CN210376117U

CN210376117U - Edible oil quality detector

Info

Publication number: CN210376117U
Application number: CN201920818887.3U
Authority: CN
Inventors: 许世伟; 刘梦阳
Original assignee: Henan Guanyu Instrument Co ltd
Current assignee: Henan Guanyu Instrument Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-21
Anticipated expiration: 2029-05-31

Abstract

The utility model belongs to the technical field of detection devices, and discloses an edible oil quality detector, which comprises a square box body, wherein one end of the box body is provided with an analysis detection device, and the analysis detection device comprises a light source and a spectrometer; a first drawer for storing a measuring cup is arranged at one end, far away from the analysis and detection device, of the box body, and the light source is arranged at one end, far away from the first drawer, of the box body; the box body is internally provided with a mounting layer, the mounting layer is arranged between the first drawer and the light source, and the spectrometer is arranged on one surface, close to the light source, of the mounting layer. The utility model discloses an edible oil quality detector simple structure, portable more uses process easy operation, convenient to use simultaneously. The utility model discloses a first drawer can be used to deposit the measuring cup, can place instruments such as measuring cup, measuring paper, stirring tool, rubber head drip tube in the first drawer, carry more convenience.

Description

Edible oil quality detector

Technical Field

The utility model belongs to the technical field of check out test set, concretely relates to edible oil quality detector.

Background

Edible oils, also known as "cooking oils", refer to animal or vegetable fats and oils used in the manufacture of food products. Is liquid at normal temperature. Due to the source of raw materials, processing technology, quality and other reasons, common edible oils are mostly vegetable oils and fats, including millet oil, rapeseed oil, peanut oil, hemp seed oil, corn oil, olive oil, camellia oil, palm oil, canola oil, sunflower oil, soybean oil, sesame oil, linseed oil (linseed oil), grape seed oil, walnut oil, peony seed oil and the like. The quality detection of the edible oil mainly comprises the detection of impurities in the edible oil and the adulteration of the edible oil. The safety of edible oil is seriously affected by the excessive impurity content in the edible oil, and a large amount of harmful substances are generated particularly under the conditions of high-temperature stir-frying and the like. Because of the variety of edible oil and the different prices of edible oil, some merchants often use low-price edible oil to mix with high-price edible oil in order to earn higher benefits, so as to impersonate high-price edible oil. Some are even doped with harmful components. Therefore, the quality detection of the edible oil is particularly important.

Most of the existing edible oil detectors have complex structures, large volumes and inconvenient carrying. When the edible oil is detected, a measuring tool is often needed, and the existing edible oil detector is often lack of a certain storage function, so that the measuring tool is needed to be carried by other devices in the carrying process, and the carrying is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a portable edible oil quality detector.

The utility model discloses the technical scheme who adopts does:

an edible oil quality detector comprises a square box body, wherein one end of the box body is provided with an analysis detection device, and the analysis detection device comprises a light source and a spectrometer; a first drawer for storing a measuring cup is arranged at one end, far away from the analysis and detection device, of the box body, and the light source is arranged at one end, far away from the first drawer, of the box body; the box body is internally provided with a mounting layer, the mounting layer is arranged between the first drawer and the light source, and the spectrometer is arranged on one surface, close to the light source, of the mounting layer.

One end where the first drawer is located is the upper end of the edible oil quality detector. The light source is arranged in the box body, the light source is located in the middle of the bottom of the box body, the spectrometer is arranged right above the light source, and the spectrometer and the light source are arranged oppositely. The spectrometer is arranged on the mounting layer, the mounting layer is positioned below the first drawer, and the linear distance between the light source and the spectrometer is greater than the height of the measuring cup. The first drawer is used for storing the measuring cup, and the groove is formed in the first drawer, so that the measuring cup can be prevented from shaking in the carrying process.

