A smart watch for monitoring ambient air pressure

Abstract

The application relates to the technical field of smart watches and discloses a smart watch for monitoring environmental air pressure, which comprises a watch body, an air pressure detection component and a temperature detection component are sleeved in the watch body, a touch screen is installed in the front end of the watch body and forms a closed space with the watch body for installing the air pressure detection component and the temperature detection component, first watch straps and second watch straps are respectively installed on the two sides of the watch body, and air holes for communicating the spaces where the air pressure detection components are located are arranged in the middle part of the watch body. In the combined use process of the protective shell, the first air groove, the second air groove, the sealing plate and the extrusion rod with the watch body and the air holes, the first air groove and the second air groove form an extended channel communicated with the air holes, the required space for the air pressure detection components in the watch body to detect is met, in addition, in the face of a dusty and watery environment, the extrusion rod can press the transmission sealing plate, the sealing plate separates and seals the extended channel, and the air holes are protected from dust and water in multiple ways.

Description

Technical Field

[0001] This invention relates to the field of smartwatch technology, specifically to a smartwatch for monitoring ambient air pressure. Background Technology

[0002] Smart wearable devices have developed rapidly in recent years. For example, smartwatches have expanded their functions from basic functions such as time display and step counting to more diverse functions such as heart rate monitoring, blood oxygen detection, and GPS positioning. With the advancement of sensor technology, smartwatches can now integrate more environmental monitoring functions, such as temperature and humidity, thereby further expanding their application range. For example, mountaineers can predict the weather by monitoring changes in air pressure, and divers can monitor changes in water depth and pressure to ensure safety.

[0003] Currently, most smartwatches use integrated miniature barometric pressure sensors in conjunction with corresponding vents on the watch body to detect ambient air pressure. These miniature barometric pressure sensors include mature microelectronic products such as IC barometric pressure monitoring chips. This allows smartwatches to meet their barometric pressure detection needs while maintaining their own convenience. However, during prolonged wear of smartwatches, the open vents, lacking suitable protective structures, are prone to dust blockage and water ingress, which in turn affects the efficiency and accuracy of subsequent barometric pressure detection. Summary of the Invention

[0004] Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a smartwatch for monitoring ambient air pressure, thus solving the problems mentioned in the background section.

[0006] Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a smartwatch for monitoring ambient air pressure, comprising a watch body, wherein an air pressure detection component and a temperature detection component are installed inside the watch body, and a touch screen is installed inside the front end of the watch body and forms a closed space with the watch body for the installation of the air pressure detection component and the temperature detection component; a first watch strap and a second watch strap are respectively installed on both sides of the watch body; and an air hole communicating with the space where the air pressure detection component is located is opened in the middle of the watch body.

[0008] A protective shell is installed on the top surface of the watch body, and a first air groove and a second air groove are respectively provided on the top and bottom of the protective shell. The second air groove is located between the air hole and the first air groove. A pressing rod and a slidably installed sealing plate are respectively installed inside the protective shell. The sealing plate includes a Z-shaped plate and a first spring. The first spring is installed between the surface of the Z-shaped plate and the inner wall of the protective shell. A slope structure is provided on one side of the Z-shaped plate. The pressing rod can press the slope structure of the Z-shaped plate, causing the Z-shaped plate to shift and use its own top structure to seal the first air groove.

[0009] Preferably, the air pressure detection component and the temperature detection component are respectively adopted as IC air pressure monitoring chip and temperature measurement chip. The first strap includes a first strap body. One end of the first strap body is hinged to one side of the watch body through a pin, and a plurality of buckle holes are opened in the middle of the other end of the first strap body.

[0010] The second strap includes a second strap body. One end of the second strap body is hinged to the other side of the watch body via a pin. The other end of the second strap body is fitted with a second limiting ring and a first limiting ring hinged to it via a pin. A curved rod is movably sleeved in the middle of the pin in the first limiting ring. One end of the first strap body can pass through the fitting gap between the second limiting ring and the second strap body and then fit with the first limiting ring. One end of the curved rod can be fastened to a buckle hole. Both the first strap body and the second strap body have several ventilation holes.

