Portable detector for aflatoxin in ham

Abstract

The utility model relates to the technical field of detectors, and discloses a portable ham aflatoxin detector which comprises a detection box, a third notch is formed in the top of one end of the detection box, a display screen is arranged in the third notch, and a protection mechanism for protecting the display screen is arranged on one side of the inner wall of the third notch. A taking mechanism for conveniently taking the ham is arranged at the top of the detection box, a detection mechanism for detecting the ham is arranged in the detection box, and the protection mechanism comprises a control panel rotationally connected to one side of the inner wall of the third notch. Through the design of the protection plate, the control box at one end of the detection box can be effectively shielded and protected, the damage risk caused by external collision is reduced, when a user needs to carry the detection box, the protection plate can be pulled up and reset only through simple operation, the use convenience is improved, the practicability of the detection box is improved, and the practicability of the detection box is improved. And the damage risk to the equipment in the transportation and carrying processes is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of detectors, in particular to a portable aflatoxin detector in ham. Background Art

[0002] Ham is the most market-valuable cured meat product among cured pork products. Under certain natural environmental conditions, its aroma becomes stronger and purer as the storage period becomes longer. Ham and other meat products may be contaminated by aflatoxin during the production and storage process. Therefore, it is very important to test ham for aflatoxin.

[0003] After searching, the patent number is: CN218470543U. The utility model discloses a food aflatoxin detector, which includes a detection box and a carrier plate. The carrier plate is arranged at the bottom end of the detection box, and the top of the carrier plate is fixedly connected to a reflector. The food aflatoxin detector is operated by crushing the sample to be tested and placing it on the reflector plate. Then, an ultraviolet lamp is turned on. The ultraviolet light emitted by the ultraviolet lamp is irradiated on the sample. At this time, due to the presence of aflatoxin, the sample will emit fluorescence of the corresponding color. The reflector transmits the fluorescence to a light sensor. After detecting and analyzing the fluorescence color, the light sensor sends a signal to the circuit board inside the control box. The circuit board displays the detection data on the display screen. In this way, the accurate value of the aflatoxin content can be obtained, and the test results are accurate and reliable. This solves the problem of being unable to obtain the accurate value of the aflatoxin content and the lack of accurate and reliable test results.

[0004] The above patent is provided with a support block, a handle and an anti-slip cover. When in use, the handle is movably connected to the support block to facilitate carrying of the portable testing box. However, the control box is still exposed to the outside world at one end of the testing box. When the testing box is carried, the control box may collide with it, causing damage to the control box. It is inconvenient to carry and has low practicality. Therefore, a portable aflatoxin detector in ham is urgently needed to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a portable aflatoxin detector for ham.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A portable aflatoxin detector for ham includes a detection box, a third slot formed at the top of one end of the detection box, a display screen disposed within the third slot, a protective mechanism disposed on one side of the inner wall of the third slot for protecting the display screen, a retrieval mechanism disposed on the top of the detection box for convenient access, and a detection mechanism disposed within the detection box for detecting ham.

[0008] The cam is secured to the bottom of the cam and has an L-shaped slot that allows the cam to slide in the bottom of the cam, so that the cam can slide in the bottom of the cam.

[0009] As a further solution of the present invention, two symmetrical second slots are provided at the bottom of the inner wall of the mounting shell, and guide rods are fixed on both sides of the inner wall of the second slots, and sliders are slidably provided on both sides of the outer walls of the two guide rods, and the four sliders correspond to each other in pairs, and the tops of the two sliders are fixed to the bottoms of the corresponding extrusion blocks.

[0010] As a further solution of the present invention, a same spring is fixed to the mutually adjacent sides of the two sliding blocks, and the spring is located on the outer wall of the guide rod.

[0011] As a further solution of the present invention, the detection mechanism includes fixed blocks fixed at both ends of the inner wall of the detection box, and the two fixed blocks are arranged at an oblique angle on the sides close to each other. A light sensor is installed at the oblique angle of one of the fixed blocks, and an ultraviolet lamp is installed at the oblique angle of the other fixed block. A reflector is provided at the bottom of the inner wall of the detection box, and the ultraviolet lamp is electrically connected to an external power supply through a wire.

