CN209769233U

CN209769233U - Drowning early warning intelligence bracelet

Info

Publication number: CN209769233U
Application number: CN201920497399.7U
Authority: CN
Inventors: 李明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-13
Filing date: 2019-04-13
Publication date: 2019-12-13
Anticipated expiration: 2029-04-13

Abstract

The utility model provides a drowned early warning intelligence bracelet which characterized in that: the bracelet comprises an early warning unit and a ring belt, wherein the early warning unit comprises a shell, a circuit board, a heart rate detection sensor, a microprocessor, an LED flashing lamp, a positioner and a wireless communicator, the heart rate detection sensor, the microprocessor, the positioner and the wireless communicator are arranged on the circuit board, the circuit board and the LED flashing light are arranged in the shell, the microprocessor is respectively connected with the heart rate detection sensor, the LED flashing light, the positioner and the wireless communicator, the utility model monitors the heart rate state of the person in real time through the optical heart rate detection sensor, when the person drowns, the heart rate is rapidly changed due to panic, the intelligent bracelet sends distress signals to a security officer, and simultaneously, the LED flashing light on the bracelet is started to prompt the general direction of the drowned person, when making the security personnel on bank receive distress signal, can find drowned personnel sooner through the guide of LED flashing light.

Description

Drowning early warning intelligence bracelet

Technical Field

The utility model belongs to the technical field of intelligent bracelet, especially, relate to a drowned early warning intelligent bracelet.

Background

Nowadays, the living standard of people is increasing day by day, urban residents often take house people to go to swimming places such as swimming pools or seasides in summer to play, these regular places usually set up the security personnel on the bank, the security personnel can provide help when the customer meets the dangerous situation, but people are many chaotic in the place, especially personnel in the swimming pool or sea often are difficult to monitor whether the dangerous situation appears in the first time, even if the dangerous situation appears, the people are difficult to be realized in the first time, especially the children who like playing in water, it is difficult to distinguish whether the children meet the dangerous situation or play with each other, especially the current parents like to play mobile phones in the venue, neglect to watch the children, and the quantity of safety is limited, it is difficult to monitor the situation of each customer all at any time, and there is a huge potential safety hazard. Therefore, the drowning early warning intelligent bracelet capable of timely relaxing distress signals to a safener and guiding the safener to accurately find out the person in distress in time becomes an actual requirement when the person drowns.

Disclosure of Invention

The embodiment of the utility model provides a drowned early warning intelligence bracelet aims at solving how to provide one kind and can in time relax distress signal and guide the safer person in time and accurately find distress person's drowned early warning intelligence bracelet when personnel are drowned.

the embodiment of the utility model provides a realize like this, a drowned early warning intelligence bracelet, its characterized in that: this bracelet includes early warning unit and clitellum, the early warning unit includes casing, circuit board, rhythm of the heart detection sensor, microprocessor, LED flashing lamp, locator and wireless communication ware, rhythm of the heart detection sensor, microprocessor, locator and wireless communication ware setting are on the circuit board, circuit board and LED flashing lamp set up in the casing, microprocessor respectively with rhythm of the heart detection sensor, LED flashing lamp, locator and wireless communication ware are connected, the clitellum includes outer parcel layer and interior elastic layer, outer parcel layer is woven by the 48 of being equipped with the super absorbent resin strip and is formed, interior elastic layer is thermoplastic elastomer, be provided with the chamber that holds of fixed casing on the clitellum, hold the cyclic annular cavity that the chamber runs through from top to bottom, the clitellum is end to end's closed loop construction.

in one embodiment, the casing includes an upper casing, a lower casing and a waterproof ring, the waterproof ring is disposed between the upper casing and the lower casing, the upper casing is a disc-shaped body made of transparent material, and the lower casing is a hollow disc-shaped body with a shape adapted to the upper casing.

In one embodiment, a through hole is formed in the middle of the lower shell, and the heart rate detection sensor is fixed on the through hole.

in an embodiment, the heart rate detection sensor is an optical heart rate detection sensor.

In one embodiment, the 48-gauge braided yarn is wrapped around the superabsorbent resin strand.

In one embodiment, the upper shell is provided with a limiting block.

In an embodiment, a waterproof rubber ring is arranged between the through hole and the heart rate detection sensor.

In one embodiment, the circuit board is fixed to the lower case.

In one embodiment, the LED flashing light is fixed on the upper shell.

The utility model discloses an optics rhythm of heart detection sensor real time monitoring personnel's rhythm of the heart state, when personnel drowned because the panic arouses the rapid change of rhythm of the heart, when intelligent bracelet sent distress signal to the security personnel, start the LED flashing lamp on the bracelet, suggestion drowned personnel's approximate position for when the security personnel on bank received distress signal, can find drowned personnel sooner through the guide of LED flashing lamp. Further, through set up the locator on intelligent bracelet for the security personnel can further learn drowned personnel's approximate position through the location software that removes the end.

drawings

Fig. 1 is a schematic perspective view of the present invention;

Fig. 2 is a schematic structural view of the bracelet of the present invention;

Fig. 3 is a schematic cross-sectional view of the internal structure of the early warning unit of the present invention;

FIG. 4 is a cross-sectional view of the cuff of the present invention;

FIG. 5 is a cross-sectional view of the outer coating of the present invention;

Fig. 6 is the utility model discloses a signal transmission schematic diagram is cry for help in the early warning.

