Food chemical inspection detector

Abstract

The utility model relates to the field of detectors, and discloses a food chemical inspection detector which comprises a box body, one side of the box body is electrically connected with a display screen, the top of the box body is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with a cover plate, the top of the cover plate is fixedly connected with a handle, and a fixing assembly is arranged in the box body. A plurality of test tubes are slidably connected in the box body, a supporting assembly is arranged in the box body, the fixing assembly comprises a spring and a fixing clamp, the spring is arranged in the box body, one end of the spring is fixedly connected in the box body, and the other end of the spring is fixedly connected to one end of the fixing clamp. According to the food chemical inspection detector, a test tube is firstly placed on the supporting plate in the box body, so that the effect of fixing the test tube and a sample in the test tube is achieved, the problem that the measurement data is inaccurate due to the fact that the test tube is easily inclined or even the sample is spilled out after the equipment is subjected to external force is solved, and the high efficiency of the food chemical inspection detector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of detector, especially a food chemical industry inspection detector. BACKGROUND

[0002] The detector is the instrument and equipment for detecting, measuring and analyzing the characteristics or parameters of the material by using various principles, and the common types include physical, chemical and biological detectors, etc.

[0003] The existing food chemical industry inspection detector has various working principles, including spectrum analysis principle, electrochemical analysis principle, chromatographic technology principle, biological sensor technology principle, polymer chain reaction technology principle and semiconductor principle.

[0004] However, there is a problem in the use process, because the laboratory environment is complex and the personnel move frequently, some uncontrollable external factors often occur, some of which come from the collision of the staff inadvertently, some come from the rubbing of carrying other objects, and some come from the sudden vibration interference around the equipment placement area, etc. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a food chemical industry inspection detector, which aims to improve the problem that the equipment is easily tilted or the sample is spilled after being subjected to external force during use, so that the measurement data is inaccurate.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a food chemical industry inspection detection instrument, including the box, the box one side electric connection has the display screen, the box top rotatable connection has the pivot, the pivot outer wall rotatable connection has the apron, the apron top fixed connection has the handle, the box is provided with fixed assembly inside, the box is slidably connected with a plurality of test tubes inside, the box is provided with support assembly inside,

[0007] The fixed assembly includes a spring and a fixed clamp, the spring is arranged in the box, one end of the spring is fixedly connected in the box, the other end of the spring is fixedly connected to one end of the fixed clamp, and the outer wall of the fixed clamp is slidably connected in the box.

[0008] As a further description of the above technical scheme:

[0009] The support assembly includes a plurality of supports and a support plate, the bottom of each support is fixedly connected to the inside of the box, and the bottom of the support plate is fixedly connected to the top end of the support.

[0010] As a further description of the above technical scheme:

[0011] The box is fixedly connected with a water tank, one side of the water tank is fixedly connected with a water injection pipe, and one side of the water tank is fixedly connected with a water outlet pipe.

[0012] As a further description of the above technical scheme:

[0013] One end of the water outlet pipe is provided with a water outlet pump, one side of the water outlet pump is fixedly connected with a water inlet pipe, the input end of the water outlet pump is connected with one end of the water outlet pipe, and the output end of the water outlet pump is connected with one end of the water inlet pipe.

[0014] As a further description of the above technical scheme:

[0015] One end of the water inlet pipe is fixedly connected with a shunt pipe, and the shunt pipe is fixedly connected with a plurality of water injection pipes on one side.

[0016] As a further description of the above technical scheme:

[0017] The bottom of each test tube is provided with a flow-out pipe, the outer wall of each flow-out pipe is fixedly connected to the inside of the box, and the bottom end of the flow-out pipe is fixedly connected with a flow pipe.

[0018] As a further description of the above technical scheme:

[0019] One end of the flow pipe is provided with a backflow pump, one side of the backflow pump is fixedly connected with a backflow pipe, the input end of the backflow pump is connected with one end of the flow pipe, and the output end of the backflow pump is connected with one end of the backflow pipe.

