CN114469029A

CN114469029A - Wear-type integration vital sign check out test set

Info

Publication number: CN114469029A
Application number: CN202210392506.6A
Authority: CN
Inventors: 张金辉
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-05-13

Abstract

The invention discloses a head-wearing integrated vital sign detection device, which comprises: the wearable device body comprises a front end unit, a rear end unit and a display module, wherein the display module is connected with the front end unit and is positioned in front of eyes of a wearer; the information acquisition device sends a signal to a detected person opposite to the wearer and receives the sent signal; the information analysis processing device is electrically connected with the information analysis processing device and is used for screening, analyzing and processing the reflection signals received by the information acquisition device to obtain the physiological parameter information of the detected person; the input end of the information output device is connected with the information analysis processing device, and the output end of the information output device is connected with the display module so as to enable the physiological parameter information of the detected person to be displayed on the display module; and the power supply is electrically connected with the information acquisition device, the information analysis processing device and the information output device. The invention can detect basic vital sign parameters of the heart rate, the breath, the body temperature and the like of the detected person facing the wearer, and has high detection speed and high efficiency.

Description

Wear-type integration vital sign check out test set

Technical Field

The invention belongs to the technical field of physiological detection terminals, and particularly relates to a head-mounted integrated vital sign detection device.

Background

With the progress of science and technology, the technical means for medical treatment is continuously developed, and instruments applied to human health detection are more and more advanced. In medical examination and treatment of diseases, physiological parameters of a patient, such as heart rate, blood pressure, respiration, body temperature, hemoglobin, and the like, are collected to comprehensively diagnose and treat diseases by combining physical sign expressions. At present, a plurality of devices for detecting human physiological parameters, such as a sphygmomanometer, a thermometer, a blood glucose meter and the like, are realized by corresponding devices for detecting different physiological parameters.

In daily medical treatment, individual basic physiological parameters, such as the most basic physical sign information of body temperature, heart rate, breathing and the like, need to be detected sometimes, and currently, the mode adopted is to detect alone, for example, a nurse detects every four to six hours daily, and looks up intensively in making rounds of wards every day, and different physiological parameters are detected by different devices, so that a plurality of devices are needed for measurement, the relative workload is large, the time consumption is long, and the medical staff are contacted with the detected staff repeatedly, and certain safety risk exists for the medical staff.

The present invention has been made in view of this situation.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a head-mounted integrated vital sign detection device, when a wearer directly faces a detected person, basic physiological parameters of the detected person such as respiration, heart rate and body temperature are quickly acquired by using a radar, and the detection is quick and convenient without contact.

In order to solve the technical problems, the invention adopts the technical scheme that:

a head-mounted integrated vital signs detection device, comprising:

the wearable device body comprises a U-like front end unit, a C-like rear end unit and a transparent display module, wherein the front end unit and the rear end unit are connected through a connecting mechanism and sleeved on the head, and the display module is connected with the front end unit and positioned in front of eyes of a wearer;

the information acquisition device sends signals to detected personnel opposite to the wearer and receives the sent signals;

the information analysis processing device is electrically connected with the information analysis processing device and is used for screening and analyzing the reflected signals received by the information acquisition device to obtain the physiological parameter information of the detected person;

the input end of the information output device is connected with the information analysis processing device, and the output end of the information output device is connected with the display module so that the physiological parameter information of the detected person can be displayed on the display module;

the power supply is electrically connected with the information acquisition device, the information analysis processing device and the information output device;

the information acquisition device, the information analysis processing device, the information output device and the power supply are all installed inside the wearable device body.

Furthermore, the information acquisition device comprises a radar and an infrared camera, a plurality of mounting holes are formed in the side wall of the front end unit, and the infrared camera and the radar are both mounted in the mounting holes; the information analysis processing device is a microprocessor and is arranged in the front-end unit; the information output device is a projection module and is arranged in the front end unit; the power supply is mounted in the back end unit.

Furthermore, the display module is connected with the front end unit through a telescopic adjusting mechanism, the telescopic adjusting mechanism comprises a telescopic rod, a T-shaped bolt, a blocking nut, a limiting bolt, a first spring and a second spring, the front end unit is provided with a first slideway, a second slideway, a blind hole slideway and an installation screw hole,

the first slideway is communicated with the blind hole slideway to form a convex-like channel, the telescopic rod is sleeved with a first baffle, one end of the telescopic rod extends into the blind hole slideway to be connected with the blind hole slideway in a sliding manner, the other end of the telescopic rod is connected with the display module, and the first baffle is positioned in the first slideway and is connected with the first slideway in a sliding manner; the outer wall of the telescopic rod is provided with convex teeth extending outwards, the convex teeth are arranged on one side facing the second slideway, the cross section of each convex tooth is a right-angled triangle, and the slope direction of each right-angled triangle is close to one side of the blind hole slideway;

the second slideway and the first slideway are vertically arranged and are communicated through a sliding hole, a second baffle is sleeved on the T-shaped bolt, one end of the T-shaped bolt penetrates through the sliding hole from the second slideway to extend into the first slideway to be contacted with the convex teeth, the other end of the T-shaped bolt is positioned outside the front end unit, and the blocking nut is sleeved on the T-shaped bolt in a sliding mode and is in threaded connection with the edge of the second slideway;

the mounting screw hole is communicated with the first slide way and is vertical to the first slide way and the second slide way, the limiting bolt is in threaded connection with the mounting screw hole, and one end of the limiting bolt penetrates through the mounting screw hole and extends into the first slide way to limit the first baffle;

the first spring is arranged between the first baffle and the bottom surface of the first slide way, the second spring is arranged between the second baffle and the plugging nut, and the first spring and the second spring are in a compressed state.

