Lifting platform with monitoring function

Abstract

The invention discloses a lifting platform with a monitoring function, and particularly relates to the technical field of lifting platforms, the lifting platform comprises a base, a lifting platform is arranged at the top of the base, a shear fork type hydraulic lifting device is arranged between the lifting platform and the base, and a guardrail is welded to the top of the lifting platform. A face recognition camera is fixedly installed on the front side of the guardrail, the output end of the face recognition camera is connected with a face recognition module, flashing lights are fixedly installed on the two sides of the bottom of the lifting table, and a ladder folding and unfolding motor is fixedly installed at the bottom of the lifting table. By arranging the face recognition camera, the face recognition module, the ladder folding and unfolding motor, the fingerprint recognition module and other structures, the device has the monitoring function, it can be guaranteed that the device can only be used and operated by authorized personnel, the situation that the device is used and operated by unauthorized personnel is avoided, the safety coefficient of the device is high, and the safety of the device is improved. And popularization and use are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of lifting platforms, and more specifically, to a lifting platform with a monitoring function. Background Art

[0002] A lifting platform is a lifting machinery for transporting people or objects vertically. It refers to equipment for vertical transportation in logistics systems such as factories and automatic warehouses. The lifting platform is often also equipped with various planar conveying equipment as a connecting device for conveyor lines at different heights.

[0003] Although the lifting platform in the prior art can be used normally, it still has many disadvantages in actual use. For example, the lifting platform in the prior art does not have a monitoring function, resulting in anyone being able to board the lifting platform and operate it. This results in a low safety factor for the lifting platform in the prior art, which is not conducive to its popularization and use. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a lifting platform with a monitoring function. By providing a facial recognition camera, a facial recognition module, a ladder retractable motor and a fingerprint recognition module and other structures, the present invention has a monitoring function, which can ensure that the device will only be used and operated by authorized personnel, avoiding the situation where unauthorized personnel use and operate the device, so that the safety factor of the present invention is higher, which is conducive to promotion and use, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lifting platform with a monitoring function, comprising a base, a lifting platform is arranged on the top of the base, a scissor-type hydraulic lifting device is arranged between the lifting platform and the base, a guardrail is welded on the top of the lifting platform, a facial recognition camera is fixedly installed on the front side of the guardrail, a facial recognition module is connected to the output end of the facial recognition camera, flashing lights are fixedly installed on both sides of the bottom of the lifting platform, a ladder retracting and discharging motor is fixedly installed on the bottom of the lifting platform, the output shaft of the ladder retracting and discharging motor passes through the outer wall of the lifting platform and extends to the outside of the lifting platform, a ladder retracting and releasing gear is fixedly installed on the end of the output shaft of the ladder retracting and discharging motor, two limit blocks are welded on the front side of the lifting platform, and the cross-sectional shapes of the two limit blocks are both set to be concave, and the two A lift is arranged between the limit blocks, and limit strips are welded on both sides of the lift, and a lifting rack is arranged at the rear of one side of the lift, and a controller is connected to the lift platform through a wire, and a fingerprint collector is arranged at the bottom of the controller surface, and the output end of the fingerprint collector is connected to a fingerprint recognition module, and the output end of the fingerprint recognition module is connected to an automation controller, and the input end of the automation controller is connected to a power supply unit, and the input end of the automation controller is connected to a facial information storage device, and the input end of the automation controller is connected to a control panel, and the input end of the control panel is connected to an increase button, and the input end of the control panel is connected to a decrease button, and the increase button and the decrease button are both arranged on the controller, and the input end of the automation controller is connected to a fingerprint information storage device; The facial recognition camera is used to capture the facial image of the person who wants to board the lift and send it to the facial recognition module for recognition; The facial recognition module is used to recognize the facial image of the person who wants to board the lift platform captured by the facial recognition camera, and send the recognition result to the automation controller for processing; The fingerprint collector is used to collect fingerprint information of a person who wants to control the lifting platform, and send it to the fingerprint recognition module for recognition; The fingerprint recognition module is used to recognize the fingerprint information of the person who wants to control the lifting of the lifting platform collected by the fingerprint collector, and send the recognition result to the automation controller for processing; The flashing light is used to flash when the lifting platform descends to remind the personnel below to pay attention to safety; The facial information storage device is used to store the facial information of the staff member, so as to facilitate the facial recognition module to retrieve and compare; The fingerprint information storage device is used to store the fingerprint information of the staff member, so as to facilitate the fingerprint recognition module to retrieve and compare.

