CN110562417A

CN110562417A - Be applied to cervical ring of deep water fleing

Info

Publication number: CN110562417A
Application number: CN201910847370.1A
Authority: CN
Inventors: 唐监科
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2019-12-13

Abstract

The invention discloses a neck ring applied to deep water escape, which comprises a ring body. The inner rod and the loop bar are movably sleeved on the loop body, the sodium azide stored in the loop tube is extruded by collision by utilizing the pressing plate connected to the inner rod, so that the sodium azide can quickly form a large amount of nitrogen to fill the air bag when stressed, and the quickly expanded air bag provides buoyancy for a drowning person, so that the drowning person can be separated from a deep water environment; the elastic reinforcing ribs are arranged in the ring body, so that the phenomenon that the neck of a drowning person is blocked by the ring body under stress is avoided, and the structural stability of the neck ring is ensured; through installing flash light, locator, pulse inductor and megaphone on the circle body respectively to implement the control to the physical conditions and the positional information of neck collar person of wearing, outwards send distress signal in drowned accident's very first time, help the rescuer to fix a position it fast, thereby carry out rescue and rescue measures in the shortest time.

Description

be applied to cervical ring of deep water fleing

Technical Field

The invention relates to the technical field of deepwater rescue, in particular to a neck ring applied to deepwater escape.

Background

With the continuous improvement of living standard of materials, more and more people are pursuing richer entertainment projects, and swimming and diving are taken as common sports, and although the swimming and diving have higher entertainment and exercise effects, the swimming and diving have larger drowning risks.

In the prior art, various deepwater life-saving products are continuously appeared, wherein wrist life rings are taken as representative products, and the functional defects of the deepwater life-saving products are still more in practical operation: firstly, the wrist life buoy provides buoyancy for a drowning person by means of a single air bag to help the drowning person to escape from a deep water environment, but because the wrist and the head still have a certain distance, when a drowning accident happens, the drowning person can not completely float out of the water surface by means of the single air bag, the wrist often appears on the water surface, and the head still sinks in the water, so that the drowning accident is caused; secondly, a drowning person cannot send a distress signal to the outside in a deep water environment in time, so that the drowning person usually misses the best rescue time and is very easy to drown for a long time; thirdly, the rescue workers can not acquire the position information of the drowning person in the shortest time, so that the rescue measures can not be implemented, the drowning person can not obtain the rescue in the effective time, and the drowning accident can be avoided.

disclosure of Invention

The invention aims to solve the problems that in the prior art, a timely rescue function is difficult to provide for a drowner in a deep water environment and a distress signal is difficult to issue, and provides a neck ring applied to deep water escape.

In order to achieve the purpose, the invention adopts the following technical scheme:

A neck ring applied to deepwater escape comprises a ring body, wherein a primary port and a secondary port are formed in the ring body, an inner rod and a sleeve which are matched with each other are respectively and integrally connected onto the primary port and the secondary port, a pressing plate is welded on the inner rod, a sleeve cavity is formed in the sleeve, a limiting lug is arranged on the outer edge of the pressing plate, a sliding groove matched with the limiting lug is formed in the sleeve cavity, a guide rod is fixedly arranged in the sliding groove, a primary spring is sleeved on the guide rod, and a solid material bag is stored in the sleeve cavity;

the improved flashlight is characterized in that a containing cavity is arranged in the ring body, an air bag is arranged in the containing cavity in a fixed sleeve mode, an air pipe is connected between the solid material bag and the air bag, an elongated groove is formed in the outer side wall of the ring body, a flashlight is fixedly arranged in the elongated groove, a long cavity is formed in the ring body, limiting sleeves are welded in the two ends of the long cavity in a corresponding mode, a plurality of clamps are fixedly arranged in the long cavity in an equidistant mode, reinforcing ribs are arranged in the plurality of clamps in a sharing sliding sleeve mode, a secondary spring is fixedly arranged on the two ends of each reinforcing rib in a sleeved mode, and the two ends of each reinforcing rib are respectively sleeved with one sliding sleeve mode.

