CN218567380U - Analyzer - Google Patents

Abstract

The utility model discloses an analyzer belongs to immunoassay equipment technical field. The utility model provides an analysis appearance includes shell, insertion card mechanism, reads card bar code reader and detection mechanism, is provided with a plurality of card insertion holes along the first direction interval on the shell, is provided with a plurality of card insertion grooves on the insertion card mechanism, and reagent card passes through the card insertion hole and can follow the second direction and insert the card insertion groove that corresponds in, and the movably setting of detection mechanism is in the shell and be used for detecting reagent card one by one. This analysis appearance has a plurality of card inserting mechanism of card inserting groove and sets up a plurality of card inserting holes on the shell through the setting to can fix a plurality of reagent cards simultaneously, and can realize the detection to a plurality of reagent cards through detection mechanism's removal, and then improved the quantity of the reagent card that this analysis appearance one-shot operation can detect, improved detection efficiency.

Description

Analyzer

Technical Field

The utility model relates to an immunoassay equipment technical field especially relates to an analyzer.

Background

The fluorescence immunoassay technology is a technology established on the basis of immunology, biochemistry and microscope technology. According to the principle of antigen-antibody reaction, firstly, the known antigen (antibody) is marked with a fluorescent group to form a fluorescent antibody (or fluorescent antigen), then the fluorescent antibody (or fluorescent antigen) is used as a probe to examine the corresponding antigen (or antibody) in cells or tissues, finally, the cells or tissues where the fluorescence is positioned can be seen by using a fluorescence microscope, so that the properties and the positioning of the antigen or antibody can be determined, and the content can be measured by using a quantitative technology (such as a flow cytometer).

The existing analyzer utilizing the fluorescence immunoassay technology can only detect one reagent card at a time, and has the problem of low detection efficiency. Therefore, how to provide an analyzer with high detection efficiency is a technical problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an analyzer, this analyzer detection efficiency is high.

To achieve the purpose, the utility model adopts the following technical proposal:

an analyzer, comprising: the card inserting device comprises a shell, a card inserting mechanism and a card pushing mechanism, wherein a plurality of card inserting holes are formed in the shell at intervals along a first direction; the card inserting mechanism is arranged in the shell and provided with a plurality of card inserting grooves, the card inserting grooves and the card inserting holes are arranged in a one-to-one correspondence mode, reagent cards can be inserted into the corresponding card inserting grooves along a second direction through the card inserting holes, and the second direction is perpendicular to the first direction; the card reading code scanner is arranged in the shell and is used for reading the serial number information of the reagent card; a detection mechanism movably disposed within the housing and configured to detect the reagent cards one by one.

Preferably, the analyzer further includes a first driving mechanism and a second driving mechanism, the first driving mechanism is configured to drive the detecting mechanism and the second driving mechanism to move along the first direction, and the second driving mechanism is configured to drive the detecting mechanism to move along the second direction.

Preferably, the first driving mechanism includes a first motor, a first screw rod and a first slider, the first motor is fixed in the housing, the first slider is screwed on the first screw rod, and the first motor can drive the first screw rod to rotate so as to drive the first slider to move on the first screw rod along the first direction; and/or the second driving mechanism comprises a second motor, a second screw rod and a second sliding block, the second motor is arranged on the first sliding block, the second sliding block is in threaded connection with the second screw rod, the second motor can drive the second screw rod to rotate so as to drive the second sliding block to move on the second screw rod along the second direction, and the detection mechanism is arranged on the second sliding block.

Preferably, the analyzer further includes a slide rail, the slide rail extends along the first direction, and the first slider is connected to the slide rail in a sliding manner.

Preferably, the number of the card-reading code scanners is one, and the card-reading code scanners are fixedly arranged in the shell or on the detection mechanism; or the number of the card reading code scanners is two, wherein one card reading code scanner is fixedly arranged in the shell, and the other card reading code scanner is fixedly connected to the detection mechanism.

