Water quality detection sample preservation device

Abstract

The utility model discloses a water quality detection sample preservation device which comprises a placing frame used for placing sample bottles and further comprises a placing groove used for placing the placing frame, the two sides of the placing groove are rotationally connected with supporting seats through fixing shafts, and the supporting seats are fixedly connected to a base arranged on the lower portion. A swing arm is vertically and fixedly connected to one fixing shaft, a spring bolt is movably embedded in one end, deviating from the fixing shaft, of the swing arm, and a positioning slot is formed in the position, corresponding to the position under the swing arm, of the upper surface of the base; the top of the placing groove is fixedly connected with a fixing frame. By arranging the placing groove for placing the placing frame containing the sample bottle, pressing the packaged sample bottle downwards through the liftable pressing plate, and rotating the placing groove, the sample bottle and the placing frame around the fixed shaft by 180 degrees integrally, the sample bottle can be placed inversely at a time, and angle positioning is performed by inserting the spring bolt on the swing arm into the positioning slot. And the kit is simple and convenient to use, efficient and rapid, and especially suitable for storage of more samples.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality detection technical field, concretely is a water quality detection sample storage device. BACKGROUND

[0002] When water quality is detected, the sample is divided into multiple parts to facilitate multiple detection or detection in different directions, and the water quality sample that is not used up at one time and still needs to be used later needs to be stored at low temperature by being packaged in a sample bottle and placed in a refrigerated cabinet to prevent the sample from deteriorating and affecting subsequent use.

[0003] In many water quality detections, the sample bottle needs to be placed upside down to prevent some substances in the water from depositing at the bottom of the sample bottle and being difficult to mix later, and the substances deposited in the bottle cap are convenient to mix into the sample again during later detection to ensure that the sample still has representativeness. However, in the prior art, the water quality detection sample is directly placed and stored by a placing rack when stored in the refrigerated cabinet, and each sample bottle needs to be placed upside down and placed in the placing rack one by one. When the number of samples is large, the operation is time-consuming and laborious, and is not convenient, so a water quality detection sample storage device for conveniently placing sample bottles is designed. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model provides a water quality detection sample storage device to solve the problem that the water quality detection sample is not convenient to operate when stored upside down in the refrigerated cabinet.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A water quality detection sample storage device comprises a placing rack for placing sample bottles and a placing groove for placing the placing rack, two sides of the placing groove are rotatably connected with support seats through fixed shafts, and the support seats are fixedly connected to a base arranged below;

[0007] One of the fixed shafts is vertically and fixedly connected with a swing arm, a spring latch is movably embedded at one end of the swing arm away from the fixed shaft, and a positioning slot is arranged on the upper surface of the base corresponding to the position directly below the swing arm;

[0008] A fixed frame is fixedly connected to the top of the placing groove, a press plate for pressing the sample bottle is arranged below the fixed frame and can be lifted, a guide column is arranged between the press plate and the fixed frame, and an adjusting bolt rotatably connected with the press plate is screw-mounted on the fixed frame.

[0009] Preferably, the placing groove comprises a groove body and side plates on both sides of the groove body, the lower end of the placing rack is located in the groove body, and the fixed shaft and the fixed frame are fixedly connected to the side plates.

[0010] Preferably, the bottom of the base is provided with supporting feet.

[0011] Preferably, the swing arm is parallel to the direction of the adjusting bolt and the sample bottle, and the spring pin is located at one end of the swing arm corresponding to the adjusting bolt.

[0012] Preferably, the fixing frame is a hollow frame structure, and the guide column is located at a position close to four corners on the pressing plate.

[0013] Preferably, the adjusting bolt is a torx bolt.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses a placing groove is placed the sample bottle's placing frame is set up, and the sample bottle is pressed down to the sample bottle that encapsulates through the pressing plate of liftable, and the placing groove, sample bottle and placing frame whole rotation 180 of degree around fixed axle, can make sample bottle disposable complete inversion and place, and through the spring pin on swing arm inserts angle positioning in positioning slot, and the whole overturning placing groove, sample bottle and placing frame can be completed sample bottle's overturning in later use, simple and convenient to use, high efficiency is fast, especially suitable for the preservation when more sample, solve the water quality detection sample in the cold storage cabinet inversion and save when the operation is not convenient enough of prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic view when sample bottle is placed in the utility model;

[0017] Figure 2 It is whole structure side view when sample bottle is placed in the utility model;

[0018] Figure 3 It is whole structure plan view when sample bottle is placed in the utility model;

[0019] Figure 4 It is base plan view in the utility model;

[0020] Figure 5 It is placing groove plan view in the utility model;

[0021] Figure 6 It is placing frame front view in the utility model;

[0022] Figure 7 It is whole structure schematic view when sample bottle is inverted in the utility model;

[0023] Figure 8 It is whole structure side view when sample bottle is inverted in the utility model.

