Intelligent bracelet capable of automatically calling for help without pressing key
Through the card block, sink and spring telescopic rod mechanism of the smart bracelet, automatic help and self-rescue measures are realized, solving the problem of missing rescue after drowning, improving the success rate of being rescued in the water, and ensuring the reusable equipment .
Patent Information
- Application Number
- CN202411400018.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
After drowning, young children often have accidents due to the lack of help and self-rescue measures, resulting in frequent incidents of falling into the water.
A smart bracelet that does not require buttons to automatically ask for help is designed. The airbag is compressed and stored through the coordination of the card block and the card slot. The coordination of the sink and the wire makes the conductor disconnect and power, the spring telescopic rod pushes the connecting plate, and the pulling rope is restricted. The airbag is inflatable and floats up through the spring tube to provide users with self-rescue measures.
It greatly improves the success rate of young children being rescued in the water, provides automatic help and self-rescue measures, ensuring that the equipment can be reused after being rescued.
Smart Images
Figure CN119279319A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of seeking help after falling into water, and in particular to a smart wristband capable of automatically seeking help without pressing buttons. Background Art
[0002] Drowning, also known as drowning, is a condition in which a person is submerged in water or other liquid media and suffers injury. Water fills the respiratory tract and alveoli, causing asphyxiation due to lack of oxygen; water absorbed into the blood circulation causes changes in blood osmotic pressure, electrolyte disorders, and tissue damage; and finally causes respiratory arrest and cardiac arrest and death. The consequences of drowning can be divided into non-morbid, morbid, and fatal, and the process is continuous. Patients who do not lose their lives after drowning are called near drowning. Asphyxiation combined with cardiac arrest after drowning is called drowning, and if the heart does not stop beating, it is called near drowning.
[0003] Every year, there are drowning accidents among young children all over the country. These accidents are caused by the failure to seek help in time and the lack of self-rescue measures after falling into the water. In order to reduce the problem of children not seeking help in time and lack of self-rescue measures after falling into the water, we proposed a smart bracelet with button-free automatic rescue to solve the above problems. Summary of the invention
[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: children often encounter accidents due to the lack of help and self-help measures after drowning, and to propose a smart bracelet that can automatically call for help without pressing buttons.
[0005] In order to achieve the above object, the present invention adopts the following technical solutions:
[0006] A button-free automatic rescue smart bracelet comprises a shell, side grooves are provided on both side walls of the shell, air bags are fixedly arranged in the two side grooves, connecting plates are fixedly provided at the ends of the two air bags away from each other, and the two connecting plates are respectively connected to the inner walls of the two side grooves through spring telescopic rods, two side plates are symmetrically fixedly provided on the side walls of the shell, each of the side plates is provided with a fixing mechanism corresponding to the connecting plate, a rescue warning plate is also slidably provided on the upper wall of the shell, a storage groove corresponding to the rescue warning plate is provided on the shell, and the rescue warning plate is connected through a spring telescopic rod. The third spring is connected to the inner wall of the storage groove, and a rescue control switch is also fixedly arranged on the inner wall of the storage groove. A limiting mechanism corresponding to the rescue warning plate is provided in the storage groove. Support plates are fixedly arranged on the inner walls on both sides of the two airbags, and the two support plates in each of the airbags are connected by the fourth spring. Spring tubes are fixedly arranged on the upper walls of one end of the two airbags close to the connecting plate, and the two spring tubes are respectively connected to the two airbags. The two spring tubes are connected to the side walls of the rescue warning plate on both sides by connecting telescopic rods, and wristbands are fixedly arranged on the side walls at both ends of the shell.
[0007] Preferably, the fixing mechanism includes two clamping blocks, a telescopic groove corresponding to the clamping block is provided on the side wall of each side plate, each of the clamping blocks is connected to the inner wall of the telescopic groove through a first spring, and a clamping groove corresponding to the clamping block is provided on the side walls at both ends of the two connecting plates, and the side wall of each clamping block away from the side groove is inclined, and a telescopic control mechanism corresponding to the clamping block is provided in each telescopic groove.
