阅读说明：本技术 一种血压手表 (Blood pressure watch ) 是由 章年平 黄智明 龚大成 于 2021-09-24 设计创作，主要内容包括：本发明公开了一种血压手表,包括：血压计主体,血压计主体包括表壳及气泵、气阀和压力传感器；以及气囊,气囊与气泵、气阀、压力传感器气路连通；表壳的安装口处设有第一连接结构,气囊的连接端设有第二连接结构,第一连接结构和第二连接结构相互卡接固定；第一连接结构与表壳为一体化结构,第二连接结构与气囊为一体化结构；第一连接结构和第二连接结构中的至少一者为弹性结构。由于气囊通过第一连接结构和第二连接结构与表壳可拆卸地连接,使得血压手表在标定前可以通过第一连接结构和第二连接结构将气囊与血压计主体分离,无需拆分血压计主体,提高了拆卸效率,同时也避免了拆卸血压计主体导致的零部件散落及复原难的问题。(The invention discloses a blood pressure watch, which comprises: the sphygmomanometer body comprises a shell, an air pump, an air valve and a pressure sensor; the air bag is communicated with the air pump, the air valve and the air passage of the pressure sensor; a first connecting structure is arranged at the mounting port of the watch case, a second connecting structure is arranged at the connecting end of the air bag, and the first connecting structure and the second connecting structure are clamped and fixed with each other; the first connecting structure and the watchcase are of an integrated structure, and the second connecting structure and the air bag are of an integrated structure; at least one of the first connecting structure and the second connecting structure is an elastic structure. Because the gasbag passes through first connection structure and second connection structure and watchcase detachably is connected for the blood pressure wrist-watch can be through first connection structure and second connection structure with gasbag and sphygmomanometer main part separation before demarcation, need not the split sphygmomanometer main part, has improved dismantlement efficiency, has also avoided dismantling the problem that spare part that the sphygmomanometer main part leads to scatters and recover difficultly simultaneously.)

1. A blood pressure watch, comprising:

the sphygmomanometer comprises a sphygmomanometer body, a sphygmomanometer shell and an air pump, an air valve and a pressure sensor, wherein the sphygmomanometer body comprises a watchcase, and the air pump, the air valve and the pressure sensor are arranged in the watchcase; and

one end of the air bag is a connecting end, the connecting end of the air bag is connected to the mounting port of the watch case, and the air bag is communicated with the air pump, the air valve and the air passage of the pressure sensor;

a first connecting structure is arranged at the mounting port of the watch case, a second connecting structure is arranged at the connecting end of the air bag, and the first connecting structure and the second connecting structure are detachably connected; the first connecting structure and the second connecting structure are clamped and fixed with each other; the first connecting structure and the watchcase are of an integrated structure, and the second connecting structure and the air bag are of an integrated structure; at least one of the first and second connection structures is a resilient structure.

2. The blood pressure watch of claim 1, wherein the air pump and the air valve form a pneumatic unit.

3. The blood pressure watch of claim 1, wherein said air pump, said air valve and said pressure sensor form a pneumatic unit.

4. The blood pressure watch of claim 1, wherein said first connecting structure and said second connecting structure are connected by screws.

5. The blood pressure watch of claim 1, further comprising a strap, said strap being connected to said case, said bladder being in contact with an inner surface of said strap.

6. The blood pressure watch of claim 5, wherein said band comprises a first band and a second band, said first band and said second band being attached to opposite sides of said case, said bladder being attached to said first band.

7. The blood pressure watch of claim 5, wherein said sphygmomanometer body further comprises a force sensor and/or a pressure sensor mounted in said watchcase, said force sensor and/or pressure sensor being adapted to sense the tightness of wearing of the watchband.

8. The blood pressure watch of claim 1, wherein said case comprises an upper shell and a lower shell, said upper shell and said lower shell being mounted to form a receiving chamber in the middle, said air pump, air valve and pressure sensor being located in said receiving chamber.