Furthermore, the display module is a projection lens and at least covers one eye, and the top end of the projection lens is hinged to the telescopic rod.

Furthermore, the display module is a projection lens and is arranged to cover one eye, and the end face of the side wall of the projection lens, which is close to the ear, is hinged to the telescopic rod.

Further, coupling mechanism includes elastic webbing, connecting band, front end unit, rear end unit pass through the elastic webbing and connect and form the loop configuration, be equipped with the magic subsides on the connecting band, the one end and the rear end unit top surface of connecting band are connected, and the other end passes the go-between of front end unit top surface and is connected with the magic subsides on the connecting band lateral wall.

Furthermore, the connecting mechanism is in a cap shape and covers the top of the head, two adjusting buckles for adjusting the tightness of the connecting mechanism are symmetrically arranged on two side walls of the connecting mechanism, and the adjusting buckles are arranged close to the ears.

Furthermore, the display module is projection lens, and the projection lens is two, and these two projection lenses are installed in the picture frame, be equipped with elastic material on the inner edge of picture frame, elastic material end to end connection forms closed ring structure, elastic material and the skin laminating of eye week.

Further, the below of picture frame is connected with see-through mask, see-through mask includes transparent window, window frame, and the transparent window is installed in the window frame and is covered in the person's of dress mouth nose top, is equipped with elastic material on the window frame inner edge, and elastic material end to end connection forms closed ring structure, and elastic material and facial skin laminating, the lower part of window frame is equipped with the filter.

Furthermore, the bottom both sides of picture frame are equipped with the card mother, and the top both sides of window frame are equipped with the card male with the card mother complex, elastic material is the memory cotton, and the memory cotton is wrapped up by the melt-blown fabric, and the melt-blown fabric wraps up the non-woven fabrics outward.

Furthermore, a key module is arranged on the side wall of the front end unit, and the key module is electrically connected with the information analysis processing device.

Furthermore, the side wall of the front end unit is provided with three mounting holes, the infrared camera is mounted in the mounting hole at the central position, the number of the radars is two, the two radars are respectively and symmetrically mounted in the mounting holes at the two sides of the infrared camera, preferably, the included angle between the extension lines of the central axes of the two radars is 15-30 degrees, the rear end unit is provided with a charging jack and a heat dissipation hole, and the charging jack is connected with a power supply.

After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.

The invention utilizes the radar to detect the detected person facing the wearer, can quickly acquire the basic vital sign parameters of the detected person, such as heart rate, breath, body temperature and the like, and the wearer does not need to contact the detected person, thereby reducing the safety risk possibly brought by the contact of the wearer with the detected person, and having high detection speed and high efficiency. The detection equipment disclosed by the invention is small in size, easy to wear and convenient to use, and provides a new technical scheme for detecting basic vital sign parameters such as heart rate, respiration and body temperature.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the telescopic adjustment mechanism of the present invention;

FIG. 3 is a schematic view of the installation of a caging bolt of the present invention;

FIG. 4 is a schematic view of a headband-type connection mechanism of the present invention;

FIG. 5 is a schematic view of the hat attachment mechanism of the present invention;

fig. 6 is a schematic view of the structure of the frame and the transparent window of the present invention.

In the figure:

1-a front end unit, 2-a back end unit, 3-a projection lens;

11-a radar; 12-an infrared camera;

41-telescopic rod, 42-first baffle, 43-T-shaped bolt, 44-second baffle, 45-blocking nut, 46-limiting bolt, 47-first spring, 48-second spring and 49-convex tooth;

51-picture frame, 52-transparent window, 53-picture frame, 54-filter;

6-memory cotton;

71-a connecting band; 72-an elastic band; 73-adjusting buckle; 74-a transition plate;

101-a first slide way, 102-a blind hole slide way, 103-a second slide way, 104-a slide hole and 105-an installation screw hole.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention discloses a head-mounted integrated vital sign detection device, which comprises:

the wearable equipment body comprises a U-like front end unit 1, a C-like rear end unit 2 and a transparent display module, wherein the front end unit 1 and the rear end unit 2 are connected through a connecting mechanism and sleeved on the head, and the display module is connected with the front end unit 1 and positioned in front of eyes of a wearer;

Specifically, wearing equipment body includes front end unit 1, rear end unit 2, and front end unit 1 is transversal personally submits similar U-shaped, and the cladding forehead sets up, and rear end unit 2 is transversal personally submits similar C shape and sets up with front end unit 1 is relative, and front end unit 1 passes through coupling mechanism with rear end unit 2 and is connected and laminating head setting. Front end unit 1, rear end unit 2 set up in tandem for wearing equipment cover establishes overhead time, and the atress of head is more even, promotes the comfort that wearing equipment used.

The information acquisition device sends a signal to a detected person facing the wearer and receives a returned signal; the information acquisition device is electrically connected with the information analysis processing device through the communication module to realize the screening and analysis processing of the return signals, and the information is screened and integrated, so that the physiological health information to be acquired, such as the body temperature, the heart rate, the respiration and other basic physiological parameter information, is screened from a plurality of information.

