CN210019305U - Air bag type watch - Google Patents
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- CN210019305U CN210019305U CN201920328815.0U CN201920328815U CN210019305U CN 210019305 U CN210019305 U CN 210019305U CN 201920328815 U CN201920328815 U CN 201920328815U CN 210019305 U CN210019305 U CN 210019305U
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Abstract
The application provides an air bag type watch, which comprises an air bag and a watch body, wherein the air bag is provided with an air hole, and an inflation unit, an air pressure sensor and a vibration monitoring unit are arranged in the watch body; the inflation unit, the air pressure sensor and the vibration monitoring unit are in communication connection with each other; the air bags are respectively fixedly connected with two opposite side surfaces of the watch body and used for wrapping the wrist part of a user; the inflation unit and the air pressure sensor are communicated with the cavity of the air bag through air holes respectively, wherein the inflation unit is used for inflating and deflating the air bag, the air pressure sensor is used for detecting the pressure in the air bag, and the vibration monitoring unit is used for detecting the air pressure vibration generated by the arterial blood flow of the user. The gasbag adopts the design of wrapping up entirely, when measuring blood pressure, can form complete parcel extrusion to user's wrist, for partial parcel design, the pressurization is more even, and blood pressure measurement is more accurate, and the user can possess better comfortable experience when wearing.
Description
Technical Field
The application relates to the field of intelligent watches, in particular to an air bag type watch.
Background
In the current intelligent wrist-watch that adopts the gasbag to carry out blood pressure measuring, generally all be under ordinary watchband fixed gasbag, and the gasbag can only contact user's some wrists, has that the design is scientific inadequately, blood pressure measurement precision is not enough and wear the comfort level relatively poor etc. not enough, needs further improvement.
SUMMERY OF THE UTILITY MODEL
The main objective of this application is to provide a gasbag formula wrist-watch for improve accuracy and the travelling comfort of adopting the wrist-watch to measure blood pressure.
The application provides an airbag type watch, which comprises an airbag and a watch body, wherein the airbag is provided with an air hole, and an inflation unit, an air pressure sensor and a vibration monitoring unit are arranged in the watch body;
the inflation unit, the air pressure sensor and the vibration monitoring unit are in communication connection with each other; the air bags are fixedly connected with two opposite side surfaces of the watch body respectively and are used for wrapping the wrist part of a user; the inflation unit and the air pressure sensor are communicated with the cavity of the air bag through air holes respectively, wherein the inflation unit is used for inflating and deflating the air bag, the air pressure sensor is used for detecting the pressure in the air bag, and the vibration monitoring unit is used for detecting the air pressure vibration generated by the arterial blood flow of the user.
Further, the inflation unit comprises a gas driving module, an inflation port and a deflation port; the gas driving module is used for driving gas to be sucked and sprayed out from the inflating port or the deflating port, the inflating port is communicated with the air bag through the air hole, and the deflating port is communicated with the outside of the watch through an opening hole formed in the watch body.
Further, the upper and lower surfaces of the air bag are made of different materials; when the watch is worn on the wrist of a user, one surface of the air bag facing the wrist is a first surface, and the other surface of the air bag facing away from the wrist is a second surface; the first face is made of a nylon material, and the second face is made of a rubber material.
Further, the first face is of a corrugated structure and comprises a first concave area and a first convex area; the first recessed area portion of the first face is in a relaxed state with an expansion margin when the air bag is in an uninflated state.
Further, the second surface is of a plane structure or a folded structure; when the second face is in a corrugated structure, the second face comprises a second concave region and a second convex region, and the second concave region and the second convex region are made of different rubber materials, wherein the Young modulus of the rubber material of the second concave region is smaller than that of the rubber material of the second convex region.
Furthermore, the gasbag is the integrated into one piece structure, and the both ends of gasbag respectively with two relative side fixed connection of table body.
