CN218528718U - Vital sign bracelet - Google Patents
Vital sign bracelet Download PDFInfo
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- CN218528718U CN218528718U CN202221421432.6U CN202221421432U CN218528718U CN 218528718 U CN218528718 U CN 218528718U CN 202221421432 U CN202221421432 U CN 202221421432U CN 218528718 U CN218528718 U CN 218528718U
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Abstract
The utility model discloses a vital sign bracelet, which monitors the vital sign state of a wearer in real time through a monitoring device, and when the vital sign is abnormal, if the wearer fails to use a distress call button in time due to loss of the driving force and exceeds the time set by a timer, the bracelet can automatically trigger an alarm and upload a picture or a video of the site environment shot by a camera; and the satellite chip is used for realizing satellite positioning to ensure that the positioning position of the wearer is obtained, and after the background server receives the alarm signal, the rescue personnel can also carry out satellite communication with the wearer based on the satellite chip to further confirm the abnormal condition of the vital signs of the wearer, so that the wearer can effectively and timely obtain rescue.
Description
Technical Field
The utility model relates to a vital sign monitoring technology field especially relates to a vital sign bracelet.
Background
In some rescue occasions, such as pilots after parachuting, injured personnel in automobile accidents, field scientific research and exploration personnel, various factors such as unsmooth communication or loss of driving force of help seeking personnel often occur, and key information of the help seeking personnel cannot be obtained, such as: the rescue cannot be timely obtained due to the positioning of the help seeking personnel, the field environment, the vital sign state of the help seeking personnel and other information.
Thus, there is a need for improvements and enhancements in the art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a vital sign bracelet, can provide the key information of the personnel of seeking help in order to obtain timely rescue.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides a vital sign bracelet, include:
the body, the front of the said body has display screens and cameras, the side has call for help buttons, the back of the said body has sensors used for sensing and detecting the vital sign data, still there are speech interaction devices on the said body;
a wrist strap connected to the body for being fastened to a wrist of a wearer;
a main control board is arranged in the body, and the display screen, the camera and the distress button are all electrically connected with the main control board;
the main control board is provided with a timer, a processor chip and a satellite chip for satellite positioning and satellite communication, and the processor chip is electrically connected with the timer and the satellite chip;
the processor chip is configured to: receiving a detection signal of the sensor, and sending a starting signal to the timer when the detection signal is an abnormal vital sign signal; and when the signal of the distress button or the signal of the timer is received, an alarm signal is output to the satellite chip.
In one implementation mode, the main control board is further provided with a WIFI chip for transmitting signals to the background server.
In one implementation, the camera is a pinhole camera disposed above the display screen.
In one implementation, the processor chip is further configured to: and when the detection signal is an abnormal vital sign signal, sending a starting signal to the camera.
In one implementation, the voice interaction device includes a microphone disposed on the front surface of the body and a speaker disposed on the side surface of the body.
In one implementation, the monitoring device includes a body temperature sensor, a photoelectric heart rate sensor for monitoring heart rate, and a photoplethysmographic sensor for monitoring blood pressure.
In one implementation, the satellite chip is an all-satellite baseband chip integrating all-satellite mobile communication, beidou, GPS positioning and patch antenna.
In one implementation, the wristbands are respectively connected at the front side and the rear side of the body.
In one implementation mode, a containing groove is formed in the side face of the body, the distress call button is arranged in the containing groove, and the distress call button is flush with the end face, deviating from the body, of the body and the side face of the body.
In one implementation manner, an image processing chip is further disposed on the main control board, and the image processing chip is configured to process the pupil image captured by the camera.
Has the beneficial effects that: compared with the prior art, the utility model monitors the vital sign state of the wearer in real time, when the vital sign is abnormal, if the wearer fails to use the distress call button in time due to loss of the driving force and exceeds the time set by the timer, the monitoring device can automatically trigger the alarm and upload the picture or video of the scene environment shot by the camera; and the satellite chip is used for realizing satellite positioning to ensure that the positioning position of the wearer is obtained, and after the background server receives the alarm signal, the rescue personnel can also carry out satellite communication with the wearer based on the satellite chip to further confirm the abnormal condition of the vital signs of the wearer, so that the wearer can effectively and timely obtain rescue.