[0011] Preferably, the top structure of the watch body has a screw hole, the side structure of the bottom of the protective shell has a countersunk hole aligned with the screw hole, and the bottom of the protective shell and the top of the watch body can be detached and installed by means of screws through the countersunk hole and then screwed into the screw hole.

[0012] Preferably, the extrusion rod includes a T-shaped guide sleeve and a T-shaped pressure rod. The T-shaped guide sleeve is fixedly sleeved inside the top of the protective shell. One end of the T-shaped pressure rod is snapped through the T-shaped guide sleeve and extends into the interior of the protective shell. A limit ring is fixedly sleeved on the surface of one end of the T-shaped pressure rod. The other end of the T-shaped pressure rod extends through to the outside of the top of the T-shaped guide sleeve.

[0013] Preferably, the end surface of the other end of the T-shaped pressure rod is provided with an annular groove, and an internal threaded sleeve is engaged in the annular groove. The top surface of the T-shaped guide sleeve is provided with an external thread that can connect with the internal thread of the internal threaded sleeve.

[0014] Preferably, the Z-shaped plate has constraint rods snapped into its front and rear ends, and one end of the constraint rod is fixed to the inner wall of the protective shell. The first spring is provided in two parts and is fitted with the two constraint rods respectively. A silicone sheet is fixed to the top surface of the Z-shaped plate.

[0015] Preferably, the other side of the watch body is fitted with a flow-guiding liquid bladder assembly, a first transition tube, a second transition tube, and a second bladder body. The other end of the constraint rod is fixed with an auxiliary plate. One side of the flow-guiding liquid bladder assembly is mounted on the surface of the bottom side of the auxiliary plate and can be squeezed and driven by the Z-shaped plate. One end of the second transition tube passes through the bottom of the auxiliary plate and is fitted inside the flow-guiding liquid bladder assembly. The other end of the second transition tube is fitted inside the bottom of the first transition tube, and the first transition tube is mounted on the bottom inner wall of the other side of the protective shell.

[0016] The second bag body is installed on the top of the first transition tube and communicates with the space of the first transition tube. The second bag body and the flow guide bag assembly are both made of elastic deformable material. The flow guide bag assembly, the first transition tube, the second transition tube and the second bag body form a flow guide space. The flow guide space contains a fluid medium. After the flow guide bag assembly is squeezed by the T-shaped pressure rod through the Z-shaped plate, the flow guide bag assembly structure contracts and deforms. At the same time, the fluid medium inside it is transferred to the second bag body through the second transition tube and the first transition tube, so that the second bag body expands and deforms to fill the closed gap of the Z-shaped plate on the first air groove.

[0017] Preferably, the fluid guiding bag assembly includes a first bag body and a first folded spring sheet fixedly sleeved inside the first bag body. One side of the first bag body is fixed on the inner wall of the bottom side of the auxiliary plate. A second spring is fixedly sleeved inside the second bag body. Support plates are fixed on both sides of the bottom of the second bag body. The two support plates are respectively fixed on the top of the other side of the auxiliary plate and the inner wall of the top of the protective shell.

[0018] Preferably, a semi-open sleeve plate is fixed at both the front and rear ends of the top of the other side of the auxiliary plate. A linkage liquid bladder assembly is movably sleeved inside each of the semi-open sleeve plates. One end of the linkage liquid bladder assembly passes through the side structure of the corresponding semi-open sleeve plate and is fitted inside the second bladder body. The linkage liquid bladder assembly also contains a fluid medium.

[0019] Preferably, the linkage liquid bladder assembly includes an elastic elliptical bladder and a third transition tube. The two ends of the third transition tube are respectively fitted inside the elastic elliptical bladder and the second bladder body. The elastic elliptical bladder can reciprocate and deform to contract, and a second folded spring sheet is fixedly fitted inside the elastic elliptical bladder.