Early warning unit-1, ring belt-2, shell-3, circuit board-4, heart rate detection sensor-5, microprocessor-6, LED flashing lamp-7, positioner-8, wireless communicator-9, outer wrapping layer-10, inner elastic layer-11, super absorbent resin strip-12, yarn-13, accommodating cavity-14, upper shell-15, lower shell-16, waterproof ring-17, through hole-18, limiting block-19, waterproof rubber ring-20

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. The present invention will be described in detail with reference to the accompanying drawings and embodiments.

Nowadays, a safety guard is usually arranged on the bank in a regular swimming place such as a swimming pool, a beach and the like, but the number of people in the swimming place is large, the safety number is limited, the situations of playfulness and drowning danger of people are easily confused, and the attention of the safety guard is difficult to effectively reach every person in real time. The current technology is difficult to accurately judge that the personnel suffer from the dangerous case and provide accurate rescue guidance, but human state monitoring to a certain degree can effectively help the security personnel to focus attention on the personnel who are possibly drowned. The utility model discloses a set up optics rhythm of the heart detection sensor control personnel's rhythm of the heart state on the bracelet. When people encounter drowning conditions, the drowning people can be in panic inevitably, and then the heart rate state is changed rapidly, the bracelet monitors the abnormity of the heart rate of the human body and sends an early warning signal to a safety worker on the shore, and the safety worker concentrates attention on an area with dangerous situations according to the guidance of an LED flashing lamp or a locator of the bracelet, so that the probability that the drowning people are found by the safety worker is improved.

referring to fig. 1, the utility model relates to a drowning early warning intelligent bracelet, which comprises an early warning unit 1 and a ring belt 2,

Wherein, early warning unit 1 includes casing 3, circuit board 4, heart rate detection sensor 5, microprocessor 6, LED flashing light 7, locator 8 and wireless communication ware 9.

Specifically, the functional elements for loading the early warning unit 1 include a heart rate detection sensor 5, a microprocessor 6, an LED flashing light 7, a locator 8, a wireless communicator 9 and the like.

Preferably, the housing 3 comprises an upper housing 15, a lower housing and a waterproof ring 17, so that the housing 3 can be loaded with the functional elements of the early warning unit 1 while preventing water from entering the housing 3 and damaging the elements. Waterproof ring 17 sets up between upper housing 15 and lower casing, and the functional element that is convenient for early warning unit 1 when playing waterproof function loads between upper and lower casing, is convenient for make up and dismantle. Go up casing 15 and be transparent material's the discoid body to loading can transmit light to the external world at the flashing lamp of casing 3, so that the personnel who wear intelligent bracelet are noticed to the security personnel on the bank, in order to guide security personnel in time to salvage drowned personnel. The casing is the cavity disk body that shape and last casing 15 suited down for upper and lower casing can make up into sealed casing 3 with waterproof circle 17, makes intelligent bracelet normally work under water.

Specifically, the middle part of casing is provided with through-hole 18 down, rhythm of the heart detection sensor 5 is fixed in on the through-hole 18, still be provided with waterproof rubber ring 20 between rhythm of the heart detection sensor 5 and the through-hole 18 to the intelligence bracelet uses in environment under water. The heart rate detection sensor 5 is an optical heart rate detection sensor 5, the optical heart rate detection sensor 5 scans the wrist of the human body in real time through the through hole 18, and the optical heart rate detection sensor is named as a photoplethysmography pulse wave scanning notation method. Optical heart rate detection sensor 5 adopts prior art, for example apple watch, and the dial plate of bottom can send green light when measuring the rhythm of the heart, and illumination has certain decay when illumination sees through skin tissue then reflects photosensor again. Like muscles, bones, veins and other connective tissue, etc., the absorption of light is substantially constant, but the absorption of light naturally varies from blood to blood due to the flow of blood in the arteries. When we convert light into an electrical signal, it is because the absorption of light by arteries changes and the absorption of light by other tissues is basically unchanged, and the resulting signal can be divided into a Direct Current (DC) signal and an Alternating Current (AC) signal. The AC signal is extracted to reflect the characteristics of blood flow. Through this optics rhythm of heart detection sensor 5, the intelligent bracelet can obtain human rhythm of the heart state, and when personnel were the new hand that can not swim, personnel were because hurried and open and lead to the rhythm of the heart very fast, and the intelligent bracelet judges through the threshold value of rhythm of the heart and sends early warning signal to the security officer on the bank, reminds security officer this new hand to be the personnel that need focus attention. Similarly, when other personnel probably drowned because of the various conditions in aqueous, this personnel can be certainly because of the panic leads to the heart rate state to change, and the intelligence bracelet passes through optics heart rate detection sensor 5 acquires that this personnel mood is panic, needs the security personnel focus on the bank to notice to avoid drowning the emergence of class tragedy.

