CN206756842U - A kind of handhold portable immunochromatographiassays assays instrument - Google Patents
A kind of handhold portable immunochromatographiassays assays instrument Download PDFInfo
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- CN206756842U CN206756842U CN201720565590.1U CN201720565590U CN206756842U CN 206756842 U CN206756842 U CN 206756842U CN 201720565590 U CN201720565590 U CN 201720565590U CN 206756842 U CN206756842 U CN 206756842U
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- reagent
- deck
- immunochromatographiassays assays
- master control
- control borad
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Abstract
A kind of handhold portable immunochromatographiassays assays instrument, including housing are the utility model is related to, housing side sets reagent card plug, and reagent card plug sets reagent deck, reagent deck connection drive mechanism towards case inside；The case inside top surface on reagent deck top sets optical detecting module；Drive mechanism connects built-in power by master control borad, and master control borad is connected with optical detecting module, master control borad connection input/output module.The utility model in housing side by setting reagent card plug, reagent card plug sets the reagent deck of connection drive mechanism towards case inside, case inside top surface on reagent deck top sets optical detecting module, master control borad and built-in power are directly set in housing simultaneously, with the work of master control borad control optical detecting module, drive mechanism and input/output module；The utility model fully minimizes setting for immunochromatographiassays assays instrument, on the basis of optical detection precision is improved, strengthens battery standby time, meets that instrument is portable, miniature requirement.
Description
Technical field
The utility model belongs to using optical instrument, i.e., tests or analyze material using infrared light, visible ray or ultraviolet light
The technical field of material, more particularly to a kind of miniaturization, portable handhold portable immunochromatographiassays assays instrument.
Background technology
At present, immunochromatography（lateral flow immunoassay, LFIA ）Fast Detection Technique is built upon layer
Technology on the basis of analysis technology and Ag-Ab specific immune response.Principal immune chromatographic technique mainly has two kinds at present：Fluorescence
Immunochromatography and colloidal gold chromatographic, immunochromatography Fast Detection Technique can be widely applied in situ quantitation detection, be following instant
The important directions of detection technique development.
The detailed process of immuno-chromatographic test paper strip detection is the detection line in test strips（T）And nature controlling line（C）Region is carried out
Test strips are put into detection sample, T lines and C lines region will send difference by fluorochromes or colloid gold label processing
The different colour developing of the fluorescence or concentration of intensity.The course of work of immuno-chromatographic test paper strip quantitative detecting analysis instrument is by test paper
Bar inserts deck, then drives linear stepping motor scanning test strips, exciting light is launched in scanning process, receives specific wavelength
Launch fluorescence, or receive reflective light intensity, so as to analyze the information such as the concentration of measurement subject matter.
With the development that in situ quantitation detects, immunochromatographiassays assays instrument develops towards portable, miniaturization, existing
The immunochromatographiassays assays instrument of maximization can not meet diversified detection environment, simultaneously because needing to use power supply, be even more
The environment occasion of detection is limited, is unfavorable for further developing.
Utility model content
The utility model solve technical problem be, in the prior art, immunochromatographiassays assays instrument towards it is portable, miniaturization
Direction is developed, caused by the immunochromatographiassays assays instrument of existing maximization can not meet diversified detection environment, together
When due to needing to use power supply, even more limit the environment occasion of detection, the problem of being unfavorable for further developing, and then provide
A kind of handhold portable immunochromatographiassays assays instrument for optimizing structure.
The utility model is the technical scheme adopted is that a kind of handhold portable immunochromatographiassays assays instrument, including housing, institute
State housing side and be provided with reagent card plug, the reagent card plug is provided with reagent deck, the reagent deck towards case inside
It is connected with drive mechanism；The case inside top surface on the reagent deck top is provided with optical detecting module；The drive mechanism is led to
Cross master control borad and be connected to built-in power, the master control borad is connected with optical detecting module, and the master control borad is connected with input and output
Module.
Preferably, the reagent deck includes the chute located at case inside bottom surface, coordinates in the chute and is provided with reagent
Clamp.
Preferably, the drive mechanism includes base, and the base side is provided with direct current generator, the direct current generator it is defeated
Screw mandrel is connected with shaft, nut is arranged with the screw mandrel, the base of the nut bottom is provided with leading parallel to screw mandrel
Rail, the nut are connected between guide rail by sliding block；The sliding block is connected with the reagent deck.
Preferably, the sliding block includes sliding part and mounting blocks, and the sliding part is equipped with the guide rail, the peace
Fill the top that block is located at sliding part；The sliding part includes jack, and the jack sleeve is on the outside of nut, the sliding part direction
The side of reagent deck is fixedly installed with reagent deck.