[0020] As a further description of the above technical solutions:

[0021] The return pipe is fixedly connected at one end to one side of the water tank, and is fixedly connected in parallel array between the water outlet pipe and the water tank.

[0022] The utility model has the advantages of the following:

[0023] 1. In the utility model, the cover plate is first opened by the handle, then the test tube is placed on the support plate inside the box body, and the fixing clamp is retracted inward, and the test tube is fixed in the detection groove under the action of the spring, so that the test tube and the sample inside can be fixed during equipment use, the detection effect is convenient, the problem of inaccurate measurement data caused by the test tube tilting or sample spilling after the equipment is subjected to external force during equipment use is avoided, and the efficiency of the food chemical industry inspection and detection instrument is improved.

[0024] 2. In the utility model, clean water is first injected into the water tank by the water injection pipe, then the water pump is started to make the clean water flow into the water inlet pipe through the water outlet pipe, then the detection groove is cleaned after the water flows into the water injection pipe, and then the water flows into the return pipe from the outflow pipe under the action of the return pump, so that the detection groove can be cleaned by clean water after equipment use, the problem of detection data being affected by various samples remaining in the detection groove during equipment use is avoided, and the convenience of the food chemical industry inspection and detection instrument is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A perspective view of a food chemical industry inspection and detection instrument is provided for the utility model;

[0026] Figure 2 A box body internal structure schematic view of a food chemical industry inspection and detection instrument is provided for the utility model;

[0027] Figure 3 For Figure 2 A local enlarged structure schematic view of A in the middle;

[0028] Figure 4 A water tank structure schematic view of a food chemical industry inspection and detection instrument is provided for the utility model.

[0029] LEGEND:

[0030] 1, box; 2, display screen; 3, rotating shaft; 4, cover plate; 5, handle; 6, test tube; 7, spring; 8, fixed clamp; 9, support; 10, support plate; 11, water tank; 12, water injection pipe; 13, water outlet pipe; 14, water outlet pump; 15, water inlet pipe; 16, shunt pipe; 17, water injection pipe; 18, outflow pipe; 19, flow pipe; 20, backflow pump; 21, backflow pipe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Referring to Figures 1-3 An embodiment provided by the utility model: a food chemical inspection and detection instrument, including box 1, the one side of box 1 is electrically connected with display screen 2, for operating equipment, the top of box 1 is rotatably connected with rotating shaft 3, for providing mechanical support for the rotation of cover plate 4, the outer wall of rotating shaft 3 is rotatably connected with cover plate 4, for providing light-proof environment for the inside of box 1, the top of cover plate 4 is fixedly connected with handle 5, for opening and closing cover plate 4, box 1 is internally provided with fixed assembly, a plurality of test tubes 6 are slidably connected in the inside of box 1, for loading sample, box 1 is internally provided with support assembly;

[0033] Fixed assembly includes spring 7 and fixed clamp 8, spring 7 is arranged in the inside of box 1, for providing support force for fixed clamp 8, one end of spring 7 is fixedly connected in the inside of box 1, the other end of spring 7 is fixedly connected in one end of fixed clamp 8, the outer wall of fixed clamp 8 is slidably connected in the inside of box 1, for fixing test tube 6, support assembly includes a plurality of supports 9 and support plates 10, the bottom of each support 9 is fixedly connected in the inside of box 1, for supporting support plate 10, the bottom of support plate 10 is fixedly connected in the top end of support 9, for supporting test tube 6.

