CN217006974U

CN217006974U - High-precision spectrophotometer for detecting astaxanthin content

Info

Publication number: CN217006974U
Application number: CN202220531680.XU
Authority: CN
Inventors: 王瑞杰; 武辉; 黄金
Original assignee: Jingzhou Natural Astaxanthin Inc
Current assignee: Jingzhou Natural Astaxanthin Inc
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-19
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a spectrophotometer with high accuracy for detecting astaxanthin content, which comprises a device body, wherein a colored vessel chamber is fixedly connected to the top of the device body, a display screen is fixedly connected to the top of the device body, a cleaning chamber is arranged at the top of the device body, a cover plate is hinged to the top of one side of the cleaning chamber, three telescopic mechanisms are fixedly connected to the outer wall of one side, close to the cleaning chamber, of the cover plate, one end, far away from the cover plate, of each telescopic mechanism is rotatably connected with a hanging rod, and one end of each telescopic mechanism is fixedly connected with a waterproof motor. Through inserting the cell on the peg, adjust telescopic machanism's length, to injecting into absolute ethyl alcohol in the wash chamber, detain the upper cover plate again for the cell is soaked in absolute ethyl alcohol solution, starts waterproof motor, is driving the peg and is rotating, thereby makes the cell soak under the stirring of solution wash cleaner, thereby reaches clean convenience, measures more accurate effect.

Description

High-precision spectrophotometer for detecting astaxanthin content

Technical Field

The utility model belongs to the technical field of astaxanthin detection, and particularly relates to a spectrophotometer with high accuracy for detecting astaxanthin content.

Background

Spectrophotometry is based on the fact that substances in solution have the effect of light absorption under the excitation of light irradiation, and the substances have selectivity on the light absorption. Various different substances have their respective absorption spectra, so when a monochromatic light passes through a solution, the energy is absorbed and weakened, and the degree of weakening of the light energy has a certain proportional relation with the concentration of the substance and the absorption optical path. The spectrophotometer adopts one or more light sources with continuous wavelengths, incident light with specific wavelengths is generated after the incident light passes through a light splitting device, and after the incident light penetrates through a sample to be detected, a detector of the spectrophotometer can detect the light intensity after the incident light penetrates through the sample. And calculating the absorbance through comparison with the blank value, thereby converting the concentration of the substance to be detected in the solution. The existing spectrophotometer is to put the cuvette into a cuvette chamber for analysis, wherein the spectrophotometer is needed for detecting astaxanthin in haematococcus pluvialis cells.

When the spectrophotometer is detecting astaxanthin content, the cell needs to wash very totally, and inside water stain and remaining can all influence the measuring precision, and traditional soaking or dry the process than longer, the water stain of easy remaining, and wash ground not very clean, lead to using the problem that the precision is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spectrophotometer with high accuracy for detecting astaxanthin content, which aims to solve the problem that the existing spectrophotometer with high accuracy for detecting astaxanthin content in the background art has low use accuracy due to the fact that the traditional soaking or airing process is long, water stains easily remain and the washing is not clean.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high detection spectrophotometer for astaxanthin content of precision, includes the device body, the coloured dish room of top fixed connection of device body, the top fixedly connected with display screen of device body, the purge chamber has been seted up at the top of device body, the top of purge chamber one side articulates there is the apron, the apron is close to the three telescopic machanism of one side outer wall fixedly connected with of purge chamber, every telescopic machanism keeps away from the one end of apron and rotates and be connected with the peg, the waterproof motor of telescopic machanism's one end fixedly connected with, the output shaft of waterproof motor and the one end fixed connection of peg.

It is specific, during the use, to wait the inside that the solution that detects pours into the cell into, put into the inside of cell room afterwards, detect the content of solution astaxanthin in the cell through the cell room, and show on the display screen, after detecting and accomplishing, take out the cell, pour out inside solution, insert the cell on the peg, adjust telescopic machanism's length, pour into absolute ethyl alcohol in the washing chamber, detain the apron again, make the cell soak in absolute ethyl alcohol solution, start waterproof motor, it rotates to drive the peg, thereby make the cell soak the cleaning ground cleaner under the stirring of solution, can open the apron after the completion of the washing, make the cell opening downwards, inside solution is emptyd and is gone out, air more easily, thereby reach clean convenience, reduce the production of water stain, thereby make to measure more accurately.

Preferably, telescopic machanism includes dead lever, movable sleeve, fixed block and knob, the one end of dead lever and the outer wall fixed connection of apron, the spout has been seted up to the outer wall of dead lever one side, the outer wall and the movable sleeve of dead lever cup joint, the movable sleeve is kept away from the one end of apron and the outer wall fixed connection of fixed block, the outer wall and the knob threaded connection of movable sleeve one side, the outer wall of knob and the inner wall sliding connection of spout, the inside of fixed block is rotated and is connected with the peg.

Specifically, when adjusting length, outwards pull out the movable sleeve, the knob slides in the spout, adjusts good length back, rotates the knob for the inside of dead lever is withstood to the one end of knob, makes the rigidity between dead lever and the movable sleeve.