The input end of the information output device is electrically connected with the output end of the information analysis processing device through the communication module, and the output end displays the acquired physiological parameter information of the detected person to the wearer through the wearable device body. Namely, the information output device aims to convert and present the detected data to the wearer, the display module is used for presenting the output information, the invention adopts the projection lens 3, namely, the detected result information is presented on the projection lens 3, and the projection lens 3 is positioned in front of the eyes of the wearer, like wearing glasses, so that the wearer can conveniently see the information.

The power is for the power supply demand, in order to guarantee the power supply volume of power, ensures wearing equipment operating duration, and the power can adopt rechargeable battery, and duration is strong.

The wearable device can be put into use in places such as hospitals where physiological parameter detection is needed, for example, when medical staff make rounds of wards every day, the wearable detection device can be worn to quickly detect patients, the collection of basic physiological information of the patients can be completed without using large-scale equipment, the complex, complicated and time-consuming operation process is avoided, unnecessary contact between doctors and patients is reduced, and the risk of infection of the medical staff by the patients is reduced. If when some emergency appears again, the condition such as emergency call, emergency rescue, medical personnel need the condition of quick grasp patient's health physiological parameter, and medical personnel wearing equipment when the patient is located information acquisition device detection range, can detect patient's physiological parameter, and detection speed is fast, avoids causing the delay because of the long-time detection of needs to patient's state of an illness, ensures patient's life safety. For another example, when the device is put into an elderly home or a nursing home, the physical condition of the elderly needs to be monitored relatively, but for large or contact devices, the elderly are inconvenient, and the device wearer only needs to wear the device, so that the basic physiological parameter information can be acquired by detecting the elderly in the detection range.

The wearable device body is of a head-wearing structure, does not occupy the hands of a wearer, can enable the wearer to free the hands while detecting the physiological parameters of the detected person, increases the working flexibility of the wearer, reduces possible contact between the wearer and the detected person, and reduces cross-contact infection and the like. The basic physiological parameters of the detected person are acquired by the information acquisition device, the result can be directly displayed through the projection lens 3, the detection is fast and efficient, complex detection steps are avoided, the workload is reduced, and compared with the acquisition of other physiological parameters such as large-scale equipment or a temperature measuring gun, the mode is simpler and more convenient.

The information acquisition device comprises a radar 11 and an infrared camera 12, wherein the side wall of a front end unit 1 is provided with a plurality of mounting holes, and the infrared camera 12 and the radar 11 are both mounted in the mounting holes; preferably, three mounting holes are formed in the side wall of the front end unit 1, the infrared camera 12 is mounted in the mounting hole in the center position, the number of the radars 11 is two, the two radars are symmetrically mounted in the mounting holes in the two sides of the infrared camera 12 respectively, further preferably, the included angle between the extension lines of the central axes of the two radars 11 is 15-30 degrees, the detected coverage area can be wider due to the included angle of the two radars 11, and the infrared camera 12 has the functions of image shooting and image recording. The information analysis processing device is a microprocessor and is arranged in the front-end unit 1; the information output device is a projection module and is arranged in the front end unit 1; the power is installed in rear end unit 2, is equipped with charging jack, louvre on the rear end unit 2, and the jack that charges is connected with the power. The microprocessor is a core CPU, and in order to conveniently control output content, a key module can be arranged on the side wall of the front end unit 1 and is electrically connected with the information analysis and processing device, and the microprocessor is controlled by the key module to analyze and screen and the information content output by the projection module, so that different using requirements of a wearer are met. In particular, the weight ratio of the front end unit 1 to the rear end unit 2 should be as close to 1:1 as possible, so as to avoid the situation that the front is heavy and the rear is light, the rear is heavy and the front is light, and the like, and keep the good wearing experience of the wearer.

Front end unit 1 and rear end unit 2 are connected and the cover is established at the head through coupling mechanism, and coupling mechanism should have flexible function to be applicable to the personnel of different head circumference sizes and dress, guarantee that front end unit 1, rear end unit 2 can laminate the head setting, avoid appearing the slippage in the use. Wearing equipment can adjust size, elasticity for the wearer can adjust according to the demand of self and use the impression, and the comfort of reinforcing dress is more humanized. Front end unit 1 cladding forehead, back end unit 2 laminating back brain spoon, in order to reduce the foreign matter sense when dressing, set up soft materials such as foam-rubber cushion or silica gel pad on front end unit 1, back end unit 2's inside wall to increase the comfort of dressing, reduce the hard extrusion to the head.

The connecting mechanism of the invention can adopt a headband mode: with reference to fig. 4, the connection mechanism includes an elastic band 72, a connection band 71, the front end unit 1 and the rear end unit 2 are connected through the elastic band 72 to form a ring structure, one end of the connection band 71 is connected with the top surface of the rear end unit 2, the other end of the connection band passes through the connection ring on the top surface of the front end unit 1 to be connected with the magic tape on the side wall of the connection band 71, namely, the connection ring is installed on the top surface of the front end unit 1, one end of the connection band 71 is fixedly connected (one end connected with the rear end unit 2), the other end of the connection band passes through the connection ring to form a loop, and the connection positions are adjusted differently through the magic tape, so as to adjust the length of the band between the front end unit 1 and the rear end unit 2. In order to ensure the uniformity of the force applied to the head by the front end unit 1 and the rear end unit 2, preferably, the number of the elastic belts 72 is two, the front end unit 1, the elastic belts 72, the rear end unit 2 and the other elastic belt 72 are sequentially connected end to form an annular structure, the connecting belt 71 can adjust the distance between the front end unit 1 and the rear end unit 2 through the magic tape, and simultaneously share the gravity of the front end unit 1 and the rear end unit 2, so that the force applied to the head is more uniform. Of course, the elastic band 72 may also be provided with a hook and loop fastener-like structure to facilitate the adjustment of the length of the elastic band 72.