[0012] As a further solution of the present invention, a display screen is provided on the top of one end of the control panel, and an indicator light is provided on one end of the control panel. A light sensor is electrically connected to a circuit main board inside the control panel through a wire.

[0013] As a further solution of the present invention, the taking mechanism includes a first placement groove opened on the top of the detection box, and the sides of the inner wall of the first placement groove are rotatably connected with U-shaped handles.

[0014] As a further solution of the present invention, two symmetrical second magnets are provided on the end face of the outer wall of one side of the detection box, a sliding door is rotatably connected to the other end of the outer wall of one side of the detection box, and two symmetrical first magnets are provided on the end face of the sliding door close to the detection box, and the first magnet and the second magnet cooperate with each other.

[0015] The beneficial effects of the utility model are:

[0016] The utility model adopts a protective plate. When the inspection box needs to be carried, the protective plate is pulled up and close to the L-shaped connecting rod through the mounting block. When the first through slot is close to the mounting shell, the first through slot will squeeze the extrusion block, and the two extrusion blocks will be close to each other and retracted into the interior of the mounting shell. When the mounting shell passes through the first through slot, the spring will reset the two sliders. At this time, the extrusion block will reset, and then it will be stuck on both sides of the bottom of the first through slot, thereby limiting the protective plate. Then, the inspection box can be conveniently picked up and carried through the U-shaped handle, which effectively solves the problem mentioned in the background technology that the control box at one end of the inspection box is still exposed to the outside world. When the inspection box is carried, the control box may be collided, causing damage to the control box, which is inconvenient and has low practicality during carrying. Through the design of the protective plate, the control box at one end of the inspection box can be effectively shielded and protected, reducing the risk of damage caused by external collisions. When the user needs to carry the inspection box, only simple operations are required to complete the pulling up and resetting of the protective plate, which improves the convenience of use, improves the practicality of the inspection box, and reduces the risk of damage to the equipment during transportation and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a detection box of a portable aflatoxin detector in ham proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a testing box of a portable aflatoxin detector in ham proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the protection mechanism of a portable aflatoxin detector in ham proposed by the utility model;

[0020] Figure 4 The utility model provides a partial cross-sectional structural diagram of the protective mechanism of a portable aflatoxin detector for ham.

[0021] In the figure: 1. Detection box; 101. U-shaped handle; 103. First placement slot; 104. Sliding door; 106. First magnet; 107. Second magnet; 2. Protective plate; 201. Mounting block; 202. First through slot; 203. L-shaped connecting rod; 204. Mounting shell; 205. Extrusion block; 206. Slider; 207. Second notch; 208. Guide rod; 209. Spring; 210. L-shaped connecting plate; 3. Fixing block; 301. Light sensor; 302. Ultraviolet lamp; 303. Reflector; 306. Control panel; 307. Third notch; 308. Display screen; 309. Indicator light. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Reference Figure 1 - Figure 4 A portable aflatoxin detector for ham includes a detection box 1. A third notch 307 is formed on the top of one end of the detection box 1. A display screen 308 is provided inside the third notch 307. A protective mechanism for protecting the display screen 308 is provided on one side of the inner wall of the third notch 307. A picking mechanism for conveniently picking up the display screen is provided on the top of the detection box 1. A detection mechanism for detecting ham is provided inside the detection box 1.