Drawings
Fig. 1 is a perspective view of an embodiment of a vital sign bracelet provided by the present invention;
FIG. 2 is a schematic view of the back side of the embodiment of FIG. 1;
fig. 3 is a block diagram of the embodiment of fig. 1.
The reference numbers indicate:
10. the body, 11, display screen, 12, camera, 13, distress call button, 14, monitoring devices, 14a, body temperature sensor, 14b, photoelectricity heart rate sensor, 14c, photoelectricity volume sensor, 15, pronunciation interactive installation, 15a, microphone, 15b, speaker, 16, wrist strap, 17, main control board, 18, satellite chip, 19, timer.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Due to the fact that communication is not smooth or the help seeking personnel lose the driving force and cannot give an alarm in time, the conventional monitoring bracelet and the life monitoring instrument and the like fail in some emergency rescue occasions (such as forest exploration, traffic accident injury, sudden diseases of the solitary old people, such as myocardial infarction, cerebral infarction and the like), and the help seeking personnel cannot obtain emergency rescue.
The utility model provides a vital sign bracelet can automatic trigger report to the police and upload site environment's picture or video to can carry out the satellite conversation with the personnel of seeking help through satellite positioning personnel's position, with the detailed information that obtains the personnel of seeking help in order effectively, in time to obtain the rescue.
Examples：
Referring to fig. 1, the life sign bracelet of the present embodiment is worn on a wrist, and includes a body 10 and a wrist band 16 for being fastened to the wrist. The body 10 is a box structure with front and rear sides in an arc shape. The connection manner of the wrist band 16 and the body 10 is not limited, and the wrist band 16 may be respectively snap-connected to the front side and the rear side of the body 10 as in the present embodiment. The front of the body 10 is provided with a display screen 11, and the side is provided with a call button 13 for calling for help by one key. In order to obtain the on-site information of the wearer when asking for help, a camera 12 is also mounted on the front surface of the body 10. Specifically, in the present embodiment, the camera 12 is a pinhole camera, and is installed above the display screen 11, so that the appearance is beautiful and the shooting is facilitated, and the shooting area of the camera 12 is not easily blocked. Obviously, the specific installation position of the camera 12 is not limited as long as the field environment can be photographed. The camera 12 is preferably a miniature infrared camera, such as JYA4001, with 8 infrared emitting lamps, 940nm wavelength, invisible to the naked eye. Under the condition that the ambient light is completely black, the video can be monitored, and the night vision distance is 5 meters. Even in the case of poor light such as at night, the on-site information of the wearer can be obtained.
Referring to fig. 2, a monitoring device 14 for monitoring vital signs is disposed on the back of the body 10, and can monitor the vital signs state of the wearer in real time, such as: heart rate, blood pressure and the like, and can display the data obtained by detection on the display screen 11, for example, a time display area, a heart rate display area, a blood pressure display area and the like are correspondingly arranged on the display screen 11. Specifically, the vital sign bracelet of this embodiment has set up body temperature sensor 14a, is used for monitoring the photoelectric heart rate sensor 14b of rhythm of the heart at the back of body 10, if: HL5060 photodiode sensor, and photoplethysmography sensor 14c for monitoring blood pressure, such as: the US9116 blood pressure pulse wave sensor chip can monitor vital sign parameters such as body temperature, heart rate and blood pressure simultaneously.
The photoelectric heart rate sensor 14b is the most commonly used heart rate monitoring device for smart bracelets, and when capacitive light is emitted to the skin, the heart will produce reflected light with different colors during systole and diastole because blood tends to reflect red light and absorb green light. The light reflected back through the skin tissue is received by the photosensitive sensor and converted into an electric signal, and the electric signal is converted into a digital signal, and then the heart rate can be measured according to the absorbance of blood. The photoplethysmography sensor 14c measures blood pressure according to the photoplethysmography, namely, a photoplethysmography signal is collected firstly, a precise waveform is obtained at a high sampling frequency, details of the pulse waveform are analyzed, and the blood pressure is calculated accurately through correction.