9. The blood pressure watch according to any one of claims 1 to 8, wherein the sphygmomanometer body further comprises a display device, a control circuit board, and a blood pressure measuring module, the display device being mounted on an outer side of the case, the blood pressure measuring module being mounted in the case, the control circuit board being connected to the display device, the blood pressure measuring module, the pneumatic unit, and the pressure sensor, respectively.

10. The blood pressure watch of claim 9, wherein said sphygmomanometer body further comprises a power supply device and a wireless transmission module, said power supply device and said wireless transmission module being connected to said control circuit board, respectively.

Technical Field

The invention relates to an electronic sphygmomanometer, in particular to a blood pressure watch convenient to disassemble.

Background

The blood pressure watch belongs to two types of medical appliances, and must meet YY0670-2008 noninvasive automatic blood pressure measurement, namely: one of the requirements for a blood pressure watch (such as a sphygmomanometer adopting an oscillometric measurement principle) with a pressure sensor is that the static pressure of the blood pressure watch must be calibrated in the manufacturing process; second, a static pressure check must be performed on a regular basis (e.g., once a year). This requires that the air bag be easily attached to and detached from the main body of the blood pressure wristwatch.

However, in the existing blood pressure watch, before calibration is carried out each time, the blood pressure watch body must be detached first, and then the air bag must be detached. Once the blood pressure watch body is disassembled, some parts arranged in the blood pressure watch body can be scattered; reassembly is time-consuming and labor-consuming, and it is difficult to ensure calibrated accuracy and even failure to recover the product (complete failure).

Disclosure of Invention

The invention provides a blood pressure watch, which is used for solving the problem that an electronic sphygmomanometer is inconvenient to disassemble before calibration.

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

the sphygmomanometer comprises a sphygmomanometer body, a sphygmomanometer shell and a control circuit, wherein the sphygmomanometer body comprises a watchcase, and an air bag, an air valve and a pressure sensor which are arranged in the watchcase; and

one end of the air bag is a connecting end, the connecting end of the air bag is connected to the mounting port of the watch case, and the air bag is communicated with the air pump, the air valve and the air passage of the pressure sensor;

a first connecting structure is arranged at the mounting port of the watch case, a second connecting structure is arranged at the connecting end of the air bag, and the first connecting structure and the second connecting structure are detachably connected; the first connecting structure and the second connecting structure are clamped and fixed with each other; the first connecting structure and the watchcase are of an integrated structure, and the second connecting structure and the air bag are of an integrated structure; at least one of the first and second connection structures is a resilient structure.

In one embodiment, the air pump and the air valve form a pneumatic unit.

In one embodiment, the air pump, the air valve and the pressure sensor form a pneumatic unit.

In one embodiment, the first connecting structure and the second connecting structure are fixed in a clamping manner.

In one embodiment, the first connecting structure is mounted on the watch case, and the second connecting structure is integrated with the airbag.

In one embodiment, the first and second connection structures are connected by screws.

In one embodiment, the watch further comprises a watchband, the watchband is connected with the watch case, and the air bag is connected with the inner surface of the watchband.

In one embodiment, the bladder is in point and/or line contact with the interior surface of the wristband.

In one embodiment, a plurality of convex points and/or convex strips are arranged on the surface of the air bag facing to the inner surface of the watchband.

In one embodiment, the watchband comprises a first watchband and a second watchband, the first watchband and the second watchband are respectively connected to two sides of the watchcase, and the air bag is connected with the first watchband.

In one embodiment, the sphygmomanometer body further comprises a force sensor and/or a pressure sensor, the force sensor and/or the pressure sensor is mounted in the watchcase, the force sensor and/or the pressure sensor is connected with the watchband, and the force sensor and/or the pressure sensor is used for sensing the tightness of wearing of the watchband.

In one embodiment, the blood pressure meter further comprises an elastic band, one end of the elastic band is connected with one end, far away from the connecting end, of the air bag, the other end of the elastic band is connected with one end, far away from the mounting opening, of the meter shell, and the blood pressure meter body, the air bag and the elastic band are enclosed to form a sealing ring which is worn on the wrist.

In one embodiment, the outer side of the air bag is sleeved with a containing bag.

In one embodiment, the watch case comprises an upper case and a lower case, the upper case and the lower case being mounted and forming a receiving chamber in the middle, the pneumatic unit and the pressure sensor being located in the receiving chamber.