Preferably, the casing is provided with a printing paper outlet; the analyzer further comprises a printer, the printer is fixedly arranged in the shell, and the printer is in communication connection with the detection mechanism and the card-reading code scanner and is used for printing the number information of the target reagent card acquired by the card-reading code scanner and the detection result obtained by detecting the target reagent card by the detection mechanism.

Preferably, the housing is provided with a plurality of groups of lamp holes, and the plurality of groups of lamp holes are arranged in one-to-one correspondence with the plurality of card insertion holes; the analyzer further comprises a lamp strip, wherein a plurality of groups of state lamps are arranged on the lamp strip, the state lamps and the lamp holes are arranged in a one-to-one correspondence mode, the state lamps are arranged in the lamp holes in a penetrating mode, and each group of state lamps is used for indicating the detection state of the reagent card in the corresponding card inserting hole.

Preferably, each set of status lights comprises a detection indicating light and a detection finishing indicating light.

Preferably, the card inserting mechanism comprises a clamping plate and a pressing plate, a plurality of card inserting grooves are formed in the clamping plate at intervals in the first direction, each card inserting groove is provided with a side socket and a top opening, the side sockets correspond to the card inserting holes, and the pressing plate covers the clamping plate and shields at least part of the top openings.

Preferably, the analyzer further includes a touch mechanism disposed on the housing.

Preferably, the detection mechanism comprises multiple bands of detected fluorescence.

Preferably, the analyzer further includes a wireless communication unit configured to transmit a detection result obtained by the detection unit to an external device.

The utility model has the advantages that:

the utility model provides an analyzer includes the shell, insertion card mechanism, read card bar code scanner and detection mechanism, this analyzer has a plurality of insertion card groove's insertion card mechanism and sets up a plurality of insertion card holes on the shell through the setting to can fix a plurality of reagent cards simultaneously, and can remove in first direction and second direction through making detection mechanism, thereby realize the detection to a plurality of reagent cards, and then improved the quantity of the reagent card that this analyzer one-time operation can detect, detection efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of an analyzer provided in an embodiment of the present invention at a viewing angle;

fig. 2 is a schematic structural diagram of an analyzer at another viewing angle according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of the analyzer with the housing removed according to an embodiment of the present invention;

fig. 4 is an exploded view of a card insertion mechanism and a reagent card of an analyzer provided by an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a first driving mechanism and a second driving mechanism of an analyzer provided by an embodiment of the present invention at a viewing angle;

fig. 6 is a schematic structural diagram of the first driving mechanism and the second driving mechanism of the analyzer provided in the embodiment of the present invention at another viewing angle.

In the figure:

1. a housing; 101. inserting a card hole; 102. a card reading port; 103. a lamp hole; 104. a printing paper outlet; 105. a vent hole;

2. a card insertion mechanism; 201. pressing a plate; 202. clamping a plate; 203. a card slot;

3. a card reading code scanner; 4. a detection mechanism;

5. a first drive mechanism; 501. a first motor; 502. a first lead screw; 503. a first slider; 504. a first microswitch;

6. a second drive mechanism; 601. a second motor; 602. a second lead screw; 603. a second slider; 604. a carriage; 605. a second microswitch;

7. a slide rail; 8. a connecting frame; 9. a printer; 10. a light strip; 11. a status light; 12. a touch screen; 13. a touch key pad; 14. a power line socket; 15. a power switch; 16. a main control board; 17. a motor driver; 18. a drag chain; 19. a fan; 20. a foot pad;

100. and (4) reagent cards.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

This embodiment provides an analyzer, which can perform quantitative test on cells or tissues by using fluorescence immunoassay, where the cells or tissues to be detected are located on the reagent card 100, and the analyzer specifically performs test on the reagent card 100. Of course, instead of quantitatively testing the reagent card 100 carrying the cells or tissues by using the fluorescence immunoassay technology, the analyzer may also test other substances by using other detection technologies, as long as the detection mechanism 4 and the corresponding reagent card 100 of the analyzer are replaced.

