A vibration wake-up machine and a living body detection system

Abstract

The application discloses a kind of vibration wake-up machine and living body detection system, it belongs to vibration wake-up machine field.It includes: base;Conveying roller is multiple, and is evenly rotated and installed between two bases;Wherein, the rotation of conveying roller is driven by external driving device;Jacking plate is multiple, and corresponding jacking plate is located between two adjacent conveying rollers;Connecting frame is fixed with jacking plate, and located below conveying roller;Jacking assembly is installed on base, for jacking connecting frame.By setting cam, servo motor, connecting frame, ultrasonic generator, when needing to vibrate and wake up living body, can be placed on the conveying roller of wake-up machine, when under the action of photoelectric probe, sensing package, so that external driving device starts, so that conveying roller rotates, for prior art, then package is transported to jacking plate, under the action of another photoelectric probe sensing, external driving device is closed at this time, so that servo motor starts.

Description

Technical Field

[0001] This application relates to the field of vibration wake-up machines, and more specifically, to a vibration wake-up machine and a liveness detection system. Background Technology

[0002] When going through security checks at high-speed rail stations or subway stations, it is necessary to use a detection host to detect live animals inside the package. The detection host usually uses X-ray imaging to scan the internal structure of the package. However, the identification of live animals relies on manual image interpretation. Because the vital signs of dormant or anesthetized live animals are weak, traditional methods are difficult to detect, with a false detection rate as high as 40%. This is especially true for insects, reptiles, and keratosis pilaris. The methods are inefficient and prone to missing static live animals. In addition, sometimes manual opening of the package is required for inspection, which is also inefficient.

[0003] A vibration wake-up device and a liveness detection system are now provided. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] To address the technical problems mentioned in the background section above, some embodiments of this application provide a vibration wake-up machine, comprising: a base; multiple conveying rollers, uniformly rotatably mounted between two bases; wherein the rotation of the conveying rollers is driven by an external drive device; multiple lifting plates, with corresponding lifting plates located between two adjacent conveying rollers; a connecting frame fixedly connected to the lifting plate and located below the conveying rollers; and a lifting assembly mounted on the base for lifting the connecting frame.

[0006] An ultrasonic generator is mounted on a connecting frame; multiple photoelectric probes are mounted on a base, and each photoelectric probe is electrically connected to an external drive device and a lifting assembly.

[0007] When vibration is needed to wake a live animal, the package is placed on the conveyor roller of the wake-up machine. The photoelectric sensor detects the package, activating the external drive unit and causing the conveyor roller to rotate (this is existing technology). The package is then transported to the lifting plate. Another photoelectric sensor detects this, activating the external drive unit and activating the servo motor, which in turn activates the drive unit, causing the shaft to rotate. This, in turn, causes the cam to rotate, lifting the second U-shaped frame, which in turn raises the first U-shaped frame, raising the lifting plate and thus lifting the package. During this upward movement, the pet is initially woken up. Next, the ultrasonic generator is activated, causing the connecting frame to vibrate, which in turn vibrates the lifting plate, continuously waking the pet again. The package is then lowered, and the conveyor roller continues to rotate and transport the package to the next transport device, ultimately arriving at the detection host, thus increasing the probability of detecting a live animal.

[0008] In some embodiments, the lifting assembly includes a servo motor and a drive base. The servo motor is electrically connected to the drive base and is fixed to the base. The drive base is fixed to the base and has a rotating shaft fixed to it. A cam is fixed to the rotating shaft and corresponds to the connecting frame.

[0009] In some embodiments, the base includes a base and two mounting seats, the two mounting seats being fixed to the base, and the conveying roller being rotatably mounted between the two mounting seats.

[0010] In some embodiments, the connecting frame includes a plurality of first U-shaped frames and a plurality of second U-shaped frames, the first U-shaped frames being fixedly connected to the lifting plate, and the second U-shaped frames being fixedly connected to the first U-shaped frames, and a connecting rod being fixedly connected between two adjacent first U-shaped frames, and a cam corresponding to the second U-shaped frame.

[0011] In some implementations, the drive seats are configured in two groups, with two seats in each group.

[0012] In some implementations, two cams are provided on each of the said shafts.

[0013] In some embodiments, the connecting frame includes a connecting plate fixed between a plurality of first U-shaped frames, and the ultrasonic generator is disposed on the connecting plate.

[0014] In some implementations, the base is fixed to four casters at its bottom.

[0015] In some implementations, the base is threaded to four support rods at its bottom.

[0016] A liveness detection system includes: a vibration wake-up machine as described in any one of claims 1 to 9, and further includes a queuing machine and a detection host, wherein the queuing machine is disposed between the vibration wake-up machine and the detection host.

