CN215866718U - Scanning card kicking mechanism, scanning card kicking device and immune quantitative analyzer - Google Patents
Scanning card kicking mechanism, scanning card kicking device and immune quantitative analyzer Download PDFInfo
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- CN215866718U CN215866718U CN202121763440.4U CN202121763440U CN215866718U CN 215866718 U CN215866718 U CN 215866718U CN 202121763440 U CN202121763440 U CN 202121763440U CN 215866718 U CN215866718 U CN 215866718U
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- kicking
- card
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- bottom plate
- clamping
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- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 92
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 6
- 230000036039 immunity Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003317 immunochromatography Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000090 biomarker Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a scanning card kicking mechanism, which comprises: the mounting seat is provided with a sliding rail, a sliding block in sliding fit with the sliding rail and a driving mechanism for driving the sliding block to slide along the sliding rail; the optical seat and the sliding block move synchronously and are used for optically scanning the test strip; the card kicking assembly and the sliding block move synchronously and are used for removing the scanned reagent cards; the kicking assembly comprises a kicking seat, the kicking seat and the sliding block move synchronously, and a telescopic block and a kicking card driving mechanism used for driving the telescopic block to extend out of or retract into the kicking seat are arranged in the kicking seat. The utility model also provides a scanning card kicking device and an immune quantitative analyzer. According to the scanning card kicking mechanism, the scanning card kicking device and the immune quantitative analyzer, the scanning card kicking mechanism and the card kicking mechanism are integrated, the structure is simplified, and the size of the analyzer is reduced.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a scanning card kicking mechanism, a scanning card kicking device and an immune quantitative analyzer.
Background
The immunochromatography technology is the most common rapid detection technology in the current clinical medical detection, and the immune quantitative analyzer is instant detection equipment which is matched with immunochromatography test paper for use and dynamically and quantitatively detects the biomarkers. At present, in order to play the reagent card that has accomplished the detection in time among the prior art, additionally increase one in immunity quantitative analysis appearance and play card mechanism, when the reagent card moved a certain position, play card mechanism and begin to intervene, through the motor drive mode, drive mechanism spare part motion to play the draw-in groove to the reagent card. Because a card kicking mechanism is independently added in the instrument, the integral structure of the instrument becomes complex, the volume of the instrument and the assembly difficulty of workers are increased, and the cost of the whole instrument is increased.
Disclosure of Invention
In view of this, the present invention provides a scanning card kicking mechanism, a scanning card kicking device and an immune quantitative analyzer, wherein the scanning card kicking mechanism and the card kicking mechanism are integrated, so as to simplify the structure and reduce the volume of the analyzer.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model firstly provides a scanning card kicking mechanism, which comprises:
the mounting seat is provided with a sliding rail, a sliding block in sliding fit with the sliding rail and a driving mechanism for driving the sliding block to slide along the sliding rail;
the optical seat and the sliding block move synchronously and are used for optically scanning the test strip;
the card kicking assembly and the sliding block move synchronously and are used for removing the scanned reagent cards;
the kicking assembly comprises a kicking seat, the kicking seat and the sliding block move synchronously, and a telescopic block and a kicking card driving mechanism used for driving the telescopic block to extend out of or retract into the kicking seat are arranged in the kicking seat.
Furthermore, the driving mechanism comprises two synchronous belt wheels positioned at two ends and a synchronous belt sleeved on the two synchronous belt wheels, and a motor used for driving one synchronous belt wheel to rotate is arranged on the mounting seat; the slider with hold-in range fixed connection.
Furthermore, play card actuating mechanism including setting up play the card electro-magnet in the card seat, be equipped with on the flexible piece with play card electro-magnet complex magnet.
Furthermore, a telescopic channel used for limiting the telescopic block to extend out of the kicking clamping seat or retract into the kicking clamping seat is arranged in the kicking clamping seat.
