Portable file box with rescue function

Abstract

The invention discloses a portable file box with a rescue function. The portable file box comprises a box body made of a hard shell material, and partition areas used for storing articles are arranged in the box body; the pump-jet propeller is mounted at the tail part of the box body; the lifesaving device has the beneficial effects that in combination with the buoyancy of the box body, the lifesaving device can provide sufficient buoyancy for personnel when the personnel fall into water, so that the safety of the personnel in water is greatly improved; through a GPS tracker and a software platform, position information of the box body and personnel can be mastered in real time, the box body can be automatically or manually controlled to move towards the personnel, the file box can be conveniently and rapidly found after the box body and the personnel are separated, and important files and equipment are prevented from being lost; when a person falls into water and is separated from the box body, the empty box body can be thrown out, the box body serves as a tool which can swim in water and is similar to a movable life buoy through control, the person can lie on the box body to guarantee safety by means of buoyancy of the box body, and the rescue possibility in the scene falling into water is greatly increased.

Description

Technical Field

[0001] The invention belongs to the technical field of rescue, and in particular relates to a portable document box with a rescue function. Background Art

[0002] In many work scenarios, such as field operations, water law enforcement, emergency rescue, etc., workers need to carry important documents, evidence collection equipment and other items; however, when faced with a sudden fall into the water, existing file boxes cannot provide effective rescue support for personnel, resulting in the loss of documents and threats to personnel safety; traditional file boxes only have the function of storing and carrying items, and lack the design to protect the life safety of personnel in an emergency; at the same time, when the file box is separated from the personnel, it is difficult to retrieve it quickly, resulting in the loss of important information and equipment. Summary of the invention

[0003] The purpose of the present invention is to provide a portable document box with a rescue function, which meets the needs of daily carrying of documents and equipment, can provide rescue for personnel in emergency situations such as falling into water, and has the function of convenient retrieval.

[0004] To achieve the above object, the present invention provides the following technical solution: a portable document box with rescue function, comprising:

[0005] A box made of hard shell material, with a partition inside the box for storing items;

[0006] A pump-jet propeller, wherein the pump-jet propeller is installed at the tail of the box;

[0007] A life-saving device, the life-saving device is installed on the box body, and the life-saving device includes a collar and an inner liner mechanism, the inner liner mechanism includes an inflatable cylinder, a TPU airbag connected to the inflatable cylinder, two shoulder straps connected to the collar, a connecting belt arranged on the collar and the shoulder straps, and a waist protector arranged on the connecting belt;

[0008] A GPS tracker, wherein the GPS tracker is installed on the box;

[0009] A positioning chip carried by a person that matches a GPS tracker.

[0010] Preferably, a waterproof zipper is provided on the surface of the box body, and a plurality of pump-jet propellers are provided.

[0011] Preferably, it also includes a communication device, which is wirelessly connected to the GPS tracker.

[0012] Preferably, the communication device includes a tablet and a computer; the wireless connection method includes Bluetooth and Wi-Fi.

[0013] Preferably, the GPS tracker and the positioning chip send and receive signals to each other, and display the position of the person in real time on a map or nautical chart through a software platform, and calculate the distance between the two.

[0014] Preferably, the box further comprises a storage bag installed on the box body, and the GPS tracker is detachably arranged inside the storage bag.

[0015] Preferably, the box further comprises a handle installed on the box body, and the handle is arc-shaped.

[0016] Preferably, the inner liner mechanism also includes an air blowing tube; and the two shoulder straps are provided with adjustment buckle parts.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] Combined with the buoyancy of the box and the life-saving device, it can provide sufficient buoyancy for people when they fall into the water, greatly improving the safety of people in the water and effectively avoiding drowning accidents;

[0019] Through the GPS tracker and software platform, the location information of the box and the personnel can be obtained in real time, and the box can be automatically or manually controlled to move toward the personnel, which is convenient for quickly retrieving the file box after the two are separated, avoiding the loss of important documents and equipment; at the same time, when someone falls into the water and is separated from the box, the empty box can be thrown out and controlled to act as a tool similar to a mobile lifebuoy that can swim in the water. People can lie on it and use its buoyancy to ensure safety, greatly increasing the possibility of rescue in the case of falling into the water;

