Preservation box for temporarily storing pulp samples

Abstract

The utility model discloses a preservation box for temporarily storing pulp samples, and relates to the technical field of pulp preservation, the preservation box comprises a box body, a storage mechanism is arranged in the box body, fixing mechanisms are arranged on the front face and the back face of the box body, the storage mechanism comprises three sample boxes, and the sample boxes are arranged on the front face and the back face of the box body. By arranging the storage mechanism, the sample box at the topmost part is moved by hands, and the sample boxes move to drive the rotating shaft III on the outer wall to move, so that the supporting rod I is driven to rotate by taking the rotating shaft I as the circle center; the first supporting rod rotates to drive the second rotating shaft to rotate so as to drive the middle sample box to move, and the first supporting rod and the second supporting rod control the moving paths of the third rotating shaft and the second rotating shaft, so that the sample box on the top and the sample box in the middle can move horizontally at the same time during moving.

Description

Technical Field

[0001] This utility model belongs to the field of fruit pulp preservation technology, and in particular relates to a preservation box for temporarily storing fruit pulp samples. Background Technology

[0002] In food testing laboratories, large quantities of fruit pulp samples need to be temporarily stored. These samples may come from different origins and varieties, and need to remain in their original state for a short period of time to enable accurate component analysis, pesticide residue detection, and other tests. For example, when testing for heavy metal content in apple pulp, the pulp's composition must not change due to spoilage between sampling and testing. Therefore, higher requirements are placed on the preservation performance, sealing properties, and material safety of food storage containers.

[0003] Currently, there are many types of food storage containers on the market, such as common plastic containers, glass containers, and silicone containers. They are mainly used for everyday food storage. However, there are relatively few food storage containers specifically designed for fruit pulp samples. Fruit pulp is a food that is easily contaminated. In existing food storage containers, different types of fruit pulp are easily squeezed together and damaged, making it difficult to separate different fruit pulp samples for preservation. This results in lower freshness and integrity of the fruit pulp. Therefore, we propose a food storage container for temporarily storing fruit pulp samples. Utility Model Content

[0004] The purpose of this invention is to provide a preservation box for temporarily storing fruit pulp samples. By controlling the movement paths of the rotating shaft 3 and rotating shaft 2 through support rod 1 and support rod 2, the top sample box and the middle sample box can move horizontally at the same time until the middle sample box contacts the top of the storage box, and the tops of all three sample boxes are opened. This solves the problem that different fruit pulp samples are easily squeezed and damaged in existing preservation boxes, making it difficult to separate different fruit pulp samples for preservation.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a preservation box for temporarily storing fruit pulp samples, including a box body, a storage mechanism inside the box body, and a fixing mechanism on both the front and back of the box body.

[0007] The storage mechanism includes three sample boxes. The outer wall of the bottom sample box is fixedly connected to the inner wall of the box, and a rotating shaft is fixedly connected to the outer wall of the bottom sample box. A support rod is rotatably connected to the outer surface of the rotating shaft. A rotating shaft is fixedly connected to the outer wall of the middle sample box, and several rotating shafts are provided. The outer surface of the rotating shaft is rotatably connected to the inner wall of the support rod. A rotating shaft is fixedly connected to the outer wall of the top sample box, and several rotating shafts are provided. The outer surface of the rotating shaft is rotatably connected to the inner wall of the support rod, and a support rod is rotatably connected to the outer surface of the rotating shaft. The end of the support rod away from the rotating shaft is rotatably connected to the outer surface of the rotating shaft. The rotation of the support rod drives the rotating shafts two and three to rotate, thereby causing the sample boxes to rotate.

[0008] Furthermore, a support block is fixedly connected to the top of the sample box, and several support blocks are provided. A storage box is slidably connected to the inner wall of the box, and a cover plate is slidably connected to the inner wall of the storage box. A handle is fixedly connected to the outer wall of the storage box, so that the storage box can be easily pulled out through the handle.

[0009] Furthermore, a top cover is slidably connected to the top of the box, a rotating block is fixedly connected to the outer wall of the top cover, and a fixed rod is rotatably connected to the inner wall of the rotating block. There are two fixed rods in total, and a handle is fixedly connected to one end of the two fixed rods that are close to each other. The fixed rods are supported by the rotating block.