As shown in fig. 1 to 3, the analyzer includes a housing 1, a card insertion mechanism 2, a card reading scanner 3, a detection mechanism 4, a first drive mechanism 5, and a second drive mechanism 6. The installation cavity is formed in the shell 1, the card inserting mechanism 2, the card reading code scanner 3, the detection mechanism 4, the first driving mechanism 5 and the second driving mechanism 6 are all arranged in the installation cavity, and the shell 1 mainly serves as a device for installation and protection of other components. In this embodiment, the housing 1 includes a bottom plate, a top plate, a left side plate, a right side plate, a front plate, and a rear plate, the bottom plate is horizontally disposed, a plurality of foot pads 20 may be disposed on the bottom plate as required, the top plate is disposed above the bottom plate, the top plate includes a horizontal portion and an inclined portion, and the left side plate, the front plate, the right side plate, and the rear plate are all vertically disposed between the top plate and the bottom plate. A plurality of card insertion holes 101 are formed through the front plate, and the plurality of card insertion holes 101 are spaced apart from each other in a first direction on the front plate, as shown in fig. 1, the first direction is a left-right direction in the drawing. Of course, in other embodiments, the shape of the housing 1 may also be flexibly adjusted according to requirements, the card insertion hole 101 may also be adjusted in other places of the housing 1, such as a top plate or other side plates, and the first direction may also be adjusted to be a vertical up-down direction according to requirements.

As shown in fig. 3 and 4, the card-inserting mechanism 2 is disposed in the housing 1, a plurality of card-inserting slots 203 are disposed on the card-inserting mechanism 2, the plurality of card-inserting slots 203 are disposed in one-to-one correspondence with the plurality of card-inserting holes 101, and the reagent card 100 can be inserted into the corresponding card-inserting slot 203 through the card-inserting hole 101 in a second direction, which is perpendicular to the first direction, in the present embodiment, the second direction is the front-back direction shown in fig. 1. The card slot 203 is used in cooperation with the card insertion hole 101, so that a detection card position is formed. In the present embodiment, as shown in fig. 4, 12 card insertion holes 101 and 12 card insertion slots 203 are provided, so that 12 detection card positions are formed.

In some specific embodiments, with continued reference to fig. 4, the card-inserting mechanism 2 includes a card board 202 and a pressing board 201, the card board 202 is horizontally disposed in the housing 1, a plurality of card slots 203 are disposed on a front end of the card board 202 at intervals along the first direction, the card slots 203 have side sockets and a top opening, and the side sockets are disposed corresponding to the card-inserting holes 101. The pressure plate 201 covers the clamping plate 202 and covers at least part of the top opening. After reagent card 100 gets into card slot 203 through card slot 101 in, clamp plate 201 can be spacing to reagent card 100 from top to bottom to improve the stability of reagent card 100 in card slot 203, and then improve detection mechanism 4 to the detection precision of reagent card 100.

With continued reference to fig. 3, the detecting mechanism 4 is movably disposed in the housing 1 and located right above the card-inserting mechanism 2, the detecting mechanism 4 can move in the first direction and the second direction respectively, or move in an inclined direction forming an angle with the first direction or the second direction, and the movement of the detecting mechanism 4 in the housing 1 realizes the detection of the reagent cards 100 located in the plurality of detection cards one by one. In this embodiment, the detecting mechanism 4 is a detecting module for detecting cells or tissues by using fluorescence immunoassay, and it should be noted that the specific structure of the detecting module is the prior art and can be directly purchased, and therefore, the specific structure of the detecting mechanism 4 is not described herein. Further, the detection mechanism 4 is detachably disposed in the housing 1, so that different types of detection mechanisms 4 can be replaced as required, and different reagent cards 100 can be detected by using different types of detection mechanisms 4, thereby improving the universality of the analyzer. In some embodiments, detection mechanism 4 includes multiple bands of detected fluorescence.

