CN215340289U - Wearable device for keeping social distance under scene of nursing home - Google Patents

Abstract

The utility model relates to the technical field of wearable equipment, in particular to wearable equipment for keeping social distance under the scene of a nursing home, which comprises a display screen, a luminous body, an emergency button, a bracelet main body, a loudspeaker and a photoelectric pulse sensor, wherein the display screen, the luminous body, the emergency button and the loudspeaker are all arranged on the bracelet main body, and the photoelectric pulse sensor is embedded in the bottom of the bracelet main body; the bracelet main part is still equipped with and is used for periodically sending the UWB location label of location pulse signal. The utility model has the advantages of easy carrying, high measurement precision and humanized function.

Description

Wearable device for keeping social distance under scene of nursing home

Technical Field

The utility model relates to the technical field of wearable equipment, in particular to wearable equipment for keeping social distance under the scene of an old people home.

Background

According to the theory of infectious diseases, three basic links of epidemic infectious diseases are an infection source, a transmission way and susceptible people, and for daily prevention and control, the effect of cutting off the transmission way can be achieved by keeping social distance, so that corresponding equipment is needed to monitor the distance of people, and the people are reminded to keep proper social distance in time.

At present, for reworking and reworking, social distance detection products appear at home and abroad, a wearable product form is mainly adopted, and the adopted technology can be divided into low-cost radio frequency and high-cost ultra-bandwidth distance detection. The main product function is to send out visual, vibrations or sound alarm when detecting other targets that wear the same product in the certain distance to be aided with data acquisition's function. However, the intelligent epidemic situation protection product for the rest homes in the current market is still in a blank stage, and has certain market competitive advantages. In addition, most of the functions of products for keeping the social distance in the market are cold, the social distance is kept in epidemic situations only by using simple bracelets and work cards, and the demand of users is ignored. The elderly as a special group have a great need for wearable product equipment meeting the needs of the elderly.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides wearable equipment for keeping the social distance in the scene of an old people home, which has the advantages of easiness in carrying, high measurement precision and humanized functions.

The wearable device capable of keeping the social distance in the scene of the nursing home comprises a display screen, a luminous body, an emergency button, a bracelet main body, a loudspeaker and a photoelectric pulse sensor, wherein the display screen, the luminous body, the emergency button and the loudspeaker are all arranged on the bracelet main body, and the photoelectric pulse sensor is embedded in the bottom of the bracelet main body; the bracelet main part is still equipped with and is used for periodically sending the UWB location label of location pulse signal.

In a preferred embodiment, the display screen, the luminous body and the first-aid button are all disposed on the top surface of the bracelet body, the display screen and the first-aid button are distributed in different areas of the top surface of the bracelet body, and the luminous body is located at a junction between an area where the display screen is located and an area where the first-aid button is located. Wherein, the first aid button is a hardware button.

In a preferred embodiment, a voice key is arranged on the display screen, and the loudspeaker is used for sending out voice prompt when the user and other old people are close to a set distance and starting a mute mode by pressing the voice key on the display screen.

In a preferred embodiment, the wearable device is worn on the wrist or hung around the neck by means of a wearable connector. And the wearing connecting piece is a bracelet connecting structure or a necklace connecting structure.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the wearable device for keeping the social distance has the advantages of easiness in carrying, high measurement precision and humanized functions. The volume is obviously reduced through a highly integrated modular structure, the wrist-worn wrist strap can be worn on the neck of a user through a fixing strap, and the wrist-worn neck strap can be hung on the neck of the user through a hanging rope and is easy to carry and move; by means of the UWB carrier-free communication technology, the method has the advantages of being high in positioning accuracy, low in power consumption and strong in anti-jamming capability.

2. The wearable device provided by the utility model is provided with a positioning and tracking system, so that the elderly with Alzheimer's disease and the elderly can be prevented from being lost or can not be found in case of accidents; when the old people meet an emergency, the old people can not inform children or nursing personnel, and can press the first-aid button to directly inform medical care personnel in a nursing home, so that the old people can be treated in time; the old can know the heart rate and blood pressure values of the old through the embedded photoelectric pulse sensor of the wearable device and know the health state of the old; when the user who wears wearable equipment is too close to the distance, wearable equipment accessible sends red light, word suggestion, these three kinds of modes of voice prompt remind old people to keep safe social distance, prevents cross infection, has important effect to virus prevention and control, has solved the not portable, low and the not humanized problem of function of measurement accuracy and the function of having existed range unit, has satisfied old people's under the asylum for aged scene use needs.