[0010] Furthermore, the fixing mechanism includes a housing fixedly connected to the outer wall of the box. There are two housings in total, and the two housings contain the same parts. A protruding rod is slidably connected to the inner wall of the housing. The housing supports the protruding rod to prevent it from shaking when it moves.

[0011] Furthermore, a button is fixedly connected to the end of the protruding rod away from the outer casing, and a sliding tube is fixedly connected to the end of the protruding rod away from the button. By pushing the button, the protruding rod is moved, thereby causing the sliding tube to move.

[0012] Furthermore, a support rod is fixedly connected to the inner wall of the outer shell, and the outer surface of the support rod is slidably connected to the inner wall of the sliding tube. The support rod supports the sliding tube and controls the movement path of the sliding tube.

[0013] Furthermore, a second locking block is fixedly connected to the outer surface of the sliding tube, and a spring is fixedly connected to the end of the sliding tube near the second locking block. The end of the spring away from the sliding tube is fixedly connected to the inner wall of the outer shell. The spring compresses the sliding tube so that when the protrusion is no longer under pressure, the spring will push the sliding tube to reset.

[0014] Furthermore, the outer wall of the second card block is slidably connected to the first card block, the outer wall of the first card block is slidably connected to the inner wall of the outer shell, the top of the first card block is fixedly connected to the bottom of the top cover, and the second card block presses and fixes the first card block, thereby fixing the top cover.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model incorporates a storage mechanism. Moving the top sample box manually moves the outer wall's rotating shaft three, causing support rod one to rotate around the rotating shaft one. The rotation of support rod one then drives rotating shaft two, which in turn moves the middle sample box. By controlling the movement paths of rotating shaft three and rotating shaft two through support rod one and support rod two, the top and middle sample boxes can move horizontally simultaneously until the middle sample box contacts the top of the storage box. At this point, the tops of all three sample boxes are opened, allowing fruit pulp samples to be placed inside. This separates different fruit pulp samples within the storage box for preservation, preventing damage from mutual compression and maintaining the freshness and integrity of the fruit pulp. It also ensures that different fruit pulp samples do not interfere with each other during storage, reducing the possibility of cross-contamination.

[0017] 2. This utility model features a fixing mechanism. By pressing the button, the protruding rod moves, which in turn moves the sliding tube along the surface of the support rod. At this time, the spring is compressed and deformed, and the movement of the sliding tube causes the second locking block to move until the second locking block no longer presses against the first locking block, thus releasing the first locking block from its fixation. This achieves the goal of ensuring the internal sealing of the box while allowing the top cover to be opened or closed quickly, enabling users to easily access the protected sample box and improving the flexibility and convenience of operation.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the back structure of the box body of this utility model;

[0022] Figure 3This is a schematic cross-sectional view of the right side of the box body of this utility model;

[0023] Figure 4 This is a schematic cross-sectional view of the left side of the box body of this utility model;

[0024] Figure 5 This is a schematic diagram of the front cross-sectional structure of the outer shell of this utility model;

