Sample storage and fresh-keeping device for dairy product detection

Abstract

The utility model relates to the technical field of energy-saving material production, in particular to a sample storage and fresh-keeping device for dairy product detection, which comprises a cabinet body, the front end of the cabinet body is movably connected with a sealing mechanism through a hinge, the front end of the sealing mechanism is fixedly connected with a temperature and humidity controller, the rear inner wall of the cabinet body is fixedly connected with a temperature and humidity monitor, and the temperature and humidity monitor is fixedly connected with the cabinet body. The upper inner wall and the lower inner wall of the cabinet body are jointly and fixedly connected with four supporting columns, the outer surfaces of the four supporting columns are jointly and fixedly connected with a storage plate, and the left end and the right end of the storage plate are both fixedly connected with adjusting mechanisms. According to the sample storage and fresh-keeping device for dairy product detection, the sealing mechanism and the adjusting mechanism are arranged, so that the space utilization rate of equipment is increased, samples can be conveniently classified and managed, the working efficiency of operators is improved, meanwhile, the sample storage environment is optimized, the freshness of the samples is kept, and the samples are prevented from being polluted to a certain extent; and the sample safety is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of sample storage, in particular to a sample storage and preservation device for dairy product testing. Background Art

[0002] The sample storage and preservation device for dairy product testing is a device designed specifically for the storage and preservation of samples during the dairy product testing process. The main purpose of this device is to ensure the quality stability of dairy samples before testing and to prevent the samples from deteriorating during storage due to adverse factors such as temperature, humidity, light, and microbial contamination. Dairy product testing is an important step in ensuring the quality and safety of dairy products. Through sample testing, key indicators such as the nutritional content, microbial content, and the use of additives in dairy products can be evaluated. Therefore, the storage and preservation of samples are crucial to ensuring the accuracy and reliability of test results.

[0003] The existing sample storage and preservation devices for dairy product testing have at least the following drawbacks during use: 1. The existing devices cannot flexibly adjust the storage plates according to the actual storage space required for dairy products, and are not convenient for classification and management, which affects the operator's work efficiency; 2. The existing devices cannot effectively isolate external air, moisture and pollutants, which affects the environmental stability inside the preservation device, resulting in the inability to guarantee the shelf life and freshness of dairy samples. Therefore, we have introduced a sample storage and preservation device for dairy product testing. Utility Model Content

[0004] The main purpose of the utility model is to provide a sample storage and preservation device for dairy product testing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A sample storage and preservation device for dairy product testing includes a cabinet, the front end of the cabinet is movably connected to a sealing mechanism via a hinge, the front end of the sealing mechanism is fixedly connected to a temperature and humidity controller, the rear inner wall of the cabinet is fixedly connected to a temperature and humidity monitor, the upper and lower inner walls of the cabinet are commonly fixedly connected to four support columns, the outer surfaces of the four support columns are commonly fixedly connected to a storage plate, and the left and right ends of the storage plate are fixedly connected to an adjustment mechanism.

[0007] Preferably, the sealing mechanism includes a cabinet door, a sealing rubber pad is fixedly connected to the rear end of the cabinet door, and a sealing door lock is fixedly connected to the left end of the cabinet door.

[0008] Preferably, a plurality of notches with the left side higher and the right side lower are opened at the rear end of the sealing rubber pad, and the right end of the sealing door lock is fixedly connected to the cabinet body.

[0009] By adopting the above technical solution: when the cabinet door is closed, the cabinet door and the cabinet body are squeezed, the groove is conducive to the exhaust of air, and it fits the cabinet body more closely, thereby improving the equipment space utilization rate, facilitating the classification and management of samples, and improving the operator's work efficiency. At the same time, it optimizes the sample storage environment, maintains the freshness of the samples, prevents sample contamination to a certain extent, and ensures the safety of the samples.

[0010] Preferably, the sealed door lock includes a fixed block, the front end of the fixed block is fixedly connected to a connecting plate, the upper and lower ends of the connecting plate are movably connected to a movable block, the front end of the movable block is fixedly connected to the connecting block, the front end of the connecting block is fixedly connected to an elastic pad, the upper and lower ends of the elastic pad are fixedly connected to an eccentric shaft, the outer surface of the eccentric shaft is movably connected to an eccentric column, and the outer surface of the eccentric column is fixedly connected to a handle.

