A detection device for a mycotoxin biosensor

Abstract

The application discloses a detection device of a mycotoxin biosensor, which comprises a button, a machine bin, a limiting plate, an elastic piece and a scanning machine. The button is electrically connected with the limiting plate through the machine bin. The limiting plate is transitionally fitted on the elastic piece. The elastic piece is gap-fitted with the scanning machine. A correction device and a pushing structure are arranged on the assisting body. The correction device and the pushing structure are mutually matched on the folding frame. When the spring bending rotary part is buckled on the 90-degree vertical angle of the limiting plate, the penetrating block is pressed on the pushing structure, the pushing structure is opened to the folding frame, the traction belt on the stacking adjusting column is pulled, the correction device is rotated to be attached to each bending rotary part of the spring, is centrally positioned between each bending rotary part, and the stereoscopic sense of the extended spring is effectively controlled.

Description

Technical Field

[0001] This invention relates to the field of detection devices, and in particular, to a detection device for a biosensor of fungal toxins. Background Technology

[0002] Mycotoxins are metabolic products produced by fungi growing in food or feed, and are harmful to humans and animals. Currently, most devices for detecting mycotoxins use sensors. However, existing sensors rely solely on a single outer shell to protect internal components, resulting in poor protection of the delicate components inside and reducing their lifespan. Existing biosensor detection devices for mycotoxins include multiple sets of elastic elements and limiting plates within the housing to determine the fixed scanning position of the sensor. When the spring on the elastic element is pressed by the limiting plate, it extends its length, causing its bending and turning points to press against the 90° vertical angle of the limiting plate. This causes the spring to slide and deviate along the rectangular surface of the limiting plate, resulting in misalignment and deformation. This creates multiple bending and turning points on the spring that intersect, increasing the possibility of the spring springing out of the limiting plate and making it difficult to ensure the stability of the sensor scanning at the fixed position. Summary of the Invention

[0003] To address the aforementioned problems, this invention provides a detection device for a biosensor of fungal toxins. The device includes a button, a housing, a limiting plate, an elastic element, and a scanner. The button is electrically connected to the limiting plate via the housing. The limiting plate is fitted with the elastic element, which is in clearance fit with the scanner. The elastic element includes a reset body, a fixed seat, a contact plate, a connecting rod, and a spring. The reset body has a fixed seat and is installed within the connecting rod. The fixed seat is connected to the spring, which is movably engaged under the contact plate via the limiting plate.

[0004] As a further improvement of the present invention, the reset body includes an inclined plate, a pedal, an interlocking block, a swing wing, and an assistive body. The inclined plate is connected to the swing wing, the swing wing is connected to the pedal, the pedal is connected to the fixed base through the interlocking block, and an assistive body is provided between them.

[0005] As a further improvement of the present invention, the assistive body includes a correction device, a pushing structure, a gathering frame, an adjusting column, and a traction belt. The correction device is installed inside the traction belt, the traction belt is connected to the adjusting column and the gathering frame, and the adjusting column is provided with a pushing structure through the gathering frame.

[0006] As a further improvement of the present invention, the retractable frame is connected to the adjusting column and is movably engaged in the pedal by the traction belt, providing an effective leverage point.

[0007] As a further improvement of the present invention, the correction device includes a screwing component, a pressure plate, a connecting platform, and a pressure-bearing pocket. The screwing component is provided with a pressure plate and a pressure-bearing pocket. The pressure plate is connected to the connecting platform. The connecting platform is transitionally fitted inside the traction belt. The pressure-bearing pocket is gap-fitted between the spring and the inclined plate.

[0008] As a further improvement of the present invention, the screwing component includes a movable ring, a rotating blade, a running-in layer, a retaining cover, and an inner ring. The movable ring is movably engaged between the running-in layer and the retaining cover, and is clearance-fitted onto the pressure plate. The running-in layer and the retaining cover are connected to the inner ring, and the inner ring is connected to the pressure plate via the rotating blade.

[0009] As a further improvement of the present invention, the pushing structure includes an adjusting component, a cover, a telescopic bladder, a handrail, a guard plate, and a latch. The adjusting component is disposed between the handrail and the guard plate by the latch, and the handrail and the guard plate are movably engaged in the folding frame by the cover and the telescopic bladder.

[0010] As a further improvement of the present invention, the adjusting component includes a conveying plate, a sliding foot, an arc plate, an arch, and a pusher. The conveying plate is connected to the sliding foot and the pusher. The sliding foot is slidably fitted on the arc plate. The arc plate is slidably fitted on the latch via a handrail and a guard plate. An arch is connected between the pushers.

