CN216594787U - Fatty acid value quick detector - Google Patents

Abstract

The utility model discloses a fatty acid value quick detector which comprises a main shell, a camera bellows and a control box, wherein one end of the main shell is provided with a mounting port corresponding to the camera bellows, a plurality of color sensors are fixedly inserted on the inner wall of the camera bellows, the control box is fixedly connected with the inner wall of the main shell, and the bottom of the main shell is fixedly connected with a bottom plate; the fixed touch-sensitive screen and the pilot lamp of inlaying in top of the main casing body, fixed embedding is equipped with control switch and data connector on the lateral wall of the main casing body, be equipped with controller, memory, power, signal receiver and signal transmitter in the control box. The instrument provided by the utility model is internally provided with a large-capacity battery, can be used for 6 hours in a standby mode, has a data storage function, can be used for exporting data to a computer, is convenient to carry integrally, can be used for outdoor experiment and office work, solves the problem that no fatty acid value judgment is available on a purchasing site, can be used for quickly detecting the fatty acid values of corn, wheat and rice at present, and is convenient to quickly screen old grains and deteriorated grains.

Description

Fatty acid value quick detector

Technical Field

The utility model relates to the technical field of electric water heater equipment, in particular to a fatty acid value quick detector.

Background

The detection of the fatty acid value in the grain is an important index for detecting the quality change in the grain storage process, the national standard detection method at the present stage obtains a result by the traditional manual pretreatment and human eye titration, and particularly in the titration process, due to the difference of human eyes in color judgment, the judgment of an end point has obvious errors, so that misjudgment is easily caused, and unnecessary disputes are brought. Meanwhile, in the processes of sample pretreatment and titration, the requirement on the operation level of an experimental analyst is high, and the detection is difficult to complete at a weak detection point in the experiment. Currently, two measuring modes, namely an electrode method and a photometric method, are available on the market for automatic fatty acid value titration equipment for the item detection.

But current fatty acid value detection device is comparatively simple, and detection device can't be fast accurate detect the fatty acid value in the grain to influence the detection efficiency of fatty acid value.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to solve the problems that a fatty acid value detection device in the prior art is simple and cannot quickly and accurately detect the fatty acid value in grains, and provides a fatty acid value quick detection instrument.

2. Technical scheme

In order to achieve the purpose, the utility model adopts the following technical scheme:

the fatty acid value rapid detector comprises a main shell, a dark box and a control box, wherein one end of the main shell is provided with a mounting port corresponding to the dark box, a plurality of color sensors are fixedly inserted on the inner wall of the dark box, the control box is fixedly connected with the inner wall of the main shell, and the bottom of the main shell is fixedly connected with a bottom plate;

the top of the main shell is fixedly embedded with a touch screen and an indicator light, the outer side wall of the main shell is fixedly embedded with a control switch and a data connector, a controller, a memory, a power supply, a signal receiver and a signal transmitter are arranged in the control box, the output ends of the color sensor, the touch screen, the power supply, the signal receiver and the control switch are all connected with the input end of the controller, and the output end of the controller is respectively connected with the input ends of the signal transmitter, the memory, the indicator light and the data connector;

the bottom of control box is equipped with maintains the mouth, it is connected with the baffle to maintain the mouth in the mouth through the pivot rotation, the one end fixedly connected with fixture block of pivot is kept away from to the baffle, the bottom of control box is equipped with the spout, fixedly connected with slide bar in the spout, L type kelly has been cup jointed in the slide bar, be equipped with the draw-in groove that corresponds with L type kelly on the fixture block.

Preferably, a cover plate is slidably inserted into the mounting opening.

Preferably, the color sensor is fixedly connected with the dark box through a locking plate.

Preferably, the inner bottom of the main housing is fixedly connected with a mounting rack corresponding to the control box.

Preferably, the bottom plate is fixedly connected with the bottom of the main shell through a plurality of locking screws.

Preferably, a power connector is fixedly inserted into the outer wall of the main housing, and an output end of the power connector is connected with an input end of a power supply.

Preferably, the sliding rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected with the L-shaped clamping rod and the inner wall of the sliding groove.

Preferably, the controller is an 80S51 controller.

Preferably, the color sensor is of model TCS 230.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) according to the utility model, the instrument is internally provided with a large-capacity battery, can be used for 6 hours in a standby mode, has a data storage function, can lead out data to a computer, is convenient to carry integrally, can be used for outdoor experiment and office work, solves the problem that no fatty acid value judgment is available on a purchasing site, can be used for quickly detecting the fatty acid values of corn, wheat and rice at present, and is convenient for quickly screening old grains and deteriorated grains.

