CN208537571U - The slotting reagent card suggestion device of dry type fluorescence immunity analyzer - Google Patents
The slotting reagent card suggestion device of dry type fluorescence immunity analyzer Download PDFInfo
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- CN208537571U CN208537571U CN201821147781.7U CN201821147781U CN208537571U CN 208537571 U CN208537571 U CN 208537571U CN 201821147781 U CN201821147781 U CN 201821147781U CN 208537571 U CN208537571 U CN 208537571U
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- reagent card
- photodiode
- light
- positioning seat
- emitting diode
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Abstract
The utility model discloses provide a kind of slotting reagent card suggestion device of dry type fluorescence immunity analyzer, reflective photoelectric sensor includes the infrared light-emitting diode being sequentially connected in series, infrared light-emitting diode driving circuit, single-chip microcontroller, photodiode reception circuit and photodiode, infrared light-emitting diode is for generating transmitting light, photodiode is respectively positioned on the surface of the end of reagent card positioning seat for receiving the reflected reflected light from reagent card, infrared light-emitting diode and photodiode；Single-chip microcontroller controls LED light and shows that different colours, shell are equipped with through-hole according to whether photodiode receives from reagent card reflected reflected light, and LED light is exposed from through-hole.When reagent card does not insert the end of reagent card positioning seat in the utility model with reagent card inserting to the end of reagent card positioning seat when, LED light shows different colours, to can determine whether reagent card inserts in place by inserting reagent card suggestion device, the time is saved, is improved efficiency.
Description
Technical field
The utility model relates to dry type fluorescence immunity analyzer technical fields, more particularly to dry type fluorescence immunoassay
The slotting reagent card suggestion device of analyzer.
Background technique
The run indicator and reagent card of current dry type fluorescence immunity analyzer single chip control module detect in place
Indicator light is arranged on circuit board module, can not intuitively see that single-chip microcontroller controls whether just when loading onto lid normal use
Often, by reagent card inserting then reagent card positioning seat also directly can not quickly judge reagent card whether insert in place, so as to cause
There is abnormal also continue using reagent card inserting is not in place to be begun to detect and waste time, and is used in single-chip microcontroller control after booting
It is poor to experience, and detection efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of slotting reagent card suggestion devices of dry type fluorescence immunity analyzer, can
Judge whether reagent card inserts in place.
The technical solution of the utility model are as follows: a kind of slotting reagent card suggestion device of dry type fluorescence immunity analyzer is provided,
The dry type fluorescence immunity analyzer includes shell and the reagent card positioning seat in long strip in shell, the slotting reagent card
Suggestion device is set in shell, in which:
The slotting reagent card suggestion device includes the detection support for being set to reagent card positioning seat side, the detection support
Including vertical plate, set on vertical plate upper end and be located at reagent card positioning seat above first horizontal plate and be set to vertical plate under
The second horizontal plate at end is equipped with circuit board on the first horizontal plate, and one end of the circuit board is equipped with reflection type photoelectricity
The other end of sensor, the circuit board is equipped with LED light；
The reflective photoelectric sensor includes the infrared light-emitting diode being sequentially connected in series, infrared light-emitting diode driving electricity
Road, single-chip microcontroller, photodiode receive circuit and photodiode, and the infrared light-emitting diode is for generating transmitting light, institute
State photodiode for receive from reagent card reflected reflected light, the infrared light-emitting diode and photodiode
It is respectively positioned on the surface of the end of reagent card positioning seat；
The single-chip microcontroller controls LED according to whether photodiode receives from reagent card reflected reflected light
Lamp shows that different colours, the shell are equipped with through-hole, and the LED light is exposed from through-hole.
The second horizontal plate is fixed by screws on a mounting plate.
The utility model has the following beneficial effects: being inserted when reagent card does not insert the end of reagent card positioning seat with reagent card
When to the end of reagent card positioning seat, LED light shows different colours, to can be determined by inserting reagent card suggestion device
Whether reagent card inserts in place, saves the time, improves efficiency.
Detailed description of the invention
Fig. 1 does not insert status diagram when reagent card positioning seat end for reagent card in the utility model embodiment.
Fig. 2 is the schematic diagram of reflective photoelectric sensor in the utility model embodiment.
Fig. 3 is the schematic diagram of dry type fluoroimmunoassay externally in the utility model embodiment.
Fig. 4 is attached to status diagram when reagent card positioning seat end for reagent card insertion in the utility model embodiment.
Specific embodiment
As shown in Figure 1, the slotting reagent card of the dry type fluorescence immunity analyzer proposed in the utility model embodiment prompts dress
It sets, which includes shell and the reagent card positioning seat 10 in long strip in shell, inserts reagent
Card suggestion device is set in shell.
Inserting reagent card suggestion device includes the detection support for being set to 10 side of reagent card positioning seat, and detection support includes perpendicular
Straight panel 31, the second horizontal plate 33 set on the first horizontal plate 32 of 31 upper end of vertical plate and set on 31 lower end of vertical plate.First water
Circuit board 80 is installed on plate 32, one end of circuit board 80 is equipped with reflective photoelectric sensor 40, circuit board 80 it is another
End is equipped with LED light 50.
As depicted in figs. 1 and 2, reflective photoelectric sensor 40 selects commonly used in the prior art, general reflective
Photoelectric sensor 40 include be sequentially connected in series infrared light-emitting diode 41, infrared light-emitting diode driving circuit 45, single-chip microcontroller 43,
Photodiode receives circuit 44 and photodiode 42, and infrared light-emitting diode 41 is for generating transmitting light, photodiode
42 are respectively positioned on reagent for receiving reflected reflected light, infrared light-emitting diode 41 and photodiode 42 from reagent card
The surface of the end of card positioning seat 10.Single-chip microcontroller 43 is reflected from reagent card according to whether photodiode 42 receives
Reflected light come control LED light 50 show different colours.
