CN112896771A

CN112896771A - Thermostated container for food analysis

Info

Publication number: CN112896771A
Application number: CN202110076983.7A
Authority: CN
Inventors: 祝海珍
Original assignee: NANJING INSTITUTE OF TOURISM & HOSPITALITY
Current assignee: NANJING INSTITUTE OF TOURISM & HOSPITALITY
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-06-04

Abstract

The invention discloses a food analysis thermostat, comprising: the box body is provided with an accommodating space and is provided with a through hole; the cover plate is arranged on the through hole and is detachably connected with the box body; and the support body is positioned in the accommodating space and is provided with a plurality of accommodating parts, and the support body can move relative to the box body so as to enable the accommodating parts to be close to or far away from the through holes. The food can be taken out from different accommodating parts through the through holes according to the requirements, so that heat or cold air is prevented from being discharged, and energy waste is avoided.

Description

Thermostated container for food analysis

Technical Field

The invention relates to the technical field of food analysis, in particular to a constant temperature box for food analysis.

Background

The broad food inspection and analysis refers to a subject for researching and evaluating food quality and changes thereof, which inspects the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts according to some basic theories of physics, chemistry and biochemistry and various technologies and established technical standards, such as international and national food sanitation/safety standards, so as to ensure that the product quality is qualified, the food inspection contents comprise the sensory detection of food, the detection of nutrient components, additives and harmful substances in food, and the like, the food inspection refers to the sampling inspection of the produced food, so as to judge whether the food meets the sanitation standard and whether the food can be normally sold, when the food is sampled and detected, the extracted food sample is generally required to be stored, in order to prevent the food sample from going bad, the food storage needs to be carried out by using a constant temperature box,

in chinese patent application No.: 201510228015.8 discloses a portable small-sized incubator for storing cosmetics, medicines, medical articles, foods for the elderly or children, etc. which are required to be preserved at a constant temperature. The method is characterized in that: the constant temperature box or the refrigerator comprises a box body, a refrigerating device, a direct current power supply device and an intelligent control device; the refrigerating device comprises a semiconductor refrigerating sheet, a radiator and a cooling fan, wherein the semiconductor refrigerating sheet consists of a cold end, a hot end, a P-type semiconductor and an N-type semiconductor, the cold end is in contact with a cold guide plate, the hot end is in contact with the radiator, and the cold guide plate, the semiconductor refrigerating sheet and the radiator are sequentially installed together without gaps. The technical scheme easily causes great temperature change in the box body in the process of taking out articles, causes energy loss and needs to be further improved.

Disclosure of Invention

In order to solve at least one technical problem in the background art, the invention provides an incubator for food analysis, which avoids energy loss.

The invention provides a food analysis incubator, comprising:

the box body is provided with an accommodating space and is provided with a through hole;

the cover plate is arranged on the through hole and is detachably connected with the box body;

and the support body is positioned in the accommodating space and is provided with a plurality of accommodating parts, and the support body can move relative to the box body so as to enable the accommodating parts to be close to or far away from the through holes.

Preferably, the incubator further comprises a surrounding plate located in the accommodating space and extending from the through hole to the direction of the supporting body.

Preferably, one end of the coaming close to the support body is provided with an annular contact piece, and the contact piece is attached to the support body.

Preferably, the incubator further comprises a resilient portion for driving the support to return.

Preferably, the resilient part comprises a rotating shaft and a torsion spring; the supporting body is rotatably connected with the box body through the rotating shaft; one end of the torsion spring is connected with the rotating shaft or the supporting body, and the other end of the torsion spring is connected with the box body.

Preferably, the oven further comprises a pressing part for preventing the food in the accommodating part from being separated.

Preferably, the pressing part comprises a plurality of pressing blocks and a moving unit, and the pressing blocks are positioned in the accommodating space and respectively correspond to the accommodating parts; the moving unit is used for driving the pressing block to move.

Preferably, the moving unit comprises a screw, at least one sliding rod and a moving block, and the screw is in threaded connection with the box body; the sliding rod is parallel to the screw rod; the moving block is in threaded connection with the screw, is in sliding connection with the sliding rod and is connected with the pressing block.

Preferably, a flexible layer is arranged on one side of the pressing block close to the accommodating part.

Preferably, the box body comprises a lower shell and an upper cover, and the upper cover is detachably connected with the lower shell; the through hole is positioned on the upper cover.

The beneficial effects brought by one aspect of the invention are as follows:

the food can be taken out from different accommodating parts through the through holes according to the requirements, so that heat or cold air is prevented from being discharged, and energy waste is avoided.

Drawings

FIG. 1 is a schematic structural view of one aspect of the present disclosure;

FIG. 2 is a top view of the support body of the present disclosure;

FIG. 3 is a schematic view of the AA-oriented structure of FIG. 1 in accordance with the present disclosure;

fig. 4 is a schematic diagram of the structure in the BB direction in fig. 1 disclosed by the present invention.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments in the present application may be combined with each other; 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, an incubator for food analysis according to the present invention includes:

the box body 1 comprises a lower shell 103 and an upper cover 104, wherein the upper cover 104 is detachably connected with the lower shell 103; the lower shell 103 and the upper cover 104 enclose to form an accommodating space 101, and the upper cover 104 is provided with a through hole 102; the cover plate 2 is arranged on the through hole 102 and is detachably connected with the box body 1; and a support body 3 located in the accommodating space 101 and having a plurality of accommodating parts 301, wherein the support body 3 can move relative to the case body 1 to allow the accommodating parts 301 to approach or separate from the through holes 102. The housing portion 301 may be a housing hole provided in the support body 3. The existing container P can be used for containing food and then placing the food in the containing hole. Of course, the food can also be directly put in.

