CN219728886U - Food sample storage box for food detection - Google Patents

Abstract

The utility model belongs to the field of storage boxes, and particularly relates to a food sample storage box for food detection, which solves the problems of difficult storage and easy odor mixing in the prior art.

Description

A food sample storage box for food testing

Technical field

The utility model relates to the technical field of storage boxes, specifically a food sample storage box for food testing.

Background technique

At present, in daily life, the food people eat needs to be sampled and tested from time to time to check whether the nutritional content of the food meets the needs of the human body. When staff take samples, they need to preserve the samples in time to prevent the samples from deteriorating. During the sampling process, on the one hand, because workers need to go to different places to sample food, the device for preserving samples must be portable. On the other hand, because different food sampling samples require different storage environments, the device for preserving samples needs to be Set up different storage environments.

The authorization announcement number in the prior art is: CN214452991U, and the name is; a multi-layer sample storage box for food testing, including a storage box body, the interior of the storage box body is divided into two symmetrical storage spaces by partitions, respectively It is a refrigerating room and a drying room, and a fan is installed on the inner rear side of the drying room through bolts. The utility model divides the food sample storage box into two storage spaces with different environments to meet the storage environments required by different food samples. A lifting rod is provided on the top of the storage box for easy portability. A multi-layer fixing plate is provided inside the storage box. It is convenient to place multi-layer samples. However, this utility model only realizes the placement of multi-layer samples by installing multi-layer fixing plates inside the storage box. However, if there are not so many samples, this utility model will be difficult due to the larger volume. It is not convenient enough to carry and store.

Utility model content

The purpose of this utility model is to provide a food sample storage box for food testing, which solves the problems of difficulty in storage and easy odor transfer.

In order to achieve the above purpose, the present utility model provides the following technical solution: a food sample storage box for food testing, including a box body and a connecting plate. The inside of the box body is fixedly connected with a supporting plate through screws. The inside of the supporting plate A sliding plate is slidably assembled, and the other end of the sliding plate is fixedly connected to the connecting plate through screws. A telescopic plate is slidably assembled inside the box body, and the telescopic plate is fixedly connected to one side of the connecting plate through screws. , the internal sliding plate of the telescopic plate is equipped with a pull plate;

A guide post is fixedly connected to the pull plate by screws, a limit block is slidably assembled inside the telescopic plate, and the other end of the guide post is fixedly connected to the limit block by screws.

Preferably, the box body is provided with two symmetrically arranged ventilation holes.

Preferably, a chute is provided inside the box, and the telescopic plate is slidably connected inside the chute. A third spring is welded on the side wall of the chute, and the other end of the third spring is welded. on the telescopic board.

Preferably, two symmetrically arranged limiting grooves are provided inside the chute, and the limiting grooves and the limiting blocks have the same shape and size.

Preferably, a straight groove is provided inside the telescopic plate, and the pull plate is slidably connected inside the straight groove. Two symmetrically arranged first springs are welded on the pull plate, and the two first springs are welded to the pull plate. The other end of the spring is welded to the top wall of the straight slot.

Preferably, a shrinking groove is provided inside the telescopic plate, the limiting block is slidably connected inside the shrinking groove, a second spring is set on the outside of the guide post, and one end of the second spring is welded. On the limiting block, the other end of the second spring is welded to the top wall of the contraction groove.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

1. This utility model is configured with a box body, a telescopic plate and other structures. When the size of the storage box needs to be expanded, the pull plate is pulled upward, and the pull plate drives the guide pillar to pull the limit block out of the limit groove, and then pulls the connecting plate outward. , because the telescopic plate and the sliding plate are slidably installed inside the box, so pulling the connecting plate can pull the sliding plate and the telescopic plate outward. When storage is needed, pull the pulling plate again and then push the connecting plate toward the inside of the box. The effect is to facilitate storage.

2. Through the arrangement of the box body and ventilation holes, the utility model has two ventilation holes penetrating through the box body. The ventilation holes can effectively clear the food odor in the storage box and avoid excessive storage inside the box body. Many foods lead to odor transfer, achieving the effect of preventing odor transfer.

Description of the drawings

Figure 1 is a front cross-sectional view of the utility model;

Figure 2 is a schematic diagram of the overall structure of the utility model;

Figure 3 is an enlarged view of point A of the present utility model.

In the picture: 1. Box body; 2. Supporting plate; 3. Telescopic plate; 4. Connecting plate; 5. Slide plate; 6. First spring; 7. Guide pillar; 8. Shrinking groove; 9. Limiting block; 10 , the second spring; 11. straight groove; 12. limiting groove; 13. third spring; 14. chute; 15. ventilation hole; 16. pull plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-3, a food sample storage box for food testing, including a box body 1 and a connecting plate 4. The inside of the box body 1 is fixedly connected with a supporting plate 2 through screws, and the inside of the supporting plate 2 is slidably equipped with a sliding plate 5 , the other end of the slide plate 5 is fixedly connected to the connecting plate 4 through screws, and the telescopic plate 3 is slidably assembled inside the box 1. The telescopic plate 3 is fixedly connected to one side of the connecting plate 4 through screws, and the telescopic plate 3 is slidably assembled inside. There is a pull plate 16, and a guide post 7 is fixedly connected to the pull plate 16 with screws. The inside of the telescopic plate 3 is slidably assembled with a limit block 9. The other end of the guide post 7 is fixedly connected to the limit block 9 with screws, and passes through the box body. 1 and telescopic plate 3 and other structures, when the size of the storage box needs to be expanded, pull the pull plate 16 upward, the pull plate 16 drives the guide post 7 to pull the limit block 9 out of the limit groove 12, and then pull the connecting plate 4 outward , because the telescopic plate 3 and the sliding plate 5 are slidably arranged inside the box body 1, so the sliding plate 5 and the telescopic plate 3 can be pulled outward by pulling the connecting plate 4. When storage is required, pull the pulling plate 16 again and then move the connecting plate 4 toward Just push the box body 1 inside, achieving the effect of convenient storage.