[0017] The beneficial effects of this application are as follows: By setting up a cam, servo motor, connecting frame, and ultrasonic generator, when it is necessary to vibrate to wake up a live animal, the package can be placed on the conveyor roller of the wake-up machine. At this time, under the action of the photoelectric probe, the package is sensed, causing the external drive device to start, causing the conveyor roller to rotate (as per existing technology). Then, the package is transported to the lifting plate. Under the action of another photoelectric probe, the external drive device is turned off, thereby activating the servo motor, which in turn activates the drive seat, causing the rotating shaft to rotate, which in turn causes the cam to rotate. Under the action of the cam, the second U-shaped frame is lifted, causing the first U-shaped frame to rise, which in turn causes the lifting plate to rise, thus lifting the package. During the rising process, the pet is initially woken up. Then, the ultrasonic generator is activated. Under the action of the ultrasonic generator, the connecting frame vibrates, which in turn causes the lifting plate to vibrate, thus continuously waking up the pet again. Then, the package is lowered, and the conveyor roller continues to rotate and transport the package, which is then transported to the next transmission device and finally enters the detection host, thereby increasing the probability of detecting a live animal. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0019] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0020] In the attached diagram:

[0021] Figure 1 This is an overall schematic diagram based on an embodiment of this application;

[0022] Figure 2 It is a schematic diagram of a three-dimensional structure;

[0023] Figure 3 It is a sectional view;

[0024] Figure 4 This is a three-dimensional structural diagram of the connecting frame;

[0025] Figure 5 This is a three-dimensional structural diagram of the connecting frame from another angle;

[0026] Figure 6 This is a cross-sectional view of the base;

[0027] Figure 7 yes Figure 6 A magnified structural diagram of A in the diagram.

[0028] Figure label:

[0029] 1. Wake-up machine; 2. Queuing machine; 3. Detection host; 4. Conveyor roller; 5. Mounting base; 6. Lifting plate; 7. Casters; 8. Support rod; 9. Connecting plate; 10. Ultrasonic generator; 11. First U-shaped frame; 12. Second U-shaped frame; 13. Servo motor; 14. Rotating shaft; 15. Connecting rod; 16. Drive seat; 17. Base; 18. Base; 19. Connecting frame; 20. Cam; 21. Photoelectric probe. Detailed Implementation

[0030] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0031] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0032] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0033] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0034] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] Reference Figure 1-7A vibration wake-up machine 1 includes: a base 17, conveyor rollers 4, lifting plates 6, connecting frames 19, lifting components, ultrasonic generators 10, and photoelectric probes 21. Multiple conveyor rollers 4 are uniformly rotatably mounted between two bases 17. The rotation of the conveyor rollers 4 is driven by an external drive device. Multiple lifting plates 6 are located between adjacent conveyor rollers 4. The connecting frame 19 is fixedly connected to the lifting plate 6 and located below the conveyor rollers 4. The lifting components are mounted on the bases 17 and used to lift the connecting frames 19. The ultrasonic generator 10 is mounted on the connecting frame 19. Multiple photoelectric probes 21 are mounted on the bases 17, and each photoelectric probe 21 is electrically connected to the external drive device and the lifting components. The photoelectric probes 21 are existing technology. When the package is transported to the lifting plate 6, the lifting mechanism causes the lifting plate 6 to lift the package. During the lifting process, the living organism is initially awakened. Then, the ultrasonic generator 10 is activated to vibrate the organism, thereby further waking it up through vibration. This increases the probability of awakening and also increases the probability of subsequent detection.

[0036] The lifting assembly includes a servo motor 13 and a drive base 16. The servo motor 13 is electrically connected to the drive base 16. The servo motor 13 is fixed to the base 17, and the drive base 16 is fixed to the base 17. A rotating shaft 14 is fixed to the drive base 16, and a cam 20 is fixed to the rotating shaft 14. The cam 20 corresponds to the connecting frame 19. Under the action of the rotation of the cam 20, the connecting frame 19 is raised and lowered.

[0037] The base 17 includes a base 18 and two mounting seats 5, which are fixed to the base 18, and the conveying roller 4 is rotatably mounted between the two mounting seats 5.

[0038] The connecting frame 19 includes multiple first U-shaped frames 11 and multiple second U-shaped frames 12. The first U-shaped frames 11 are fixedly connected to the lifting plate 6, and the second U-shaped frames 12 are fixedly connected to the first U-shaped frames 11. A connecting rod 15 is fixedly connected between two adjacent first U-shaped frames 11, and the cam 20 corresponds to the second U-shaped frame 12.