[0024] In the figure: 1, sample bottle; 2, placing rack; 3, placing groove; 301, groove body; 302, side plate; 4, fixed shaft; 5, support seat; 6, base; 7, swing arm; 8, spring latch; 9, positioning slot; 10, fixing frame; 11, pressing plate; 12, guide column; 13, adjusting bolt; 14, supporting leg. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As Figures 1-8 shown, the utility model provides a technical scheme: a water quality detection sample preservation device, including for placing sample bottle 1's placing rack 2, still including for placing placing rack 2's placing groove 3, placing groove 3 includes groove body 301 and the side plate 302 of both sides of groove body 301, and the lower end of placing rack 2 is located in groove body 301, and fixed shaft 4 and fixing frame 10 are all fixedly connected on side plate 302, and both sides of placing groove 3 are rotatably connected with support seat 5 through fixed shaft 4, and support seat 5 is fixedly connected on the base 6 arranged below, and the bottom of base 6 is provided with supporting leg 14;

[0027] One of fixed shafts 4 is vertically fixedly connected with swing arm 7, and the end of swing arm 7 away from fixed shaft 4 is movably embedded with spring latch 8, swing arm 7 is parallel with the direction of adjusting bolt 13 and sample bottle 1, and spring latch 8 is located at the end of swing arm 7 corresponding to adjusting bolt 13, and base 6 upper surface is provided with positioning slot 9 at the position corresponding to the position directly below swing arm 7;

[0028] The top of placing groove 3 is fixedly connected with fixing frame 10, fixing frame 10 is hollow frame structure, and fixing frame 10 is provided below with the pressing plate 11 for pressing sample bottle 1, and the guide column 12 is arranged between pressing plate 11 and fixing frame 10, the guide column 12 is located at the position close to four corners on pressing plate 11, and the adjusting bolt 13 rotatably connected with pressing plate 11 is screw-mounted on fixing frame 10, and adjusting bolt 13 is plum-blossom bolt.

[0029] Working principle:

[0030] Place the sealed sample bottle 1 into the placement rack 2, and then place the placement rack 2 into the placement slot 3. Tighten the Torx bolts, and press the sealed sample bottle 1 down through the liftable pressure plate 11. Rotate the placement slot 3, sample bottle 1, and placement rack 2 as a whole around the fixed axis 4 by 180°, so that the sample bottle 1 can be placed upside down in one go. The spring pin 8 on the swing arm 7 is inserted into the positioning slot 9 for angular positioning. When using it later, push the spring pin 8 upward to separate it from the positioning slot 9, and flip the placement slot 3, sample bottle 1, and placement rack 2 as a whole around the fixed axis 4. The sample bottle 1 can be flipped in one go, which is simple and convenient to use.

[0031] It should be noted that, in this document, terms such as “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.

[0032] 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.

Claims

1. A water quality detection sample preservation device, comprising a placing rack (2) for placing a sample bottle (1), characterized in that: It also includes a placing groove (3) for placing the placing rack (2), both sides of the placing groove (3) are rotatably connected with support seats (5) through fixed shafts (4), the support seats (5) are fixedly connected on the base (6) arranged below; One of the fixed shafts (4) is vertically fixedly connected with a swing arm (7), one end of the swing arm (7) away from the fixed shaft (4) is movably embedded with a spring bolt (8), the base (6) is provided with a positioning slot (9) corresponding to the position directly below the swing arm (7) on the upper surface; The top of the placing groove (3) is fixedly connected with a fixed frame (10), the fixed frame (10) is provided below with a pressure plate (11) which can be lifted and used for pressing the sample bottle (1), the pressure plate (11) and the fixed frame (10) are provided with guide columns (12) therebetween, and the fixed frame (10) is screwedly provided with an adjusting bolt (13) which is rotatably connected with the pressure plate (11).

2. The water quality detection sample preservation device according to claim 1, characterized in that: The placing groove (3) comprises a groove body (301) and side plates (302) on both sides of the groove body (301), the lower end of the placing rack (2) is located in the groove body (301), and the fixed shaft (4) and the fixed frame (10) are fixedly connected on the side plates (302). 3.The water quality detection sample preservation device according to claim 1, characterized in that: The bottom of the base (6) is provided with support feet (14).

4. The water quality detection sample preservation device according to claim 1, characterized in that: The swing arm (7) is parallel to the direction of the adjusting bolt (13) and the sample bottle (1), and the spring bolt (8) is located at one end of the swing arm (7) corresponding to the adjusting bolt (13).

5. The water quality detection sample preservation device according to claim 1, characterized in that: The fixed frame (10) is a hollow frame structure, and the guide columns (12) are located on the pressure plate (11) close to the four corners.

6. The water quality detection sample preservation device according to claim 1, characterized in that: The adjusting bolt (13) is a torx bolt.

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