Precise pre-post security check all-in-one machine

Abstract

The utility model belongs to the technical field of pre-post security check, and particularly relates to a precise pre-post security check all-in-one machine which comprises a base, and the top of the base is fixedly connected with a shell of the pre-post security check all-in-one machine. A processor, an image data analysis and processing module, an identity recognition module, a physical condition monitoring module, a voice broadcast module and a touch screen are arranged on the shell, and the touch screen, the image data analysis and processing module, the identity recognition module, the physical condition monitoring module and the voice broadcast module are all electrically connected with the processor. The device is reasonable in structural design, moving and transferring of the device are facilitated, meanwhile, during moving, the access door can be effectively limited and reinforced, opening of the access door caused by shaking during moving is avoided, and the situation that the access door is collided and damaged is prevented.

Description

Technical Field

[0001] This utility model relates to the field of pre-job security inspection technology, and in particular to a precision pre-job security inspection integrated machine. Background Technology

[0002] Intelligent security checks integrate artificial intelligence, Internet of Things (IoT), and automation technologies into security inspection systems. Pre-job intelligent security checks are applicable to various scenarios, including public transportation, government and enterprise units, aviation, logistics, and other high-risk fields. By collecting basic human data, promptly detecting anomalies, and providing feedback, it ensures that managers can monitor the physical condition of employees before they start work and make timely adjustments to those deemed unsuitable.

[0003] However, the pre-job security inspection technology has its shortcomings. It is inconvenient to move and transfer some of them. Although some can be moved and transferred, it is not convenient to limit and reinforce the inspection door during the movement. This makes it easy for the inspection door to open due to shaking during the movement, which in turn makes the device prone to collision damage. Therefore, we propose a precision pre-job security inspection integrated machine to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned shortcomings and propose a precise pre-job security inspection integrated machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A precision pre-job security inspection integrated machine includes a base, the top of which is fixedly connected to the housing of the pre-job security inspection integrated machine. A movable-fixed switching mechanism is provided at the bottom of the base. An inspection door is rotatably provided on one side of the housing. A limit and reinforcement mechanism is provided between the inspection door and the base. The movable-fixed switching mechanism includes four movable wheels rotatably connected to the bottom of the base, two lifting screws rotatably connected to the inner wall of the bottom of the base, and a drive shaft rotatably connected to the inner walls of the front and rear sides of the base. Two active bevel gears are fixedly sleeved on the outer side of the drive shaft. Driven bevel gears are fixedly connected to the top of each of the two lifting screws. The two active bevel gears mesh with their corresponding driven bevel gears. Lifting plates are threaded onto the outer sides of the two lifting screws. Four connecting columns are fixedly connected to the bottom of the lifting plates. Brake pads are fixedly connected to the lower ends of the four connecting columns. The four brake pads movably abut against the tops of the movable wheels.

[0007] As a preferred embodiment of this utility model, an inspection port is provided on one side of the housing, and the inspection door is rotatably disposed inside the inspection port. An ear plate is fixedly connected to one side of the inspection door, and a storage groove is provided on the inner wall of one side of the inspection port. Magnets are fixedly connected to the upper and lower inner walls of the storage groove, and the ear plate and the two magnets attract each other.

[0008] In a preferred embodiment of this invention, the ear plate is movably fitted into the storage groove, and a handle is fixedly connected to one side of the inspection door.

[0009] As a preferred embodiment of this invention, a wireless communication module is further provided inside the housing, and the wireless communication module is electrically connected to the processor.

[0010] In a preferred embodiment of this invention, the housing is provided with a processor, an image data analysis and processing module, an identity recognition module, a physical condition monitoring module, a voice broadcast module, and a touch screen. The touch screen, image data analysis and processing module, identity recognition module, physical condition monitoring module, and voice broadcast module are all electrically connected to the processor. The identity recognition module includes a human recognition unit, an ID card recognition unit, and an IC card recognition unit. The physical condition monitoring module includes a body temperature detection unit, an alcohol detection unit, a blood pressure detection unit, a heart rate detection unit, and an emotional state detection unit.

[0011] As a preferred embodiment of this utility model, four limiting rods are fixedly connected to the top inner wall and the bottom inner wall of the base, and the lifting plate is slidably sleeved on the outside of the four limiting rods.

[0012] As a preferred embodiment of this invention, a handwheel is fixedly connected to the front end of the drive shaft.

[0013] As a preferred embodiment of this utility model, the limiting and reinforcing mechanism includes a horizontal plate fixedly connected to one side of the lifting plate, a limiting plate fixedly connected to the top of the horizontal plate, a rectangular opening on one side of the base, a guide rod fixedly connected to the upper and lower inner walls of the rectangular opening, and the horizontal plate slidably sleeved on the outside of the guide rod and slidably sleeved in the rectangular opening.

