Intelligent anti-falling device

Abstract

The utility model discloses an intelligent anti-falling device which comprises an intelligent sensing module, a folding telescopic module, an anti-falling net module, a trigger module and a central processing module. According to the device, after a human body is sensed through the intelligent sensing module, an instruction is sent to the triggering module through the central processing module, the triggering module unlocks the folding telescopic module in the folding state, the folding telescopic module in the folding state is ejected to be in an unfolded state, and therefore the anti-falling net module is also in the unfolded state to catch the human body falling from high altitude. The device can save high-altitude accidental or suicide falling human bodies and life, has great social significance, and can be widely applied to small high-rise buildings such as schools, hospitals, communities, office buildings and the like.

Description

Technical Field

[0001] This utility model relates to the field of building safety protection technology, specifically to an intelligent anti-fall device. Background Technology

[0002] With rapid economic development, rural residents have gradually migrated to cities, leading to an increase in the number and height of high-rise residential buildings. However, this has resulted in a rise in accidents and suicides from heights. Therefore, there is an urgent need for a product that can mitigate or reduce this risk. Utility Model Content

[0003] This utility model addresses the technical problems existing in the prior art and aims to provide an intelligent fall prevention device. This device can save lives from accidental or suicidal falls from heights, and has great social significance.

[0004] A smart fall prevention device includes:

[0005] The intelligent sensing module is used to sense the human body, generate sensing parameters, and send signals to the next level.

[0006] A folding telescopic module, which is fixedly installed on the outer wall of the building;

[0007] A fall protection net module, wherein the fall protection net module is installed on the folding telescopic module;

[0008] A trigger module, which is used to lock or unlock the folding telescopic module in the folded state;

[0009] A central processing module, which receives and processes signals sent by the intelligent sensing module and generates control commands to control the triggering module;

[0010] When the folding telescopic module is in a folded state, the fall protection net module is in a retracted state;

[0011] When the folded telescopic module is unlocked from its folded state, it unfolds, causing the fall protection net module to also unfold.

[0012] Furthermore, the intelligent sensing module includes a pressure sensor, which is located on the lower edge of the window frame. The pressure sensor senses the weight of a person to generate gravity parameters and sends a signal to the next level.

[0013] Furthermore, the intelligent sensing module also includes an infrared sensor, which is used to sense human body heat to generate infrared parameters and send signals to the next level.

[0014] Furthermore, the folding telescopic module includes a fixed bracket, a folding bracket, a telescopic bracket, a foldable traction rod, an elastic rope, and a spring disposed within the folding bracket; the fixed bracket is fixed to the outer wall of the building; the folding bracket is pivotally connected to the lower end of the fixed bracket; one end of the telescopic bracket is slidably disposed within the folding bracket; the spring is disposed between the folding bracket and the telescopic bracket; one end of the traction rod is fixedly disposed on the folding bracket, and the other end of the traction rod is fixedly disposed on the upper end of the fixed bracket.

[0015] Furthermore, the trigger module includes a servo motor and a sliding pin. The sliding pin is connected to the servo motor via a transmission structure to drive the sliding pin to extend or retract. The upper end of the telescopic bracket is provided with a pin hole that matches the sliding pin.

[0016] Furthermore, the transmission structure includes a linkage rod, one end of which is fixed to the rotating shaft of the servo motor, and the eccentric part of the linkage rod is pivotally connected to the end of the sliding pin.

[0017] Furthermore, the fall protection net module includes a fall protection net surface, which is installed on the folding bracket and the telescopic bracket, and the fall protection net surface is an elastic net surface.

[0018] Furthermore, the elastic mesh surface is made of elastic PP material.

[0019] Furthermore, it also includes an alarm, which is communicatively connected to the central processing module. The alarm is used to receive instructions from the central processing module and emit an alarm sound.

[0020] The positive and progressive effects of this utility model are as follows:

[0021] This utility model discloses an intelligent fall prevention device that can save lives from accidental or suicidal falls from heights. It has great social significance and can be widely used in low-rise buildings such as schools, hospitals, residential communities, and office buildings. Attached Figure Description

[0022] Figure 1 This is a functional block diagram of the present invention.

[0023] Figure 2 This is a schematic diagram of the folding telescopic module of this utility model in its unfolded state.

[0024] Figure 3 This is a schematic diagram of the folding telescopic module of this utility model in a folded state.

[0025] Figure 4 for Figure 3 A sectional view along the AA direction.

[0026] Figure 5 for Figure 4 A magnified view of part B in the middle.

[0027] Figure 6 for Figure 2 A cross-sectional view along the CC direction. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0029] Reference Figures 1-6 An intelligent fall prevention device includes an intelligent sensing module 1, a folding and telescopic module 2, a fall prevention net module 3, a trigger module 4, and a central processing module 5. The folding and telescopic module 2 is fixedly installed on the outer wall of the building, and the fall prevention net module 3 is installed on the folding and telescopic module 2. The intelligent sensing module 1 is used to sense the human body to generate sensing parameters and send signals to the central processing module 5. The central processing module 5 is used to receive and process the signals sent by the intelligent sensing module 1 and generate control commands to control the trigger module 4. The trigger module 4 locks or unlocks the folding and telescopic module 2 in the folded state according to the control commands. The central processing module 5 is composed of a DSP digital signal processor and an application-specific integrated circuit (ASIC chip), and controls the servo motor of the trigger module 4 through a built-in corresponding program.

[0030] When the folding telescopic module 2 is folded, the fall protection net module 3 is in a retracted state; when the folding telescopic module 2 is unlocked and unfolded, the fall protection net module 3 is also unfolded.