Furthermore, the number of the air bags is two, namely a first air bag and a second air bag, a first cavity is arranged in the first air bag, and a second cavity is arranged in the second air bag; one end of the second air bag connected with the watch body is a first end, and the end far away from the watch body is a second end;
the first cavity extends from one end of the first air bag to the other end in the first air bag; the second cavity is arranged in the second air bag and extends from the first end to a position which is away from the second end by a designated length;
one end of the first air bag and one end of the second air bag are fixedly connected with two opposite side surfaces of the watch body respectively.
Furthermore, the watch also comprises a watchband which is fixedly connected with two opposite side surfaces of the watch body; the gasbag is located the watchband and faces one side of user's wrist, gasbag and watchband fixed connection.
Furthermore, the air bag and the watchband are of an integrally formed structure, and the air bag is fixedly connected with two opposite side surfaces of the watch body through the watchband.
Further, the air bag is of a separate structure, is adhered to the watch band and is detachably connected with two opposite side surfaces of the watch body.
Compared with the prior art, the application has the beneficial effects that: the application provides an air bag type watch, which comprises an air bag and a watch body, wherein the air bag is provided with an air hole, and an inflation unit, an air pressure sensor and a vibration monitoring unit are arranged in the watch body; the inflation unit, the air pressure sensor and the vibration monitoring unit are in communication connection with each other; the air bags are respectively fixedly connected with two opposite side surfaces of the watch body and used for wrapping the wrist part of a user; the inflation unit and the air pressure sensor are communicated with the cavity of the air bag through air holes respectively, wherein the inflation unit is used for inflating and deflating the air bag, the air pressure sensor is used for detecting the pressure in the air bag, and the vibration monitoring unit is used for detecting the air pressure vibration generated by the arterial blood flow of the user. The gasbag adopts the design of wrapping up entirely, when measuring blood pressure, can form complete parcel extrusion to user's wrist, for present partial parcel design, the pressurization is more even, and blood pressure measurement is more accurate, and the user can possess better comfortable experience when wearing.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an airbag watch according to the present application;
fig. 2 is a schematic structural view of another embodiment of the airbag watch of the present application;
FIG. 3 is a schematic structural view of an embodiment of the bladder of FIGS. 1 and 2;
fig. 4 is a schematic structural view of another embodiment of the airbag of fig. 1 and 2.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that all directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present application are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly, and the connection may be a direct connection or an indirect connection.
In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
Referring to fig. 1, the application provides an airbag type watch, which comprises an airbag 2 and a watch body 1, wherein the airbag 2 is provided with an air hole, and the watch body 1 is internally provided with an inflation unit, an air pressure sensor, a vibration monitoring unit and a CPU; the CPU is respectively in communication connection with the inflation unit, the air pressure sensor and the vibration monitoring unit, so that the inflation unit, the air pressure sensor and the vibration monitoring unit can be in communication connection with each other, wherein the communication connection refers to transmission interaction of signals, communication is formed among connected devices, and the inflation unit, the air pressure sensor and the vibration monitoring unit can feed data which are respectively responsible for detection back to the CPU in time or perform corresponding operation according to a control instruction sent by the CPU. An inflation unit, an air pressure sensor and a vibration monitoring unit are arranged; the air bags 2 are respectively fixedly connected with two opposite side surfaces of the watch body 1 and used for wrapping the wrist part of a user; the inflation unit and the air pressure sensor are respectively communicated with the cavity of the air bag 2 through air holes, the inflation unit is used for inflating and deflating the air bag 2 according to a control instruction sent by the CPU, the air pressure sensor is used for detecting the pressure in the air bag 2 and feeding back the pressure to the CPU, the vibration monitoring unit is used for detecting the blood pressure of the user by adopting an oscillometric method, detecting the air pressure vibration generated by the arterial blood flow of the user and feeding back the detection data to the CPU in real time so that the CPU can obtain the real-time blood pressure value of the user.
