CN209264670U - A kind of auxiliary titration reading plotter - Google Patents
A kind of auxiliary titration reading plotter Download PDFInfo
- Publication number
- CN209264670U CN209264670U CN201821964042.7U CN201821964042U CN209264670U CN 209264670 U CN209264670 U CN 209264670U CN 201821964042 U CN201821964042 U CN 201821964042U CN 209264670 U CN209264670 U CN 209264670U
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- Prior art keywords
- convex lens
- titration
- photophore
- light shielding
- shielding part
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Abstract
The utility model belongs to daily life technical field, in particular to a kind of auxiliary titrates reading plotter, including light shielding part and identification part, encloses in light shielding part equipped with identification part, the light shielding part wraps up titration bottle, and the identification part includes photophore, convex lens and photoreceptor；The photophore, convex lens, color sensor are connected, and are placed in the periphery of titration bottle；The photophore is located at behind titration bottle, and convex lens is located at before titration bottle, and the color sensor is connected with convex lens, is placed in front of convex lens；Photophore, convex lens, color sensor are on same center line；Using the structure of the utility model can be realized it is simple and quick accurately to titration color change hold.
Description
Technical field
The utility model belongs to chemical experiment applied technical field, in particular to a kind of auxiliary titrates reading plotter.
Background technique
Experimental facilities in the prior art is usually to pass through manually to sample to be measured when titrating to sample reagent
Product carry out titration addition, always judge not in time the change of titration color, also inaccurate, are easy to cause measurement inaccuracy, therefore
The detection efficiency of titration experiments is low in laboratory at present and detection accuracy is low.
Utility model content
For above-mentioned deficiency present in the prior art, the utility model mesh provides a kind of auxiliary titration reading plotter.
The utility model technical solution used for the above purpose is: a kind of auxiliary titration reading plotter, including
Light shielding part and identification part, the interior of light shielding part are enclosed equipped with identification part, and the light shielding part wraps up titration bottle, and the identification part includes hair
Light device, convex lens and photoreceptor；The photophore, convex lens, color sensor are connected, and are placed in the periphery of titration bottle；It is described
Photophore is located at behind titration bottle, and convex lens is located at before titration bottle, and the color sensor is connected with convex lens, juxtaposition
In front of convex lens；Photophore, convex lens, color sensor are on same center line；
The light shielding part is photo-shield strip.
Utility model has the advantages that can be realized it is simple and quick accurately to titration color change hold.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment 1；
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and detailed description, this
Utility model proposes a kind of embodiment of titration outfit, shown referring to Fig.1, a kind of auxiliary titration reading plotter, including light shielding part
And identification part, light shielding part in enclose equipped with identification part, the light shielding part wraps up titration bottle, the identification part include photophore 2,
Convex lens 3 and photoreceptor 4, the photophore 2, convex lens 3, color sensor 4 are connected, and are placed in the periphery of titration bottle, described
Photophore 2 is located at behind titration bottle, and convex lens 3 is located at before titration bottle, and is on same center line with photophore 2,
The color sensor 4 is connected with convex lens 3, is placed in 3 front of convex lens；The light that photophore 2 issues passes through in titration bottle
Liquid refracting to the positive convex lens 3 of titration bottle on, the light that such convex lens 3 receives is exactly consistent with liquid color
Light, meanwhile, convex lens 3 can gather the light received on the photoreceptor of color sensor 4, also contribute to color sensing in this way
Device 4 can preferably identify the color of liquid.
The utility model is not limited to the above embodiment, using identical or approximate as the utility model above-described embodiment
Structure, and other obtained artistic pendent lamps, both are within the protection scope of the present invention.
Claims (2)
1. a kind of auxiliary titrates reading plotter, which is characterized in that including light shielding part and identification part, enclosed in light shielding part and be equipped with identification
Portion, the light shielding part wrap up titration bottle, and the identification part includes photophore, convex lens and photoreceptor；The photophore, convex lens
Mirror, color sensor are connected, and are placed in the periphery of titration bottle；The photophore is located at behind titration bottle, and convex lens is located at titration
Before bottle, the color sensor is connected with convex lens, is placed in front of convex lens；Photophore, convex lens, color sensing
Device is on same center line.
2. a kind of auxiliary according to claim 1 titrates reading plotter, which is characterized in that the light shielding part is photo-shield strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964042.7U CN209264670U (en) | 2018-11-27 | 2018-11-27 | A kind of auxiliary titration reading plotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964042.7U CN209264670U (en) | 2018-11-27 | 2018-11-27 | A kind of auxiliary titration reading plotter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209264670U true CN209264670U (en) | 2019-08-16 |
Family
ID=67564643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821964042.7U Expired - Fee Related CN209264670U (en) | 2018-11-27 | 2018-11-27 | A kind of auxiliary titration reading plotter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209264670U (en) |
-
2018
- 2018-11-27 CN CN201821964042.7U patent/CN209264670U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20191127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |