Milk concentration detection device

Abstract

The utility model relates to the technical field of detection equipment, and provides a milk concentration detection device which comprises a protective shell, the sleeve rope is fixedly mounted on the surface of the protective shell; the intelligent display screen is arranged on the surface of the protective shell, and a storage battery is fixedly mounted on the inner wall of the protective shell. According to the device, when the mounting plate is pushed, a trapezoidal block connected with a telescopic rod slides on the inner wall of a first limiting groove, meanwhile, the two ends of a first spring are connected to the surfaces of the trapezoidal block and the mounting plate, and therefore the height of the mounting plate can be conveniently adjusted, meanwhile, a second limiting groove is formed in the outer surface of a guide rod in a sleeving mode, and the mounting plate is limited; therefore, the height of the mounting rod mounted on the surface can be moved, the sponge cleaning body on the surface can be more attached to the surface of the measuring lens conveniently, a milk sample on the surface can be cleaned, repeated measurement is facilitated, and the accuracy of measurement and the practical performance of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a milk concentration detection device. Background Art

[0002] Milk and dairy products are essential nutritious foods in our daily lives, and their quality is directly related to the health of consumers. In order to ensure the quality of milk and dairy products, the concentration of milk components needs to be analyzed and tested throughout the entire process, from the scientific feeding of dairy cows, the purchase of raw milk, the quality control of milk and dairy product processing to the qualified inspection of finished milk.

[0003] At present, in the process of detecting the concentration of milk, most of the milk samples are placed on the measuring lens, and then the relationship between the refractive index of light and the solid content of the milk sample is measured with the help of refractometer and other parts, so as to reflect the measurement results on the data screen. However, the accurate value of the milk concentration cannot be ensured by a single measurement, so multiple sampling is required to make the measurement result more accurate. Therefore, after a single measurement, the measuring lens needs to be wiped, and the wipe cannot be carried at any time during the measurement. Therefore, the structure and effect of some existing milk concentration measurement equipment are relatively simple, which needs to be solved. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art: at present, in some processes for detecting the concentration of milk, the collected milk samples are mostly placed on a measuring lens, and then the relationship between the refractive index of light and the solid content of the milk sample concentration is measured with the help of a refractometer and other parts, so that the measurement result is reflected on a data screen, but the accurate value of the milk concentration cannot be ensured by a single measurement, so multiple sampling is required to make the measurement result more accurate. Therefore, after a single measurement, the measuring lens needs to be wiped, and the wipe cannot be carried at any time during the measurement. Therefore, the structure and effect of some existing milk concentration measuring devices are relatively simple, which needs to be solved.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a milk concentration detection device, comprising: a protective shell; a rope, fixedly mounted on the surface of the protective shell; and further comprising:

[0006] A smart display screen is arranged on the surface of the protective shell, a battery is fixedly installed on the inner wall of the protective shell, a measuring meter is fixedly installed on the inner wall of the protective shell close to the battery, and a measuring lens is arranged on the surface of the protective shell close to the measuring meter;

[0007] A long groove is provided on the surface of the protective housing close to the measuring lens, a limiting groove 1 is provided on the inner wall of one side of the long groove, and a guide rod is fixedly installed on the inner wall of the long groove;

[0008] A trapezoidal block is slidably embedded in the inner wall of the limiting groove 1, a telescopic rod is fixedly installed on one side surface of the trapezoidal block, a mounting plate is fixedly installed on the output end surface of the telescopic rod, and a spring 1 is fixedly installed on one side surface of the mounting plate.

[0009] Preferably, one end surface of the spring 1 is fixedly mounted on the surface of the trapezoidal block, and a limiting groove 2 is provided on the surface of the mounting plate.

[0010] The technical effect of adopting the above further solution is: the spring 1 is connected to the surface of the mounting plate to provide the mounting plate with a reset capability, and at the same time, the surface of the mounting plate is provided with a limiting groove 2 to facilitate the limiting effect.

[0011] Preferably, the second limiting groove is movably sleeved on the outer surface of the guide rod, and a mounting hole is provided on the surface of the mounting plate away from the trapezoidal block.

[0012] The technical effect of adopting the above further solution is: the guide rod is embedded in the inside of the second limiting groove to prevent tilting during movement, and the mounting holes on the surface of the mounting plate facilitate the positioning of the internal parts.