Preferably, the guide rail is provided with location switch towards the end of direct current generator, and the location switch connects with master control borad
Connect.
Preferably, the optical detecting module includes light source, optically focused mechanism and opto-electronic conversion mechanism from top to bottom.
Preferably, the light source is some light emitting diodes.
Preferably, the optically focused mechanism is convex lens.
Preferably, the opto-electronic conversion mechanism is photodiode.
Preferably, the input/output module is capacitance touch screen, and the capacitance touch screen is located at hull outside.
The utility model provides a kind of handhold portable immunochromatographiassays assays instrument for optimizing structure, by the one of housing
Side sets reagent card plug, and reagent card plug sets the reagent deck for being connected with drive mechanism towards case inside, in reagent card
The case inside top surface on seat top sets optical detecting module, while master control borad and built-in power are set directly in housing, with
The work of master control borad control optical detecting module, drive mechanism and input/output module；The utility model is for immunochromatography point
Analyzer fully minimizes setting, on the basis of optical detection precision is improved, strengthens battery standby time, meets that instrument is portable
Formula, miniature requirement.
Brief description of the drawings
Fig. 1 is the three-dimensional figure structure schematic representation of omission housing of the present utility model；
Fig. 2 is the side view figure structure schematic representation of omission housing of the present utility model；
Fig. 3 is the blast figure structure schematic representation of omission housing of the present utility model.
Embodiment
The utility model is described in further detail with reference to embodiment, but the scope of protection of the utility model is simultaneously
Not limited to this.
As illustrated, a kind of handhold portable immunochromatographiassays assays instrument is the utility model is related to, including housing, the housing
Side is provided with reagent card plug, and the reagent card plug is provided with reagent deck 1 towards case inside, and the reagent deck 1 connects
There is drive mechanism；The case inside top surface on the top of reagent deck 1 is provided with optical detecting module 2；The drive mechanism passes through
Master control borad 3 is connected to built-in power 4, and the master control borad 3 is connected with optical detecting module 2, and it is defeated that the master control borad 3 is connected with input
Go out module.
In the utility model, handhold portable immunochromatographiassays assays instrument includes the immunochromatographiassays assays one compared with prior art
The housing that the volume of instrument greatly reduces.
In the utility model, reagent card plug is set to be used to insert reagent card, reagent card plug direction in the side of housing
Case inside sets the reagent deck 1 for being connected with drive mechanism, i.e. reagent card can be placed in reagent deck 1 and be sent into housing
Detected.
In the utility model, the case inside top surface on the top of reagent deck 1 sets optical detecting module 2, using inside
Scan mode obtains the optical signal on immuno-chromatographic test paper strip.
In the utility model, while master control borad 3 and built-in power 4, built-in power 4 is set to power directly in housing, with
Master control borad 3 controls the work of optical detecting module 2, drive mechanism and input/output module.
In the utility model, if built-in power 4 could be arranged to dry-charged battery, it can charge, capacitance is big, due to mechanism
Setting power consumption is controllable, and the utility model can continuously work 12 hours.
The utility model fully minimizes setting for immunochromatographiassays assays instrument, is improving the basis of optical detection precision
On, strengthen battery standby time, meet that instrument is portable, miniature requirement.
The reagent deck 1 includes the chute 5 located at case inside bottom surface, coordinates in the chute 5 and is provided with reagent clamp
6。
In the utility model, in order to ensure stability of the reagent card during feeding, reagent deck 1 can be set
To be fixed on the chute 5 of case inside bottom surface, reagent clamp 6 can fully coordinate with reagent deck 1 when being sent into, ensure it
After in place, driven and moved along a straight line without relative displacement occurs between reagent deck 1 by reagent deck 1, ensure that detection
Accuracy.
The drive mechanism includes base 7, and the side of base 7 is provided with direct current generator 8, the output of the direct current generator 8
Screw mandrel 9 is connected with axle, nut is arranged with the screw mandrel 9, the base 7 of the nut bottom is provided with parallel to screw mandrel 9
Guide rail 10, connected between the nut and guide rail 10 by sliding block；The sliding block is connected with the reagent deck 1.
The sliding block includes sliding part 11 and mounting blocks 12, and the sliding part 11 is equipped with the guide rail 10, described
Mounting blocks 12 are located at the top of sliding part 11；The sliding part 11 includes jack, and the jack sleeve is on the outside of nut, the cunning
Moving part 11 is fixedly installed towards the side of reagent deck 1 and reagent deck 1.
