A personnel positioning device based on Internet of Things technology

Abstract

The present invention discloses a personnel positioning device based on Internet of Things technology, which relates to the technical field of positioning devices. The personnel positioning device based on Internet of Things technology comprises a waist belt and a positioning box, and also comprises an easily detachable device, an anti-collision device and a signal amplifying device. A panel door is fixedly installed on the inner wall of the positioning box, and a GPS positioning mechanism is fixedly installed on the top of the inner wall of the positioning box. The easily detachable device comprises a clamping plate, a bottom plate, a telescopic pressure plate, a touch plate, an alarm mechanism and a sliding rod. The bottom plate is fixedly installed on the bottom of the inner wall of the positioning box. When the touch plate moves to a certain distance and contacts and slides the rod, the sliding rod hits a switch under the action of the touch plate, which facilitates the rapid installation of the positioning box and reduces the mistakes that may be made by the staff during the installation process. When the positioning box is forcibly pulled, the system can quickly issue an alarm to facilitate timely rescue.

Description

Technical Field

[0001] The present invention relates to the technical field of positioning devices, and in particular to a personnel positioning device based on Internet of Things technology. Background Art

[0002] A personnel location device based on IoT technology is a device used to monitor and locate personnel in real time. It is usually composed of sensors, wireless communication modules, and software systems, and can provide multiple functions.

[0003] Patent publication number CN209345413U relates to a personnel positioning device based on IoT technology. The device comprises a personnel positioning system deployed in a tunnel to obtain personnel location information within the tunnel, an RJ45-to-RS485 single-port serial server for data format conversion, multiple GPRS DTU modules for remotely transmitting personnel location information, and multiple server control centers. This device can transmit personnel location signals acquired by the ZigBee-based personnel positioning system over long distances, enabling different security management departments to obtain real-time location information of personnel within the tunnel, reducing wiring costs and ensuring communication quality.

[0004] In the above patent, the personnel positioning signal obtained by the personnel positioning system based on ZigBee technology is transmitted over long distances, which makes it convenient for different security management departments to obtain the positioning information of people in the tunnel in real time, reduces wiring costs, and ensures communication quality. However, with long-term use by the wearer, the device may be lost due to the inconvenience of carrying or encountering pickpockets. Therefore, a convenient and anti-theft personnel positioning device based on Internet of Things technology is designed. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides a personnel positioning device based on the Internet of Things technology, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a personnel positioning device based on Internet of Things technology.

[0007] According to the above technical solution, the belt and the positioning box include an easily detachable device, the inner wall of the positioning box is fixedly installed with a panel door, the top of the inner wall of the positioning box is fixedly installed with a GPS positioning mechanism, the easily detachable device includes a snap-in plate, a bottom plate, a telescopic pressure plate, a touch plate, an alarm mechanism and a slide rod, the surface of the positioning box is provided with a sliding groove one, the snap-in plate is slidably installed on the inner wall of the sliding groove one, the bottom plate is fixedly installed on the bottom of the inner wall of the positioning box, the telescopic pressure plate is fixedly installed on the surface of the bottom plate, the touch plate is fixedly installed on the bottom of the snap-in plate, the alarm mechanism is arranged on the inner wall of the positioning box, the top of the alarm mechanism is provided with a sliding groove three, the slide rod is slidably installed on the inner wall of the sliding groove three, the alarm mechanism 56 sounds an alarm to remind the wearer, and when the person is forcibly pulled, the system can quickly sound an alarm to facilitate timely rescue.

[0008] According to the above technical solution, a telescopic elastic rod 1 is fixedly installed on the inner wall of the sliding groove 1, the clamping plate is fixedly connected to the free end of the telescopic elastic rod 1, the shape of the clamping plate is set to be L-shaped, and a clamping slot 1 is provided on the surface of the clamping plate. The system can quickly issue an alarm to facilitate timely rescue, and at the same time notify the surrounding people or the security center to enhance their personal safety.

[0009] According to the above technical solution, a sliding groove 2 is provided on the surface of the positioning box, a slope 1 is provided on the surface of the telescopic pressure plate, a manual lever is provided on the bottom of the telescopic pressure plate, and a switch 1 is provided on the surface of the alarm mechanism. The switch 1 is electrically connected to the alarm mechanism. The system can quickly issue an alarm to facilitate timely rescue and notify surrounding people or security centers to enhance their personal safety.