Drawings

FIG. 1 is a schematic overall structure of one embodiment of the present invention;

FIG. 2 is a schematic view of the present invention separated from the bracelet connecting structure;

FIG. 3 is a schematic view of the overall structure of another embodiment of the present invention;

FIG. 4 is a schematic view of the necklace with the attachment structure of the utility model separated;

FIG. 5 is a diagram of the effectiveness of the alarm state of the present invention;

FIG. 6 is a functional state effect diagram of the present invention;

FIG. 7 is a system architecture diagram of the present invention;

the reference numbers in the figures are: the mobile phone comprises a display screen 1, a luminous body 2, a first-aid button 3, a bracelet connecting structure 4, a bracelet main body 5, a necklace connecting structure 6, a UWB positioning base station 7, a PC terminal 8, a loudspeaker 9, a photoelectric pulse sensor 10 and a modularized wearable device 11.

Detailed Description

The technical solutions of the present invention will be described in further detail with reference to the accompanying drawings and examples, and it is obvious that the described examples are some, but not all, examples of the present invention, and the embodiments of the present invention are not limited thereto. 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 invention.

The wearable device is a small electronic device which can be directly worn or integrated with clothes, shoes, hats and the like, can interact with cloud data through built-in software, and can influence a user, and the wearable device can collect, process, share and feed back all information related to a human body at any time and any place. Wearable equipment on the existing market has mostly possessed the computing function, can connect cell-phone and all kinds of portable accessories, from the perspective of product form, mainly divide into three main categories: products worn on the wrist such as watches, wristbands, etc.; products worn on the legs such as shoes, socks, etc.; and products worn on the head such as helmets, glasses, etc.

Examples

As shown in fig. 1 to 6, the wearable device for maintaining social distance in a nursing home scene according to the present invention includes a display screen 1, a light emitter 2, an emergency button 3, a bracelet body 5, a speaker 9, and a photoelectric pulse sensor 10, wherein the display screen 1, the light emitter 2, the emergency button 3, and the speaker 9 are all disposed on the bracelet body 5, the photoelectric pulse sensor 10 is embedded in the bottom of the bracelet body 5, and the display screen 1 is preferably an AMOLED screen; wherein:

the bracelet main body 5 is also provided with a UWB positioning tag which periodically sends a positioning pulse signal, and has the characteristics of low power consumption, portability, water resistance and the like; as shown in fig. 7, UWB positioning base station is fixedly installed around the environment, and receives the pulse signal for measuring UWB positioning tag to obtain high-precision positioning data, and the PC end completes the detection alarm and track positioning of social distance by the corresponding positioning data obtained by UWB positioning base station.

Preferably, at least 3 UWB positioning base stations are set for determining the coordinates of the tag, and the UWB positioning base station positions need to be adjusted to correct the accuracy of the measured UWB positioning tag; UWB location label sets up in the bracelet main part, is carried on each old man of old man's institute is on one's body through the bracelet main part, is mutually independent between the UWB location label.

The AMOLED screen is preferably a high-brightness screen, and when a user approaches to other old people to a set distance, the AMOLED screen displays prompt words and corresponding patterns; when the user is far away from other old people, the AMOLED screen displays real-time; the built-in functional characters are not too small, and a color combination product with more bright contrast is selected; when the user approaches other elderly people, the AMOLED screen displays "notice: please keep social distance! | A | A "and corresponding patterns, the AMOLED screen displays real time when away from other elderly people; the AMOLED screen may also display heart rate values and blood pressure values detected by the elderly through the photoelectric pulse sensor 10.

The display screen 1 is provided with a voice key. When the old people approach to a preset distance, the luminous body 2 emits warning light (for example, red light) to prompt the old people to keep a social distance with other old people; meanwhile, the speaker 9 sends out elegant voice to prompt the old to keep the social distance, and at the moment, the mute mode can be started by pressing a voice key of the AMOLED screen.