The guide rail 10 is provided with location switch 13 towards the end of direct current generator 8, and the location switch 13 connects with master control borad 3
Connect.
In the utility model, the base 7 of drive mechanism is generally located on the inside bottom of housing.
In the utility model, the side of base 7 is provided with direct current generator 8, connection wire rod 9 at the output shaft of direct current generator 8, and
Nut is arranged on screw mandrel 9, direct current generator 8 exports power and drives screw mandrel 9 to rotate, and then drives nut to be moved along a straight line.
In the utility model, the guide rail 10 of screw mandrel 9, nut and guide rail 10 are arranged parallel on the base 7 in portion under the nut
Between connected by sliding block, sliding block is connected with reagent deck 1, completes the guiding driving effect of reagent deck 1.
In the utility model, sliding block could be arranged to the structure of sliding part 11 and mounting blocks 12, and mounting blocks 12 are arranged on cunning
The top of moving part 11, sliding part 11 is used for and guide rail 10 coordinates slip, and mounting blocks 12, which are used to be driven by nut, to be advanced or retreat same
When drive the advance or retrogressing of reagent deck 1.
In the utility model, in order to ensure the security of the accuracy of detection and test, therefore in guide rail 10 towards direct current
The location switch 13 that the end set of machine 8 is connected with master control borad 3, when location switch 13 is triggered, drive mechanism is stopped.
The optical detecting module 2 includes light source 14, optically focused mechanism and opto-electronic conversion mechanism from top to bottom.
The light source 14 is some light emitting diodes.
The optically focused mechanism is convex lens 15.
The opto-electronic conversion mechanism is photodiode 16.
In the utility model, optical detecting module 2 is fixed on case inside top surface, for launching light source 14 and passing through light
Electric switching mechanism receives specific wavelength transmitting fluorescence, or receives reflective light intensity, so as to analyze concentration of measurement subject matter etc.
Information, this is known in the art technology, and those skilled in the art can carry out the setting of optical detecting module 2 according to demand.
In the utility model, light source 14 is some light emitting diodes, light emitting diode both non-collimated light sources 14 or non-dots light
Electric light source 14, its number can be configured according to the demand in the detection of reality for light source 14.
In the utility model, the light beam of diverging assembles the fluorescein or glue that irradiate in test strips by assembling convex lens 15
Body gold band, fluorescence or the light of transmitting is excited to be received under the convergence of convex lens 15 by photodiode 16.
The input/output module is capacitance touch screen 17, and the capacitance touch screen 17 is located at hull outside.
In the utility model, input/output module is capacitance touch screen 17, master control borad 3 can be written and read, be needed
The detection data wanted.This be skilled addressee readily understands that content, can by those skilled in the art as needed from
Row is set.
The utility model solves in the prior art, and immunochromatographiassays assays instrument develops towards portable, miniaturization, and
The immunochromatographiassays assays instrument of caused existing maximization can not meet diversified detection environment, simultaneously because needing to use
To power supply, the environment occasion of detection is even more limited, the problem of being unfavorable for further developing, by being set in the side of housing
Reagent card plug, reagent card plug sets the reagent deck 1 for being connected with drive mechanism towards case inside, on reagent deck 1
The case inside top surface in portion sets optical detecting module 2, while master control borad 3 and built-in power 4 are set directly in housing, with master
Control the work that plate 3 controls optical detecting module 2, drive mechanism and input/output module；The utility model is for immunochromatography point
Analyzer fully minimizes setting, on the basis of optical detection precision is improved, strengthens battery standby time, meets that instrument is portable
Formula, miniature requirement.
Claims (10)
1. a kind of handhold portable immunochromatographiassays assays instrument, including housing, it is characterised in that：The housing side is provided with reagent card
Socket, the reagent card plug are provided with reagent deck towards case inside, and the reagent deck is connected with drive mechanism；The examination
The case inside top surface on agent deck top is provided with optical detecting module；The drive mechanism is connected to in-built electrical by master control borad
Source, the master control borad are connected with optical detecting module, and the master control borad is connected with input/output module.
A kind of 2. handhold portable immunochromatographiassays assays instrument according to claim 1, it is characterised in that：The reagent deck
Coordinate including the chute located at case inside bottom surface, in the chute and be provided with reagent clamp.