In a particular embodiment, the airbag 2 is completely wrapped around the wrist of the user when the user wears the airbag wristwatch proposed in the present application. When a user wants to measure real-time blood pressure, the CPU sends a blood pressure measuring instruction to the inflating unit, the air pressure sensor and the vibration monitoring unit according to user operation, after the inflating unit receives the blood pressure measuring instruction, preset inflating operation is executed, the air bag 2 is inflated through the air holes, the volume of the inflated air bag 2 expands, and complete wrapping extrusion is formed on the wrist of the user; when the air bag 2 is inflated by the inflating unit, the air pressure sensor acquires the air pressure in the air bag 2 in real time, namely the extrusion pressure of the air bag 2 on the wrist of the user, and reports the acquired air pressure to the CPU in real time; the vibration monitoring unit also monitors the air pressure vibration generated by the pulsation of the arterial blood flow due to the extrusion of the air bag 2 of the user in real time, and reports the detected air pressure vibration to the CPU in real time, so that the CPU can obtain the real-time blood pressure value of the user through the real-time air pressure and the real-time air pressure vibration value. In another specific embodiment, the air pressure sensor is also in communication connection with the vibration monitoring unit, and after the air pressure sensor detects the real-time air pressure, the real-time air pressure value is sent to the vibration monitoring unit or the vibration monitoring unit obtains the real-time air pressure from the air pressure sensor in real time to obtain the real-time blood pressure value of the user.
The application provides an airbag type watch, which comprises an airbag 2 and a watch body 1, wherein the airbag 2 is provided with an air hole, and an inflation unit, an air pressure sensor and a vibration monitoring unit are arranged in the watch body 1; the inflation unit, the air pressure sensor and the vibration monitoring unit are in communication connection with each other; the air bags 2 are respectively fixedly connected with two opposite side surfaces of the watch body 1 and used for wrapping the wrist part of a user; the inflation unit and the air pressure sensor are communicated with the cavity of the air bag 2 through air holes respectively, wherein the inflation unit is used for inflating and deflating the air bag 2, the air pressure sensor is used for detecting the pressure in the air bag 2, and the vibration monitoring unit is used for detecting the air pressure vibration generated by the arterial blood flow of a user. Gasbag 2 adopts the design of wrapping up entirely, when measuring blood pressure, can form complete parcel extrusion to user's wrist, for partial parcel design, the pressurization is more even, and blood pressure measurement is more accurate, and the user can possess better comfortable experience when wearing.
In a preferred embodiment, the inflation unit comprises a gas drive module, an inflation port and a deflation port; the gas driving module is used for driving gas to be sucked and sprayed out from the inflating port or the deflating port, the inflating port is communicated with the air bag 2 through an air hole, and the deflating port is communicated with the outside of the watch through an opening hole formed in the watch body 1.
Specifically, when the inflation unit receives a blood pressure measurement instruction sent by the CPU, the precursor gas is ejected from the inflation port to inflate the airbag 2, so as to form a squeeze package on the wrist of the user. In one embodiment, the gas drive module first draws in gas from outside the wristwatch through the deflation port and then ejects the drawn-in gas through the inflation port to inflate the airbag 2. In another embodiment, the gas driving module may also suck gas from the outside of the wristwatch through a specific suction port provided on the watch body, and then eject the sucked gas through the inflation port to inflate the airbag 2.
After the airbag 2 is inflated according to the preset inflation operation, the gas driving module sucks gas in the airbag 2 through the inflation port to perform pressure relief operation on the airbag 2, so that the vibration monitoring unit monitors air pressure vibration generated by arterial blood pulsation of a user in the pressure relief process of the airbag 2, and the real-time blood pressure value of the user is measured. In one embodiment, after the gas driving module sucks the gas in the airbag 2 through the inflation port, the gas driving module drives the gas to be sprayed out of the opening communicated with the deflation port, so that the gas in the airbag 2 is discharged to the outside of the watch. In one embodiment, the gas drive module is a micro gas pump. Through the drive gas of gas drive module to and the cooperation of inflating port and gassing port, can be fast convenient pressurize or the pressure release gasbag 2, thereby detect out user's real-time blood pressure numerical value fast.