Furthermore, a kicking block guide block is arranged on the kicking block seat, and a telescopic channel used for limiting the telescopic block is formed between the kicking block guide block and the kicking block seat.
The utility model also provides a scanning card kicking device, which comprises:
the reagent card fixing component is provided with a clamping groove for fixing a reagent card;
the scanning card kicking mechanism is adopted;
the reagent card conveying mechanism is used for conveying the reagent card arranged in the card slot to the scanning card kicking mechanism;
an opening for inserting and pulling a reagent card is formed in the front end of the clamping groove, a gap for scanning detection is formed in the side face, facing the scanning card kicking mechanism, of the clamping groove, the width of the gap is larger than or equal to that of the telescopic block, and the front end of the gap is communicated with the opening; when the telescopic block extends out of the kicking card seat, the telescopic block is in limit fit with the rear end of the reagent card.
Furthermore, the reagent card fixing component comprises a bottom plate, wherein pressure clamping plates are arranged on the bottom plate at intervals, the clamping groove is formed between every two adjacent pressure clamping plates, and the gap is formed between every two adjacent pressure clamping plates.
Further, the bottom plate is disc-shaped or circular, and the pressing clamping plates are uniformly distributed on the bottom plate in a circular manner; the reagent card conveying mechanism comprises a rotary feeding mechanism for driving the bottom plate to rotate around the axis of the bottom plate; or the like, or, alternatively,
the reagent card conveying mechanism comprises a reagent card conveying mechanism and a bottom plate, wherein the bottom plate is in a long strip shape, the pressure card plates are arranged on the bottom plate at intervals along a straight line, and the reagent card conveying mechanism comprises a straight line feeding mechanism for driving the bottom plate to move along the length direction of the bottom plate.
Further, when the bottom plate is disc-shaped or circular, the axial line of the pressing clamping plate is positioned in the radial direction of the bottom plate; when the bottom plate is in a long strip shape, the axis of the pressing clamping plate is perpendicular to the length direction of the bottom plate.
Further, be equipped with the location pearl subassembly in the bottom plate with the draw-in groove one-to-one, the location pearl subassembly includes mounting hole and fixed mounting and is in apron on the mounting hole, be equipped with the location pearl in the mounting hole, the location pearl with be equipped with the spring between the hole bottom of mounting hole, be equipped with on the apron and be used for making the hole that exposes of location pearl part.
The utility model also provides an immune quantitative analyzer which comprises the scanning kicking card device.
The utility model has the beneficial effects that:
according to the scanning card kicking mechanism, the optical seat and the card kicking seat are both arranged to move synchronously with the slide rail, the optical seat is used for optically scanning a test strip in a reagent card, and the telescopic block retracts into the card kicking seat to avoid interference with the reagent card in the optical scanning process; after the optical scanning is finished, the telescopic block extends out of the card kicking seat to be in limit fit with the reagent card, and the corresponding reagent card can be removed by driving the sliding block to move.
According to the scanning card kicking device, the opening is formed in the front end of the clamping groove, so that a reagent card can be conveniently inserted and pulled out, the gap is formed in the side face of one side of the clamping groove, optical detection on a test strip can be achieved through the gap, meanwhile, the width of the gap is set to be larger than or equal to the width of the telescopic block, therefore, the telescopic block can extend into the clamping groove through the gap to be matched with the reagent card in a limiting mode, particularly, after the gap extends backwards to enable the reagent card to be correctly inserted into the clamping groove, space is reserved for the telescopic block, the telescopic block can extend into the clamping groove from the position of the gap located on the rear side of the reagent card to be matched with the rear end of the clamping groove in a limiting mode, and therefore the reagent card can be kicked out of the clamping groove from the opening.
Through set up location pearl subassembly in the bottom plate, location pearl part exposes the apron top surface and cooperates with the constant head tank that sets up on the reagent card, can enough fix a position the correct inserted position of reagent card in the draw-in groove, but also can make the reagent card more firm in the draw-in groove, be difficult to not hard up and drop.
