A food sample rest device

Abstract

The utility model provides a kind of food sample stationary device, it is related to food detection technical field, including box, top frame, bottom frame, two partition plates and four slide bars, top frame is located in the upper end inside of box, bottom frame is located in the lower end inside of box, two partition plates are respectively detachably connected with top frame and bottom frame, four slide bars are respectively vertically arranged in the four corners inside box and pass through the four corners of bottom frame, the lower end both sides of top frame are equipped with sliding slot, the both sides of sliding slot are equipped with sliding block, sliding block can horizontally slide in sliding slot. The utility model is rotated by rotating the handle outside box, so that handle controls two bidirectional screw rods to rotate by synchronous belt, each bidirectional screw rod controls corresponding two sliding blocks to be close to each other or away from each other, sliding block is offset by single rotary seat to push support rod, and then bottom frame is controlled to move up and down by double-head rotary seat, change the distance between two partition plates, adjust the height of sample, convenient for sample to be taken out from small test tube or flat container.

Description

Technical Field

[0001] This utility model relates to the field of food testing technology, and in particular to a food sample settling device. Background Technology

[0002] In the process of food testing, it is often necessary to use a variety of reagents to examine the substances in the food. Some tests require the samples to stand for a period of time to form a precipitate.

[0003] Existing static devices often employ fixed partition structures, such as upper and lower partitions to fix the sample. However, for shorter samples (such as small test tubes or flat containers), the sample may get stuck in the gaps between the partitions when it is removed, requiring manual adjustment and affecting work efficiency.

[0004] To address this issue, we propose a food sample settling device to solve the problem that existing settling devices cannot adjust their height according to the specifications of the food samples, thus affecting work efficiency. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a food sample settling device, which aims to solve the technical problem that the settling device in the prior art cannot adjust the height according to the specifications of the food sample, thus affecting work efficiency.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A food sample settling device includes a box body, a top frame, a bottom frame, two partition plates, and four sliding rods. The top frame is located inside the upper end of the box body, and the bottom frame is located inside the lower end of the box body. The two partition plates are detachably connected to the top frame and the bottom frame, respectively. The four sliding rods are vertically arranged at the four corners inside the box body and pass through the four corners of the bottom frame. The lower end of the top frame is provided with a sliding groove on both sides, and a slider is provided on both sides of the sliding groove. The slider can slide horizontally in the sliding groove. A bidirectional screw is provided in the sliding groove, and the bidirectional screw passes through two sliders. The lower end of each slider is connected to a single rotating seat. The upper end of the bottom frame is connected to a double-headed rotating seat at the middle of both sides. A support rod is connected between the single rotating seat and the double-headed rotating seat on the same side. A handle is connected to the middle of the top of the outer wall of the box body. The handle is used to control the rotation of the two bidirectional screws.

[0007] In addition, the food sample settling device described above according to this utility model may also have the following additional technical features: Furthermore, the handle passes through the housing and extends into the interior of the side wall of the top frame, and a synchronous belt connects the handle to the two bidirectional screws.

[0008] Furthermore, each end of the support rod is provided with a pivot, and the pivots at both ends are respectively inserted into the single rotating seat and the double-headed rotating seat.

[0009] Furthermore, the two partition plates are evenly provided with a number of openings, and all the openings of the two partition plates are vertically aligned.

[0010] Furthermore, elastic blocks are connected to the side walls of the two partition plates. The inner side walls of the top frame and the bottom frame are provided with slots that match the elastic blocks. The other end of the top frame and the bottom frame is provided with a guide groove. A stop bar is provided in the guide groove. The stop bar can slide in the guide groove. The stop bar extends upward to form a paddle. A spring is provided between the side wall of the stop bar and the side wall of the guide groove. Both partition plates are provided with L-shaped grooves corresponding to the stop bar.

[0011] Furthermore, the bottom of the box is provided with a drawer, and the two partitions are provided with mutually attractive magnetic blocks on both sides.

[0012] The beneficial effects of this utility model include at least the following: by rotating the handle on the outside of the box, the handle controls the rotation of two bidirectional screws via a synchronous belt. Each bidirectional screw controls two corresponding sliders to move closer or further apart. The sliders push the support rod to shift via a single rotating seat, which in turn controls the bottom frame to move up and down via a double-headed rotating seat, changing the distance between the two partition plates and adjusting the height of the sample. This facilitates the removal of the sample from small test tubes or flat containers. Furthermore, the design of moving the bottom partition plate upwards while fixing the upper partition plate ensures that the height of the sample top remains constant, facilitating the compaction of the box cover and improving stability. Additionally, by setting a bottom frame and a top frame outside the two layers of partition plates, the partition plates can be easily removed from the bottom and top frames for replacement with different types of partition plates, improving adaptability to samples of different shapes and expanding the range of applications. Attached Figure Description

