CN218965144U - Ultraviolet spectrophotometer cuvette clamp - Google Patents

Abstract

The utility model relates to the technical field of detection equipment, and discloses an ultraviolet spectrophotometer cuvette clamp, which comprises: the clamp body comprises a clamp rod, an anti-slip pad is arranged on the inner side of the clamp rod, the anti-slip pad is matched with the clamp body and used for clamping an ultraviolet spectrophotometer cuvette, a dismounting device is arranged on the clamp rod and connected with the anti-slip pad, the dismounting device is used for replacing the anti-slip pad, the anti-slip pad comprises a fixed block, a rubber pad is fixedly arranged on the fixed block, anti-slip particles are fixedly arranged on the rubber pad, the dismounting device comprises a clamping groove, the clamping groove is formed in the inner side of the clamp rod and is clamped with the fixed block, sliding grooves are formed in the two sides of the clamping groove, and sliding rods are connected to the sliding grooves in a sliding mode. This ultraviolet spectrophotometer cuvette anchor clamps dismantle the slipmat through dismounting device, install new slipmat on the clamping lever through dismounting device again, realize the slipmat change on the clamp body, the slipmat is changed and is replaced the clamp and change, has reduced economic cost.

Description

Ultraviolet spectrophotometer cuvette clamp

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a cuvette clamp of an ultraviolet spectrophotometer.

Background

The ultraviolet spectrophotometer adopts the latest singlechip technology, develops an instrument capable of carrying out quantitative measurement, OD value direct measurement, dynamic test, spectrum scanning and multi-wavelength test, can also carry out DNA/protein test, total phosphorus and total nitrogen test, heavy metal test, pesticide residue test, food safety detection, thermal power generation metal ion test and the like, and is widely applied to various large fields of food, medicine, electric power, biological research, teaching scientific research, chemical industry, quality supervision, water quality environmental protection, commercial inspection and the like; the cuvette is an equipment instrument for spectral analysis and is used for containing liquid detected by an ultraviolet spectrophotometer.

When the cuvette is held by a user, the cuvette is easy to topple due to false touch or collision, liquid to be detected is splashed on the hand of the user after the cuvette is toppled, part of detection liquid can cause injury to a human body, so a laboratory can usually use clamps to replace the hand, the existing clamps can fix the anti-slip pad at the end, the anti-slip pad is contacted with the frosted surface of the cuvette to be used for anti-slip, the anti-slip pad is generally made of rubber, the cost is low, the anti-slip effect is good, the rubber is an organic matter, the cuvette can be usually moistened by an organic solvent, when the organic solvent touches the anti-slip pad, the anti-slip pad is similar to the organic solvent in structure, the polarity is similar, the anti-slip effect is gradually reduced, the anti-slip effect of the clamps is easy to drop, the detection liquid is easy to be splashed on the surface of an instrument so as to corrode the instrument, the clamps need to be replaced frequently, and the economic cost for replacing the clamps is higher.

Disclosure of Invention

The utility model aims to provide an ultraviolet spectrophotometer cuvette clamp for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an ultraviolet spectrophotometer cuvette holder comprising: the clamp comprises a clamp body, wherein the inner side of the clamp body is provided with an anti-slip pad, the anti-slip pad is matched with the clamp body to clamp an ultraviolet spectrophotometer cuvette, the clamp body is provided with a dismounting device, the dismounting device is connected with the anti-slip pad, and the dismounting device is used for replacing the anti-slip pad.

Preferably, the anti-slip pad comprises a fixed block, and a rubber pad is fixedly arranged on the fixed block.

Preferably, the rubber pad is fixedly provided with anti-slip particles.

Preferably, the dismounting device comprises a clamping groove, the clamping groove is formed in the inner side of the clamping rod, and the clamping groove is clamped with the fixing block.

Preferably, the clamping groove is provided with sliding grooves towards two sides.

Preferably, the sliding groove is connected with a sliding rod in a sliding manner.

Preferably, the sliding rod penetrates through the fixed block.

Preferably, a spring is fixedly arranged at one end of the sliding rod, and one end of the spring is fixedly connected with the sliding groove.

Preferably, the chute is provided with a through hole outwards.

Preferably, a push rod is fixedly arranged on the slide rod, and the push rod is in sliding connection with the perforation.

The ultraviolet spectrophotometer cuvette clamp has the following beneficial effects:

this ultraviolet spectrophotometer cuvette anchor clamps dismantle the slipmat through dismounting device, install new slipmat on the clamping lever through dismounting device again, realize the slipmat change on the clamp body, the slipmat is changed and is replaced the clamp and change, has reduced economic cost.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the clamping bar of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a cross-sectional view of the chute;

FIG. 6 is a schematic view of a slide bar;

fig. 7 is a schematic view of a cleat.