[0034] Specifically, in the food chemical sample detection preparation work, the operator first needs to focus on the cover plate 4 of the detector, the operator holds the cover plate 4 on one side of the handle 5, and gently opens the cover plate 4. Then, pick up the test tube 6 containing the sample to be detected, turn your eyes to the inside of the box 1, and accurately position the support plate 10 specially used to carry the test tube 6. In the process of gently placing the test tube 6 into the support plate 10, attention should be paid to the fixed clamp 8 matched therewith. The fixed clamp 8 is designed to be elastic, slightly outwardly opened in the initial state, and gently pressed inwardly at this moment. At the same time, the spring 7 hidden inside the fixed clamp 8 is also stressed, and when the test tube 6 reaches the appropriate position, the pressing of the fixed clamp 8 is released, and under the action of the restoring force of the spring 7, the fixed clamp 8 tightly clamps the test tube 6, and fixes the test tube 6 in the detection groove, laying a solid foundation for subsequent accurate and efficient detection work.

[0035] With reference to Figure 4 The water tank 11 is fixedly connected inside the box 1 for storing clean water. The water tank 11 is fixedly connected on one side with a water filling pipe 12 for adding clean water into the water tank 11. The water tank 11 is fixedly connected on one side with a water outlet pipe 13 for leading out the clean water inside the water tank 11. The water outlet pipe 13 is provided at one end with a water outlet pump 14 for providing power for the clean water inside the water tank 11. The water outlet pump 14 is fixedly connected on one side with a water inlet pipe 15. The input end of the water outlet pump 14 is connected with one end of the water outlet pipe 13, and the output end of the water outlet pump 14 is connected with one end of the water inlet pipe 15. The water inlet pipe 15 is fixedly connected at one end with a shunt pipe 16 for shunting the led-out clean water. The shunt pipe 16 is fixedly connected on one side with a plurality of water spraying pipes 17 for spraying clean water into the detection groove. Each test tube 6 is provided at the bottom with a flow-out pipe 18 for leading out the clean water inside the detection groove. Each flow-out pipe 18 is fixedly connected on the outer wall inside the box 1. The flow-out pipe 18 is fixedly connected at the bottom end with a flow-in pipe 19 for collecting the led-out sewage. The flow-in pipe 19 is provided at one end with a backflow pump 20 for providing power for the backflow of sewage. The backflow pump 20 is fixedly connected on one side with a backflow pipe 21 for leading back the sewage to the water tank 11. The input end of the backflow pump 20 is connected with one end of the flow-in pipe 19, and the output end of the backflow pump 20 is connected with one end of the backflow pipe 21. One end of the backflow pipe 21 is fixedly connected on one side of the water tank 11. The backflow pipe 21 and the water outlet pipe 13 are fixedly connected in parallel array on one side of the water tank 11.

[0036] Specifically, when the detection tank of the food chemical testing instrument needs to be cleaned deeply to ensure the accuracy and reliability of subsequent detection work, first, find the water injection pipe 12 located on one side of the equipment, the operator holds the special water injection tool matched with it, tightly docks the pipe opening with the water injection pipe 12, slowly opens the water injection valve, and injects clean water into the water tank 11. After the water level in the water tank 11 reaches the preset standard, the next step is to start the water outlet pump 14. Under the strong suction force of the water outlet pump 14, the clean water in the water tank 11 flows out through the water outlet pipe 13, then flows into the water inlet pipe 15 and then flows into the shunt pipe 16. The shunt pipe 16 evenly distributes the water flow into the branch pipe due to its unique branch structure design. Then, the shunted clean water flows out of the shunt pipe 16 and flows into the water jet pipe 17. A row of fine and regular water jet holes are arranged on the water jet pipe 17. When the clean water arrives, they will spray the water flow and clean the inside of the detection tank deeply. After completing the cleaning task, start the backflow pump 20 to use its strong suction force to quickly suck the sewage gathered at the bottom of the detection tank into the flow collection pipe 19 through the outflow pipe 18, and finally make it flow into the backflow pipe 21. Finally, the sewage flows back to the water tank 11. The water tank 11 is equipped with advanced filtration and purification devices. The sewage flowing in will become clear and transparent usable clean water again after layer-by-layer filtration and purification treatment. Thus, the cleaning process of the detection tank is completed, and a clean operating environment is provided for the next round of food chemical detection work.