As shown in fig. 3, 5 and 6, the first driving mechanism 5 is used for driving the detecting mechanism 4 and the second driving mechanism 6 to move in the first direction, and the second driving mechanism 6 is used for driving the detecting mechanism 4 to move in the second direction. The first and second driving mechanisms 5 and 6 work together to move the detecting mechanism 4 in the first and second directions, so as to move the detecting mechanism 4 to the position right above the different reagent cards 100 and detect the reagent cards 100 positioned right below.

In some specific embodiments, as illustrated with continued reference to fig. 5 and 6, the first drive mechanism 5 includes a first motor 501, a first lead screw 502, and a first slide 503. Specifically, a motor shaft of the first motor 501 is connected to one end of a first lead screw 502, the first lead screw 502 extends along a first direction, a first slider 503 is connected to the first lead screw 502 in a threaded manner and forms a lead screw nut pair, and the second driving mechanism 6 is connected to the first slider 503. When the first motor 501 is powered on, the first motor 501 can drive the first lead screw 502 to rotate around the central axis thereof, and when the first lead screw 502 rotates around the central axis thereof, the first slider 503 can move along the first direction, so as to drive the second driving mechanism 6 and the detection mechanism 4 to synchronously move along the first direction, thereby enabling the detection mechanism 4 to be located above different reagent cards 100. The arrangement of the first driving mechanism 5 can realize large-scale coarse adjustment of the detection mechanism 4, so that the detection mechanism 4 can be rapidly moved to the position above the reagent card 100 to be detected.

With continued reference to fig. 5 and 6, the second driving mechanism 6 includes a second motor 601, a second lead screw 602, and a second slider 603, a motor shaft of the second motor 601 is connected to one end of the second lead screw 602, the second lead screw 602 extends along the second direction, the second slider 603 is connected to the second lead screw 602 in a threaded manner and forms a lead screw nut pair, and the detecting mechanism 4 is disposed on the second slider 603. When the second motor 601 is powered on, the second motor 601 can drive the second lead screw 602 to rotate around the central axis thereof, and when the second lead screw 602 rotates around the central axis thereof, the second slider 603 can move along the second direction, so as to drive the detection mechanism 4 to move along the second direction synchronously, and further enable the detection mechanism 4 to be located right above the detection position on the reagent card 100 to be detected. The arrangement of the second driving mechanism 6 can realize fine adjustment of the detection mechanism 4 in a small range, so that the detection mechanism 4 can move quickly to a position right above the detection position of the reagent card 100 to be detected.

It should be noted that, because the reagent card 100 is in a long strip shape, a feeding position and a detection position are arranged on the reagent card 100 along the length direction, the feeding position is used for feeding the tissue fluid to be detected into the reagent card 100, and the detection position is used for the detection mechanism 4 to detect. The cooperative use of the first drive mechanism 5 and the second drive mechanism 6 enables the detection mechanism 4 to be quickly and accurately moved to a position directly above the detection position of the reagent card 100. Of course, in other embodiments, the first driving mechanism 5 and the second driving mechanism 6 may adopt an air cylinder, a linear motor, or the like, and are not limited to a combination of a motor and a lead screw-nut mechanism.

Of course, in other embodiments, a robot or other driving device having multiple degrees of freedom may be used as the first and second driving mechanisms 5 and 6.

Further, in order to improve the moving accuracy of the detecting mechanism 4 in the first direction, as shown in fig. 3 and 5, the analyzer further includes a slide rail 7, the slide rail 7 extends along the first direction, and the first sliding block 503 is slidably connected to the slide rail 7. In some more specific embodiments, the analyzer further includes a connecting frame 8, the connecting frame 8 is fixedly connected to the first sliding block 503, the second motor 601 is fixedly connected to the connecting frame 8, and the connecting frame 8 is slidably connected to the sliding rail 7.