Drawings
In order to make the object, technical scheme and beneficial effect of the utility model more clear, the utility model provides the following drawings for explanation:
FIG. 1 is a schematic structural diagram of an embodiment of a scanning card kicking device according to the present invention;
FIG. 2 is a state diagram of the reagent card inserted into the card slot;
FIG. 3 is a schematic structural diagram of a scanning kicking card mechanism;
FIG. 4 is a schematic structural view of the kicker assembly;
FIG. 5 is a schematic view of the positioning bead assembly.
Description of reference numerals:
1-a slide rail; 2-a slide block; 3-an optical mount; 4-a kicker assembly; 5-kicking the clamping seat; 6-a telescopic block; 7-a synchronous pulley; 8-synchronous belt; 9-a motor; 10-kicking the electromagnet; 11-a card kicking guide block; 12-an opening; 13-a gap; 14-a base plate; 15-pressing the clamping plate; 16-a positioning bead assembly; 17-mounting holes; 18-a cover plate; 19-a positioning bead; 20-a spring; 21-mounting a bottom plate; 22-installing a vertical plate; 23-reagent card.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
The immune quantitative analyzer of this embodiment includes scanning and plays the card device. Specifically, as shown in fig. 1, a schematic structural diagram of an embodiment of the scanning card kicking device of the present invention is shown. The scanning card kicking device comprises a reagent card fixing component, a scanning card kicking mechanism and a reagent card conveying mechanism, wherein a clamping groove for fixing a reagent card is formed in the reagent card fixing component; and the reagent card conveying mechanism is used for conveying the reagent cards installed in the card slots to the scanning card kicking mechanism.
As shown in fig. 2, the scanning kicking mechanism of the present embodiment includes: the mounting base is provided with a sliding rail 1, a sliding block 2 in sliding fit with the sliding rail 1 and a driving mechanism for driving the sliding block 2 to slide along the sliding rail 1; the optical seat 3 moves synchronously with the sliding block 2 and is used for optically scanning the test strip; the card kicking assembly 4 moves synchronously with the sliding block 2 and is used for removing the scanned reagent cards; the kicking assembly 4 comprises a kicking clamping seat 5, the kicking clamping seat 5 and the sliding block 2 synchronously move, and a telescopic block 6 and a kicking clamping driving mechanism used for driving the telescopic block 6 to extend out of the kicking clamping seat 5 or retract into the kicking clamping seat 5 are arranged in the kicking clamping seat 5. In the scanning card kicking mechanism of the embodiment, the optical base and the card kicking base are both arranged to move synchronously with the slide rail, the optical base is used for optically scanning the test strip in the reagent card, and the telescopic block retracts into the card kicking base to avoid interference with the reagent card in the optical scanning process; after the optical scanning is finished, the telescopic block extends out of the card kicking seat to be in limit fit with the reagent card, and the corresponding reagent card can be removed by driving the sliding block to move.
Specifically, an opening 12 for inserting and pulling a reagent card is formed in the front end of the card slot, a gap 13 for scanning detection is formed in the side face, facing the scanning card kicking mechanism, of the card slot, the width of the gap 13 is larger than or equal to that of the telescopic block 6, and the front end of the gap 13 is communicated with the opening 12; when the telescopic block 6 extends out of the kicking card base 5, the telescopic block 6 passes through the gap 13 to be matched with the rear end of the reagent card in a limiting way.
Further, the driving mechanism of the embodiment includes two synchronous pulleys 7 located at two ends and a synchronous belt 8 sleeved on the two synchronous pulleys 7, and a motor 9 for driving one synchronous pulley 7 to rotate is arranged on the mounting seat; the slide block 2 is fixedly connected with the synchronous belt 8. Of course, the driving mechanism can also be realized by adopting various existing modes, and the description is not repeated. The mount pad of this embodiment includes mounting plate 21 and installation riser 22, and slide rail 1 adopts linear slide rail and sets up on mounting plate 21, and hold-in range 8 is located the top of slide rail 1, and motor 9 fixed mounting is on installation riser 22.
