Full-automatic identification and storage bin for cordyceps sinensis

Abstract

This invention discloses a fully automated identification chamber for Cordyceps sinensis, relating to the field of Cordyceps sinensis detection technology. The chamber includes an identification chamber, a portable identification instrument, a clamping device, a rotary motor, a weighing sensor, an electromagnet, grippers, and a supplementary light. The identification chamber has a vertical structure with a slot for the portable identification instrument on its side. The clamping device is installed at the top inside the identification chamber, and its end has grippers driven by an electromagnet for lifting and holding the sample. The rotary motor drives the clamping device to rotate 360 ​​degrees, and the weighing sensor is integrated into the clamping device to monitor the sample weight in real time. The supplementary light is installed around the clamping area. This invention, in conjunction with a portable identification instrument, achieves automatic clamping, multi-angle rotation imaging, and simultaneous weighing of Cordyceps sinensis samples. It has the advantages of compact structure, simple operation, and high identification accuracy, and is particularly suitable for on-site identification in non-laboratory environments.

Description

Technical Field

[0001] This invention relates to the field of Cordyceps sinensis detection technology, and in particular to a fully automated identification container for Cordyceps sinensis. Background Technology

[0002] Identifying Cordyceps sinensis requires collecting images from multiple angles and combining them with weighing data for comprehensive analysis. Traditional manual identification methods have the following significant problems: First, the image acquisition angle is limited, easily overlooking key features such as the texture of the insect body and the morphology of the stroma; second, the weighing and imaging operations are separate, making it difficult to achieve a precise one-to-one correspondence between weight data and image data; and third, the operation steps are cumbersome, inefficient, and highly dependent on the experience and judgment of professionals.

[0003] While existing automated testing equipment has improved testing efficiency to some extent, it generally suffers from being bulky and complex in structure, lacking portability and failing to meet the needs of on-site production and mobile trading scenarios. Furthermore, the market lacks dedicated storage compartments for portable identification devices, preventing them from reaching their full potential in unattended or fully automated modes and limiting their application scenarios.

[0004] Therefore, there is an urgent need for a fully automated identification container that is compact, easy to operate, and can be used in conjunction with a portable Cordyceps sinensis identification instrument to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a fully automated identification container for Cordyceps sinensis, a compact and small container suitable for use in non-laboratory environments such as production sites and mobile trading; it enables automatic clamping, 360-degree rotation, multi-angle imaging, and synchronous high-precision weighing of Cordyceps sinensis samples, thereby improving identification efficiency and accuracy.

[0006] This invention is achieved using the following technical solution: a fully automatic identification and storage chamber for Cordyceps sinensis, characterized in that it includes an identification chamber, which is the main body shell of the device, with a vertical structure and a slot for placing a portable identification instrument on its side; a portable identification instrument, placed in the slot on the side of the identification chamber and electrically connected to the identification chamber; a clamping device, installed at the top position inside the identification chamber; a rotary motor, driven and connected to the clamping device, used to drive the clamping device to rotate around its own axis; a weighing sensor, integrated and installed inside the clamping device; an electromagnet, installed inside the clamping device; grippers, located at the end of the clamping device, driven and connected to the electromagnet, and opening and closing under the action of the electromagnet to clamp or release the Cordyceps sinensis sample; and supplementary lights, surrounding the clamping area installed on the inner wall of the identification chamber.

[0007] Furthermore, the portable identification instrument and the identification chamber are electrically connected and communicate with each other via magnetic contacts, with a connection response time of no more than 0.5 seconds.

[0008] Furthermore, the gripper has a double-claw structure, and the gripping surface of the gripper is provided with a flexible anti-slip material; the electromagnet adopts a normally open design, the gripper remains closed and clamped when the electromagnet is energized, and the gripper automatically opens when the electromagnet is de-energized.

[0009] Furthermore, the rotary motor is a stepper motor, which drives the clamping device to rotate continuously 360 degrees with a rotational positioning accuracy of 0.1 degrees.

[0010] Furthermore, the weighing sensor has a range of 0 to 30 grams, a measurement accuracy of 0.01 grams, and a temperature compensation function.

[0011] Furthermore, the supplementary lighting includes four independent light groups: left and right side lights, outer lights of the top ring, and inner lights of the top ring. Each light group can be controlled independently, and its brightness is continuously adjustable within the range of 0 to 100%.