Referring to fig. 3, a main control board 17 is installed in the main body 10, and the display screen 11, the camera 12 and the call button 13 are electrically connected to the main control board 17. The main control board 17 can be reformed transform on the circuit board basis that uses in current bracelet, integrates a satellite chip 18 that is used for satellite positioning and satellite conversation on main control board 17, and satellite chip 18 is preferred to adopt the sky that has integrateed sky leads to satellite mobile communication, big dipper and GPS location, paster antenna to lead to the baseband chip like this embodiment. Optionally, a SIM card slot may be further disposed on the side of the body, so as to simultaneously have the functions of satellite positioning, satellite communication and GSM communication, and ensure that the wearer does not lose contact under various conditions.
In one embodiment, a WIFI chip is further disposed on the main control board 10, and a communication selection switch is disposed on the main control board 10, so as to use the signal strength best in WIFI communication and satellite communication, so as to ensure the quality of signals transmitted between the main control board 10 and the backend server.
The body 10 is also provided with a voice interaction device 15, and satellite calls can be answered through the voice interaction device 15. When the vital sign indexes of the wearer are abnormal, the background server can position the position of the person seeking help through the satellite network after receiving the alarm signal, and background workers or machine customer service can carry out satellite communication with the wearer to further acquire field information and vital sign information of the wearer so as to obtain timely and effective rescue, and can confirm that the false alarm signal is generated due to the fact that the wearer mistakenly touches the distress call button 13, so that social rescue resources are prevented from being wasted.
In this embodiment, a microphone 15a is provided at the end of the front surface of the main body 10 facing the camera 12, and a speaker 15b is provided at the end of the side surface of the main body 10 facing the distress button 13, so that the overall structure is beautiful. The microphone 15a and the speaker 15b constitute a voice interaction device 15 for voice communication. Specifically, the conversion between the communication data and the voice data of the satellite chip 18 is realized by the processor chip on the main control board 17.
Because the alarm button in current bracelet is touched very easily and is leaded to the wrong report of police, the vital sign bracelet of this embodiment digs in the side of body 10 and is equipped with the holding tank (covered by distress call button 13 in the picture) to install distress call button 13 in the holding tank and make distress call button towards the terminal surface of outside and the side parallel and level of body 10 in order to reduce the probability of mistake touching. And after the background server receives the alarm signal, the working personnel can carry out satellite communication with the help seeker to confirm whether the situation that rescue is needed occurs or not, and the situation that the user is mistakenly operated can be eliminated.
In order to enable a wearer to obtain timely rescue when losing mobility, the vital sign bracelet is provided with a timer 19 on a main control board 17, when the main control board 17 receives a detection signal of a monitoring device 14, a processor chip on the main control board 17 compares the detection signal with a standard vital sign signal, and after the current detection signal is known to be an abnormal vital sign signal according to a comparison result, a starting signal is sent to the timer 19, the timer 19 starts to time, and if the wearer presses a distress call button 13 before the timing of the timer 19 is finished, namely the main control board 17 receives a signal of the distress call button 13, the processor chip immediately sends an alarm signal to a background server and sends a closing signal to the timer 19; otherwise, when the timer 19 finishes timing, the processor chip immediately sends an alarm signal to the background server after receiving the signal of the timer 19. Namely, if the detection signal of the monitoring device 14 of the vital sign bracelet of the embodiment abnormally fluctuates or is life-threatening, the wearer can start a key to call for help and get in contact with the background server to obtain rescue; if the wearer can not or has no time to start a key to call for help, the vital sign bracelet can be automatically connected with the background server within one minute and gives an alarm.
In one embodiment, to ensure daily privacy for the wearer, the camera 12 is turned off by default. When the processor chip on the main control board 17 needs to send an alarm signal, that is, an emergency alarm or a one-key help call is triggered, the processor chip sends a start signal to the camera 12, the camera 12 is started to shoot a picture or a video, and the picture or the video and the alarm signal are sent to the background server together.
In one embodiment, the main control board 17 is further provided with an image processing chip, such as: the STM32 microprocessor chip can process the pupil image shot by the camera 12, and further obtains the current critical condition of the wearer.