[0010] According to the above technical solution, the anti-collision device and the signal amplifying device are included, and the anti-collision device includes a fixed rod, a buffer plate, a placement plate, a C-shaped plate, a second telescopic elastic rod, an extrusion rod, a telescopic pressure rod, a fixed plate and an inclined plate. The fixed rod slides through the bottom of the positioning box, the buffer plate is fixedly installed on the end of the fixed rod away from the positioning box, the placement plate is fixedly installed on the end of the fixed rod away from the buffer plate, the C-shaped plate is fixedly installed on the top of the placement plate, the second telescopic elastic rod is fixedly installed on the inner wall of the positioning box, the extrusion rod is fixedly installed on the free end of the second telescopic elastic rod, the telescopic pressure rod is fixedly installed on the bottom of the inner wall of the positioning box, the fixed plate is fixedly installed on the free end of the telescopic pressure rod, and the inclined plate is fixedly installed on the top of the fixed plate. The clamping fixing plate 68 can maintain the stability of the device on the wearer and ensure the accuracy of real-time positioning information.

[0011] According to the above technical solution, a spring 1 is arranged between the positioning box and the buffer plate, a sliding groove 4 is provided on the surface of the extrusion rod, and the surface of the inclined plate is set as an inclined plane 2. In scenarios with frequent exercise or activities, and when subjected to impact, the device can quickly activate the clamping mechanism to avoid positioning failure due to accidental movement.

[0012] According to the above technical solution, the surface of the buffer plate is set to arc surface 1, and the extrusion rod is slidably connected to the placement plate, and the clamping mechanism is quickly activated to avoid positioning failure due to accidental movement and ensure timely alarm and response.

[0013] According to the above technical solution, the signal amplifying device includes a telescopic push plate, a sliding plate, a limit plate, an arc plate, a signal box, an extrusion plate and a signal amplifier. The telescopic push plate is fixedly installed on the surface of the panel door, the sliding plate is fixedly installed on the free end of the telescopic push plate, a sliding groove five is opened on the surface of the positioning box, the limit plate is slidably installed on the inner wall of the sliding groove five, the arc plate is slidably installed on the bottom of the inner wall of the panel door, the signal box is fixedly installed on the top of the arc plate, the extrusion plate is fixedly installed on the surface of the signal box, and the signal amplifier is fixedly installed on the surface of the signal box, so that relevant personnel can be contacted faster, so that they can track and locate missing persons faster, and when impacted, the triggering signal amplifier 78 can ensure that the strength of the positioning signal is improved, reduce signal loss caused by environmental interference, and improve positioning accuracy.

[0014] According to the above technical solution, a telescopic elastic rod three is fixedly installed on the inner wall of the sliding groove five, the limit plate is fixedly connected to the free end of the telescopic elastic rod three, the surface of the limit plate is set as inclined plane three, and the surface of the extrusion plate is set as inclined plane four, thereby improving the signal strength and the reliability of data transmission, ensuring that real-time monitoring information is not affected, and facilitating quick decision-making.

[0015] The present invention provides a personnel positioning device based on Internet of Things technology. It has the following beneficial effects:

[0016] (1) The personnel positioning device, the wearer clips the belt into the positioning box, the belt approaches and contacts the inclined surface 1 of the telescopic pressure plate, and the telescopic pressure plate moves away from the clamping plate under the action of the belt. When the belt moves toward the top of the inner wall of the clamping plate until it contacts the clamping plate, the telescopic pressure plate loses the action of the belt, and the telescopic pressure plate recovers and moves toward the clamping plate until it contacts the surface of the card slot. When the touch plate moves to a certain distance and contacts the slide bar, the slide bar hits the switch 1 under the action of the touch plate, and then the alarm mechanism sounds an alarm to remind the wearer. When the person is forcibly pulled, the system can quickly sound an alarm to facilitate timely rescue. The easy disassembly and installation significantly improves the wearer's user experience, thereby making the wearer's use more convenient and quick.

[0017] (2) In the personnel positioning device, when the buffer plate at the bottom of the positioning box is impacted by the outside world, the buffer plate moves toward the positioning box under the action of the external impact force, and the movement of the buffer plate drives the fixing rod to move upward, and the upward movement of the fixing rod drives the placement plate to move, and at the same time, the upward movement of the placement plate drives the C-shaped plate to move, and the C-shaped plate moves upward until the top contacts the top of the inner wall of the sliding groove four, and the extrusion rod contacts and clamps the fixing plate, so that it remains stable under external shaking, reducing the damage to the electronic components on the top of the fixing plate caused by external impact force. The clamping fixing plate can maintain the stability of the device on the wearer and ensure the accuracy of real-time positioning information, especially in scenes with frequent exercise or activities. Moreover, when impacted, the device can quickly activate the clamping mechanism to avoid positioning failure caused by accidental movement.