In the using process, edible oil is stirred and poured into the measuring cup, then the measuring cup filled with the oil sample is placed for a period of time, then the measuring cup is placed above the light source, the cup bottom of the measuring cup is in contact with the light source, the light source emits detecting light upwards, the spectrometer receives the detecting light and sends the received detecting light information to the processor, and the processor analyzes the spectral information to realize the detection of impurities in the edible oil. When the quality of the edible oil needs to be further detected, a tool such as a rubber head dropper is used for sucking the oil sample, then the oil sample is dripped onto the test paper, and the test paper is placed above the light source, so that the test paper and the light source are superposed. The light source upwards emits detection light, the spectrometer receives the detection light and sends the received detection light information to the processor, and the processor analyzes the spectral information to further detect the quality of the edible oil.

The utility model discloses an edible oil quality detector simple structure, portable more uses process easy operation, convenient to use simultaneously. The utility model discloses a first drawer can be used to deposit the measuring cup, when needs measure a plurality of oil samples or carry out the multiunit to same oil sample and measure, pours the oil sample into in the measuring cup, then place the measuring cup in the first drawer, can prevent to overturn the measuring cup carelessly in the measurement process. When the oil sample needs to be brought to a laboratory and the like for further detection, the detection cup filled with the oil sample can be placed in the first drawer, so that the oil sample is prevented from being lost, and the carrying is convenient. When the edible oil quality detector is taken to other places for use, tools such as a measuring cup, measuring paper, a stirring tool, a rubber head dropper and the like can be placed in the first drawer, and the edible oil quality detector is more convenient to carry.

Further, the spectrometer is a micro spectrometer.

The spectrometer is a basic device for analyzing and measuring the components, the structures and the like of substances by applying an optical technology, an electronic technology and a computer technology, and is widely applied to the fields of environmental monitoring, industrial control, chemical analysis, food quality detection, material analysis, clinical examination, aerospace remote sensing, scientific education and the like. The traditional spectrometer has the defects of complex structure, limited use environment, inconvenience in carrying, high price and the like, so that the requirements of field detection and real-time monitoring cannot be met. Therefore, micro fiber optic spectrometers have become an important research direction for the development of spectroscopy instruments. In recent years, due to the development and maturity of an optical fiber technology, a grating technology and an array type detector technology, a spectrum detection system forms a structure form that a light source, a sampling unit and a spectrum shooting unit are separated, the structure of the whole system is more modularized, the use is more convenient and flexible, and the micro optical fiber spectrometer becomes a preferred instrument for field detection and real-time monitoring.

The micro spectrometer is a core component in a spectrum measurement system, and is convenient for flexibly building a spectrum system due to small volume, so that the micro spectrometer is more and more widely applied to the field of scientific research. The characteristics of the micro spectrometer such as specific modularization and high-speed acquisition are widely applied to the occasions of system integration and field detection. The optical measurement system can be assembled by combining a light source, an optical fiber and a measurement accessory. The micro optical fiber spectrometer has the characteristics of compact internal structure, no moving part, wide wavelength range, high measurement speed and low price, and provides wide application development space in the fields of industrial on-line monitoring, portable detection system development and the like.

The utility model discloses a miniature spectrum appearance is used for receiving and analysis tube spectral information to send spectral information for the treater, realize the detection to the edible oil quality. The specific process is that different spectrums are formed on the spectrum collection end of the micro spectrometer after detection light emitted by the light source passes through the test paper stuck with the oil sample, the micro spectrometer receives and analyzes the spectrums, the micro spectrometer transmits an analysis result to the processor, and the processor analyzes the quality of the edible oil. The utility model discloses a weight and the miniature spectrum appearance that the volume is all less have alleviateed greatly the weight of edible oil quality detector is lighter, portable.

Furthermore, a groove used for being matched with the measuring cup is formed in the first drawer, and a cup cover used for preventing the oil sample from overflowing is arranged on the measuring cup.

The utility model discloses an edible oil quality detector is last to be provided with first drawer, be provided with in the first drawer the recess for in the use, need measure a plurality of oil appearance, perhaps need take the oil appearance to local when going on further examining such as laboratory, can place the measuring cup with the oil appearance, then place in the first drawer. The groove can prevent the measuring cup from shaking in the moving process of the edible oil quality detector, and the edible oil quality detector is convenient to use and carry. The cup cover can prevent the oil sample from overflowing in the carrying process.