[0008] Preferably, the telescopic control mechanism includes a plurality of wires, and the plurality of wires are respectively fixedly arranged at both ends of a plurality of first springs. A power supply corresponding to the plurality of wires is arranged in the shell. Two water tanks are symmetrically provided on the shell, and the corresponding connecting wires of the plurality of first springs are all extended into the water tanks and disconnected.
[0009] Preferably, the limiting mechanism includes two limiting blocks, and grooves corresponding to the limiting blocks are opened on both side walls of the storage groove. The two limiting blocks are slidably set in the two grooves respectively, and the two limiting blocks are connected to the inner walls of the grooves through a second spring. Limiting grooves corresponding to the limiting blocks are opened on both side walls of the rescue warning plate, and the side walls of the two limiting blocks close to the opening of the storage groove are inclined, and the two limiting blocks are provided with corresponding pulling mechanisms.
[0010] Preferably, the pulling mechanism includes two pull ropes, one end of the two pull ropes is respectively fixed on the side walls of the two limiting blocks, and the two pull ropes slide through the inner wall of the side groove, and the ends of the two pull ropes away from the limiting blocks are respectively fixed on the two connecting plates.
[0011] Preferably, one-way air valves are provided at the connection points between the two spring tubes and the airbags, and corresponding exhaust ports are provided on the two airbags, and sealing plugs are provided at the exhaust ports.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: through the cooperation of the card block and the card slot, the restriction and fixation of the connecting plate is realized, thereby realizing the compression and storage of the airbag; through the cooperation of the water tank and the wire, after the user falls into the water, water enters the water tank so that the disconnected wire inside it is connected, thereby energizing the first spring, and the first spring is energized and contracts, thereby driving the card block to retract, and the restriction and fixation of the connecting plate can be released; under the action of the spring telescopic rod, the connecting plate can be pushed out, and after the connecting plate is pushed out, the stored airbag can be pulled out; as the connecting plate is popped out, the pull rope is pulled, and when the connecting plate is completely popped out, the pull rope is straightened and pulls the restriction block out of the restriction slot, thereby releasing the restriction and fixation of the rescue warning plate; under the action of the third spring, the rescue warning plate pops out of the storage slot, and after the rescue warning plate leaves the rescue control switch, a rescue signal will be sent immediately, and after the rescue warning plate pops out, the By connecting the telescopic rod, the two spring tubes can be driven to lift, so that the spring tubes can float to the surface, and after the airbag is popped out, the fourth spring inside it pops open, thereby supporting the support plates on both sides, and then expanding the airbag, and the airbag is inflated into it through the spring tube, so that the airbag can float, providing a self-rescue measure for the user, completing the self-rescue provided while asking for help, greatly improving the success rate of the user being rescued when falling into the water. After being rescued, it is only necessary to open the sealing plug on the airbag to squeeze out the gas in the airbag, first push the connecting plates on both sides to drive the airbags on both sides to retract, and let the card block jam the connecting plate. At this time, the pull rope is no longer under force, the limiting block is reset, and the rescue warning plate is pressed down to retract it. After pressing the rescue control switch, the limiting block is re-engaged in the limiting groove to complete the storage and reset of the rescue warning plate, thereby driving the spring tube to be pressed down and contracted, and then completing the reset of the bracelet, realizing the reusable use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a smart bracelet for automatically calling for help without pressing a button, as proposed by the present invention;
[0014] Figure 2 This is a schematic diagram of the top view of a smart bracelet for automatically calling for help without pressing a button, as proposed by the present invention;
[0015] Figure 3 for Figure 2 The structural diagram at A in the middle;
[0016] Figure 4 for Figure 2 The structural diagram at B in the middle;
[0017] Figure 5 This is a side structural cross-sectional view of a button-free automatic rescue smart bracelet proposed by the present invention.