[0018] (3) In the personnel positioning device, the upward movement of the fixed plate drives the upward movement of the inclined plate, and at the same time, the upward movement of the inclined plate releases and squeezes the arc plate. The arc plate slides toward the sliding plate under the action of its inclined plate. The movement of the arc plate drives the signal box to move and extend, thereby improving the emission intensity and positioning accuracy of the signal transmitter, thereby contacting relevant personnel more quickly, enabling them to track and locate missing persons more quickly, and when impacted, the triggering signal amplifier can ensure that the strength of the positioning signal is increased, reducing signal loss caused by environmental interference, and improving positioning accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall structure of the positioning box of the present invention;

[0021] Figure 3 This is a schematic structural diagram of the easily detachable installation device of the present invention;

[0022] Figure 4 This is a schematic structural diagram of the anti-collision device of the present invention;

[0023] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of the middle part;

[0024] Figure 6 This is a schematic structural diagram of the signal amplification device of the present invention;

[0025] Figure 7 For the present invention Figure 6 A magnified schematic diagram of the structure of part B in the middle;

[0026] In the figure: 1. Waist belt; 2. Positioning box; 3. Panel door; 4. GPS positioning mechanism; 51. Snap-in plate; 52. Telescopic spring rod 1; 53. Bottom plate; 54. Telescopic pressure plate; 55. Touch plate; 56. Alarm mechanism; 57. Sliding rod; 61. Fixed rod; 62. Buffer plate; 63. Placement plate; 64. C-shaped plate; 65. Telescopic spring rod 2; 66. Extrusion rod; 67. Telescopic pressure rod; 68. Fixed plate; 69. Inclined plate; 71. Telescopic push plate; 72. Sliding plate; 73. Telescopic spring rod 3; 74. Limiting plate; 75. Arc plate; 76. Signal box; 77. Extrusion plate; 78. Signal amplifier. DETAILED DESCRIPTION

[0027] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 7 One embodiment of the present invention is: a personnel positioning device based on the Internet of Things technology, including a waist belt 1 and a positioning box 2, and also including an easily detachable device, the inner wall of the positioning box 2 is fixedly installed with a panel door 3, the top of the inner wall of the positioning box 2 is fixedly installed with a GPS positioning mechanism 4, the easily detachable device includes a snap-on plate 51, a bottom plate 53, a telescopic pressure plate 54, a touch plate 55, an alarm mechanism 56 and a slide bar 57, the surface of the positioning box 2 is provided with a sliding groove 1, the snap-on plate 51 is slidably installed on the inner wall of the sliding groove 1, the bottom plate 53 is fixedly installed on the bottom of the inner wall of the positioning box 2, and the telescopic pressure plate 54 is fixedly installed on the bottom of the inner wall of the positioning box 2. On the surface of the bottom plate 53, the touch plate 55 is fixedly installed at the bottom of the clamping plate 51, and the alarm mechanism 56 is arranged on the inner wall of the positioning box 2. A sliding groove three is provided on the top of the alarm mechanism 56, and a slide bar 57 is slidably installed on the inner wall of the sliding groove three. When an attempt is made to forcibly peel the belt 1 from the wearer's body, the belt 1 moves in a direction away from the telescopic elastic rod 1 52, driving the touch plate 55 to move. When the touch plate 55 moves to a certain distance and contacts and slides the rod 57, the slide bar 57 hits the switch 1 under the action of the touch plate 55, and then the alarm mechanism 56 sounds an alarm to remind the wearer.

[0029] A telescopic elastic rod 52 is fixedly installed on the inner wall of the sliding groove 1, and the snap-in plate 51 is fixedly connected to the free end of the telescopic elastic rod 52. The shape of the snap-in plate 51 is set to be L-shaped, and a snap-in slot 1 is opened on the surface of the snap-in plate 51 to limit the belt 1 between the positioning box 2 and the snap-in plate 51. This limit can be achieved by toggling the manual lever at the bottom of the telescopic pressure plate 54.

