Food pigment chemical detection device

Abstract

The utility model relates to the technical field of pigment detection devices, and discloses a food pigment chemical detection device which comprises a detector body, and a cover plate is hinged to the right side of the top of the detector body. According to the food pigment detection device disclosed by the utility model, by arranging a heat dissipation opening, a closing plate, a pressing plate and an inclined block, after an operator completes food pigment detection, a round rod can be driven to move downwards by pressing the pressing plate downwards, so that the closing plate can move downwards along the inner surface of a limiting plate, and then the closing plate can close the heat dissipation opening; when the side face of a pressing plate makes contact with the inclined face of an inclined block, the inclined block is squeezed and pushed to move towards the interior of a fixing box, so that the pressing plate can smoothly move downwards, when the pressing plate moves to the position below the inclined block, a second spring pushes the inclined block to reset under the elastic force recovery effect, and therefore the inclined block can fix the pressing plate; and therefore, the sealing plate keeps sealing the heat dissipation opening.

Description

Technical Field

[0001] The utility model relates to the technical field of pigment detection devices, and more specifically, to a food pigment chemical detection device. Background Art

[0002] The food pigment chemical detection device is a device used to detect the pigment content in food. It can quantitatively detect the content of artificial synthetic pigments in food, such as lemon yellow, sunset yellow, carmine, amaranth, allura red, brilliant blue, erythrosine, etc. This instrument adopts advanced technology and has a multi-category and multi-type sample menu library. It can flexibly select test samples to prevent missed detection due to incomplete detection range.

[0003] The chemical detection device for food pigments has the advantages of high accuracy, simple operation and fast detection speed, and is of great significance for ensuring food safety and maintaining market order. When the existing chemical detection device for food pigments detects food pigments, the electronic components inside it will generate heat during operation, which needs to be dissipated through the heat dissipation holes on the device casing. However, these heat dissipation holes are still open to the outside when the device is not in use, so that some dust and debris enter the interior of the device through the heat dissipation holes. In the long run, dust will accumulate inside the device, causing equipment failure and reducing the service life of the equipment. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a food pigment chemical detection device, which has the advantage of being able to conveniently close the heat dissipation holes.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a food pigment chemical detection device, comprising:

[0006] A detector body, wherein a cover plate is hingedly connected to the right side of the top of the detector body, a detection slot is opened on the right side of the top of the detector body, and a heat dissipation port is opened on the left side of the detector body;

[0007] A closing mechanism, wherein the closing mechanism is arranged on the left side of the detector body;

[0008] A fixing mechanism, the fixing mechanism is arranged at the top of the left side of the detector body;

[0009] Among them, the closing mechanism includes a limiting plate, the outer surface of the limiting plate is fixedly connected to the outer surface of the detector body, a top plate is fixedly installed on the top of the limiting plate, a closing plate is movably sleeved between the limiting plates, the outer surface of the closing plate is movably connected to the outer surface of the detector body, a first spring is fixedly installed on the top of the closing plate, the top of the first spring is fixedly connected to the bottom of the top plate, the first spring will push the closing plate to move under the action of elastic force, a round rod is fixedly installed on the top of the closing plate, the top end of the round rod passes through the top plate and extends to the top of the top plate and is movably sleeved with the inner wall of the top plate, and a pressing plate is fixedly installed on the top of the round rod.

[0010] As a preferred technical solution of the utility model, the fixing mechanism includes:

[0011] A fixed box, the outer surface of which is fixedly connected to the outer surface of the detector body, a pull rod is movably sleeved inside the front end of the fixed box, a slanted block is fixedly connected to the rear end of the pull rod, and the outer surface of the slanted block is movably sleeved to the inner wall of the fixed box;

[0012] A second spring, one end of the second spring is fixedly connected to the front surface of the inclined block, and the other end of the second spring is fixedly connected to the inner surface of the fixing box.

[0013] As a preferred technical solution of the utility model, a fixed block is fixedly installed on the left side of the upper surface of the detector body, a rotating shaft is movably sleeved between the fixed blocks, and a protective plate is fixedly sleeved on the outer surface of the rotating shaft.

[0014] As a preferred technical solution of the utility model, a gear is fixedly sleeved on the right side of the outer surface of the rotating shaft, and the outer surface of the gear is movably connected to the outer surface of the fixed block.

