CN216525849U - Single-channel automatic fluorescence immunoassay analyzer - Google Patents
Single-channel automatic fluorescence immunoassay analyzer Download PDFInfo
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- CN216525849U CN216525849U CN202122654181.8U CN202122654181U CN216525849U CN 216525849 U CN216525849 U CN 216525849U CN 202122654181 U CN202122654181 U CN 202122654181U CN 216525849 U CN216525849 U CN 216525849U
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Abstract
The application relates to the technical field of immunoassay analyzers, in particular to a single-channel automatic fluorescence immunoassay analyzer, which comprises an immunoassay analyzer body, wherein the immunoassay analyzer body is provided with a taking hole; the reagent box temporary setting mechanism is arranged inside the immunoassay analyzer body; the temporary setting mechanism of the kit comprises: the U-shaped temporary placing device comprises a temporary placing plate, a first side plate and a second side plate, wherein the first side plate and the second side plate are arranged on the temporary placing plate, and a driving hole and a control hole are formed in the first side plate; the first servo motor is installed inside the immunoassay analyzer, a rotating shaft of the first servo motor is fixedly connected with a driving wheel, and the driving wheel penetrates through the driving hole. This application need not the operating personnel additionally to carry the equipment of depositing of kit through the mode of putting the integrative setting of mechanism and immunoassay appearance body temporarily with the kit, also need not the whole handheld kit of operating personnel, has made things convenient for going on of medical personnel's the emergent biochemical inspection work in scene.
Description
Technical Field
The application relates to the technical field of immunoassay analyzers, in particular to a single-channel automatic fluorescence immunoassay analyzer.
Background
Present automatic fluorescence immunoassay appearance of single channel is for can portable and transportation, and general size is less, has made things convenient for operating personnel to carry out the emergent biochemical inspection in scene, and medical personnel will wait to detect on the sample instils into the test paper in the kit, and the sample can only be put into the immunoassay appearance after the chromatography of test paper and detect, and this process needs medical personnel to preserve alone and the kit that stews, is unfavorable for going on of the emergent biochemical inspection in medical personnel's scene.
Disclosure of Invention
To the not enough of prior art existence, this application provides an automatic fluorescence immunoassay appearance of single channel, through the mode of putting mechanism and the integrative setting of immunoassay appearance body temporarily with the kit, need not the equipment of depositing of operating personnel extra carrying the kit, also need not the whole handheld kit of operating personnel, has made things convenient for going on of medical personnel's the emergent biochemical inspection work in scene.
The above application purpose of the present application is achieved by the following technical solutions:
a single channel automated fluorescence immunoassay analyzer, comprising:
the immunoassay analyzer body is provided with a taking hole;
the reagent box temporary setting mechanism is arranged inside the immunoassay analyzer body;
the temporary setting mechanism of the kit comprises:
the U-shaped temporary placing device comprises a temporary placing plate, a first side plate and a second side plate, wherein the first side plate and the second side plate are arranged on the temporary placing plate, and a driving hole and a control hole are formed in the first side plate;
the first servo motor is arranged in the immunoassay analyzer, a rotating shaft of the first servo motor is fixedly connected with a driving wheel, and the driving wheel penetrates through the driving hole;
the second servo motor is arranged in the immunoassay analyzer, a rotating shaft of the second servo motor is fixedly connected with a control plate, and the control plate can move in the control hole;
the touch sensor is fixedly connected to the control panel;
the temporary controller is arranged inside the immunity analyzer and performs data interaction with the touch sensor, the first servo motor and the second servo motor, and is used for controlling the start and stop of the first servo motor and the second servo motor according to the feedback of the touch sensor.
Optionally, a guide wheel is mounted on the second side plate.
Optionally, there are a plurality of guide wheels on the second side plate, and the plurality of guide wheels are linearly distributed at equal intervals.
Optionally, a mounting groove is formed in the driving wheel, a rubber ring is sleeved in the mounting groove, and the outer diameter of the rubber ring is larger than that of the driving wheel.
Optionally, there are two rubber rings, and the two rubber rings are symmetrical.
Optionally, a rubber pad is installed on one side of the touch sensor away from the control panel.
Optionally, a pressing strip is arranged between the first side plate and the second side plate, and two ends of the pressing strip are fixedly connected with the first side plate and the second side plate respectively.