[0025] The protection mechanism includes a control panel 306 rotatably connected to one side of the inner wall of the third slot 307, a protection plate 2 is provided at one end of the inner wall of the third slot 307, and a vertical slot for sliding the protection plate 2 is provided at one side of the bottom of the inner wall of the third slot 307, a mounting block 201 is fixed to the top of the outer wall of one end of the protection plate 2, an L-shaped connecting plate 210 is fixed to one end of the top of the mounting block 201, and the top and bottom of the L-shaped connecting plate 210 are provided with a first through slot 202 communicating with each other, and an L-shaped connecting plate 210 is fixed to the top of the outer wall of one end of the detection box 1. Rod 203, and the L-shaped connecting rod 203 is located above the third slot 307, a mounting shell 204 is fixed to the bottom of the L-shaped connecting rod 203, and the two sides of the mounting shell 204 are communicated, and extrusion blocks 205 are provided on both sides of the inner wall of the mounting shell 204, and the sides of the extrusion blocks 205 away from each other are set at an oblique angle, the outer diameter of the mounting shell 204 is the same as the inner diameter of the first through slot 202, the first through slot 202 is limited by the extrusion block 205, and the control panel 306 can be protected, which is convenient for users to carry.

[0026] In this embodiment, two symmetrical second slots 207 are provided at the bottom of the inner wall of the mounting shell 204, and guide rods 208 are fixed on both sides of the inner wall of the second slots 207. Sliders 206 are slidably provided on both sides of the outer walls of the two guide rods 208, and the four slides 206 correspond to each other in pairs, and the tops of the two slides 206 are fixed to the bottoms of the corresponding extrusion blocks 205.

[0027] In this embodiment, a common spring 209 is fixed to the surfaces of the two sliders 206 that are close to each other, and the spring 209 is located on the outer wall of the guide rod 208 .

[0028] In this embodiment, the detection mechanism includes fixed blocks 3 fixed at both ends of the inner wall of the detection box 1. The two fixed blocks 3 are arranged at an oblique angle on the sides close to each other. A light sensor 301 is installed at the oblique angle of one of the fixed blocks 3, and an ultraviolet lamp 302 is installed at the oblique angle of the other fixed block 3. A reflector 303 is provided at the bottom of the inner wall of the detection box 1, and the ultraviolet lamp 302 is electrically connected to an external power supply through a wire.

[0029] In this embodiment, a display screen 308 is provided on the top of one end of the control panel 306 , an indicator light 309 is provided at one end of the control panel 306 , and the light sensor 301 is electrically connected to the circuit board inside the control panel 306 through a wire.

[0030] In this embodiment, the taking mechanism includes a first placement slot 103 provided on the top of the detection box 1 , and U-shaped handles 101 are rotatably connected to the sides of the inner wall of the first placement slot 103 .

[0031] In this embodiment, two symmetrical second magnets 107 are provided on the end face of the outer wall of one side of the detection box 1, and the other end of the outer wall of one side of the detection box 1 is rotatably connected to the sliding door 104, and the end face of the sliding door 104 close to the detection box 1 is provided with two symmetrical first magnets 106, and the first magnet 106 and the second magnet 107 cooperate with each other.

[0032] Working principle: When in use, by pressing the two extrusion blocks 205, the two extrusion blocks 205 will drive the corresponding sliders 206 to move closer to each other. When the extrusion blocks 205 are retracted into the interior of the mounting shell 204, the protective plate 2 is driven downward by the mounting block 201, and then the control panel 306 is rotated to rotate the control panel 306 to a suitable observation angle. When the detection box 1 needs to carry protection for the control panel 306, the control panel 306 is first rotated to the inside of the third notch 307, and then the protective plate 2 is pulled to make the mounting block 201 close to the L-shaped connecting rod 203. When the first through slot 202 contacts the angled surface of the extrusion block 205, the extrusion block 205 is squeezed. When the mounting shell 204 moves to the bottom of the first through slot 202, the spring 209 resets the two sliders 206. At this time, the extrusion block 20 5 will contact the bottom two sides of the first through slot 202, thereby limiting the protective plate 2 and protecting the control panel 306. Then, by rotating the U-shaped handle 101, the detection box 1 is lifted by the U-shaped handle 101, which is convenient for the user to carry. When it is necessary to test the ham, a part of the ham is cut off, and then the sliding door 104 is opened, and the ham is placed on the top of the reflective plate 303. Then, the ultraviolet lamp 302 is turned on. The ultraviolet lamp 302 will irradiate ultraviolet rays on the ham sample. Due to the presence of aflatoxin, the ham will emit fluorescence of the corresponding color. The reflective plate 303 will transmit the fluorescence to the light sensor 301. After detecting and analyzing the fluorescence color, the light sensor 301 will send a signal to the circuit board inside the control panel 306, and the circuit board will display the detection data through the display screen 308.

