Portable automatic titration detection equipment for content of lead and zinc elements

Abstract

The utility model discloses portable lead and zinc element content automatic titration detection equipment which comprises a bottom box plate, an automatic titration detector for measuring the lead and zinc element content is detachably installed on the bottom box plate through bolts, and a shaft rod is fixedly installed on the rear portion of the bottom box plate. Two cover boxes capable of being combined are arranged on the two sides of the upper portion of the bottom box plate, two connecting shaft sleeves are fixedly installed on the rear portions of the cover boxes, the connecting shaft sleeves are rotationally connected with the shaft rods in a damping mode, a plurality of tower buckles are connected between the tops and the front portions of the two cover boxes, and a handle is rotationally installed on the top of each cover box. According to the utility model, the bottom box plate and the two cover boxes can form a carrying box for carrying the automatic titration detector, so that the carrying of the automatic titration detector is convenient, and the portability of the automatic titration detector is improved.

Description

Technical Field

[0001] This utility model relates to the field of detection equipment technology, specifically a portable automatic titration detection device for lead and zinc element content. Background Technology

[0002] The automatic titration analyzer for lead and zinc content is an automated analytical instrument used to determine the content of lead (Pb) and zinc (Zn) in samples. Based on the principle of titration analysis, it calculates the lead and zinc content in a sample by precisely controlling the addition of titrant and combining this with endpoint detection of the chemical reaction. This instrument is widely used in environmental monitoring, mineral analysis, industrial quality control, and food safety.

[0003] In practical use, the applicant found that existing automatic titration analyzers for lead and zinc content require portability, which is inconvenient. Therefore, it is necessary to design a portable automatic titration analyzer for lead and zinc content. Utility Model Content

[0004] The purpose of this utility model is to provide a solution to the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a portable automatic titration detection device for lead and zinc element content, including a base plate, on which an automatic titration detector for determining lead and zinc element content is detachably installed by bolts; a shaft is fixedly installed at the rear of the base plate; two merging cover boxes are provided on the upper two sides of the base plate; two connecting bushings are fixedly installed at the rear of the cover boxes; the connecting bushings are damped and rotatably connected to the shaft; multiple buckles are connected between the top and front of the two cover boxes; and a handle is rotatably installed on the top of each cover box.

[0006] According to the above technical solution, rubber pads are fixedly installed at the four corners of the bottom of the base plate.

[0007] According to the above technical solution, the lower part of the inner cavity of the cover box is fixedly connected with a card plate, and the top surfaces of the bottom box plate are fixedly connected with T-shaped plates. A card slot is formed between the T-shaped plate and the bottom box plate, and the card plate engages with the card slot.

[0008] According to the above technical solution, storage boxes and storage mesh bags are respectively installed on the inner walls of the two covered boxes.

[0009] According to the above technical solution, the fastener includes a hook seat and a rotating seat. The hook seat and the rotating seat are respectively fixedly installed on the two cover boxes. A pressure handle is rotatably installed on the rotating seat via a pin. A lock is rotatably connected to the pressure handle. The lock is hooked to the hook seat.

[0010] According to the above technical solution, a soft rubber grip sleeve is fixedly connected to the handle's grip area.

[0011] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0012] 1. This utility model comprises a base plate and two cover boxes forming a carrying case for an automatic titration analyzer, which facilitates the carrying of the automatic titration analyzer, improves its portability, and the cover boxes are easy to open, making it convenient for the use of the automatic titration analyzer in the future.

[0013] 2. This utility model utilizes the storage box and storage mesh bag inside the lid to store titration testing equipment, giving the equipment storage capacity, making it convenient to carry titration testing equipment, and improving its practicality. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate 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, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a front view of the internal structure of this utility model;

[0017] Figure 3 This is an exploded three-dimensional structural diagram of the present invention;

[0018] Figure 4 This is a three-dimensional structural diagram of the clasp of this utility model.

[0019] In the diagram: 1-bottom box plate, 2-automatic titration instrument, 3-shaft, 4-cover box, 5-connecting bushing, 7-fastener, 8-handle, 9-rubber pad, 10-clamping plate, 11-L-shaped plate, 12-slot, 13-storage box, 14-storage mesh bag, 15-hook seat, 16-rotor, 17-pressure handle, 18-lock, 19-rubber soft grip sleeve. Detailed Implementation