[0014] This utility model describes a precision pre-job security check integrated machine. It uses a facial recognition unit with a binocular liveness camera to collect facial features, which are then compared with a local personnel information database to quickly and accurately confirm the identity of the person, preventing cheating such as proxy checks. It can also identify individuals through an ID card recognition unit and an IC card recognition unit, verifying their identity by reading document information to ensure consistency between person and document, thus improving the accuracy and reliability of security checks. The body condition detection module includes a body temperature detection unit using binocular thermal imaging cameras and other technologies for temperature measurement; and an alcohol detection unit using a non-contact alcohol detector to collect alcohol from the person's exhaled breath. The system includes a blood pressure and heart rate detection unit, which collects blood pressure and heart rate data from the user via a sphygmomanometer and a heart rate monitor, respectively. An emotional state detection unit analyzes subtle facial muscle tremors based on facial signals captured by a binocular liveness camera. It recognizes facial expressions and infers the user's mental health status based on parameters related to vestibular emotional reflex function, physiology, and psychology. This integrated system allows for comprehensive physical examination without requiring users to move between different testing sites, improving efficiency. During testing, a voice broadcast module provides reminders for each test item.

[0015] In this utility model, a precision pre-job security inspection integrated machine is described. When it needs to be moved, the handwheel rotates the drive shaft and two active bevel gears. The two active bevel gears drive the two driven bevel gears and the lifting plate to move upward. The lifting plate drives the four connecting columns and four brake pads to move upward synchronously without locking the moving wheels. At this time, the four moving wheels can push the housing to move. At the same time, the lifting plate drives the horizontal plate to move upward, and the horizontal plate drives the limit plate to move upward to abut and limit the inspection door, preventing the inspection door from suddenly opening due to shaking during movement. When it is in place, the drive shaft is rotated in the opposite direction, causing the lifting plate and four brake pads to move downward to lock the moving wheels, preventing the housing from shifting during use and affecting the stability during inspection. The lifting plate drives the limit plate to move downward without limiting the inspection door. At this time, the inspection door can be attracted and fixed by the magnet and the ear plate, without hindering the opening of the inspection door to carry out inspection and maintenance work on the equipment inside the housing.

[0016] This utility model has a reasonable structural design, which not only facilitates the movement and transfer of the device, but also effectively limits and reinforces the maintenance door during movement, preventing it from opening due to shaking and avoiding collision damage. Attached Figure Description

[0017] Figure 1 A first-view perspective stereoscopic view of a precision pre-job security inspection integrated machine proposed in this utility model;

[0018] Figure 2This is a second-view perspective stereoscopic view of a precision pre-job security inspection integrated machine proposed in this utility model;

[0019] Figure 3 This is a cross-sectional view of the base of a precision pre-job security inspection integrated machine proposed in this utility model;

[0020] Figure 4 for Figure 2 A schematic diagram of the structure of part A;

[0021] Figure 5 This is a connection diagram of a precision pre-job security inspection integrated machine proposed in this utility model.

[0022] In the diagram: 1. Base; 2. Housing; 3. Moving and fixing switching mechanism; 4. Limiting and reinforcing mechanism; 5. Inspection door; 6. Inspection port; 7. Magnet; 8. Storage slot; 9. Ear plate; 10. Handle; 30. Lifting plate; 31. Handwheel; 32. Connecting column; 33. Brake pad; 34. Moving wheel; 35. Limiting rod; 36. Drive shaft; 37. Driven bevel gear; 38. Driving bevel gear; 39. Lifting screw; 41. Limiting plate; 42. Horizontal plate; 43. Guide rod; 44. Rectangular opening. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-5 A precision pre-job security check integrated machine includes a base 1, with a housing 2 of the pre-job security check integrated machine fixedly connected to the top of the base 1. The housing 2 is equipped with a processor, an image data analysis and processing module, an identity recognition module, a body condition monitoring module, a voice broadcast module, and a touch screen. The touch screen, image data analysis and processing module, identity recognition module, body condition monitoring module, and voice broadcast module are all electrically connected to the processor. The identity recognition module includes a human recognition unit, an ID card recognition unit, and an IC card recognition unit. The body condition monitoring module includes a body temperature detection unit, an alcohol detection unit, a blood pressure detection unit, a heart rate detection unit, and an emotional state detection unit. A movable and fixed switching mechanism 3 is provided at the bottom of the base 1. A maintenance door 5 is rotatably provided on one side of the housing 2. A limit and reinforcement mechanism 4 is provided between the maintenance door 5 and the base 1.