In one embodiment, the sphygmomanometer body further comprises a display device, a control circuit board and a blood pressure measuring module, wherein the display device is arranged on the outer side of the meter shell, the blood pressure measuring module is arranged in the meter shell, and the control circuit board is respectively connected with the display device, the blood pressure measuring module, the pneumatic unit and the pressure sensor.

In one embodiment, the sphygmomanometer body further comprises a PPG sensor, the PPG sensor is connected with the control circuit board, and the PPG sensor is used for monitoring the pulse wave information of the human body.

In one embodiment, the sphygmomanometer body further comprises a human body sensor, the human body sensor is connected with the control circuit board, and the human body sensor is used for monitoring approaching or contact information.

In one embodiment, the sphygmomanometer body further comprises a body surface temperature sensor, the body surface temperature sensor is connected with the control circuit board, and the body surface temperature sensor is used for monitoring the body surface temperature of a human body.

In one embodiment, the sphygmomanometer body further comprises a motion sensor, the motion sensor is connected with the control circuit board, and the motion sensor is used for monitoring human body motion.

In one embodiment, the sphygmomanometer body further comprises a power supply device and a wireless transmission module, and the power supply device and the wireless transmission module are respectively connected with the control circuit board.

According to the blood pressure watch of the embodiment, the air bag is detachably connected with the watch shell through the first connecting structure and the second connecting structure, so that the air bag and the sphygmomanometer body can be separated through the first connecting structure and the second connecting structure before the blood pressure watch is calibrated, the sphygmomanometer body is not required to be disassembled, the disassembling efficiency is improved, and the problems that parts are scattered and difficult to recover due to the fact that the sphygmomanometer body is disassembled are solved.

Drawings

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

FIG. 2 is a schematic diagram of an exploded structure of a sphygmomanometer body according to an embodiment;

FIG. 3 is a schematic view of the structure of an air bag according to an embodiment;

FIG. 4 is a cross-sectional view of the connection of the bladder to the sphygmomanometer body in one embodiment;

FIG. 5 is an exploded view of the blood pressure watch according to an embodiment;

FIG. 6 is a cross-sectional view of the connection of the bladder to the sphygmomanometer body in one embodiment;

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

FIG. 8 is a cross-sectional view of the connection of the bladder to the sphygmomanometer body in one embodiment;

FIG. 9 is an exploded view of the blood pressure watch according to one embodiment;

FIG. 10 is a cross-sectional view of the connection of the bladder to the sphygmomanometer body in one embodiment;

FIG. 11 is an exploded view of a blood pressure watch according to an embodiment;

FIG. 12 is a cross-sectional view of the connection of the bladder to the sphygmomanometer body in one embodiment;

FIG. 13 is an exploded view of a blood pressure watch according to an embodiment;

FIG. 14 is an exploded view of the main body of the sphygmomanometer in one embodiment;

FIG. 15 is a schematic view of the structure of a bladder according to one embodiment;

FIG. 16 is an exploded view of a blood pressure watch according to an embodiment;

FIG. 17 is an exploded view of the main body of the sphygmomanometer in one embodiment;

FIG. 18 is a schematic view of the structure of a bladder according to one embodiment;

the reference numbers in the figures are as follows:

1-a sphygmomanometer body, 11-a watchcase, 111-an upper case, 112-a lower case, 113-a first connecting structure, 113 a-a strip-shaped groove, 113 b-a fixing plate, 113 c-a mounting plate, 113 d-a first mounting part, 113 e-a first mounting part, 113 f-an upper frame, 113 g-a lower frame, 12-a pneumatic unit, 13-a pressure sensor, 14-a control circuit board, 15-a display device, 2-an airbag, 21-a first airbag nozzle, 22-a second airbag nozzle, 23-a second connecting structure, 23 a-a strip-shaped convex strip, 23 b-a convex structure, 23 c-a convex structure, 23 d-a second mounting part, 23 e-a second mounting part, 23 f-a convex structure, 23 g-a groove structure, 24-buckles, 25-bump structures, 3-watch, 31-first watch band, 32-second watch band.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and 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, those 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 detail in order to avoid obscuring the core of the present application from excessive description, 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" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