[0013] Preferably, a mounting rod is movably embedded in the inner wall of the mounting hole, and a sponge cleaning body is fixedly mounted on one side surface of the mounting rod.

[0014] The technical effect of adopting the above further solution is: the installation rod is installed through the installation hole, and the sponge cleaning body on the surface of the installation rod is convenient for cleaning.

[0015] Preferably, one side surface of the sponge cleaning body is slidably connected to the surface of the measuring lens, and a through hole is formed on the surface of the mounting rod away from the measuring lens.

[0016] The technical effect of adopting the above further scheme is: when the sponge cleaning body is wiped on the surface of the measuring lens, it is convenient to clean the milk sample on the surface and facilitate repeated measurements. At the same time, a through hole is opened on the surface of the mounting rod to facilitate positioning.

[0017] Preferably, a groove is provided on an inner wall of one side of the mounting hole, and a second spring is fixedly installed inside the groove.

[0018] The technical effect of adopting the above further solution is: the groove on the inner wall of the mounting hole provides a fixing effect for the spring 2.

[0019] Preferably, a limiting plate is fixedly mounted on one end surface of the second spring, and a latch is fixedly mounted on the inner wall of the limiting plate.

[0020] The technical effect of adopting the above further solution is: by connecting the second spring to the surface of the limiting plate, the latch on the surface of the limiting plate is provided with a reset capability.

[0021] Preferably, one end of the latch is movably embedded in the through hole, and one end of the latch is movably embedded in the mounting plate.

[0022] The technical effect of adopting the above further solution is: the latch is limited by the mounting plate, and when the latch is pulled, the latch is separated from the inside of the through hole, so that the mounting rod can be disassembled and cleaned.

[0023] Compared with the prior art, the advantages and positive effects of the utility model are:

[0024] 1. In the utility model, when in use, the rope on the surface of the protective shell can be put on the wrist of the user, which is convenient for carrying. During detection, by placing the milk sample on the surface of the measuring lens, the overall parts of the equipment are powered by the battery, and the light source refraction measurement is performed on the sample on the surface of the measuring lens through the measuring meter, and the measurement data is reflected through the intelligent display screen. After the measurement, the mounting plate is pushed at the same time, so that the trapezoidal block connected to the telescopic rod slides on the inner wall of the limiting groove 1, and the two ends of the spring 1 are connected to the surface of the trapezoidal block and the mounting plate, so as to facilitate the adjustment of the height of the mounting plate. At the same time, the limiting groove 2 is set on the outer surface of the guide rod to limit the mounting plate, so that the mounting rod installed on the surface can move in height, which is convenient for the sponge cleaning body on the surface to fit more closely to the surface of the measuring lens, and the milk sample on the surface can be cleaned, which is convenient for repeated measurements, thereby improving the accuracy of the measurement and the practical performance of the device.

[0025] 2. In the utility model, the mounting rod is installed through the mounting hole opened on the surface of the mounting plate, and the two ends of the second spring are respectively connected to the surface of the groove and the limit plate, thereby providing a reset capability for the latch on the surface of the limit plate, and at the same time, one end of the latch is movably embedded in the inner wall of the through hole. When the latch is pulled to make the through hole detach from the inside of the through hole, the mounting rod can be disassembled and cleaned, which is convenient for maintaining the cleanliness of the measuring lens and provides convenience for the measurement work. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model provides a schematic diagram of the structure of a milk concentration detection device;

[0027] Figure 2 This is a side view structural schematic diagram of a milk concentration detection device proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a milk concentration detection device proposed by the utility model from a bottom up view;

[0029] Figure 4 The utility model proposes a milk concentration detection device Figure 3 Enlarged structural diagram at A in the middle.