[0011] Beneficial effects

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The present invention has a correction device and a pushing structure on the assist body. The correction device and the pushing structure cooperate with each other on the closing frame. When the spring bends and turns and is pressed against the 90° vertical angle of the limiting plate, it will press down on the pushing structure through the interlocking block. This causes the pushing structure to open the closing frame and stack the traction belt on the adjustment column. This allows the correction device to rotate and fit against each bend and turn of the spring, and be centrally positioned between each bend and turn, effectively controlling the three-dimensionality of the spring after extension.

[0014] 2. The present invention, through the striped structure of the pressure-bearing pocket, can, with the assistance of the screwing component and the help of the traction belt, approach the spring, effectively and evenly adjust the bending and turning points of the spring, strengthen the connection between the structures, and ensure the spring's reset function.

[0015] 3. The present invention has two or more latches along the space between the handrail and the guard plate, which can provide space for the adjustment component to slide up and down along the telescopic bladder, and can also change the closing distance of the tilted and drooping retractable frame according to the actual situation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the detection device for a biosensor of fungal toxins according to the present invention.

[0017] Figure 2 This is a cross-sectional structural diagram of the elastic element of the present invention.

[0018] Figure 3 This is a side view of the resetting body of the present invention.

[0019] Figure 4 This is a schematic diagram of the planar structure of the assistive body of the present invention.

[0020] Figure 5 This is a schematic diagram of the planar structure of the correction device of the present invention.

[0021] Figure 6 This is a schematic diagram of the planar structure of the screwing component of the present invention.

[0022] Figure 7 This is a schematic diagram of the planar structure of the pushing structure of the present invention.

[0023] Figure 8 This is a schematic diagram of the planar structure of the adjusting component of the present invention.

[0024] In the diagram: Button-1, Cabin-2, Limiting Plate-3, Elastic Component-4, Scanner-5, Reset Body-41, Fixing Base-42, Touch Plate-43, Linkage Rod-44, Spring-45, Inclined Plate-411, Pedal-412, Inserting Block-413, Swing-wing-414, Assist Body-415, Correction Device-151, Pushing Structure-152, Retracting Frame-153, Adjusting Column-154, Traction Belt-155, Twisting Component- 1a1, Pressure plate - 1a2, Connecting platform - 1a3, Pressure bearing pocket - 1a4, Moving ring - a11, Rotating plate - a12, Break-in layer - a13, Cover - a14, Internal ring - a15, Adjusting component - 2b1, Cover - 2b2, Telescopic bladder - 2b3, Handrail - 2b4, Guard plate - 2b5, Lock - 2b6, Conveyor plate - b11, Sliding foot - b12, Curved plate - b13, Arch - b14, Push seat - b15. Detailed Implementation

[0025] Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Example 1

[0027] like Figures 1-4As shown, this invention provides a detection device for a biosensor of fungal toxins. Its structure includes a button 1, a housing 2, a limiting plate 3, an elastic element 4, and a scanner 5. The button 1 is electrically connected to the limiting plate 3 via the housing 2. The limiting plate 3 is fitted onto the elastic element 4, and the elastic element 4 is clearance-fitted to the scanner 5. The elastic element 4 includes a reset body 41, a fixing seat 42, a contact plate 43, a connecting rod 44, and a spring 45. The reset body 41 has two fixing seats 42, which are installed within the connecting rod 44. A spring 45 is fixedly connected to the fixed base 42. The spring 45 is movably engaged with the contact plate 43 via the limiting plate 3. The reset body 41 includes an inclined plate 411, a pedal 412, an insert block 413, a swing wing 414, and an assistive body 415. The inclined plate 411 is fixedly connected to the swing wing 414. There are two swing wings 414, both hinged to the pedal 412. The pedal 412 is vertically connected to the fixed base 42 via the insert block 413, and an assistive body 415 is provided between them. The assistive body 415 includes a correction device 15. 1. A pushing structure 152, a retracting frame 153, an adjusting column 154, and a traction belt 155 are provided. Two or more correction devices 151 are installed within the traction belt 155. The traction belt 155 is fixedly connected to the adjusting column 154 and the retracting frame 153. Pushing structures 152 are provided at both ends of the adjusting column 154 via the retracting frame 153. The retracting frame 153 is hinged to the adjusting column 154 and movably engaged within the groove structure of the pedal 412 via the traction belt 155, providing an effective leverage point. Correction devices are provided on the assist body 415. The device 151 and the pushing structure 152 cooperate with each other on the gathering frame 153. When the bending and turning part of the spring 45 is pressed against the 90° vertical angle of the limiting plate 3, it will be pressed down on the pushing structure 152 through the interlocking block 413, so that the pushing structure 152 opens the gathering frame 153 and stacks the traction belt 155 on the adjustment column 154, allowing the correction device 151 to rotate and fit against each bending and turning part of the spring 45, and be centered between each bending and turning part, effectively controlling the three-dimensionality of the spring 45 after extension.