Further, the kick card driving mechanism of this embodiment includes the kick card electromagnet 10 that sets up in the kick card seat 5, is equipped with the magnet with kick card electromagnet 10 complex on the flexible piece 6. By changing the current direction of the kicking electromagnet 10, an attractive force or a repulsive force can be generated between the kicking electromagnet 10 and the magnet, so that the telescopic block 6 is driven to extend out of the kicking clamping seat 5 or retract into the kicking clamping seat 5. Of course, the kicking card driving mechanism can also be realized by adopting other existing various modes, such as an air cylinder, a threaded screw rod mechanism and the like, and the description is not repeated. The kick clamping base 5 of this embodiment is provided with a telescopic channel for limiting the extension of the telescopic block 6 out of the kick clamping base 5 or retracting into the kick clamping base 5. Specifically, the kick card guide block 11 is installed on the kick card seat 5, and a telescopic channel for limiting the telescopic block 6 is formed between the kick card guide block 11 and the kick card seat 5.
Further, reagent card fixed subassembly includes bottom plate 14, and the interval is equipped with presses the cardboard 15 on bottom plate 14, and two adjacent blocks press to form the draw-in groove between the cardboard 15, and two adjacent blocks press the clearance between the cardboard 15 to form gap 13, and the upside of the draw-in groove of this embodiment sets up gap 13 promptly, and gap 13 runs through the front and back both ends of draw-in groove. After the reagent card is inserted into the card slot, if the rear end of the reagent card is still positioned in the card slot, when the telescopic block 6 extends out of the kicking card seat 5, the telescopic block 6 passes through a gap 13 positioned at the rear side of the reagent card to be in limit fit with the rear end of the reagent card, or the telescopic block 6 enters the card slot from the rear end of the gap 13 and is matched with the reagent card; the rear end is in limited fit; if the rear end of the reagent card is positioned outside the clamping groove, when the telescopic block 6 extends out of the kicking clamping seat 5, the telescopic block 6 is positioned at the rear side of the reagent card and is in limited fit with the rear end of the reagent card.
Further, the base plate 14 may be provided in a variety of shaped configurations. If the bottom plate 14 is disc-shaped or circular, the pressing and clamping plates 15 are uniformly distributed on the bottom plate 14 in a circular shape; the axis of the card pressing plate 15 is positioned in the radial direction of the bottom plate 14; the reagent card conveying mechanism comprises a rotary feeding mechanism for driving the bottom plate 14 to rotate around the axis of the rotary feeding mechanism, and reagent cards are continuously input to a working station of the scanning card kicking mechanism during the rotation of the bottom plate 14. If the bottom plate 14 is in a strip shape, the card pressing plates 15 are arranged on the bottom plate 14 at intervals along a straight line, and the axis of the card pressing plates 15 is vertical to the length direction of the bottom plate; the reagent card conveying mechanism comprises a linear feeding mechanism for driving the bottom plate 14 to move along the length direction of the bottom plate, and the technical purpose of continuously conveying the reagent cards to the working stations of the scanning card kicking mechanism can also be met. As shown in fig. 1, the bottom plate 14 of the present embodiment has a circular ring shape.
Furthermore, the bottom plate 14 is internally provided with a positioning ball assembly 16 corresponding to the clamping groove in a one-to-one manner, the positioning ball assembly 16 comprises a mounting hole 17 and a cover plate 18 fixedly mounted on the mounting hole 17, a positioning ball 19 is arranged in the mounting hole 17, a spring 20 is arranged between the positioning ball 19 and the bottom of the mounting hole 17, and the cover plate 18 is provided with an exposure hole for exposing the positioning ball 19. Through set up location pearl subassembly in the bottom plate, location pearl part exposes the apron top surface and cooperates with the constant head tank that sets up on the reagent card, can enough fix a position the correct inserted position of reagent card in the draw-in groove, but also can make the reagent card more firm in the draw-in groove, be difficult to not hard up and drop.