In this embodiment, display screen 1, luminous body 2, first aid button 3 all set up in bracelet main part 5's top face, and the display screen distributes in the different regions of bracelet main part top face with first aid button, and luminous body 2 is located the juncture between display screen place region and first aid button place region. This implementation sets the first aid button to the button of non-touch-screen formula, and is located the top face of bracelet main part, easily operates, can not trigger by mistake under the non-emergency, also is convenient for the old person to operate under the emergency. Specifically, first aid button 3 is the hardware button that has emergency call function in this embodiment, and first aid button 3 sets up in bracelet main part top end face with AMOLED screen partition region, can indicate its function, is printed on first aid button 3 obvious red indicator: the flashing warning light, the obvious red indicator on the first-aid button 3 can prompt the user that the first-aid button 3 is a button with the function of emergency call for help; the emergency button 3 can be pressed for 5 seconds to trigger the emergency call function, so that medical personnel in the nursing home can be called for help, and the medical personnel in the nursing home can be prevented from calling for help by touching the emergency button 3 by mistake.

The photoelectric pulse sensor 10 detects the pulse rate by transmitting or reflecting the blood (pulse) flowing in the blood vessel by light, and can obtain the heart rate value and the blood pressure value and display the heart rate value and the blood pressure value on an AMOLED screen; the user can start the heart rate detection function and the blood pressure detection function respectively by pressing the function indication patterns on the AMOLED screen. The photoelectric pulse sensor 10 measures the continuous blood pressure of the human body by a method based on pulse transmission time, and the measurement of the continuous blood pressure value of the human body can be calculated by utilizing the pulse wave transmission speed, namely, the Pulse Transmission Time (PTT) or the pulse transmission speed (PWV) is obtained by simulating the time difference between corresponding characteristic points in a mathematical model and a photoplethysmography (PPG), and then the blood pressure is calculated and displayed on an AMOLED screen; the old man can open heart rate detection, blood pressure detection function respectively through pressing "heart rate demonstration", "blood pressure display" and the corresponding pattern of AMOLED screen display, looks over the heart rate numerical value or the blood pressure numerical value of oneself, learns the health condition of oneself in real time.

As a preferred embodiment of the present invention, the wearable device is worn on the wrist or hung around the neck by a wearable connector; wherein the wearing connecting piece can be a bracelet connecting structure 4 or a necklace connecting structure 6.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims (9)

1. The utility model provides a keep social distance's wearable equipment under asylum for aged scene, includes display screen (1), luminous body (2), first aid button (3), bracelet main part (5), speaker (9) and photoelectric type pulse sensor (10), its characterized in that: the display screen (1), the luminous body (2), the emergency button (3) and the loudspeaker (9) are all arranged on the bracelet main body (5), and the photoelectric pulse sensor (10) is embedded in the bottom of the bracelet main body (5); the bracelet main body (5) is also provided with a UWB positioning tag used for periodically sending positioning pulse signals.

2. The wearable device according to claim 1, characterized in that the display screen (1) is an AMOLED screen.

3. The wearable device according to claim 1, wherein the light (2) is configured to emit a warning light when the user approaches a predetermined distance from other elderly people.

4. The wearable device according to claim 1, wherein the display screen (1), the light emitter (2), and the first-aid button (3) are disposed on the top surface of the bracelet body (5), and the display screen and the first-aid button are distributed in different areas of the top surface of the bracelet body, and the light emitter is located at a boundary between an area where the display screen is located and an area where the first-aid button is located.

5. The wearable device according to claim 4, characterized in that the emergency button (3) is a hardware button.

6. The wearable device according to claim 1, wherein the display screen (1) is provided with a voice key, and the speaker (9) is configured to emit a voice prompt when the user approaches a set distance from other elderly people, and to turn on the mute mode by pressing the voice key on the display screen (1).

7. The wearable device according to claim 1, characterized in that the electro-optical pulse sensor (10) detects and displays on the display screen (1) the heart rate value and the blood pressure value of the user.

8. The wearable device of claim 1, wherein the wearable device is worn around a wrist or hung around a neck via a wearable connector.

9. The wearable device according to claim 7, wherein the wearable connector is a bracelet connection structure (4) or a necklace connection structure (6).

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