[0039] The drive seats 16 are configured in two groups, with two in each group. Each rotating shaft 14 has two cams 20. The connecting frame 19 includes a connecting plate 9, which is fixed between multiple first U-shaped frames 11, and the ultrasonic generator 10 is mounted on the connecting plate 9. Four casters 7 are fixed to the bottom of the base 17. Four support rods 8 are threadedly connected to the bottom of the base 17.

[0040] When vibration is needed to wake a live animal, the package can be placed on the conveyor roller 4 of the wake-up machine 1. At this time, under the action of the photoelectric probe 21, the package is sensed, causing the external drive device to start and the conveyor roller 4 to rotate. This is the existing technology. Then the package is transported to the lifting plate 6. Under the action of another photoelectric probe 21, the external drive device is turned off, thereby starting the servo motor 13, which in turn starts the drive seat 16, causing the rotating shaft 14 to rotate, which in turn causes the cam 20 to rotate. Under the action of the cam 20, the second U-shaped frame 12 is lifted, which causes the first U-shaped frame 11 to rise, which in turn causes the lifting plate 6 to rise, thus lifting the package. During the rising process, the pet is initially woken up. Then the ultrasonic generator 10 is started. Under the action of the ultrasonic generator 10, the connecting frame 19 vibrates, which in turn causes the lifting plate 6 to vibrate, thus continuously waking up the pet again. Then the package is lowered, and the conveyor roller 4 continues to rotate and transport the package, which will be transported to the next transmission device and finally enter the detection host 3, thereby increasing the probability of detecting a live animal.

[0041] A liveness detection system includes a vibration wake-up device 1, a queuing machine 2, and a detection host 3, with the queuing machine 2 positioned between the vibration wake-up device 1 and the detection host 3. After the vibration wake-up device 1 wakes up the package, it is then conveyed onto the queuing machine 2 and finally conveyed to the detection host 3 for detection. While the detection host 3 is performing its detection, another package to be detected remains on the wake-up device 1 and continues to vibrate to prevent pushing or shoving. Only after the detection is complete is the package to be detected conveyed onto the queuing machine 2.

[0042] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A vibration wake-up device, comprising: Base; Multiple conveyor rollers are installed between two bases and rotate evenly. The rotation of the conveyor rollers is driven by an external drive device. The vibration wake-up machine and the liveness detection system are characterized by: There are multiple lifting plates, and the corresponding lifting plates are located between two adjacent conveyor rollers; The connecting frame is fixed to the lifting plate and is located below the conveyor roller; Lifting assembly, mounted on the base, is used to lift the connecting frame; An ultrasonic generator is mounted on a connecting bracket. Multiple photoelectric probes are mounted on the base, and each photoelectric probe is electrically connected to an external drive device and a lifting assembly.

2. The vibration wake-up machine according to claim 1, characterized in that: The lifting assembly includes a servo motor and a drive base. The servo motor is electrically connected to the drive base and is fixed to the base. The drive base is fixed to the base and has a rotating shaft fixed to it. A cam is fixed to the rotating shaft and corresponds to the connecting frame.

3. The vibration wake-up machine according to claim 1, characterized in that: The base includes a base and two mounting seats, the two mounting seats being fixed to the base, and the conveying roller being rotatably mounted between the two mounting seats.

4. A vibration wake-up machine according to claim 1, characterized in that: The connecting frame includes multiple first U-shaped frames and multiple second U-shaped frames. The first U-shaped frames are fixedly connected to the lifting plate, and the second U-shaped frames are fixedly connected to the first U-shaped frames. A connecting rod is fixedly connected between two adjacent first U-shaped frames, and a cam corresponds to the second U-shaped frame.

5. A vibration wake-up machine according to claim 2, characterized in that: The drive seats are configured in two groups, with two seats in each group.

6. A vibration wake-up machine according to claim 2, characterized in that: Each of the aforementioned shafts has two cams.

7. A vibration wake-up machine according to claim 1, characterized in that: The connecting frame includes a connecting plate, which is fixed between multiple first U-shaped frames, and the ultrasonic generator is mounted on the connecting plate.

8. A vibration wake-up machine according to claim 1, characterized in that: The base is fixed to four casters.

9. A vibration wake-up machine according to claim 1, characterized in that: The base has four support rods threadedly connected to its bottom.

10. A liveness detection system, characterized in that, include: The vibration wake-up machine according to any one of claims 1 to 9 further includes a queuing machine and a detection host, wherein the queuing machine is disposed between the vibration wake-up machine and the detection host.

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