CN207586130U - A kind of constant-temperature fluorescence detector - Google Patents
A kind of constant-temperature fluorescence detector Download PDFInfo
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- CN207586130U CN207586130U CN201721800949.5U CN201721800949U CN207586130U CN 207586130 U CN207586130 U CN 207586130U CN 201721800949 U CN201721800949 U CN 201721800949U CN 207586130 U CN207586130 U CN 207586130U
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- sensing chamber
- illuminance sensing
- constant
- fluorescence detector
- electrically connected
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Abstract
The utility model discloses a kind of constant-temperature fluorescence detectors, belong to fluorescence detection device field, including snoot, illuminance sensing chamber and controller, the snoot is connected by lens with optical filter, the optical filter opposite side is provided with photosensitive sensor, the photosensitive sensor opposite side is provided with illuminance sensing chamber, the controller is arranged on the top of the illuminance sensing chamber, the illuminance sensing chamber is connected with battery patch, the illuminance sensing chamber is connected by signal transmitting apparatus with soft insulating cable, the soft insulating cable shows that head is connected with plug-in type, the plug-in type is shown is provided with display and USB jack on head.The utility model is filtered after can natural light be converged, screens fluorescence frequency, reduces the demand to laser, so as to avoid generating high temperature in sample surface, improves the detection precision to sample.
Description
Technical field
The utility model belongs to fluorescence detection device field, and in particular to a kind of constant-temperature fluorescence detector.
Background technology
Fluoroscopic examination is a kind of natural luminescence-producing reaction, is reacted by luciferase with ATP, detectable human body cell,
Bacterium, mould, swill obtained reaction result in 15 seconds.Illuminance is measured by special equipment, and with number
Form is represented, is applied in food industry first in 1975, is applied in cosmetic formulation art in 1985.
The fluorescence detector used currently on the market needs to be irradiated sample by laser, and it is strong could to acquire fluorescence
Degree, under laser irradiation, sample can generate high heat, and sample can be impacted in itself, while influence the essence of fluorescence detection
Accuracy, so just needing a kind of equipment for being capable of Constant Temperature Detection fluorescence.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of constant-temperature fluorescence detector.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of constant-temperature fluorescence detector, including snoot, illuminance sensing chamber and controller, the snoot passes through lens
It is connected with optical filter, the optical filter opposite side is provided with photosensitive sensor, and the photosensitive sensor opposite side is provided with light
Luminance detection room, the controller are arranged on the top of the illuminance sensing chamber, the illuminance sensing chamber and battery patch
It is connected, the illuminance sensing chamber is connected by signal transmitting apparatus with soft insulating cable, the soft insulating cable
Show that head is connected with plug-in type, the plug-in type is shown is provided with display and USB jack on head, and the controller is by water droplet
Type shell, switch button, battery capacity indication lamp and set screw composition, the switch button are arranged in the droplet-shaped shell
Portion, the set screw are arranged between two battery capacity indication lamps.
In above structure, when reusing the utility model, user is by being hold by one hand the utility model, by the snoot
It covers on above sample, presses the switch button later, by lens and described after fluorescence is assembled by the snoot
Optical filter polarizes fluorescence and optical filtering processing, treated fluorescence feed back to the light after being handled by the photosensitive sensor
Glimmering intensity of illumination is detected in luminance detection room by the illuminance sensing chamber, and illumination intensity information is filled by the signal transmission
Put and shown with the soft insulating cable transmission to the display, at the same user can also by external storage device or
Person's computer is inserted into the USB jack, and testing result information is transferred out.
In order to further improve the performance of the utility model, the lens are mounted at the centre of sphere of the snoot,
The lens are Nian Jie with the optical filter.
In order to further improve the performance of the utility model, the optical filter passes through optical fiber with the photosensitive sensor
Connection, the photosensitive sensor are electrically connected with the illuminance sensing chamber.
In order to further improve the performance of the utility model, the illuminance sensing chamber and the signal transmitting apparatus
Electrical connection, the signal transmitting apparatus are electrically connected with the soft insulating cable, the soft insulating cable and the plug-in type
Display head is fixedly connected.
In order to further improve the performance of the utility model, the soft insulating cable is electrically connected with the display
It connects, the soft insulating cable is electrically connected with the USB jack.
In order to further improve the performance of the utility model, the switch button is electrically connected with the illuminance sensing chamber
It connects, the battery capacity indication lamp is electrically connected with the battery patch.
Advantageous effect is：The utility model is filtered after can natural light be converged, screens fluorescence frequency,
The demand to laser is reduced, so as to avoid generating high temperature in sample surface, improves the detection precision to sample.
Description of the drawings
Fig. 1 is a kind of front view of the optical signal launch part of constant-temperature fluorescence detector described in the utility model；
Fig. 2 is a kind of left view of the optical signal receiving portion of constant-temperature fluorescence detector described in the utility model；
Fig. 3 is a kind of enlarged view of the controller of constant-temperature fluorescence detector described in the utility model.