[0018] In the figure: 1 shell, 2 wristband, 3 side groove, 4 airbag, 5 connecting plate, 6 spring telescopic rod, 7 spring tube, 8 connecting telescopic rod, 9 water tank, 10 wire, 11 pull rope, 12 side plate, 13 card block, 14 telescopic groove, 15 first spring, 16 limit block, 17 storage groove, 18 groove, 19 second spring, 20 rescue warning plate, 21 fourth spring, 22 third spring, 23 rescue control switch, 24 support plate. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0020] Reference Figure 1-Figure 5A button-free automatic rescue smart bracelet comprises a shell 1, side grooves 3 are provided on both side walls of the shell 1, air bags 4 are fixedly arranged in the two side grooves 3, connecting plates 5 are fixedly arranged at the ends of the two air bags 4 away from each other, and the two connecting plates 5 are respectively connected to the inner walls of the two side grooves 3 through spring telescopic rods 6, two side panels 12 are symmetrically fixed on the side walls of both sides of the shell 1, each side panel 12 is provided with a fixing mechanism corresponding to the connecting plate 5, and the fixing mechanism comprises two clamping blocks 13, and a telescopic groove 14 corresponding to the clamping block 13 is provided on the side wall of each side panel 12, and each clamping block 13 is connected to the inner wall of the telescopic groove 14 through a first spring 15, and a clamping groove corresponding to the clamping block 13 is provided on the side walls at both ends of the two connecting plates 5, each The side wall of the card block 13 away from the side groove 3 is inclined, and each telescopic groove 14 is provided with a telescopic control mechanism corresponding to the card block 13. The telescopic control mechanism includes a plurality of wires 10, and the plurality of wires 10 are respectively fixedly arranged at both ends of a plurality of first springs 15. A power supply corresponding to the plurality of wires 10 is arranged in the shell 1. Two water grooves 9 are symmetrically arranged on the shell 1. The corresponding connecting wires 10 of the plurality of first springs 15 are all extended into the water groove 9 and disconnected. A rescue warning plate 20 is also slidably arranged on the upper wall of the shell 1. A storage groove 17 corresponding to the rescue warning plate 20 is opened on the shell 1. The rescue warning plate 20 is connected to the inner wall of the storage groove 17 through a third spring 22. A rescue control switch 23 is also fixedly arranged on the inner wall of the storage groove 17. A limiting mechanism corresponding to the rescue warning plate 20 is provided in the groove 17, and the limiting mechanism includes two limiting blocks 16. Grooves 18 corresponding to the limiting blocks 16 are provided on the side walls of the storage groove 17 on both sides. The two limiting blocks 16 are respectively slidably arranged in the two grooves 18, and the two limiting blocks 16 are connected to the inner wall of the groove 18 through a second spring 19. Limiting grooves corresponding to the limiting blocks 16 are provided on the side walls of the rescue warning plate 20 on both sides. The side walls of the two limiting blocks 16 close to the opening of the storage groove 17 are inclined. The two limiting blocks 16 are provided with a corresponding pulling mechanism, and the pulling mechanism includes two pull ropes 11, one end of the two pull ropes 11 is fixedly arranged on the side walls of the two limiting blocks 16, and the two pull ropes 11 slide through the side walls. The inner wall of the groove 3 is provided, and one end of the two pull ropes 11 away from the limiting block 16 is fixedly provided on the two connecting plates 5 respectively. The inner walls on both sides of the two airbags 4 are fixedly provided with support plates 24. The two support plates 24 in each airbag 4 are connected by a fourth spring 21. The upper wall of the two airbags 4 close to the connecting plate 5 is fixedly provided with a spring tube 7. The two spring tubes 7 are connected to the two airbags 4 respectively. The two spring tubes 7 are connected to the side walls of the rescue warning plate 20 on both sides by connecting the telescopic rod 8. The connection between the two spring tubes 7 and the airbags 4 is provided with a one-way air valve. The two airbags 4 are provided with corresponding exhaust ports, and the exhaust ports are provided with sealing plugs. The wristbands 2 are fixedly provided on the side walls at both ends of the shell 1, and the block 13 cooperates with the slot.The connection plate 5 is restricted and fixed, thereby realizing the compressed storage of the airbag 4. Through the cooperation between the water tank 9 and the wire 10, after the user falls into the water, water enters the water tank 9 to connect the disconnected wire 10 therein, thereby energizing the first spring 15. The first spring 15 is energized and contracts, thereby driving the card block 13 to be retracted, and the restriction and fixation of the connection plate 5 can be released. Under the action of the spring telescopic rod 6, the connection plate 5 can be pushed out. After the connection plate 5 is pushed out, the stored airbag 4 can be pulled out. As the connection plate 5 is ejected, the pull rope 11 is pulled. When the connection plate 5 is fully ejected, the pull rope 11 is straightened and the restriction block 16 is pulled out of the restriction groove, thereby releasing the restriction on the rescue warning plate 20. Fixed, under the action of the third spring 22, the rescue warning plate 20 pops out of the storage slot 17, and after the rescue warning plate 20 leaves the rescue control switch 23, it will immediately send a distress signal, and after the rescue warning plate 20 pops out, the two spring tubes 7 can be driven to lift up by connecting the telescopic rod 8, so that the spring tubes 7 can float to the surface, and after the airbag 4 pops out, the fourth spring 21 inside it pops open, thereby propping up the support plates 24 on both sides, and then propping up the airbag 4, and the airbag 4 is inflated into it through the spring tube 7, so that the airbag 4 can float, providing a self-rescue measure for the user, completing the self-rescue provided while asking for help, and greatly improving the success rate of the user falling into the water and being rescued. ,
[0021] In the present invention, the block 13 cooperates with the slot to realize the restriction and fixation of the connecting plate 5, thereby realizing the compression and storage of the airbag 4. Through the cooperation between the water tank 9 and the wire 10, after the user falls into the water, water enters the water tank 9 to connect the disconnected wire 10 therein, thereby energizing the first spring 15. The first spring 15 is energized and contracts, thereby driving the block 13 to retract, and the restriction and fixation of the connecting plate 5 can be released. Under the action of the spring telescopic rod 6, the connecting plate 5 can be pushed out. After the connecting plate 5 is pushed out, the stored airbag 4 can be pulled out. As the connecting plate 5 is ejected, the pull rope 11 is pulled. When the connecting plate 5 is completely ejected, the pull rope 11 is straightened and the restriction block 16 is pulled out of the restriction groove, thereby releasing the restriction and fixation of the rescue warning plate 20. Under the action of the third spring 22, the rescue warning plate 20 pops out of the storage groove 17. After the rescue warning plate 20 leaves the rescue control switch 23, a rescue signal will be sent immediately. After the rescue warning plate 20 is ejected, The connection of the telescopic rod 8 can drive the two spring tubes 7 to lift, so that the spring tubes 7 can float to the surface, and after the airbag 4 is ejected, the fourth spring 21 therein pops up, thereby propping up the support plates 24 on both sides, and then the airbag 4 is stretched out, and the airbag 4 is inflated into it by the spring tube 7, so that the airbag 4 can float, providing a self-rescue measure for the user, completing the self-rescue provided while asking for help, greatly improving the success rate of the user being rescued when falling into the water. After being rescued, it is only necessary to open the sealing plug on the airbag 4 to squeeze out the gas in the airbag 4, first push the connecting plates 5 on both sides to drive the airbags 4 on both sides to be retracted, and let the clamping block 13 clamp the connecting plate 5. At this time, the pull rope 11 is no longer stressed, the limiting block 16 is reset, and the rescue warning plate 20 is pressed down to be retracted. After pressing the rescue control switch 23, the limiting block 16 is re-engaged in the limiting groove to complete the storage and reset of the rescue warning plate 20, thereby driving the spring tube 7 to be pressed down and contracted, and then completing the reset of the wristband, realizing the reusability of the equipment.
[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A button-free automatic rescue smart bracelet, comprising a housing (1), characterized in that: Side grooves (3) are provided on both side walls of the shell (1), air bags (4) are fixedly arranged in the two side grooves (3), connecting plates (5) are fixedly arranged at the ends of the two air bags (4) that are away from each other, and the two connecting plates (5) are respectively connected to the inner walls of the two side grooves (3) through spring telescopic rods (6). Two side plates (12) are symmetrically fixedly arranged on both side walls of the shell (1), and each of the side plates (12) is provided with a fixing mechanism corresponding to the connecting plate (5). A distress warning plate (20) is also slidably arranged on the upper wall of the shell (1), and a storage groove (17) corresponding to the distress warning plate (20) is provided on the shell (1), and the distress warning plate (20) is connected to the storage groove (17) through a third spring (22). ), a rescue control switch (23) is fixedly arranged on the inner wall of the storage groove (17), a limiting mechanism corresponding to the rescue warning plate (20) is arranged in the storage groove (17), support plates (24) are fixedly arranged on the inner walls on both sides of the two airbags (4), and the two support plates (24) in each of the airbags (4) are connected by a fourth spring (21), a spring tube (7) is fixedly arranged on the upper wall of one end of the two airbags (4) close to the connecting plate (5), the two spring tubes (7) are connected to the two airbags (4) respectively, and the two spring tubes (7) are connected to the side walls of the rescue warning plate (20) on both sides by connecting the telescopic rod (8), and a wristband (2) is fixedly arranged on the side walls at both ends of the shell (1).
2. A button-free automatic rescue smart bracelet according to claim 1, characterized in that: The fixing mechanism comprises two clamping blocks (13), a telescopic groove (14) corresponding to the clamping block (13) is provided on the side wall of each side plate (12), each clamping block (13) is connected to the inner wall of the telescopic groove (14) through a first spring (15), a clamping groove corresponding to the clamping block (13) is provided on the side walls at both ends of the two connecting plates (5), a side wall of each clamping block (13) away from the side groove (3) is inclined, and a telescopic control mechanism corresponding to the clamping block (13) is provided in each telescopic groove (14).
3. A button-free automatic rescue smart bracelet according to claim 2, characterized in that: The telescopic control mechanism comprises a plurality of wires (10), the plurality of wires (10) being fixedly arranged at two ends of a plurality of first springs (15), a power source corresponding to the plurality of wires (10) being arranged in the housing (1), two water tanks (9) being symmetrically provided on the housing (1), and the corresponding connecting wires (10) of the plurality of first springs (15) being extended into the water tanks (9) and being disconnected.
4. The smart bracelet for automatically calling for help without pressing a button according to claim 1, characterized in that: The limiting mechanism comprises two limiting blocks (16), and grooves (18) corresponding to the limiting blocks (16) are provided on both side walls of the receiving groove (17). The two limiting blocks (16) are respectively slidably arranged in the two grooves (18), and the two limiting blocks (16) are connected to the inner wall of the groove (18) through a second spring (19). Limiting grooves corresponding to the limiting blocks (16) are provided on both side walls of the rescue warning plate (20), and the side walls of the two limiting blocks (16) close to the opening of the receiving groove (17) are inclined, and the two limiting blocks (16) are provided with corresponding pulling mechanisms.
5. The smart bracelet for automatically calling for help without pressing a button according to claim 4, characterized in that: The pulling mechanism comprises two pull ropes (11), one end of the two pull ropes (11) is respectively fixedly arranged on the side walls of the two limiting blocks (16), and the two pull ropes (11) are slidably arranged to pass through the inner wall of the side groove (3), and one end of the two pull ropes (11) away from the limiting blocks (16) is respectively fixedly arranged on the two connecting plates (5).
6. The smart bracelet for automatically calling for help without pressing a button according to claim 1, characterized in that: One-way air valves are provided at the connection points between the two spring tubes (7) and the airbags (4), and corresponding exhaust ports are provided on the two airbags (4), and sealing plugs are provided at the exhaust ports.