The utility model provides an in the embodiment, provide a blood pressure wrist-watch, the gasbag in this blood pressure wrist-watch passes through detachable construction and is connected with the sphygmomanometer main part, marks the blood pressure wrist-watch before with gasbag and sphygmomanometer main part separation through detachable construction, need not earlier the split sphygmomanometer main part, probably avoids scattering and the difficult problem of recovering because of the spare part that split hand sphygmomanometer main part leads to, has improved the dismouting efficiency of gasbag simultaneously.

Referring to fig. 1 to 4, the blood pressure wristwatch of the present embodiment mainly includes a sphygmomanometer body 1, an air bag 2 and a strap 3.

The sphygmomanometer body 1 mainly comprises a watchcase 11, a pneumatic unit 12 and a pressure sensor 13, wherein the watchcase 11 comprises an upper shell 111 and a lower shell 112, the upper shell 111 and the lower shell 112 are installed together in a screw or clamping manner, an accommodating cavity is formed between the upper shell 111 and the lower shell 112, and the pneumatic unit 12 and the pressure sensor 13 are positioned in the accommodating cavity of the watchcase 11.

The sphygmomanometer body 1 further comprises a control circuit board 14, a blood pressure measuring module (not shown in the figure) and a display device 15, wherein the control circuit board 14 is installed in the accommodating cavity of the watchcase 11, the control circuit board 14 is respectively electrically connected with the pneumatic unit 12 and the pressure sensor 13, and the control circuit board 14 is used for controlling the pneumatic unit 12 to inflate the air bag 2 and controlling the pressure sensor 13 to detect the air pressure of the air bag 2. The blood pressure measuring module and the display device 15 are respectively connected with the control circuit board 14, the blood pressure measuring module is used for calculating a blood pressure value of a human body according to pressure data acquired by the pressure sensor 13, the blood pressure measuring module can also be integrated on the control circuit board 14, the display device 15 is installed on the upper shell 111 and is exposed outside, and the display device 15 is used for displaying the measured blood pressure value.

The sphygmomanometer body 1 can further comprise a power supply device and a wireless transmission module, the power supply device and the wireless transmission module are installed in the accommodating cavity of the watchcase 11, the power supply device and the wireless transmission module are respectively connected with the control circuit board 14, the power supply device provides electric energy for the whole blood pressure watch, and the wireless transmission module is used for transmitting monitoring data.

The sphygmomanometer body 1 further comprises a wireless charging module or a charging interface, the wireless charging module or the charging interface is connected with the power supply device, and the wireless charging module or the charging interface can be used for wirelessly or wiredly charging the power supply device.

The side of case 11 is provided with a mounting opening which is located on lower case 112, or the mounting opening is enclosed by upper case 111 and lower case 112. At which the connections of the pneumatic unit 12 and the pressure sensor 13 are located.

Airbag 2 is a flat belt-shaped structure, and the two ends of airbag 2 are a first end and a second end, wherein the first end is a connecting end, and the first end of airbag 2 is connected with watch case 11. Be equipped with first gasbag mouth 21 and second gasbag mouth 22 on the terminal surface of the first end of gasbag 2, first gasbag mouth 21 can be dismantled with pneumatic unit 12 through the mode of pegging graft and be connected, and pneumatic unit 12 is aerifyd gasbag 2 through first gasbag mouth 21. The second air bag nozzle 22 is detachably connected with the pressure sensor 13 in an inserting mode, and the pressure sensor 13 detects air pressure in the air bag 2 through the second air bag nozzle 22.

The air bag 2 is used for being wound at the wrist position to detect the blood pressure of the human body. A first connecting structure 113 is arranged at the mounting opening of the watch case 11, a second connecting structure 23 is arranged at the first end of the airbag 2, and the first connecting structure 113 is detachably connected with the second connecting structure 23.