Referring to fig. 3, the heart rate detection sensor 5, the microprocessor 6, the positioner 8 and the wireless communicator 9 are arranged on the circuit board 4, the circuit board 4 and the LED flashing light 7 are arranged in the shell 3, the circuit board 4 is fixed on the lower shell, the LED flashing light 7 is fixed on the upper shell 15, and the upper shell 15 is further provided with a limiting block 19 so that the LED flashing light 7 is fixed on the upper shell 15.

Referring to fig. 6, microprocessor 6 respectively with heart rate detection sensor 5, LED flashing light 7, locator 8 and wireless communicator 9 are connected for after heart rate detection sensor 5 obtained human heart rate state, send state information to microprocessor 6, microprocessor 6 judges through the threshold value that human abnormal heart rate is in the panic state, and then send early warning distress message to wireless communicator 9, wireless communicator 9 calls the position information and the early warning distress message of locator 8 simultaneously and sends to the security personnel on shore, security personnel can receive the early warning distress message that intelligent bracelet sent through mobile device, for example, equipment such as cell-phone, panel computer. On the other hand, since the current civil satellite positioning is difficult to realize accurate positioning in a small space such as a swimming place, the locator 8 provides a general direction to a security officer and needs other means to help the security officer find a drowning person. In this embodiment, when microprocessor 6 judges that personnel's rhythm of the heart is unusual, control 7 scintillation illuminations of LED flashing light to the security personnel on the bank can further confirm drowned personnel's position through bright.

Referring to fig. 4 and 5, the endless belt 2 includes an outer wrapping layer 10 and an inner elastic layer 11, and the outer wrapping layer 10 is knitted by 48 knitting yarns 13 provided with super absorbent resin strips 12 inside, so that the appearance of the endless belt is more attractive. 48 it twines to compile yarn 13 lines on super absorbent resin strip 12 for the clitellum 2 of intelligent bracelet can absorb water the moisture on hand surface of people on the bank, makes the people wear more comfortablely. The inner elastic layer 11 is a thermoplastic elastomer, so that the ring belt 2 can be stretched and deformed conveniently, and is suitable for people with different wrist sizes to wear.

Referring to fig. 2, the annular belt 2 is provided with an accommodating cavity 14 for fixing the housing 3, and the accommodating cavity 14 is an annular cavity penetrating up and down so as to be provided with functional elements loaded with the early warning unit 1. The ring belt 2 is of a closed loop structure connected end to end, structures such as a buckle belt and the like are omitted, and the ring belt is convenient for people to wear.

Therefore, the utility model discloses an optics rhythm of the heart detection sensor real time monitoring personnel's rhythm of the heart state, when personnel are drowned because the panic arouses when the rapid change of rhythm of the heart, when intelligent bracelet sends distress signal to the safety person, starts the LED flashing lamp on the bracelet, suggestion drowned personnel's approximate position for when the safety person on the bank receives distress signal, can find drowned personnel through the guide of LED flashing lamp sooner. Further, through set up the locator on intelligent bracelet for the security personnel can further learn drowned personnel's approximate position through the location software that removes the end.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a drowned early warning intelligence bracelet which characterized in that: this bracelet includes early warning unit and clitellum, the early warning unit includes casing, circuit board, rhythm of the heart detection sensor, microprocessor, LED flashing lamp, locator and wireless communication ware, rhythm of the heart detection sensor, microprocessor, locator and wireless communication ware setting are on the circuit board, circuit board and LED flashing lamp set up in the casing, microprocessor respectively with rhythm of the heart detection sensor, LED flashing lamp, locator and wireless communication ware are connected, the clitellum includes outer parcel layer and interior elastic layer, outer parcel layer is woven by the 48 of being equipped with the super absorbent resin strip and is formed, interior elastic layer is thermoplastic elastomer, be provided with the chamber that holds of fixed casing on the clitellum, hold the cyclic annular cavity that the chamber runs through from top to bottom, the clitellum is end to end's closed loop construction.

2. the drowning early warning intelligent bracelet of claim 1, wherein the casing comprises an upper casing, a lower casing and a waterproof ring, the waterproof ring is arranged between the upper casing and the lower casing, the upper casing is a disc-shaped body made of transparent material, and the lower casing is a hollow disc-shaped body with a shape matched with the upper casing.

3. The drowning early warning smart bracelet of claim 2, wherein a through hole is provided in the middle of the lower shell, and the heart rate detection sensor is fixed on the through hole.

4. The drowning warning smart bracelet of claim 3, wherein the heart rate detection sensor is an optical heart rate detection sensor.

5. The drowning warning smart bracelet of claim 4, wherein the 48-braided yarn is wound around the super absorbent resin strip.

6. The drowning early warning smart bracelet of claim 5, wherein a limit block is disposed on the upper shell.

7. The drowning early warning smart bracelet of claim 6, wherein a waterproof rubber ring is disposed between the through hole and the heart rate detection sensor.

8. The drowning warning smart bracelet of claim 7, wherein the circuit board is fixed on the lower shell.

9. The drowning warning smart bracelet of claim 8, wherein the LED flashing light is fixed on the upper shell.