The scanning of this embodiment is played and is clamped the device, front end through at the draw-in groove sets up the opening, be convenient for plug reagent card, through set up the gap on one side at the draw-in groove, can realize the optical detection to the test paper strip through the gap, simultaneously set up the width in gap into the width that is greater than or equal to flexible piece, thus, flexible piece accessible gap stretches into in the draw-in groove with the spacing cooperation of reagent card limit, it is unusual, the gap extends behind the position state that the reagent card correctly inserted the draw-in groove, the space has been reserved for flexible piece, flexible piece can stretch into in the draw-in groove rather than the spacing cooperation of rear end from the gap position department that lies in reagent card rear side, thereby play the draw-in groove with the reagent card from the opening part outside.
The method for scanning a reagent card by using the scanning kicking card device of the present embodiment will be described in detail below.
The reagent card scanning and kicking method comprises the following steps:
(1) inserting the reagent card into the card slot, driving the bottom plate 14 to move by the reagent card conveying mechanism, and stopping moving until the reagent card is conveyed to a working station of the scanning card kicking mechanism;
(2) the optical seat and the sliding block 2 synchronously move along the sliding rail 1, and specifically, the optical seat moves from an initial position and aligns to the head of a test strip in a reagent card until the whole test strip is optically scanned;
(3) returning the optical seat to the initial position, judging whether the test paper strip completes scanning correctly or not, if so, executing the step (4), and if not, executing the step (2);
(4) the electro-magnet is gone up the electricity, and flexible piece 6 stretches out downwards and plays outside the cassette 5, and flexible piece 6 this moment is located reagent card rear side, and drive slider 2 moves forward, flexible piece 6 and with the rear end limit cooperation of reagent card, drive slider 2 continues to move forward, rejects the reagent card from draw-in groove front end opening part until with the reagent card.
(5) The optical bench returns to its original position.
Specifically, in step (1), before optical scanning, the position of the reagent card can also be adjusted by using the kick card assembly 4, namely, after the reagent card is conveyed to a working station of the scanning kick card mechanism, the telescopic block 6 extends downwards out of the kick card seat 5 and is positioned at the rear side of the reagent card, then the kick card seat 5 is driven to move forwards to be matched with the limit position at the rear end of the reagent card, the kick card seat 5 is continuously driven to move forwards to a set position, so that the reagent card is kept at the position for optical scanning detection, and the optical scanning positions of all the reagent cards are kept consistent.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. A scanning card kicking mechanism, comprising:
the mounting base is provided with a sliding rail (1), a sliding block (2) in sliding fit with the sliding rail (1) and a driving mechanism for driving the sliding block (2) to slide along the sliding rail (1);
the optical base (3) and the sliding block (2) move synchronously and are used for optically scanning the test strip;
the card kicking assembly (4) moves synchronously with the sliding block (2) and is used for rejecting the scanned reagent cards; the method is characterized in that:
the kicking assembly (4) comprises a kicking clamping seat (5), the kicking clamping seat (5) and the sliding block (2) move synchronously, and a telescopic block (6) and a kicking driving mechanism used for driving the telescopic block (6) to extend out of the kicking clamping seat (5) or retract into the kicking clamping seat (5) are arranged in the kicking clamping seat (5).
2. The scanning kicking mechanism of claim 1, wherein: the driving mechanism comprises two synchronous belt wheels (7) positioned at two ends and a synchronous belt (8) sleeved on the two synchronous belt wheels (7), and a motor (9) for driving one synchronous belt wheel (7) to rotate is arranged on the mounting seat; the sliding block (2) is fixedly connected with the synchronous belt (8).
