CN215297147U - Card-losing component for quantitative analyzer of fluorescence immunoassay reagent strip - Google Patents
Card-losing component for quantitative analyzer of fluorescence immunoassay reagent strip Download PDFInfo
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- CN215297147U CN215297147U CN202121508037.7U CN202121508037U CN215297147U CN 215297147 U CN215297147 U CN 215297147U CN 202121508037 U CN202121508037 U CN 202121508037U CN 215297147 U CN215297147 U CN 215297147U
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- reagent strip
- losing
- fluorescence immunoassay
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Abstract
The utility model discloses a quantitative analysis appearance of fluorescence immunoassay reagent strip is with losing card subassembly, including losing the bayonet socket, can block lose the card push pedal of bayonet socket, it can remove to lose the card push pedal. The utility model provides a can not control that prior art exists the reagent strip fall out opportunity, reagent strip is irregular and the risk of damage is higher not enough.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a fluorescent immunoassay reagent strip's quantitative analysis appearance is with losing card subassembly.
Background
The conventional quantitative analysis equipment for the fluorescence immunoassay reagent strip generally adopts a turntable, a channel and the like are arranged on the turntable and used for placing the fluorescence immunoassay reagent strip to be analyzed, and the fluorescence immunoassay reagent strip to be analyzed is conveyed to an analysis position through rotation. In the prior art, the reagent strip directly falls out after detection is finished, and the technical scheme has the following defects: the reagent strip falling time can not be controlled, and the risk of irregular and damaged reagent strips is increased due to direct falling.
Disclosure of Invention
For overcoming the not enough of prior art, the utility model provides a fluorescence immunoassay reagent strip's quantitative analysis appearance is with losing card subassembly solves the not enough of the risk height that can not control reagent strip that prior art exists and fall out opportunity, reagent strip untidy and damage.
The utility model provides a technical scheme that above-mentioned problem adopted is:
the utility model provides a quantitative analysis appearance of fluorescence immunoassay reagent strip is with losing card subassembly, includes and loses the bayonet socket, can block lose the card push pedal of bayonet socket, it can remove to lose the card push pedal.
The card-losing push plate can shield and leave the card-losing opening, so that the time for the reagent strip to enter the card-losing opening can be controlled conveniently, the reagent strip is not required to fall out singly, and the risk of irregular and damaged reagent strips is greatly reduced.
As a preferred technical scheme, still include and lose calorie of subassembly motor, with lose the lead screw that the card subassembly motor is connected, the lead screw is connected with losing the card push pedal.
The motor passes through the flexible of lead screw, and the position of card push pedal is lost in the control, and is more automatic, and the controllability is stronger.
As a preferred technical scheme, the card throwing device further comprises a retractable card throwing guide shaft, and the card throwing push plate is connected with one end of the card throwing guide shaft.
The card losing guide shaft plays a role in guiding and limiting the card losing push plate, so that the moving track of the card losing push plate is more controllable.
As a preferred technical scheme, the card throwing device further comprises a blocking piece arranged between the card throwing assembly motor and the card throwing push plate.
The blocking piece is convenient for controlling the retraction position of the card losing push plate, so that the stroke of the card losing push plate is controlled within a certain range.
As a preferred technical scheme, the blocking piece is a microswitch, and the microswitch is electrically and mechanically connected with the card losing assembly.
The micro switch is convenient for controlling the action of the motor of the card losing component, thereby further controlling the action of the card losing push plate.
As a preferred technical scheme, the automatic material throwing machine further comprises a waste material bin connected with the throwing bayonet.
The waste bin plays a role in collecting reagent strips.
As a preferred technical scheme, the device also comprises a photoelectric switch arranged above the waste bin.
The photoelectric switch is convenient for detecting the condition of the reagent strip in the waste bin, so as to control the action of the card losing push plate according to the state of the reagent strip in the waste bin.
As a preferable technical solution, the photoelectric switch is a diffuse reflection photoelectric switch.