[0020] It not only meets the daily needs of carrying documents and equipment, but also has rescue functions in emergency situations. It is suitable for a variety of work scenarios and improves work efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0023] Figure 3 It is a schematic diagram of the inflation structure of the inner liner of the lifesaving device of the present invention;

[0024] In the figure: 1. box body; 11. handle; 12. storage bag; 2. GPS tracker; 3. pump-jet propeller; 41. collar; 42. shoulder strap; 43. connecting belt; 44. waist protector; 45. adjustment buckle; 46. inflatable cylinder; 47. blowing tube; 48. TPU airbag. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figure 1-Figure 3 , which is the first embodiment of the present invention, provides a portable document box with a rescue function, comprising

[0028] The box body 1 is made of a hard shell material, which is a high-strength, waterproof and buoyant material. The box body 1 is provided with a partition for storing items inside, which can store items such as cameras, recorders and seals for evidence collection. The surface of the box body 1 is provided with a waterproof zipper to ensure that the items are not damaged in a humid environment;

[0029] The pump-jet propeller 3 is installed at the tail of the box body 1, which can be flexibly opened or closed, and is used for the forward and backward movement and left and right steering of the box body 1; when moving forward, multiple pump-jet propellers 3 spray water to the rear at the same time, and when turning, the left and right turns are achieved by controlling the start and stop of some pump-jet propellers 3, and when moving backward, the water spraying direction of the pump-jet propeller 3 is adjusted to achieve a 180° turn;

[0030] A life-saving device is installed on the box body 1, and the life-saving device includes a collar 41 and an inner liner mechanism. The inner liner mechanism includes an inflatable steel cylinder 46, a TPU airbag 48 connected to the inflatable steel cylinder 46, two shoulder straps 42 connected to the collar 41, a connecting belt 43 arranged on the collar 41 and the shoulder straps 42, and a waist protection part 44 arranged on the connecting belt 43. After encountering water, the inflatable steel cylinder 46 automatically releases gas to rapidly expand the TPU airbag 48 to form a life jacket, providing buoyancy support for the user. The life-saving device can be worn on the body and can still independently play a life-saving role after being separated from the box body;

[0031] GPS tracker 2, which is installed on the box 1, can be wirelessly connected to a communication device (such as a tablet, a computer) to achieve real-time positioning and tracking; the user can view the position relationship between the box 1 and itself through the software platform, control the box 1 to automatically track, and improve the rescue efficiency;

[0032] The positioning chip carried by the personnel matches the GPS tracker 2 to ensure normal signal interaction between the two.

[0033] In this embodiment, a plurality of pump-jet propellers 3 are preferably provided to ensure that the propellers can work stably and that the direction and force of the water spraying meet the design requirements.

[0034] In this embodiment, the preferred GPS tracker 2 and the positioning chip send and receive signals to each other, and the position of 1 and the personnel is displayed in real time on a map or nautical chart through a software platform, and the distance between the two is calculated.

[0035] In this embodiment, it is preferred to further include a placement bag 12 installed on the box body 1, and the GPS tracker 2 is disassembled and installed inside the placement bag 12. The placement bag 12 is used to increase the protection of the GPS tracker 2, and the GPS tracker 2 can be disassembled as needed.

[0036] In this embodiment, it is preferred that a handle 11 is installed on the box body 1 , and the handle 11 is arc-shaped, so that the convenience of picking up the box body 1 is increased.

[0037] In this embodiment, the preferred inner liner mechanism also includes an air blowing tube 47. In an emergency, the TPU airbag 48 can be quickly inflated by operating the inflation cylinder 46, and the air blowing tube 47 serves as a backup inflation method; adjustment buckle portions 45 are provided on the two shoulder straps 42 to increase convenience of use.

[0038] Example 2

[0039] See also Figure 1-Figure 3 , which is the second embodiment of the present invention, is based on the previous embodiment, except that:

[0040] The method for the user to check the position relationship between the cabinet 1 and itself and control the cabinet 1 to automatically track is as follows:

[0041] The GPS tracker 2 installed on the box 1 continuously collects the location information of the box 1, and sends the location data to a pre-set server through a built-in wireless communication module; for example, the GPS tracker 2 encodes the collected location information such as longitude and latitude coordinates, and packages and sends it according to a certain communication protocol (such as NMEA protocol);

[0042] The positioning chip carried by the personnel also has the positioning function, and the positioning chip also sends the personnel's location data to the server through wireless communication;

[0043] The server receives the location data sent from the GPS tracker 2 and the positioning chip, and parses and stores the data; for example, the server decodes the received binary data according to the corresponding protocol, extracts the valid location information (latitude and longitude, timestamp, etc.), and then stores it in the database;

[0044] The user installs a software platform client on a communication device such as a tablet or computer, connects to the server through the network, and requests the location data of the cabinet and personnel; the server queries the latest location data from the database based on the client's request and sends it to the client;

[0045] After receiving the location data of the box 1 and the personnel, the software platform client visualizes these data on a map or nautical chart; the map can be developed based on the API of common map services (such as Baidu Maps, Amap, etc.), and the client marks the icons of the box 1 and the personnel on the map according to the location data, and updates the location in real time.

[0046] The client software calculates the distance between the box 1 and the person based on the received location coordinates using a geographic information algorithm (such as an algorithm for calculating the Euclidean distance between two points or an algorithm for calculating the actual distance based on longitude and latitude), and displays the distance information on the software interface;

[0047] When the user triggers the automatic tracking function, the software platform client generates a control instruction based on the positional relationship between the box 1 and the personnel; for example, the direction and distance that the box needs to move are calculated based on the position coordinates of the two, and then these control instructions are sent to the server; the server then forwards the control instruction to the control module of the pump-jet propeller 3 on the box, and the control module controls the working state of the pump-jet propeller 3 according to the received instruction, thereby realizing automatic movement of the box 1 to the position of the personnel.

[0048] The GPS tracker 2 sends and receives signals to and from the positioning chip, and displays the position and calculates the distance in real time on a map or chart through a software platform;

[0049] Both the GPS tracker 2 and the positioning chip have built-in radio frequency transmission modules. The GPS tracker 2 transmits radio frequency signals containing its own location information (latitude and longitude, device ID, etc.) at certain time intervals; the positioning chip also continuously transmits signals containing the person's location and its own identification in a similar manner; for example, the GPS tracker 2 uses a radio frequency signal of a specific frequency to modulate the location data on a carrier for transmission;

[0050] The GPS tracker 2 and the positioning chip also have the function of receiving radio frequency signals. When the GPS tracker 2 receives the signal transmitted by the positioning chip, its internal signal receiving and demodulation module demodulates the received radio frequency signal to restore the information such as the location of the person contained therein. Similarly, after receiving the signal from the GPS tracker 2, the positioning chip also performs a similar demodulation operation to obtain the location information of the box.

[0051] After receiving the signal from the positioning chip and parsing the personnel location information, the GPS tracker 2 sends its own location information and the parsed personnel location information to the server through its wireless communication module; the server stores and organizes these data;

[0052] If the positioning chip has independent communication capabilities, the positioning chip transmits the received box location information and the personnel location information collected by itself to the server through the corresponding communication link;

[0053] After the software platform client obtains the location data of the box and personnel from the server, it loads the map or chart; based on the latitude and longitude information in the location data, the location icons of the box and personnel are accurately marked on the map;

[0054] The software platform client uses geographic information algorithms to calculate the distance between the box and the person based on their latitude and longitude coordinates.

[0055] The working principle and use process of the present invention: the box body 1 is made of a high-strength, waterproof and buoyant hard shell material, and is provided with a partition area inside, which can classify and store items such as cameras, recorders, seals, etc. for evidence collection, providing a safe storage space for documents and equipment; the waterproof zipper on the surface of the box body 1 can effectively prevent moisture from entering, ensuring that the internal items are not damaged in a humid environment, and ensuring the safety of the items in various daily carrying scenarios;