Furthermore, a sliding plate is connected in the box body in a sliding mode and is located between the light source and the installation layer; the sliding plate is provided with a measuring cup groove used for being matched with the measuring cup.

The sliding plate is arranged in the box body and positioned at the bottom of the box body, and the sliding plate is connected with the bottom surface of the box body in a sliding mode. In the using process, the sliding plate is firstly pulled out of the box body, then the measuring cup is placed in the measuring cup groove, and then the sliding plate is pushed towards the inside of the box body. The measuring cup groove is used for placing the measuring cup, has a positioning function, and can prevent the measuring cup from moving in the measuring process to influence the measuring effect.

Furthermore, a sliding block is arranged on one side, away from the mounting layer, of the sliding plate, the sliding block is of an inverted T-shaped structure, and a sliding groove used for being matched with the sliding block is formed in the box body.

The sliding block slides in the sliding groove, so that the sliding plate can be prevented from shaking left and right in the sliding process. The sliding groove and the sliding block are of inverted T-shaped structures, and the sliding plate can be prevented from being lifted upwards in the sliding process.

Furthermore, a mounting groove used for being matched with the light source is formed in the box body, and the light source is arranged in the mounting groove; the length of the sliding groove is two thirds of the width of the box body; the sliding block is provided with a clamping block at one end close to the interior of the box body, and a clamping groove used for matching the clamping block is formed in the box body.

The light source is arranged in the mounting groove, and one surface of the light source, which is close to the mounting layer, and the bottom surface of the inner side of the box body are positioned on the same horizontal plane. The length of the sliding groove is two thirds of the width of the box body, so that the sliding plate can slide out, the measuring cup can be placed conveniently, and meanwhile, the sliding plate can be placed to be separated from the bottom surface of the box body. The inner wall of the box body is provided with the clamping groove, the sliding block is provided with a clamping block matched with the sliding block, and when the sliding plate is pushed into the box body in the use process, when the clamping block enters the clamping groove, the sliding plate is shown to be reset, and the sliding plate does not need to be pushed any more. Meanwhile, the clamping block and the clamping groove can further prevent the sliding plate from sliding or shaking left and right in the measuring process or the carrying process.

Furthermore, a second drawer for placing a measuring tool is further arranged on the box body, and the second drawer is located between the mounting layer and the first drawer.

The first drawer is used for placing a measuring cup, and the second drawer is used for storing tools needed to be used in the measuring process, such as a rubber head dropper, test paper and the like.

Furthermore, the box body is further provided with a box door used for shielding the device installed in the box body, the box door is provided with a locking device, and the first drawer and the second drawer are both provided with the locking device.

The box door is used for shielding the part of the box body between the second drawer and the bottom surface of the box body, and the box door can be opened and closed. The box door, the first drawer and the second drawer are all provided with locking devices, and the locking devices can prevent the box door from being opened and prevent the first drawer and the second drawer from sliding in the carrying process.

Furthermore, one end of the box body, which is far away from the light source, is provided with a handle. The handle is arranged on the upper end surface of the box body.

Furthermore, a single chip microcomputer and a power supply for supplying power to the edible oil quality detector are arranged on one surface, close to the second drawer, of the mounting layer; and the box body is also provided with a display device for displaying the detection result. The single chip microcomputer is connected with the spectrograph and used for analyzing the spectrum signals.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model has the advantages that:

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the sliding plate of the present invention.

In the figure: 1-a box body; 11-a handle; 2-a first drawer; 3-a second drawer; 4-mounting a layer; 41-a control device; 5-a box door; 51-a locking device; 61-a chute; 62-a slide plate; 63-a light source; 621-measuring cup groove; 622-slider.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in fig. 1, the edible oil quality detector of the present embodiment includes a square box 1, wherein an analysis and detection device is disposed at one end of the box 1, and the analysis and detection device includes a light source 63 and a spectrometer; a first drawer 2 for storing a measuring cup is arranged at one end of the box body 1, which is far away from the analysis and detection device, and the light source 63 is arranged at one end of the box body 1, which is far away from the first drawer 2; the box body 1 is also internally provided with an installation layer 4, the installation layer 4 is arranged between the first drawer 2 and the light source 63, and the spectrometer is arranged on one surface of the installation layer 4 close to the light source 63.