Preferably, one end of the hanging rod, which is far away from the waterproof motor, is fixedly connected with a rubber pad.

Specifically, the soft rubber pad can play the effect of contrast color cell protection, can drive the color cell rotation through the friction between rubber pad and the color cell simultaneously.

Preferably, the top fixedly connected with battery compartment of device body, the outside fixedly connected with wire of battery compartment, the battery compartment is through wire and the three waterproof motor electric connection that sets up.

Specifically, the battery compartment is used for supplying power to the waterproof motor.

Preferably, the bottom of the device body is fixedly connected with a blowdown valve pipe, and one end of the blowdown valve pipe penetrates through the device body to be communicated with the inside of the cleaning chamber.

Specifically, close the valve on the blowoff valve pipe, the inside liquid that can store of purge chamber opens the valve on the blowoff valve pipe, can discharge the inside liquid of purge chamber.

Preferably, the bottom fixedly connected with a plurality of lower margins of device body, the lower margin is the rubber material.

Specifically, the slip after the device body is placed can be prevented to the setting of lower margin.

Preferably, the outer wall of one side of the cover plate close to the cleaning chamber is fixedly connected with a buffer block.

Specifically, the buffer block can play the effect of shock attenuation buffering.

Compared with the prior art, the utility model has the beneficial effects that:

1. through inserting the cell on the peg, adjust telescopic machanism's length, to injecting into absolute ethyl alcohol in the wash chamber, detain the upper cover plate again for the cell is soaked in absolute ethyl alcohol solution, starts waterproof motor, is driving the peg and is rotating, thereby makes the cell soak under the stirring of solution wash cleaner, thereby reaches clean convenience, measures more accurate effect.

2. Through the telescopic machanism who sets up, can open the apron after the washing is accomplished for the cell opening is downward, and inside solution is emptyd and is gone out, dries more easily, reduces the production of water stain, thereby makes the measurement more accurate.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the telescopic mechanism of the present invention;

fig. 5 is a schematic structural sectional view of the telescopic mechanism of the present invention.

In the figure: 1. a device body; 2. a cuvette chamber; 3. a display screen; 4. ground feet; 5. a cleaning chamber; 6. a cover plate; 7. a telescoping mechanism; 8. a hanging rod; 9. a waterproof motor; 10. a battery compartment; 11. fixing the rod; 12. a movable sleeve; 13. a knob; 14. a fixed block; 15. a chute; 16. a rubber pad; 17. a blowdown valve pipe; 18. and a buffer block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a high spectrophotometer for detection astaxanthin content of precision, including device body 1, the colored ware room 2 of top fixed connection of device body 1, the top fixedly connected with display screen 3 of device body 1, purge chamber 5 has been seted up at the top of device body 1, the top of purge chamber 5 one side articulates there is apron 6, apron 6 is close to the three telescopic machanism 7 of one side outer wall fixedly connected with of purge chamber 5, the one end that apron 6 was kept away from to every telescopic machanism 7 is rotated and is connected with peg 8, the waterproof motor 9 of the one end fixedly connected with of telescopic machanism 7, the output shaft of waterproof motor 9 and the one end fixed connection of peg 8.

It is specific, during the use, to wait the inside that the solution that detects pours into the cell, put into the inside of cell room 2 afterwards, detect the content of solution astaxanthin in the cell through cell room 2, and show on display screen 3, after detecting the completion, take out the cell, pour out inside solution, insert the cell on peg 8, adjust telescopic machanism 7's length, to pouring into absolute ethyl alcohol in the purge chamber 5, detain apron 6 again, make the cell soak in absolute ethyl alcohol solution, start waterproof motor 9, it rotates to drive peg 8, thereby it is cleaner to make the cell soak the washing ground under the stirring of solution, can open apron 6 after the washing is accomplished, make the cell opening downwards, inside solution is emptyd and is gone out, dry more easily, thereby reach clean convenience, reduce the production of water stain, thereby make the measurement more accurate.

Preferably, telescopic machanism 7 includes dead lever 11, movable sleeve 12, fixed block 14 and knob 13, the one end of dead lever 11 and the outer wall fixed connection of apron 6, spout 15 has been seted up to the outer wall of dead lever 11 one side, the outer wall and the movable sleeve 12 of dead lever 11 cup joint, the one end that apron 6 was kept away from to movable sleeve 12 and the outer wall fixed connection of fixed block 14, the outer wall and the knob 13 threaded connection of movable sleeve 12 one side, the outer wall of knob 13 and the inner wall sliding connection of spout 15, the internal rotation of fixed block 14 is connected with peg 8.

Specifically, when the length is adjusted, the movable sleeve 12 is pulled outwards, the knob 13 slides in the sliding groove 15, and after the length is adjusted, the knob 13 is rotated, so that one end of the knob 13 abuts against the inside of the fixed rod 11, and the position between the fixed rod 11 and the movable sleeve 12 is fixed.

Preferably, a rubber pad 16 is fixedly connected to one end of the hanging rod 8 far away from the waterproof motor 9.