Specifically, as shown in fig. 5, the connecting frame 8 is an L-shaped bracket, and specifically includes a horizontal plate and a vertical plate, the horizontal plate is connected to the first slider 503, the second motor 601 is connected to the outer side of the vertical plate, and the second lead screw 602 passes through the vertical plate and is located on the inner side of the connecting frame 8. Furthermore, the analyzer further includes a sliding frame 604, the sliding frame 604 is slidably disposed above the horizontal plate, the second sliding block 603 is fixedly connected to the sliding frame 604, and the sliding frame 604 is fixedly connected to the detecting mechanism 4. When the second motor 601 drives the second lead screw 602 to rotate around its central axis, the second slider 603 and the carriage 604 can be moved in the second direction synchronously, thereby driving the detection mechanism 4 to move in the second direction. Of course, a guide rail may be provided between the sliding frame 604 and the connecting frame 8, and the guide rail extends along the second direction to improve the moving accuracy of the sliding frame 604 and the detecting mechanism 4 in the second direction.

Continuing to refer to fig. 3, a card reader scanner 3 is disposed within the housing 1 and is used to read the numbering information of the reagent cards 100. With continued reference to fig. 1, a card reading slot 102 is disposed on the housing 1 at a position corresponding to the card reader 3, and the reagent card 100 can be inserted into the card reader 3 through the card reading slot 102, in this embodiment, the card reading slot 102 is specifically disposed on the front plate and is located at one side of the plurality of card insertion holes 101. The specific structure of the card-reading code scanner 3 is prior art, and the detailed description of the specific structure of the card-reading code scanner 3 is omitted here.

In some embodiments, only one card reader scanner 3 is provided in the analyzer, the card reader scanner 3 being fixedly arranged in the housing 1 and located at one side of the card insertion mechanism 2. When the user uses the analyzer, the reagent card 100 can be inserted into the card reading bar code scanner 3 through the card reading opening 102, so that the card reading bar code scanner 3 is utilized to acquire the number information of the reagent card 100, after the card reading bar code scanner 3 acquires the number information of the reagent card 100, the reagent card 100 is sequentially inserted into the card inserting holes 101, so that the analyzer can distinguish the reagent cards 100 positioned in different card inserting holes 101 according to the acquired number information of the reagent card 100, so that the detection results acquired by the detection mechanism 4 correspond to the reagent cards 100 with different number information one to one in the later period, and the confusion phenomenon of the detection results is avoided.

In some specific embodiments, only one card-reading scanner 3 is provided in the analyzer, and the card-reading scanner 3 is fixedly arranged on the detection mechanism 4 and can move synchronously with the detection mechanism 4. When the user uses the analyzer, the user does not need to manually insert the reagent card 100 into the card reading code scanner 3 in advance to acquire the number information of the reagent card 100, but when the detection mechanism 4 sequentially moves to the upper sides of different reagent cards 100, the card reading code scanner 3 synchronously moves to the upper side of the reagent card 100, so that when the detection mechanism 4 detects a substance to be detected on the reagent card 100, the card reading code scanner 3 can synchronously acquire the number information of the reagent card 100 and synchronously upload or print the number information and the detection result of the reagent card 100.

In some embodiments, two card-reading scanners 3 are provided within the analyzer, one of the two card-reading scanners 3 being fixedly disposed within the housing 1 and the other being fixedly attached to the detection mechanism 4. The card reading code scanner 3 fixedly arranged in the shell 1 is used for preliminarily acquiring the number information of the reagent card 100 so as to determine the corresponding relation between the number information and the detection card position, and the card reading code scanner 3 fixedly connected to the detection mechanism 4 is used for rechecking the number information of the reagent card 100 so as to avoid the situation that a user inserts a wrong detection card position after acquiring the number information of the reagent card 100 by using the card reading code scanner 3 fixedly arranged in the shell 1, so that the detection result is disordered. The two card reading code scanners 3 are matched for use, so that the fault rate can be reduced, and the detection accuracy can be improved.