[0015] As a preferred technical solution of the utility model, a fixed frame located on the right side of the fixed block is fixedly installed on the upper surface of the detector body, and a tooth plate is movably installed inside the fixed frame, and the outer surface of the tooth plate is meshed with the outer surface of the gear.

[0016] As a preferred technical solution of the utility model, a return spring is fixedly connected to the rear end of the tooth plate, and the rear end of the return spring is fixedly connected to the inner surface of the fixed frame.

[0017] As a preferred technical solution of the utility model, a mounting block is fixedly mounted on the front side of the upper surface of the fixed frame, a fixed shaft is fixedly sleeved inside the mounting block, and a clamping plate is movably sleeved on the outer surface of the fixed shaft.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model provides a heat dissipation port, a closing plate, a pressing plate and an inclined block. After the operator completes the food coloring test, the operator can press the pressing plate downward to drive the round rod to move downward, thereby allowing the closing plate to move downward along the inner surface of the limiting plate, thereby allowing the closing plate to close the heat dissipation port. When the side surface of the pressing plate contacts the inclined surface of the inclined block, it will squeeze and push the inclined block to move toward the inside of the fixed box, thereby allowing the pressing plate to move downward smoothly. When the pressing plate moves to the bottom of the inclined block, the second spring will push the inclined block to reset under the action of elastic recovery, thereby allowing the inclined block to fix the pressing plate, thereby allowing the closing plate to keep the heat dissipation port closed, thereby preventing external dust and debris from entering the interior of the detector body, thereby increasing the service life of the detector body.

[0020] 2. The utility model sets a protective plate, a gear, a tooth plate and a card plate. Due to the design of the protective plate, the protective plate can protect the touch screen to prevent the operator from accidentally touching it, and at the same time prevent the detection reagent from spilling on the touch screen. The operator can open the protective plate by rotating the protective plate upward. When the protective plate rotates, it will drive the rotating shaft to rotate, so that the gear drives the tooth plate to move. When the protective plate is fully opened, the operator can fix the tooth plate by rotating the card plate so that the card plate and the tooth plate are engaged. Then, the protective plate can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0023] Figure 3 It is a schematic cross-sectional structure diagram of the tooth plate of the utility model;

[0024] Figure 4 It is a cross-sectional structural schematic diagram of the closing plate of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the side surface of the utility model;

[0026] Figure 6 It is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0027] Figure 7 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0028] Figure 8 for Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0029] In the figure: 1. detector body; 2. cover plate; 3. detection slot; 4. heat dissipation port; 5. limit plate; 6. top plate; 7. closing plate; 8. first spring; 9. round rod; 10. pressing plate; 11. fixing box; 12. pull rod; 13. inclined block; 14. second spring; 15. fixing block; 16. rotating shaft; 17. protection plate; 18. gear; 19. fixing frame; 20. tooth plate; 21. reset spring; 22. mounting block; 23. fixing shaft; 24. clamping plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figures 1 to 8 As shown, the utility model provides a food pigment chemical detection device, comprising:

[0032] A detector body 1, a cover plate 2 is hinged on the right side of the top of the detector body 1, a detection slot 3 is opened on the right side of the top of the detector body 1, and a heat dissipation port 4 is opened on the left side of the detector body 1;

[0033] A closing mechanism, which is arranged on the left side of the detector body 1;

[0034] A fixing mechanism, which is arranged at the top of the left side of the detector body 1;

[0035] Among them, the closing mechanism includes a limiting plate 5, the outer surface of the limiting plate 5 is fixedly connected to the outer surface of the detector body 1, a top plate 6 is fixedly installed on the top of the limiting plate 5, a closing plate 7 is movably sleeved between the limiting plates 5, the outer surface of the closing plate 7 is movably connected to the outer surface of the detector body 1, a first spring 8 is fixedly installed on the top of the closing plate 7, the top of the first spring 8 is fixedly connected to the bottom of the top plate 6, and the first spring 8 will push the closing plate 7 to move under the action of elastic force, a round rod 9 is fixedly installed on the top of the closing plate 7, the top end of the round rod 9 passes through the top plate 6 and extends to the top of the top plate 6 and is movably sleeved with the inner wall of the top plate 6, and a pressing plate 10 is fixedly installed on the top of the round rod 9.