Referring to fig. 3 in combination, in a preferred embodiment, the upper and lower surfaces of the bladder 2 are made of different materials; when the watch is worn on the wrist of a user, one surface of the air bag 2 facing the wrist of the user is a first surface 212, and the other surface of the air bag facing away from the wrist of the user is a second surface 213; the first face 212 is made of a nylon material and the second face 213 is made of a rubber material.
Specifically, when the airbag 2 is worn by the user, the airbag 2 follows the wrist of the user to form a ring-shaped structure, and the second surface 213 is relatively longer than the first surface 212, so that when the airbag 2 is inflated, if the second surface 213 is preferentially expanded and expanded or both surfaces are equally expanded and expanded, the expansion length of the second surface 213 is greater than that of the first surface 212, fatigue and relaxation of the second surface 213 are likely to occur, and the wearing experience of the user is affected; meanwhile, if the second face 213 is expanded and extended outwards preferentially, the first face 212 cannot be completely or quickly wrapped and pressed on the wrist of the user when the user wears the blood pressure measuring instrument loosely, and the accuracy and the quick response of the blood pressure measurement are affected.
Therefore, when the air cell inflates the air bag 2 according to the blood pressure measurement instruction, the first surface 212 of the air bag 2 is made of a nylon material, and the second surface 213 is made of a rubber material, firstly, because the nylon material is more easily stretched than the rubber material, the air bag 2 can be expanded outwards from the first surface 212 with higher priority in the process of volume expansion, namely, the air bag is expanded towards the wrist direction of the user with higher priority, so that the wrist of the user is completely wrapped and extruded, and the blood pressure measurement is more accurate. Secondly, when the gasbag 2 hugs closely and extrudes on user's wrist, to the human body, the sense of touch of nylon material is better than rubber material far away, and for nylon material, rubber material tightly ties and leaves the extrusion seal of a government organization in old china on the wrist easily to use experience has been reduced.
In a preferred embodiment, first face 212 is corrugated, and when first face 212 is corrugated, has first recessed regions 2121 and first raised regions 2122; when the airbag 2 is in an uninflated state, the portion of the first recessed region 2121 of the first face 212 is in a relaxed state with an allowance for stretch.
Specifically, the corrugated structure of the first surface 212 has a first concave region 2121 and a first convex region 2122, and if the first surface 212 is designed to be a planar structure, two disadvantages are generated: firstly, if the first surface 212 is in a tight state in a normal use state (i.e. when not inflated), when the airbag 2 inflates, the first surface 212 is stretched due to the internal pressure, and this inflation method depends heavily on the elasticity and fatigue resistance of the material of the airbag 2, and after multiple uses, the first surface 212 is easy to become loose due to the elastic fatigue, thereby affecting the quick response of blood pressure measurement and the wearing experience of the user. Secondly, if the first surface 212 is in a loose structure in a normal use state, an extension allowance for pressure to stretch is reserved, and the first surface 212 is prone to causing bad use experience when being worn due to the fact that the first surface cannot be completely attached to the wrist of a user in the normal use state. Therefore, the first surface 212 is designed to be of a folded structure, when the first surface is in a normal use state, the first surface 212 can maintain a tightening state, and the first protruding parts at dense intervals are attached to the wrist of a user, so that the user has good wearing experience; when the air bag 2 is inflated, the first concave region 2121 of the first surface 212 is preferentially supported, so that the first concave region 2121 is convexly extended, and a complete wrapping and squeezing effect is formed on the wrist of the user, thereby realizing the real-time blood pressure measurement of the user. The first surface 212 of the air bag 2 is provided with a folded structure with an expansion allowance, so that the first surface 212 can be tightly attached to the wrist of a user no matter in a normal use state or an inflation state, the wearing experience of the user is improved, and the service life of the air bag 2 is prolonged.
Referring collectively to FIG. 4, in a preferred embodiment, the second face 213 is a planar structure or a corrugated structure; when second face 213 is a corrugated structure, second face 213 includes second recessed regions 2131 and second raised regions 2132, and second recessed regions 2131 and second raised regions 2132 are formed of different rubber materials, wherein the young's modulus of the rubber material of second recessed regions 2131 is less than the young's modulus of the rubber material of second raised regions 2132.