The front end unit 1 is tightly attached to the forehead of a wearer, the rear end unit 2 is tightly attached to the back of the head, the forehead is wider than the back of the head based on head construction, the coverage range of the U-shaped front end unit 1 is larger, the coverage range of the C-shaped rear end unit 2 is smaller, the front end unit 1 cannot shake greatly due to walking of the wearer when the front end unit is used, preferably, the connecting belt 71 is connected with the front end unit 1 through the transition plate 74, one side of the transition plate 74 is hinged to the top of the front end unit 1, the connecting ring is installed on the other side of the connecting belt, the connecting belt 71 penetrates through the connecting ring to be connected with the magic tape of the side wall of the connecting belt and is provided with soft materials such as sponge on the face contacting with the top of the head. Compared with the direct connection of the connecting band 71, the connecting band 71 does not need to be attached to the head too forcefully through the transition plate 74, the transition plate 74 is attached to the head, the contact area is larger, the transition plate 74 plays a role of extending and tightly attaching to the forehead and the top of the head, under the same pressing effect, the pressure can be reduced by increasing the stress area according to the relation between the pressure and the stress surface, and therefore the wearing can be more comfortable by increasing the transition plate 74. It should be noted that the width and the number of the connecting band 71 can be selected according to the requirement, the number should be increased according to the principle of symmetry when the number is increased, and the soft material such as sponge or silica gel is added to the part of the connecting band 71 contacting with the head to enhance the wearing experience.

The connecting mechanism can also adopt a cap type: referring to fig. 5, the connecting mechanism is in a cap shape and covers the top of the head, two adjusting buttons 73 for adjusting the tightness of the connecting mechanism are symmetrically arranged on two side walls, and the adjusting buttons 73 are arranged close to ears. The elastic band 72 and the connecting band 71 are replaced by a cap, so that the contact area of the cap with the head is larger, the pressure applied to the head is more uniform, and the cap is more comfortable to wear. The symmetrically arranged adjusting buttons 73 enable the hat to be suitable for people with different head and tail sizes, and the applicability is strong.

In order to meet the requirement that myopia personnel and the like need to correct the eyesight or the sight distance, the display module is connected with the front end unit 1 through a telescopic adjusting mechanism. With reference to fig. 2-3, the telescopic adjusting mechanism includes a telescopic rod 41, a T-shaped bolt 43, a blocking nut 45, a limit bolt 46, a first spring 47, and a second spring 48, and the front end unit 1 is provided with a first slide way 101, a second slide way 103, a blind hole slide way 102, and an installation screw hole 105. The first slideway 101 is communicated with the blind hole slideway 102 to form a convex-like channel, the telescopic rod 41 is sleeved with a first baffle 42, one end of the telescopic rod 41 extends into the blind hole slideway 102 to be connected with the blind hole slideway in a sliding manner, the other end of the telescopic rod is connected with the display module, and the first baffle 42 is positioned in the first slideway 101 and is connected with the first slideway in a sliding manner; be equipped with the convex tooth 49 of outside extension on the outer wall of telescopic link 41, convex tooth 49 sets up in the one side of facing towards second slide 103, and convex tooth 49 has a plurality of, and the equidistance sets up, and convex tooth 49's cross-section is right triangle, and right triangle's slope direction is close to blind hole slide 102 one side. Second slide 103 sets up with first slide 101 is perpendicular, and the two communicates through slide opening 104, the T type is tied 43 and is gone up the cover and is established second baffle 44, and T type is tied 43 one end and is passed slide opening 104 from second slide 103 and stretch into in the first slide 101 with the contact of convex tooth 49, and the other end is located the front end unit 1 outside, shutoff nut 45 sliding sleeve establishes on T type is tied 43 to rim threaded connection with second slide 103. The first baffle 42 and the telescopic rod 41 may be an integral structure, and the second baffle 44 and the T-shaped bolt 43 may be an integral structure. The first spring 47 is arranged between the first baffle plate 42 and the bottom surface of the first slide way 101, the second spring 48 is arranged between the second baffle plate 44 and the blocking nut 45, and both the first spring 47 and the second spring 48 are in a compressed state. When the telescopic rod 41 is installed, the inner end of the telescopic rod 41 is sleeved with the first spring 47 and inserted into the blind hole slide way 102, the first baffle plate 42 slides in the first slide way 101, the first baffle plate 42 is driven by the telescopic rod 41 to be pushed outwards due to the compression of the first spring 47, the inner end of the T-shaped bolt 43 is sleeved with the second spring 48 and inserted into the slide hole 104, the second baffle plate 44 slides in the second slide way 103, and after the screw cap 45 is sealed, the second spring 48 is also compressed, the second baffle plate 44 is driven by the T-shaped bolt 43 to be pushed into the slide hole 104, so that the end of the T-shaped bolt 43 is inserted between the convex teeth 49 to block the convex teeth 49, and the position fixation of the telescopic rod 41 is realized. The telescopic adjusting mechanism is convenient to install, simple and easy to operate when combined and used, when the position of the display module needs to be adjusted, the telescopic rod 41 is pushed inwards, and the slope surface of the convex tooth 49 is positioned at the inner side and can pass through the block of the T-shaped bolt 43, so that the display module is close to eyes; on the contrary, when the display device is required to be far away from the eyes, the T-shaped bolt 43 is pulled to enable the end head of the T-shaped bolt to be separated from the convex teeth 49, the telescopic rod 41 is pushed outwards by the elastic force of the first spring 47, the purpose that the display module is far away from the eyes is achieved, when a person with myopia wears the display device, the person with myopia does not need to take off the glasses, on the basis that the person with myopia normally wears the glasses, the display device is located on the outer side of the glasses with myopia, the telescopic adjusting mechanism is adjusted, the display device is located at a clearly visible position, the person with different requirements wears the display device, and the display device is wider in applicability.