Preferably, the ring body is of an annular structure made of inorganic polymer colloid materials formed by condensation polymerization of silicic acid, the inner rod and the sleeve are located between the primary port and the secondary port, one end of the inner rod connected with the pressing plate is slidably sleeved in the sleeve cavity, and the pressing plate is movably abutted to the solid material bag.

Preferably, the solid material bag is stored with sodium azide.

preferably, the limiting lugs are distributed in a circumferential equidistant manner in one-to-one correspondence with the sliding grooves, and the limiting lugs are slidably sleeved on the guide rod and are slidably sleeved in the sliding grooves.

Preferably, the fixed cover of one-level spring one end is located guide bar one and is served, and the one-level spring other end and spacing ear counterbalance, the one-level spring other end and spacing ear counterbalance.

Preferably, the opening of the accommodating cavity is outward, the number of the long grooves is two, the long grooves are correspondingly arranged at the upper end and the lower end of the accommodating cavity, elastic silica gel strips are arranged in the long grooves, and the two silica gel strips are located at the opening of the accommodating cavity and abut against each other.

Preferably, long chamber is located and holds the intracavity side, and a plurality of clamps equidistance set up between two stop collars, the one end that the strengthening rib was kept away from to the secondary spring offsets with the stop collar.

Preferably, waterproof sleeves are fixedly sleeved on the positioner, the pulse inductor and the loudspeaker.

Preferably, an anti-wear pad is fixedly adhered to the inner side of the ring body.

compared with the prior art, the invention has the following advantages:

1. the circle body with the first-stage port and the second-stage port is made of an electrodeless high polymer colloid material with soft texture characteristics so as to be convenient for correspondingly connecting the inner rod and the sleeve with the sleeve cavity, the pressing plate connected to one end of the inner rod is sleeved in the sleeve cavity with the sodium azide, the pressing plate is elastically limited by the first-stage spring, so that the sodium azide is stressed to quickly form a large amount of atmosphere under the action of pulling of external force, the air bag is quickly full of the air pipe, the air bag fixedly sleeved in the accommodating cavity is quickly expanded so as to generate buoyancy in a deep water environment, and therefore an acting force for upward movement is provided for a drowning person.

2. According to the invention, the long cavity is formed on the inner side of the ring body, the limiting sleeves are correspondingly arranged in the primary port and the secondary port, the hoops are arranged in the long cavity at equal intervals in the circumferential direction, the reinforcing ribs which are sleeved in the hoops in a sliding manner are limited in the limiting sleeves by the secondary springs, so that the supporting function with elastic deformation is provided for the ring body, the structural plasticity of the ring body is ensured, the extrusion caused by the large pressure of a water body and an air bag is avoided, and the smooth breathing is ensured.

3. According to the invention, the ring body is provided with the elongated slot, and the elongated slot is electrically connected with the flash lamp with the color change effect, so that in an unexpected situation, the flash lamp changes color in a deepwater environment, and the position is conveniently captured; through install locator, pulse inductor and megaphone respectively on the sleeve pipe to the health and the position information real time monitoring of wearing person, send distress signal in drowned accident's very first time, so that in the shortest time rescue.

In conclusion, the inner rod and the loop bar are movably sleeved on the loop body, the sodium azide stored in the loop tube is extruded by collision by the pressure plate connected to the inner rod, so that the sodium azide can quickly form a large amount of nitrogen to fill the air bag when stressed, and the quickly expanded air bag provides buoyancy for a drowning person, so that the drowning person can be separated from the deep water environment; the elastic reinforcing ribs are arranged in the ring body, so that the ring body has elastic deformation performance under the condition of being extruded by external force, the phenomenon that the neck of a drowning person is blocked by the ring body due to stress is avoided, and meanwhile, the structural stability of the neck ring is ensured; through installing flash light, locator, pulse inductor and megaphone on the circle body respectively to implement the control to the physical conditions and the positional information of neck collar person of wearing, outwards send distress signal in drowned accident's very first time, help the rescuer to fix a position it fast, thereby carry out rescue and rescue measures in the shortest time.