Optionally, the number of the pressing strips is two, and the two pressing strips are fixedly connected between the first side plate and the second side plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the mode of putting the integrative setting of mechanism and immunoassay appearance body temporarily with the kit, need not the equipment of depositing of the additional kit that carries of operating personnel, also need not the whole handheld kit of operating personnel, made things convenient for going on of medical personnel's the emergent biochemical inspection work in scene.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present application;
FIG. 2 is an exploded schematic view of an embodiment of the present application;
FIG. 3 is a schematic front view of a temporary reagent cassette holding mechanism according to an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of the operation of a temporary reagent cartridge placement mechanism according to an embodiment of the present application;
FIG. 5 is a schematic diagram of the operation of a temporary reagent cartridge placement mechanism according to an embodiment of the present application;
FIG. 6 is a schematic view of a jockey wheel according to an embodiment of the present application;
FIG. 7 is a schematic view of a compression bead according to an embodiment of the present application.
Reference numerals are as follows: 1. an immunoassay analyzer body; 11. a discharge hole; 2. a reagent box temporary placing mechanism; 21. a U-shaped temporary placing device; 211. temporarily placing the plate; 212. a first side plate; 2121. a drive aperture; 2122. a control hole; 213. a second side plate; 214. a guide wheel; 215. layering; 22. a first servo motor; 23. a drive wheel; 231. mounting grooves; 232. a rubber ring; 24. a second servo motor; 25. a control panel; 26. touching the sensor; 261. a rubber pad; 27. temporarily setting the controller.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
For a clearer understanding of the technical solutions presented in the examples of the present application, a brief description of the prior art single-channel fluoroimmunoassay analyzer is first provided.
The existing single-channel fluorescence immunoassay instrument is small in size, convenient to carry and transport, and when the single-channel fluorescence immunoassay instrument is used daily, medical workers often carry the single-channel fluorescence immunoassay instrument to carry out emergency biochemical inspection work on the spot.
Medical personnel need use supporting kit when using single channel fluorescence immunoassay appearance, the chromatography test paper has in the kit, can carry out the chromatography to the sample, medical personnel need just can insert immunoassay appearance with the quiet period of kit after instiling the sample into the kit, this period of time, just need the whole hand of operating personnel to lift the kit, or adopt extra placement equipment to place the kit, no matter which kind of mode is taken, all be unfavorable for going on of medical personnel's the emergent biochemical inspection work in scene.
In order to solve the above problems, the embodiment of the present application provides a single-channel automatic fluorescence immunoassay analyzer, referring to fig. 1 to 3, the single-channel automatic fluorescence immunoassay analyzer includes an immunoassay analyzer body 1 provided with a taking hole 11, and a reagent kit temporary placing mechanism 2 is installed inside the immunoassay analyzer body 1;
the reagent box temporary placing mechanism 2 comprises a U-shaped temporary placing device 21 arranged in the taking hole 11 of the immunity analyzer body 1, a first servo motor 22, a second servo motor 24 and a temporary placing controller 27 which are arranged in the immunity analyzer;
the U-shaped temporary placing device 21 comprises a temporary placing plate 211, a first side plate 212 and a second side plate 213, wherein the first side plate 212 is installed on the temporary placing plate 211, a driving hole 2121 and a control hole 2122 are formed in the first side plate 212, and the kit can extend into the U-shaped temporary placing device 21, extend into the immunoassay analyzer body 1 through the U-shaped temporary placing device 21 and is detected by a detection device in the immunoassay analyzer body 1;
a driving wheel 23 is fixedly connected to a rotating shaft of the first servo motor 22, the driving wheel 23 penetrates through the driving hole 2121 and can contact the outer side of the reagent kit, a control board 25 is fixedly connected to a rotating shaft of the second servo motor 24, the control board 25 can move in the control hole 2122, the rotating shaft of the second servo motor 24 is positioned on the outer side of the U-shaped temporary placing device 21, the control board 25 can rotate by taking the central axis of the rotating shaft of the second servo motor 24 as an axis, and a touch sensor 26 for detecting whether the reagent kit is in place is arranged on the control board 25;
the temporary controller 27 performs data interaction with the touch sensor 26, the first servo motor 22 and the second servo motor 24, and is configured to control start and stop of the first servo motor 22 and the second servo motor 24 according to feedback of the touch sensor 26.
Further description is provided below with respect to specific usage scenarios.
In the initial state of the cartridge temporarily placing mechanism 2, as shown in fig. 4, the control plate 25 extends into the control hole 2122 of the first side plate and is perpendicular to the first side plate 212, so as to form a plug for the cartridge passage formed between the first side plate 212 and the second side plate 213.