[0056] When the document box falls into the water, or the user accidentally falls into the water and the document box is nearby, the life-saving device starts to work; after encountering water, the inflatable cylinder 46 in the inner liner mechanism of the life-saving device is automatically triggered to release gas, so that the TPU airbag 48 connected thereto expands rapidly to form a structure similar to a life jacket; the collar 41, shoulder straps 42, connecting straps 43 and waist protection 44 work together to fix the inflated TPU airbag 48 on the user, providing buoyancy support for the user and ensuring the user's safety in the water; even if the life-saving device is separated from the box body 1, it can still independently play a life-saving role;

[0057] The GPS tracker 2 is installed on the box 1, and the person carries a matching positioning chip; the GPS tracker 2 and the positioning chip send and receive signals to each other to continuously obtain the location information of the box and the person; the GPS tracker 2 sends the location data to the server through wireless communication technology;

[0058] The software platform installed by the user on a communication device such as a tablet or a computer can obtain the location data of the box and the personnel from the server; the software platform uses a geographic information algorithm to mark the location of the box 1 and the personnel on a map or a nautical chart in real time according to the longitude and latitude coordinates, and calculates the distance between the two, and presents it to the user intuitively;

[0059] When the file box is separated from the person, the user can trigger the automatic tracking function through the software platform; the software platform generates a control instruction based on the positional relationship between the box and the person, and sends it to the server, and the server then forwards the instruction to the control module of the pump-jet propeller 3 at the tail of the box 1; multiple pump-jet propellers 3 are flexibly opened or closed to achieve motion control in different directions; when moving forward, multiple pump-jet propellers 3 spray water to the rear at the same time; when turning, control some pump-jet propellers 3 to start and stop to achieve left and right turns; when moving backward, adjust the water spraying direction of the pump-jet propeller 3 to achieve a 180° turn, so that the box 1 automatically moves to the location of the person, thereby improving the efficiency of retrieving the file box and rescuing personnel; when someone falls into the water and is separated from the box 1, the empty box 1 can be thrown out, and the box 1 can be controlled through the software platform so that it can use the power of the pump-jet propeller 3 as a tool similar to a mobile lifebuoy that can swim in the water, and the person can lie on it and use its buoyancy to ensure safety.

[0060] Although the embodiments of the present invention have been shown and described, as detailed above, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable document box with rescue function, characterized in that: include A box body (1) made of a hard shell material, wherein a partition area for storing items is provided inside the box body (1); A pump-jet propeller (3), wherein the pump-jet propeller (3) is installed at the rear of the casing (1); A lifesaving device, the lifesaving device is installed on a box body (1), and comprises a collar (41) and an inner liner mechanism, the inner liner mechanism comprises an inflatable steel cylinder (46), a TPU airbag (48) connected to the inflatable steel cylinder (46), two shoulder straps (42) connected to the collar (41), a connecting belt (43) arranged on the collar (41) and the shoulder straps (42), and a waist protection part (44) arranged on the connecting belt (43); A GPS tracker (2), wherein the GPS tracker (2) is installed on the box (1); A positioning chip carried by the person that matches the GPS tracker (2).

2. A portable document box with rescue function according to claim 1, characterized in that: The surface of the box body (1) is provided with a waterproof zipper, and a plurality of the pump-jet propellers (3) are provided.

3. The portable document box with rescue function according to claim 1, characterized in that: It also includes a communication device, which is wirelessly connected to the GPS tracker (2).

4. A portable document box with rescue function according to claim 3, characterized in that: The communication devices include tablets and computers; the wireless connection methods include Bluetooth and Wi-Fi.

5. The portable document box with rescue function according to claim 1, characterized in that: The GPS tracker (2) and the positioning chip send and receive signals to each other, and display the position of (1) and the personnel on a map or a nautical chart in real time through a software platform, and calculate the distance between the two.

6. The portable document box with rescue function according to claim 1, characterized in that: It also includes a placement bag (12) installed on the box body (1), and the GPS tracker (2) is detachably arranged inside the placement bag (12).

7. The portable document box with rescue function according to claim 1, characterized in that: It also includes a handle (11) installed on the box body (1), and the handle (11) is arc-shaped.

8. The portable document box with rescue function according to claim 1, characterized in that: The inner liner mechanism also includes an air blowing tube (47); and the two shoulder straps (42) are provided with adjustment buckle parts (45).

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