CN209911221U

CN209911221U - Visible spectrophotometer

Info

Publication number: CN209911221U
Application number: CN201920529069.1U
Authority: CN
Inventors: 许娟; 张春雨; 王丹丹
Original assignee: Chifeng Industrial Vocational And Technical College Inner Mongolia Textile Industry School Inner Mongolia National Industrial Technician College
Current assignee: Chifeng Industrial Vocational And Technical College Inner Mongolia Textile Industry School Inner Mongolia National Industrial Technician College
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-07
Anticipated expiration: 2029-04-18

Abstract

The utility model belongs to the technical field of the spectrophotometer, in particular to a visible spectrophotometer, which comprises a box to be detected, a spectrophotometer, a fixed block and a cuvette arranged in the spectrophotometer, wherein a plurality of clamping grooves are fixed on two sides of the spectrophotometer through bolts, a clamping block is fixed on one side of the box to be detected through bolts, a plurality of cushion layers are fixed on the bottom of the box to be detected through screws, one side of the box to be detected is connected with a box cover through a hinge, a label box and a placing grid are integrally formed in the box to be detected, the box to be detected and the fixed block are arranged on two sides of the spectrophotometer, a support frame is arranged on the upper surface of the fixed block, so that the cuvette with a label on the inner label of the box to be detected can be arranged in the placing box with corresponding number after detecting and recording data, and simultaneously, a plurality of data detected and recorded can be contrastively analyzed on the upper surface of the fixed block, thereby obtaining accurate data.

Description

Visible spectrophotometer

Technical Field

The utility model belongs to the technical field of the spectrophotometer, concretely relates to visible spectrophotometer.

Background

The spectrophotometer, also known as the spectrometer, is the scientific instrument that decomposes into the spectral line with the light of complicated composition, and measuring range generally includes the visible light region that the wavelength range is 380 ~ 780nm and the ultraviolet region that the wavelength range is 200 ~ 380 nm, and different light sources all have its peculiar emission spectrum, consequently can adopt different luminous bodies as the light source of instrument, the emission spectrum of tungsten lamp: after spectral light with the wavelength of 380-780 nm emitted by a light source of the tungsten lamp is refracted by a prism, a continuous chromatogram consisting of red, orange, yellow, green, blue, indigo and purple can be obtained; the color spectrum can be used as a light source of a visible spectrophotometer.

Spectrophotometer has important effect in the teaching on campus equally, when using the spectrophotometer to detect the material and qualitatively when experimenting at the student, often still need carry out the contrast experiment of multiunit, thereby just can guarantee the accuracy of measured data, and when detecting and qualitatively experimenting the material, the cell can be used, the surface of cell divide into frosted glass and optical glass, the student is when using the cell, cell optical glass's one side can often be touched, thereby lead to the measured data inaccurate.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a visible spectrophotometer has the contrast experiment of being convenient for and the characteristics that are convenient for detect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a visible spectrophotometer, includes to wait to examine box, spectrophotometer and fixed block to and place the cell at the spectrophotometer inside, there is a plurality of draw-in groove in spectrophotometer's both sides through the bolt fastening, it has the fixture block to wait to examine one side of box through the bolt fastening, the bottom of waiting to examine the box has a plurality of bed course through the screw fastening, there is the lid through hinged joint one side of waiting to examine the box, the inside integrated into one piece of waiting to examine the box has label box and placing grid, the lower surface of fixed block has the storage drawer through the screw fastening, the surface of storage drawer has the handle through the screw fastening, the fixed block upper surface has the support frame through the screw fastening, the inside integrated into one piece of support frame has a plurality of to place the box.

As the utility model discloses a preferred technical scheme of visible spectrophotometer, the surface of cell is rotated and is connected with two axis of rotation, two the intermediate position department integrated into one piece of axis of rotation has the baffle, the lower surface of axis of rotation has a plurality of sucking disc through the screw fixation.

As the preferable technical scheme of the visible spectrophotometer of the utility model, the box to be detected and the spectrophotometer are rotationally connected through the clamping block and the clamping groove, and the spectrophotometer and the fixed block are rotationally connected through the clamping block and the clamping groove; the inside of the clamping block is provided with a hole, and the outer surface of the clamping groove penetrates through the inside of the clamping block.

As the utility model discloses a preferred technical scheme of visible spectrophotometer, the support frame erects perpendicularly in the upper surface of fixed block.

