CN213544379U - Ultraviolet visible spectrophotometer - Google Patents

Abstract

The utility model discloses an ultraviolet visible spectrophotometer, the protective housing comprises a protective housing, the top of protective housing is equipped with the apron, protective housing and apron are connected through fixed subassembly, be equipped with the photometer body in the protective housing, the bottom of apron and the equal fixedly connected with cushion of the bottom inner wall of protective housing, just the cushion contacts with the photometer body, a plurality of support columns of bottom fixedly connected with of protective housing, the bilateral symmetry of photometer body is equipped with the fly leaf, one side that photometer body was kept away from to the fly leaf passes through a plurality of spring coupling with the inner wall of protective housing. Ultraviolet visible spectrophotometer, belong to photometer technical field, can protect the photometer body through the protective housing, can carry out the shock attenuation to the photometer body that lies in the protective housing simultaneously, when the protective housing carelessly falls to the ground, protect the photometer body, conveniently carry the photometer body, improved application scope.

Description

Ultraviolet visible spectrophotometer

Technical Field

The utility model relates to a photometer technical field, in particular to ultraviolet visible spectrophotometer.

Background

The ultraviolet-visible spectrophotometer is an identification substance. An instrument for quantitatively analyzing the absorbance of the substance to be detected to visible light is called a visible spectrophotometer; the ultraviolet-visible spectrophotometer is an instrument for quantitatively analyzing the absorbance of a substance to be detected to visible light or ultraviolet light (200-760 nm). The degree of agriculture of nucleic acids and proteins can be determined, as can the bacterial cell density. The ultraviolet-visible spectrophotometer is inconvenient to carry, cannot be conveniently carried to different operation areas, is not protected enough, and reduces the working range and the working capacity of the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the ultraviolet visible spectrophotometer, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ultraviolet visible spectrophotometer comprises a protective shell, wherein a cover plate is arranged at the top of the protective shell, the protective shell and the cover plate are connected through a fixing component, a photometer body is arranged in the protective shell, elastic pads are fixedly connected to the bottom of the cover plate and the inner wall of the bottom of the protective shell, the elastic pads are contacted with the photometer body, a plurality of support columns are fixedly connected to the bottom of the protective shell, movable plates are symmetrically arranged on two sides of the photometer body, one side of each movable plate, away from the photometer body, is connected with the inner wall of the protective shell through a plurality of springs, a groove is formed in one side of each movable plate, close to the photometer body, a clamping plate is arranged in the groove, one side of each clamping plate is fixedly connected with one side of the photometer body, a first rectangular hole is formed in the, the top end of the inserting plate penetrates through the first rectangular hole, and the inserting plate is connected with the cover plate through the movable assembly.

Preferably, the movable assembly is including setting up in the movable block at picture peg top, the top of picture peg and the bottom fixed connection of movable block, the third rectangular hole has been seted up at the top of apron, the movable block is located the third rectangular hole, spacing hole has been seted up to one side of movable block, spacing downthehole limiting plate that is equipped with, the both ends of limiting plate respectively with the both sides inner wall fixed connection in third rectangular hole.

Preferably, the top of the movable block is fixedly connected with a handle.

Preferably, the fixing assembly comprises connecting plates symmetrically arranged on two sides of the protective shell and the cover plate, the protective shell and the cover plate are respectively and fixedly connected with the corresponding connecting plates, and the adjacent connecting plates are connected through fixing bolts.

Preferably, the top of the cover plate is fixedly connected with a pull ring.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the protective housing, the apron, the photometer body, the cushion, the support column, the fly leaf, a spring, a groove, the cardboard, first rectangular hole, the second rectangular hole, the picture peg, the mating reaction of movable part spare and fixed subassembly, can protect the photometer body through the protective housing, can carry out the shock attenuation to the photometer body that lies in the protective housing simultaneously, when the protective housing carelessly falls to the ground, protect the photometer body, conveniently carry the photometer body, application scope has been improved, through the pull ring that sets up, be convenient for take whole device and remove.

Drawings

Fig. 1 is a schematic view of the whole structure of the uv-vis spectrophotometer of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a protective shell; 2. a cover plate; 3. a photometer body; 4. an elastic pad; 5. a support pillar; 6. a movable plate; 7. a spring; 8. a groove; 9. clamping a plate; 10. a first rectangular hole; 11. a second rectangular hole; 12. inserting plates; 13. a third rectangular hole; 14. a movable block; 15. a limiting hole; 16. a limiting plate; 17. a handle; 18. a pull ring; 19. a connecting plate; 20. and (5) fixing the bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the uv-visible spectrophotometer comprises a protective casing 1, a cover plate 2 is arranged at the top of the protective casing 1, the protective casing 1 and the cover plate 2 are connected through a fixing component, a photometer body 3 is arranged in the protective casing 1, elastic pads 4 are fixedly connected at the bottom of the cover plate 2 and the inner wall of the bottom of the protective casing 1, the elastic pads 4 are in contact with the photometer body 3, a plurality of support columns 5 are fixedly connected at the bottom of the protective casing 1, movable plates 6 are symmetrically arranged at two sides of the photometer body 3, one side of the movable plate 6, which is far away from the photometer body 3, is connected with the inner wall of the protective casing 1 through a plurality of springs 7, a groove 8 is formed at one side of the movable plate 6, which is close to the photometer body 3, a clamping plate 9 is arranged in the groove 8, one side, an inserting plate 12 is arranged in the second rectangular hole 11, the top end of the inserting plate 12 penetrates through the first rectangular hole 10, and the inserting plate 12 is connected with the cover plate 2 through a movable assembly;