The T-shaped bolt 43 plays a role of a switch, the telescopic position of the telescopic rod 41 is adjusted, in order to avoid the telescopic rod 41 being directly pushed out by the first spring 47, a limiting bolt 46 is arranged, the installation screw hole 105 is communicated with the first slide way 101, the installation screw hole 105 is perpendicular to the first slide way 101 and the second slide way 103, the limiting bolt 46 is in threaded connection with the installation screw hole 105, and one end of the limiting bolt penetrates through the installation screw hole 105 and extends into the first slide way 101 to be used for limiting the first baffle 42. Referring to fig. 3, the limit bolt 46 only blocks the first blocking plate 42, and the convex teeth 49 are not in the blocking range, so that the effect is not caused. Preferably, the installation of the limit bolt 46 and the plugging nut 45 are both internal notches, and after the installation is finished, the limit bolt and the plugging nut do not protrude out of the surface of the front-end unit 1, so that the attractiveness and the use are prevented from being influenced. It should be noted that the cap head (the end located outside the front end unit 1) of the T-shaped bolt 43 here may be in a straight shape, and the diameter of the blocking nut 45 is larger than the rod diameter of the T-shaped bolt 43, so when the blocking bolt is installed, no influence is caused; the cap head of the T-shaped bolt 43 can also be round, and a large-area hole is formed in the round cap head, so that the installation operation of the plugging bolt is convenient.

The display module is used for presenting output results, the display module of the invention is a projection lens 3, and one lens can be arranged to cover right in front of one eye, or two lenses can cover two eyes, which can be selected according to requirements and is illustrated by combining with figures 4-5. The projection lens 3 can be connected in an upturning mode, and the top end of the projection lens 3 is hinged with the telescopic rod 41; or a side-turning type, the end surface of the side wall of the projection lens 3 close to the ear is hinged with the telescopic rod 41. The connection mode of upturning or side turning can facilitate the use of the lens adjusted at any time by the wearer's demand, preferably, a control switch connected with the switch can be arranged on the overturning connecting shaft, and when the lens is overturned (namely, the lens is not covered in front of eyes), the projection lens 3 does not work or the whole machine is dormant, so that the electric quantity is saved. It should be noted that there are many options for the projection lens 3, and the optical waveguide, the free-form surface prism, and the free space are more common, and the optical waveguide lens has a relatively small refraction to light, and can almost eliminate distortion of the visual field image caused by the free-form surface prism and the free space lens, so the optical waveguide lens is the preferred projection lens 3.

When a wearer uses the equipment of the invention, the equipment sometimes needs to have the functions of virus isolation, protection and the like, so that a 'projection picture frame' with the function of goggles can be designed by combining the basic functions of the projection lenses 3, the number of the projection lenses 3 is two, the two projection lenses 3 are installed in the picture frame 51, the inner edge of the picture frame 51 is provided with an elastic material, the elastic material is connected end to form a closed annular structure, and the elastic material is attached to the skin around the eyes. With reference to fig. 6, the frame 51 has a certain depth, the projection lens 3 covers two eyes, and the eyes are closed after wearing the projection lens, so that the present invention has an eye protection effect, and particularly, the arrangement of the elastic material can achieve the closure effect. Preferably, can also wear the setting in combination with the gauze mask, the below of picture frame 51 is connected with transparent gauze mask, transparent gauze mask includes transparent window 52, window frame 53, and transparent window 52 is installed in window frame 53 and is covered above the wearer's mouth and nose, is equipped with elastic material on the interior edge of window frame 53, and elastic material end to end connects and forms closed ring structure, and elastic material and facial skin laminating, the lower part of window frame 53 is equipped with filter 54. The mouth is put on to see-through mask, lets the person's mouth nose be covered in order to be the closure, and the expression can conveniently be observed in the setting of transparent window 52, does benefit to and communicates and conveys expression information. The bottom both sides of picture frame 51 are equipped with the card mother, and the top both sides of window frame 53 are equipped with the card mother complex card public, can conveniently be connected gauze mask part and glasses part through the joint, and the glasses part is worn to the convenient selection according to the demand, still wears by the subsidiary gauze mask together, still can avoid ordinary hangers gauze mask to wear for a long time and cause the uncomfortable influence of ear.

In medical work or epidemic prevention, the prevention of the spread of the droplets is very necessary, the elastic material is memory cotton 6, the memory cotton 6 is wrapped by melt-blown fabric, and the melt-blown fabric is wrapped by non-woven fabric to play a role in preventing the droplets from penetrating. The filter 54 is selected according to the requirement, for example, the dust is filtered by common activated carbon, and for example, the medical filter 54 can be used for preventing spray, or the common filter material is wrapped by melt-blown cloth, or the filter material of the gas mask is adopted when the gas mask has gas protection requirements, and the like.