As a preferred technical scheme of the utility model discloses a visible spectrophotometer, in the placing grid the label box, with in the support frame the label box one-to-one.

As the utility model discloses a preferred technical scheme of visible spectrophotometer, the cell is cylindrical.

As the utility model discloses a preferred technical scheme of visible spectrophotometer, the baffle is total two, just the baffle with the cell symmetric distribution.

Compared with the prior art, the beneficial effects of the utility model are that: box and fixed block are waited to examine through the both sides setting at spectrophotometer, and the upper surface at the fixed block sets up the support frame, make the cell of label on waiting to examine the box detect with the record data after, can place in the middle of the box of placing of corresponding serial number, can carry out contrastive analysis with the data of many detection records at the upper surface of fixed block simultaneously, thereby obtain accurate data, and set up two axis of rotation at the surface of cell, make when taking the cell, can be through rotating the cell, hide the back at the baffle with cell surface optical glass's one side, thereby prevent that the student from when taking the cell, touch cell optical glass's one side, and then make the more accuracy of measured data.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the inspection box of the present invention;

FIG. 3 is a schematic view of the structure of the partition board of the present invention;

FIG. 4 is a schematic view of the cuvette structure of the present invention;

fig. 5 is a schematic view of a structure of a rotating shaft according to the present invention;

in the figure: 1. a box to be inspected; 2. a cushion layer; 3. a clamping block; 4. a card slot; 5. a spectrophotometer; 6. placing the box; 7. a label box; 8. a support frame; 9. a fixed block; 10. a storage drawer; 11. a handle; 12. a box cover; 13. placing grids; 14. a rotating shaft; 15. a cuvette; 16. a suction cup; 17. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a visible spectrophotometer comprises a box 1 to be detected, a spectrophotometer 5 and a fixed block 9, and a cuvette 15 placed inside the spectrophotometer 5, wherein a plurality of clamping grooves 4 are fixed on two sides of the spectrophotometer 5 through bolts, a clamping block 3 is fixed on one side of the box 1 to be detected through bolts, a plurality of cushion layers 2 are fixed on the bottom of the box 1 to be detected through screws, a box cover 12 is connected on one side of the box 1 to be detected through a hinge, a label box 7 and a placing grid 13 are integrally formed inside the box 1 to be detected, a storage drawer 10 is fixed on the lower surface of the fixed block 9 through screws, a handle 11 is fixed on the outer surface of the storage drawer 10 through screws, a support frame 8 is fixed on the upper surface of the fixed block 9 through screws, a plurality of placing boxes 6 are integrally formed inside the support frame 8, in the embodiment, the box 1 to be detected and the fixed block 9 are arranged, and a support frame 8 is arranged on the upper surface of the fixed block 9, the cuvette 15 marked on the internal standard of the box 1 to be detected can be placed in the corresponding numbered placing box 6 after the data is detected and recorded, and meanwhile, the data of a plurality of detection records can be contrasted and analyzed on the upper surface of the fixed block 9, so that accurate data can be obtained.

It is specific, the surface rotation of cell 15 is connected with two axis of rotation 14, the intermediate position department integrated into one piece of two axis of rotation 14 has baffle 17, the lower surface of axis of rotation 14 has a plurality of sucking disc 16 through the screw fixation, through setting up two axis of rotation 14 at cell 15's surface in this embodiment, make when taking cell 15, can be through rotating cell 15, hide the back at baffle 17 with its outer optical glass's one side, thereby prevent that the student from when taking cell 15, touch cell 15 optical glass's one side, and then make the more accuracy of measured data.

Specifically, the box to be detected 1 and the spectrophotometer 5 are rotatably connected through the clamping block 3 and the clamping groove 4, and the spectrophotometer 5 and the fixing block 9 are rotatably connected through the clamping block 3 and the clamping groove 4; the inside of fixture block 3 is seted up porosely, and the surface of draw-in groove 4 runs through the inside of fixture block 3, sets up porosely through the inside that sets up fixture block 3 in this embodiment, and the surface of draw-in groove 4 runs through the inside of fixture block 3 for when will testing, can will wait to examine box 1 and fixed block 9 and rotate through fixture block 3 and draw-in groove 4 and connect in spectrophotometer 5's both sides, simultaneously after the experiment, can will wait to examine box 1 and fixed block 9 and dismantle separately with spectrophotometer 5.