The diffuse reflection photoelectric switch has high detection precision and sensitive response.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model discloses it can shelter from and leave and lose the bayonet socket to lose the card push pedal to be convenient for control reagent strip enter lose the opportunity of bayonet socket, needn't reagent strip singly fall out, thus reduced the irregular risk of reagent strip and damage by a wide margin;
(2) the motor of the utility model controls the position of the card-losing push plate through the extension and retraction of the lead screw, and is more automatic and more controllable;
(3) the card-losing guide shaft plays a role in guiding and limiting the card-losing push plate, so that the moving track of the card-losing push plate is more controllable;
(4) the blocking piece of the utility model is convenient for controlling the retraction position of the card losing push plate, so that the stroke of the card losing push plate is controlled within a certain range;
(5) the utility model discloses micro-gap switch is convenient for control lose card subassembly motor action to further control the action of losing the card push pedal;
(6) the waste bin of the utility model plays a role in collecting reagent strips;
(7) the photoelectric switch of the utility model is convenient for detecting the condition of the reagent strip in the waste bin, so as to control the action of the card losing push plate according to the state of the reagent strip in the waste bin;
(8) the utility model discloses diffuse reflection photoelectric switch detects the precision height, and the reaction is sensitive.
Drawings
Fig. 1 is a schematic view of the whole quantitative analyzer of the present invention;
fig. 2 is an exploded view of the quantitative analyzer of the present invention;
fig. 3 is a schematic structural diagram of the movement of the present invention;
FIG. 4 is a bottom view of FIG. 3;
fig. 5 is an exploded view of the movement of the present invention;
fig. 6 is a schematic structural view of the card missing assembly and its associated components of the present invention.
Reference numbers and corresponding part names in the drawings: 1. touch display screen, 2, thermal printing module, 3, movement, 4, card inserting opening, 31, light path detection module, 32, one channel pushing component, 321, one channel pushing component motor, 322, one channel pushing component belt, 33, two channel pushing component, 331, two channel pushing component motor, 332, two channel pushing component belt, 34, card advancing component, 341, card advancing component motor, 342, card advancing component belt, 35, card losing component, 351, card losing component motor, 36, detection component, 361, detection component motor, 362, detection component belt, 37, scanning component, 38, upper heating plate, 39, lower heating plate, 5, reagent strip, 6, card losing opening, 7, one channel, 8, two channels, 352, push plate card losing, 353, card losing guide shaft, 354, microswitch, 355, card losing motor mounting plate, 356, linear bearing sleeve, 357, linear bearing sleeve, and card losing guide shaft, Linear bearing 358, diffuse reflection photoelectric switch 359, lead screw.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
Example 1
As shown in fig. 1 to 6, a card-dropping assembly for a quantitative analyzer of a fluorescence immunoassay reagent strip includes a card-dropping slot 6, and a card-dropping push plate 352 capable of blocking the card-dropping slot 6, wherein the card-dropping push plate 352 is movable.
The card-losing push plate 352 can shield and leave the card-losing port 6, so that the time for reagent strips to enter the card-losing port 6 can be controlled conveniently, the reagent strips do not need to fall out singly, and the risks of untidiness and damage of the reagent strips are greatly reduced.
As a preferable technical solution, the device further comprises a card losing assembly motor 351 and a lead screw 359 connected with the card losing assembly motor 351, wherein the lead screw 359 is connected with the card losing push plate 352.
The motor 351 is used for controlling the position of the card-losing push plate 352 through the extension and retraction of the screw 359, so that the automation is higher and the controllability is stronger.
As a preferable technical solution, the card-throwing device further comprises a retractable card-throwing guide shaft 353, and the card-throwing push plate 352 is connected with one end of the card-throwing guide shaft 353.
The card-missing guide shaft 353 plays a role in guiding and limiting the card-missing push plate 352, so that the moving track of the card-missing push plate 352 is more controllable.
Example 2
As shown in fig. 1 to fig. 6, as a further optimization of embodiment 1, this embodiment includes all the technical features of embodiment 1, and in addition, this embodiment further includes the following technical features:
as a preferable technical solution, the card-throwing mechanism further comprises a blocking member disposed between the card-throwing assembly motor 351 and the card-throwing pushing plate 352.