In the present invention, the radar 11, the infrared camera 12, the microprocessor, the projection lens 3, and the like are all the prior art, and the control methods of information acquisition, analysis processing, output, and the like are also all the prior art.

When the device is used, a wearer sleeves the device on the head, and the tightness of the device is adjusted through the connecting mechanism. After the wearing is finished, the power supply of the equipment is turned on to enter a working state. When a detected person enters the detection range of the radar 11, the radar 11 sends out signals and receives the reflected signals, the radar 11 transmits the information to the microprocessor, the microprocessor screens the information, and determines the detected person to dynamically track and position the detected person, so that basic physiological parameters such as heart rate, respiration and temperature are obtained, a result is displayed on the projection lens 3 and is matched with the position of the detected person which is seen through the projection lens 3, the display mode on the projection lens 3 adopts a face frame, the information detection range of the detected person is controlled within 5 meters, and the detection of the physiological parameters can be carried out on the person within 5 meters. Therefore, the temperature, the heart rate and the respiratory physiological parameters of the opposite detected person of the wearer can be detected.

Example 1

As shown in fig. 1 to fig. 6, the head-mounted integrated vital sign detection device according to this embodiment includes a wearable device body, an information acquisition device, an information analysis processing device, an information output device, and a power supply.

The wearable device body comprises a U-shaped front end unit 1, a C-shaped rear end unit 2 and a projection lens 3, wherein the front end unit 1 and the rear end unit 2 are connected into a ring shape through a connecting mechanism so as to be sleeved on the head of a wearer. In this example, the connection mechanism adopts a headband mode, that is, the connection mechanism comprises two elastic belts 72, a connection belt 71 and a transition plate 74, the front end unit 1, the elastic belt 72, the rear end unit 2 and the other elastic belt 72 are sequentially connected end to form an annular structure, one side of the transition plate 74 is hinged with the top of the front end unit 1, the connection ring is arranged on the other side of the transition plate, and the connection belt 71 passes through the connection ring to be connected with a magic tape on the side wall of the transition plate. The surface of the transition plate 74 contacting with the top of the head is provided with soft materials such as sponge and the like, so that the wearing comfort is improved, and the length of the connecting belt 71 is adjusted through the magic tape so as to adapt to wearing by different head circumference personnel.

The information acquisition device comprises two radars 11 and two infrared cameras 12, three mounting holes are formed in the side wall of the front end unit 1, the infrared cameras 12 are mounted in the mounting holes in the center, and the two radars 11 are symmetrically mounted in the mounting holes in the two sides of the infrared cameras 12 respectively. The information analysis processing device is a microprocessor and is arranged in the front-end unit 1; the information output device is a projection module and is arranged in the front end unit 1; the power is installed in rear end unit 2, is equipped with charge jack, louvre on rear end unit 2, and the jack that charges is connected with the power. Radar 11, infrared camera 12, projection module, power all are connected with the treater electricity, and projection lens 3 is connected with projection module.

In this embodiment, the projection lens 3 is an integral type, covers two eyes, and the projection lens 3 and the front end unit 1 adopt an upturning type connection mode, that is, the top end of the projection lens 3 is hinged to the front side wall of the front end unit 1, so that the projection lens 3 can be turned upwards, and the implementation is realized: in the first state, the projection lens 3 is positioned right in front of the two eyes, so that a wearer can see the projection information on the projection lens 3, and the wearer can normally observe through the projection lens 3 because the projection lens 3 is transparent; in the second state, the projection lens 3 is positioned at the forehead part after being turned up, and is horizontal or inclined or vertical, and at the moment, the projection lens 3 is not in the observation range of the eyes of the wearer.

Example 2

This embodiment differs from embodiment 1 described above in that: the connecting mechanism is in a hat type, namely the connecting mechanism is in a hat shape and is arranged to cover the top of the head, two adjusting buckles 73 for adjusting the tightness of the connecting mechanism are symmetrically arranged on two side walls, and the adjusting buckles 73 are arranged close to ears. The contact area between the hat and the head is larger, the pressure applied to the head is more uniform, and the hat is more comfortable to wear. The symmetrically arranged adjusting buttons 73 enable the hat to be suitable for people with different head and tail sizes, and the applicability is strong.

Example 3

This embodiment is a further limitation of embodiment 1 above: the projection lens 3 is connected to the front end unit 1 through a telescopic adjustment mechanism. With reference to fig. 2-3, the telescopic adjusting mechanism includes a telescopic rod 41, a T-shaped bolt 43, a blocking nut 45, a limit bolt 46, a first spring 47, and a second spring 48, and the front end unit 1 is provided with a first slide way 101, a second slide way 103, a blind hole slide way 102, and an installation screw hole 105.

Specifically, first slide 101 and blind hole slide 102 communicate and form a class convex channel, and telescopic link 41 outer wall has integrated into one piece's first baffle 42, and telescopic link 41 one end stretches into in blind hole slide 102 rather than sliding connection, and the other end is connected with projection lens 3, and first baffle 42 is located first slide 101 and rather than sliding connection. The outer wall of the telescopic rod 41 is provided with a plurality of convex teeth 49 extending outwards, the convex teeth 49 are arranged on one side facing the second slide way 103, the convex teeth 49 are arranged at equal intervals, the cross section of each convex tooth 49 is a right-angled triangle, and the slope direction of each right-angled triangle is close to one side of the blind hole slide way 102.