When the kit is used, a medical worker firstly drops a sample to be detected into the special kit, and then directly inserts the kit into the U-shaped temporary placing device 21, namely between the first side plate 212 and the second side plate 213, and continuously pushes the kit until one end of the kit entering the U-shaped temporary placing device 21 touches the touch sensor 26 on the control panel 25, as shown in the position of fig. 4, the touch sensor 26 transmits a signal of receiving the touch to the temporary placing controller 27, and meanwhile, the touch sensor 26 provides certain touch feedback for the medical worker, so that the medical worker can sense that the kit touches the touch sensor 26, and then the operator stops inserting, and the kit is temporarily placed on the temporary placing plate 211 of the U-shaped temporary placing device 21, so that the sample can perform chromatography on test paper in the kit.
After the temporary controller 27 receives the electrical signal from the touch sensor 26, the second servo motor 24 and the first servo motor 22 are sequentially turned on after a certain time delay, which is to allow the reagent cartridge to be temporarily placed on the U-shaped temporary device 21 for a certain time, so that the sample dropped into the reagent cartridge can be sufficiently diffused and reacted on the chromatographic test paper of the reagent cartridge.
After the pause controller 27 sequentially opens the second servo motor 24 and the first servo motor 22, as shown in fig. 5, the second servo motor 24 rotates the control plate 25, and the control plate 25 is rotated out of the control hole 2122, so that the control plate 25 blocking the U-shaped pause unit 21 moves out of the U-shaped pause unit 21, the cartridge passage between the first side plate 212 and the second side plate 213 is communicated, and then,
the first servo motor 22 is powered on and drives the driving wheel 23 to rotate, the side face of the driving wheel 23 is in contact with the side face of the reagent kit, the reagent kit is driven to move towards the interior of the immunoassay analyzer body 1 through the action of friction force, detection can be started until the reagent kit reaches a specified detection position, after the time for detection is finished, the temporary controller 27 controls the first servo motor 22 to drive the driving wheel 23 to rotate reversely, so that the reagent kit is driven to move in the reverse direction, and when the tail end of the reagent kit leaves the control hole 2121 of the first side plate 212, the second servo motor 24 drives the control plate 25 to reset, so that the control plate 25 plugs the channel of the U-shaped temporary device 21 again.
Overall speaking, this application embodiment is through the mode of putting mechanism 2 and the integrative setting of immunoassay appearance body 1 temporarily with the kit, need not the equipment of depositing of the additional kit that carries of operating personnel, also need not the whole handheld kit of operating personnel, has made things convenient for going on of medical personnel's the emergent biochemical inspection work in scene.
It will be appreciated that the second side panel 213 is arranged to provide form and position restraint to the reagent vessels so that one side of the reagent vessels can be pressed against the drive wheel 23 so that the drive wheel 23 can be brought into sufficient contact and friction with the reagent vessels.
Referring to fig. 6, as a possible specific implementation manner of the embodiment of the present application, a guide wheel 214 is mounted on the second side plate 213.
When the reagent kit moves in the U-shaped temporary placing device 21, one side of the reagent kit is in contact with the driving wheel 23, the other side of the reagent kit is in contact with the guide wheel 214, and the side surface of the reagent kit can be in rolling connection with the guide wheel 213, so that the reagent kit can move in and out more smoothly.
Furthermore, there are a plurality of guide wheels 214 on the second side plate 213, and the plurality of guide wheels 214 are linearly distributed at equal intervals, so that the reagent cartridges can be more smoothly moved in the U-shaped temporary placing device 21.
Referring to fig. 7, as a possible specific implementation manner of the embodiment of the present application, a mounting groove 231 is formed on the driving wheel 23, a rubber ring 232 is sleeved in the mounting groove 231, and an outer diameter of the rubber ring 232 is larger than an outer diameter of the driving wheel 23.
The rubber ring 232 has elasticity in combination with a specific use scene, when the reagent kit enters the U-shaped temporary placing device 21, the rubber ring 232 is in surface contact with the side surface of the reagent kit substantially instead of point contact, so that a friction pair with high friction force can be formed, reliable power can be provided for the motion of the reagent kit, and in addition, the rubber ring 232 has certain flexibility due to the elasticity of the rubber ring 232, so that the manufacturing tolerance of the reagent kit can be adapted.
Further, there are two rubber rings 232, and two rubber rings 232 are symmetrical, and after the reagent kit enters the U-shaped temporary placing device 21, one or two rubber rings 232 always contact with the reagent kit.