[0011] By adopting the above technical solution, it is possible to effectively isolate the outside air, moisture and pollutants, maintain a stable environment in the fresh-keeping device, and thus extend the shelf life of the dairy sample and maintain its freshness.

[0012] Preferably, the right end of the connecting block is fixedly connected to the cabinet door, the right end of the fixing block is fixedly connected to the cabinet body, the eccentric shaft and the eccentric column are eccentrically arranged, and the elastic pad is a semi-arc structure.

[0013] This technical solution ensures a tighter fit between the door and the door frame when closed, minimizing gaps and effectively preventing contaminants such as air, dust, and microorganisms from entering the device, preserving the freshness and purity of samples. The elastic pad evenly distributes force during closing, preventing damage to the door latch or door frame due to localized excessive force, thereby extending the device's service life.

[0014] Preferably, the adjustment mechanism includes a fixed plate, the upper end of the fixed plate is fixedly connected to a slide bar, the upper end of the slide bar is movably connected to two sliders, the ends of the two sliders away from each other are respectively fixedly connected to a fixed column and a support block, the fixed column and the support block are both movably connected to the slide bar, the front ends of the fixed column and the support block are both fixedly connected to a handle, and the left ends of the fixed column and the support block are both fixedly connected to a limiting bolt.

[0015] By adopting the above technical solution: by adjusting the position of the storage plate, the storage space can be flexibly adjusted according to the size, shape and quantity of different dairy samples, thereby maximizing the use of the space in the preservation device.

[0016] Preferably, the slide bar and the slider are both serrated structures, the left end of the fixed plate is fixedly connected to the storage plate, and the limiting bolt is located inside the support column and the storage plate.

[0017] By adopting the above technical solution: the structure is simple, the operation is convenient, the adjustment process can be made smoother, the phenomenon of sticking or resistance can be reduced, and the user experience is improved.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, an adjustment mechanism is provided to adjust the storage plate to the desired height. The upper handle is pulled forward and the lower handle is pushed backward, so that the two limit pins are inserted into the support column and the storage plate. The storage space can be flexibly adjusted according to the size, shape, and quantity of different dairy samples, thereby maximizing the use of the space within the fresh-keeping device.

[0020] 2. In the present invention, a sealing mechanism is provided and the handle is turned to the right to drive the eccentric column to rotate until the outer surface of the eccentric column is tightly fitted with the elastic pad. This can effectively isolate the outside air, moisture and pollutants, keep the environment in the fresh-keeping device stable, thereby extending the shelf life of the dairy sample and maintaining its freshness. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a sample storage and preservation device for dairy product testing according to the present invention;

[0022] Figure 2 This is a schematic diagram of the overall structure of the sealing mechanism of a sample storage and preservation device for dairy product testing according to the present invention;

[0023] Figure 3 This is a schematic diagram of the overall structure of a sealed door lock of a sample storage and preservation device for dairy product testing in the present invention;

[0024] Figure 4 This is a schematic diagram of the overall structure of the adjustment mechanism of a sample storage and preservation device for dairy product testing in the present invention.

[0025] In the figure: 1. Cabinet body; 2. Temperature and humidity monitor; 3. Sealing mechanism; 4. Temperature and humidity controller; 5. Support column; 6. Storage board; 7. Adjustment mechanism; 31. Cabinet door; 32. Sealing rubber pad; 33. Sealing door lock; 331. Fixed block; 332. Connecting plate; 333. Movable block; 334. Connecting block; 335. Elastic pad; 336. Eccentric shaft; 337. Eccentric column; 338. Handle; 71. Fixed plate; 72. Slide bar; 73. Slider; 74. Fixed column; 75. Support block; 76. Handle; 77. Limit bolt. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] See also Figure 1-4 , the utility model provides a technical solution:

[0030] A sample storage and preservation device for dairy product testing includes a cabinet 1. The front end of the cabinet 1 is movably connected to a sealing mechanism 3 via a hinge. The front end of the sealing mechanism 3 is fixedly connected to a temperature and humidity controller 4. The rear inner wall of the cabinet 1 is fixedly connected to a temperature and humidity monitor 2. The upper and lower inner walls of the cabinet 1 are commonly fixedly connected to four support columns 5. The outer surfaces of the four support columns 5 are commonly fixedly connected to a storage plate 6. The left and right ends of the storage plate 6 are fixedly connected to an adjustment mechanism 7.

