CN211810146U

CN211810146U - Drowning life-saving device

Info

Publication number: CN211810146U
Application number: CN202020231350.XU
Authority: CN
Inventors: 向安梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-30
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a drowned life saving equipment, it includes the braces, the braces is equipped with pressure sensor, time-recorder, master controller, drive assembly, drill bit, gas cylinder, seal chamber, trachea and gasbag, pressure sensor, time-recorder and drive assembly electric connection the master controller, the gas cylinder can be dismantled connect in seal chamber, in seal chamber was arranged in to the head of gas cylinder, in seal chamber was arranged in to trachea one end, the other end intercommunication the gasbag, in seal chamber was arranged in to the one end of drill bit, the other end was connected in drive assembly, the drive assembly drive is connected the drill bit and is close to or keep away from the head of gas cylinder, drive assembly and pressure sensor electric connection the time-recorder. The structure of this application is simpler, and it is more convenient to use.

Description

Drowning life-saving device

Technical Field

The utility model relates to a rescue equipment technical field especially relates to a drowned life saving equipment.

Background

The existing drowning life-saving equipment on the market is a life-saving ring, but is inconvenient to carry and use; the hand-operated inflation bracelet is also used for connecting the contracted air bag with the sealed high-pressure air cylinder through the air guide pipe and placing the contracted air bag at the wrist, when an emergency occurs, the hand is used for pulling the inflation switch, the high-pressure air cylinder is opened to inflate the air bag, and a human body is pulled out of the water surface.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and disadvantages of the prior art, there is a need for a drowning lifesaving device with a simpler structure and more convenient use.

In order to realize the above-mentioned purpose, the utility model provides a drowned life saving equipment has taken following technical scheme, and it includes the braces, the braces is equipped with pressure sensor, time-recorder, master controller, drive assembly, drill bit, gas cylinder, seal chamber, trachea and gasbag, pressure sensor, time-recorder and drive assembly electric connection the master controller, the gas cylinder can dismantle connect in seal chamber, in seal chamber was arranged in to the head of gas cylinder, in seal chamber was arranged in to trachea one end, the other end intercommunication the gasbag, in seal chamber was arranged in to the one end of drill bit, the other end was connected in drive assembly, the head that the drill bit was close to or kept away from the gas cylinder was connected in the drive assembly drive, drive assembly and pressure sensor electric connection the time-recorder.

In one embodiment, the shoulder strap is provided with a holding groove, when the air bag is in a folded state, the air bag is arranged in the holding groove, and when the air bag is in an inflated state, the air bag is arranged outside the holding groove.

One of them embodiment does, the notch border of holding tank is equipped with the portion of closing, the portion of closing lid fits the holding tank.

In one embodiment, the middle part of the trachea is arranged in the shoulder strap, one end of the trachea is arranged in the sealed cavity, and the other end of the trachea is arranged in the accommodating groove and communicated with the air bag.

One embodiment is that, this drowned life saving equipment still includes the electric connection the control switch of master controller, control switch sends the enabling signal for drive assembly.

In one embodiment, the head of the gas cylinder is arranged right corresponding to the drill bit.

In one embodiment, the driving assembly includes a motor, a screw rod and a sliding block, a rotating shaft of the motor is connected with the screw rod, the sliding block is movably sleeved on the screw rod to move on the screw rod, and one end of the drill bit is fixedly arranged on the sliding block.

One of them embodiment does, this drowned life saving equipment is still including locating the seal housing of braces, timer, master controller, drive assembly, drill bit, seal chamber locate in the seal housing, the seal housing outside is arranged in to pressure sensor's sense terminal, inside seal housing was arranged in to pressure sensor's signal output part, inside seal housing was arranged in to the head of gas cylinder, outside seal housing was arranged in to the afterbody of gas cylinder.

One embodiment of the drowning life saving equipment is, this drowning life saving equipment still includes the power, the power is located inside the sealed housing, power electric connection pressure sensor, time-recorder, master controller and drive assembly.

In one embodiment, the number of the air tubes is two, the number of the air bags is two, the number of the braces is two, each brace is provided with one air bag, one end of each air tube is arranged in the sealed cavity, the other end of each air tube is communicated with one air bag, and the air bags are arranged at positions, close to the shoulders, of the braces.

Has the advantages that: compared with the prior art, the utility model discloses a drowned life saving equipment passes through the gas cylinder can dismantle connect in seal chamber makes the gas cylinder be convenient for change, and it is more convenient to use, and pass through the head that the drill bit is close to or keeps away from the gas cylinder is connected in the drive assembly drive, drive assembly and pressure sensor electric connection the time-recorder makes this drowned life saving equipment's pressure sensor after sensing the pressure that is in certain degree of depth water, times through the time-recorder, reaches after the certain period, is close to in order to open the gas cylinder through drive assembly drive drill bit, and gas cylinder rethread trachea inflates the gasbag to realize automatic inflation, do not need the staff to operate, the structure is simpler, and it is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the drowning life-saving device of the utility model;

fig. 2 is a schematic structural view of the drowning rescue device of fig. 1 in an opened state of an air bag;