As a possible specific implementation manner of the embodiment of the present application, a rubber pad 261 is installed on a side of the touch sensor 26 away from the control board 25.
Combine specific use scenario, the setting up of rubber pad 261 can provide the protection for touching inductor 26 on the one hand, reduces the reagent box to the impact of touching inductor 26, and on the other hand, rubber pad 261 also can provide better vibrations feedback for medical personnel for whether medical personnel can be better perception reagent box is in the ready state.
As a possible specific implementation manner of the embodiment of the present application, a pressing bar 215 is disposed between the first side plate 212 and the second side plate 213, and two ends of the pressing bar 215 are fixedly connected to the first side plate 212 and the second side plate 213, respectively.
In combination with a specific use scene, a space for the movement of the reagent kit is formed between the pressing bar 215 and the temporary plate 211, and the pressing bar 215 can limit the movement of the reagent kit, so that the reagent kit is prevented from leaving a designated movement interval during movement.
Further, there are two pressing strips 215, and both the two pressing strips 215 are fixedly connected between the first side plate 212 and the second side plate 213, so that the whole movement of the reagent cartridge in the U-shaped temporary placing device 21 can be limited by the pressing strips 215.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A single channel automated fluorescence immunoassay analyzer, comprising:
the immunoassay analyzer comprises an immunoassay analyzer body (1), wherein a taking hole (11) is formed in the immunoassay analyzer body (1);
the reagent kit temporary placing mechanism (2) is arranged inside the immunoassay analyzer body (1);
the temporary kit placement mechanism (2) comprises:
the U-shaped temporary placing device (21) comprises a temporary placing plate (211) and a first side plate (212) and a second side plate (213) which are arranged on the temporary placing plate (211), wherein a driving hole (2121) and a control hole (2122) are formed in the first side plate (212);
the first servo motor (22) is arranged in the immunoassay analyzer, a rotating shaft of the first servo motor (22) is fixedly connected with a driving wheel (23), and the driving wheel (23) penetrates through the driving hole (2121);
the second servo motor (24) is arranged in the immunoassay analyzer, a rotating shaft of the second servo motor (24) is fixedly connected with a control plate (25), and the control plate (25) can move in the control hole (2122);
the touch sensor (26) is fixedly connected to the control panel (25);
the temporary controller (27) is arranged inside the immunoassay analyzer, performs data interaction with the touch sensor (26), the first servo motor (22) and the second servo motor (24), and is used for controlling the start and stop of the first servo motor (22) and the second servo motor (24) according to the feedback of the touch sensor (26).
2. The single channel automated fluoroimmunoassay analyzer of claim 1,
and a guide wheel (214) is arranged on the second side plate (213).
3. The single channel automated fluoroimmunoassay analyzer of claim 2,
the guide wheels (214) on the second side plate (213) are multiple, and the guide wheels (214) are linearly distributed at equal intervals.
4. The single channel automated fluoroimmunoassay analyzer of claim 1,
the driving wheel (23) is provided with a mounting groove (231), a rubber ring (232) is sleeved in the mounting groove (231), and the outer diameter of the rubber ring (232) is larger than that of the driving wheel (23).
5. The single channel automated fluoroimmunoassay analyzer of claim 4,
the number of the rubber rings (232) is two, and the two rubber rings (232) are symmetrical.
6. The single channel automated fluoroimmunoassay analyzer of claim 1,
and a rubber pad (261) is arranged on one side of the touch sensor (26) far away from the control panel (25).
7. The single channel automated fluoroimmunoassay analyzer of claim 1,
be provided with layering (215) between first curb plate (212) and second curb plate (213), the both ends of layering (215) are respectively with first curb plate (212) and second curb plate (213) rigid coupling.
8. The single channel automated fluoroimmunoassay analyzer of claim 7,
the number of the pressing strips (215) is two, and the two pressing strips (215) are fixedly connected between the first side plate (212) and the second side plate (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654181.8U CN216525849U (en) | 2021-11-01 | 2021-11-01 | Single-channel automatic fluorescence immunoassay analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654181.8U CN216525849U (en) | 2021-11-01 | 2021-11-01 | Single-channel automatic fluorescence immunoassay analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216525849U true CN216525849U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122654181.8U Active CN216525849U (en) | 2021-11-01 | 2021-11-01 | Single-channel automatic fluorescence immunoassay analyzer |
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| CN (1) | CN216525849U (en) |
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2021
- 2021-11-01 CN CN202122654181.8U patent/CN216525849U/en active Active
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