[0031] In this embodiment, the sealing mechanism 3 includes a cabinet door 31, the rear end of the cabinet door 31 is fixedly connected to a sealing rubber pad 32, and the left end of the cabinet door 31 is fixedly connected to a sealing door lock 33; the rear end of the sealing rubber pad 32 is provided with a plurality of notches which are higher on the left and lower on the right, and the right end of the sealing door lock 33 is fixedly connected to the cabinet body 1; the sealing door lock 33 includes a fixed block 331, the front end of the fixed block 331 is fixedly connected to a connecting plate 332, the upper and lower ends of the connecting plate 332 are movably connected to a movable block 333, and the front end of the movable block 333 is fixed A connecting block 334 is fixedly connected, an elastic pad 335 is fixedly connected to the front end of the connecting block 334, the upper and lower ends of the elastic pad 335 are fixedly connected to an eccentric shaft 336, an eccentric column 337 is movably connected to the outer surface of the eccentric shaft 336, and a handle 338 is fixedly connected to the outer surface of the eccentric column 337; the right end of the connecting block 334 is fixedly connected to the cabinet door 31, and the right end of the fixed block 331 is fixedly connected to the cabinet body 1, the eccentric shaft 336 and the eccentric column 337 are eccentrically arranged, and the elastic pad 335 is a semi-arc structure.

[0032] The above solution can effectively isolate external air, moisture, and pollutants, maintain a stable environment within the fresh-keeping device, and thus extend the shelf life of dairy samples and maintain their freshness. In the dairy industry, hygiene standards are of paramount importance. The design of the sealed and moisture-proof door lock meets hygiene standards, can reduce the growth and spread of microorganisms such as bacteria and mold, and ensure the accuracy and reliability of dairy testing. The eccentrically set sealed door lock and elastic pad can achieve a more even distribution of force when closing, making the door lock smoother during opening and closing, reducing sticking or resistance, and avoiding localized damage to the door buckle or door frame due to excessive force, thereby extending the service life of the device and improving the user experience.

[0033] In this embodiment, the adjustment mechanism 7 includes a fixed plate 71, the upper end of the fixed plate 71 is fixedly connected to a sliding bar 72, the upper end of the sliding bar 72 is movably connected to two sliders 73, the ends of the two sliders 73 away from each other are respectively fixedly connected to a fixed column 74 and a support block 75, the fixed column 74 and the support block 75 are both movably connected to the sliding bar 72, the front ends of the fixed column 74 and the support block 75 are fixedly connected to a handle 76, and the left ends of the fixed column 74 and the support block 75 are fixedly connected to a limiting bolt 77; the sliding bar 72 and the slider 73 are both serrated structures, the left end of the fixed plate 71 is fixedly connected to the storage plate 6, and the limiting bolt 77 is located inside the support column 5 and the storage plate 6.

[0034] Through the above solution: by adjusting the position of the storage plates, the storage space can be flexibly adjusted according to the size, shape and quantity of different dairy samples, thereby maximizing the use of the space in the fresh-keeping device. Different dairy samples may require different storage conditions or priorities. The adjustable storage plates allow different categories of samples to be placed separately, which is convenient for classification management and quick access. Some dairy samples may be more sensitive to environmental factors such as temperature and humidity. By adjusting the position of the storage plates, the storage environment of the samples can be optimized to ensure that they are preserved under optimal conditions. When conducting dairy testing, it is often necessary to frequently take and put samples. The adjustable storage plates make it more convenient to take and put samples, thereby improving work efficiency.