In one embodiment, the main control board 17 is further provided with a voice processing chip, such as: NRK10 speech recognition chip can automatic identification person's pronunciation in order to realize the intelligent speech control to vital sign bracelet.
In one embodiment, a memory card slot is further formed in a side surface of the body 10 for inserting a flash memory card, the memory card slot is electrically connected to the main control board 17, and after the flash memory card is inserted, vital sign data of a wearer and an environmental picture, a voice call record, etc. during an emergency situation can be recorded. Optionally, the data may be transmitted to a background server and stored in case of obtaining the authorization of the wearer.
To sum up, the utility model discloses a vital sign bracelet is the emergency rescue equipment of a bracelet wearing formula. The device integrates satellite positioning and satellite telephony (wireless communication and mobile network communication can also be integrated), and ensures that a wearer does not lose contact under various environments; the vital sign bracelet can real-time supervision person's vital signs such as rhythm of the heart, blood pressure. If abnormal fluctuation occurs or the life is threatened, the wearer can start a key to call for help and get in contact with the background server to obtain the rescue. If the wearer does not have time to start the one-key call for help, the camera can be automatically connected with the background server within one minute, the camera is started and gives an alarm, and the satellite communication can be carried out with the wearer, so that background rescue workers can conveniently acquire the real situation of the wearer, and timely and effective rescue can be obtained.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. Vital sign bracelet, its characterized in that includes:
the body, the front of the said body has display screens and cameras, the side has call for help buttons, the back of the said body has sensors used for sensing and detecting the vital sign data, still there are voice interaction devices on the said body;
a wrist strap connected to the body for being fastened to a wrist of a wearer;
a main control board is arranged in the body, and the display screen, the camera and the distress button are all electrically connected with the main control board;
the main control board is provided with a timer, a processor chip and a satellite chip for satellite positioning and satellite communication, and the processor chip is electrically connected with the timer and the satellite chip;
the processor chip is configured to: receiving a detection signal of the sensor, and sending a starting signal to the timer when the detection signal is an abnormal vital sign signal; and when receiving the signal of the distress button or the signal of the timer, outputting an alarm signal to the satellite chip.
2. The vital sign bracelet of claim 1, wherein a WIFI chip for transmitting signals to a background server is further disposed on the main control board.
3. The vital sign bracelet of claim 1, wherein the camera is a pinhole camera disposed above the display screen.
4. The vital signs bracelet of claim 3, wherein the processor chip is further configured to: and when the detection signal is an abnormal vital sign signal, sending a starting signal to the camera.
5. The vital sign bracelet of claim 1, wherein the voice interaction device comprises a microphone disposed on a front side of the body and a speaker disposed on a side of the body.
6. The vital sign bracelet of claim 1, wherein the sensors comprise a body temperature sensor, a photoelectric heart rate sensor for monitoring heart rate, and a photoelectric volume sensor for monitoring blood pressure.
7. The vital sign bracelet of claim 1, wherein the satellite chip is a skyward baseband chip that integrates skyward satellite mobile communications, beidou and GPS positioning, and a patch antenna.
8. The vital sign bracelet of claim 1, wherein the bracelet is attached to a front side and a back side of the body, respectively.
9. The vital sign bracelet of claim 1, wherein a receiving groove is disposed on a side surface of the body, the distress button is disposed in the receiving groove, and an end surface of the distress button facing away from the body is flush with the side surface of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221421432.6U CN218528718U (en) | 2022-06-07 | 2022-06-07 | Vital sign bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221421432.6U CN218528718U (en) | 2022-06-07 | 2022-06-07 | Vital sign bracelet |
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| Publication Number | Publication Date |
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| CN218528718U true CN218528718U (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221421432.6U Active CN218528718U (en) | 2022-06-07 | 2022-06-07 | Vital sign bracelet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116115204A (en) * | 2023-04-19 | 2023-05-16 | 环球数科集团有限公司 | Emergency call system applying LDSW technology |
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2022
- 2022-06-07 CN CN202221421432.6U patent/CN218528718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116115204A (en) * | 2023-04-19 | 2023-05-16 | 环球数科集团有限公司 | Emergency call system applying LDSW technology |
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