drawings

FIG. 1 is a schematic structural view of a neck ring for deep water escape according to the present invention;

FIG. 2 is an enlarged view of a part A of the collar for deep water escape according to the present invention;

FIG. 3 is a schematic view of a mounting structure of a reinforcing rib of a neck ring for deep water escape according to the present invention;

FIG. 4 is a schematic view of the inner side of a neck ring for deep water escape according to the present invention;

FIG. 5 is a schematic top view of a collar for deep water escape in accordance with the present invention;

fig. 6 is a schematic structural diagram of an appearance of a collar for deep water escape according to the present invention.

In the figure: the device comprises a ring body 1, a primary port 2, a secondary port 3, an inner rod 4, a sleeve 5, a pressure plate 6, a limiting lug 7, a sleeve cavity 8, a guide rod 9, a primary spring 10, a solid material bag 11, a gas pipe 12, a containing cavity 13, an air bag 14, a long groove 15, a flashlight 16, a silica gel strip plate 17, a long cavity 18, a limiting sleeve 19, a hoop 20, a reinforcing rib 21, a secondary spring 22, a locator 23, a pulse sensor 24, a loudspeaker 25, a waterproof jacket 26, an anti-abrasion pad 27 and a sliding groove 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, a neck ring applied to deep water escape comprises a ring body 1, and specifically referring to fig. 6 for description, a first-stage port 2 and a second-stage port 3 are arranged on the ring body 1, an inner rod 4 and a sleeve 5 which are matched with each other are respectively and integrally connected to the first-stage port 2 and the second-stage port 3, the ring body 1 and the sleeve 5 are connected end to end in a circular shape through the inner rod 4, a pressing plate 6 is welded on the inner rod 4, a sleeve cavity 8 is formed in the sleeve 5, a limiting lug 7 is arranged on the outer edge of the pressing plate 6, a sliding groove 28 which is matched with the limiting lug 7 is formed in the sleeve cavity 8, a guide rod 9 is fixedly arranged in the sliding groove 28, a first-stage spring 10 is sleeved on the guide rod;

Further, the length of the inner rod 4 is greater than the opening length of the sleeve cavity 8, so that the size of the ring body 1 is enlarged under the condition that the inner rod 4 extends outwards, and wearing is achieved.

the ring body 1 is provided with a containing cavity 13, the containing cavity 13 is opened outwards, the containing cavity 13 is fixedly sleeved with an air bag 14, an air pipe 12 is connected between a solid material bag 11 and the air bag 14, the outer side wall of the ring body 1 is provided with a long groove 15, a flash lamp 16 is fixedly installed in the long groove 15, a micro battery for providing a power supply for the flash lamp 16 is arranged in the ring body 1, it needs to be explained that the flash lamp 16 is green light under a normal state and can be converted into flashing red light when a dangerous condition is sensed, the flash lamp 16 is beneficial to fast determining the position of a drowner by transmitting light information, meanwhile, the ring body 1 is also beneficial to fast and accurately positioning the drowner in a dim environment, a long cavity 18 is arranged in the ring body 1, limiting sleeves 19 are correspondingly welded at two ends of the long cavity 18, a plurality of clamping bands 20 are fixedly installed in the long cavity 18 at equal intervals, and a reinforcing rib 21 is sleeved in the clamping bands 20 in a, the optional steel matter that the model is CrW2Si of strengthening rib 21, it has excellent hardness, wearability and temper, can provide reliable design effect for the circle body 1, specifically refer to and explain attached drawing 3, all fixed the cover is equipped with secondary spring 22 on the strengthening rib 21 both ends, and the strengthening rib 21 both ends slip cap respectively locate two stop collars 19 in, under secondary spring 22's tensile effect, it is spacing to provide elasticity to strengthening rib 21 in stop collar 19, install locator 23, pulse inductor 24 and megaphone 25 on the sleeve pipe 5 respectively.

the ring body 1 is of an annular structure made of inorganic polymer colloid materials formed by silicic acid polycondensation, the inner rod 4 and the sleeve 5 are located between the primary port 2 and the secondary port 3, one end of the inner rod 4, which is connected with the pressing plate 6, is slidably sleeved in the sleeve cavity 8, and the pressing plate 6 is movably abutted to the solid material bag 11.