[0028] Example 2

[0029] like Figures 5-8As shown, based on Embodiment 1, the present invention incorporates the following structural components in cooperation: the correction device 151 includes a screwing component 1a1, a pressure plate 1a2, a connecting platform 1a3, and a pressure-bearing pocket 1a4. The screwing component 1a1 is provided with the pressure plate 1a2 and the pressure-bearing pocket 1a4. The connecting platform 1a3 is fixedly connected to the pressure plate 1a2. The connecting platform 1a3 is transitionally fitted within the traction belt 155. The pressure-bearing pocket 1a4 is loosely fitted onto the spring 45 and the inclined plate 411. The screwing component 1a1 includes a moving ring a11, a rotating plate a12, and a running-in mechanism. The structure comprises a running-in layer a13, a retaining cover a14, and an inner ring a15. The movable ring a11 is movably engaged between the running-in layer a13 and the retaining cover a14, and is clearance-fitted onto the pressure plate 1a2. The running-in layer a13 and the retaining cover a14 are sleeved onto the inner ring a15. The inner ring a15 is hinged to the pressure plate 1a2 via a rotating piece a12. The pushing structure 152 includes an adjusting component 2b1, a cover 2b2, a telescopic bladder 2b3, a handrail 2b4, a protective plate 2b5, and a latch 2b6. The adjusting component 2b1 is mounted on the handrail 2b4 and... Between the guardrails 2b5, the handrails 2b4 and guardrails 2b5 are movably engaged within the folding frame 153 via the cover 2b2 and the telescopic bladder 2b3. The adjusting component 2b1 includes a conveyor plate b11, sliding feet b12, an arc-shaped plate b13, an arch b14, and a pusher b15. Two sliding feet b12 are hinged to the conveyor plate b11, and the pusher b15 is fixedly connected to it. The sliding feet b12 are slidably engaged on the arc-shaped plate b13. The arc-shaped plate b13 has a fan-shaped structure and is slidably engaged on the latch 2b6 via the handrails 2b4 and guardrails 2b5. An arched strip b14 is welded between the push bases b15. Through the striped structure of the pressure-bearing pocket 1a4, with the assistance of the screwing part 1a1 and the traction belt 155, it can approach the spring 45 and effectively and evenly adjust the bending and turning point of the spring 45, strengthening the connection between the structures and ensuring the reset function of the spring 45. Two or more latches 2b6 are provided along the armrest 2b4 and the guard plate 2b5, which can provide space for the adjustment part 2b1 to slide up and down along the telescopic bladder 2b3, and can also change the closing distance of the tilted and drooping retractable frame 153 according to the actual situation.

[0030] The working principle of the detection device for a mycotoxin biosensor in the above technical solution is explained below:

[0031] In the process of using this invention, when the spring 45 on the elastic element 4 is pressed by the limiting plate 3, in order to prevent the extension of the spring 45 from being stuck at the 90° vertical angle of the limiting plate 3, causing the spring 45 to slide and offset along the rectangular surface of the limiting plate 3, an assisting body 415 is provided in the reset body 41. When the limiting plate 3 pushes the spring 45 between the contact plate 43 and the fixed seat 42, it will first be pressed against the arch bar b14 by the insert block 413, so that the arch bar b14 has the extensibility to apply force to the push seat b15, effectively controlling the push. Seat b15, with the help of the bottom transmission plate b11, can drive the fan-shaped structure of the arc plate b13 between them to open between the sliding feet b12. The sliding feet b12 then drive the opened arc plate b13 to slide towards the cover 2b2 between the armrest 2b4 and the guard plate 2b5. During this process, the armrest 2b4 and the guard plate 2b5, with the help of the telescopic bladder 2b3, rotate inward in an expanded state within the retractable frame 153, ensuring that the opening and closing degree of the retractable frame 153 is stably tilted and supported within the pedal 412, and simultaneously pulling the two ends of the traction belt 155. The pressure plate 1a2 at its internal folding point, together with the connecting platform 1a3, is slid downwards onto the running-in layer a13 and the retaining cover a14. Guided by the moving ring a11 within the running-in layer a13 and the retaining cover a14, the rotating plate a12 rotates on the inner ring a15, prying out the pressure-bearing pocket 1a4 in the opposite direction. This further drives the traction belt 155 to extend neatly and tautly along both sides of the adjusting column 154 in an arc shape, thus receiving the pressure. When the spring 45 is pushed between the contact plate 43 and the fixed seat 42, the middle part of the spring 45 is bent by the limiting plate 3, causing the swing... Wing 414 pushes inward onto pedal 412, guiding the bent and deformed part of spring 45 to slide along the inclined angle of ramp 411 toward adjusting post 154. This causes spring 45 to follow the arc-shaped extension of traction belt 155 on adjusting post 154, sequentially inserting and fastening each of its bending and turning points onto the pried-out pressure pocket 1a4. This ensures that spring 45 has a strong three-dimensional feel and deforms under the push of limiting plate 3, ensuring that spring 45, in conjunction with limiting plate 3, stably controls touch plate 43 to push sensor onto scanner 5 for detection.