(2) In the utility model, a dark box door is opened, a pretreated sample cup is placed into the dark box, liquid crystal touch control is performed, initial data is obtained, the cup is taken out, a certain amount of potassium hydroxide is dripped into the dark box, the dark box is placed back under shaking for 10 times, liquid crystal touch control is pressed, the color of liquid is monitored through a color sensor, then mixed liquid data is obtained, an instrument automatically calculates the color difference, and the fatty acid value of the current sample is out of standard, critical or not out of standard.

(3) According to the utility model, the signal receiver and the signal transmitter are arranged, so that data can be sent and received remotely, meanwhile, the indicator lamp is arranged, so that the working state of the instrument can be indicated, meanwhile, the arrangement of the maintenance port is maintained, so that the control element in the control box can be maintained conveniently, and the baffle plate can play a certain protection role on the control element.

Drawings

FIG. 1 is a schematic front perspective view of a fatty acid value rapid analyzer according to the present invention;

FIG. 2 is a schematic bottom perspective view of a fatty acid value rapid analyzer according to the present invention;

FIG. 3 is a schematic diagram of an explosion structure of a fatty acid value rapid detector according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of a control box of a fatty acid value rapid detector according to the present invention;

FIG. 5 is a schematic view of the structure at A in FIG. 3;

fig. 6 is a schematic diagram of a control system of the fatty acid value rapid detector provided by the utility model.

In the figure: the device comprises a main shell 1, a camera bellows 2, a control box 3, a color sensor 4, a bottom plate 5, a touch screen 6, an indicator light 7, a control switch 8, a data connector 9, a controller 10, a memory 11, a power supply 12, a signal receiver 13, a signal emitter 14, a maintenance port 15, a rotating shaft 16, a baffle 17, a clamping block 18, a sliding rod 19, a clamping rod 20L, a cover plate 21, a locking plate 22, a mounting frame 23, a locking screw 24, a power supply connector 25 and a spring 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1:

referring to fig. 1-6, the fatty acid value quick detector comprises a main shell 1, a camera bellows 2 and a control box 3, wherein one end of the main shell 1 is provided with a mounting opening corresponding to the camera bellows 2, a sample cup is convenient to take out or put in, a cover plate 21 is inserted in the mounting opening in a sliding manner to play a certain protection role, a plurality of color sensors 4 are fixedly inserted on the inner wall of the camera bellows 2 to detect the color of liquid in the sample cup, and the color sensors 4 are fixedly connected with the camera bellows 2 through a locking plate 22;

in the utility model, the control box 3 is fixedly connected with the inner wall of the main shell 1, the inner bottom of the main shell 1 is fixedly connected with a mounting rack 23 corresponding to the control box 3 and used for supporting the control box 3, the bottom of the main shell 1 is fixedly connected with a bottom plate 5, and the bottom plate 5 is fixedly connected with the bottom of the main shell 1 through a plurality of locking screws 24, so that the bottom plate 5 is convenient to fix and disassemble;

in the utility model, a touch screen 6 and an indicator light 7 are fixedly embedded in the top of a main shell 1, so that control instructions can be conveniently input and working states can be conveniently displayed, a control switch 8 and a data connector 9 are fixedly embedded in the outer side wall of the main shell 1, so that instrument switching and data exporting can be conveniently performed, a controller 10, a memory 11, a power supply 12, a signal receiver 13 and a signal transmitter 14 are arranged in a control box 3, the controller 10 is an 80S51 controller, and the model of a color sensor 4 is TCS 230;

in the utility model, the output ends of the color sensor 4, the touch screen 6, the power supply 12, the signal receiver 13 and the control switch 8 are all connected with the input end of the controller 10 and used for sending detection data to the controller 10, the output end of the controller 10 is respectively connected with the input ends of the signal transmitter 14, the memory 11, the indicator light 7 and the data connector 9, the power supply connector 25 is fixedly inserted on the outer wall of the main shell 1, and the output end of the power supply connector 25 is connected with the input end of the power supply 12, so that the power supply 12 can be charged conveniently;

according to the utility model, a maintenance opening 15 is formed in the bottom of a control box 3, a baffle 17 is rotatably connected in the maintenance opening 15 through a rotating shaft 16 to protect a control device, a clamping block 18 is fixedly connected to one end, away from the rotating shaft 16, of the baffle 17 to conveniently fix the baffle 17, a sliding groove is formed in the bottom of the control box 3, a sliding rod 19 is fixedly connected in the sliding groove, an L-shaped clamping rod 20 is slidably sleeved on the sliding rod 19 and used for fixing the clamping block 18, a clamping groove corresponding to the L-shaped clamping rod 20 is formed in the clamping block 18, a spring 26 is sleeved on the sliding rod 19, two ends of the spring 26 are respectively fixedly connected with the L-shaped clamping rod 20 and the inner wall of the sliding groove, and the L-shaped clamping rod 20 is elastically supported to a certain degree.