[0030] A sliding groove 2 is provided on the surface of the positioning box 2, the surface of the telescopic pressure plate 54 is set as an inclined plane 1, a manual lever is provided at the bottom of the telescopic pressure plate 54, and a switch 1 is provided on the surface of the alarm mechanism 56. The switch 1 is electrically connected to the alarm mechanism 56, and the slide rod 57 hits the switch 1 under the action of the touch plate 55.

[0031] When this embodiment is working: the wearer clamps the positioning box 2 into the waist belt 1, and the waist belt 1 approaches and contacts the inclined surface 1 of the telescopic pressure plate 54. The telescopic pressure plate 54 moves in the direction away from the clamping plate 51 under the action of the waist belt 1. When the waist belt 1 moves toward the top of the inner wall of the clamping plate 51 until it contacts the clamping plate 51, and then the telescopic pressure plate 54 loses the action of the waist belt 1 on it, the telescopic pressure plate 54 recovers and moves in the direction close to the clamping plate 51 until it contacts the surface of the card slot, limiting the waist belt 1 between the positioning box 2 and the clamping plate 51. This limit can be achieved by toggling the manual lever at the bottom of the telescopic pressure plate 54, toggling the manual lever in the direction close to the panel door 3, and the movement of the manual lever drives the free end of the telescopic pressure plate 54 to move, releasing the tension on its waist belt 1. The belt 1 can be pulled downward to facilitate the quick installation of the positioning box 2. By providing clear installation steps, the difficulty of use for the staff is reduced, and the mistakes that the staff may make during the installation process are reduced. When trying to forcibly peel the belt 1 from the wearer's body, the belt 1 moves in the direction away from the telescopic elastic rod 52, driving the touch plate 55 to move. When the touch plate 55 moves to a certain distance and contacts and slides the rod 57, the rod 57 hits the switch 1 under the action of the touch plate 55, and then the alarm mechanism 56 sounds an alarm to remind the wearer. When a person is forcibly pulled, the system can quickly sound an alarm to facilitate timely rescue, and at the same time notify the people around or the security center to enhance their personal safety.

[0032] See also Figure 1-Figure 7On the basis of the above embodiment, another embodiment of the present invention includes an anti-collision device and a signal amplifying device. The anti-collision device includes a fixed rod 61, a buffer plate 62, a placement plate 63, a C-shaped plate 64, a second telescopic elastic rod 65, an extrusion rod 66, a telescopic pressure rod 67, a fixed plate 68 and an inclined plate 69. The fixed rod 61 slides through the bottom of the positioning box 2, the buffer plate 62 is fixedly installed on the end of the fixed rod 61 away from the positioning box 2, the placement plate 63 is fixedly installed on the end of the fixed rod 61 away from the buffer plate 62, and the C-shaped plate 64 is fixedly installed on the top of the placement plate 63. The telescopic elastic rod 65 is fixedly mounted on the inner wall of the positioning box 2, the extrusion rod 66 is fixedly mounted on the free end of the telescopic elastic rod 65, the telescopic pressure rod 67 is fixedly mounted on the bottom of the inner wall of the positioning box 2, the fixed plate 68 is fixedly mounted on the free end of the telescopic pressure rod 67, and the inclined plate 69 is fixedly mounted on the top of the fixed plate 68. The extrusion rod 66 loses the restriction of the C-shaped plate 64 and moves toward the fixed plate 68. At the same time, the extrusion rod 66 contacts and clamps the fixed plate 68, so that it remains stable under external shaking, reducing the damage to the electronic components on the top of the fixed plate 68 caused by external impact force.

[0033] A spring 1 is provided between the positioning box 2 and the buffer plate 62, a sliding groove 4 is provided on the surface of the extrusion rod 66, and the surface of the inclined plate 69 is set as an inclined surface 2. The movement of the buffer plate 62 drives the fixed rod 61 to move upward, and the upward movement of the fixed rod 61 drives the placement plate 63 to move.

[0034] The surface of the buffer plate 62 is set to be an arc surface 1, and the extrusion rod 66 is slidably connected to the placement plate 63. The extrusion rod 66 loses the restriction of the C-shaped plate 64 and moves toward the fixed plate 68. At the same time, the extrusion rod 66 contacts and clamps the fixed plate 68.

