Storage device for water sample to be detected

Abstract

The utility model discloses a to-be-detected water sample storage device, which belongs to the technical field of water quality detection related equipment and comprises a protective shell, a bearing bottom plate and a separating and positioning unit. The protective shell is open up and down and is provided with a corresponding accommodating chamber, and a sealing cover plate is arranged at the top end; the bearing bottom plate is matched with the protective shell and can enter and exit from the protective shell through the lifting unit; the separating and positioning unit is arranged on the bearing bottom plate and provided with a plurality of independent containing cavities, the bottom of the cover plate is provided with positioning pressing blocks corresponding to the containing cavities in a one-to-one mode, water samples needing to be temporarily stored are placed in the corresponding containing cavities in a separated mode and positioned in the corresponding containing cavities, and the cover plate is used for pressing and positioning a cover body of the container. The leakage of the water sample during placing and taking is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of water quality testing equipment, and in particular relates to a device for storing water samples to be tested. Background Technology

[0002] Containers for holding water samples are generally glass instruments with ground glass stoppers. When short-term storage is required and immediate testing is not possible, the pH of the water sample needs to be maintained below 2 and refrigerated at a temperature of 0-5 degrees Celsius. In existing technologies, water samples requiring short-term storage are placed in plastic crates within refrigeration equipment, or directly inside the refrigeration equipment. However, the lack of a positioning mechanism between containers makes them prone to tilting, sliding, and collisions when removed, leading to water sample leakage. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a water sample storage device.

[0004] The technical solution adopted by this utility model is as follows: a water sample storage device to be tested includes a protective shell, a supporting base plate and a separating positioning unit; the protective shell is open at the top and bottom, with corresponding receiving chambers, and a closed cover plate is configured at the top; the supporting base plate is adapted to the protective shell and can enter and exit the protective shell through a lifting unit; the separating positioning unit is configured on the supporting base plate, with multiple independent placement chambers, and a positioning pressure block corresponding to each placement chamber is configured at the bottom of the cover plate.

[0005] Furthermore, an installation hole is provided at the top of the side wall of the protective housing, a telescopic rod is disposed in the installation hole, and the sealing cover is disposed at the telescopic end of the telescopic rod. One side of the sealing cover is connected to the telescopic end of the telescopic rod in a damped rotational manner through a bushing.

[0006] Furthermore, the separation and positioning unit includes a barrier configured to support the edge of the working surface of the supporting base plate, forming a supporting chamber between the barrier and the supporting base plate; a long partition configured in the supporting chamber, fixed between two opposite inner walls of the barrier along the length direction of the supporting base plate; and short partitions fixed between two opposite inner walls of the barrier along the width direction of the supporting base plate, and arranged at intervals along the length direction of the supporting base plate, wherein the long partitions and short partitions separate the supporting chamber to form multiple placement chambers.

[0007] Furthermore, the placement chamber is provided with an airbag on the inner wall formed by the long partition. The airbag is connected to an airflow delivery device and is configured to deform toward the inner wall of the enclosure opposite to it when inflated.

[0008] Furthermore, a support frame is suspended at the bottom of the protective shell, and a lifting unit is configured on the support frame. The lifting end of the lifting unit is connected to the supporting base plate.

[0009] Furthermore, sliding strips are arranged on the outer sides of the two opposing side walls of the enclosure along the length direction, and sliding grooves adapted to the sliding strips are opened on the corresponding inner walls of the protective shell.

[0010] Furthermore, the protective housing is provided with handles on both sides and a support at the bottom.

[0011] The beneficial effects of this utility model after adopting the above structure are as follows: The water sample storage device proposed by this utility model, through the set support base plate and the partition positioning unit configured on the support base plate, separates and positions the water sample that needs to be temporarily stored in the corresponding placement chamber, and uses the cover plate to press and position the lid of the container to avoid water sample leakage during placement and removal; and through the separate setting of the support base plate and the protective shell, the support base plate can carry the separated water sample in and out of the protective shell under the drive of the lifting unit, which can facilitate the removal and placement of water sample. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] Figure 1 This is a schematic diagram of the overall structure of a water sample storage device for testing proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of a protective shell proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the partition positioning unit structure of a water sample storage device for testing proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the overall structure of a water sample storage device proposed in this utility model.

[0017] In the attached drawings: 1. Protective shell, 2. Cover plate, 3. Support base plate, 4. Lifting unit, 5. Telescopic rod, 6. Air pump, 7. Support frame, 8. Positioning block, 9. Handle, 10. Support component, 11. Enclosure, 12. Long partition, 13. Short partition, 14. Airbag body, 15. Sliding strip, 16. Sliding groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0020] like Figures 1-4 As shown, a water sample storage device includes a protective housing 1, handles 9 on both sides of the housing 1, and a support 10 at the bottom for easy placement and portability. The protective housing 1 is open at the top and bottom, with corresponding accommodating chambers, and a closed cover 2 at the top. Specifically, a mounting hole is formed at the top of the side wall of the protective housing 1, and a telescopic rod 5 is installed in the mounting hole. The closed cover 2 is located at the telescopic end of the telescopic rod 5. One side of the closed cover 2 is connected to the telescopic end of the telescopic rod 5 via a bushing with damped rotation. When the cover 2 is opened, the telescopic end of the telescopic rod 5 lifts the cover 2 upward, opening the protective housing 1. The closed cover 2 can be rotated to one side, and the closed cover 2 is raised in a parallel manner, which can be used for placement operations. The telescopic rod 5 can be a miniature electric push rod, connected to a corresponding drive to raise and lower the cover 2.