Further, in order to obtain the detection result of the detection mechanism 4 in time by the user, as shown in fig. 3, the analyzer further includes a printer 9, the printer 9 is fixedly disposed in the housing 1, and the printer 9 is in communication connection with the detection mechanism 4 and the card-reading code scanner 3, and is configured to print the number information of the target reagent card obtained by the card-reading code scanner 3 and the detection result obtained by the detection mechanism 4 detecting the target reagent card. Continuing to refer to fig. 1, a printing paper outlet 104 is provided on the housing 1 at a position corresponding to the printer 9, and in this embodiment, the printing paper outlet 104 is provided on a horizontal portion of the top plate, and printing paper of the printer 9 can be placed outside the printer 9 through the printing paper outlet 104. The result detected by the detection mechanism 4 can be printed out in time through the printer 9, so that the user can grasp the detection result in time. Alternatively, the printer 9 is a thermal printer.

In order to facilitate a user to obtain a detection stage of the reagent card 100 in different detection screens in time, referring to fig. 1, a plurality of sets of lamp holes 103 are provided on the housing 1, where the plurality of sets of lamp holes 103 correspond to the plurality of card insertion holes 101 one by one, and in some specific embodiments, since 12 card insertion holes 101 are provided, a set of lamp holes 103 is provided above each card insertion hole 101. Continuing to refer to fig. 3, the analyzer further includes a light strip 10, a plurality of groups of status lights 11 are disposed on the light strip 10, the plurality of groups of status lights 11 are disposed in one-to-one correspondence with the plurality of groups of light holes 103, the number of each group of status lights 11 is equal to the number of each group of light holes 103, the status lights 11 are disposed in the corresponding light holes 103 in a penetrating manner, and each group of status lights 11 is used for indicating the detection state of the reagent card 100 in the corresponding card insertion hole 101.

In some specific embodiments, each group of light holes 103 may include only one light hole 103, and correspondingly, each group of status lights 11 includes only one status light 11, and the detection stage of the reagent card 100 is indicated by the lighting or the extinguishing of the status light 11. For example: when the status light 11 blinks, it represents that the reagent card 100 is being detected; when the status light 11 is on for a long time, the detection of the reagent card 100 is finished; when the status light 11 is off, it represents that the reagent card 100 is not detected.

In some embodiments, as shown with continued reference to fig. 1 and 3, each set of light holes 103 may include two light holes 103, and correspondingly, each set of status lights 11 includes two status lights 11, where the two status lights 11 are an in-test indicator light and an end-of-test indicator light, respectively, and when the in-test indicator light emits light, it represents that the reagent card 100 is being tested; when the detection completion indicator lights, the detection of the reagent card 100 is completed; when the indicator light in the test and the indication of completion of the test are turned off, it represents that the reagent card 100 is not tested.

Further, with continued reference to fig. 1 and 3, the analyzer further includes a fan 19, the fan 19 being disposed within the housing 1 for assisting in dissipating heat from the components within the housing 1. Correspondingly, a ventilation hole 105 is provided on the right side plate of the housing 1 at a position corresponding to the fan 19.

The analyzer further comprises a touch mechanism, the touch mechanism is arranged on the shell 1, and the touch mechanism is used for controlling the whole analyzer to execute functions. Specifically, as shown in fig. 1 and 2, the touch mechanism includes a touch screen 12 and a touch key sheet 13, and the touch screen 12 and the touch key sheet 13 are disposed on the inclined portion of the top plate so that a user can touch and operate the analyzer. The touch key sheet 13 serves as an input member, and commands for controlling the operations of the respective components of the analyzer can be input through the touch key sheet 13. The touch screen 12 is used as an input component and an output component at the same time, and the touch screen 12 can input instructions for controlling the actions of the components of the analyzer and can also display the detection result obtained after the detection mechanism 4 detects the reagent card 100, so that a user can master the detection result in time. The specific structure of the touch screen 12 and the touch key sheet 13 as an analyzer is the prior art, and the structure thereof will not be described in detail. This analysis appearance has realized the integration through with each parts integration such as touch-control mechanism and printer 9, makes this analysis appearance portable.