[0013] Figure 1 The image shown is a perspective view of a food sample settling device according to this utility model. Figure 2 The diagram shows the internal three-dimensional structure of the box of a food sample settling device according to this utility model. Figure 3 The diagram shown is an exploded view of the bidirectional screw connection structure of a food sample settling device according to this utility model. Figure 4 The diagram shown is a support rod connection structure diagram of a food sample static placement device according to this utility model. Figure 5 The diagram shows the partition plate and locking block structure of a food sample static placement device according to this utility model. Figure 6The diagram shows the partition plate and groove structure of a food sample static placement device according to this utility model. Figure 7 The image shown is a cross-sectional view of the guide groove of a food sample settling device according to this utility model. Explanation of key component symbols: 100. Cabinet; 101. Top frame; 102. Bottom frame; 103. Divider; 104. Slide rod; 105. Opening; 200. Slide groove; 201. Slider; 202. Double-ended screw; 203. Single rotary seat; 204. Double-ended rotary seat; 205. Support rod; 206. Handle; 207. Synchronous belt; 208. Shaft; 300. Elastic locking block; 301. Locking groove; 302. Guide groove; 303. Stop bar; 304. Paddle; 305. Spring; 306. Groove; 307. Drawer; 308. Magnetic block; The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0014] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0015] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0017] Please refer to Figures 1 to 7 The present invention provides a food sample settling device, comprising a box body 100, a top frame 101, a bottom frame 102, two partition plates 103 and four sliding rods 104.

[0018] Specifically, the top frame 101 is located inside the upper end of the box body 100 and is fixedly connected to the box body 100. The bottom frame 102 is located inside the lower end of the box body 100. Two partition plates 103 are detachably connected to the top frame 101 and the bottom frame 102, respectively. The partition plates 103 are used to fix the food samples, and their applicability is improved by disassembly and replacement. Four sliding rods 104 are vertically arranged at the four corners inside the box body 100 and pass through the four corners of the bottom frame 102. The bottom frame 102 can move up and down inside the box body 100 along the sliding rods 104 to adjust the distance between the two partition plates 103. This structure allows for adjustment of the sample height according to the type of food sample, facilitating removal from the container and improving work efficiency. This structure, with the upper partition plate 103 fixed and the lower partition plate 103 movable, keeps the top position of the sample constant, facilitating the compaction of the sample by the lid of the box body 100 and improving sample stability.

[0019] The lower end of the top frame 101 has two sliding grooves 200 on both sides, and two sliders 201 on both sides of the sliding grooves 200. The sliders 201 can slide horizontally within the sliding grooves 200. A bidirectional screw 202 is provided within the sliding grooves 200, and the bidirectional screw 202 is parallel to the long side of the sliding grooves 200. The bidirectional screw 202 passes through the two sliders 201 and is threadedly connected to the two sliders 201. The two sliders 201 are symmetrically arranged at both ends of the bidirectional screw 202. The lower end of each slider 201 is connected to a single rotating seat 203. The upper end of the bottom frame 102 has two double-headed rotating seats 204 connected to the middle of both sides. A support rod 205 is connected between the single rotating seat 203 and the double-headed rotating seat 204 on the same side. A handle 206 is connected to the middle of the top of the outer side wall of the housing 100. The handle 206 is used to control the rotation of the two bidirectional screws 202. In use, the handle 206 controls the rotation of the two bidirectional screws 202. Each bidirectional screw 202 controls the two corresponding sliders 201 to move closer or further apart. The sliders 201 push the support rod 205 to shift through the single rotating seat 203, and then control the bottom frame 102 to move up and down through the double-headed rotating seat 204, changing the distance between the two partition plates 103.

[0020] In some alternative embodiments, such as Figure 3 As shown, the handle 206 passes through the housing 100 and extends into the side wall of the top frame 101. A synchronous belt 207 connects the handle 206 to the two bidirectional screws 202. The handle 206 controls the rotation of the two bidirectional screws 202 through the synchronous belt 207. The two bidirectional screws 202 have the same thread direction, causing the sliders 201 on both sides of the top frame 101 to move synchronously.

[0021] In some alternative embodiments, such as Figure 4As shown, each end of the support rod 205 has a pivot 208 on its side wall, and all pivots 208 are respectively inserted into the single rotating seat 203 and the double-headed rotating seat 204. The support rod 205 can rotate around the pivots 208 on both sides, thereby changing the height difference between the single rotating seat 203 and the double-headed rotating seat 204.

[0022] In some alternative embodiments, such as Figure 2 , Figure 3 , Figure 5 As shown, several openings 105 are evenly provided on the two partition plates 103, and all the openings 105 on the two partition plates 103 are vertically aligned. The shape and size of the openings 105 can be designed according to the type of sample, and can be circular, square, or other shapes. The shape of the upper opening 15 is slightly larger than that of the lower opening 15 to prevent the sample from falling directly through the opening 15 into the bottom of the box 100, which would prevent the height from being adjusted.