Further, the inorganic polymer colloid material formed by silicic acid polycondensation is food-grade silica gel, and the main component is SiO 2. nH 2O. The main functions are non-toxic, tasteless, non-deformable, non-discoloring, good elasticity, softness and long service life. Even if the drowning person touches the ring body 1 in the oral cavity under the flushy and unforeseen circumstances, the drowning person can not cause poisoning or other negative effects.

the solid material bag 11 is stored with sodium azide, which is also called as sodium nitride and has a chemical formula of NaN₃65.01, white hexagonal crystal, no odor and no hygroscopicity. It was calculated that 100g of sodium azide produced about 50L of nitrogen completely filling the balloon. When the solid sodium azide is collided and extruded by a large external force, a large amount of nitrogen and sodium hydride can be formed, the nitrogen can rapidly expand the contracted air bag 14, the volume is enlarged, and force is discharged to a water body, so that buoyancy is formed.

It should be noted that some other chemical agents are added to the sodium azide to help the sodium azide maintain good activity and decompose the metallic sodium generated by the sodium azide.

spacing ear 7 and spout 28 are the circumference equidistance distribution of one-to-one, and the slip cap is located spacing ear 7 slip cap on the guide bar 9 and is located in spout 28, 9 one ends of guide bar are served to fixed cover of one-level spring 10 one end, and the one-level spring 10 other end offsets with spacing ear 7, can carry on spacingly for gliding interior pole 4 and clamp plate 6 through guide bar 9, in order to maintain the motion stability of clamp plate 6, and simultaneously, the tension that utilizes one-level spring 10 can provide the supporting role for clamp plate 6 and interior pole 4, avoid clamp plate 6 self to lead to the fact the extrusion to the sodium azide admittedly in the material package 11.

The opening of the accommodating cavity 13 is outward, the number of the long grooves 15 is two, the two long grooves 15 are correspondingly arranged outside the upper end and the lower end of the accommodating cavity 13, elastic silica gel strips 17 are arranged in the two long grooves 15, the two silica gel strips 17 are located at the opening of the accommodating cavity 13 and abut against each other, the two silica gel strips 17 have plastic deformation performance, and under the action of external force, the two silica gel strips 17 abut against each other to seal the opening of the accommodating cavity 13, so that the air bag 14 is protected.

Long chamber 18 is located and holds the chamber 13 inboard, and a plurality of clamps 20 equidistance set up between two stop collars 19, and the one end that the strengthening rib 21 was kept away from to second grade spring 22 offsets with stop collar 19.

The long cavity 18 and the accommodating cavity 13 are in the same annular structure, and the inner diameter of the long cavity 18 is smaller than that of the accommodating cavity 13.

the locator 23, the pulse sensor 24 and the loudspeaker 25 are all fixedly sleeved with waterproof sleeves 26 to provide waterproof protection for the three.

It should be noted that:

Firstly, the positioner 23 can select positioning equipment with the brand product model of H262, and can track the position of a wearer in real time by using the long-term effectiveness of the positioning equipment, when a drowning accident occurs, the drowning person can be positioned in the shortest time, and the position information of the drowning person is fed back to the control platform, so that rescue personnel can conveniently rescue;

Secondly, the pulse sensor 24 can select a miniature sensor with the product model number of SC0073 to monitor the respiration, heartbeat and pulse frequency of a user in real time, the pulse sensor 24 monitors the physical condition of a wearer in real time in the using process, and when the abnormal physical condition of the wearer in a drowning state is detected, help seeking information can be sent to the platform in the first time;

Thirdly, the microphone 25 can be selected to be superior to a micro metal microphone with a brand product model of TCM-390, so that sound diffusion is performed by means of a water body with a sound transmission effect superior to that of air, and a distress signal is sent to surrounding people in a sound form, so that the microphone is helpful for rescuing in a minimum range, and the phenomenon that the best rescuing time is missed due to the fact that the distance between the platform and a drowning person is too large is avoided.