[0033] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0034] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0036] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A portable aflatoxin detector for ham, comprising a detection box (1), characterized in that: A third notch (307) is provided at the top of one end of the detection box (1), and a display screen (308) is provided inside the third notch (307). A protective mechanism for protecting the display screen (308) is provided on one side of the inner wall of the third notch (307). A taking mechanism for conveniently taking the detection box (1) is provided at the top of the detection box (1), and a detection mechanism for detecting ham is provided inside the detection box (1); The protection mechanism comprises a control panel (306) rotatably connected to one side of the inner wall of the third slot (307); a protection plate (2) is provided at one end of the inner wall of the third slot (307); and a vertical slot for sliding the protection plate (2) is provided at one side of the bottom of the inner wall of the third slot (307); a mounting block (201) is fixed to the top of the outer wall of one end of the protection plate (2); an L-shaped connecting plate (210) is fixed to one end of the top of the mounting block (201); and a first through slot (210) is provided at the top and bottom of the L-shaped connecting plate (210) to communicate with each other. 202), an L-shaped connecting rod (203) is fixed to the top of the outer wall of one end of the detection box (1), and the L-shaped connecting rod (203) is located above the third notch (307), a mounting shell (204) is fixed to the bottom of the L-shaped connecting rod (203), and the two sides of the mounting shell (204) are connected, and extrusion blocks (205) are provided on both sides of the inner wall of the mounting shell (204), and the sides of the extrusion blocks (205) that are away from each other are arranged at an oblique angle, and the outer diameter of the mounting shell (204) is the same as the inner diameter of the first through slot (202).

2. The portable aflatoxin detector in ham according to claim 1, characterized in that: Two symmetrical second notches (207) are provided at the bottom of the inner wall of the mounting shell (204), and guide rods (208) are fixed on both sides of the inner wall of the second notches (207). Sliders (206) are slidably provided on both sides of the outer walls of the two guide rods (208), and the four slides (206) correspond to each other in pairs, and the tops of the two slides (206) are fixed to the bottoms of the corresponding extrusion blocks (205).

3. The portable aflatoxin detector in ham according to claim 2, characterized in that: A same spring (209) is fixed on the mutually adjacent sides of the two sliding blocks (206), and the spring (209) is located on the outer wall of the guide rod (208).

4. The portable aflatoxin detector in ham according to claim 1, characterized in that: The detection mechanism comprises fixed blocks (3) fixed at both ends of the inner wall of the detection box (1), wherein the two fixed blocks (3) are arranged at an oblique angle on their sides close to each other, a light sensor (301) is installed at the oblique angle of one of the fixed blocks (3), and an ultraviolet lamp (302) is installed at the oblique angle of the other fixed block (3), and a reflector (303) is provided at the bottom of the inner wall of the detection box (1).

5. The portable aflatoxin detector in ham according to claim 1, characterized in that: A display screen (308) is provided at the top of one end of the control panel (306), and an indicator light (309) is provided at one end of the control panel (306).

6. The portable aflatoxin detector in ham according to claim 1, characterized in that: The taking mechanism comprises a first placement slot (103) opened on the top of the detection box (1), and U-shaped handles (101) are rotatably connected to the sides of the inner wall of the first placement slot (103).

7. The portable aflatoxin detector in ham according to claim 1, characterized in that: Two symmetrical second magnets (107) are provided on the end face of the outer wall of one side of the detection box (1); a sliding door (104) is rotatably connected to the other end of the outer wall of one side of the detection box (1); and two symmetrical first magnets (106) are provided on the end face of the sliding door (104) close to the detection box (1), and the first magnets (106) and the second magnets (107) cooperate with each other.

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