[0025] Furthermore, an inspection port 6 is provided on one side of the housing 2, and an inspection door 5 is rotatably installed in the inspection port 6. An ear plate 9 is fixedly connected to one side of the inspection door 5, and a storage groove 8 is provided on the inner wall of one side of the inspection port 6. Magnets 7 are fixedly connected to the upper and lower inner walls of the storage groove 8. The ear plate 9 and the two magnets 7 attract each other. Through the attraction between the magnets 7 and the ear plate 9, the inspection door 5 can be attracted and fixed, while not hindering the opening of the inspection door 5 to carry out inspection and maintenance work on the equipment inside the housing 2.

[0026] Furthermore, the ear plate 9 is movably fitted inside the storage slot 8, and a handle 10 is fixedly connected to one side of the inspection door 5 to facilitate pulling the inspection door 5.

[0027] Furthermore, a wireless communication module is also installed inside the housing 2. The wireless communication module is electrically connected to the processor, which facilitates sending the pre-job test results to the backend.

[0028] Furthermore, refer to Figures 1-3 The movable-fixed switching mechanism 3 includes four movable wheels 34 rotatably connected to the bottom of the base 1, two lifting screws 39 rotatably connected to the inner wall of the bottom of the base 1, and a drive shaft 36 rotatably connected to the inner walls of the front and rear sides of the base 1. Two active bevel gears 38 are fixedly sleeved on the outer side of the drive shaft 36. Driven bevel gears 37 are fixedly connected to the top of each of the two lifting screws 39. The two active bevel gears 38 mesh with the corresponding driven bevel gears 37. Lifting plates 30 are threaded onto the outer side of the two lifting screws 39. Four connecting columns 32 are fixedly connected to the bottom of the base 1. Brake pads 33 are fixedly connected to the bottom of each of the four connecting columns 32. The four brake pads 33 are movably abutting against the top of the moving wheel 34. The limiting and reinforcing mechanism 4 includes a horizontal plate 42 fixedly connected to one side of the lifting plate 30. A limiting plate 41 is fixedly connected to the top of the horizontal plate 42. A rectangular opening 44 is opened on one side of the base 1. The same guide rod 43 is fixedly connected to the upper and lower inner walls of the rectangular opening 44. The horizontal plate 42 is slidably sleeved on the outside of the guide rod 43 and slidably sleeved in the rectangular opening 44.

[0029] The above scheme is adopted as follows: When it is necessary to move and transfer, the drive shaft 36 and two active bevel gears 38 are rotated by handwheel 31. The two active bevel gears 38 drive the two driven bevel gears 37 and the lifting plate 30 to move upward. The lifting plate 30 drives the four connecting columns 32 and the four brake pads 33 to move upward synchronously without locking the moving wheel 34. At this time, the housing 2 can be moved and transferred by the four moving wheels 34. At the same time, the lifting plate 30 drives the horizontal plate 42 to move upward. The horizontal plate 42 drives the limit plate 41 to move upward and abut against the inspection door 5 to limit it, so as to avoid the inspection door 5 being suddenly opened due to shaking during movement. When it is moved into place, the drive shaft 36 is rotated in the opposite direction, so that the lifting plate 30 and the four brake pads 33 move downward to lock the moving wheel 34, so as to prevent the housing 2 from being displaced during use and affecting the stability during testing. The lifting plate 30 drives the limit plate 41 to move downward without limiting the inspection door 5.

[0030] Furthermore, four limiting rods 35 are fixedly connected to the top inner wall and the bottom inner wall of the base 1. The lifting plate 30 is slidably sleeved on the outside of the four limiting rods 35. A handwheel 31 is fixedly connected to the front end of the drive shaft 36 to facilitate the rotation of the drive shaft 36 and guide the lifting plate 30 to make its lifting more stable.

[0031] In this invention, during use, the facial recognition unit uses a binocular liveness camera to collect facial features and compares them with a local personnel information database to quickly and accurately confirm the identity of the person, preventing cheating behaviors such as proxy inspection. Alternatively, it can be identified through an ID card recognition unit and an IC card recognition unit, verifying the identity of the person by reading the document information, ensuring that the person and the document match, and improving the accuracy and reliability of security checks.

[0032] The physical condition detection module includes a body temperature detection unit that uses binocular thermal imaging cameras and other technologies to measure temperature; an alcohol detection unit that uses a non-contact alcohol detector to collect the alcohol content in the person's breath; a blood pressure detection unit and a heart rate detection unit that collect the person's blood pressure and heart rate through blood pressure monitors and heart rate monitors, respectively; and an emotional state detection unit that analyzes subtle facial muscle tremors based on facial signals collected by a binocular liveness camera. Based on vestibular emotional reflex function and parameters related to physiological and psychological responses, it recognizes facial expressions and infers the mental health status of the person being tested. This allows for integrated physical condition detection without requiring personnel to move between different physical detection items, improving detection efficiency. During the test, a voice broadcast module can provide reminders for the operation of the test items.