In this embodiment, the first connecting structure 113 is a strip-shaped groove 113a located on the upper side of the mounting opening, the cross section of the strip-shaped groove 113a is preferably a semicircular structure, the second connecting structure 23 is a strip-shaped protruding strip 23a located on the upper side of the first end of the airbag 2, and the cross section of the strip-shaped protruding strip 23a is a semicircular structure matched with the strip-shaped groove 113 a. The strip-shaped protruding strips 23a are made of plastic elastic material, so that the strip-shaped protruding strips 23a can be clamped into and out of the strip-shaped grooves 113 a. During installation, the first end of the airbag 2 is inserted into the installation port of the watch case 11, the strip-shaped raised strip 23a is clamped into the strip-shaped groove 113a through elastic deformation to form clamping connection, and meanwhile, the first airbag nozzle 21 and the second airbag nozzle 22 of the airbag 2 are respectively connected with the pneumatic unit 12 and the pressure sensor 13 in an inserting connection mode; when the airbag 2 is detached, the strip-shaped protruding strips 23a are pulled out of the strip-shaped grooves 113a by elastic deformation, and the first airbag nozzle 21 and the second airbag nozzle 22 of the airbag 2 are separated from the pneumatic unit 12 and the pressure sensor 13, respectively. Therefore, the air bag 2 can be quickly connected with and separated from the sphygmomanometer body 1 in a direct plugging mode.

In this embodiment, the strip-shaped protrusion 23a and the airbag 2 are of an integral structure, and the strip-shaped groove 113a and the case 11 are of an integral structure. In other embodiments, the strip-shaped protrusion 23a and the strip-shaped groove 113a may be provided as separate members, and attached to the airbag 2 and the wristwatch case 11 by means of screws, welding, or adhesion.

In this embodiment, the strip-shaped protruding strips 23a and the strip-shaped grooves 113a are disposed on the upper side, or disposed on one or more sides of the upper and lower sides and the left and right sides, and the detachable clamping connection can also be achieved. In other embodiments, the strip-shaped protruding strips 23a and the strip-shaped grooves 113a are both configured to be elastic structures, or the strip-shaped grooves 113a are configured to be elastic structures, and can also be clamped and separated from each other in an elastic deformation manner. In other embodiments, the first connecting structure 113 is a strip-shaped protrusion, the second connecting structure 23 is a strip-shaped groove, or the first connecting structure 113 and the second connecting structure 23 are respectively one or more hemispherical protrusions or hemispherical grooves, which also enables the air bag 2 and the sphygmomanometer body 1 to be detachably clamped.

In this embodiment, band 3 includes first band 31 and second band 32, first band 31 and second band 32 are respectively connected to two sides of case 11 through a hinge, and first band 31 and second band 32 can be worn on the wrist through ways such as watch buckle, and magic tape. In other embodiments, the band 3 is an integral structure, two ends of the band 3 are respectively connected to two sides of the case 11, the band 3 and the case 11 form a sealing ring for wearing on the wrist, wherein the band 3 is an elastic or telescopic structure, so that the size of the sealing ring can be enlarged or reduced to realize wearing.

In this embodiment, the width of the airbag 2 is equal to that of the watchband 3, the airbag 2 is located on the lower surface of the first watchband 31, the upper surface of the airbag 2 is provided with a ring buckle 24, and the first watchband 31 is arranged on the ring buckle 24 in a penetrating manner, so that the first watchband 31 of the airbag 2 is bound together. The upper surface of gasbag 2 is equipped with a plurality of bump structures 25, and gasbag 2 contacts the lower surface point of first watchband 31 through bump structure 25. Gasbag 2 and first watchband 31 point contact reduce the area of contact of gasbag 2 and first watchband 31, and then can reduce when examining measuring, the gasbag 2 slides the noise that produces relative watchband 3, also can reduce the measurement accuracy that the relative watchband 3 friction of gasbag 2 leads to and descend, reduces the area of contact of gasbag 2 and first watchband 31 promptly, can improve measurement accuracy and use and experience.

In other embodiments, a bump structure is disposed on the lower surface of first watch band 31; or airbag 2 is in line contact with first band 31, for example, a strip-shaped protrusion is arranged on airbag 2 or first band 31; or bladder 2 is point-contact and line-contact bonded to first band 31; the contact area between airbag 2 and first band 31 can be reduced, and the detection accuracy can be appropriately improved.