Specifically, the soft rubber pad 16 can protect the cuvette and can drive the cuvette to rotate through friction between the rubber pad 16 and the cuvette.

Preferably, the top of the device body 1 is fixedly connected with a battery compartment 10, the outside of the battery compartment 10 is fixedly connected with a wire, and the battery compartment 10 is electrically connected with the three waterproof motors 9 through the arranged wire.

Specifically, the battery compartment 10 is used for supplying power to the waterproof motor 9.

Preferably, a blowoff valve pipe 17 is fixedly connected to the bottom of the apparatus body 1, and one end of the blowoff valve pipe 17 passes through the apparatus body 1 to communicate with the inside of the cleaning chamber 5.

Specifically, the valve on the blowdown valve pipe 17 is closed, the liquid can be stored inside the cleaning chamber 5, and the liquid inside the cleaning chamber 5 can be discharged by opening the valve on the blowdown valve pipe 17.

Preferably, the bottom of the device body 1 is fixedly connected with a plurality of feet 4, and the feet 4 are made of rubber.

Specifically, the anchor 4 is provided to prevent the device body 1 from sliding after being placed.

Preferably, a buffer block 18 is fixedly connected to the outer wall of the cover plate 6 near the cleaning chamber 5.

In particular, the buffer block 18 can play a role of shock absorption and buffering.

The working principle and the using process of the utility model are as follows: during the use, to wait the inside that the solution that detects pours into the cell into, put into the inside of cell room 2 afterwards, detect the content of solution astaxanthin in the cell through cell room 2, and show on display screen 3, after detecting and accomplishing, take out the cell, pour out inside solution, insert the cell on peg 8, adjust telescopic machanism 7's length, to pouring into absolute ethyl alcohol in the purge chamber 5, detain apron 6 again, make the cell soak in absolute ethyl alcohol solution, start waterproof motor 9, it rotates to drive peg 8, thereby it is cleaner to make the cell soak the cleaning ground under the stirring of solution, can open apron 6 after the washing is accomplished, make the cell opening downward, inside solution is emptyd and is gone out, dry more easily, thereby reach clean convenience, reduce the production of water stain, thereby make the measurement more accurate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high spectrophotometer for detecting astaxanthin content of precision, includes device body (1), its characterized in that: colored ware room (2) of top fixed connection of device body (1), top fixedly connected with display screen (3) of device body (1), wash chamber (5) have been seted up at the top of device body (1), the top of wash chamber (5) one side articulates there is apron (6), apron (6) are close to three telescopic machanism (7) of one side outer wall fixedly connected with of wash chamber (5), every telescopic machanism (7) are kept away from the one end rotation of apron (6) and are connected with peg (8), the one end fixedly connected with waterproof motor (9) of telescopic machanism (7), the output shaft of waterproof motor (9) and the one end fixed connection of peg (8).

2. The spectrophotometer according to claim 1, which is capable of detecting astaxanthin content with high accuracy, and is characterized in that: telescopic machanism (7) are including dead lever (11), movable sleeve (12), fixed block (14) and knob (13), the outer wall fixed connection of one end and apron (6) of dead lever (11), spout (15) have been seted up to the outer wall of dead lever (11) one side, the outer wall and the movable sleeve (12) of dead lever (11) cup joint, the one end of apron (6) and the outer wall fixed connection of fixed block (14) are kept away from in movable sleeve (12), the outer wall and knob (13) threaded connection of movable sleeve (12) one side, the outer wall of knob (13) and the inner wall sliding connection of spout (15), the internal rotation of fixed block (14) is connected with peg (8).

3. The spectrophotometer according to claim 1, which is capable of detecting astaxanthin content with high accuracy, and is characterized in that: one end of the hanging rod (8) far away from the waterproof motor (9) is fixedly connected with a rubber pad (16).

4. The spectrophotometer according to claim 1, which is capable of detecting astaxanthin content with high accuracy, and is characterized in that: the device comprises a device body (1) and is characterized in that a battery bin (10) is fixedly connected to the top of the device body (1), a wire is fixedly connected to the outside of the battery bin (10), and the battery bin (10) is electrically connected with three waterproof motors (9) through the arranged wire.

5. The spectrophotometer according to claim 1, which is capable of detecting astaxanthin content with high accuracy, and is characterized in that: the device is characterized in that a blowdown valve pipe (17) is fixedly connected to the bottom of the device body (1), and one end of the blowdown valve pipe (17) penetrates through the device body (1) to be communicated with the inside of the cleaning chamber (5).

6. The spectrophotometer according to claim 1, which is capable of detecting astaxanthin content with high accuracy, and is characterized in that: the device is characterized in that a plurality of ground feet (4) are fixedly connected to the bottom of the device body (1), and the ground feet (4) are made of rubber.

7. The spectrophotometer according to claim 1, which is capable of detecting astaxanthin content with high accuracy, and is characterized in that: the outer wall of one side of the cover plate (6) close to the cleaning chamber (5) is fixedly connected with a buffer block (18).