[0033] When relocation is required, the drive shaft 36 and two driving bevel gears 38 are rotated via handwheel 31. The two driving bevel gears 38 drive the two driven bevel gears 37 and the lifting plate 30 to move upwards. The lifting plate 30 drives the four connecting columns 32 and four brake pads 33 to move upwards synchronously without locking the moving wheels 34. At this time, the housing 2 can be moved by the four moving wheels 34. Simultaneously, the lifting plate 30 drives the horizontal plate 42 to move upwards, and the horizontal plate 42 drives the limit plate 41 to move upwards, abutting and limiting the access door 5 to prevent further movement. In the event of a shaking motion that causes the inspection door 5 to suddenly open, when the door is in position, the drive shaft 36 is rotated in the opposite direction, causing the lifting plate 30 and the four brake pads 33 to move down and lock the moving wheel 34. This prevents the housing 2 from shifting during use and affecting the stability during testing. The lifting plate 30 also causes the limit plate 41 to move down without limiting the inspection door 5. At this time, the inspection door 5 can be fixed by the attraction of the magnet 7 and the ear plate 9, without hindering the opening of the inspection door 5 to perform maintenance work on the equipment inside the housing 2.

Claims

1. A precision pre-job security inspection integrated machine, characterized in that, The system includes a base (1), the top of which is fixedly connected to the housing (2) of the pre-job security inspection integrated machine. A movable-fixed switching mechanism (3) is provided at the bottom of the base (1). An inspection door (5) is rotatably provided on one side of the housing (2). A limit reinforcement mechanism (4) is provided between the inspection door (5) and the base (1). The movable-fixed switching mechanism (3) includes four moving wheels (34) rotatably connected to the bottom of the base (1), two lifting screws (39) rotatably connected to the inner wall of the bottom of the base (1), and a drive mechanism rotatably connected to the inner walls of the front and rear sides of the base (1). Shaft (36), two active bevel gears (38) are fixedly sleeved on the outer side of the drive shaft (36), and driven bevel gears (37) are fixedly connected to the top of the two lifting screws (39). The two active bevel gears (38) mesh with the corresponding driven bevel gears (37). Lifting plates (30) are threaded on the outer side of the two lifting screws (39). Four connecting columns (32) are fixedly connected to the bottom of the lifting plate (30). Brake pads (33) are fixedly connected to the bottom of the four connecting columns (32). The four brake pads (33) are movably abutting against the top of the moving wheel (34).

2. The precision pre-job security inspection integrated machine according to claim 1, characterized in that, The housing (2) has an inspection port (6) on one side. The inspection door (5) is rotatably installed in the inspection port (6). An ear plate (9) is fixedly connected to one side of the inspection door (5). A storage groove (8) is provided on the inner wall of one side of the inspection port (6). Magnets (7) are fixedly connected to the upper and lower inner walls of the storage groove (8). The ear plate (9) and the two magnets (7) attract each other.

3. The precision pre-job security inspection integrated machine according to claim 2, characterized in that, The ear plate (9) is movably fitted inside the storage groove (8), and a handle (10) is fixedly connected to one side of the inspection door (5).

4. The precision pre-job security inspection integrated machine according to claim 1, characterized in that, The housing (2) is also provided with a wireless communication module, which is electrically connected to the processor.

5. The precision pre-job security inspection integrated machine according to claim 1, characterized in that, The housing (2) is equipped with a processor, an image data analysis and processing module, an identity recognition module, a physical condition monitoring module, a voice broadcast module, and a touch screen. The touch screen, the image data analysis and processing module, the identity recognition module, the physical condition monitoring module, and the voice broadcast module are all electrically connected to the processor. The identity recognition module includes a human recognition unit, an ID card recognition unit, and an IC card recognition unit. The physical condition monitoring module includes a body temperature detection unit, an alcohol detection unit, a blood pressure detection unit, a heart rate detection unit, and an emotional state detection unit.

6. The precision pre-job security inspection integrated machine according to claim 1, characterized in that, Four limiting rods (35) are fixedly connected to the top inner wall and the bottom inner wall of the base (1), and the lifting plate (30) is slidably sleeved on the outside of the four limiting rods (35).

7. The precision pre-job security inspection integrated machine according to claim 1, characterized in that, A handwheel (31) is fixedly connected to the front end of the drive shaft (36).

8. The precision pre-job security inspection integrated machine according to claim 1, characterized in that, The limiting and reinforcing mechanism (4) includes a horizontal plate (42) fixedly connected to one side of the lifting plate (30). A limiting plate (41) is fixedly connected to the top of the horizontal plate (42). A rectangular opening (44) is provided on one side of the base (1). The same guide rod (43) is fixedly connected to the upper and lower inner walls of the rectangular opening (44). The horizontal plate (42) is slidably sleeved on the outside of the guide rod (43) and slidably sleeved in the rectangular opening (44).

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