[0035] It should be noted that the present invention is a sample storage and preservation device for dairy product testing. During use, the storage plate 6 is first adjusted to the desired height, the upper handle 76 is pulled forward, and the lower handle 76 is pushed backward. The handle 76 drives the fixing column 74 and the support block 75 to move forward and backward respectively, thereby driving the slider 73 to slide on the slide bar 72, so that the two limit pins 77 move forward and backward respectively, and are inserted into the support column 5 and the storage plate 6, thereby fixing the storage plate 6. The storage space can be flexibly adjusted according to the size, shape and quantity of different dairy samples, thereby maximizing the use of the space in the preservation device and placing different types of samples separately for easy classification and management. The handle 338 is turned right, and the handle 338 drives the eccentric column 337 to rotate. Due to the eccentric setting, it can be rotated until the outer surface of the eccentric column 337 is tightly fitted with the elastic pad 335, which can effectively isolate the outside air, moisture and pollutants, keep the environment in the fresh-keeping device stable, thereby extending the shelf life of the dairy sample and maintaining its freshness, reducing the growth and spread of microorganisms such as bacteria and mold, and ensuring the accuracy and reliability of dairy testing.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A sample storage and preservation device for dairy product testing, comprising a cabinet (1), characterized in that: The front end of the cabinet (1) is movably connected to a sealing mechanism (3) via a hinge, the front end of the sealing mechanism (3) is fixedly connected to a temperature and humidity controller (4), the rear inner wall of the cabinet (1) is fixedly connected to a temperature and humidity monitor (2), the upper inner wall and the lower inner wall of the cabinet (1) are fixedly connected to four support columns (5), the outer surfaces of the four support columns (5) are fixedly connected to a storage plate (6), and the left and right ends of the storage plate (6) are fixedly connected to an adjustment mechanism (7); The sealing mechanism (3) comprises a cabinet door (31), a sealing rubber pad (32) is fixedly connected to the rear end of the cabinet door (31), and a sealing door lock (33) is fixedly connected to the left end of the cabinet door (31).

2. A sample storage and preservation device for dairy product testing according to claim 1, characterized in that: The rear end of the sealing rubber pad (32) is provided with a plurality of notches which are higher on the left and lower on the right. The right end of the sealing door lock (33) is fixedly connected to the cabinet (1).

3. The sample storage and preservation device for dairy product testing according to claim 1, characterized in that: The sealed door lock (33) comprises a fixed block (331), the front end of the fixed block (331) is fixedly connected to a connecting plate (332), the upper and lower ends of the connecting plate (332) are movably connected to a movable block (333), the front end of the movable block (333) is fixedly connected to a connecting block (334), the front end of the connecting block (334) is fixedly connected to an elastic pad (335), the upper and lower ends of the elastic pad (335) are fixedly connected to an eccentric shaft (336), the outer surface of the eccentric shaft (336) is movably connected to an eccentric column (337), and the outer surface of the eccentric column (337) is fixedly connected to a handle (338).

4. The sample storage and preservation device for dairy product testing according to claim 3, characterized in that: The right end of the connecting block (334) is fixedly connected to the cabinet door (31), and the right end of the fixing block (331) is fixedly connected to the cabinet body (1). The eccentric shaft (336) and the eccentric column (337) are eccentrically arranged, and the elastic pad (335) is a semi-arc structure.

5. The sample storage and preservation device for dairy product testing according to claim 1, characterized in that: The adjusting mechanism (7) comprises a fixed plate (71), the upper end of the fixed plate (71) is fixedly connected to a slide bar (72), the upper end of the slide bar (72) is movably connected to two sliders (73), the ends of the two sliders (73) that are away from each other are fixedly connected to a fixed column (74) and a support block (75), the fixed column (74) and the support block (75) are both movably connected to the slide bar (72), the front ends of the fixed column (74) and the support block (75) are both fixedly connected to a handle (76), and the left ends of the fixed column (74) and the support block (75) are both fixedly connected to a limit bolt (77).

6. The sample storage and preservation device for dairy product testing according to claim 5, characterized in that: The slide bar (72) and the slider (73) are both sawtooth structures. The left end of the fixed plate (71) is fixedly connected to the storage plate (6). The limit bolt (77) is located inside the support column (5) and the storage plate (6).

Images