[0035] The signal amplifying device includes a telescopic push plate 71, a sliding plate 72, a limit plate 74, an arc plate 75, a signal box 76, an extrusion plate 77 and a signal amplifier 78. The telescopic push plate 71 is fixedly mounted on the surface of the panel door 3, the sliding plate 72 is fixedly mounted on the free end of the telescopic push plate 71, a sliding groove five is opened on the surface of the positioning box 2, the limit plate 74 is slidably mounted on the inner wall of the sliding groove five, the arc plate 75 is slidably mounted on the bottom of the inner wall of the panel door 3, the signal box 76 is fixedly mounted on the top of the arc plate 75, and the extrusion plate 77 is fixedly mounted on the surface of the signal box 76. When the limit plate 74 moves to cancel the limit on its sliding plate 72, the sliding plate 72 loses the limit of the limit plate 74, and at the same time, the telescopic push plate 71 restores the sliding plate 72 to move away from the signal box 76, and the signal amplifier 78 is fixedly mounted on the surface of the signal box 76.

[0036] A telescopic elastic rod three 73 is fixedly installed on the inner wall of the sliding groove five, and a limit plate 74 is fixedly connected to the free end of the telescopic elastic rod three 73. The surface of the limit plate 74 is set as a slope three, and the surface of the squeezing plate 77 is set as a slope four. The signal box 76 moves in the direction close to the protrusion. When the protrusion contacts and squeezes the switch two on the surface of the signal box 76, the switch two triggers the signal amplifier 78 to extend and start, thereby realizing that the signal amplifier 78 is extended and started when the wearer may encounter danger.

[0037] When this embodiment is working: when the buffer plate 62 at the bottom of the positioning box 2 is impacted by the outside world, the buffer plate 62 moves in the direction close to the positioning box 2 under the action of the external impact force, and the movement of the buffer plate 62 drives the fixing rod 61 to move upward, and the upward movement of the fixing rod 61 drives the placement plate 63 to move, and at the same time, the upward movement of the placement plate 63 drives the C-shaped plate 64 to move, and the C-shaped plate 64 moves upward until the top contacts the top of the inner wall of the sliding groove four. When the C-shaped plate 64 moves to release the sliding groove four, the restriction on its squeezing rod 66 is released, and then the squeezing rod 66 loses the restriction of the C-shaped plate 64 and moves in the direction close to the fixing plate 68. At the same time, the squeezing rod 66 contacts and clamps the fixing plate 68, so that it remains stable under external shaking, reducing the damage to the electronic components on the top of the fixing plate 68 caused by the external impact force. Clamping the fixing plate 68 can maintain the stability of the device on the wearer, ensuring the accuracy of real-time positioning information, especially in scenes with frequent exercise or activities. Moreover, when impacted, the device can quickly activate the clamping mechanism to avoid positioning failure caused by accidental movement, ensuring timely alarm and response.

[0038] When the intensity of the collision exceeds a certain threshold, the fixed plate 68 continues to move upward, driving the inclined plate 69 to move upward. At the same time, the inclined plate 69 moves upward to release and squeeze the curved plate 75. The curved plate 75 slides in the direction close to the sliding plate 72 under the action of its inclined plate 69. The movement of the curved plate 75 drives the signal box 76 to move. When the signal box 76 moves, the squeezing plate 77 on its surface moves. At the same time, when the squeezing plate 77 moves in the direction close to the limit plate 74, the squeezing plate 77 contacts and squeezes the limit plate 74 to move in the direction close to the telescopic elastic rod 3 73. When the limit plate 74 moves to cancel the limit of its sliding plate 72, the sliding plate 72 The plate 72 loses the restriction of the limit plate 74, and at the same time the retractable push plate 71 recovers and drives the sliding plate 72 to move away from the signal box 76. Then the signal amplifier 78 extends, so that the signal amplifier 78 can be extended when the wearer may be in danger, thereby contacting relevant personnel more quickly, so that they can track and locate missing persons more quickly. When impacted, the signal amplifier 78 is triggered to ensure that the strength of the positioning signal is increased, reduce signal loss due to environmental interference, improve positioning accuracy, and thus enhance signal strength and improve the reliability of data transmission, ensuring that real-time monitoring information is not affected, and facilitating quick decision-making.