Fourthly, the anti-abrasion pad 27 is fixedly adhered to the inner side of the ring body 1, and the anti-abrasion pad 27 can be made of soft fabric made of modal material so as to provide high comfort touch feeling for a wearer.

the invention can be illustrated by the following operating modes:

Referring to fig. 1, when the inner rod 4 is at the maximum exposed size, the ring body 1 is pulled with force so as to facilitate the collar to be sleeved on the neck.

When the wearer is drowning in a deep water environment, the following operations may be performed:

first step, pull circle body 1 hard, circle body 1 one end is passed through interior pole 4 and is driven clamp plate 6 and slide in cover cavity 8, clamp plate 6 drives horizontal slip on guide bar 9 in spacing ear 7 with spout 28 to extrude one-level spring 10, under the tension effect of one-level spring 10, for clamp plate 6 and interior pole 4 provide elastic support, clamp plate 6 extrudees admittedly material package 11 at the motion in-process, admittedly the sodium azide atress in the material package 11 forms a large amount of nitrogen gas and sodium hydride.

Secondly, nitrogen gas gets into gasbag 14 through trachea 12 again, because nitrogen gas fills makes gasbag 14 expand rapidly, extrudees two silica gel laths 17 in holding chamber 13 for two silica gel laths 17 strut fast, thereby make and hold chamber 13 opening, ensure that expanded gasbag moves outside holding chamber 13 through the opening, gasbag 14 volume increase produces the power of arranging to the water, know by physics, the power of arranging to the water equals buoyancy, so, gasbag 14 makes drowned person obtain buoyancy, come up fast from deep water common sense environment.

Third, in this process, the water and 14 generate pressure to the circle body 1 of gasbag, when the circle body 1 received the exogenic action, circle body 1 extrudees strengthening rib 21, strengthening rib 21 atress moves in a plurality of clamps 20, and make strengthening rib 21 both ends carry out concertina movement respectively in two stop collars 19, and extrude two second grade springs 22, because second grade spring 22 self elasticity, for strengthening rib 21 provides reverse support effort, and simultaneously, because strengthening rib 21 self also has certain elastic property, make circle body 1 keep the deformation of appropriate size under the supporting action of strengthening rib 21, avoid causing the tension card excessively to drowned person's neck, thereby ensure that drowned person can smoothly breathe.

The fourth step, because drowned person takes place the drowned condition, so drowned person's heartbeat and pulse frequency also can accelerate thereupon, again because pulse, breathe and be synchronous relevant reason between the heartbeat for grasp behind unusual pulse and the heartbeat information through pulse inductor 24, and feed back this unusual information to the platform of control, the platform sends the command of opening to flash light 16, locator 23 and megaphone 25 again:

firstly, after the flash lamp 16 is powered on, the continuous green light in the initial state is quickly converted into the discontinuous red light state, and because the penetrability of the red light beam in the liquid is better than that of the green light beam, the light beams are refracted out of the water body through the water body, and a more obvious distress signal can be provided for a drowning person;

Secondly, the positioner 23 monitors the position of the wearer all the time, when the wearer has a drowning accident in a deep water environment, the positioner 23 accurately positions the position of the drowning person in the first time, converts the position information into geographic coordinate information in a data form, then sends the position of the drowning person to the platform in a digital form, the platform immediately judges and positions the position of the drowning person after receiving specific position information, and formulates and takes the most effective rescue measure according to geography and other influence factors, so that the rescue personnel can be ensured to find and rescue the measure in real time as early as possible to save the rescue time, and the implementation efficiency of the rescue measure is improved;