Continuing to refer to fig. 3, the analyzer further includes a main control board 16 and a motor driver 17, the main control board 16 and the motor driver 17 are both disposed inside the housing 1, the main control board 16 is in communication connection with the touch screen 12, the touch key board 13, the motor driver 17, the first motor 501, the second motor 601, the detection mechanism 4, the card reading scanner 3, and the like, and the motor driver 17 is electrically connected with the first motor 501 and the second motor 601. In this embodiment, the main control board 16 may be a centralized or distributed controller, for example, the controller may be a single-chip microcomputer or may be composed of multiple distributed single-chip microcomputers, and a control program may be run in the single-chip microcomputers to control the touch screen 12, the touch key board 13, the motor driver 17, the first motor 501, the second motor 601, the detection mechanism 4, the card reading scanner 3, and other components to implement the functions thereof. Optionally, a buzzer is further integrated on the main control board 16, and the buzzer is used for sending out a signal for prompting an operation.

Further, with continued reference to fig. 5 and 6, the analyzer further includes a first microswitch 504 and a second microswitch 605, the first microswitch 504 being correspondingly disposed adjacent the first motor 501 and the second microswitch 605 being correspondingly disposed adjacent the second motor 601. Taking the second micro switch 605 disposed near the second motor 601 as an example, the second micro switch 605 is fixedly disposed at one side of the second motor 601, the laser detector is disposed on the vertical plate of the carriage 604 fixedly connected to the second slider 603, when the carriage 604 is driven to move back and forth along the axis direction of the lead screw by the rotation of the second lead screw 602, when the laser detector moves to contact the contact point on the second micro switch 605, the second micro switch 605 is triggered, and after the main control board 16 obtains the trigger signal, the power supply to the second motor 601 is stopped, so that the second motor 601 stops moving. At this time, the main control board 16 positions the position as a zero point position, and then the user clicks an operation button on the touch screen 12 or the touch key board 13, so that the main control board 16 can control each component of the analyzer to move to a corresponding position according to a set program and parameters, thereby completing the related detection. The trigger principle of the first microswitch 504 is the same, and is not described herein.

Further, as shown in fig. 2 and fig. 3, the analyzer further includes a power socket 14, a power switch 15 and a tow chain 18, wherein the power socket 14 and the power switch 15 are disposed on the rear plate of the housing 1, the power socket 14 is electrically connected with all the power consumption components in the analyzer, and the power socket 14 can be connected with an external power source, so as to supply power to all the power consumption components of the analyzer. The power switch 15 is used for controlling the on-off of the circuit in the analyzer, and the drag chain 18 is arranged in the shell 1 and used for protecting the electric wires in the analyzer.

Further, the analyzer further includes a wireless communication means for transmitting the detection result obtained by the detection means 4 to an external device. Optionally, the wireless communication mechanism is a WiFi module, a bluetooth module, or the like.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (12)

1. An analyzer, comprising:

the card inserting device comprises a shell (1), wherein a plurality of card inserting holes (101) are formed in the shell (1) at intervals along a first direction;

the card inserting mechanism (2), the card inserting mechanism (2) is arranged in the shell (1), a plurality of card inserting grooves (203) are formed in the card inserting mechanism (2), the plurality of card inserting grooves (203) and the plurality of card inserting holes (101) are arranged in a one-to-one correspondence manner, reagent cards (100) can be inserted into the corresponding card inserting grooves (203) along a second direction through the card inserting holes (101), and the second direction is perpendicular to the first direction;

the card reading code scanner (3), the card reading code scanner (3) is arranged in the shell (1) and is used for reading the number information of the reagent card (100);

a detection mechanism (4), the detection mechanism (4) being movably disposed within the housing (1) and configured to detect the reagent cards (100) one by one.