One end where the first drawer 2 is located is the upper end of the edible oil quality detector. The light source 63 is arranged in the box body 1, the light source 63 is located in the middle of the bottom of the box body 1, the spectrograph is arranged right above the light source 63, and the spectrograph and the light source 63 are arranged oppositely. The spectrometer is arranged on the mounting layer 4, the mounting layer 4 is positioned below the first drawer 2, and the linear distance between the light source 63 and the spectrometer is larger than the height of the measuring cup. The first drawer 2 is used for storing the measuring cup, and the groove is formed in the first drawer 2, so that the measuring cup can be prevented from shaking in the carrying process.

In the using process, edible oil is stirred and poured into the measuring cup, then the measuring cup filled with the oil sample is placed for a period of time, then the measuring cup is placed above the light source 63, the cup bottom of the measuring cup is in contact with the light source 63, the light source 63 upwards emits detection light, the spectrometer receives the detection light and sends the received detection light information to the processor, and the processor analyzes the spectral information to realize the detection of impurities in the edible oil. When the quality of the edible oil needs to be further detected, a tool such as a rubber head dropper is used for sucking the oil sample, then the oil sample is dripped onto the test paper, and the test paper is placed above the light source 63, so that the test paper is superposed with the light source 63. The light source 63 emits upward detection light, the spectrometer receives the detection light and sends the received detection light information to the processor, and the processor analyzes the spectral information to further detect the quality of the edible oil.

The edible oil quality detector of this embodiment simple structure, portable more, use simple operation, convenient to use simultaneously. The utility model discloses a first drawer 2 can be used to deposit the measuring cup, when needs measure a plurality of oil samples or carry out the multiunit to same oil sample and measure, pours the oil sample into the measuring cup, then will measure in the cup places first drawer 2, can prevent to overturn the measuring cup carelessly in the measurement process. When the oil sample needs to be brought to a laboratory and the like for further detection, the detection cup filled with the oil sample can be placed in the first drawer 2, so that the oil sample is prevented from being lost, and the carrying is convenient. When the edible oil quality detector is taken to other places for use, tools such as a measuring cup, measuring paper, a stirring tool, a rubber head dropper and the like can be placed in the first drawer 2, and the edible oil quality detector is more convenient to carry.

Example 2:

the present embodiment is limited by optimizing on the basis of the above embodiment 1, and as shown in fig. 1, the edible oil quality detector of the present embodiment includes a square box 1, one end of the box 1 is provided with an analysis and detection device, and the analysis and detection device includes a light source 63 and a spectrometer; a first drawer 2 for storing a measuring cup is arranged at one end of the box body 1, which is far away from the analysis and detection device, and the light source 63 is arranged at one end of the box body 1, which is far away from the first drawer 2; the box body 1 is also internally provided with an installation layer 4, the installation layer 4 is arranged between the first drawer 2 and the light source 63, and the spectrometer is arranged on one surface of the installation layer 4 close to the light source 63. The spectrometer is a micro spectrometer.

The micro spectrometer is a core component in a spectrum measurement system, and is convenient for flexibly building a spectrum system due to small volume, so that the micro spectrometer is more and more widely applied to the field of scientific research. The characteristics of the micro spectrometer such as specific modularization and high-speed acquisition are widely applied to the occasions of system integration and field detection. The optical measurement system can be assembled by combining the light source 63, the optical fiber and the measurement accessory. The micro optical fiber spectrometer has the characteristics of compact internal structure, no moving part, wide wavelength range, high measurement speed and low price, and provides wide application development space in the fields of industrial on-line monitoring, portable detection system development and the like.