FIG. 3 is a schematic view of the harness of FIG. 2 without the harness;

fig. 4 is a simplified circuit structure diagram of the drowning life saving device in fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Braces	60	Drill bit
11	Accommodating tank	70	Gas cylinder
				12	Covering part	80	Sealed cavity
20	Pressure sensor	90	Trachea
				30	Time-meter	100	Air bag
40	Master controller	110	Sealed shell
				50	Drive assembly	120	Power supply
51	Electric machine	130	Control switch

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 4, the embodiment provides a drowning life saving equipment, including braces 10, braces 10 is equipped with pressure sensor 20, timer 30, master controller 40, drive assembly 50, drill bit 60, gas cylinder 70, seal chamber 80, trachea 90 and gasbag 100, pressure sensor 20, timer 30 and drive assembly 50 electric connection master controller 40, gas cylinder 70 can dismantle connect in seal chamber 80, seal chamber 80 is arranged in to the head of gas cylinder 70, in seal chamber 80 is arranged in to trachea 90 one end, the other end intercommunication gasbag 100, in seal chamber 80 is arranged in to the one end of drill bit 60, the other end is connected in drive assembly 50, drive assembly 50 drive connection drill bit 60 is close to or keeps away from the head of gas cylinder 70, drive assembly 50 and pressure sensor 20 electric connection timer 30.

The shoulder strap 10 is used for being worn on a human body, a plurality of interfaces communicated with the inside of the sealed cavity 80 can be arranged on the sealed cavity 80, the air pipe 90 is directly sleeved on the interfaces to be communicated with the inside of the sealed cavity 80, the joint of the air pipe 90 and the interfaces is in a sealed state, and the air pipe can be connected with the sealed cavity in a sealing mode through bonding or sealing rings. The drill 60 can be connected with the interface in a clearance fit mode, the drill 60 slides in the interface, an elastic rubber sleeve can be arranged at one end, far away from the interface, of the drill 60 and the edge of the interface, two ends of the elastic rubber sleeve are respectively bonded with one end, far away from the interface, of the drill 60 and the edge of the interface, air leakage is prevented, and the sealing performance of the air leakage prevention device is enhanced. The head of the gas cylinder 70 may be provided with a sealing gasket, and the sealing gasket is tightly connected with the inner wall of the interface, so as to further enhance the sealing performance. The air tube 90 may be provided with a valve for preventing reverse flow, so that the air bag 100 is inflated to prevent the reverse flow of the air in the air bag 100, and the air bag is more convenient to use.

The pressure sensor 20 is used for detecting underwater pressure, when the pressure detected by the pressure sensor 20 is reached in a deep water state, the pressure sensor 20 sends a signal to the timer 30, a time value is preset in the timer 30, the timer 30 starts working for timing after receiving the signal of the pressure sensor 20, when the timer 30 reaches the preset time, the timer 30 sends a starting signal to the driving assembly 50, the driving assembly 50 drives the drill bit 60 to be close to the head of the gas cylinder 70, the gas cylinder 70 is opened, and the gas cylinder 70 inflates the gas bag 100 through the gas pipe 90, so that automatic inflation is realized, manual operation is not needed, the structure is simpler, and the use is more convenient. And the gas cylinder 70 is detachably connected with the sealed cavity 80, so that the gas cylinder 70 is convenient to replace and use.

In one embodiment, the shoulder strap 10 is provided with a receiving groove 11, when the airbag 100 is in a folded state, the airbag 100 is disposed in the receiving groove 11, and when the airbag 100 is in an inflated state, the airbag 100 is disposed outside the receiving groove 11. The airbag 100 can be accommodated through the accommodation groove 11, so that the use is more convenient.

In one embodiment, the edge of the notch of the accommodating groove 11 is provided with a covering part 12, and the covering part 12 covers the accommodating groove 11. The covering part 12 can be adhered and covered by magic tape, so that the covering part 12 can be pushed open after the air bag 100 is inflated, and the covering part is exposed. Further, be equipped with the silica gel piece on braces 10, silica gel piece inside is equipped with holding tank 11, silica gel piece are equipped with an incision intercommunication holding tank 11, and notched border is for closing portion 12. Therefore, the airbag 100 is not easy to fall out of the accommodating groove 11 in an uninflated state through the covering part 12, and the airbag is convenient to extend out of the accommodating groove 11 after being inflated, so that the airbag is more convenient to use.

In one embodiment, the middle of the air tube 90 is disposed inside the shoulder strap 10, one end of the air tube is disposed in the sealed cavity 80, and the other end of the air tube is disposed in the accommodating groove 11 and connected to the air bag 100. The shoulder strap 10 may be made of a textile material, and is placed inside the shoulder strap 10 through the air tube 90, thereby protecting the air tube 90 and simplifying the surface structure of the shoulder strap 10.

In one embodiment, the drowning life-saving device further comprises a control switch 130 electrically connected to the main controller 40, and the control switch 130 sends a start signal to the driving assembly 50. The control switch 130 can be operated manually by the user to directly activate the driving assembly 50, thereby inflating the airbag 100 to prevent drowning.