2. The analyzer of claim 1,

the analyzer further comprises a first driving mechanism (5) and a second driving mechanism (6), wherein the first driving mechanism (5) is used for driving the detection mechanism (4) and the second driving mechanism (6) to move along the first direction, and the second driving mechanism (6) is used for driving the detection mechanism (4) to move along the second direction.

3. The analyzer of claim 2,

the first driving mechanism (5) comprises a first motor (501), a first screw rod (502) and a first sliding block (503), the first motor (501) is fixed in the shell (1), the first sliding block (503) is in threaded connection with the first screw rod (502), and the first motor (501) can drive the first screw rod (502) to rotate so as to drive the first sliding block (503) to move on the first screw rod (502) along the first direction;

and/or the second driving mechanism (6) comprises a second motor (601), a second lead screw (602) and a second sliding block (603), the second motor (601) is arranged on the first sliding block (503), the second sliding block (603) is screwed on the second lead screw (602), the second motor (601) can drive the second lead screw (602) to rotate so as to drive the second sliding block (603) to move on the second lead screw (602) along the second direction, and the detection mechanism (4) is arranged on the second sliding block (603).

4. The analyzer of claim 3,

the analyzer further comprises a sliding rail (7), the sliding rail (7) extends along the first direction, and the first sliding block (503) is connected with the sliding rail (7) in a sliding mode.

5. The analyzer of claim 1,

the number of the card reading code scanners (3) is one, and the card reading code scanners (3) are fixedly arranged in the shell (1) or on the detection mechanism (4);

or the number of the card reading code scanners (3) is two, one of the card reading code scanners (3) is fixedly arranged in the shell (1), and the other card reading code scanner (3) is fixedly connected to the detection mechanism (4).

6. The analyzer of claim 1,

a printing paper outlet (104) is arranged on the shell (1);

the analyzer further comprises a printer (9), the printer (9) is fixedly arranged in the shell (1), and the printer (9) is in communication connection with the detection mechanism (4) and the card-reading code scanner (3) and is used for printing the number information of the target reagent card acquired by the card-reading code scanner (3) and the detection result obtained by detecting the target reagent card by the detection mechanism (4).

7. The analyzer of claim 1,

a plurality of groups of lamp holes (103) are formed in the shell (1), and the plurality of groups of lamp holes (103) are arranged in one-to-one correspondence with the plurality of card inserting holes (101);

the analyzer further comprises a lamp strip (10), a plurality of groups of status lamps (11) are arranged on the lamp strip (10), the plurality of groups of status lamps (11) are arranged in one-to-one correspondence with the plurality of groups of lamp holes (103), the status lamps (11) penetrate through the corresponding lamp holes (103), and each group of status lamps (11) is used for indicating the detection state of the reagent card (100) in the corresponding card inserting hole (101).

8. The analyzer of claim 7,

each group of the status lights (11) comprises a detection indicating light and a detection finishing indicating light.

9. The analyzer of claim 1,

card-inserting mechanism (2) include cardboard (202) and clamp plate (201), follow on cardboard (202) the interval is provided with a plurality ofly in the first direction card slot (203), card slot (203) have lateral part socket and open-top, the lateral part socket with card inserting hole (101) correspond the setting, clamp plate (201) lid is established on cardboard (202), and shelter from at least part open-top.

10. The analyzer of claim 1,

the analyzer further comprises a touch mechanism, and the touch mechanism is arranged on the shell (1).

11. The analyzer of claim 1,

the detection mechanism (4) comprises detection fluorescence of various wave bands.

12. The analyzer of claim 1,

the analyzer further comprises a wireless communication mechanism for transmitting the detection result obtained by the detection mechanism (4) to an external device.

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