Specifically, when the second surface 213 has a planar structure, the second surface 213 expands and stretches depending on the elasticity of the material when the airbag 2 inflates, but since the airbag 2 expands and stretches preferentially from the first surface 212 to the wrist, the amount of stretch of the second surface 213 is small, and even if the second surface 213 has a planar structure, the requirements for the expansion characteristics and fatigue resistance of the material are greatly reduced, and the use requirements of the user can be satisfied.
When second panel 213 is corrugated, second panel 213 has second recessed areas 2131 and second raised areas 2132, and second recessed areas 2131 and second raised areas 2132 are formed of different rubber materials, wherein the young's modulus of the rubber material of second recessed areas 2131 is less than the young's modulus of the rubber material of second raised areas 2132, i.e., second panel 213 expands outward and stretches preferentially from second recessed areas 2131, such that the length of second panel 213 is elongated. The rubber material with a larger Young modulus is used in the densely spaced second protruding areas 2132, so that sufficient rigidity and shape support can be provided for the whole airbag 2, the airbag 2 can stably fix the watch body 1 with a certain weight on the hand of a user, and the airbag 2 has a certain wearing weight when being worn on the hand of the user, and the wearing experience of the user is enhanced; the use of a rubber material having a relatively low young's modulus in the second recessed area 2131 enables the airbag 2 to satisfy the requirement of rapid expansion and enhance the fatigue durability of the airbag 2 with sufficient rigidity and shape support.
In a preferred embodiment, the airbag 2 is of an integrally formed structure, and two ends of the airbag 2 are fixedly connected with two opposite side surfaces of the watch body 1 respectively. In this embodiment, design into bracelet pattern with gasbag 2 promptly, the both ends of gasbag 2 respectively with two relative side fixed connection of table body 1, only a cavity is used for aerifing in the centre, the user only need directly with gasbag 2 cover on the wrist when wearing can, gasbag 2 adopts rubber materials and nylon materials, has certain elasticity, can the not wrist of equidimension of adaptation, the user wears very conveniently simple and direct.
In a preferred embodiment, the airbag 2 has two, namely a first airbag 21 and a second airbag 22, the first airbag 21 has a first cavity therein, and the second airbag 22 has a second cavity therein; the end of the second air bag 22 connected with the watch body 1 is a first end, and the end far away from the watch body 1 is a second end;
the first cavity extends from one end to the other end thereof within the first bladder 21; the second cavity extends from the first end to a position spaced apart from the second end by a prescribed length within the second balloon 22, forming a fixed region 221 at the second end;
one ends of the first air bag 21 and the second air bag 22 are fixedly connected with two opposite side surfaces of the watch body 1 respectively; when the wristwatch is worn on a user's hand, the first airbag 21 and the second airbag 22 are fixedly connected by any one of magnetic attraction, a snap structure, a tether structure, or a strap structure.
Specifically, the airbag 2 is designed in a watchband manner, that is, when the number of the airbags 2 is two, the first airbag 21 inflates through the first cavity to expand, and the second airbag 22 expands through the second cavity, wherein the second cavity extends from the first end to a position away from the second end by a specified length in the second airbag 22, and the fixing region 221 is left at the second end. When a user wears the airbag, the part of the second airbag 22 without the second cavity is fixed with the first airbag 21 in a manner similar to the fixation of a watchband, wherein the first airbag 21 and the second airbag 22 are fixedly connected by any one of magnetic adsorption, a snap structure, a lacing structure or a binding structure, for example, if the magnetic adsorption is adopted for fixing, a magnetic material and a corresponding metal material are arranged on the first airbag 21 and the second airbag 22, and when the part of the second airbag 22 without the second cavity is lapped on the second surface 213 of the first airbag 21, the first airbag 21 and the second airbag 22 are fixed together in a magnetic adsorption manner; for example, if the first airbag 21 and the second airbag 22 are fixed by a snap structure, the first airbag 21 and the second airbag 22 are fixed together by providing corresponding snaps on the first airbag 21 and the second airbag 22, and by snapping a portion of the second airbag 22 not having the second cavity onto the second surface 213 of the first airbag 21; if the fastening is made by a tether structure, for example, a corresponding drawstring is provided on the second side 213 of the first airbag 21, and the user ties the first airbag 21 and the second airbag 22 together by putting the portion of the second airbag 22 not having the second cavity on the second side 213 of the first airbag 21 and then tightening the drawstring.
