Anti-drowning rescue unmanned aerial vehicle for swimming pool

Abstract

The utility model belongs to the technical field of swimming pool drowning rescue, and aims to solve the problems that the existing underwater self-rescue inflatable bracelet is expensive in selling price, the stock in the swimming pool is limited, and the buoyancy provided by the bracelet is seriously insufficient. According to the drowning-preventing rescue unmanned aerial vehicle for the swimming pool, a shell of a vehicle body is arranged in a streamline mode; the group of propellers positioned at the front part of the machine body is used for controlling floating and sinking and inclination angles; the group of propellers positioned at the rear part of the machine body is used for controlling propelling and direction; an air bag cavity is formed in the upper end of the machine body, the air bag is arranged in the air bag cavity, and the air bag can eject open a cover plate of the air bag cavity after being inflated and extends to form an air bag cushion for supporting a drowning person; the air bag air-blowing mechanism arranged on the machine body is used for inflating compressed air into the air bag; the laser ranging sensor arranged at the bottom of the body is used for detecting the distance between the body and the bottom of the swimming pool. The device can be recycled for multiple times, rescue is reliable, buoyancy is sufficient, and drowners can be automatically sent to the bank of the swimming pool.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of swimming pool drowning rescue, and particularly relates to a swimming pool anti-drowning rescue unmanned aerial vehicle. BACKGROUND

[0002] At present, most of swimming pools mainly judge and identify drowning people by lifesavers, and even some pools do not have rescue personnel, and the negligence and leaving of rescue personnel will also lead to the risk of no rescue for drowning.

[0003] The market currently has anti-drowning underwater self-help inflatable bracelets, but the selling price is relatively expensive, the storage capacity in the pool is limited, and it is impossible to meet the wearing requirements of all swimming personnel, and the buoyancy provided by the bracelet is seriously insufficient, and even cannot make an adult weighing more than 70 kg float to the water surface, and wearing the bracelet seriously affects the swimming experience. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of swimming pool anti-drowning rescue unmanned aerial vehicles to solve at least one technical problem existing in prior art.

[0005] The utility model adopts the following technical scheme: a kind of swimming pool anti-drowning rescue unmanned aerial vehicle, including body, propeller, air bag, air bag drum mechanism, laser ranging sensor and microprocessor;

[0006] The shell of the body is arranged in a streamline shape. A group of propellers located at the front of the body are used to control the floating and inclination. A group of propellers located at the rear of the body are used to control the propulsion and direction. The upper end of the body is provided with an air bag cavity. The air bag is placed in the air bag cavity. After the air bag is inflated, it can push open the cover plate of the air bag cavity and expand into an air bag pad for supporting the drowning person. The air bag inflation mechanism arranged on the body is used to fill compressed gas into the air bag. The laser ranging sensor arranged at the bottom of the body is used to detect the distance between the body and the bottom of the swimming pool. The microprocessor arranged in the inner cavity of the body is electrically connected with the propeller, the air bag inflation mechanism and the laser ranging sensor. The microprocessor is connected with the monitoring camera in the pool through the main controller in the pool. The microprocessor is built-in with a position navigation module and a wireless communication module.

[0007] Preferably, the air bag inflation mechanism includes an electromagnetic valve, a gas cylinder and a gas pipe. The electromagnetic valve is located in the air valve cavity at the upper end of the body. The gas cylinder is inserted into the gas cylinder slot at the lower end of the body. The air bag and the gas cylinder are connected through the gas pipe. The gas pipe is located in the inner cavity of the body, and the electromagnetic valve is installed on the gas pipe. The electromagnetic valve is electrically connected with the microprocessor.

[0008] Preferably, the propeller is a non-pulp pump propeller, and the outer end of the propeller is provided with a protective cover. The propeller is connected with a driver, and the driver is installed on the bracket in the inner cavity of the body. The driver is electrically connected with the microprocessor.

[0009] Preferably, the microprocessor is connected with a blood oxygen sensor worn by the indoor swimmer through the indoor main controller, and the blood oxygen sensor is embedded in a bracelet worn by the indoor swimmer.

[0010] Preferably, a battery pack is arranged in the front cavity of the body, a power port and a display screen are arranged at the bottom end of the body, a waterproof rubber plug is arranged at the power port, a waterproof shell is arranged at the display screen, and the battery pack is electrically connected with the propeller, the electromagnetic valve, the laser ranging sensor microprocessor, the power port and the display screen.