[0025] Figure 6 This utility model Figure 5 Enlarged structural diagram of section A in the middle.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 101. Box body; 2. Storage mechanism; 201. Sample box; 202. Rotating shaft one; 203. Support rod one; 204. Support rod two; 205. Support block; 206. Storage box; 207. Cover plate; 208. Handle one; 209. Top cover; 210. Fixing rod; 211. Rotating block; 212. Handle two; 213. Rotating shaft two; 214. Rotating shaft three; 3. Fixing mechanism; 301. Outer shell; 302. Locking block one; 303. Protruding rod; 304. Button; 305. Sliding tube; 306. Locking block two; 307. Support rod; 308. Spring. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-6As shown, this utility model is a preservation box for temporarily storing fruit pulp samples, including a box body 101. A storage mechanism 2 is provided inside the box body 101. Fixing mechanisms 3 are provided on both the front and back of the box body 101. The storage mechanism 2 includes sample boxes 201, of which three are provided. The sample boxes 201 separate different fruit pulp samples for preservation, preventing damage caused by mutual compression. The outer wall of the bottom sample box 201 is fixedly connected to the inner wall of the box body 101. A rotating shaft 202 is fixedly connected to the outer wall of the bottom sample box 201. A support rod 203 is rotatably connected to the outer surface of the rotating shaft 202. Shaft 1 202 supports support rod 1 203, allowing support rod 1 203 to rotate around shaft 1 202. Rotation shaft 213 is fixedly connected to the outer wall of the sample box 201 in the middle. Several rotation shafts 213 are provided. The outer surface of rotation shaft 213 is rotatably connected to the inner wall of support rod 1 203. Rotation of support rod 1 203 drives rotation shaft 213, thereby moving the sample box 201 in the middle. Rotation shaft 3 214 is fixedly connected to the outer wall of the sample box 201 at the top. Several rotation shafts 214 are provided. The outer surface of rotation shaft 214 is rotatably connected to support rod 1 202. 3. The inner wall is rotatably connected. By pulling the sample box 201 at the top, the rotating shaft 214 is moved, thereby causing the support rod 203 to rotate. The outer surface of the rotating shaft 214 is rotatably connected to the support rod 204. The end of the support rod 204 away from the rotating shaft 214 is rotatably connected to the outer surface of the rotating shaft 213. The support rods 204 and 203 prevent the sample box 201 from flipping when it moves. The top of the sample box 201 is fixedly connected to the support block 205. Several support blocks 205 are provided to maintain a certain gap between the sample boxes 201 to prevent fruit pulp from entering. The phenomenon of anaerobic respiration is described. A storage box 206 is slidably connected to the inner wall of the box body 101. A cover plate 207 is slidably connected to the inner wall of the storage box 206. A handle 208 is fixedly connected to the outer wall of the storage box 206. The humidity inside the food storage box is regulated by the moisture-absorbing material stored in the storage box 206. A top cover 209 is slidably connected to the top of the box body 101. A rotating block 211 is fixedly connected to the outer wall of the top cover 209. A fixing rod 210 is rotatably connected to the inner wall of the rotating block 211. There are two fixing rods 210. A handle 212 is fixedly connected to one end of the two fixing rods 210 that are close to each other. The fixing rods 210 are supported and fixed by the rotating block 211.

[0030] The fixing mechanism 3 includes a housing 301 fixedly connected to the outer wall of the box 101. There are two housings 301, and the two housings 301 contain the same parts. A protruding rod 303 is slidably connected to the inner wall of the housing 301. A button 304 is fixedly connected to the end of the protruding rod 303 away from the housing 301. By pressing the button 304, the protruding rod 303 is moved, thereby pushing the sliding tube 305 to move. The sliding tube 305 is fixedly connected to the end of the protruding rod 303 away from the button 304. A support rod 307 is fixedly connected to the inner wall of the housing 301. The outer surface of the support rod 307 is slidably connected to the inner wall of the sliding tube 305. The support rod 307 supports the sliding tube 305 and controls the direction of movement of the sliding tube 305.

[0031] A second locking block 306 is fixedly connected to the outer surface of the sliding tube 305. A spring 308 is fixedly connected to one end of the sliding tube 305 near the second locking block 306. The end of the spring 308 away from the sliding tube 305 is fixedly connected to the inner wall of the outer shell 301. The sliding tube 305 can be reset by pushing the spring 308. A first locking block 302 is slidably connected to the outer wall of the second locking block 306. The outer wall of the first locking block 302 is slidably connected to the inner wall of the outer shell 301. The top of the first locking block 302 is fixedly connected to the bottom of the top cover 209. The movement of the sliding tube 305 drives the second locking block 306 to move, thereby controlling the second locking block 306 to fix the first locking block 302, thus fixing the top cover 209.

[0032] One specific application of this embodiment is:

[0033] When staff need to use the device, they need to open the top cover 209. At this time, they press the button 304 to move the protruding rod 303, which in turn moves the sliding tube 305 along the surface of the support rod 307. At this time, the spring 308 is compressed and deformed. The movement of the sliding tube 305 moves the second locking block 306 until the second locking block 306 no longer presses against the first locking block 302, thus releasing the first locking block 302. This achieves the goal of ensuring the internal sealing of the box while allowing the top cover 209 to be opened or closed quickly, allowing the user to easily access the protected sample box 201, improving the flexibility and convenience of operation.