Infrared light-emitting diode and photodiode are respectively positioned at the surface 5mm of the end of reagent card positioning seat.First
Level board 32 is located at the top of reagent card positioning seat 10.
As shown in figure 3, shell 60 is equipped with through-hole 61, LED light 50 is exposed from through-hole 61, in order to be observed.
It should be noted that second horizontal plate 33 is fixed by screws on a mounting plate 70, reagent card positioning seat is located at
The top of the mounting plate 70.
Insert the principle of reagent card suggestion device are as follows:
As shown in Figure 1, when reagent card 20 does not insert the end 11 of reagent card positioning seat 10, infrared light-emitting diode 41
The transmitting light of sending is directly mapped on reagent card positioning seat 10, is received at this time there is no reflected light by photodiode 42, table
Bright reagent card 20 does not insert on reagent card positioning seat 10 or reagent card 20 does not insert in place, and LED light 50 is shown green at this time
Lamp is always on.
As shown in Figure 2 and Figure 4, when the end 11 of reagent card positioning seat is arrived in the inserting of reagent card 20, infrared light-emitting diode
The 41 transmitting light emissions issued form reflected light by 20 surface of reagent card and are connect by photodiode 42 to the surface of reagent card 20
It receives, to show reagent card inserting in place, LED light 50 shows that amber light is always at this time, can carry out next step movement.To logical
It crosses and inserts reagent card suggestion device, can determine whether reagent card inserts in place, save the time, improve efficiency.
Reflective photoelectric sensor in the utility model can be it is commonly used in the prior art, generally, reflection type photoelectricity
Sensor further includes electric power management circuit 46 shown in Fig. 3, and electric power management circuit 46 is connected to infrared light-emitting diode driving electricity
Between road 45 and single-chip microcontroller 43.
The utility model proposes dry type fluorescence immunity analyzer slotting reagent card suggestion device, when reagent card does not insert
When the end of reagent card positioning seat, LED light shows that green light is always on；When reagent card inserting is to the end of reagent card positioning seat, LED
Lamp shows that amber light is always on, to can determine whether reagent card inserts in place by inserting reagent card suggestion device, when saving
Between, it improves efficiency.Moreover, being operating abnormally if LED light shows that green light is always on when the dry type fluorescence immunity analyzer normal operation
When LED light show blinking red lamp, facilitate user and intuitively judge the operating status of equipment, to facilitate breakdown judge, improve
User experience.
Only to illustrate the design of the utility model, those skilled in the art's above specific embodiment exist
Various deformation and variation can be made under the design of the utility model, these are deformed and variation is included in the guarantor of the utility model
Within the scope of shield.
Claims (2)
1. the slotting reagent card suggestion device of dry type fluorescence immunity analyzer, the dry type fluorescence immunity analyzer include shell (60) and
Reagent card positioning seat (10) in long strip in shell (60), the slotting reagent card suggestion device are set to shell (60)
It is interior, which is characterized in that wherein:
The slotting reagent card suggestion device includes the detection support for being set to reagent card positioning seat side, and the detection support includes
Vertical plate (31), be set to vertical plate (31) upper end and be located at reagent card positioning seat (10) above first horizontal plate (32) and
Second horizontal plate (33) set on vertical plate (31) lower end is equipped with circuit board (80) on the first horizontal plate (32), described
One end of circuit board (80) is equipped with reflective photoelectric sensor (40), and the other end of the circuit board (80) is equipped with LED light
(50)；
The reflective photoelectric sensor (40) includes the infrared light-emitting diode (41) being sequentially connected in series, infrared light-emitting diode drive
Dynamic circuit (45), single-chip microcontroller (43), photodiode receive circuit (44) and photodiode (42), two pole of infraluminescence
(41) are managed for generating transmitting light, the photodiode (42) is for receiving from reflected reflection on reagent card (20)
Light, the infrared light-emitting diode (41) and photodiode (42) be respectively positioned on the end of reagent card positioning seat (10) just on
Side；
Whether the single-chip microcontroller (43) receives according to photodiode (42) from reflected reflected light on reagent card (20)
Different colours are shown to control LED light (50), and the shell (60) is equipped with through-hole (61), and the LED light (50) is from through-hole
(61) expose.
2. the slotting reagent card suggestion device of dry type fluorescence immunity analyzer according to claim 1, which is characterized in that described
Second horizontal plate (33) is fixed by screws on a mounting plate (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147781.7U CN208537571U (en) | 2018-07-19 | 2018-07-19 | The slotting reagent card suggestion device of dry type fluorescence immunity analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147781.7U CN208537571U (en) | 2018-07-19 | 2018-07-19 | The slotting reagent card suggestion device of dry type fluorescence immunity analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537571U true CN208537571U (en) | 2019-02-22 |
Family
ID=65385720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821147781.7U Active CN208537571U (en) | 2018-07-19 | 2018-07-19 | The slotting reagent card suggestion device of dry type fluorescence immunity analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208537571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112540170A (en) * | 2019-09-20 | 2021-03-23 | 深圳迎凯生物科技有限公司 | Immunoassay analyzer and analysis method |
-
2018
- 2018-07-19 CN CN201821147781.7U patent/CN208537571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112540170A (en) * | 2019-09-20 | 2021-03-23 | 深圳迎凯生物科技有限公司 | Immunoassay analyzer and analysis method |
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