In this embodiment, the airbag 2 may further be provided with a containing bag, and the airbag 2 is installed in the containing bag, and the containing bag can protect the airbag 2 to a certain extent. The air bag 2 can also be connected with an elastic band, one end of the elastic band is connected with the second end of the air bag 2, the other end of the elastic band is connected with the watchcase 11, the sphygmomanometer body 1, the air bag 2 and the elastic band are enclosed to form a sealing ring used for being worn on a wrist, the elastic band is of an elastic structure, such as a rubber band structure, the air bag 2 can be directly worn on the hand through the elastic band, a watchband 3 does not need to be used, and the elastic band can be used together with the watchband 3.

The blood pressure wrist-watch that this embodiment provided, because gasbag 2 can be dismantled with watchcase 11 through first connection structure 113 and second connection structure 23 and be connected for blood pressure wrist-watch can be through first connection structure 113 and second connection structure 23 with gasbag 2 and sphygmomanometer body 1 separation before maring, need not split sphygmomanometer body 1, has improved dismantlement efficiency, has also avoided dismantling the spare part that sphygmomanometer body leads to and has scattered and recover difficult problem simultaneously.

In one embodiment, the present embodiment provides a blood pressure watch, and the blood pressure watch of the present embodiment is different from the above embodiments in that the first connecting structure 113 and the second connecting structure 23 are different.

Referring to fig. 5 and 6, in the present embodiment, the first connecting structure 113 is a fixing plate 113b, and the second connecting structure 23 is a protrusion structure 23b located on the upper surface of the first end of the airbag 2. During installation, the first end of the airbag 2 is inserted into the installation opening of the watch case 11, the protruding structure 23b is located in the installation opening, the fixing plate 113b is installed on the side face of the installation opening of the watch case 11 in a screw connection mode, the fixing plate 113b limits the barrier of the protruding structure 23b in the installation opening, namely the fixing plate 113b limits the first end of the airbag 2 in the installation opening to realize fixed installation of the airbag 2; when detaching, the fixing plate 113b is removed, and the airbag 2 is pulled out.

In other embodiments, fixing plate 113b may be detachably connected to case 11 by a snap connection or the like.

In this embodiment, the clamping cooperation with the protruding structure 23b can be realized through the dismounting fixing plate 113b, so that the dismounting of the air bag 2 relative to the sphygmomanometer body 1 is realized, the dismounting efficiency is improved, and the problems of scattering of parts and difficulty in recovery caused by dismounting the sphygmomanometer body can be avoided.

In one embodiment, the present embodiment provides a blood pressure watch, and the blood pressure watch of the present embodiment is different from the above embodiments in that the first connecting structure 113 and the second connecting structure 23 are different.

Referring to fig. 7 and 8, in the present embodiment, the first connecting structure 113 is a mounting plate 113c, and the second connecting structure 23 is a protrusion structure 23c located on the lower surface of the first end of the airbag 2. The mounting plate 113c is mounted on the lower end of a mounting opening of the case 11, the mounting opening having openings on the side and the bottom, the airbag 2 is inserted from the side of the mounting opening, the mounting plate 113c is mounted below the case 11 by screws, and the mounting plate 113c is located below the mounting opening. The inner surface of the mounting plate 113c has a groove adapted to the protrusion 23c, and the mounting plate 113c is engaged with the protrusion 23c through the groove. When the air bag is installed, the first end of the air bag 2 is inserted into the installation opening from the side, the installation plate 113c is fixedly installed below the watch case 11, and the first end of the air bag 2 is limited in the installation opening by the installation plate 113 c; when detaching, the mounting plate 113c is detached first, the airbag 2 is released from the restriction, and the airbag 2 is pulled out.

In this embodiment, the first and second air bag nozzles 21 and 22 are disposed on the upper surface of the first end of the air bag 2, so that the depth of the first end of the air bag 2 inserted into the mounting opening is greater, which is beneficial to the connection between the protruding structure 23c on the lower surface of the first end of the air bag 2 and the mounting plate 113 c.