The surplus of certain length is left in second gasbag 22 through setting up the second cavity, makes the user when wearing, and first cavity staggers with the second cavity, can not overlap together, and the shortcoming of gasbag 2 user's wrist of not laminating enough when having avoided aerifing the inflation makes the blood pressure measurement more accurate, and the user can freely adjust through the second gasbag 22 surplus of certain length simultaneously and wears length, optimizes the user and wears experience.
With reference to fig. 2, in a preferred embodiment, the airbag wristwatch provided by the present application further includes a strap 3, where the strap 3 is fixedly connected to two opposite sides of the watch body 1; the air bag 2 is positioned on one side of the watchband 3 facing the wrist of a user, and the air bag 2 is fixedly connected with the watchband 3. The user wears according to normal wrist-watch wearing mode when wearing can, because the material of watchband 3 is poor for gasbag 2 elasticity, especially when watchband 3 is the metal material, therefore the user need leave certain space between watchband 3 and the wrist and expand in order to supply gasbag 2 to extend when needing to carry out blood pressure measurement. In one embodiment, the air bag 2 and the strap 3 are integrally formed, and the air bag 2 is fixedly connected with two opposite sides of the watch body 1 through the strap 3. In another embodiment. Because the life-span of wrist-watch is generally longer than gasbag 2, consequently design gasbag 2 is independent structure, gasbag 2 adhesion on watchband 3 to for dismantling the connection with two relative sides of table body 1, when gasbag 2 needs to be changed, the user can change by oneself.
The application provides an airbag type watch, which comprises an airbag 2 and a watch body 1, wherein the airbag 2 is provided with an air hole, and an inflation unit, an air pressure sensor and a vibration monitoring unit are arranged in the watch body 1; the inflation unit, the air pressure sensor and the vibration monitoring unit are in communication connection with each other; the air bags 2 are respectively fixedly connected with two opposite side surfaces of the watch body 1 and used for wrapping the wrist part of a user; the inflation unit and the air pressure sensor are communicated with the cavity of the air bag 2 through air holes respectively, wherein the inflation unit is used for inflating and deflating the air bag 2, the air pressure sensor is used for detecting the pressure in the air bag 2, and the vibration monitoring unit is used for detecting the air pressure vibration generated by the arterial blood flow of a user. Gasbag 2 adopts the design of wrapping up entirely, when measuring blood pressure, can form complete parcel extrusion to user's wrist, for partial parcel design, the pressurization is more even, and blood pressure measurement is more accurate, and the user can possess better comfortable experience when wearing.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. An airbag type watch is characterized by comprising an airbag and a watch body, wherein the airbag is provided with an air hole, and an inflation unit, an air pressure sensor and a vibration monitoring unit are arranged in the watch body;
the inflation unit, the air pressure sensor and the vibration monitoring unit are in communication connection with one another; the air bags are fixedly connected with two opposite side surfaces of the watch body respectively and are used for wrapping the wrist part of a user; the inflation unit with baroceptor passes through respectively the gas pocket with the cavity intercommunication of gasbag, wherein, the inflation unit is used for giving the gasbag fills the gassing, baroceptor is used for detecting pressure in the gasbag, the vibration is monitored the atmospheric pressure vibrations that the unit is used for detecting user's artery blood flow and produces.