[0020] Beneficial effects

[0021] This invention provides a smartwatch for monitoring ambient air pressure, which has the following beneficial effects:

[0022] 1. This smartwatch for monitoring ambient air pressure has a multi-functional protective structure consisting of a protective shell, a first air groove, a second air groove, a sealing plate, and a pressing rod. When used in combination with the watch body and air vents, the first and second air grooves form an extended channel that communicates with the air vents, providing sufficient space for the air pressure detection component inside the watch. In addition, in dusty and wet environments, the pressing rod can press and drive the sealing plate, causing the sealing plate to separate and seal the extended channel, providing multiple layers of dust and water protection for the air vents, thus fully solving the problems existing in the prior art.

[0023] 2. The smartwatch used to monitor ambient air pressure has a compression rod with a T-shaped compression rod and a T-shaped guide sleeve inside that can reciprocate and move to meet the requirements of frequent transmission. In addition, the T-shaped compression rod can be locked with the T-shaped guide sleeve by an internal threaded sleeve to maintain a long-lasting transmission effect.

[0024] 3. The smartwatch used to monitor ambient air pressure is equipped with a fluid guide bladder assembly, a first transition tube, a second transition tube, and a second bladder body to form a multi-functional auxiliary structure. When used in combination with the aforementioned multi-functional protective structure, the fluid guide bladder assembly synchronously receives the Z-shaped plate movement energy within the sealed plate and undergoes structural contraction and deformation. This allows the fluid medium within the bladder to be transferred to the second bladder body through the second transition tube and the first transition tube. The second bladder body then expands and deforms to fill the sealing gap between the Z-shaped plate and the first air groove, further enhancing the overall device's waterproof and dustproof protection effect on the air vents.

[0025] 4. The smartwatch used to monitor ambient air pressure has a second bladder that expands and deforms in a short time, squeezing most of the space on the other side of the protective shell. At the same time, the air in the narrow space on the other side of the protective shell will be quickly expelled, thus creating a negative pressure drainage effect in the air hole, automatically exporting the dust accumulated inside the air hole, and achieving the additional effect of automatic cleaning. Attached Figure Description

[0026] Figure 1 This is a front view schematic diagram of the structure of the present invention;

[0027] Figure 2 This is a three-dimensional schematic diagram of the structure of the present invention;

[0028] Figure 3 This is a rear view schematic diagram of the structure of the present invention;

[0029] Figure 4 This is an enlarged schematic diagram of the protective shell structure of the present invention;

[0030] Figure 5 This is a cross-sectional schematic diagram of the protective shell structure of the present invention;

[0031] Figure 6 This is a cross-sectional schematic diagram of the T-shaped guide sleeve structure of the present invention;

[0032] Figure 7 This is an enlarged schematic diagram of the enclosed plate structure of the present invention;

[0033] Figure 8 This is a cross-sectional schematic diagram of the T-shaped compression bar of the present invention;

[0034] Figure 9 The structure of this invention Figure 8 Enlarged view of point A in the middle;

[0035] Figure 10 This is a cross-sectional schematic diagram of the liquid-guiding bladder assembly of the present invention.

[0036] In the diagram: 1. Watch body; 2. Touch screen; 3. Vent hole; 4. First watch strap; 41. First strap body; 42. Buckle hole; 5. Second watch strap; 51. Second strap body; 52. First limiting ring; 53. Curved rod; 54. Second limiting ring; 6. Air hole; 7. Protective shell; 8. First air groove; 9. Second air groove; 10. Enclosed plate; 101. Z-shaped plate; 102. Constraint rod; 103. First spring; 104. Silicone sheet; 1. T-shaped guide sleeve; 12. T-shaped pressure rod; 13. Internal threaded sleeve; 14. Fluid guiding bladder assembly; 141. First bladder body; 142. First folding spring sheet; 15. First transition tube; 16. Second transition tube; 17. Second bladder body; 18. Second spring; 19. Support plate; 20. Auxiliary plate; 21. Linkage fluid bladder assembly; 211. Elastic elliptical bladder; 212. Third transition tube; 213. Second folding spring sheet. Detailed Implementation