[0030] Legend:

[0031] 1. Protective shell; 101. Rope; 102. Smart display screen; 103. Measuring lens; 104. Battery; 105. Measuring meter; 106. Long slot; 1061. Limiting slot 1; 1062. Guide rod; 1063. Trapezoidal block; 1064. Telescopic rod; 1065. Spring 1; 1066. Mounting plate; 1067. Limiting slot 2; 1068. Mounting hole; 1069. Groove; 107. Spring 2; 1071. Limiting piece; 1072. Latch; 2. Mounting rod; 201. Sponge cleaning body; 202. Through hole. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] Embodiment 1, as Figure 1-4 As shown, the utility model provides a milk concentration detection device, comprising: a protective shell 1; a rope 101, fixedly mounted on the surface of the protective shell 1; and further comprising: an intelligent display screen 102, arranged on the surface of the protective shell 1, a battery 104 is fixedly mounted on the inner wall of the protective shell 1, a measuring meter 105 is fixedly mounted on the inner wall of the protective shell 1 close to the battery 104, and a measuring lens 103 is arranged on the surface of the protective shell 1 close to the measuring meter 105; a long groove 106, opened on the surface of the protective shell 1 close to the measuring lens 103, a limiting groove 1061 is opened on the inner wall of one side of the long groove 106, and a guide rod 1062 is fixedly mounted on the inner wall of the long groove 106; a trapezoidal block 1063, slidably embedded on the inner wall of the limiting groove 1061, a telescopic rod 1064 is fixedly mounted on one side surface of the trapezoidal block 1063, a mounting plate 1066 is fixedly mounted on the output end surface of the telescopic rod 1064, and a spring 1065 is fixedly mounted on one side surface of the mounting plate 1066.

[0035] In this embodiment, when in use, the rope 101 on the surface of the protective shell 1 can be placed on the wrist of the user, which is convenient to carry. During detection, the milk sample is placed on the surface of the measuring lens 103, the battery 104 is used to power the entire parts of the device, and the light source refraction measurement is performed on the sample on the surface of the measuring lens 103 through the measuring meter 105, and the measurement data is reflected through the smart display 102. After the measurement, the mounting plate 1066 is pushed at the same time, so that the trapezoidal block 1063 connected to the telescopic rod 1064 is in the limit groove 1061. The guide rod 1062 is a guide rod having two guide grooves 1064, a first guide groove 1065 and a second guide groove 1066. The guide rod 1062 is a guide rod having two guide grooves 1066 and a second guide groove 1067. The guide rod 1062 is a guide rod having two guide grooves 1064. The guide rod 1062 is a guide rod having two guide grooves 106 ...

[0036] Embodiment 2, one end surface of spring 1065 is fixedly mounted on the surface of trapezoidal block 1063, a second limiting groove 1067 is provided on the surface of mounting plate 1066, the second limiting groove 1067 is movably sleeved on the outer surface of guide rod 1062, a mounting hole 1068 is provided on the surface of mounting plate 1066 away from trapezoidal block 1063, a mounting rod 2 is movably embedded in the inner wall of mounting hole 1068, a sponge cleaning body 201 is fixedly mounted on one side surface of mounting rod 2, and a sponge cleaning body 201 is slidably connected to the measuring rod 1062. On the surface of the measuring lens 103, a through hole 202 is provided on the surface of the mounting rod 2 on the side away from the measuring lens 103, a groove 1069 is provided on the inner wall of one side of the mounting hole 1068, a spring 2 107 is fixedly installed inside the groove 1069, a limiting plate 1071 is fixedly installed on the surface of one end of the spring 2 107, a latch 1072 is fixedly installed on the inner wall of the limiting plate 1071, one end of the latch 1072 is movably embedded in the through hole 202, and one end of the latch 1072 is movably embedded in the mounting plate 1066.

[0037] In this embodiment, the mounting rod 2 is installed through the mounting hole 1068 opened on the surface of the mounting plate 1066, and the two ends of the spring 107 are respectively connected to the groove 1069 and the surface of the limiting plate 1071, thereby providing a reset ability for the pin 1072 on the surface of the limiting plate 1071. At the same time, one end of the pin 1072 is movably embedded in the inner wall of the through hole 202. When the pin 1072 is pulled to make the through hole 202 detach from the interior of the through hole 202, the mounting rod 2 is disassembled and cleaned, which is convenient for maintaining the cleanliness of the measuring lens 103 and provides convenience for the measurement work.