3. The scanning kicking mechanism of claim 1 or 2, characterized in that: the kicking and clamping driving mechanism comprises a kicking and clamping electromagnet (10) arranged in the kicking and clamping seat (5), and a magnet matched with the kicking and clamping electromagnet (10) is arranged on the telescopic block (6).
4. The scanning kicking mechanism of claim 1 or 2, characterized in that: a telescopic channel used for limiting the telescopic block (6) to extend out of the kicking clamping seat (5) or retract into the kicking clamping seat (5) is arranged in the kicking clamping seat (5).
5. The utility model provides a card device is played in scanning which characterized in that: the method comprises the following steps:
the reagent card fixing component is provided with a clamping groove for fixing a reagent card;
a scanning kicking mechanism, which adopts the scanning kicking mechanism of any one of claims 1-4;
the reagent card conveying mechanism is used for conveying the reagent card arranged in the card slot to the scanning card kicking mechanism;
an opening (12) for inserting and pulling a reagent card is formed in the front end of the clamping groove, a gap (13) for scanning and detecting is formed in the side face, facing the scanning card kicking mechanism, of the clamping groove, the width of the gap (13) is larger than or equal to that of the telescopic block (6), and the front end of the gap (13) is communicated with the opening (12); when the telescopic block (6) extends out of the kicking clamping seat (5), the telescopic block (6) is in limited fit with the rear end of the reagent card.
6. The scanning kicking device of claim 5, wherein: the reagent card fixing component comprises a bottom plate (14), wherein pressure clamping plates (15) are arranged on the bottom plate (14) at intervals, the clamping groove is formed between every two adjacent pressure clamping plates (15), and the gap (13) is formed between every two adjacent pressure clamping plates (15).
7. The scanning kicking device of claim 6, wherein: the bottom plate (14) is disc-shaped or circular, and the clamping plates (15) are uniformly distributed on the bottom plate (14) in a circular manner; the reagent card conveying mechanism comprises a rotary feeding mechanism for driving the bottom plate (14) to rotate around the axis of the bottom plate; or the like, or, alternatively,
the reagent card conveying mechanism comprises a reagent card conveying mechanism and a bottom plate (14), wherein the bottom plate (14) is long, the pressure card plates (15) are arranged on the bottom plate (14) at intervals along a straight line, and the reagent card conveying mechanism comprises a straight line feeding mechanism for driving the bottom plate (14) to move along the length direction of the bottom plate.
8. The scanning kicking device of claim 7, wherein: when the bottom plate (14) is in a disc shape or a circular ring shape, the axis of the pressure clamping plate (15) is positioned in the radial direction of the bottom plate (14); when the bottom plate (14) is long, the axis of the clamping plate (15) is vertical to the length direction of the bottom plate.
9. The scanning kicking device of claim 6, wherein: the bottom plate (14) in with draw-in groove one-to-one is equipped with location pearl subassembly (16), location pearl subassembly (16) include mounting hole (17) and fixed mounting apron (18) on mounting hole (17), be equipped with location pearl (19) in mounting hole (17), location pearl (19) with be equipped with spring (20) between the hole bottom of mounting hole (17), be equipped with on apron (18) and be used for making the exposure hole that location pearl (19) part was exposed.
10. An immunity quantitative analyzer, which is characterized in that: comprising a scanning kick card device according to any one of claims 5-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121763440.4U CN215866718U (en) | 2021-07-30 | 2021-07-30 | Scanning card kicking mechanism, scanning card kicking device and immune quantitative analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121763440.4U CN215866718U (en) | 2021-07-30 | 2021-07-30 | Scanning card kicking mechanism, scanning card kicking device and immune quantitative analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215866718U true CN215866718U (en) | 2022-02-18 |
Family
ID=80328856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121763440.4U Active CN215866718U (en) | 2021-07-30 | 2021-07-30 | Scanning card kicking mechanism, scanning card kicking device and immune quantitative analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215866718U (en) |
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2021
- 2021-07-30 CN CN202121763440.4U patent/CN215866718U/en active Active
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