[0037] Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please see Figures 1-9 A smartwatch for monitoring ambient air pressure includes a watch body 1, within which a pressure detection component and a temperature detection component are housed. A touchscreen 2 is installed inside the front of the watch body 1, forming a closed space with the watch body 1 for the pressure and temperature detection components. A first watch strap 4 and a second watch strap 5 are respectively installed on both sides of the watch body 1. The pressure and temperature detection components employ IC pressure monitoring chips and temperature measuring chips, respectively. The first watch strap 4 includes a first strap body 41, one end of which is hinged to one side of the watch body 1 via a pin, and the other end of the first strap body 41 has several buckle holes 42 in the middle. The second watch strap 5 includes a second strap body 51, and the second strap... One end of the body 51 is hinged to the other side of the watch body 1 via a pin, and the other end of the second strap body 51 is respectively fitted with a second limiting ring 54 and a first limiting ring 52 is hinged to it via a pin. A curved rod 53 is movably sleeved in the middle of the pin in the first limiting ring 52. One end of the first strap body 41 can pass through the fitting gap between the second limiting ring 54 and the second strap body 51 and then fit with the first limiting ring 52. One end of the curved rod 53 can be fastened to the buckle hole 42. Several ventilation holes 3 are opened in both the first strap body 41 and the second strap body 51, thereby providing convenient conditions for wearing the whole device. An air hole 6 is opened in the middle of the watch body 1, which is connected to the space where the air pressure detection component is located.

[0039] A protective shell 7 is installed on the top surface of the body 1. The top and bottom of the protective shell 7 are respectively provided with a first air groove 8 and a second air groove 9, with the second air groove 9 located between the air hole 6 and the first air groove 8. Inside the protective shell 7, a pressing rod and a slidingly installed sealing plate 10 are respectively fitted. The pressing rod includes a T-shaped guide sleeve 11 and a T-shaped pressure rod 12. The T-shaped guide sleeve 11 is fixedly fitted inside the top of the protective shell 7. One end of the T-shaped pressure rod 12 is engaged, passes through the T-shaped guide sleeve 11, and extends into the interior of the protective shell 7. 2. A limiting ring is fixedly sleeved on one end of the T-shaped pressure rod 12, and the other end of the T-shaped pressure rod 12 extends to the top of the T-shaped guide sleeve 11. An annular groove is opened on the end surface of the other end of the T-shaped pressure rod 12, and an internal thread sleeve 13 is engaged in the annular groove. An external thread is opened on the top surface of the T-shaped guide sleeve 11, which can be connected with the internal thread of the internal thread sleeve 13. The setting of the internal thread sleeve 13 enables the T-shaped guide sleeve 11 and the T-shaped pressure rod 12 to have two technical means of reciprocating sleeve movement and limiting locking connection, thereby meeting different subsequent use requirements.

[0040] The enclosed plate 10 includes a Z-shaped plate 101 and a first spring 103. The first spring 103 is installed between the surface of the Z-shaped plate 101 and the inner wall of the protective shell 7. One side of the Z-shaped plate 101 is provided with a sloping structure. The pressing rod can press the sloping structure of the Z-shaped plate 101, causing the Z-shaped plate 101 to shift and use its top structure to seal the first air groove 8. Constraint rods 102 are snapped into the front and rear ends of the Z-shaped plate 101, and one end of the constraint rod 102 is fixed to the inner wall of the protective shell 7. The constraint rods 102 provide movement guidance and support for the reciprocating Z-shaped plate 101. Two first springs 103 are provided and are respectively fitted with two constraint rods 102 to fully ensure the power for the Z-shaped plate 101 to move and then return to its original position. A silicone sheet 104 is fixed on the top surface of the Z-shaped plate 101 to ensure flexible contact between the Z-shaped plate 101 and the inner wall of the protective shell 7, reducing structural friction and further improving the sealing effect of the Z-shaped plate 101 in blocking and sealing the first air groove 8.

[0041] In normal use, the IC air pressure monitoring chip inside the meter body 1 detects the ambient air pressure through the channel formed by the air hole 6, the first air groove 8, and the second air groove 9. Similarly, the temperature measuring chip detects the human body temperature.

[0042] When a comparative test is needed to verify the accuracy of the IC pressure monitoring chip, the T-shaped pressure rod 12 can be pressed. Guided by the T-shaped guide sleeve 11, the T-shaped pressure rod 12 presses against the inclined structure at the bottom of one side of the Z-shaped plate 101. Under the force, the Z-shaped plate 101 will move linearly under the guidance of the constraint rod 102 and the elastic traction of the first spring 103. After the T-shaped pressure rod 12 moves down to its maximum stroke, the top structure of the Z-shaped plate 101 will also close the first air groove 8. Temporarily isolate the IC pressure monitoring chip inside the meter body 1 from the external environment, and then observe the output pressure data inside the meter body 1. If there is no change, it indicates that the IC pressure monitoring chip has failed. If there is a significant change compared with the pressure data between the meter body 1 and the first air tank 8 that is not closed, it indicates that the IC pressure monitoring chip is working normally. After the test is completed, release the pressure on the T-shaped pressure rod 12. Under the guidance of the constraint rod 102 and the reset force of the first spring 103, the Z-shaped plate 101 pushes the T-shaped pressure rod 12 in the opposite direction to reset and move.

[0043] When facing a dusty or wet environment, the T-shaped pressure rod 12 can be pressed, causing it to press against the inclined structure at the bottom of one side of the Z-shaped plate 101 under the guidance of the T-shaped guide sleeve 11. Under the force, the Z-shaped plate 101 will move linearly under the guidance of the constraint rod 102 and the elastic traction of the first spring 103. After the T-shaped pressure rod 12 moves down to its maximum stroke, the top structure of the Z-shaped plate 101 will also seal the first air groove 8, thereby temporarily isolating the IC air pressure monitoring chip inside the meter body 1 from the external environment. Then, the inner threaded sleeve 13 is pushed and the inner side of the inner threaded sleeve 13 is connected to the top external thread of the T-shaped guide sleeve 11, thereby limiting and locking the T-shaped pressure rod 12 and the Z-shaped plate 101. Subsequently, dust or water will be blocked from the outside of the device by the top structure of the Z-shaped plate 101.

[0044] Please see Figure 1 , Figure 4 The top structure of the watch body 1 has a screw hole, and the side structure of the bottom of the protective shell 7 has a countersunk hole aligned with the screw hole. The bottom of the protective shell 7 and the top of the watch body 1 can be detached and installed by screwing through the countersunk hole and then screwing it into the screw hole. This provides modular replacement conditions for the protective shell 7 and related structures.

[0045] When in use, if the protective shell 7 or the internal structure of the protective shell 7 fails, the protective shell 7 and the related structure can be replaced modularly by removing the screws between the protective shell 7 and the watch body 1.

[0046] Please see Figures 5-10The other side of the body 1 is fitted with a flow-guiding liquid bladder assembly 14, a first transition tube 15, a second transition tube 16 and a second bladder body 17. The other end of the constraint rod 102 is fixed with an auxiliary plate 20. One side of the flow-guiding liquid bladder assembly 14 is installed on the surface of the bottom side of the auxiliary plate 20 and can be squeezed and driven by the Z-shaped plate 101. One end of the second transition tube 16 passes through the bottom of the auxiliary plate 20 and is fitted inside one side of the flow-guiding liquid bladder assembly 14. The other end of the second transition tube 16 is fitted inside the bottom of the first transition tube 15, and the first transition tube 15 is installed on the bottom inner wall of the other side of the protective shell 7.

[0047] The second bag body 17 is installed on the top of the first transition tube 15 and communicates with the space of the first transition tube 15. The second bag body 17 and the flow guide bag assembly 14 are both made of elastic deformable material. The flow guide bag assembly 14, the first transition tube 15, the second transition tube 16 and the second bag body 17 form a flow guide space. The flow guide space contains a fluid medium. After the flow guide bag assembly 14 is squeezed by the T-shaped pressure rod 12 through the Z-shaped plate 101, the flow guide bag assembly 14 shrinks and deforms. At the same time, the fluid medium inside it is transferred to the second bag body 17 through the second transition tube 16 and the first transition tube 15. This causes the second bag body 17 to expand and deform to fill the sealing gap of the Z-shaped plate 101 on the first air groove 8, further improving the overall device's waterproof and dustproof protection effect on the air hole 6.

[0048] The diversion fluid bag assembly 14 includes a first bag body 141 and a first folded spring sheet 142 fixedly sleeved inside the first bag body 141. One side of the first bag body 141 is fixed to the inner wall of the bottom side of the auxiliary plate 20. The auxiliary plate 20 provides lateral limiting and support for the reciprocating deformation of the first bag body 141. A second spring 18 is fixedly sleeved inside the second bag body 17. Support plates 19 are fixed on both sides of the bottom of the second bag body 17. The two support plates 19 are respectively fixed to the top of the other side of the auxiliary plate 20 and the top inner wall of the protective shell 7, providing bottom limiting and support for the subsequent reciprocating deformation of the second bag body 17.

[0049] In use, considering the objective phenomenon that the sealing effect of the closed plate 10 on the first air groove 8 is relatively weak, the flow guide bladder assembly 14 and other related structures are used to utilize the kinetic energy of the moving closed plate 10 for auxiliary protection. The specific operation is as follows:

[0050] During the movement of the closed plate 10, the flow guide bladder assembly 14 will be squeezed simultaneously, causing the flow guide bladder assembly 14 to shrink and deform. At the same time, the fluid medium inside the flow guide bladder assembly 14 will enter the interior of the second bladder body 17 through the second transition pipe 16 and the first transition pipe 15, causing the second bladder body 17 to deform and expand. Under the spatial constraint of the two support plates 19, the top structure of the second bladder body 17 will make way and deform, thereby filling and sealing the gap between the Z-shaped plate 101 and the silicone sheet 104 blocking and sealing the first air groove 8, achieving secondary sealing treatment. After the operation is completed, the inner threaded sleeve 13 is pushed and the inner side of the inner threaded sleeve 13 is connected to the top external thread of the T-shaped guide sleeve 11, thereby limiting and locking the T-shaped pressure rod 12 and the Z-shaped plate 101, achieving the effect of continuous expansion and continuous filling and sealing of the second bladder body 17.

[0051] During the expansion and deformation of the second bag body 17, a dust removal and drainage effect will also be simultaneously extended. This is because the expansion and deformation of the second bag body 17 in a short period of time will squeeze most of the space inside the other side of the protective shell 7. At the same time, the air in the narrow space inside the other side of the protective shell 7 will be quickly discharged, thereby creating a negative pressure drainage effect in the air hole 6, automatically exporting the dust accumulated inside the air hole 6, and achieving the additional effect of automatic cleaning.

[0052] Please see Figure 5 On the other side of the auxiliary plate 20, semi-open sleeves are fixed at the front and rear ends of the top. A linkage liquid bladder assembly 21 is movably sleeved inside each semi-open sleeve. One end of the linkage liquid bladder assembly 21 passes through the side structure of the corresponding semi-open sleeve and is fitted inside the second bladder body 17. The linkage liquid bladder assembly 21 also contains a fluid medium. The linkage liquid bladder assembly 21 includes an elastic elliptical bladder 211 and a third transition tube 212. The two ends of the third transition tube 212 are respectively fitted inside the elastic elliptical bladder 211 and the second bladder body 17. The elastic elliptical bladder 211 can reciprocate to deform and contract. A second folding spring sheet 213 is fixedly sleeved inside the elastic elliptical bladder 211.

[0053] In use, considering the long-lasting and stable sealing effect of the silicone sheet 104 and Z-shaped plate 101 assembly on the first air groove 8, the Z-shaped plate 101 is pressurized by synchronously deforming the second bag body 17 using the linkage liquid bag assembly 21. The specific operation is as follows:

[0054] When the second bladder body 17 receives the fluid medium guided by the first transition pipe 15 and the second transition pipe 16 through the shrinking and deformation of the fluid-guiding bladder assembly 14, the elastic elliptical bladder 211 also receives the fluid medium and deforms and expands through the third transition pipe 212. Then, under the support of the corresponding semi-open sleeve plate, it presses against the Z-shaped plate 101, further improving the connection and limiting effect between the Z-shaped plate 101 and the protective shell 7, and meeting the requirements for long-term and stable use.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0056] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smartwatch for monitoring ambient air pressure, comprising a watch body (1), wherein an air pressure detection component and a temperature detection component are housed within the watch body (1), and a touch screen (2) is installed inside the front end of the watch body (1) and forms a closed space with the watch body (1) for the installation of the air pressure detection component and the temperature detection component; a first watch strap (4) and a second watch strap (5) are respectively installed on both sides of the watch body (1), characterized in that: The middle part of the body (1) is provided with an air hole (6) that communicates with the space where the air pressure detection component is located. The top surface of the body (1) is fitted with a protective shell (7), and the top and bottom of the protective shell (7) are respectively provided with a first air groove (8) and a second air groove (9), and the second air groove (9) is located between the air hole (6) and the first air groove (8). The protective shell (7) is fitted with a pressing rod and a slidably installed sealing plate (10), and the sealing plate (10) includes a Z-shaped plate (101) and a first spring (103). The first spring (103) is installed between the surface of the Z-shaped plate (101) and the inner wall of the protective shell (7), and a slope structure is provided on one side of the Z-shaped plate (101). The pressing rod can press the slope structure of the Z-shaped plate (101) to make the Z-shaped plate (101) displace and use its own top structure to seal the first air groove (8).

2. A smartwatch for monitoring ambient air pressure according to claim 1, characterized in that: The air pressure detection component and temperature detection component respectively adopt IC air pressure monitoring chip and temperature measurement chip. The first strap (4) includes a first strap body (41). One end of the first strap body (41) is hinged to one side of the watch body (1) through a pin, and several buckle holes (42) are opened in the middle of the other end of the first strap body (41). The second strap (5) includes a second strap body (51). One end of the second strap body (51) is hinged to the other side of the watch body (1) via a pin. The other end of the second strap body (51) is fitted with a second limiting ring (54) and a first limiting ring (52) is hinged to the first limiting ring (52) via a pin. A curved rod (53) is movably sleeved in the middle of the pin in the first limiting ring (52). One end of the first strap body (41) can pass through the fitting gap between the second limiting ring (54) and the second strap body (51) and then fit with the first limiting ring (52). One end of the curved rod (53) can be fastened to the buckle hole (42). Several ventilation holes (3) are opened in both the first strap body (41) and the second strap body (51).

3. A smartwatch for monitoring ambient air pressure according to claim 1, characterized in that: The top structure of the watch body (1) has a screw hole, and the side structure at the bottom of the protective shell (7) has a countersunk hole aligned with the screw hole. The bottom of the protective shell (7) and the top of the watch body (1) are detachably installed.

4. A smartwatch for monitoring ambient air pressure according to claim 1, characterized in that: The extrusion rod includes a T-shaped guide sleeve (11) and a T-shaped pressure rod (12). The T-shaped guide sleeve (11) is fixedly sleeved inside the top of the protective shell (7). One end of the T-shaped pressure rod (12) is snapped through the T-shaped guide sleeve (11) and extends into the interior of the protective shell (7). A limit ring is fixedly sleeved on the surface of one end of the T-shaped pressure rod (12). The other end of the T-shaped pressure rod (12) extends through to the outside of the top of the T-shaped guide sleeve (11).