[0023] In some alternative embodiments, such as Figures 5 to 7 As shown, elastic blocks 300 are connected to the side walls of the two partition plates 103. The inner side walls of the top frame 101 and the bottom frame 102 are provided with slots 301 that match the elastic blocks 300. The other end of the top frame 101 and the bottom frame 102 is provided with a guide groove 302. A stop bar 303 is provided in the guide groove 302. The stop bar 303 can slide in the guide groove 302. The stop bar 303 extends upward to form a paddle 304. A spring 305 is provided between the side wall of the stop bar 303 and the side wall of the guide groove 302. The two partition plates 103 are provided with L-shaped grooves 306 corresponding to the stop bar 303. In use, the elastic locking block 300 of the separator 103 is inserted into the slot 301, and the sliding lever 304 is used to slide the stop rod 303 to the other side of the guide groove 302. The spring 305 is then compressed, completely flattening the separator 103 and allowing the stop rod 303 to enter the groove 306. Releasing the lever 304 allows the stop rod 303 to enter the bottom of the groove 306 under the action of the spring 305, thus fixing the separator 103. This structure facilitates quick assembly and disassembly of the separator 103, allowing for easy replacement of the corresponding separator 103 according to the type of food sample, and improving adaptability to samples of different shapes.

[0024] In some alternative embodiments, such as Figure 1 As shown, the bottom of the box 100 is provided with a drawer 307, which can hold multiple commonly used types of dividers 103. Two dividers 103 are provided with magnetic blocks 308 on both sides, which can fix two identical dividers 103 together to prevent them from being lost after being scattered.

[0025] The specific usage process of this utility model is as follows: Based on the type of food sample, select two corresponding separator plates 103. Insert the elastic locking block 300 of the separator plate 103 into the locking groove 301. Slide the lever 304, which drives the stop rod 303 to slide to the other side of the guide groove 302 and compress the spring 305, completely flattening the separator plate 103 so that the stop rod 303 enters the groove 306. Release the lever 304, allowing the stop rod 303 to enter the bottom of the groove 306 under the action of the spring 305. Repeat the operation to allow the two separator plates to... Plate 103 is fixed on top frame 101 and bottom frame 102 respectively. Rotating handle 206 on the outside of box 100 controls two bidirectional screws 202 to rotate via synchronous belt 207. Each bidirectional screw 202 controls two corresponding sliders 201 to move closer or further away from each other. The sliders 201 push the support rod 205 to shift via single rotating seat 203, and then control the bottom frame 102 to move up and down via double rotating seat 204, changing the distance between the two partition plates 103. Finally, the food sample is placed into the partition plate 103, fixed, and left to stand.

[0026] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," 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.

[0027] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of protection of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the appended claims.

Claims

1. A food sample settling device, characterized in that, The food sample settling device includes: a box body, a top frame, a bottom frame, two partitions, and four sliding rods; The top frame is located inside the upper end of the box body, the bottom frame is located inside the lower end of the box body, the two partition plates are detachably connected to the top frame and the bottom frame respectively, and the four sliding rods are vertically arranged at the four corners inside the box body and pass through the four corners of the bottom frame; The top frame has grooves on both sides of its lower end, and sliders on both sides of each groove. The sliders can slide horizontally within the grooves. A bidirectional screw is installed in each groove, passing through two sliders. A single rotating seat is connected to the lower end of each slider. Double-headed rotating seats are connected to the middle of both sides of the upper end of the bottom frame. A support rod is connected between the single rotating seat and the double-headed rotating seat on the same side. A handle is connected to the middle of the top of the outer wall of the housing. The handle is used to control the rotation of the two bidirectional screws.

2. The food sample settling device according to claim 1, characterized in that, The handle passes through the housing and extends into the side wall of the top frame, and a synchronous belt connects the handle to the two bidirectional screws.

3. The food sample settling device according to claim 1, characterized in that, The support rod has a rotating shaft on both sides, and the rotating shafts at both ends are respectively inserted into the single rotating seat and the double-headed rotating seat.

4. The food sample settling device according to claim 1, characterized in that, The two partition plates are evenly provided with a number of openings, and all the openings of the two partition plates are vertically aligned.

5. A food sample settling device according to any one of claims 1 to 4, characterized in that, The two partition plates are connected to elastic blocks on their sidewalls. The inner sidewalls of the top frame and the bottom frame are provided with slots that match the elastic blocks. The other end of the top frame and the bottom frame is provided with a guide groove. A stop bar is provided in the guide groove. The stop bar can slide in the guide groove. The stop bar extends upward to form a paddle. A spring is provided between the sidewall of the stop bar and the sidewall of the guide groove. The two partition plates are provided with L-shaped grooves corresponding to the stop bar.

6. A food sample settling device according to claim 1, characterized in that, The bottom of the box is equipped with a drawer, and the two partitions are equipped with magnetic blocks that attract each other on both sides.

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