The blocking member facilitates to control the retraction position of the card missing pushing plate 352, so that the stroke of the card missing pushing plate 352 is controlled within a certain range.
As a preferred technical solution, the blocking member is a micro switch 354, and the micro switch 354 is electrically connected to the card-lost assembly motor 351.
The microswitch 354 facilitates controlling the motion of the card missing assembly motor 351 and thus further controls the motion of the card missing push plate 352.
As a preferable technical scheme, the device further comprises a waste bin 9 connected with the throwing bayonet 6.
The waste bin 9 plays a role of collecting reagent strips.
As a preferred technical scheme, the device also comprises a photoelectric switch arranged above the waste bin 9.
The photoelectric switch facilitates detection of the condition of the reagent strip in the waste bin 9 so as to control the action of the card-missing push plate 352 according to the state of the reagent strip in the waste bin 9.
As a preferable technical solution, the photoelectric switch is a diffuse reflection photoelectric switch 358.
The diffuse reflection photoelectric switch 358 is high in detection precision and sensitive in response.
Example 3
As shown in fig. 1 to 6, as further optimization of the embodiments 1 and 2, this embodiment includes all technical features of the embodiments 1 and 2, and this embodiment provides a more detailed implementation.
The working process of the quantitative analyzer is as follows:
after receiving a test application, inserting a reagent strip 5 through the card inserting port 4, rotating the instrument through the card feeding component motor 341, driving the card feeding component 34 to move by using the card feeding component belt 342, conveying the reagent strip 5 to a scanning position, scanning the two-dimensional code on the reagent strip 5 by the scanning component 37 to read the information of the reagent strip, judging whether the reagent strip 5 enters the first channel 7 or the second channel 8, if the reagent strip enters the first channel 7, the card feeding component 34 is not moved, driving the first channel pushing component 32 by the first channel pushing component motor 321 through the first channel pushing component belt 322, and pushing the reagent strip 5 into the first channel 7. If the reagent strip 5 is judged to enter the two channels 8, the card feeding assembly motor 341 drives the card feeding assembly 34 to transport the reagent strip 5 to the entrance position of the two channels 8 through the card feeding assembly belt 342, and the two-channel pushing assembly motor 331 drives the two-channel pushing assembly 33 to push the reagent strip 5 into the two channels 8 through the two-channel pushing assembly belt 332. After the reagent strip 5 is incubated in the first channel 7 and the second channel 8 for a certain period of time, if the reagent strip 5 in the first channel 7 needs to be tested, the detection component motor 361 conveys the detection component 36 to the outlet position of the first channel 7 through the detection component belt 362, the channel pushing component motor 321 drives the channel pushing component 32 through the channel pushing component belt 322 to push the reagent strip 5 onto the detection component 36, the detection component motor 361 drives the detection component 36 through the detection component belt 362 to convey the reagent strip 5 to the lower part of the light path detection module 31, the LED signal flicker and the photoelectric conversion in the light path detection module 31 are matched to complete one-time detection, the fluorescence signal intensity of different positions of a certain detection position on the reagent strip 5 is tested, and the test is completed. After the test is completed, detecting element 36 transports reagent strip 5 to losing bayonet 6, loses a calorie of subassembly motor 351 and drives through the lead screw and lose a calorie of subassembly 35 and return, and reagent strip 5 falls into in the waste bin 9 from losing bayonet 6. If the reagent strip 5 in the two channels 8 needs to be tested, the detection component motor 361 conveys the detection component 36 to the outlet position of the two channels 8 through the detection component belt 362, the two-channel pushing component motor 331 drives the two-channel pushing component 33 through the two-channel pushing component belt 332, the reagent strip 5 is pushed to the detection component 36, the detection component motor 361 drives the detection component 36 through the detection component belt 362 to convey the reagent strip 5 to the lower part of the light path detection module 31, the detection is completed for one time by matching with LED signal flicker and photoelectric conversion in the light path detection module 31, the fluorescence signal intensity of different positions of a certain detection position on the reagent strip 5 is tested, and the test is completed. After the test is completed, detecting element 36 transports reagent strip 5 to losing bayonet 6, loses a calorie of subassembly motor 351 and drives through the lead screw and lose a calorie of subassembly 35 and return, and reagent strip 5 falls into in the waste bin 9 from losing bayonet 6.