[0031] In this embodiment, the intelligent sensing module 1 includes a pressure sensor 11, which is disposed on the lower edge of the window frame. The pressure sensor 11 senses the weight of a person to generate gravity parameters and sends a signal to the central processing module 5.

[0032] The intelligent sensing module 1 also includes an infrared sensor 12, which is used to sense human body heat to generate infrared parameters and send signals to the central processing module 5. The infrared sensor 12 is a pyroelectric infrared sensor.

[0033] The central processing module 5 processes the received gravity and infrared parameters and generates control commands to control the triggering module 4.

[0034] In this embodiment, the folding telescopic module 2 includes a fixed bracket 21, a folding bracket 22, a telescopic bracket 23, a foldable traction rod 24, an elastic rope 25, and a spring 26 disposed within the folding bracket 22; the fixed bracket 21 is fixed to the outer wall of the building; the folding bracket 22 is pivotally connected to the lower end of the fixed bracket 21; one end of the telescopic bracket 23 is slidably disposed within the folding bracket 22; the spring 26 is disposed between the folding bracket 22 and the telescopic bracket 23; one end of the traction rod 24 is fixedly disposed on the folding bracket 22, and the other end of the traction rod 24 is fixedly disposed on the upper end of the fixed bracket 21.

[0035] In this embodiment, the trigger module 4 includes a servo motor 41 and a sliding pin 42. The sliding pin 42 is connected to the servo motor 41 through a transmission structure to drive the sliding pin 42 to be in an extended state or a retracted state. The upper end of the telescopic bracket is provided with a pin hole 231 that is adapted to the sliding pin 42. The diameter of the pin hole 231 is slightly larger than the diameter of the sliding pin 42, so that the sliding pin 42 can be easily inserted into the pin hole 231.

[0036] In this embodiment, the transmission structure includes a linkage rod 43, one end of which is fixed to the rotating shaft of the servo motor 41, and the eccentric part of the linkage rod 43 is pivotally connected to the end of the sliding pin 42.

[0037] In this embodiment, the fall protection net module 3 includes a fall protection net surface 31, which is installed on the folding bracket 22 and the telescopic bracket 23. The fall protection net surface 31 is an elastic net surface made of elastic PP material.

[0038] In this embodiment, an alarm 6 is also included. The alarm 6 is communicatively connected to the central processing module 5. The alarm 6 is used to receive instructions from the central processing module 5 and emit an alarm sound. The basic principles, main features, and advantages of this utility model have been shown and described above. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A smart anti-falling device, characterized in that, The utility model relates to a kind of intelligent window safety device, including: Intelligent sensing module (1), the intelligent sensing module (1) is used to perceive human body to generate sensing parameter and send signal to next stage; Folding telescopic module (2), the folding telescopic module (2) is fixedly arranged on the outer wall of building; Anti-falling net module (3), the anti-falling net module (3) is installed on the folding telescopic module (2); Trigger module (4), the trigger module (4) is used to lock or unlock the folding telescopic module (2) in folding state; Central processing module (5), the central processing module (5) is used to receive and process the signal sent by the intelligent sensing module (1) and generate control instruction to control the trigger module (4); When the folding telescopic module (2) is in folding state, the anti-falling net module (3) is in folding state; When the folding telescopic module (2) in folding state is unlocked and is in unfolded state, the anti-falling net module (3) is also in unfolded state.

2. The intelligent fall-prevention device of claim 1, wherein, The intelligent sensing module (1) includes pressure sensor (11), the pressure sensor (11) is arranged on the lower edge of window frame, the pressure sensor (11) perceives human body gravity to generate gravity parameter and send signal to next stage.

3. The intelligent fall arrest device of claim 1, wherein, The intelligent sensing module (1) further includes infrared sensor (12), the infrared sensor (12) is used to perceive human body heat to generate infrared parameter and send signal to next stage.

4. The intelligent fall arrest device of claim 1, wherein, The folding telescopic module (2) includes fixed support (21), folding support (22), telescopic support (23), foldable traction connecting rod (24), elastic rope (25) and spring (26) arranged in the folding support (22);The fixed support (21) is fixed to the outer wall of building;The folding support (22) is pivotally connected to the lower end of the fixed support (21);The telescopic support (23) is slidably arranged in the folding support (22);The spring (26) is arranged between the folding support (22) and the telescopic support (23);One end of the traction connecting rod (24) is fixedly arranged on the folding support (22), and the other end of the traction connecting rod (24) is fixedly arranged on the upper end of the fixed support (21).

5. The intelligent fall arrest device of claim 4, wherein, The trigger module (4) includes servo steering wheel (41) and sliding bolt (42), the sliding bolt (42) is drivingly connected with the servo steering wheel (41) through transmission structure to drive the sliding bolt (42) to be in extended state or in retracted state, and the upper end of the telescopic support is provided with pin hole (231) matched with the sliding bolt (42).

6. The intelligent fall arrest device of claim 5, wherein, The transmission structure includes linkage rod (43), one end of the linkage rod (43) is fixed to the rotating shaft of the servo steering wheel (41), and the eccentric part of the linkage rod (43) is pivotally connected to the end of the sliding bolt (42).

7. The intelligent fall arrest device of claim 4, wherein, The anti-falling net module (3) includes anti-falling net surface (31), the anti-falling net surface (31) is installed on the folding support (22) and the telescopic support (23), and the anti-falling net surface (31) is elastic net surface.

8. The intelligent fall arrest device of claim 7, wherein, The elastic net surface is of elastic PP material.

9. The intelligent anti-falling device according to any one of claims 1-8, wherein, Further comprising an alarm (6), the alarm (6) is connected with the central processing module (5), the alarm (6) is used for receiving the instruction of the central processing module (5) and sounding an alarm.

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