A kind of 3. handhold portable immunochromatographiassays assays instrument according to claim 1, it is characterised in that：The drive mechanism
Including base, the base side is provided with direct current generator, is connected with screw mandrel at the output shaft of the direct current generator, on the screw mandrel
Nut is arranged with, the base of the nut bottom is provided with the guide rail parallel to screw mandrel, passes through sliding block between the nut and guide rail
Connection；The sliding block is connected with the reagent deck.
A kind of 4. handhold portable immunochromatographiassays assays instrument according to claim 3, it is characterised in that：The sliding block includes
Sliding part and mounting blocks, the sliding part are equipped with the guide rail, and the mounting blocks are located at the top of sliding part；The cunning
Moving part includes jack, and the jack sleeve on the outside of nut, towards the side of reagent deck and reagent deck consolidate by the sliding part
It is fixed to set.
A kind of 5. handhold portable immunochromatographiassays assays instrument according to claim 3, it is characterised in that：The guide rail direction
The end of direct current generator is provided with location switch, and the location switch is connected with master control borad.
A kind of 6. handhold portable immunochromatographiassays assays instrument according to claim 1, it is characterised in that：The optical detection
Module includes light source, optically focused mechanism and opto-electronic conversion mechanism from top to bottom.
A kind of 7. handhold portable immunochromatographiassays assays instrument according to claim 6, it is characterised in that：If the light source is
Dry light emitting diode.
A kind of 8. handhold portable immunochromatographiassays assays instrument according to claim 6, it is characterised in that：The optically focused mechanism
For convex lens.
A kind of 9. handhold portable immunochromatographiassays assays instrument according to claim 6, it is characterised in that：The opto-electronic conversion
Mechanism is photodiode.
A kind of 10. handhold portable immunochromatographiassays assays instrument according to claim 1, it is characterised in that：The input is defeated
It is capacitance touch screen to go out module, and the capacitance touch screen is located at hull outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565590.1U CN206756842U (en) | 2017-05-21 | 2017-05-21 | A kind of handhold portable immunochromatographiassays assays instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565590.1U CN206756842U (en) | 2017-05-21 | 2017-05-21 | A kind of handhold portable immunochromatographiassays assays instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756842U true CN206756842U (en) | 2017-12-15 |
Family
ID=60619284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720565590.1U Active CN206756842U (en) | 2017-05-21 | 2017-05-21 | A kind of handhold portable immunochromatographiassays assays instrument |
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| CN (1) | CN206756842U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181456A (en) * | 2018-01-18 | 2018-06-19 | 南京岚煜生物科技有限公司 | Hand-held fluorescence immunoassay apparatus |
| CN109945056A (en) * | 2019-03-27 | 2019-06-28 | 深圳市元秦生物科技有限公司 | A kind of hand-held immune quantitative analyzer |
| CN110806399A (en) * | 2019-08-19 | 2020-02-18 | 湖南德荣生物医学工程有限公司 | Portable fluorescence immunoassay quantitative analyzer |
| CN114252421A (en) * | 2021-12-21 | 2022-03-29 | 南京长健生物科技有限公司 | Hand-held type fluorescence detector |
| CN114609098A (en) * | 2020-12-04 | 2022-06-10 | 南京岚煜生物科技有限公司 | Portable drug detector, system and drug detection method |
-
2017
- 2017-05-21 CN CN201720565590.1U patent/CN206756842U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181456A (en) * | 2018-01-18 | 2018-06-19 | 南京岚煜生物科技有限公司 | Hand-held fluorescence immunoassay apparatus |
| CN108181456B (en) * | 2018-01-18 | 2020-06-30 | 南京岚煜生物科技有限公司 | Hand-held fluorescence immunoassay device |
| CN109945056A (en) * | 2019-03-27 | 2019-06-28 | 深圳市元秦生物科技有限公司 | A kind of hand-held immune quantitative analyzer |
| CN109945056B (en) * | 2019-03-27 | 2020-09-25 | 深圳市元秦生物科技有限公司 | Handheld immunity quantitative analyzer |
| CN110806399A (en) * | 2019-08-19 | 2020-02-18 | 湖南德荣生物医学工程有限公司 | Portable fluorescence immunoassay quantitative analyzer |
| CN114609098A (en) * | 2020-12-04 | 2022-06-10 | 南京岚煜生物科技有限公司 | Portable drug detector, system and drug detection method |
| CN114252421A (en) * | 2021-12-21 | 2022-03-29 | 南京长健生物科技有限公司 | Hand-held type fluorescence detector |
| CN114252421B (en) * | 2021-12-21 | 2024-04-19 | 南京长健生物科技有限公司 | Handheld fluorescence detector |
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