[0011] Compared with the prior art, the device has the following beneficial effects:

[0012] Compared with artificial rescue, the device has high intelligence and automation, and compared with a self-rescue bracelet, the unmanned aerial vehicle can be recycled multiple times, rescue is reliable, buoyancy is sufficient, and the device can automatically send a drowning person to the pool bank. Compared with an intelligent pool with extremely high cost, the device is suitable for most existing pools, does not require excessive installation measures, has a simple structure, high reliability and easy maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0014] Figure 1 is a perspective view of the overall structure of the embodiment;

[0015] Figure 2 is a front view of the overall structure of the embodiment;

[0016] Figure 3 is a back view of the overall structure of the embodiment;

[0017] Figure 4 is a left view of the overall structure of the embodiment;

[0018] Figure 5 is a right view of the overall structure of the embodiment;

[0019] Figure 6 is a top view of the overall structure of the embodiment;

[0020] Figure 7 is a bottom view of the overall structure of the embodiment;

[0021] Figure 8 is a schematic view of the internal structure of the overall structure of the embodiment.

[0022] In the figure: 1-body; 101-air bag cavity; 102-air valve cavity; 103-gas cylinder groove; 201-propeller; 202-driver; 3-air bag; 401-electromagnetic air valve; 402-gas cylinder; 403-gas pipe; 5-laser ranging sensor; 601-battery pack; 602-power port; 603-display screen. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model are clearly and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] It should be understood that the structures, proportions, sizes and the like shown in the drawings of the specification are only used to cooperate with the disclosed content of the specification, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the utility model, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the utility model, should fall within the scope of the disclosed technical content of the utility model. It should be noted that in the specification, relationship terms such as first and second are only used to distinguish one entity from other entities, and do not necessarily require or imply any actual relationship or order between the entities.

[0025] The utility model provides an embodiment:

[0026] As Figures 1 to 8As shown, a kind of pool anti-drowning rescue unmanned aerial vehicle, characterized by: including body 1, propeller 201, air bag 3, air bag air mechanism, laser ranging sensor 5 and microprocessor;The shell of body 1 is arranged in streamline, only one edge opening gap, the rest of fuselage is integrally formed, with good waterproof performance;A group of propeller 201 located in the front of body 1 is used to control floating and inclination, a group of propeller 201 located in the rear of body 1 is used to control propulsion and direction;The upper end of body 1 is provided with air bag cavity 101, air bag 3 is placed in air bag cavity 101, air bag 3 can be opened after air bag cavity 101 is inflated and stretched as air bag pad for supporting the person who drowns;Air bag air mechanism arranged on body 1 is used to fill compressed gas into air bag 3;Laser ranging sensor 5 arranged at the bottom of body 1 is used to detect the distance between body 1 and the bottom of pool;Microprocessor arranged in the inner cavity of body 1 is electrically connected with propeller 201, air bag air mechanism and laser ranging sensor 5, microprocessor is connected with monitoring camera in the hall through the main controller in the hall, and microprocessor is built-in with position navigation module and wireless communication module.

[0027] In the embodiment, the air bag air mechanism includes electromagnetic valve 401, gas cylinder 402 and air pipe 403, the electromagnetic valve 401 is located in the air valve cavity 102 at the upper end of the body 1, the gas cylinder 402 is inserted into the gas cylinder groove 103 at the lower end of the body 1, the air bag 3 and the gas cylinder 402 are connected through the air pipe 403, the air pipe 403 is located in the inner cavity of the body 1 and the electromagnetic valve 401 is installed on the air pipe 403, and the electromagnetic valve 401 is electrically connected with the microprocessor.

[0028] The propeller 201 is a non-pump propeller, and the outer end of the propeller 201 is provided with a protective cover;Propeller 201 is connected with driver 202, driver 202 is installed on the support in the inner cavity of body 1, and driver 202 is electrically connected with microprocessor. The blade of propeller 201 and the inner shaft are integrated, so that the propeller 201 cannot work normally due to long-term entanglement of hair on the blade, and the non-shaft pump has the advantages of larger power, smaller noise and the like.

[0029] Battery pack 601 is arranged in the inner cavity of the front of body 1, power port 602 and display screen 603 are arranged at the bottom end of body 1, waterproof plug is arranged at power port 602, waterproof shell is arranged at display screen 603, and battery pack 601 is electrically connected with propeller 201, electromagnetic valve 401, laser ranging sensor 5 microprocessor, power port 602 and display screen 603. Laser ranging sensor 5 can ensure that the body advances along the bottom of the pool, and will not affect normal work due to people in the pool, and can standby for 24 hours.