In the utility model, a dark box 2 is opened, a pretreated sample cup is placed into the dark box 2, a touch screen 6 is clicked, initial data is obtained, the cup is taken out, a certain amount of potassium hydroxide is dripped in, the dark box 2 is placed back after shaking for 10 hours, the touch screen 6 is pressed down, the color of liquid is monitored through a color sensor 4, then mixed liquid data is obtained, an instrument automatically calculates the color difference, and the condition that the fatty acid value of the current sample is overproof, critical or not overproof is obtained.

According to the utility model, the instrument is internally provided with the large-capacity battery, can be used for 6 hours in a standby mode, has a data storage function, can be used for exporting data to a computer, is convenient to carry integrally, can be used for outdoor experiment and office work, solves the problem that no fatty acid value judgment exists in a purchasing site, can be used for quickly detecting the fatty acid values of corn, wheat and rice at present, and is convenient to quickly screen old grains and deteriorated grains.

In the utility model, the signal receiver 13 and the signal transmitter 14 are arranged to remotely send and receive data, the indicator light 7 is arranged to indicate the working state of the instrument, the maintenance port 15 is arranged to facilitate the maintenance of the control element in the control box 3, and the baffle 17 can protect the control element to a certain extent.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (9)

1. The fatty acid value rapid detection instrument comprises a main shell (1), a dark box (2) and a control box (3), and is characterized in that one end of the main shell (1) is provided with a mounting port corresponding to the dark box (2), a plurality of color sensors (4) are fixedly inserted on the inner wall of the dark box (2), the control box (3) is fixedly connected with the inner wall of the main shell (1), and the bottom of the main shell (1) is fixedly connected with a bottom plate (5);

the top of the main shell (1) is fixedly embedded with a touch screen (6) and an indicator light (7), the outer side wall of the main shell (1) is fixedly embedded with a control switch (8) and a data connector (9), a controller (10), a memory (11), a power supply (12), a signal receiver (13) and a signal transmitter (14) are arranged in the control box (3), the output ends of the color sensor (4), the touch screen (6), the power supply (12), the signal receiver (13) and the control switch (8) are all connected with the input end of the controller (10), and the output end of the controller (10) is respectively connected with the input ends of the signal transmitter (14), the memory (11), the indicator light (7) and the data connector (9);

the bottom of control box (3) is equipped with maintenance mouth (15), rotate through pivot (16) in maintenance mouth (15) and be connected with baffle (17), the one end fixedly connected with fixture block (18) of pivot (16) are kept away from in baffle (17), the bottom of control box (3) is equipped with the spout, fixedly connected with slide bar (19) in the spout, sliding sleeve has L type kelly (20) on slide bar (19), be equipped with the draw-in groove that corresponds with L type kelly (20) on fixture block (18).

2. The fatty acid value rapid detector according to claim 1, wherein a cover plate (21) is slidably inserted into the mounting hole.

3. The fatty acid value rapid detector according to claim 1, wherein the color sensor (4) is fixedly connected with the dark box (2) through a locking plate (22).

4. The fatty acid value rapid detector according to claim 1, wherein a mounting frame (23) corresponding to the control box (3) is fixedly connected to the inner bottom of the main casing (1).

5. The fatty acid value rapid detector according to claim 1, wherein the bottom plate (5) is fixedly connected with the bottom of the main casing (1) through a plurality of locking screws (24).

6. The fatty acid value rapid detector according to claim 1, wherein a power supply connector (25) is fixedly inserted on the outer wall of the main casing (1), and the output end of the power supply connector (25) is connected with the input end of the power supply (12).

7. The fatty acid value rapid detector according to claim 1, wherein the sliding rod (19) is sleeved with a spring (26), and two ends of the spring (26) are respectively fixedly connected with the L-shaped clamping rod (20) and the inner wall of the chute.

8. The fatty acid value rapid detector according to claim 1, wherein the controller (10) is an 80S51 controller.

9. The fatty acid value rapid detector according to claim 1, wherein the color sensor (4) has a model of TCS 230.

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