Mirror reflection type photoelectric switches are arranged at the upper edge of the waste bin 9 to detect whether reagent strips in the waste bin 9 are filled, and diffuse reflection photoelectric switches are arranged on the side faces of the waste bin 9 to detect whether the reagent strips are put into the waste bin 9.
The upper heating plate 38 is provided with a diffuse reflection photoelectric switch corresponding to the vicinity of the card insertion opening 4, and detects whether the reagent strip 5 is inserted in place.
The card-losing component works as follows:
the card-lost motor mounting plate 355 and the two linear bearing sleeves 356 are fixed on the lower heating plate 39, and the card-lost push plate 352 is fixedly connected with one end face of the two card-lost guide shafts 353.
Throw bayonet socket 6 and blocked by throwing the card push pedal 352 before losing the card, when needing to lose the card, it pulls back to throwing the card push pedal 352 through lead screw 359 to lose card subassembly motor 351 until triggering micro-gap switch 354, detection component 36 transports reagent strip 5 to losing bayonet socket 6, reagent strip 5 falls into waste bin 9 from losing bayonet socket 6, diffuse reflection photoelectric switch 358 detects whether reagent strip 5 successfully falls into waste bin 9, if successfully fall into, it promotes to lose card push pedal 352 to throw bayonet socket 6 position and return immediately and trigger micro-gap switch 354, then will lose card push pedal 352 propelling movement to losing bayonet socket 6 department, so reciprocal certain number of times is in order to prevent that reagent strip 5 piles up too high and blocks the bayonet socket and lose in waste bin 9.
It should be noted that the touch display screen 1, the thermal printing module 2, the movement 3, the upper heating plate 38, the lower heating plate 39 and other components are not the main innovation point of the present invention, and therefore, the structure and the operation principle thereof are not further described.
As described above, the present invention can be preferably realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a quantitative analysis appearance of fluorescence immunoassay reagent strip is with losing card subassembly, its characterized in that, including losing bayonet socket (6), can block lose card push pedal (352) of bayonet socket (6), it can remove to lose card push pedal (352), still including losing card subassembly motor (351), with lead screw (359) that lose card subassembly motor (351) are connected, lead screw (359) are connected with losing card push pedal (352), still including losing card guiding axle (353) that can stretch out and draw back, lose card push pedal (352) with the one end of losing card guiding axle (353) is connected.
2. The card-dropping assembly for a quantitative analyzer of a fluorescence immunoassay reagent strip according to claim 1, further comprising a blocking member disposed between the card-dropping assembly motor (351) and the card-dropping push plate (352).
3. The card-missing component for a fluorescence immunoassay reagent strip quantitative analyzer of claim 2, wherein the blocking member is a micro switch (354), and the micro switch (354) is electrically connected with the card-missing component motor (351).
4. The card-dropping component for the quantitative analyzer of the fluorescence immunoassay reagent strip according to claim 3, characterized in that it further comprises a waste bin (9) connected with the card-dropping opening (6).
5. The card-dropping component for the quantitative analyzer of the fluorescence immunoassay reagent strip according to claim 4, characterized by further comprising a photoelectric switch disposed above the waste bin (9).
6. The missing card assembly for quantitative analyzer of fluorescence immunoassay reagent strip of claim 5, wherein the photoelectric switch is a diffuse reflection photoelectric switch (358).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508037.7U CN215297147U (en) | 2021-07-02 | 2021-07-02 | Card-losing component for quantitative analyzer of fluorescence immunoassay reagent strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508037.7U CN215297147U (en) | 2021-07-02 | 2021-07-02 | Card-losing component for quantitative analyzer of fluorescence immunoassay reagent strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215297147U true CN215297147U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121508037.7U Active CN215297147U (en) | 2021-07-02 | 2021-07-02 | Card-losing component for quantitative analyzer of fluorescence immunoassay reagent strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215297147U (en) |
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2021
- 2021-07-02 CN CN202121508037.7U patent/CN215297147U/en active Active
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