[0034] When it is necessary to place the pulp sample into sample box 201, the top sample box 201 is moved by hand. This movement of sample box 201 causes the outer wall's rotating shaft 214 to move, which in turn causes the support rod 203 to rotate around the rotating shaft 202. The rotation of support rod 203 causes the rotating shaft 213 to rotate, thus moving the middle sample box 201. The movement paths of the rotating shafts 214 and 213 are controlled by support rods 203 and 204, allowing the top sample box to move. The sample box 201 and the middle sample box 201 can move horizontally simultaneously until the middle sample box 201 contacts the top of the storage box 206. The tops of all three sample boxes 201 are then opened, allowing fruit pulp samples to be placed inside. This separates different fruit pulp samples within the preservation box for preservation, preventing damage caused by mutual compression and maintaining the freshness and integrity of the fruit pulp. It also ensures that different fruit pulp samples do not interfere with each other during storage, reducing the possibility of cross-contamination.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A preservation box for temporarily storing fruit pulp samples, comprising a box body (101), characterized in that: The box (101) is provided with a storage mechanism (2) inside, and the box (101) is provided with a fixing mechanism (3) on both the front and back sides; The storage mechanism (2) includes sample boxes (201), of which three are provided. The outer wall of the sample box (201) at the bottom is fixedly connected to the inner wall of the box body (101). A rotating shaft (202) is fixedly connected to the outer wall of the sample box (201) at the bottom. A support rod (203) is rotatably connected to the outer surface of the rotating shaft (202). A rotating shaft (213) is fixedly connected to the outer wall of the sample box (201) in the middle. Several rotating shafts (213) are provided. The outer surface of the second rotating shaft (213) is rotatably connected to the inner wall of the first supporting rod (203). The outer wall of the sample box (201) at the top is fixedly connected to the third rotating shaft (214). There are several third rotating shafts (214). The outer surface of the third rotating shaft (214) is rotatably connected to the inner wall of the first supporting rod (203). The outer surface of the third rotating shaft (214) is rotatably connected to the second supporting rod (204). The end of the second supporting rod (204) away from the third rotating shaft (214) is rotatably connected to the outer surface of the second rotating shaft (213).

2. The preservation box for temporarily storing fruit pulp samples according to claim 1, characterized in that, The sample box (201) is fixedly connected to the top of a support block (205), and there are several support blocks (205). A storage box (206) is slidably connected to the inner wall of the box body (101). A cover plate (207) is slidably connected to the inner wall of the storage box (206). A handle (208) is fixedly connected to the outer wall of the storage box (206).

3. A preservation box for temporarily storing fruit pulp samples according to claim 2, characterized in that, The top of the box (101) is slidably connected to a top cover (209), and a rotating block (211) is fixedly connected to the outer wall of the top cover (209). A fixing rod (210) is rotatably connected to the inner wall of the rotating block (211). There are two fixing rods (210), and a handle (212) is fixedly connected to one end of the two fixing rods (210) that are close to each other.

4. A preservation box for temporarily storing fruit pulp samples according to claim 3, characterized in that, The fixing mechanism (3) includes a shell (301) fixedly connected to the outer wall of the box (101). There are two shells (301), and the two shells (301) contain the same parts. A protruding rod (303) is slidably connected to the inner wall of the shell (301).

5. A preservation box for temporarily storing fruit pulp samples according to claim 4, characterized in that, A button (304) is fixedly connected to the end of the protruding rod (303) away from the outer shell (301), and a sliding tube (305) is fixedly connected to the end of the protruding rod (303) away from the button (304).

6. A preservation box for temporarily storing fruit pulp samples according to claim 5, characterized in that, A support rod (307) is fixedly connected to the inner wall of the outer shell (301), and the outer surface of the support rod (307) is slidably connected to the inner wall of the sliding tube (305).

7. A preservation box for temporarily storing fruit pulp samples according to claim 6, characterized in that, A second locking block (306) is fixedly connected to the outer surface of the sliding tube (305). A spring (308) is fixedly connected to one end of the sliding tube (305) near the second locking block (306). The end of the spring (308) away from the sliding tube (305) is fixedly connected to the inner wall of the outer shell (301).

8. A preservation box for temporarily storing fruit pulp samples according to claim 7, characterized in that, The outer wall of the second card block (306) is slidably connected to the first card block (302), the outer wall of the first card block (302) is slidably connected to the inner wall of the outer shell (301), and the top of the first card block (302) is fixedly connected to the bottom of the top cover (209).

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