[0038] Working principle: When in use, the rope 101 on the surface of the protective shell 1 can be put on the wrist of the user, which makes it easy to carry. During testing, the milk sample is placed on the surface of the measuring lens 103, and the battery 104 is used to power the entire parts of the device. The light source refraction measurement is performed on the sample on the surface of the measuring lens 103 through the measuring meter 105, and the measuring meter 105 can be a refractometer or a spectrometer. The measurement data is then reflected through the smart display 102. After the measurement, the mounting plate 1066 is pushed at the same time, so that the trapezoidal block 1063 connected to the telescopic rod 1064 slides on the inner wall of the limiting groove 1061, and at the same time, the two ends of the spring 1065 are connected to the surface of the trapezoidal block 1063 and the mounting plate 1066, so as to facilitate the adjustment of the height of the mounting plate 1066, and at the same time, the limiting groove 1067 is sleeved on the outer surface of the guide rod 1062. The mounting plate 1066 performs a limiting operation, thereby allowing the mounting rod 2 mounted on the surface to move in height, making it convenient for the sponge cleaning body 201 on the surface to fit more closely to the surface of the measuring lens 103, cleaning the milk sample on the surface, and facilitating repeated measurements, thereby improving the accuracy of the measurement and the practical performance of the device. In addition, the mounting rod 2 is installed through the mounting hole 1068 opened on the surface of the mounting plate 1066, and the two ends of the spring 107 are respectively connected to the groove 1069 and the surface of the limiting piece 1071, thereby providing a reset capability for the pin 1072 on the surface of the limiting piece 1071, and at the same time, one end of the pin 1072 is movably embedded in the inner wall of the through hole 202. When the pin 1072 is pulled to make the through hole 202 detach from the inside of the through hole 202, the mounting rod 2 is disassembled and cleaned, thereby maintaining the cleanliness of the measuring lens 103 and providing convenience for the measurement work.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A milk concentration detection device, comprising: A protective housing (1); A rope (101) is fixedly mounted on the surface of the protective housing (1); characterized in that it also comprises: A smart display screen (102) is arranged on the surface of the protective shell (1), a storage battery (104) is fixedly mounted on the inner wall of the protective shell (1), a measuring meter (105) is fixedly mounted on the inner wall of the protective shell (1) close to the storage battery (104), and a measuring lens (103) is arranged on the surface of the protective shell (1) close to the measuring meter (105); A long groove (106) is provided on the surface of the protective housing (1) close to the measuring lens (103), a limiting groove (1061) is provided on the inner wall of one side of the long groove (106), and a guide rod (1062) is fixedly mounted on the inner wall of the long groove (106); A trapezoidal block (1063) is slidably embedded in the inner wall of the limiting groove (1061); a telescopic rod (1064) is fixedly mounted on one side surface of the trapezoidal block (1063); a mounting plate (1066) is fixedly mounted on the output end surface of the telescopic rod (1064); and a spring (1065) is fixedly mounted on one side surface of the mounting plate (1066).

2. A milk concentration detection device according to claim 1, characterized in that: One end surface of the spring 1 (1065) is fixedly mounted on the surface of the trapezoidal block (1063), and a limiting groove 2 (1067) is provided on the surface of the mounting plate (1066).

3. A milk concentration detection device according to claim 2, characterized in that: The second limiting groove (1067) is movably sleeved on the outer surface of the guide rod (1062), and a mounting hole (1068) is provided on the surface of the mounting plate (1066) away from the trapezoidal block (1063).

4. A milk concentration detection device according to claim 3, characterized in that: A mounting rod (2) is movably embedded in the inner wall of the mounting hole (1068), and a sponge cleaning body (201) is fixedly mounted on one side surface of the mounting rod (2).

5. A milk concentration detection device according to claim 4, characterized in that: One side surface of the sponge cleaning body (201) is slidably connected to the surface of the measuring lens (103), and a through hole (202) is provided on the surface of the mounting rod (2) away from the measuring lens (103).

6. A milk concentration detection device according to claim 5, characterized in that: A groove (1069) is provided on the inner wall of one side of the mounting hole (1068), and a second spring (107) is fixedly installed inside the groove (1069).

7. A milk concentration detection device according to claim 6, characterized in that: A limiting plate (1071) is fixedly mounted on one end surface of the second spring (107), and a latch (1072) is fixedly mounted on the inner wall of the limiting plate (1071).

8. A milk concentration detection device according to claim 7, characterized in that: One end of the latch (1072) is movably embedded in the through hole (202), and one end of the latch (1072) is movably embedded in the mounting plate (1066).

Images