Please refer to Figure 1. The box body 1 is provided with two symmetrically arranged ventilation holes 15. Through the arrangement of the box body 1 and the ventilation holes 15 and other structures, the box body 1 is provided with two ventilation holes 15 that penetrate the box body 1. The ventilation holes 15 can effectively clear the food odor in the storage box, avoid odor odor caused by storing too much food inside the box 1, and achieve the effect of preventing odor odor.

Please refer to Figure 2. A chute 14 is provided inside the box body 1. The telescopic plate 3 is slidingly connected to the inside of the chute 14. A third spring 13 is welded to the side wall of the chute 14. The other end of the third spring 13 Welded on the telescopic plate 3.

Referring to FIG. 1 , two symmetrically arranged limiting grooves 12 are provided inside the chute 14 . The limiting grooves 12 and the limiting blocks 9 have the same shape and size.

Please refer to Figure 3. A straight slot 11 is provided inside the telescopic plate 3. A pull plate 16 is slidably connected to the inside of the straight slot 11. Two symmetrically arranged first springs 6 are welded on the pull plate 16. The two first springs 6 And the other end is welded on the top wall of the straight groove 11.

Please refer to Figure 1. A shrinking groove 8 is provided inside the telescopic plate 3. The limiting block 9 is slidingly connected inside the shrinking groove 8. A second spring 10 is set on the outside of the guide post 7. One end of the second spring 10 is welded to On the limiting block 9 , the other end of the second spring 10 is welded to the top wall of the contraction groove 8 .

The specific implementation process of the utility model is as follows: during use, if the internal space of the storage box is not enough, pull the pull plate 16 slidably provided on the connecting plate 4 upward. Because the pull plate 16 is fixedly connected to the guide post 7, the When the plate 16 is pulled upward, it will drive the guide post 7 to move upward together, and because the other end of the guide post 7 is fixed on the limit block 9, the limit block 9 will also be pulled upward by the guide post 7 at this time. 9 is located inside the limit groove 12 and plays a role in fixing the telescopic plate 3 and the box body 1. When the limit block 9 is pulled out of the limit groove 12, the limit between the telescopic plate 3 and the box body 1 is lost. As a result, at this time, you only need to pull the connecting plate outward to drive the entire telescopic plate 3 and the sliding plate 5 to move outward together, thereby achieving the effect of expanding the storage box space. When the limit block 9 moves to another limit slot 12 When it is upward, the second spring 10 will eject the limit block 9 into another limit slot 12 for fixation. When there is no need to use too much space, also pull the pull plate 16 upward and then push the connecting plate to the inside of the box body 1 Push until the limit block 9 slides into the limit groove 12 to complete the storage;

In addition, because it is a food storage box, a ventilation hole 15 is provided on the box body 1. The ventilation hole 15 can effectively clear the food odor in the storage box and avoid the mutual interaction between food due to the diversification of food. odor.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A food sample storage box for food testing, including a box body (1) and a connecting plate (4), characterized in that: the inside of the box body (1) is fixedly connected with a supporting plate (2) through screws, so A slide plate (5) is slidably assembled inside the supporting plate (2). The other end of the slide plate (5) is fixedly connected to the connecting plate (4) through screws. The box body (1) is slidably assembled inside. There is a telescopic plate (3), which is fixedly connected to one side of the connecting plate (4) through screws, and a pull plate (16) is slidably assembled inside the telescopic plate (3); A guide post (7) is fixedly connected to the pull plate (16) with screws. A limiting block (9) is slidably assembled inside the telescopic plate (3). The other end of the guide post (7) is fixed with screws. Connected to the limiting block (9). 2. A food sample storage box for food testing according to claim 1, characterized in that the box body (1) is provided with two symmetrically arranged ventilation holes (15). 3. A food sample storage box for food testing according to claim 1, characterized in that: a chute (14) is provided inside the box body (1), and the telescopic plate (3) is slidably connected to the Inside the chute (14), a third spring (13) is welded to the side wall of the chute (14), and the other end of the third spring (13) is welded to the telescopic plate (3). . 4. A food sample storage box for food testing according to claim 3, characterized in that: two symmetrically arranged limit grooves (12) are provided inside the chute (14), and the limit grooves (12) are arranged symmetrically. The groove (12) and the limiting block (9) have the same shape and size. 5. A food sample storage box for food testing according to claim 1, characterized in that: a straight groove (11) is provided inside the telescopic plate (3), and the pull plate (16) is slidably connected to the Inside the straight groove (11), two symmetrically arranged first springs (6) are welded on the pull plate (16), and the other end of the two first springs (6) is welded on the On the top wall of the straight groove (11). 6. A food sample storage box for food testing according to claim 1, characterized in that: a contraction groove (8) is provided inside the telescopic plate (3), and the limit block (9) is slidingly connected Inside the contraction groove (8), a second spring (10) is set on the outside of the guide post (7), and one end of the second spring (10) is welded to the limiting block (9) On the other side, the other end of the second spring (10) is welded to the top wall of the contraction groove (8).