thirdly, after the loudspeaker 25 receives the command transmitted by the platform, the loudspeaker 25 sends out a distress signal in the form of sound, because the waterproof sleeve 26 is sleeved on the loudspeaker 25, and because the transmission effect of the sound in the water medium is better than that in the air medium, the distress signal is helpful for people around to draw attention in a short time, thereby saving in the shortest time and distance range.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a be applied to collar of deep water and flee for one's life, includes circle body (1), its characterized in that, there are one-level port (2) and second grade port (3) on circle body (1), and on one-level port (2) and second grade port (3) respectively integrative connection have matched with interior pole (4) and sleeve pipe (5), welding has clamp plate (6) on interior pole (4), and has seted up set chamber (8) in sleeve pipe (5), set up spacing ear (7) on clamp plate (6) outer edge, and have seted up spout (28) with spacing ear (7) matched with in set chamber (8), spout (28) internal fixation is equipped with guide bar (9), and the cover is equipped with one-level spring (10) on guide bar (9), solid material package (11) in set chamber (8);

An accommodating cavity (13) is arranged in the ring body (1), an air bag (14) is fixedly sleeved in the accommodating cavity (13), an air pipe (12) is connected between the solid material bag (11) and the air bag (14), an elongated slot (15) is arranged on the outer side wall of the ring body (1), a flash lamp (16) is fixedly arranged in the long groove (15), a long cavity (18) is arranged in the ring body (1), the two ends of the long cavity (18) are correspondingly welded with limiting sleeves (19), a plurality of clamps (20) are fixedly arranged in the long cavity (18) at equal intervals, and a plurality of hoops (20) are sleeved with a reinforcing rib (21) in a common sliding way, two ends of the reinforcing rib (21) are fixedly sleeved with secondary springs (22), two ends of the reinforcing rib (21) are respectively sleeved in the two limiting sleeves (19) in a sliding way, and the sleeve (5) is respectively provided with a positioner (23), a pulse sensor (24) and a loudspeaker (25).

2. The cervical collar applied to deep water escape is characterized in that the collar body (1) is of an annular structure made of inorganic polymer colloid materials formed by condensation polymerization of silicic acid, the inner rod (4) and the sleeve (5) are located between the primary port (2) and the secondary port (3), one end of the inner rod (4) connected with the pressing plate (6) is slidably sleeved in the sleeve cavity (8), and the pressing plate (6) is movably abutted to the solid material bag (11).

3. The collar for deep water escape as claimed in claim 2, wherein the solid material bag (11) stores sodium azide.

4. The collar for deep water escape as claimed in claim 1, wherein the limit lugs (7) and the sliding grooves (28) are circumferentially and equidistantly distributed in a one-to-one correspondence manner, and the limit lugs (7) slidably sleeved on the guide rod (9) are slidably sleeved in the sliding grooves (28).

5. The collar for deep water escape according to claim 4, characterized in that one end of the primary spring (10) is fixedly sleeved on one end of the guide rod (9), the other end of the primary spring (10) abuts against the limit lug (7), and the other end of the primary spring (10) abuts against the limit lug (7).

6. the cervical collar applied to deep water escape according to claim 1, wherein the opening of the accommodating cavity (13) is outward, the number of the elongated slots (15) is two, the elongated slots are correspondingly formed outside the upper end and the lower end of the accommodating cavity (13), elastic silica gel slats (17) are respectively installed in the two elongated slots (15), and the two silica gel slats (17) are located at the opening of the accommodating cavity (13) and abut against each other.

7. A collar for deep water escape according to claim 6, characterized in that the long cavity (18) is located inside the containing cavity (13), a plurality of clamping bands (20) are arranged between two limiting sleeves (19) at equal intervals, and one end of the secondary spring (22) far away from the reinforcing rib (21) is abutted to the limiting sleeves (19).

8. The collar for deep water escape as claimed in claim 1, wherein the locator (23), the pulse sensor (24) and the loudspeaker (25) are all fixedly sleeved with waterproof sleeves (26).

9. A collar for deep water escape according to claim 1, characterized in that an anti-wear pad (27) is fixedly adhered to the inner side of the collar body (1).