[0012] Furthermore, it also includes a main control system, which uses an STM32F4 series microcontroller and is electrically connected to the portable testing instrument, rotary motor, weighing sensor, electromagnet and supplementary light, respectively, to coordinate the action timing and data processing of each component.

[0013] The fully automated identification container for Cordyceps sinensis described in this invention has the following beneficial effects: With overall dimensions of only 240mm×160mm×410mm, it adopts a vertical structure design, making it compact, easy to move and place, and suitable for various usage scenarios such as on-site production and mobile trading.

[0014] Automatic clamping is stable and reliable: The normally open gripper is driven by an electromagnet. When the electromagnet is energized, the gripper clamps and fixes the sample. When the power is off, the gripper automatically opens to facilitate the removal and placement of the sample. The gripper surface is equipped with a flexible anti-slip material, which protects the sample surface from damage and ensures stable clamping.

[0015] Precise weighing: The weighing sensor is installed between the gripper mounting base and the fixed bracket of the clamping device. When the gripper holds the sample, the sample weight is transmitted to the weighing sensor through the gripper mounting base. The range is 0 to 30 grams, and the measurement accuracy is as high as 0.01 grams. The measurement data is automatically associated with the image.

[0016] 360-degree precise rotation: The rotary motor is connected to the rotation shaft of the clamping device through a coupling, driving the clamping device to rotate continuously 360 degrees around the vertical axis. The rotation positioning accuracy reaches 0.1 degrees. Combined with preset angle control, it ensures the accuracy and consistency of multi-angle image acquisition.

[0017] High-precision weighing: The weighing sensor integrated inside the clamping device has a range of 0 to 30 grams and a measurement accuracy of up to 0.01 grams. The measurement data is automatically correlated with the image, providing an accurate weight reference for the identification algorithm.

[0018] Intelligent fill light system: The fill light consists of four independent light groups: left and right side lights, outer top ring light, and inner top ring light. Each light group can be controlled independently, and the brightness can be continuously adjusted from 0 to 100%. It supports multiple fill light scheme combinations to ensure uniform illumination and optimal imaging effect for images at different angles.

[0019] Perfectly compatible with portable identification devices: The portable identification device connects to the identification chamber via magnetic contacts, with a response time of no more than 0.5 seconds, integrating data transmission and charging functions; moreover, the portable identification device can be detached at any time and used independently as a handheld device, achieving dual functionality in one device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the identification chamber; Figure 3 This is a schematic diagram of the clamping device; In the diagram, 1-Identification chamber, 2-Portable identification instrument, 3-Clamping device, 4-Rotary motor, 5-Weighing sensor, 6-Electromagnet, 7-Gripper, 8-Supplemental light. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0024] Example 1: like Figure 1-3 As shown, this embodiment provides a fully automatic identification container for Cordyceps sinensis, which mainly consists of an identification container 1, a portable identification instrument 2, a clamping device 3, a rotary motor 4, a weighing sensor 5, an electromagnet 6, grippers 7, and a supplementary light 8.

[0025] The testing chamber 1 forms the main outer shell of the entire device, preferably made of high-strength aluminum alloy or ABS engineering plastic in a single piece. The testing chamber 1 has a vertical structure with external dimensions of 240mm × 160mm × 410mm, making it compact and easy to place and transport. Inside the testing chamber 1 is a clamping area mounting cavity with dimensions of 143.2mm × 160mm × 183mm, featuring a hollow design to minimize light obstruction. The front of the testing chamber 1 has a mounting interface and observation window for the portable testing instrument 2, while the sides have mounting openings for the supplementary light 8 and ventilation holes. The top has a mounting position for the clamping device 3 and a dust cover. The bottom of the testing chamber 1 has support feet and cable routing channels to ensure stable placement of the device and neat cable management.

[0026] The portable identification device 2 is placed in a portable identification device slot on the side of the identification chamber 1, precisely positioned with the chamber. The portable identification device 2 has a built-in high-definition camera, touchscreen, and communication module, with the camera lens facing downwards towards the clamping area. The portable identification device 2 and the identification chamber 1 are electrically connected and communicate via magnetic contacts, with a connection response time of no more than 0.5 seconds. Upon receiving a start command, the portable identification device 2 controls the movement of the clamping device 3 and the working status of the supplementary light 8, while simultaneously receiving the weighing data returned by the clamping device 3 and displaying the identification results on the touchscreen. The portable identification device 2 can also be detached from the identification chamber 1 and used independently as a handheld identification device.