When food is loaded, the upper cover 104 is opened, so that the food can be conveniently and quickly placed into the containing part 301. The upper cover 104 is then installed. When it is necessary to take out the food in one of the receiving portions 301, the cover plate 2 is pressed, the support body 3 is moved so that the corresponding receiving portion 301 is positioned below the through hole 102, and the container P is taken out through the through hole 102 by hand or tool. And then the cover 104 plate is closed. In the process, the upper cover 104 does not need to be opened, so that the heat or cold air in the incubator is prevented from being discharged, and the energy waste is avoided. And the high temperature or cold air from the outside is reduced. Avoiding food deterioration.

It will be understood, of course, that the cabinet 1 will of course be provided with existing insulation components for heating or cooling purposes. The existing technology is utilized. This application does not change this section.

In order to further reduce the heat exchange between the inside of the cabinet 1 and the outside, the incubator further comprises a surrounding plate 4 located in the accommodating space 101, and the top end of the surrounding plate 4 is connected to the upper cover 104. The shroud 4 extends from the through hole 102 in the direction of the support body 3. The coaming 4 is extended downwards, so that excessive heat exchange inside and outside the box body 1 is avoided.

Furthermore, an annular contact member 5 is arranged at one end of the coaming 4 close to the supporting body 3, and the contact member 5 is attached to the supporting body 3. The contact piece 5 can be made of elastic material and closely attached to the support body 3. When the food needs to be taken out, the corresponding accommodating portion 301 is moved to a position below the through hole 102. Therefore, excessive heat exchange inside and outside the box body 1 is further avoided, energy loss is reduced, and food deterioration is avoided.

Furthermore, the thermostat also comprises a springback part which is used for driving the supporting body 3 to reset. Further, the springback part comprises a rotating shaft 6 and a torsion spring 7; the rotating shaft 6 is located in the accommodating space 101, and the rotating shaft 6 can be rotatably connected with the lower housing 103. Wherein, the supporting body 3 is rotatably connected with the box body 1 through the rotating shaft 6; one end of the torsion spring 7 is connected with the rotating shaft 6 or the supporting body 3, and the other end of the torsion spring is connected with the box body 1. After the food is taken out by rotating the support body 3, the support body 3 is reset under the action of the elastic force of the torsion spring 7. When the food is taken again, the support body 3 is rotated by overcoming the resistance of the torsion spring 7.

Further, the incubator further comprises a pressing portion for preventing the food in the holding portion 301 from being separated. The container P and the food are prevented from jolting up and down in the transportation process, the container P is prevented from separating from the accommodating part 301, and the container P is prevented from being damaged.

Further, the pressing part comprises a plurality of pressing blocks 8 and a moving unit, wherein the pressing blocks 8 are positioned in the accommodating space 101 and respectively correspond to the accommodating parts 301; the moving unit is used for driving the pressing block 8 to move. Further, the moving unit comprises a screw 9, at least one sliding rod 10 and a moving block 11, and the screw 9 is in threaded connection with the upper cover 104; the sliding rod 10 can be connected with the upper cover 104, and the sliding rod 10 is parallel to the screw 9; the moving block 11 is in threaded connection with the screw 9, is in sliding connection with the sliding rod 10, and is connected with the pressing block 8. After the container P and the food are put in, the lid 104 is closed. The screw rod 9 is rotated to drive the moving block 11 and the pressing block 8 to descend along the sliding rod 10, so that the pressing block 8 presses the container P to avoid moving. When the container needs to be taken out, the screw 9 is rotated reversely, the pressing block 8 is separated from the container P, and the supporting body 3 is rotated.

Furthermore, a flexible layer is arranged on one side of the pressing block 8 close to the accommodating part 301. Avoiding hard contact and avoiding damage to the container P.

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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An oven for food analysis, comprising:

2. The oven as claimed in claim 1, further comprising a cover plate disposed in said receiving space and extending from said through hole in a direction toward said support body.

3. Oven according to claim 2, characterized in that the end of the enclosing plate close to the support is provided with an annular contact element, which is in contact with the support.

4. Oven for food analysis according to any one of claims 1 to 3, characterized in that it further comprises a return for returning the support.

5. The oven as claimed in claim 4, wherein said resilient part comprises a shaft, a torsion spring; the supporting body is rotatably connected with the box body through the rotating shaft; one end of the torsion spring is connected with the rotating shaft or the supporting body, and the other end of the torsion spring is connected with the box body.

6. The oven as claimed in claim 1, further comprising a holding portion for preventing the food in said receiving portion from being separated.

7. The incubator as recited in claim 6, wherein said holding portion comprises a plurality of pressing pieces and a moving unit, said plurality of pressing pieces being located in said accommodating space and corresponding to said plurality of receiving portions, respectively; the moving unit is used for driving the pressing block to move.

8. The incubator as recited in claim 7, wherein said moving unit comprises a screw, at least one slide bar, and a moving block, said screw being threadedly coupled to said case; the sliding rod is parallel to the screw rod; the moving block is in threaded connection with the screw, is in sliding connection with the sliding rod and is connected with the pressing block.

9. Oven according to claim 7 or 8, characterized in that a flexible layer is provided on the side of the pressure piece close to the receiving portion.

10. The incubator as recited in claim 1, wherein said case body comprises a lower case, an upper cover detachably attached to said lower case; the through hole is positioned on the upper cover.