in this embodiment, the movable assembly includes the movable block 14 that sets up in picture peg 12 top, the top of picture peg 12 and the bottom fixed connection of movable block 14, third rectangular hole 13 has been seted up at the top of apron 2, movable block 14 is located third rectangular hole 13, spacing hole 15 has been seted up to one side of movable block 14, be equipped with limiting plate 16 in the spacing hole 15, the both ends of limiting plate 16 respectively with the both sides inner wall fixed connection of third rectangular hole 13, through the movable assembly that sets up, make picture peg 12 and 2 swing joint of apron, when protective housing 1 and apron 2 fixed connection, remove through drive movable block 14, make picture peg 12 be located first rectangular hole 10 and second rectangular hole 11 directly over, and then make picture peg 12 can insert in first rectangular hole 10 and second rectangular hole 11, make cardboard 9 fixed relative movable plate 6, avoid cardboard 9 to break away from recess 8.

In this embodiment, a handle 17 is fixedly connected to the top of the movable block 14, and the movable block 14 is conveniently driven to move through the handle 17.

In this embodiment, the fixing assembly includes connecting plates 19 symmetrically disposed on two sides of the protective shell 1 and the cover plate 2, the protective shell 1 and the cover plate 2 are respectively and fixedly connected to the corresponding connecting plates 19, two adjacent connecting plates 19 are connected by fixing bolts 20, and by rotating the fixing bolts 20, the fixing bolts 20 are separated from the connecting plates 19, so as to release the connection relationship between the protective shell 1 and the cover plate 2.

In this embodiment, a pull ring 18 is fixedly connected to the top of the cover plate 2, and the whole device is convenient to hold and move through the arranged pull ring 18.

It should be noted that, the utility model relates to an ultraviolet-visible spectrophotometer, when using, the photometer body 3 can be protected by the protective casing 1, through the cooperation of the spring 7 and the elastic pad 4, the photometer body 3 in the protective casing 1 can be damped, when the protective casing 1 falls to the ground carelessly, the photometer body 3 is protected, the photometer body 3 is convenient to carry, the application range is improved, because the inserting plate 12 is inserted into the second rectangular hole 11, thereby avoiding the clamping plate 9 from separating from the groove 8, when needing to use the photometer body 3, the fixing bolt 20 is rotated to separate the fixing bolt 20 from the connecting plate 19, thereby removing the connection relation between the protective casing 1 and the cover plate 2, through moving up the cover plate 2, the inserting plate 12 is separated from the second rectangular hole 11 and the first rectangular hole 10 in turn, removing the fixed relation between the movable plate 6 and the clamping plate 9, and then drive fly leaf 6 and keep away from photometer body 3 motion for cardboard 9 breaks away from recess 8, removes the fixed of photometer body 3, and then moves photometer body 3 upward, makes photometer body 3 break away from protective housing 1, can accomplish dismantling of photometer body 3, and the operation step is simple convenient, makes things convenient for in-service use, through the pull ring 18 that sets up, is convenient for take whole device and removes.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. Ultraviolet visible spectrophotometer, its characterized in that: comprises a protective shell (1), a cover plate (2) is arranged at the top of the protective shell (1), the protective shell (1) and the cover plate (2) are connected through a fixed component, a photometer body (3) is arranged in the protective shell (1), elastic pads (4) are fixedly connected with the bottom of the cover plate (2) and the inner wall of the bottom of the protective shell (1), the elastic pads (4) are in contact with the photometer body (3), a plurality of support columns (5) are fixedly connected with the bottom of the protective shell (1), movable plates (6) are symmetrically arranged on two sides of the photometer body (3), one side of each movable plate (6) far away from the photometer body (3) is connected with the inner wall of the protective shell (1) through a plurality of springs (7), a groove (8) is formed in one side of each movable plate (6) close to the photometer body (3), one side of cardboard (9) and one side fixed connection of photometer body (3), first rectangular hole (10) have been seted up to the top inner wall of recess (8), second rectangular hole (11) have been seted up at the top of cardboard (9), be equipped with picture peg (12) in second rectangular hole (11), first rectangular hole (10) are run through on the top of picture peg (12), just picture peg (12) are connected through the movable assembly with apron (2).

2. The uv-vis spectrophotometer according to claim 1, wherein: the activity subassembly is including setting up in movable block (14) at picture peg (12) top, the top of picture peg (12) and the bottom fixed connection of movable block (14), third rectangular hole (13) have been seted up at the top of apron (2), movable block (14) are located third rectangular hole (13), spacing hole (15) have been seted up to one side of movable block (14), be equipped with limiting plate (16) in spacing hole (15), the both ends of limiting plate (16) respectively with the both sides inner wall fixed connection of third rectangular hole (13).

3. The uv-vis spectrophotometer according to claim 2, wherein: the top of the movable block (14) is fixedly connected with a handle (17).

4. The uv-vis spectrophotometer according to claim 1, wherein: the fixing assembly comprises connecting plates (19) which are symmetrically arranged on two sides of the protective shell (1) and the cover plate (2), the protective shell (1) and the cover plate (2) are fixedly connected with the corresponding connecting plates (19) respectively, and the adjacent connecting plates (19) are connected through fixing bolts (20).

5. The uv-vis spectrophotometer according to claim 1, wherein: the top of the cover plate (2) is fixedly connected with a pull ring (18).

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