The micro spectrometer of the embodiment is used for receiving and analyzing the spectral information of the tube and sending the spectral information to the processor, so that the quality of the edible oil is detected. The specific process is that different spectrums are formed on the spectrum collection end of the micro spectrometer after detection light emitted by the light source 63 passes through the test paper stuck with the oil sample, the micro spectrometer receives and analyzes the spectrums, the micro spectrometer transmits an analysis result to the processor, and the processor analyzes the quality of the edible oil. The utility model discloses a weight and the miniature spectrum appearance that the volume is all less have alleviateed the weight of edible oil quality detector greatly, and are lighter, portable.

Example 3:

the present embodiment is limited by optimizing on the basis of the above embodiment 2, and as shown in fig. 1 and fig. 2, the edible oil quality detector of the present embodiment includes a square box 1, one end of the box 1 is provided with an analysis and detection device, and the analysis and detection device includes a light source 63 and a spectrometer; a first drawer 2 for storing a measuring cup is arranged at one end of the box body 1, which is far away from the analysis and detection device, and the light source 63 is arranged at one end of the box body 1, which is far away from the first drawer 2; the box body 1 is also internally provided with an installation layer 4, the installation layer 4 is arranged between the first drawer 2 and the light source 63, and the spectrometer is arranged on one surface of the installation layer 4 close to the light source 63. The spectrometer is a micro spectrometer. Be provided with in the first drawer 2 and be used for with measuring cup matched with recess, be provided with the bowl cover that is used for preventing that the oil appearance from spilling over on the measuring cup.

The edible oil quality detector of this embodiment is provided with first drawer 2 on, is provided with the recess in the first drawer 2 for in the use, need measure a plurality of oil samples, perhaps need take the oil sample to place such as laboratory when going on further examining, can place the oil sample in measuring the cup, then place in first drawer 2. The groove can prevent the measuring cup from shaking in the moving process of the edible oil quality detector, and is convenient to use and carry. The cup cover can prevent the oil sample from overflowing in the carrying process.

A sliding plate 62 is also connected in the box body 1 in a sliding manner, and the sliding plate 62 is positioned between the light source 63 and the installation layer 4; the slide plate 62 is provided with a measuring cup slot 621 for fitting with a measuring cup. The sliding plate 62 is arranged in the box body 1 and positioned at the bottom of the box body 1, and the sliding plate 62 is connected with the bottom surface of the box body 1 in a sliding way. In the use, pull out the sliding plate 62 in from box 1 earlier, then place the measurement cup in measurement cup groove 621, promote sliding plate 62 in to box 1 again, when the sliding plate 62 was close to the one side in the box 1 and was contacted with box 1 inner wall, the bottom surface of measurement cup just coincided with light source 63, was convenient for measure. The measuring cup groove 621 is used for placing the measuring cup, has a positioning function, and can prevent the measuring cup from moving in the measuring process to influence the measuring effect.

One side of the sliding plate 62, which is far away from the mounting layer 4, is provided with a sliding block 622, the sliding block 622 is of an inverted T-shaped structure, and a sliding groove 61 for matching with the sliding block 622 is arranged in the box body 1. The slider 622 slides in the slide groove 61, and the slide plate 62 is prevented from rocking left and right during sliding. The sliding grooves 61 and the sliding blocks 622 are of inverted T-shaped structures, and can prevent the sliding plate 62 from being lifted upwards during sliding. An installation groove used for being matched with the light source 63 is formed in the box body 1, and the light source 63 is arranged in the installation groove; the length of the sliding groove 61 is two thirds of the width of the box body 1; one end of the sliding block 622 close to the inside of the box body 1 is provided with a clamping block, and a clamping groove used for matching the clamping block is arranged in the box body 1.

The light source 63 is arranged in the mounting groove, and one surface of the light source 63 close to the mounting layer 4 and the bottom surface of the inner side of the box body 1 are positioned on the same horizontal plane. The length of the sliding groove 61 is two thirds of the width of the box body 1, so that the sliding plate 62 can slide out, the measuring cup can be placed conveniently, and meanwhile, the sliding plate 62 can be placed to be separated from the bottom surface of the box body 1. The inner wall of the box body 1 is provided with a clamping groove, the sliding block 622 is provided with a clamping block matched with the sliding block, and when the sliding plate 62 is pushed into the box body 1 in the using process, when the clamping block enters the clamping groove, the sliding plate 62 is reset, and the sliding plate 62 does not need to be pushed any more. Meanwhile, the fixture block and the clamping groove can further prevent the sliding plate 62 from sliding or shaking left and right in the measuring process or the carrying process.

The box body 1 is also provided with a second drawer 3 for placing a measuring tool, and the second drawer 3 is positioned between the mounting layer 4 and the first drawer 2. The first drawer 2 is used for placing a measuring cup, and the second drawer 3 is used for storing tools needed to be used in the measuring process such as a rubber head dropper and test paper. The box body 1 is also provided with a box door 5 for shielding a device arranged in the box body 1, the box door 5 is provided with a locking device 51, and the first drawer 2 and the second drawer 3 are both provided with the locking device 51.

The box door 5 is used for shielding the part of the box body 1 between the second drawer 3 and the bottom surface of the box body 1, and the box door 5 can be opened and closed. The door 5, the first drawer 2 and the second drawer 3 are all provided with a locking device 51, and the locking device 51 can prevent the door 5 from being opened and the first drawer 2 and the second drawer 3 from sliding in the carrying process. The end of the case 1 remote from the light source 63 is provided with a handle 11. The handle 11 is provided on the upper end surface of the case 1. A singlechip for analyzing spectral signals and a power supply for supplying power to the edible oil quality detector are arranged on one surface of the mounting layer 4 close to the second drawer 3; the box body 1 is also provided with a display device for displaying the detection result. The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The edible oil quality detector is characterized in that: the portable multifunctional analyzer comprises a square box body, wherein an analysis detection device is arranged at one end of the box body, a first drawer used for storing a measuring cup is arranged at one end of the analysis detection device, the analysis detection device comprises a light source and a spectrometer, the light source is arranged at one end, away from the first drawer, of the box body, an installation layer is further arranged in the box body, the installation layer is arranged at a position between the first drawer and the light source, and the spectrometer is arranged at a position, close to one side of the light source, of the installation layer.

2. The edible oil quality detector according to claim 1, characterized in that: the spectrometer is a micro spectrometer.

3. The edible oil quality detector according to claim 2, characterized in that: be provided with in the first drawer be used for with measuring cup matched with recess, be provided with the bowl cover that is used for preventing that the oil sample from spilling over on the measuring cup.

4. The edible oil quality detector according to claim 3, characterized in that: a sliding plate is further connected in the box body in a sliding mode and is located between the light source and the installation layer; the sliding plate is provided with a measuring cup groove used for being matched with the measuring cup.

5. The edible oil quality detector according to claim 4, wherein: the side of the sliding plate, which is far away from the mounting layer, is provided with a sliding block, the sliding block is of an inverted T-shaped structure, and a sliding groove which is matched with the sliding block is arranged in the box body.

6. The edible oil quality detector according to claim 5, wherein: a mounting groove used for being matched with the light source is formed in the box body, and the light source is arranged in the mounting groove; the length of the sliding groove is two thirds of the width of the box body; the sliding block is provided with a clamping block at one end close to the interior of the box body, and a clamping groove used for matching the clamping block is formed in the box body.

7. The edible oil quality detector according to claim 6, wherein: the box body is further provided with a second drawer for placing a measuring tool, and the second drawer is located between the mounting layer and the first drawer.

8. The edible oil quality detector according to claim 7, wherein: the box body is also provided with a box door used for shielding the device arranged in the box body, the box door is provided with a locking device, and the first drawer and the second drawer are both provided with the locking device.

9. The edible oil quality detector according to claim 8, wherein: and a handle is arranged at one end of the box body, which is far away from the light source.

10. The edible oil quality detector according to claim 9, wherein: a single chip microcomputer connected with the spectrometer and a power supply used for supplying power to the edible oil quality detector are arranged on one surface, close to the second drawer, of the mounting layer; and the box body is also provided with a display device for displaying the detection result.