In other embodiments, mounting plate 113c may be removably attached to case 11 by a snap fit or the like.

In this embodiment, can realize through dismouting mounting panel 113c with protruding structure 23 c's joint cooperation, and then realize the dismouting of gasbag 2 relative sphygmomanometer body 1, improve dismantlement efficiency, also can avoid dismantling the problem that spare part scatters and recover difficultly that the sphygmomanometer body leads to.

In one embodiment, the present embodiment provides a blood pressure watch, and the blood pressure watch of the present embodiment is different from the above embodiments in that the first connecting structure 113 and the second connecting structure 23 are different.

Referring to fig. 9 and 10, in the present embodiment, the first connecting structure 113 is a first mounting portion 113d with a screw hole on a side surface of the case 11, the second connecting structure 23 is a second mounting portion 23d located on an upper surface of the first end of the airbag 2, a through hole aligned with the screw hole of the first mounting portion 113d is formed on the second mounting portion 23d, and the first mounting portion 113d and the second mounting portion 23d are fixedly connected by screws. When the airbag is installed, the first end of the airbag 2 is inserted into the installation opening of the watch case 11, the second installation part 23d of the airbag 2 is abutted against the outer side of the first installation part 113d, and the second installation part 23d is fixedly connected with the first installation part 113d through a screw; when detaching, the screw between the second mounting portion 23d and the first mounting portion 113d is removed, and then the airbag 2 is pulled out.

In this embodiment, a counter bore is preferably provided at one end of the through hole of the second mounting portion 23d away from the first mounting portion 113d, so that the head of the screw can be hidden in the second mounting portion 23d, and the influence of the screw on the band 3 can be avoided.

In other embodiments, the second mounting portion 23d can be detachably connected to the first mounting portion 113d by a snap-fit connection or the like.

In this embodiment, the connection and the cooperation can be realized by detaching and installing the screw between the second installation part 23d and the first installation part 113d, so as to detach and install the air bag 2 relative to the sphygmomanometer body 1, thereby improving the detachment efficiency, and avoiding the problems of scattering of parts and difficulty in recovery caused by detaching the sphygmomanometer body.

In one embodiment, the present embodiment provides a blood pressure watch, and the blood pressure watch of the present embodiment is different from the above embodiments in that the first connecting structure 113 and the second connecting structure 23 are different.

Referring to fig. 11 and 12, in the present embodiment, the first connecting structure 113 is a first mounting portion 113e with a screw hole at the bottom of the case 11, the second connecting structure 23 is a second mounting portion 23e located at the lower surface of the first end of the airbag 2, the second mounting portion 23e is provided with a through hole aligned with the screw hole of the first mounting portion 113e, and the first mounting portion 113e and the second mounting portion 23e are fixedly connected by screws. When the airbag is installed, the first end of the airbag 2 is inserted into the installation opening of the watch case 11, the second installation part 23e of the airbag 2 is abutted against the outer side of the first installation part 113d, and the second installation part 23e is fixedly connected with the first installation part 113e through a screw; when detaching, the screws between the second mounting portion 23e and the first mounting portion 113e are removed, and then the airbag 2 is pulled out.

In this embodiment, the first airbag nozzle 21 and the second airbag nozzle 22 are disposed on the upper surface of the first end of the airbag 2, so that the depth of the first end of the airbag 2 inserted into the mounting opening is larger, which is beneficial to the screw mounting of the lower surface of the first end of the airbag 2.

In other embodiments, the second mounting portion 23e can be detachably connected to the first mounting portion 113e by clipping or the like.

In this embodiment, the connection and the cooperation can be realized by detaching and installing the screw between the second installation part 23e and the first installation part 113e, so as to detach and install the air bag 2 relative to the sphygmomanometer body 1, thereby improving the detachment efficiency, and avoiding the problems of scattering of parts and difficulty in recovery caused by detaching the sphygmomanometer body.

In one embodiment, the present embodiment provides a blood pressure watch, and the blood pressure watch of the present embodiment is different from the above embodiments in that the first connecting structure 113 and the second connecting structure 23 are different.