[0021] The supporting base plate 3 is adapted to the protective shell 1 and can enter and exit the protective shell 1 via the lifting unit 4. The separating positioning unit is configured on the supporting base plate 3 and has multiple independent placement chambers. The bottom of the cover plate 2 is configured with positioning blocks 8 corresponding to each placement chamber. The positioning blocks 8 have corresponding elastic deformation force to avoid excessive pressing. A support frame 7 is suspended at the bottom of the protective shell 1, and the lifting unit 4 is configured on the support frame 7. The lifting end of the lifting unit 4 is connected to the supporting base plate 3. The lifting unit 4 can be an electric push rod, connected to a corresponding drive for telescopic operation, allowing the supporting base plate 3 to move in and out of the protective shell 1. When the supporting base plate 3 carrying the separating positioning unit is above the protective shell 1, it facilitates the placement and retrieval of water samples. After placement or retrieval, the supporting base plate 3 is lowered, and the water sample enters the protective shell 1, protecting the water sample container.

[0022] In some preferred embodiments, the separation and positioning unit includes a barrier 11 configured to support the edge of the working surface of the supporting base plate 3, forming a supporting chamber between the barrier 11 and the supporting base plate 3; a long partition 12 disposed in the supporting chamber, fixed between two opposite inner walls of the barrier 11 along the length direction of the supporting base plate 3; and short partitions 13 fixed between two opposite inner walls of the barrier 11 along the width direction of the supporting base plate 3, and spaced apart along the length direction of the supporting base plate 3. The long partitions 12 and short partitions 13 separate the supporting chamber to form a plurality of placement chambers, wherein an airbag 14 is disposed on the inner wall formed by the long partition 12 of the placement chamber, the airbag 14 is connected to an airflow conveying device, and the airbag 14 is configured to deform toward the inner wall of the barrier 11 opposite to it when inflated. Multiple airbags 14 are interconnected. The air delivery device is an air pump 6, which can be configured on the support frame 7. After the water sample is placed, the air pump 6 is started to inflate the airbags 14. The airbags 14 bulge and press against the outer wall of the container. At this time, the cover plate 2 is lowered so that the positioning block 8 of the cover plate 2 presses against the top of the container to further position the container.

[0023] It should be noted that sliding strips 15 are arranged on the outer sides of the two opposite side walls of the enclosure 11 along its length, and sliding grooves 16 adapted to the sliding strips 15 are opened on the corresponding inner walls of the protective shell 1, making the support base plate 3 more stable when it is raised and lowered. In addition, the height of the two long side walls of the enclosure 11 can be lower than that of the long partition 12 and its own wide wall, which facilitates the removal of containers from the side.

[0024] The specific usage is as follows: After the device is placed stably, the cover plate 2 is lifted by the telescopic rod 5 to open the protective shell 1. The cover plate 2 can be rotated to one side to make room at the top of the protective shell 1. The supporting base plate 3 is lifted by the lifting column. After the separation positioning unit is lifted to a suitable height with the supporting base plate 3, the container containing the water sample is placed in the corresponding placement chamber. The air pump 6 is started to inflate the air bladder 14. The air bladder 14 deforms and presses against the container wall to position the container. The supporting base plate 3 is lowered to lower the water sample into the protective shell 1. The cover plate 2 is lowered by the telescopic rod 5 to close the protective shell 1. The positioning block 8 is pressed on the top of the container to further position the container and prevent the container from shaking and leaking the water sample when it is placed into or taken out of the refrigeration equipment.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In summary, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention. Each component of this application can be driven by a corresponding external motor; this is prior art and will not be elaborated upon here.

Claims

1. A device for storing water samples to be tested, characterized in that, include: The protective shell is open at the top and bottom, with corresponding accommodating chambers, and a closed cover plate is installed at the top. The supporting base plate is compatible with the protective housing and can enter and exit the protective housing via a lifting unit; The partition positioning unit is configured on the supporting base plate and has multiple independent placement chambers. The bottom of the cover plate is configured with positioning pressure blocks that correspond one-to-one with the placement chambers.

2. The water sample storage device according to claim 1, characterized in that: The protective housing has a mounting hole at the top of its side wall, a telescopic rod is installed in the mounting hole, and a sealing cover is installed at the telescopic end of the telescopic rod. One side of the sealing cover is connected to the telescopic end of the telescopic rod in a damped rotatable manner via a bushing.

3. The water sample storage device according to claim 1, characterized in that: The separation and positioning unit includes a barrier configured to support the edge of the working surface of the supporting base plate, forming a supporting chamber between the barrier and the supporting base plate; a long partition configured in the supporting chamber, fixed between two opposite inner walls of the barrier along the length direction of the supporting base plate; and short partitions fixed between two opposite inner walls of the barrier along the width direction of the supporting base plate, and arranged at intervals along the length direction of the supporting base plate. The long partitions and short partitions separate the supporting chamber to form multiple placement chambers.

4. The water sample storage device according to claim 3, characterized in that: The placement chamber is equipped with an airbag on the inner wall formed by a long partition. The airbag is connected to an airflow delivery device and is configured to deform toward the inner wall of the enclosure opposite to it when inflated.

5. The water sample storage device according to claim 1, characterized in that: A support frame is suspended at the bottom of the protective shell, and a lifting unit is configured on the support frame. The lifting end of the lifting unit is connected to the supporting base plate.

6. The water sample storage device according to claim 3, characterized in that: The fence has sliding strips on the outer sides of its two opposing side walls along its length, and the protective housing has corresponding sliding grooves on its inner wall that are adapted to the sliding strips.

7. The water sample storage device according to claim 1, characterized in that: The protective housing has handles on both sides and a support at the bottom.

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