[0006] In a preferred embodiment, the ladder retracting and releasing motor output shaft is drivingly connected to the ladder retracting and releasing gear.

[0007] In a preferred embodiment, the lifting platform is slidably connected to the limiting block via a limiting bar, and the lifting rack is meshed with the ladder retracting and extending gear.

[0008] In a preferred embodiment, the automation controller is configured as a single chip microcomputer.

[0009] In a preferred embodiment, the output end of the automation controller is connected to the input end of the flashing light, and the output end of the automation controller is connected to the input end of the ladder retractable motor.

[0010] In a preferred embodiment, the output end of the automation controller is connected to the input end of the scissor-type hydraulic lifting device.

[0011] In a preferred embodiment, the automation controller input is connected to the facial recognition module output.

[0012] In a preferred embodiment, universal wheels are fixedly mounted at the four corners of the bottom of the base.

[0013] Technical effects and advantages of the present invention: The present invention is provided with structures such as a facial recognition camera, a facial recognition module, a ladder retractable motor and a fingerprint recognition module, so that the present invention has a monitoring function, which can ensure that the device can only be used and operated by authorized personnel, avoiding the situation where unauthorized personnel use and operate the device, making the safety factor of the present invention higher and conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 For the present invention Figure 1 Enlarged schematic diagram of the structure of part A in the middle.

[0016] Figure 3 It is a schematic diagram of the top view of the limit block of the present invention.

[0017] Figure 4 It is a rear view structural schematic diagram of the lift of the present invention.

[0018] Figure 5 It is a schematic diagram of the controller structure of the present invention.

[0019] Figure 6 It is a system diagram of the present invention.

[0020] The accompanying drawings are marked as follows: 1. base; 2. lifting platform; 3. scissor-type hydraulic lifting device; 4. guardrail; 5. facial recognition camera; 6. facial recognition module; 7. flashing light; 8. ladder retracting motor; 9. ladder retracting and releasing gear; 10. limit block; 11. lift; 12. limit bar; 13. lifting rack; 14. controller; 15. fingerprint collector; 16. fingerprint recognition module; 17. automation controller; 18. power supply unit; 19. facial information storage device; 20. control panel; 21. raising button; 22. lowering button; 23. fingerprint information storage device; 24. universal wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 and attached Figure 6As shown, the present invention provides a lifting platform with a monitoring function, including a base 1, a lifting platform 2 is arranged on the top of the base 1, a scissor-type hydraulic lifting device 3 is arranged between the lifting platform 2 and the base 1, a guardrail 4 is welded on the top of the lifting platform 2, a facial recognition camera 5 is fixedly installed on the front side of the guardrail 4, and a facial recognition module 6 is connected to the output end of the facial recognition camera 5. The facial recognition module is a biometric recognition technology, which uses a camera to capture and analyze the characteristics of a person's face, such as the shape, size, position and other information of eyes, mouth, nose and other parts, so as to identify the identity of a person, flashing lights 7 are fixedly installed on both sides of the bottom of the lifting platform 2, a ladder retracting and discharging motor 8 is fixedly installed on the bottom of the lifting platform 2, the output shaft of the ladder retracting and discharging motor 8 passes through the outer wall of the lifting platform 2 and extends to the outside of the lifting platform 2, and a ladder retracting and releasing gear 9 is fixedly installed on the end of the output shaft of the ladder retracting and discharging motor 8, two limit blocks 10 are welded on the front side of the lifting platform 2, and the cross-sectional shapes of the two limit blocks 10 are both set to be concave, and a lift 11 is arranged between the two limit blocks 10. Limiting strips 12 are welded on both sides, a lifting rack 13 is arranged at the rear of one side of the lift 11, a controller 14 is connected to the lifting platform 2 through a wire, a fingerprint collector 15 is arranged at the bottom of the surface of the controller 14, and a fingerprint recognition module 16 is connected to the output end of the fingerprint collector 15. The fingerprint recognition module is a technical means for identity authentication or access control by detecting and extracting biometric information of fingerprints. It is mainly composed of several parts such as a sensor, a signal processing unit, and an image processing algorithm. The output end of the fingerprint recognition module 16 is connected to an automation controller 17, and the input end of the automation controller 17 is connected to a power supply unit 18. The input end of the automation controller 17 is connected to a facial information storage 19, and the input end of the automation controller 17 is connected to a control panel 20. The input end of the control panel 20 is connected to an increase button 21, and the input end of the control panel 20 is connected to a decrease button 22. The increase button 21 and the decrease button 22 are both arranged on the controller 14, and the input end of the automation controller 17 is connected to a fingerprint information storage 23; The facial recognition camera 5 is used to capture the facial image of the person who wants to board the lift 2 and send it to the facial recognition module 6 for recognition; The facial recognition module 6 is used to recognize the facial image of the person who wants to board the lifting platform 2 captured by the facial recognition camera 5, and send the recognition result to the automation controller 17 for processing; The fingerprint collector 15 is used to collect fingerprint information of a person who wants to control the lifting platform, and send it to the fingerprint recognition module 16 for recognition; The fingerprint recognition module 16 is used to recognize the fingerprint information of the person who wants to control the lifting platform, which is collected by the fingerprint collector 15, and send the recognition result to the automation controller 17 for processing; The flashing light 7 is used to flash when the lifting platform descends to remind the personnel below to pay attention to safety; The facial information storage 19 is used to store the facial information of the staff member, so that the facial recognition module 6 can retrieve and compare it; The fingerprint information storage device 23 is used to store the fingerprint information of the staff member, so that the fingerprint identification module 16 can retrieve and compare the information.