The reference numerals are as follows：
1st, snoot；2nd, lens；3rd, optical filter；4th, photosensitive sensor；5th, illuminance sensing chamber；6th, battery patch；7th, believe
Number transmitting device；8th, soft insulating cable；9th, plug-in type shows head；10th, display；11st, USB jack；12nd, controller；1201、
Droplet-shaped shell；1202nd, switch button；1203rd, battery capacity indication lamp；1204th, set screw.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of constant-temperature fluorescence detector, including snoot 1, illuminance sensing chamber 5 and controller 12,
Snoot 1 is connected by lens 2 with optical filter 3, and 3 opposite side of optical filter is provided with photosensitive sensor 4, and photosensitive sensor 4 is another
Side is provided with illuminance sensing chamber 5, and controller 12 is arranged on the top of illuminance sensing chamber 5, illuminance sensing chamber 5 and battery
Patch 6 is connected, and illuminance sensing chamber 5 is connected by signal transmitting apparatus 7 with soft insulating cable 8, soft insulating cable 8
Show that head 9 is connected with plug-in type, plug-in type is shown is provided with display 10 and USB jack 11 on head 9, and controller 12 is by water droplet
Type shell 1201, switch button 1202, battery capacity indication lamp 1203 and set screw 1204 form, and switch button 1202 is arranged on water
Inside drop type shell 1201, set screw 1204 is arranged between two battery capacity indication lamps 1203.
In above structure, when reusing the utility model, user is covered snoot 1 by being hold by one hand the utility model
Above sample, switch button 1202 is pressed later, by lens 2 and optical filter 3 to fluorescence after by snoot 1, fluorescence is assembled
It is polarized and optical filtering processing, treated feeds back to illuminance sensing chamber 5 after fluorescence handles by photosensitive sensor 4, passes through light
Glimmering intensity of illumination is detected in luminance detection room 5, and illumination intensity information is transmitted to by signal transmitting apparatus 7 and soft insulating cable 8
Display 10 is shown, while user can also be inserted by external storage device or computer in USB jack 11, will be detected
Result information transfers out.
In order to further improve the performance of the utility model, lens 2 are mounted at the centre of sphere of snoot 1, Ke Yibao
Spotlight effect is demonstrate,proved, lens 2 are be bonded with optical filter 3, and optical filter 3 can filter out clutter, improve the transparent effect of fluorescence, optical filter
3 are connect with photosensitive sensor 4 by optical fiber, and photosensitive sensor 4 is electrically connected with illuminance sensing chamber 5, and photosensitive sensor 4 can incite somebody to action
The fluorescence Lighting information of reception feeds back to illuminance sensing chamber 5, and illuminance sensing chamber 5 is electrically connected with signal transmitting apparatus 7, signal
Transmitting device 7 is electrically connected with soft insulating cable 8, and soft insulating cable 8 shows that head 9 is fixedly connected with plug-in type, illuminance inspection
The illuminance of fluorescence can be detected, and fed back testing result information with soft insulating cable 8 by signal transmitting apparatus 7 by surveying room 5
Show on head 9 that soft insulating cable 8 is electrically connected with display 10, and display 10 is displayed for the inspection of fluorescence to plug-in type
Result information is surveyed, soft insulating cable 8 is electrically connected with USB jack 11, and USB jack 11 can be used for testing result information conveyance
It goes out, user is facilitated to be printed and stored, switch button 1202 is electrically connected with illuminance sensing chamber 5, and switch button 1202 can
To start and close illuminance sensing chamber 5, battery capacity indication lamp 1203 is electrically connected with battery patch 6, and battery capacity indication lamp 1203 can be with
The power margin of real-time display battery patch 6, facilitates user to check.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (6)
1. a kind of constant-temperature fluorescence detector, it is characterised in that：Including snoot, illuminance sensing chamber and controller, the optically focused
Cover is connected by lens with optical filter, and the optical filter opposite side is provided with photosensitive sensor, and the photosensitive sensor is another
Side is provided with illuminance sensing chamber, and the controller is arranged on the top of the illuminance sensing chamber, the illuminance sensing chamber
It is connected with battery patch, the illuminance sensing chamber is connected by signal transmitting apparatus with soft insulating cable, described soft
Matter insulation cable shows that head is connected with plug-in type, and the plug-in type is shown is provided with display and USB jack, the control on head
Device processed is made of droplet-shaped shell, switch button, battery capacity indication lamp and set screw, and the switch button is arranged on the water droplet
Type enclosure, the set screw are arranged between two battery capacity indication lamps.
2. a kind of constant-temperature fluorescence detector according to claim 1, it is characterised in that：The lens are mounted on the optically focused
At the centre of sphere of cover, the lens are Nian Jie with the optical filter.
3. a kind of constant-temperature fluorescence detector according to claim 1, it is characterised in that：The optical filter and the photosensitive biography
Sensor is connected by optical fiber, and the photosensitive sensor is electrically connected with the illuminance sensing chamber.
4. a kind of constant-temperature fluorescence detector according to claim 1, it is characterised in that：The illuminance sensing chamber with it is described
Signal transmitting apparatus is electrically connected, and the signal transmitting apparatus is electrically connected with the soft insulating cable, the soft insulating cable
Show that head is fixedly connected with the plug-in type.
5. a kind of constant-temperature fluorescence detector according to claim 1, it is characterised in that：The soft insulating cable with it is described
Display is electrically connected, and the soft insulating cable is electrically connected with the USB jack.
6. a kind of constant-temperature fluorescence detector according to claim 1, it is characterised in that：The switch button and the illumination
Sensing chamber's electrical connection is spent, the battery capacity indication lamp is electrically connected with the battery patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800949.5U CN207586130U (en) | 2017-12-21 | 2017-12-21 | A kind of constant-temperature fluorescence detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800949.5U CN207586130U (en) | 2017-12-21 | 2017-12-21 | A kind of constant-temperature fluorescence detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586130U true CN207586130U (en) | 2018-07-06 |
Family
ID=62739255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721800949.5U Active CN207586130U (en) | 2017-12-21 | 2017-12-21 | A kind of constant-temperature fluorescence detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586130U (en) |
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2017
- 2017-12-21 CN CN201721800949.5U patent/CN207586130U/en active Active
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