[0027] The clamping device 3 is installed at the top inside the identification chamber 1 and is the core actuator for sample clamping and weighing, lifting the cordyceps sample during clamping. The clamping device 3 is fixedly connected to the identification chamber 1 with screws. The clamping device 3 includes an electromagnet 6, grippers 7, a weighing sensor 5, and related mounting brackets. The rotary motor 4 is installed at the bottom of the clamping device 3 and is connected to the clamping device 3 via a coupling or a direct shaft. The rotary motor 4 is a stepper motor that drives the clamping device 3 to rotate continuously 360 degrees around its own axis, with a rotational positioning accuracy of 0.1 degrees. The rotary motor 4 is equipped with a reduction mechanism to ensure smooth and shock-free rotation. The drive signal of the rotary motor 4 is generated by the main control system according to the control instructions of the portable identification instrument 2.

[0028] The load cell 5 is integrated between the gripper mounting base and the fixed bracket of the clamping device 3 to sense changes in the weight of the clamped sample. The load cell 5 has a measuring range of 0 to 30 grams and a measurement accuracy of 0.01 grams. It employs a high-precision strain gauge sensing element and converts the weight signal into an electrical signal via a Wheatstone bridge circuit. The output signal of the load cell 5 is amplified and converted from analog to digital before being transmitted to the main control system and stored in association with image data. The load cell 5 is equipped with a temperature compensation function to ensure measurement accuracy under different ambient temperatures.

[0029] The electromagnet 6 is installed within the gripper drive mechanism of the clamping device 3 and is fixed to the clamping device 3 by screws. The electromagnet 6 is a DC electromagnet design; when power is off, the gripper 7 is in an open state under the action of spring force; when power is on, the electromagnet 6 generates magnetic force to drive the gripper 7 to move in the closing direction. The electromagnet 6 adopts a normally open design, meaning that when the electromagnet 6 is energized, the gripper 7 remains in a closed clamping state; when the electromagnet 6 is de-energized, the gripper 7 automatically opens. The electromagnet 6 has a short response time and reliable control.

[0030] The gripper 7 is located at the end of the clamping device 3 and is the actuator that directly contacts and clamps the Cordyceps sinensis sample. The gripper 7 is installed at the top inside the identification chamber 1 and is suspended via a linkage mechanism. The gripper 7 adopts a symmetrical double-claw structure, with each gripper 7 connected to the drive mechanism of the electromagnet 6 via a linkage. The clamping surface of the gripper 7 is provided with a flexible anti-slip material, such as a silicone pad or rubber pad. The maximum opening distance of the gripper 7 can accommodate Cordyceps sinensis samples of different sizes. The gripper 7 achieves opening and closing actions under the drive of the electromagnet 6: when the electromagnet 6 is de-energized, the gripper 7 automatically opens under the action of the return spring; when the electromagnet 6 is energized, the gripper 7 moves towards the closing direction under the drive of electromagnetic force, firmly clamping the sample.

[0031] The supplementary lighting 8 surrounds the clamping area on the inner wall of the identification chamber 1, comprising four independent light groups: left and right side lights, an outer top ring light, and an inner top ring light. The left and right side lights are symmetrically installed on both sides of the clamping area to provide lateral illumination; the outer and inner top ring lights are coaxially installed above the clamping area to provide top illumination and contouring. The supplementary lighting 8 uses high color rendering index LED light sources, supports PWM dimming control, and its brightness can be continuously adjusted within the range of 0 to 100%. Each light group can be controlled independently to achieve different supplementary lighting schemes. The light from the supplementary lighting 8 undergoes diffuse reflection processing to avoid localized overexposure or shadows. The supplementary lighting 8 is controlled by the main control system, adjusting the light mode and brightness according to the instructions of the portable identification instrument 2.

[0032] The equipment also includes a main control system and a power supply system. The main control system uses an STM32F4 series microcontroller as its core processor, responsible for receiving control commands from the portable testing instrument 2, coordinating the timing of actions of various actuators, processing data from the weighing sensor 5, and feeding back operating status and measurement data to the host computer or the portable testing instrument 2. The main control system has abundant communication interfaces, including a magnetic contact communication interface with the portable testing instrument 2 and a reserved external expansion interface. The power supply system includes an external power input interface and an internal power management module. External power is input through the power interface at the rear of the testing chamber 1, and after voltage conversion and filtering by the power management module, it is supplied to various electrical components. The power management module has overvoltage, overcurrent, and short-circuit protection functions.

[0033] In use, first place the portable identification instrument 2 into the portable identification instrument placement slot on the side of the identification chamber 1, and the device will automatically establish electrical connection and data communication. Then, place the Cordyceps sinensis sample to be identified between the grippers 7 in the clamping area.

[0034] After the identification process is initiated, the portable identification instrument 2 issues a control command, and the main control system drives the electromagnet 6 to de-energize, causing the grippers 7 to open under the action of the return spring. Subsequently, the sample falls between the grippers under the action of gravity, and the main control system drives the electromagnet 6 to energize, causing the grippers 7 to move in the closing direction under the drive of electromagnetic force, firmly holding the sample. When held, the sample is essentially suspended.

[0035] The weighing sensor 5 senses the weight of the sample in real time, sends the weight data to the main control system, and forwards it to the portable identification instrument 2 for display and recording. Subsequently, the rotary motor 4 starts working, driving the clamping device 3 to rotate at preset angular intervals. Every time it rotates to a preset angle, the supplementary light 8 lights up under the optimal lighting configuration corresponding to that angle, and the high-definition camera automatically captures the image.

[0036] The rotary motor 4 can rotate continuously 360 degrees, acquiring image data from multiple angles during the rotation. The rotational positioning accuracy is 0.1 degrees, ensuring the precision and repeatability of the image acquisition angle. The supplementary light 8 can automatically adjust its brightness and light combination according to different angles, ensuring that the image from each angle reaches the optimal lighting conditions.

[0037] After image acquisition is complete, the main control system de-energizes electromagnet 6, causing gripper 7 to open and the sample to fall. Portable identification instrument 2 sends the acquired multi-angle images and weighing data to the cloud for AI identification and analysis, outputting identification results and grading information.

[0038] The complete workflow of clamping, weighing, rotating, supplemental lighting, shooting, and data association is as follows: Step S1, Clamping: The portable identification instrument 2 sends a control command, the main control system drives the electromagnet 6 to de-energize, and the gripper 7 opens under the action of the reset spring; then the sample falls into the gripper under the action of gravity, the main control system drives the electromagnet 6 to energize, and the gripper 7 moves in the closing direction under the drive of electromagnetic force, firmly clamping the sample, and the sample is suspended in the air during clamping. Step S2, Weighing: After the gripper 7 clamps the sample, the weight of the sample is transferred to the gripper mounting base via the gripper, and then to the fixed bracket via the weighing sensor 5. The weighing sensor 5 senses and converts the weight signal in real time, sends the weight data to the main control system and forwards it to the portable identification instrument 2 for display and recording. Step S3, Rotation: After the weighing data is collected, the main control system controls the rotary motor 4 to start. The rotary motor 4 drives the rotation shaft of the clamping device 3 through the coupling, and the clamping device 3 rotates around the vertical axis. When it rotates to a preset angle, the rotary motor 4 pauses and waits for subsequent supplementary lighting and shooting instructions. Step S4, Supplemental Lighting: When rotating to a preset angle, the supplemental light 8 is lit up under the optimal lighting configuration corresponding to that angle, and the four independent light groups of left and right side lights, top ring outer light and top ring inner light are independently adjusted in brightness according to the preset scheme; Step S5, Shooting: After the supplementary light 8 is lit and stabilized, the high-definition camera of the portable identification instrument 2 automatically triggers exposure to acquire images at the current angle; Step S6, Data Association: The main control system automatically associates and stores the weight data collected by the weighing sensor 5 with the image data collected at each preset angle to ensure a one-to-one correspondence between the weight data and the image data.