5. A smartwatch for monitoring ambient air pressure according to claim 4, characterized in that: The other end of the T-shaped pressure rod (12) has an annular groove, and an internal threaded sleeve (13) is engaged in the annular groove. The top surface of the T-shaped guide sleeve (11) has an external thread that can connect with the internal thread of the internal threaded sleeve (13).

6. A smartwatch for monitoring ambient air pressure according to claim 1, characterized in that: The Z-shaped plate (101) has a constraint rod (102) snapped into the front and rear ends, and one end of the constraint rod (102) is fixed to the inner wall of the protective shell (7). The first spring (103) is set in two and is fitted with the two constraint rods (102) respectively. A silicone sheet (104) is fixed on the top surface of the Z-shaped plate (101).

7. A smartwatch for monitoring ambient air pressure according to claim 6, characterized in that: The other side of the body (1) is fitted with a flow-guiding liquid bladder assembly (14), a first transition tube (15), a second transition tube (16) and a second bladder body (17). The other end of the constraint rod (102) is fixed with an auxiliary plate (20). One side of the flow-guiding liquid bladder assembly (14) is installed on the surface of the bottom side of the auxiliary plate (20) and can be squeezed and driven by the Z-shaped plate (101). One end of the second transition tube (16) passes through the bottom of the auxiliary plate (20) and is fitted inside the flow-guiding liquid bladder assembly (14). The other end of the second transition tube (16) is fitted inside the bottom of the first transition tube (15), and the first transition tube (15) is installed on the bottom inner wall of the other side of the protective shell (7). The second bag body (17) is installed on the top of the first transition tube (15) and communicates with the space of the first transition tube (15). The second bag body (17) and the flow-guiding liquid bag assembly (14) are both made of elastic deformable material. The flow-guiding liquid bag assembly (14), the first transition tube (15), the second transition tube (16) and the second bag body (17) form a flow-guiding space. The flow-guiding space contains a fluid medium. After the flow-guiding liquid bag assembly (14) is squeezed by the T-shaped pressure rod (12) through the Z-shaped plate (101), the flow-guiding liquid bag assembly (14) shrinks and deforms. At the same time, the fluid medium inside it is transferred to the second bag body (17) through the second transition tube (16) and the first transition tube (15), so that the second bag body (17) expands and deforms to fill the closed gap of the Z-shaped plate (101) on the first air groove (8).

8. A smartwatch for monitoring ambient air pressure according to claim 7, characterized in that: The fluid guiding bag assembly (14) includes a first bag body (141) and a first folded spring sheet (142) fixedly sleeved inside the first bag body (141). The first bag body (141) is fixed on the inner wall of the bottom side of the auxiliary plate (20) on one side. The second bag body (17) is fixedly sleeved with a second spring (18). Support plates (19) are fixed on both sides of the bottom of the second bag body (17). The two support plates (19) are respectively fixed on the top of the other side of the auxiliary plate (20) and the top inner wall of the protective shell (7).

9. A smartwatch for monitoring ambient air pressure according to claim 7, characterized in that: The auxiliary plate (20) has a semi-open sleeve plate fixed at the front and rear ends of the top of the other side. The semi-open sleeve plate is movably sleeved with a linkage liquid bladder assembly (21). One end of the linkage liquid bladder assembly (21) passes through the corresponding side structure of the semi-open sleeve plate and is fitted inside the second bladder body (17). The linkage liquid bladder assembly (21) also contains a fluid medium.

10. A smartwatch for monitoring ambient air pressure according to claim 9, characterized in that: The linkage liquid bladder assembly (21) includes an elastic elliptical bladder (211) and a third transition tube (212). The two ends of the third transition tube (212) are respectively fitted inside the elastic elliptical bladder (211) and the second bladder body (17). The elastic elliptical bladder (211) can reciprocate and deform to contract, and a second folded spring sheet (213) is fixedly fitted inside the elastic elliptical bladder (211).

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