The second slide way 103 is perpendicular to the first slide way 101 and communicated with the first slide way 101 through a slide hole 104, a second baffle 44 is integrally formed on the outer wall of the T-shaped bolt 43, one end of the T-shaped bolt 43 penetrates through the slide hole 104 from the second slide way 103 and extends into the first slide way 101 to be contacted with the convex tooth 49, the other end of the T-shaped bolt is located outside the front end unit 1, and the blocking nut 45 is slidably sleeved on the T-shaped bolt 43 and is in threaded connection with the edge of the second slide way 103.

The first spring 47 is arranged between the first baffle plate 42 and the bottom surface of the first slide way 101, the second spring 48 is arranged between the second baffle plate 44 and the blocking nut 45, and both the first spring 47 and the second spring 48 are in a compressed state. When the telescopic rod 41 is installed, the inner end of the telescopic rod 41 is sleeved with the first spring 47 and inserted into the blind hole slide way 102, the first baffle plate 42 slides in the first slide way 101, the first baffle plate 42 is driven by the telescopic rod 41 to be pushed outwards due to the compression of the first spring 47, the inner end of the T-shaped bolt 43 is sleeved with the second spring 48 and inserted into the slide hole 104, the second baffle plate 44 slides in the second slide way 103, and after the screw cap 45 is sealed, the second spring 48 is also compressed, the second baffle plate 44 is driven by the T-shaped bolt 43 to be pushed into the slide hole 104, so that the end of the T-shaped bolt 43 is inserted between the convex teeth 49 to block the convex teeth 49, and the position fixation of the telescopic rod 41 is realized.

The mounting screw hole 105 is communicated with the first slide way 101, the mounting screw hole 105 is perpendicular to both the first slide way 101 and the second slide way 103, the limiting bolt 46 is in threaded connection with the mounting screw hole 105, and one end of the limiting bolt penetrates through the mounting screw hole 105 and extends into the first slide way 101 to limit the first baffle 42. Referring to fig. 3, the limiting bolt 46 only blocks the first blocking plate 42, the protruding tooth 49 is not in the blocking range, and therefore, the effect is not caused, and the limiting bolt 46 can prevent the telescopic rod 41 from being directly pushed out by the first spring 47. In this example, the installation of the limit bolt 46 and the plugging nut 45 are both internal notches, and after the installation is completed, the limit bolt and the plugging nut do not protrude out of the surface of the front end unit 1, so that the appearance and the use are prevented from being influenced.

The telescopic adjusting mechanism of the embodiment is convenient to install, simple and easy to operate when being combined and used, when the position of the projection lens 3 needs to be adjusted, the telescopic rod 41 is pushed inwards, and the slope surface of the convex tooth 49 is positioned at the inner side and can pass through the block of the T-shaped bolt 43, so that the display module is close to eyes; on the contrary, when the projection lens 3 is required to be far away from the eyes, the T-shaped bolt 43 is pulled to enable the end head of the T-shaped bolt to be separated from the convex teeth 49, the telescopic rod 41 is pushed outwards by the elastic force of the first spring 47, the purpose that the display module is far away from the eyes is achieved, when the myopia person wears the glasses, the myopia glasses do not need to be taken down, on the basis that the myopia glasses are normally worn, the projection lens 3 is located on the outer side of the myopia glasses, the telescopic adjusting mechanism is adjusted, the projection lens 3 is located at the position where people can clearly see, and the requirement of wearing of different persons is met.

Example 4

This embodiment is a further limitation of embodiment 3 above: the projection lens 3 is arranged in the lens frame 51, the inner edge of the lens frame 51 is provided with an elastic material, the elastic material is connected end to form a closed annular structure, and the elastic material is attached to the skin around the eyes. The elastic material is memory cotton 6, the memory cotton 6 is wrapped by melt-blown fabric, and the melt-blown fabric is wrapped by non-woven fabric.

The memory cotton 6 can play the role of sealing and adjusting the depth of the inner cavity of the spectacle frame 51, and the requirement of direct use of myopia personnel on the basis of wearing myopia spectacles is met, so that the equipment has the function of goggles. By utilizing the package of the melt-blown cloth and the non-woven fabric, the memory cotton 6 can prevent the spread of the spray when forming a closed cavity, and the equipment can be used under the epidemic prevention condition.

In the case of the example 5, the following examples were conducted,

this embodiment is a further limitation of embodiment 4 above: a transparent mask is connected to the lower part of the frame 51, the transparent mask comprises a transparent window 52 and a window frame 53, the transparent window 52 is installed in the window frame 53 and covers the mouth and nose of a wearer, an elastic material is arranged on the inner edge of the window frame 53, the elastic material is connected end to form a closed annular structure, the elastic material is attached to the skin of the face, and a filter 54 is arranged at the lower part of the window frame 53; the two sides of the bottom end of the mirror frame 51 are provided with a clamping nut, and the two sides of the top end of the window frame 53 are provided with a clamping male matched with the clamping nut.