[0030] In addition, the microprocessor is connected with the blood oxygen sensor worn by the swimmer in the library through the host controller in the library, and the blood oxygen sensor is embedded in the bracelet worn by the swimmer in the library. The microprocessor can also transmit a series of information such as the real-time working state of the unmanned aerial vehicle, the history record of rescue, whether the gas cylinder needs to be replaced, etc. to the remote host terminal (host controller) or mobile phone app through the wireless communication module, so as to realize remote control and monitoring.

[0031] Specific rescue process:

[0032] 1. The monitoring camera identifies the drowning person (or the blood oxygen detection sensor judges whether the person is drowning) through the existing algorithm, and sends the position of the drowning person to the microprocessor of the unmanned aerial vehicle through the host controller;

[0033] 2. The host controller controls the unmanned aerial vehicle console to release the unmanned aerial vehicle to the drowning person coordinate;

[0034] 3. The propeller controls the sinking and attitude change of the unmanned aerial vehicle, and adapts to different depths and environments of the swimming pool;

[0035] 4. When the unmanned aerial vehicle reaches the drowning person coordinate, the microprocessor controls the electromagnetic gas valve to open, and the compressed gas rapidly inflates the air bag in the air bag;

[0036] 5. The air bag stretches into an air bag pad for supporting the drowning person, and lifts up the drowning person;

[0037] 6. The host controller or mobile phone sends position information to the microprocessor, and the microprocessor controls the unmanned aerial vehicle to reach beside the swimming pool.

[0038] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A pool drowning rescue drone characterized by: The body (1), the propeller (201), the air bag (3), the air bag inflator, the laser ranging sensor (5) and the microprocessor are included. The shell of the body (1) is arranged in a streamlined manner; a group of propellers (201) located at the front of the body (1) are used to control floating and inclination, and a group of propellers (201) located at the rear of the body (1) are used to control propulsion and direction; the upper end of the body (1) is provided with an air bag cavity (101), the air bag (3) is arranged in the air bag cavity (101), and the air bag (3) can push open the cover plate of the air bag cavity (101) and expand into an air bag pad for supporting a drowning person after being inflated; the air bag inflator arranged on the body (1) is used to fill compressed gas into the air bag (3); the laser ranging sensor (5) arranged at the bottom of the body (1) is used to detect the distance between the body (1) and the bottom of the pool; the microprocessor arranged in the inner cavity of the body (1) is electrically connected with the propeller (201), the air bag inflator and the laser ranging sensor (5), the microprocessor is connected with a monitoring camera in the hall through a hall master controller, and the microprocessor is built-in with a position navigation module and a wireless communication module.

2. A pool drowning rescue drone according to claim 1, characterized in that: The air bag inflator includes an electromagnetic valve (401), a gas cylinder (402) and a gas pipe (403), the electromagnetic valve (401) is located in an air valve cavity (102) at the upper end of the body (1), the gas cylinder (402) is inserted into a gas cylinder groove (103) at the lower end of the body (1), the air bag (3) and the gas cylinder (402) are connected through the gas pipe (403), the gas pipe (403) is located in the inner cavity of the body (1) and the electromagnetic valve (401) is installed on the gas pipe (403), and the electromagnetic valve (401) is electrically connected with the microprocessor.

3. The pool drowning rescue drone of claim 1, wherein: The propeller (201) is a non-pump propeller, and the outer end of the propeller (201) is provided with a protective cover; the propeller (201) is connected with a driver (202), the driver (202) is installed on a support in the inner cavity of the body (1), and the driver (202) is electrically connected with the microprocessor.

4. The pool drowning rescue drone of claim 1, wherein: The microprocessor is connected with a blood oxygen sensor worn by a swimmer in the hall through a hall master controller, and the blood oxygen sensor is embedded in a bracelet worn by the swimmer in the hall.

5. A pool drowning rescue drone according to claim 3, characterized in that: A battery pack (601) is arranged in the inner cavity of the front of the body (1), a power supply port (602) and a display screen (603) are arranged at the bottom end of the body (1), a waterproof rubber plug is arranged at the power supply port (602), a waterproof shell is arranged at the display screen (603), and the battery pack (601) is electrically connected with the propeller (201), the electromagnetic valve (401), the laser ranging sensor (5), the microprocessor, the power supply port (602) and the display screen (603).

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