[0020] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a portable automatic titration detection device for lead and zinc element content, including a base plate 1, on which an automatic titrator 2 for determining lead and zinc element content is detachably mounted by bolts; a shaft 3 is fixedly mounted at the rear of the base plate 1; two merging cover boxes 4 are provided on the upper two sides of the base plate 1; two connecting bushings 5 ​​are fixedly mounted at the rear of the cover boxes 4; the connecting bushings 5 ​​are connected to the shaft 3 with damping rotation; a clamping plate 10 is fixedly connected to the lower part of the inner cavity of each cover box 4; and L-shaped plates 11 are fixedly connected to both sides of the top surface of the base plate 1; the L-shaped plates 11 are connected to the base plate 1. A slot 12 is formed, and the card plate 10 is engaged with the slot 12. Multiple buckles 7 are connected between the top and front of the two cover boxes 4. A handle 8 is rotatably installed on the top of each cover box 4. In this structure, the automatic titration analyzer 2 is installed on the bottom box plate 1. When it is necessary to carry it, the two cover boxes 4 can be rotated and merged. At this time, the card plate 10 at the bottom of the cover box 4 can be inserted into the slot 12 between the L-shaped plate 11 and the bottom box plate 1. Then, the two cover boxes 4 are locked together by the buckles 7. Then, the personnel can lift the entire device through the handle 8, which facilitates the carrying of the automatic titration analyzer 2 and improves portability.

[0022] When the automatic titration instrument 2 is needed, simply open the latch, then open the cover box 4 to both sides, and then the automatic titration instrument 2 can be used.

[0023] It should be noted that the automatic titration analyzer 2 involved in the above embodiments is a mature testing device in the field. The automatic titration analyzer 2 used is the SCHOTT Instruments TitroLine 7000, and its specific structure and principle have been disclosed. Furthermore, this application does not make any improvements to the automatic titration analyzer 2, so it will not be described in detail here.

[0024] See Figure 1-4 Rubber pads 9 are fixedly installed at the four corners of the bottom of the bottom box plate 1. This structure uses rubber pads 9 to play a role in anti-slip and shock absorption, thereby improving the stability of the equipment.

[0025] See Figure 1-4The inner walls of the two lid boxes 4 are respectively equipped with storage boxes 13 and storage mesh bags 14. In this structure, the storage boxes 13 and storage mesh bags 14 inside the lid boxes 4 can be used to store titration testing equipment, so that the equipment has storage capacity, making it convenient to carry titration testing equipment and improving its practicality.

[0026] See Figure 1-4 The latch 7 includes a hook seat 15 and a rotating seat 16. The hook seat 15 and the rotating seat 16 are respectively fixedly installed on the two cover boxes 4. A pressure handle 17 is rotatably installed on the rotating seat 16 via a pin. A lock 18 is rotatably connected to the pressure handle 17. The lock 18 is hooked to the hook seat 15. The above structure forms the latch hole 7 structure. When using it, the pressure handle 17 is rotated outward, and then the lock 18 is put on the hook seat 15. Then the pressure handle 17 is pressed down to return to its position, thereby fixing the two cover boxes 4 by using the dead point fixing principle.

[0027] See Figure 1-4 A rubber soft grip sleeve 19 is fixedly connected to the handle 8. This structure uses the rubber soft grip sleeve 19 to improve the comfort of lifting and holding.

[0028] 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.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A portable lead and zinc element content automatic titration detection device, comprising a bottom box plate (1), characterized in that: The bottom box plate (1) is detachably installed with an automatic titration detector (2) for lead and zinc element content determination through bolts, the rear part of the bottom box plate (1) is fixedly installed with a shaft rod (3), both sides of the upper part of the bottom box plate (1) are provided with two mergable cover boxes (4), the rear part of the cover box (4) is fixedly installed with two connecting shaft sleeves (5), the connecting shaft sleeves (5) are dampingly rotatably connected with the shaft rod (3), a plurality of buckles (7) are connected between the top and front part of the two cover boxes (4), and the top of each cover box (4) is rotatably installed with a handle (8).

2. The portable lead and zinc element content automatic titration detection equipment according to claim 1, characterized in that: The bottom of the bottom box plate (1) is fixedly installed with rubber pad plates (9) at four end corners.

3. The portable lead and zinc element content automatic titration detection equipment according to claim 1, characterized in that: The inner cavities of the cover boxes (4) are fixedly connected with clamping plates (10) at the lower part, the top surface of the bottom box plate (1) is fixedly connected with L-shaped plates (11) at both sides, the L-shaped plates (11) and the bottom box plate (1) form clamping grooves (12), and the clamping plates (10) are clamped with the clamping grooves (12).

4. The portable lead and zinc element content automatic titration detection equipment according to claim 1, characterized in that: The inner walls of the two cover boxes (4) are respectively installed with storage boxes (13) and storage mesh bags (14).

5. The portable equipment for automatic titration detection of lead and zinc element content according to claim 1, characterized in that: The buckle (7) comprises a hook base (15) and a rotating base (16), the hook base (15) and the rotating base (16) are fixedly installed on the two cover boxes (4) respectively, a pressing handle (17) is rotatably installed on the rotating base (16) through a pin shaft, a lock buckle (18) is rotatably connected with the pressing handle (17), and the lock buckle (18) is hooked with the hook base (15).

6. The portable lead and zinc element content automatic titration detection equipment according to claim 1, characterized in that: The handle (8) is fixedly connected with a rubber soft grip sleeve (19) at the hand holding position.

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