[0023] The output shaft of the ladder retracting motor 8 is drivingly connected with the ladder retracting gear 9 .

[0024] The lifting platform 11 is slidably connected to the limiting block 10 via a limiting bar 12 , and the lifting rack 13 is meshed with the ladder retracting and releasing gear 9 .

[0025] The automation controller 17 is configured as a single-chip microcomputer, which is an integrated circuit chip that uses ultra-large-scale integrated circuit technology to integrate a central processing unit CPU with data processing capabilities, random access memory RAM, read-only memory ROM, multiple I / O ports and interrupt systems, timers / counters and other functions into a small and complete microcomputer system on a silicon chip.

[0026] The output end of the automation controller 17 is connected to the input end of the flashing light 7 , and the output end of the automation controller 17 is connected to the input end of the ladder retractable motor 8 .

[0027] The output end of the automation controller 17 is connected to the input end of the scissor-type hydraulic lifting device 3 .

[0028] The input end of the automation controller 17 is connected to the output end of the facial recognition module 6 .

[0029] Universal wheels 24 are fixedly mounted at the four corners of the bottom of the base 1 .

[0030] The model of the single chip microcomputer is set to M68HC16, the model of the facial recognition module 6 is set to MF0 K210, and the model of the fingerprint recognition module 16 is set to ZFM-608SA.

[0031] The specific implementation method is as follows: when using the present invention, the facial recognition camera 5 can capture the facial image of the person who wants to board the lifting platform 2 and send it to the facial recognition module 6 for identification. The facial recognition module 6 can identify the facial image of the person who wants to board the lifting platform 2 captured by the facial recognition camera 5, and send the identification result to the automatic controller 17 for processing. If the person is identified as an authorized person, the automatic controller 17 controls the ladder retracting and discharging motor 8 to operate, and the ladder retracting and discharging motor 8 drives the ladder retracting and discharging gear 9 to rotate, thereby driving the lifting rack 13 to descend, and then drives the elevator 11 to move downward between the two limit blocks 10, so that the authorized person can use the elevator 11 to board the lifting platform 2. If the person is identified as an unauthorized person, the elevator 11 will not be lowered. The fingerprint collector 15 can collect the fingerprint information of the person who wants to control the lifting of the lifting platform, and send it to the fingerprint recognition module 16 for identification. The fingerprint recognition module 16 can identify the fingerprint information collected by the fingerprint collector 15. The fingerprint information of the person who wants to control the lifting of the lifting platform is collected, and the identification result is sent to the automatic controller 17 for processing. If it is identified as an authorized person, the lifting platform 2 can be controlled by the raising button 21 and the lowering button 22 on the control panel 20. If it is identified as an unauthorized person, pressing the raising button 21 and the lowering button 22 on the control panel 20 will have no response, and the lifting platform 2 cannot be controlled. The flashing light 7 can flash when the lifting platform descends to remind the people below to pay attention to safety. The facial information storage 19 can store the facial information of the staff, which is convenient for the facial recognition module 6 to retrieve and compare. The fingerprint information storage 23 can store the fingerprint information of the staff, which is convenient for the fingerprint recognition module 16 to retrieve and compare. This makes the present invention have a monitoring function, which can ensure that the device will only be used and operated by authorized personnel, avoiding the situation where unauthorized personnel use and operate the device, making the safety factor of the present invention higher and conducive to popularization and use.