[0036] By providing the heat dissipation port 4, the electronic components inside the detector body 1 can dissipate heat through the heat dissipation port 4. When the detector body 1 is not in use, the operator can press the pressing plate 10 downward so that the pressing plate 10 drives the round rod 9 to move downward, and then the round rod 9 can push the closing plate 7 to move downward along the inner surface of the limiting plate 5, thereby sealing the heat dissipation port 4, thereby preventing external dust and debris from entering the interior of the detector body 1 through the heat dissipation port 4 when the detector body 1 is not in use, thereby increasing the service life of the detector body 1.

[0037] The fixing mechanism includes:

[0038] A fixed box 11, the outer surface of which is fixedly connected to the outer surface of the detector body 1, a pull rod 12 is movably sleeved inside the front end of the fixed box 11, a slanted block 13 is fixedly connected to the rear end of the pull rod 12, and the outer surface of the slanted block 13 is movably sleeved to the inner wall of the fixed box 11;

[0039] The second spring 14 has one end fixedly connected to the front surface of the inclined block 13 , and the other end fixedly connected to the inner surface of the fixing box 11 .

[0040] When the operator presses the pressing plate 10 downward, the pressing plate 10 will squeeze and push the inclined surface of the inclined block 13, so that the inclined block 13 enters the interior of the fixing box 11, so that the pressing plate 10 can descend smoothly. When the pressing plate 10 moves to the bottom of the inclined block 13, the second spring 14 will push the inclined block 13 to return to its original position under the action of elastic recovery, so that the inclined block 13 can fix the pressing plate 10.

[0041] A fixing block 15 is fixedly installed on the left side of the upper surface of the detector body 1 , a rotating shaft 16 is movably sleeved between the fixing blocks 15 , and a protective plate 17 is fixedly sleeved on the outer surface of the rotating shaft 16 .

[0042] By providing the protection plate 17, the protection plate 17 can protect the touch screen to prevent the operator from accidentally touching it, and can also prevent the detection reagent from accidentally spilling on the touch screen.

[0043] A gear 18 is fixedly sleeved on the right side of the outer surface of the rotating shaft 16 , and the outer surface of the gear 18 is movably connected to the outer surface of the fixing block 15 .

[0044] When the gear 18 rotates, the rotating shaft 16 is driven to rotate, so that the protection plate 17 can be opened.

[0045] A fixing frame 19 located on the right side of the fixing block 15 is fixedly mounted on the upper surface of the detector body 1 , and a tooth plate 20 is movably mounted inside the fixing frame 19 , and the outer surface of the tooth plate 20 meshes with the outer surface of the gear 18 .

[0046] When the tooth plate 20 moves along the inner surface of the fixed frame 19 , the gear 18 is driven to rotate.

[0047] The rear end of the tooth plate 20 is fixedly connected to a return spring 21 , and the rear end of the return spring 21 is fixedly connected to the inner surface of the fixed frame 19 .

[0048] When the tooth plate 20 moves forward, the reset spring 21 will be stretched, so that the reset spring 21 can drive the tooth plate 20 to reset under the action of elastic force recovery.

[0049] A mounting block 22 is fixedly mounted on the front side of the upper surface of the fixing frame 19 , a fixing shaft 23 is fixedly sleeved inside the mounting block 22 , and a clamping plate 24 is movably sleeved on the outer surface of the fixing shaft 23 .

[0050] By providing the clamping plate 24 , the clamping plate 24 can fix the tooth plate 20 when it is engaged with the tooth plate 20 .

[0051] The working principle and use process of this utility model:

[0052] When testing, the operator first puts the prepared test reagent into the inside of the test tank 3, and then covers the cover plate 2 to test the food coloring. When the operator needs to use the touch screen, the protection plate 17 can be rotated upward to make the protection plate 17 drive the rotating shaft 16 to rotate, thereby making the gear 18 rotate. Since the outer surface of the gear 18 is meshed with the outer surface of the tooth plate 20, the gear 18 can drive the tooth plate 20 to move forward. When the protection plate 17 is fully opened, the operator can rotate the card plate 24 to make The clamping plate 24 is engaged with the toothed plate 20, so that the toothed plate 20 can be fixed, and then the protective plate 17 can be fixed. When the touch screen is used, the operator can lift the clamping plate 24 upwards to release the fixing effect on the toothed plate 20, so that the reset spring 21 drives the toothed plate 20 to reset under the action of elastic recovery, and then the toothed plate 20 drives the gear 18 to rotate, so that the protective plate 17 can be automatically closed, thereby protecting the touch screen and preventing the reagent from being accidentally spilled on the touch screen when being taken out.