[0032] In the description of this invention, it should be understood that the terms "center," "side," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0033] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A detection device for a biosensor of fungal toxins, characterized in that: Its structure includes a button (1), a housing (2), a limiting plate (3), an elastic element (4), and a scanner (5). The button (1) is connected to the limiting plate (3) by an electrical connection through the housing (2). The limiting plate (3) is fitted with the elastic element (4) in a transitional manner. The elastic element (4) is fitted with the scanner (5) with a clearance. The elastic element (4) includes a reset body (41), a fixed seat (42), a touch plate (43), a connecting rod (44), and a spring (45). The reset body (41) is provided with a fixed seat (42) and is installed in the connecting rod (44). The fixed seat (42) is connected to the spring (45). The spring (45) is movably engaged under the touch plate (43) through the limiting plate (3). The reset body (41) includes a ramp (411), a pedal (412), an insert block (413), a swing wing (414), and an assist body (415). The ramp (411) is connected to the swing wing (414), the swing wing (414) is connected to the pedal (412), and the pedal (412) is connected to the fixed base (42) through the insert block (413), with the assist body (415) provided between them. The assistive body (415) includes a correction device (151), a pushing structure (152), a gathering frame (153), an adjusting column (154), and a traction belt (155). The correction device (151) is installed inside the traction belt (155). The traction belt (155) is connected to the adjusting column (154) and the gathering frame (153). The adjusting column (154) is provided with a pushing structure (152) through the gathering frame (153). The gathering frame (153) is connected to the adjusting column (154) and is movably engaged in the pedal (412) through the traction belt (155), providing an effective leverage point. The correction device (151) includes a screwing component (1a1), a pressure plate (1a2), a connecting platform (1a3), and a pressure-bearing pocket (1a4). The screwing component (1a1) is provided with a pressure plate (1a2) and a pressure-bearing pocket (1a4). The pressure plate (1a2) is connected to the connecting platform (1a3). The connecting platform (1a3) is transitionally fitted in the traction belt (155). The pressure-bearing pocket (1a4) is loosely fitted on the spring (45) and the inclined plate (411). The screwing component (1a1) includes a movable ring (a11), a rotating blade (a12), a running-in layer (a13), a retaining cover (a14), and an inner ring (a15). The movable ring (a11) is movably engaged between the running-in layer (a13) and the retaining cover (a14), and is clearance-fitted onto the pressure plate (1a2). The running-in layer (a13) and the retaining cover (a14) are connected to the inner ring (a15), and the inner ring (a15) is connected to the pressure plate (1a2) via the rotating blade (a12). The pushing structure (152) includes an adjusting component (2b1), a cover (2b2), a telescopic bladder (2b3), a handrail (2b4), a guard plate (2b5), and a latch (2b6). The adjusting component (2b1) is located between the handrail (2b4) and the guard plate (2b5) via the latch (2b6). The handrail (2b4) and the guard plate (2b5) are movably engaged within the folding frame (153) via the cover (2b2) ​​and the telescopic bladder (2b3).

2. The detection device for a biosensor of mycotoxins according to claim 1, characterized in that: The adjusting component (2b1) includes a conveyor plate (b11), a sliding foot (b12), an arc plate (b13), an arch (b14), and a pusher (b15). The sliding foot (b12) is connected to the conveyor plate (b11), and the pusher (b15) is also connected to it. The sliding foot (b12) is slidably fitted on the arc plate (b13). The arc plate (b13) is slidably fitted on the latch (2b6) through the handrail (2b4) and the guard plate (2b5). The arch (b14) is connected between the pushers (b15).

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