[0032] Working principle of the present invention: Refer to the instruction manual Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 and attached Figure 6 When using the present invention, by providing structures such as a facial recognition camera 5, a facial recognition module 6, a ladder retractable motor 8 and a fingerprint recognition module 16, the present invention has a monitoring function, which can ensure that the device can only be used and operated by authorized personnel, avoiding the situation where unauthorized personnel use and operate the device, making the safety factor of the present invention higher and conducive to popularization and use.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change; Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting platform with monitoring function, comprising a base (1), characterized in that: A lifting platform (2) is arranged on the top of the base (1), a scissor-type hydraulic lifting device (3) is arranged between the lifting platform (2) and the base (1), a guardrail (4) is welded on the top of the lifting platform (2), a facial recognition camera (5) is fixedly installed on the front side of the guardrail (4), and the output end of the facial recognition camera (5) is connected to a facial recognition module (6), flashing lights (7) are fixedly installed on both sides of the bottom of the lifting platform (2), a ladder retracting and discharging motor (8) is fixedly installed on the bottom of the lifting platform (2), the output shaft of the ladder retracting and discharging motor (8) passes through the outer wall of the lifting platform (2) and extends to the outside of the lifting platform (2), and a ladder retracting and releasing gear (9) is fixedly installed on the end of the output shaft of the ladder retracting and discharging motor (8), two limit blocks (10) are welded on the front side of the lifting platform (2), and the cross-sectional shape of the two limit blocks (10) is set to be a concave shape, and a lift ladder (11) is arranged between the two limit blocks (10), and limit blocks are welded on both sides of the lift ladder (11). The lifting platform (2) is provided with a lifting rack (13) at the rear of one side of the lifting ladder (11); a controller (14) is connected to the lifting platform (2) via a wire; a fingerprint collector (15) is provided at the bottom of the surface of the controller (14); an output end of the fingerprint collector (15) is connected to a fingerprint recognition module (16); an output end of the fingerprint recognition module (16) is connected to an automation controller (17); an input end of the automation controller (17) is connected to a power supply unit (18); an input end of the automation controller (17) is connected to a facial information storage device (19); an input end of the automation controller (17) is connected to a control panel (20); an input end of the control panel (20) is connected to an increase button (21); an input end of the control panel (20) is connected to a decrease button (22); the increase button (21) and the decrease button (22) are both provided on the controller (14); and an input end of the automation controller (17) is connected to a fingerprint information storage device (23); The facial recognition camera (5) is used to capture a facial image of a person who wants to board the lift (2) and send the image to the facial recognition module (6) for recognition; The facial recognition module (6) is used to recognize the facial image of a person who wants to board the lifting platform (2) captured by the facial recognition camera (5), and send the recognition result to the automation controller (17) for processing; The fingerprint collector (15) is used to collect fingerprint information of a person who wants to control the lifting of the lifting platform, and send it to the fingerprint recognition module (16) for recognition; The fingerprint recognition module (16) is used to recognize the fingerprint information of a person who wants to control the lifting of the lifting platform collected by the fingerprint collector (15), and send the recognition result to the automation controller (17) for processing; The flashing light (7) is used to flash when the lifting platform descends, reminding people below to pay attention to safety; The facial information storage device (19) is used to store the facial information of the staff member, so as to facilitate the facial recognition module (6) to retrieve and compare; The fingerprint information storage device (23) is used to store the fingerprint information of the staff member, so as to facilitate the fingerprint identification module (16) to retrieve and compare the fingerprint information.

2. The lifting platform with monitoring function according to claim 1, characterized in that: The output shaft of the ladder retracting and releasing motor (8) is drivingly connected to the ladder retracting and releasing gear (9).

3. The lifting platform with monitoring function according to claim 1, characterized in that: The lifting platform (11) is slidably connected to the limiting block (10) via a limiting strip (12), and the lifting rack (13) is meshed with the ladder retracting and releasing gear (9).

4. The lifting platform with monitoring function according to claim 1, characterized in that: The automation controller (17) is configured as a single chip microcomputer.

5. The lifting platform with monitoring function according to claim 1, characterized in that: The output end of the automation controller (17) is connected to the input end of the flashing light (7), and the output end of the automation controller (17) is connected to the input end of the ladder retractable motor (8).

6. The lifting platform with monitoring function according to claim 1, characterized in that: The output end of the automation controller (17) is connected to the input end of the scissor-type hydraulic lifting device (3).

7. The lifting platform with monitoring function according to claim 1, characterized in that: The input end of the automation controller (17) is connected to the output end of the facial recognition module (6).

8. The lifting platform with monitoring function according to claim 1, characterized in that: Universal wheels (24) are fixedly mounted at the four corners of the bottom of the base (1).

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