[0053] After the operator completes the food coloring test, he first presses the pressing plate 10 downwards, so that the round rod 9 drives the closing plate 7 to move downwards along the inner surface of the limiting plate 5, thereby enabling the closing plate 7 to close the heat dissipation port 4. When the side of the pressing plate 10 contacts the inclined surface of the inclined block 13, it will squeeze and push the inclined block 13 to move toward the inside of the fixing box 11, so that the pressing plate 10 can continue to move downwards. When the pressing plate 10 moves to the bottom of the inclined block 13, the second spring 14 will push the inclined block 13 to return to its original position under the action of elastic recovery, so that the inclined block 13 can fix the pressing plate 10, and then fix the closing plate 7, so that the closing plate 7 keeps the heat dissipation port 4 in a closed state, thereby preventing external dust and debris from entering the interior of the detector body 1, thereby improving the service life of the detector body 1.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A food coloring chemical detection device, characterized in that: Included are: A detector body (1), wherein a cover plate (2) is hingedly connected to the right side of the top of the detector body (1), a detection slot (3) is provided on the right side of the top of the detector body (1), and a heat dissipation port (4) is provided on the left side of the detector body (1); A closing mechanism, the closing mechanism being arranged on the left side of the detector body (1); A fixing mechanism, the fixing mechanism being arranged at the top of the left side of the detector body (1); The closing mechanism comprises a limit plate (5), the outer surface of the limit plate (5) is fixedly connected to the outer surface of the detector body (1), a top plate (6) is fixedly installed on the top of the limit plate (5), a closing plate (7) is movably sleeved between the limit plates (5), the outer surface of the closing plate (7) is movably connected to the outer surface of the detector body (1), a first spring (8) is fixedly installed on the top of the closing plate (7), the top of the first spring (8) is fixedly connected to the bottom of the top plate (6), and the first spring (8) pushes the closing plate (7) to move under the action of elastic force, a round rod (9) is fixedly installed on the top of the closing plate (7), the top end of the round rod (9) passes through the top plate (6) and extends to the top of the top plate (6) and is movably sleeved with the inner wall of the top plate (6), and a pressing plate (10) is fixedly installed on the top of the round rod (9).

2. A food coloring chemical detection device according to claim 1, characterized in that: The fixing mechanism comprises: A fixed box (11), the outer surface of the fixed box (11) is fixedly connected to the outer surface of the detector body (1), a pull rod (12) is movably sleeved inside the front end of the fixed box (11), a slanted block (13) is fixedly connected to the rear end of the pull rod (12), and the outer surface of the slanted block (13) is movably sleeved to the inner wall of the fixed box (11); A second spring (14), one end of the second spring (14) is fixedly connected to the front surface of the inclined block (13), and the other end of the second spring (14) is fixedly connected to the inner surface of the fixed box (11).

3. A food coloring chemical detection device according to claim 1, characterized in that: A fixed block (15) is fixedly mounted on the left side of the upper surface of the detector body (1), a rotating shaft (16) is movably sleeved between the fixed blocks (15), and a protective plate (17) is fixedly sleeved on the outer surface of the rotating shaft (16).

4. A food coloring chemical detection device according to claim 3, characterized in that: A gear (18) is fixedly sleeved on the right side of the outer surface of the rotating shaft (16), and the outer surface of the gear (18) is movably connected to the outer surface of the fixing block (15).

5. A food coloring chemical detection device according to claim 1, characterized in that: A fixed frame (19) located on the right side of the fixed block (15) is fixedly mounted on the upper surface of the detector body (1), and a tooth plate (20) is movably mounted inside the fixed frame (19), and the outer surface of the tooth plate (20) is meshed with the outer surface of the gear (18).

6. A food coloring chemical detection device according to claim 5, characterized in that: A return spring (21) is fixedly connected to the rear end of the tooth plate (20), and the rear end of the return spring (21) is fixedly connected to the inner surface of the fixed frame (19).

7. A food coloring chemical detection device according to claim 5, characterized in that: A mounting block (22) is fixedly mounted on the front side of the upper surface of the fixing frame (19), a fixing shaft (23) is fixedly sleeved inside the mounting block (22), and a clamping plate (24) is movably sleeved on the outer surface of the fixing shaft (23).

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