Referring to fig. 13, 14 and 15, in the present embodiment, the first linking structure 113 is an upper frame 113f with a screw hole, and the second linking structure 23 is a protruding structure 23f (same as 23b) located on the upper surface of the first end of the airbag 2.

During installation, the first end of the airbag 2 is inserted into the installation opening of the watch case 11, the protruding structure 23f is located in the installation opening, the upper frame 113f is installed on the watch case 11 in a screw connection mode, the protruding structure 23f is limited in the installation opening by the upper frame 113f, and the airbag 2 is fixedly installed by limiting the first end of the airbag 2 in the installation opening by the upper frame 113 f; when detaching, the upper frame 113f is removed, and the airbag 2 is pulled out.

In one embodiment, the present embodiment provides a blood pressure watch, and the blood pressure watch of the present embodiment is different from the above embodiments in that the first connecting structure 113 and the second connecting structure 23 are different.

Referring to fig. 16, 17 and 18, in the present embodiment, the first connecting structure 113 is a lower frame 113g, and the second linking structure 23 is a groove structure 23g located on the lower surface of the first end of the airbag 2.

During installation, the first end of the airbag 2 is inserted into the installation port of the watch case 11, the groove structure 23g is located in the installation port, the lower frame 113g is installed on the watch case 11, the groove structure 23g is clamped and limited in the installation port by the lower frame 113g, and the airbag 2 is fixedly installed by the lower frame 113g in a mode that the first end of the airbag 2 is limited in the installation port; when detaching, the lower frame 113g is removed, and the airbag 2 is pulled out.

In an embodiment, the present embodiment provides a blood pressure watch, and the blood pressure watch of the present embodiment is added with a force sensor on the basis of the above embodiments.

Force transducer installs in watchcase 11, and force transducer is connected with watchband 3 or gasbag 2, and force transducer is used for monitoring the elasticity that the blood pressure wrist-watch wore, is provided with the scope value of elasticity among the control circuit board 14, reminds when the elasticity that detects the blood pressure wrist-watch and wore is not at predetermined scope value to make the person of wearing adjust predetermined elasticity, be favorable to the accuracy that gasbag 2 detected.

In other embodiments, a pressure sensor may be provided or a combination of a force sensor and a pressure sensor may be used to monitor the tightness of the blood pressure watch, which may also be used to adjust the tightness of the blood pressure watch.

In an embodiment, the present embodiment provides a blood pressure watch, and the blood pressure watch of the present embodiment adds a PPG (optical heart rate) sensor to the above embodiments.

The PPG sensor is installed in the holding cavity in watchcase 11, and the PPG sensor is close to watchcase 112 setting down, and the PPG sensor is connected with control circuit board 14, and the PPG sensor is used for monitoring human pulse information, and then monitors human rhythm of the heart.

In an embodiment, the present embodiment provides a blood pressure watch, and a human body sensor is added to the blood pressure watch of the present embodiment based on the above embodiments.

The human body sensor is arranged in the accommodating cavity in the watchcase 11, is close to the upper watchcase 111 and is connected with the control circuit board 14, can be an infrared sensor and is used for monitoring the approaching or contact information of a human body and can be suitable for keeping a proper contact distance with other people.

In an embodiment, the present embodiment provides a blood pressure watch, and a body surface temperature sensor is added to the blood pressure watch of the present embodiment based on the above embodiments.

Body surface temperature sensor installs in the holding cavity in watchcase 11, and body surface temperature sensor sets up near watchcase 112 down, and body surface temperature sensor is connected with control circuit board 14, and human body surface temperature sensor is used for monitoring human body surface temperature, and control circuit board 14 can also set up corresponding threshold value, sets up to 37.3 if the threshold value, when exceeding the human body and surpass this and report to the police and point out.

In an embodiment, the present embodiment provides a blood pressure watch, and a motion sensor is added to the blood pressure watch of the present embodiment on the basis of the above embodiments.

The motion sensor is arranged in the accommodating cavity in the watch shell 11, is connected with the control circuit board 14 and is used for monitoring human body motions, such as walking, running, mountain climbing and the like, and can be used for monitoring information such as step number, motion distance, consumed calories and the like.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.