2. A gas cell watch according to claim 1, wherein the inflation unit comprises a gas drive module, an inflation port and a deflation port; the gas driving module is used for driving gas to be sucked and ejected from the inflation port or the deflation port, the inflation port is communicated with the air bag through the air hole, and the deflation port is communicated with the outside of the watch through an opening hole formed in the watch body.
3. A gas-bag wristwatch of claim 1, wherein the upper and lower surfaces of the gas bag are made of different materials; when the watch is worn on the wrist of a user, one surface of the air bag facing the wrist is a first surface, and the other surface of the air bag facing away from the wrist is a second surface; the first face is made of a nylon material and the second face is made of a rubber material.
4. A bladder watch according to claim 3, wherein the first face is a corrugated structure comprising a first recessed region and a first raised region; the first recessed area portion of the first face is in a relaxed state with an expansion margin when the airbag is in an uninflated state.
5. A gas-filled watch according to claim 3, characterised in that said second face is of planar or pleated construction; when the second face is in a corrugated structure, the second face comprises a second concave region and a second convex region, and the second concave region and the second convex region are made of different rubber materials, wherein the Young modulus of the rubber material of the second concave region is smaller than that of the rubber material of the second convex region.
6. A wristwatch as claimed in claim 1, wherein said bladder is of one-piece construction, and wherein said bladder is fixedly attached at each end to opposite sides of said watch body.
7. A gas-bag wristwatch of claim 1 wherein the gas bag has two, first and second gas bags, the first gas bag having a first cavity therein and the second gas bag having a second cavity therein; one end of the second air bag connected with the watch body is a first end, and the end far away from the watch body is a second end;
the first cavity extends within the first bladder from one end of the first bladder to the other end; the second cavity extends from the first end to a location within the second balloon at a specified length from the second end;
one end of the first air bag and one end of the second air bag are fixedly connected with two opposite side surfaces of the watch body respectively.
8. A gas-bag wristwatch of claim 1, further comprising a wristband fixedly attached to opposite sides of the case body; the air bag is positioned on one side of the watchband, which faces towards the wrist of a user, and the air bag is fixedly connected with the watchband.
9. A gas-bag watch as claimed in claim 8, wherein the gas bag is of one-piece construction with the strap, the gas bag being fixedly connected to opposite sides of the watch body by the strap.
10. A gas cell wristwatch of claim 8, wherein the gas cell is a separate structure, the gas cell being adhered to the band and being removably attached to opposite sides of the watch body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328815.0U CN210019305U (en) | 2019-03-14 | 2019-03-14 | Air bag type watch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328815.0U CN210019305U (en) | 2019-03-14 | 2019-03-14 | Air bag type watch |
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| CN210019305U true CN210019305U (en) | 2020-02-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842306A (en) * | 2021-01-29 | 2021-05-28 | 广东诗奇制造有限公司 | Blood pressure detection watch |
| CN114035414A (en) * | 2021-11-29 | 2022-02-11 | 大连大学 | Intelligent alarm clock watch and driving method thereof |
| WO2022143312A1 (en) * | 2020-12-31 | 2022-07-07 | 华为技术有限公司 | Wearable device, and preparation method for airbag |
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2019
- 2019-03-14 CN CN201920328815.0U patent/CN210019305U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143312A1 (en) * | 2020-12-31 | 2022-07-07 | 华为技术有限公司 | Wearable device, and preparation method for airbag |
| EP4248852A4 (en) * | 2020-12-31 | 2023-09-27 | Huawei Technologies Co., Ltd. | Wearable device, and preparation method for airbag |
| CN117838079A (en) * | 2020-12-31 | 2024-04-09 | 华为技术有限公司 | Wearable equipment |
| CN117838079B (en) * | 2020-12-31 | 2024-06-11 | 华为技术有限公司 | Wearable equipment |
| CN112842306A (en) * | 2021-01-29 | 2021-05-28 | 广东诗奇制造有限公司 | Blood pressure detection watch |
| CN114035414A (en) * | 2021-11-29 | 2022-02-11 | 大连大学 | Intelligent alarm clock watch and driving method thereof |
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