[0039] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A personnel positioning device based on Internet of Things technology, comprising a waist belt (1) and a positioning box (2), characterized in that: It also includes an easy-to-disassemble device, an anti-collision device and a signal amplification device; Wherein, a panel door (3) is fixedly mounted on the inner wall of the positioning box (2), and a GPS positioning mechanism (4) is provided on the top of the inner wall of the positioning box (2); The easily detachable device comprises a snap-in plate (51), a bottom plate (53), a telescopic pressure plate (54), a touch plate (55), an alarm mechanism (56) and a slide bar (57); a sliding groove 1 is provided on the surface of the positioning box (2); the snap-in plate (51) is slidably mounted on the inner wall of the sliding groove 1; the bottom plate (53) is fixedly mounted on the bottom of the inner wall of the positioning box (2); the telescopic pressure plate (54) is fixedly mounted on the surface of the bottom plate (53); the touch plate (55) is fixedly mounted on the bottom of the snap-in plate (51); the alarm mechanism (56) is arranged on the inner wall of the positioning box (2); a sliding groove 3 is provided on the top of the alarm mechanism (56); and the slide bar (57) is slidably mounted on the inner wall of the sliding groove 3; The anti-collision device comprises a fixed rod (61), a buffer plate (62), a placement plate (63), a C-shaped plate (64), a second telescopic elastic rod (65), an extrusion rod (66), a telescopic pressure rod (67), a fixed plate (68) and an inclined plate (69), wherein the fixed rod (61) slides through the bottom of the positioning box (2), the buffer plate (62) is fixedly mounted on one end of the fixed rod (61) away from the positioning box (2), and the placement plate (63) is fixedly mounted on the other end of the fixed rod (61) away from the buffer plate (62), the C-shaped plate (64) is fixedly mounted on the top of the placement plate (63), the second telescopic elastic rod (65) is fixedly mounted on the inner wall of the positioning box (2), the extrusion rod (66) is fixedly mounted on the free end of the second telescopic elastic rod (65), the telescopic pressure rod (67) is fixedly mounted on the bottom of the inner wall of the positioning box (2), the fixed plate (68) is fixedly mounted on the free end of the telescopic pressure rod (67), and the inclined plate (69) is fixedly mounted on the top of the fixed plate (68).

2. The personnel positioning device based on Internet of Things technology according to claim 1, characterized in that: A telescopic elastic rod (52) is fixedly mounted on the inner wall of the sliding groove (5), the clamping plate (51) is fixedly connected to the free end of the telescopic elastic rod (52), the shape of the clamping plate (51) is set to be L-shaped, and a clamping groove (52) is provided on the surface of the clamping plate (51).

3. The personnel positioning device based on Internet of Things technology according to claim 2, characterized in that: The surface of the positioning box (2) is provided with a sliding groove 2, the surface of the telescopic pressure plate (54) is provided with an inclined surface 1, the bottom of the telescopic pressure plate (54) is provided with a manual lever, and the surface of the alarm mechanism (56) is provided with a switch 1, and the switch 1 is electrically connected to the alarm mechanism (56).

4. The personnel positioning device based on Internet of Things technology according to claim 3, characterized in that: A spring 1 is provided between the positioning box (2) and the buffer plate (62), a sliding groove 4 is provided on the surface of the extrusion rod (66), and a surface of the inclined plate (69) is provided as an inclined surface 2.

5. The personnel positioning device based on Internet of Things technology according to claim 4, characterized in that: The surface of the buffer plate (62) is configured as a first arc surface, and the extrusion rod (66) is slidably connected to the placement plate (63).

6. The personnel positioning device based on Internet of Things technology according to claim 5, characterized in that: The signal amplifying device includes a telescopic push plate (71), a sliding plate (72), a limiting plate (74), an arc plate (75), a signal box (76), an extrusion plate (77) and a signal amplifier (78), wherein the telescopic push plate (71) is fixedly mounted on the surface of the panel door (3), the sliding plate (72) is fixedly mounted on the free end of the telescopic push plate (71), a sliding groove five is opened on the surface of the positioning box (2), the limiting plate (74) is slidably mounted on the inner wall of the sliding groove five, the arc plate (75) is slidably mounted on the bottom of the inner wall of the panel door (3), the signal box (76) is fixedly mounted on the top of the arc plate (75), the extrusion plate (77) is fixedly mounted on the surface of the signal box (76), and the signal amplifier (78) is fixedly mounted on the surface of the signal box (76).

7. The personnel positioning device based on Internet of Things technology according to claim 6, characterized in that: The inner wall of the sliding groove five is fixedly mounted with a telescopic elastic rod three (73), the limiting plate (74) is fixedly connected to the free end of the telescopic elastic rod three (73), the surface of the limiting plate (74) is set as inclined surface three, and the surface of the extrusion plate (77) is set as inclined surface four.

Images