[0037] Working principle: During the use of the food chemical testing instrument, first open the cover plate 4 using the handle 5, then place the test tube 6 on the support plate 10 inside the box body 1, and at the same time make the fixing clamp 8 shrink inward, and fix the test tube 6 in the detection tank under the action of the spring 7, then buckle the cover plate 4, then start the equipment to begin detection. When the detection is completed, take out the test tube 6 and start the cleaning program to clean the inside of the detection tank. First, inject clean water into the water tank 11 using the water injection pipe 12, then start the water outlet pump 14 to make the clean water flow into the water inlet pipe 15 through the water outlet pipe 13, then flow into the shunt pipe 16 from the water inlet pipe 15, and finally flow into the water jet pipe 17 to clean the inside of the detection tank. Then, the cleaned water flows into the flow collection pipe 19 from the outflow pipe 18 under the action of the backflow pump 20, and finally flows into the backflow pipe 21 and then flows back to the water tank 11. Thus, the cleaning process of the detection tank is completed, and a clean operating environment is provided for the next round of food chemical detection work.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A food chemical testing detector, comprising a box (1), characterized in that: The box (1) one side electrically connected with display screen (2), the box (1) top rotationally connected with the pivot (3), the pivot (3) outer wall rotationally connected with the cover plate (4), the cover plate (4) top fixedly connected with the handle (5), the box (1) inside is provided with fixed assembly, the box (1) inside is slidably connected with a plurality of test tubes (6), the box (1) inside is provided with support assembly; The fixed assembly includes spring (7) and fixed clamp (8), the spring (7) is arranged in the box (1), one end of the spring (7) is fixedly connected in the box (1), the other end of the spring (7) is fixedly connected to one end of the fixed clamp (8), the fixed clamp (8) outer wall is slidably connected in the box (1).

2. The food chemical detection instrument according to claim 1, characterized in that: The support assembly includes a plurality of supports (9) and support plates (10), the top of each support (9) is fixedly connected in the box (1), and the bottom of the support plate (10) is fixedly connected to the top end of the support (9).

3. The food chemical detection instrument according to claim 1, characterized in that: The box (1) is fixedly connected with a water tank (11), one side of the water tank (11) is fixedly connected with a water injection pipe (12), and one side of the water tank (11) is fixedly connected with a water outlet pipe (13).

4. The food chemical detection instrument according to claim 3, characterized in that: One end of the water outlet pipe (13) is provided with a water outlet pump (14), one side of the water outlet pump (14) is fixedly connected with a water inlet pipe (15), the input end of the water outlet pump (14) is connected with one end of the water outlet pipe (13), and the output end of the water outlet pump (14) is connected with one end of the water inlet pipe (15).

5. The food chemical analysis and detection instrument according to claim 4, characterized in that: One end of the water inlet pipe (15) is fixedly connected with a shunt pipe (16), and a plurality of water injection pipes (17) are fixedly connected to one side of the shunt pipe (16).

6. The food chemical detection instrument according to claim 1, characterized in that: The bottom of each test tube (6) is provided with a flow-out pipe (18), and the outer wall of each flow-out pipe (18) is fixedly connected in the box (1), and the bottom end of the flow-out pipe (18) is fixedly connected with a flow pipe (19).

7. The food chemical analysis and detection instrument according to claim 6, characterized in that: One end of the flow pipe (19) is provided with a backflow pump (20), one side of the backflow pump (20) is fixedly connected with a backflow pipe (21), the input end of the backflow pump (20) is connected with one end of the flow pipe (19), and the output end of the backflow pump (20) is connected with one end of the backflow pipe (21).

8. The food chemical analysis and detection instrument according to claim 7, characterized in that: One end of the backflow pipe (21) is fixedly connected to one side of the water tank (11), and the backflow pipe (21) and the water outlet pipe (13) are fixedly connected in parallel array on one side of the water tank (11).

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