The sealed transparent window 52 can play the basic function of mouth and nose protection, and can observe the mouth and nose expression of a wearer, thereby being beneficial to the transmission of the communication expression and being more humanized. Through the female joint of the public card of card, can conveniently be connected gauze mask part and glasses part, the glasses part is worn to convenient the selection according to the demand, still wears the subsidiary gauze mask together, still can avoid ordinary hangers gauze mask to wear for a long time and cause the uncomfortable influence of ear.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A head-mounted integrated vital sign detection device, comprising:

the wearable equipment body comprises a U-like front end unit (1), a C-like rear end unit (2) and a transparent display module, wherein the front end unit (1) and the rear end unit (2) are connected through a connecting mechanism and sleeved on the head, and the display module is connected with the front end unit (1) and positioned in front of eyes of a wearer;

the information acquisition device sends a signal to a detected person opposite to the wearer and receives the sent signal;

2. The integrated vital signs detector device of claim 1, wherein: the information acquisition device comprises a radar (11) and an infrared camera (12), a plurality of mounting holes are formed in the side wall of the front end unit (1), and the infrared camera (12) and the radar (11) are mounted in the mounting holes; the information analysis processing device is a microprocessor and is arranged in the front-end unit (1); the information output device is a projection module and is arranged in the front end unit (1); the power supply is mounted in the back end unit (2).

3. The integrated vital signs detector device of claim 1, wherein: the display module is connected with the front end unit (1) through a telescopic adjusting mechanism, the telescopic adjusting mechanism comprises a telescopic rod (41), a T-shaped bolt (43), a plugging nut (45), a limiting bolt (46), a first spring (47) and a second spring (48), the front end unit (1) is provided with a first slide way (101), a second slide way (103), a blind hole slide way (102) and an installation screw hole (105),

the first slideway (101) is communicated with the blind hole slideway (102) to form a convex-like channel, the telescopic rod (41) is sleeved with a first baffle (42), one end of the telescopic rod (41) extends into the blind hole slideway (102) to be connected with the blind hole slideway in a sliding manner, the other end of the telescopic rod is connected with the display module, and the first baffle (42) is positioned in the first slideway (101) and is connected with the first slideway in a sliding manner; the outer wall of the telescopic rod (41) is provided with a convex tooth (49) extending outwards, the convex tooth (49) is arranged on one side facing the second slide way (103), the section of the convex tooth (49) is a right-angled triangle, and the slope direction of the right-angled triangle is close to one side of the blind hole slide way (102);

the second slide way (103) is perpendicular to the first slide way (101) and communicated with the first slide way through a slide hole (104), a second baffle (44) is sleeved on the T-shaped bolt (43), one end of the T-shaped bolt (43) penetrates through the slide hole (104) from the second slide way (103) and extends into the first slide way (101) to be contacted with the convex tooth (49), the other end of the T-shaped bolt is positioned outside the front end unit (1), and the blocking nut (45) is sleeved on the T-shaped bolt (43) in a sliding mode and is in threaded connection with the edge of the second slide way (103);

the mounting screw hole (105) is communicated with the first slide way (101), the mounting screw hole (105) is perpendicular to the first slide way (101) and the second slide way (103), the limiting bolt (46) is in threaded connection with the mounting screw hole (105), and one end of the limiting bolt penetrates through the mounting screw hole (105) and extends into the first slide way (101) to limit the first baffle (42);

the first spring (47) is arranged between the first baffle (42) and the bottom surface of the first slide way (101), the second spring (48) is arranged between the second baffle (44) and the blocking nut (45), and the first spring (47) and the second spring (48) are both in a compressed state.

4. A head-mounted integrated vital signs detection device according to claim 3, wherein: the display module is a projection lens (3) and at least covers one eye, and the top end of the projection lens (3) is hinged to the telescopic rod (41).

5. A head-mounted integrated vital signs detection device according to claim 3, wherein: the display module is a projection lens (3) and is arranged to cover one eye, and the end face of the side wall, close to the ear, of the projection lens (3) is hinged to the telescopic rod (41).

6. The integrated vital signs detector device of claim 1, wherein: coupling mechanism includes elastic webbing (72), connecting band (71), front end unit (1), rear end unit (2) are connected through elastic webbing (72) and are formed ring structure, be equipped with the magic subsides on connecting band (71), the one end and the rear end unit (2) top surface of connecting band (71) are connected, and the other end passes the go-between of front end unit (1) top surface and is connected with the magic subsides on connecting band (71) lateral wall.

7. The integrated vital signs detector device of claim 1, wherein: the connecting mechanism is in a hat shape and is arranged to cover the top of the head, two adjusting buckles (73) used for adjusting the tightness of the connecting mechanism are symmetrically arranged on two side walls, and the adjusting buckles (73) are arranged close to ears.

8. The integrated head-mounted vital sign detection device according to claim 1, wherein the display module is a pair of projection lenses (3), the number of the projection lenses (3) is two, and the two projection lenses (3) are mounted in a frame (51), an elastic material is disposed on an inner edge of the frame (51), the elastic material is connected end to form a closed ring structure, and the elastic material is attached to the skin around the eyes.

9. The integrated head-mounted vital sign detection device according to claim 8, wherein a transparent mask is connected to the lower portion of the frame (51), the transparent mask comprises a transparent window (52) and a window frame (53), the transparent window (52) is installed in the window frame (53) and covers the mouth and nose of a wearer, an elastic material is arranged on the inner edge of the window frame (53), the elastic material is connected end to form a closed ring-shaped structure, the elastic material is attached to the skin of the face, and a filter (54) is arranged on the lower portion of the window frame (53).

10. The integrated headset vital sign detection device of claim 9, wherein the two sides of the bottom end of the frame (51) are provided with a female latch, and the two sides of the top end of the frame (53) are provided with a male latch cooperating with the female latch; the transparent window (52) is made of PET material, the elastic material is memory cotton (6), the memory cotton (6) is wrapped by melt-blown fabric, and the melt-blown fabric is wrapped by non-woven fabric.