Specifically, the support frame 8 is vertically erected on the upper surface of the fixing block 9, and the support frame 8 is vertically erected on the upper surface of the fixing block 9 in the embodiment, so that the support frame 8 does not hinder the data comparison operation when the data comparison is performed.

Specifically, the label box 7 in the placing grid 13 and the label box 7 one-to-one in the support frame 8 are through setting up the label box 7 in the placing grid 13 in this embodiment and the label box 7 one-to-one in the support frame 8, so that when carrying out the contrast experiment, the original label corresponds still to original material, thereby making the data of record can not take place the confusion.

Specifically, the cuvette 15 is cylindrical, and the cuvette 15 is cylindrical in this embodiment by being provided, so that the cuvette 15 can freely rotate inside the rotating shaft 14.

Specifically, baffle 17 is total two, and baffle 17 with cell 15 symmetric distribution, through setting up baffle 17 total two in this embodiment, and baffle 17 with cell 15 symmetric distribution for the optical glass face in cell 15 surface both sides all has a baffle 17 to shelter from.

The model 752N of the spectrophotometer 5 in the embodiment is a known technology which is widely applied to daily life;

the model of the cuvette 15 in the embodiment is BS-200, which is already disclosed and widely applied to the known technology of daily life.

The utility model discloses a theory of operation and use flow: when the device is used, substances needing to be detected are firstly put into the cuvette 15, then the cuvette 15 is put into the placing grid 13 inside the box 1 to be detected, a label is inserted into the label box 7 inside the box 1 to be detected, meanwhile, the label box 7 inside the supporting frame 8 is marked with a corresponding label, then the cuvette 15 in the placing grid 13 is taken into the spectrophotometer 5 for detection and recording, then the detected cuvette 15 is put into the placing box 6 corresponding to the label, meanwhile, data are put below the corresponding placing box 6, then the data are compared and recorded on the upper surface of the fixed block 9, the outer surface of the cuvette 15 is rotatably connected with the rotating shaft 14, through rotating the cuvette 15, the partition board 17 can shield one surface of optical glass on the outer surface of the cuvette 15, thereby students can not touch one surface of the optical glass of the cuvette 15, and further, the detected data is more accurate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a visible spectrophotometer, includes box (1), spectrophotometer (5) and fixed block (9) of waiting to examine to and place cell (15) inside spectrophotometer (5), its characterized in that: the both sides of spectrophotometer (5) are passed through the bolt fastening and are had a plurality of draw-in groove (4), one side of waiting to examine box (1) is passed through the bolt fastening and is had fixture block (3), the bottom of waiting to examine box (1) is passed through the screw fastening and is had a plurality of bed course (2), there is lid (12) one side of waiting to examine box (1) through hinged joint, the inside integrated into one piece of waiting to examine box (1) has label box (7) and placing grid (13), the lower surface of fixed block (9) is passed through the screw fastening and is had storage drawer (10), the surface of storage drawer (10) is passed through the screw fastening and is had handle (11), fixed block (9) upper surface is passed through the screw fastening and is had support frame (8), the inside integrated into one piece of support frame (8) has a plurality of to place box (6).

2. A visible spectrophotometer according to claim 1 wherein: the surface of cell (15) rotates and is connected with two axis of rotation (14), two the intermediate position department integrated into one piece of axis of rotation (14) has baffle (17), the lower surface of axis of rotation (14) passes through the screw fixation and has a plurality of sucking disc (16).

3. A visible spectrophotometer according to claim 1 wherein: the box to be detected (1) and the spectrophotometer (5) are rotatably connected through the clamping block (3) and the clamping groove (4), and the spectrophotometer (5) and the fixing block (9) are rotatably connected through the clamping block (3) and the clamping groove (4); the inner part of the clamping block (3) is provided with a hole, and the outer surface of the clamping groove (4) penetrates through the inner part of the clamping block (3).

4. A visible spectrophotometer according to claim 1 wherein: the supporting frame (8) is vertically erected on the upper surface of the fixing block (9).

5. A visible spectrophotometer according to claim 1 wherein: the label boxes (7) in the placing grids (13) correspond to the label boxes (7) in the supporting frame (8) one by one.

6. A visible spectrophotometer according to claim 2, wherein: the cuvette (15) is cylindrical.

7. A visible spectrophotometer according to claim 2, wherein: the number of the partition plates (17) is two, and the partition plates (17) are symmetrically distributed on the cuvette (15).