In the figure: 1. a clamp body; 11. a clamping rod; 2. a dismounting device; 21. a clamping groove; 22. a chute; 23. a slide bar; 24. a spring; 25. perforating; 26. a push rod; 3. an anti-slip pad; 31. a fixed block; 32. a rubber pad; 33. anti-slip particles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-7, the present utility model provides an embodiment of an ultraviolet spectrophotometer cuvette holder, comprising: the clamp body 1, the clamp body 1 includes clamp rod 11, and clamp rod 11 inboard sets up slipmat 3, and slipmat 3 is used for pressing from both sides and gets ultraviolet spectrophotometer cell with clamp body 1 cooperation, sets up dismounting device 2 on the clamp rod 11, and dismounting device 2 connects slipmat 3, and dismounting device 2 is used for changing slipmat 3.

As shown in fig. 1 and 7, the anti-slip pad 3 includes a fixing block 31, a rubber pad 32 is fixedly mounted on the fixing block 31, anti-slip particles 33 are fixedly mounted on the rubber pad 32, the anti-slip particles 33 are made of rubber, and the anti-slip particles 33 and the rubber pad 32 are integrally formed.

As shown in fig. 1-6, the dismounting device 2 comprises a clamping groove 21, the clamping groove 21 is formed in the inner side of the clamping rod 11, the clamping groove 21 is clamped with a fixed block 31, the clamping groove 21 is matched with the shape of the fixed block 31, the fixed block 31 is clamped in the clamping groove 21 more stably, a sliding groove 22 is formed in two sides of the clamping groove 21, the sliding groove 22 is slidably connected with a sliding rod 23, the sliding rod 23 is matched with the sliding groove 22 in cross section, the sliding rod 23 is not easy to shake when sliding in the sliding groove 22, the sliding rod 23 penetrates through the fixed block 31, a spring 24 is fixedly mounted at one end of the sliding rod 23, one end of the spring 24 is fixedly connected with the sliding groove 22, a through hole 25 is formed in the outer side of the sliding groove 22, a push rod 26 is fixedly mounted on the sliding rod 23, the push rod 26 is slidably connected with the through hole 25, and the push rod 26 is matched with the cross section of the through hole 25, so that the sliding rod 26 slides in the through hole 25 more stably.

Working principle: pushing the push rod 26, the push rod 26 drives the slide rod 23 to slide in the slide groove 22 until the slide rod 23 leaves the fixed block 31, at the moment, the rubber pad 32 is pulled out, the old anti-slip pad 3 is detached, the fixed block 31 on the new anti-slip pad 3 is clamped into the clamping groove 21, the push rod 26 is loosened, the spring 24 rebounds, the spring 24 drives the slide rod 23 to slide, and the slide rod 23 passes through the fixed block 31 to further install the new anti-slip pad 3, so that the anti-slip pad 3 is replaced.

In view of the foregoing, it will be appreciated that while embodiments of the utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made hereto without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (10)

1. An ultraviolet spectrophotometer cuvette holder comprising: clamp body (1), clamp body (1) include clamp lever (11), its characterized in that: an anti-slip pad (3) is arranged on the inner side of the clamping rod (11), and the anti-slip pad (3) is matched with the clamp body (1) and used for clamping an ultraviolet spectrophotometer cuvette;

the anti-slip device is characterized in that a dismounting device (2) is arranged on the clamping rod (11), the dismounting device (2) is connected with the anti-slip pad (3), and the dismounting device (2) is used for replacing the anti-slip pad (3).

2. An ultraviolet spectrophotometer cuvette holder as defined in claim 1, wherein: the anti-slip pad (3) comprises a fixed block (31), and a rubber pad (32) is fixedly arranged on the fixed block (31).

3. An ultraviolet spectrophotometer cuvette holder as claimed in claim 2, wherein: anti-slip particles (33) are fixedly arranged on the rubber pad (32).

4. An ultraviolet spectrophotometer cuvette holder as claimed in claim 2, wherein: the dismounting device (2) comprises a clamping groove (21), the clamping groove (21) is formed in the inner side of the clamping rod (11), and the clamping groove (21) is clamped with the fixing block (31).

5. An ultraviolet spectrophotometer cuvette holder as defined in claim 4, wherein: the clamping groove (21) is provided with sliding grooves (22) towards two sides.

6. An ultraviolet spectrophotometer cuvette holder as defined in claim 5, wherein: the sliding groove (22) is connected with a sliding rod (23) in a sliding way.

7. The ultraviolet spectrophotometer cuvette holder of claim 6, wherein: the sliding rod (23) penetrates through the fixed block (31).

8. The ultraviolet spectrophotometer cuvette holder of claim 6, wherein: one end of the sliding rod (23) is fixedly provided with a spring (24), and one end of the spring (24) is fixedly connected with the sliding groove (22).

9. The ultraviolet spectrophotometer cuvette holder of claim 8, wherein: the chute (22) is provided with a through hole (25) outwards.

10. An ultraviolet spectrophotometer cuvette holder as defined in claim 9, wherein: the push rod (26) is fixedly arranged on the slide rod (23), and the push rod (26) is in sliding connection with the perforation (25).

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