[0039] Through the above structural design, this fully automated Cordyceps identification container exhibits significant technical advantages. Firstly, it is compact and portable, with overall dimensions of only 240mm × 160mm × 410mm. Its vertical design makes it small, easy to move and place, and adaptable to various usage scenarios such as on-site production and mobile trading. Secondly, it offers stable and reliable automatic clamping. The normally open gripper 7, driven by an electromagnet 6, clamps and secures the sample when the electromagnet 6 is energized, and automatically opens when power is off for easy sample handling. The flexible, non-slip gripping surface protects the sample surface while ensuring stable clamping. Thirdly, it features precise 360-degree rotation. Driven by a stepper motor 4, it achieves continuous 360-degree rotation with a positioning accuracy of 0.1 degrees. Combined with preset angle control, this ensures the accuracy and consistency of multi-angle image acquisition. Furthermore, it possesses high-precision weighing capabilities. The weighing sensor 5, integrated into the clamping device 3, has a range of 0 to 30 grams and an accuracy of 0.01 grams. The measurement data is automatically correlated with the image, providing an accurate weight reference for the identification algorithm. Meanwhile, the intelligent supplemental lighting system features four independently controlled supplemental lights (8), with brightness adjustable from 0% to 100%, supporting various supplemental lighting combinations to ensure uniform illumination and optimal imaging effects for images at different angles. Finally, it works perfectly with the portable identification device (2), which is placed in the slot on the side of the identification chamber (1). The connection response time is no more than 0.5 seconds, integrating data transmission and charging functions. Furthermore, the portable identification device (2) can be detached and used independently, achieving dual functionality in one device.

[0040] The above embodiments describe the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Modifications and variations made by those skilled in the art without departing from the spirit and scope of the invention should be within the protection scope of the appended claims.

Claims

1. A fully automated identification container for Cordyceps sinensis, characterized in that, The device includes an identification chamber (1), which is the main shell of the device and has a vertical structure. A slot for placing a portable identification instrument is provided on the side. A portable identification instrument (2) is placed in the slot on the side of the identification chamber (1). The portable identification instrument (2) and the identification chamber (1) are electrically connected and communicate with each other via magnetic contacts. A clamping device (3) is installed at the top inside the identification chamber (1). A rotary motor (4) is connected to the clamping device (3) and is connected to the rotating shaft of the clamping device (3) via a coupling, driving the clamping device (3) to rotate around the vertical axis. A weighing sensor (5) is installed on the clamping device (3). Between the gripper mounting base and the fixed bracket, the weighing sensor (5) is used to sense the weight transmitted through the gripper mounting base when the gripper (7) holds the sample; the electromagnet (6) is installed in the gripping device (3); the gripper (7) is set at the end of the gripping device (3), is driven and connected to the electromagnet (6), and opens and closes under the action of the electromagnet (6) to hold or release the Cordyceps sinensis sample; the supplementary light (8) surrounds the gripping area installed on the inner wall of the identification chamber (1); the supplementary light (8) includes four independent light groups: left and right side lights, top ring outer light and top ring inner light, each light group can be controlled independently, and the brightness is continuously adjustable in the range of 0 to 100%.

2. The fully automated identification container for Cordyceps sinensis according to claim 1, characterized in that, The portable identification instrument (2) and the identification chamber (1) are electrically connected and communicate with each other via magnetic contacts, with a connection response time of no more than 0.5 seconds.

3. The fully automated identification container for Cordyceps sinensis according to claim 1, characterized in that, The gripper (7) has a double-claw structure, and the gripping surface of the gripper (7) is provided with a flexible anti-slip material; the electromagnet (6) adopts a normally open design. When the electromagnet (6) is energized, the gripper (7) remains closed and clamped. When the electromagnet (6) is de-energized, the gripper (7) automatically opens.

4. The fully automated identification container for Cordyceps sinensis according to claim 1, characterized in that, The rotary motor (4) is a stepper motor that drives the clamping device (3) to rotate continuously in 360 degrees with a rotation positioning accuracy of 0.1 degrees.

5. The fully automated identification container for Cordyceps sinensis according to claim 1, characterized in that, The weighing sensor (5) has a range of 0 to 30 grams, a measurement accuracy of 0.01 grams, and a temperature compensation function.

6. The fully automated identification container for Cordyceps sinensis according to claim 1, characterized in that, The supplementary light (8) includes four independent light groups: left and right side lights, top ring outer light, and top ring inner light. The four independent light groups are evenly distributed along the circumferential direction on the inner wall of the identification chamber. The left and right side lights are located on both sides of the clamping area, and the top ring outer light and top ring inner light are coaxially arranged above the clamping area.

7. The fully automated identification container for Cordyceps sinensis according to claim 1, characterized in that, The system further includes a main control system, which uses an STM32F4 series microcontroller and is electrically connected to the portable testing instrument (2), the rotary motor (4), the weighing sensor (5), the electromagnet (6), and the supplementary light (8) to coordinate the timing of the actions of each component and the data processing.

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