In one embodiment, the head of the gas cylinder 70 is disposed opposite to the drill bit 60. So that the drill 60 moves toward the gas cylinder 70 to drill the head of the gas cylinder 70 open, making it more convenient to use.

In one embodiment, the driving assembly 50 includes a motor 51, a screw (not shown) and a slider (not shown), a rotating shaft of the motor 51 is connected to the screw, the slider is movably sleeved on the screw to move on the screw, and one end of the drill is fixedly disposed on the slider, so that the drill is simpler in structure and more convenient to assemble.

One embodiment is that, this drowning life saving equipment is still including locating the sealed shell 110 of braces 10, timer 30, master controller 40, drive assembly 50, drill bit 60, sealed cavity 80 locate in the sealed shell 110, the sense terminal of pressure sensor 20 is arranged in the outside of sealed shell 110, the signal output part of pressure sensor 20 is arranged in sealed shell 110 inside, the head of gas cylinder 70 is arranged in sealed shell 110 inside, the afterbody of gas cylinder 70 is arranged in sealed shell 110 outside. Therefore, the sealing shell 110 is waterproof, the structure inside the sealing shell 110 is protected, and the tail part of the gas cylinder 70 is arranged outside the sealing shell 110, so that the gas cylinder is convenient to replace and is more convenient to use.

In one embodiment, the drowning life saving device further comprises a power source 120, the power source 120 is arranged inside the sealed shell 110, and the power source 120 is electrically connected with the pressure sensor 20, the timer 30, the main controller 40 and the driving component 50. The power source 120 may be a storage battery, which is convenient for charging and more convenient for use.

In one embodiment, there are two air tubes 90, two air bags 100, two braces 10, and each brace 10 has one air bag 100, one end of each air tube 90 is disposed in the sealed cavity 80, and the other end is communicated with one air bag 100. Therefore, the two air bags 100 increase the floating power after drowning, so that the use is more convenient. The air bags 100 can be arranged at the positions of the shoulder parts of the shoulder belts 10, so that the air bags 100 are just positioned at the two sides of the face of a user when being opened, the face of the user can be ensured to be exposed out of the water when being pulled out of the water under the unconscious state, and the use safety is enhanced.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a drowned life saving equipment, a serial communication port, including the braces, the braces is equipped with pressure sensor, time-recorder, master controller, driver assembly, drill bit, gas cylinder, seal chamber, trachea and gasbag, pressure sensor, time-recorder and driver assembly electric connection the master controller, the gas cylinder can be dismantled connect in seal chamber, seal chamber is arranged in to the head of gas cylinder, in seal chamber was arranged in to trachea one end, the other end intercommunication the gasbag, in seal chamber was arranged in to the one end of drill bit, the other end was connected in driver assembly, driver assembly drive connection drill bit was close to or was kept away from the head of gas cylinder, driver assembly and pressure sensor electric connection the time-recorder.

2. The drowning life saving device of claim 1, wherein the harness is provided with a receiving groove, the airbag being disposed in the receiving groove when the airbag is in the folded state, and the airbag being disposed outside the receiving groove when the airbag is in the inflated state.

3. The drowning life saving device of claim 2, wherein the edge of the notch of the receiving groove is provided with a covering part, and the covering part covers the receiving groove.

4. The drowning life saving equipment of claim 3, wherein the middle part of the trachea is arranged in the brace, one end is arranged in the sealed cavity, and the other end is arranged in the holding groove and communicated with the air bag.

5. The drowning life saving device of claim 1, further comprising a control switch electrically connected to the main controller, the control switch sending an activation signal to the driving assembly.

6. The drowning life saving device of claim 1, wherein the head of the gas cylinder is positioned in direct correspondence with the drill bit.

7. The drowning life saving device of claim 1, wherein the driving assembly comprises a motor, a screw rod and a sliding block, a rotating shaft of the motor is connected with the screw rod, the sliding block is movably sleeved on the screw rod to move on the screw rod, and one end of the drill bit is fixedly arranged on the sliding block.

8. The drowning life-saving device of any one of claims 1 to 7, further comprising a sealing shell provided on the shoulder strap, wherein the timer, the master controller, the driving assembly, the drill bit and the sealing cavity are provided in the sealing shell, the detection end of the pressure sensor is provided outside the sealing shell, the signal output end of the pressure sensor is provided inside the sealing shell, the head of the gas cylinder is provided inside the sealing shell, and the tail of the gas cylinder is provided outside the sealing shell.

9. The drowning life saving device of claim 8, further comprising a power source, wherein the power source is disposed inside the sealed housing, and the power source is electrically connected to the pressure sensor, the timer, the master controller and the driving assembly.

10. The drowning life saving device of claim 1, wherein there are two air tubes, two air bags, two braces, one air bag is provided for each brace, one end of each air tube is disposed in the sealed cavity, the other end of each air tube is communicated with one air bag, and the air bags are disposed at positions of the braces close to the shoulders.