Reagent card magazine bin

Abstract

The utility model discloses a reagent card magazine bin which comprises a bottom plate support, a plurality of mutually independent reagent card magazine grooves are formed in the bottom plate support, magnet placing areas are arranged on the rear side walls of the reagent card magazine grooves, and magnets are arranged in the magnet placing areas. And the magnet is used for magnetically attracting the reagent card magazine placed in the reagent card magazine groove. According to the reagent card magazine bin, the reagent card magazines can be accurately positioned in the reagent card magazine grooves, so that the reagent cards are smoothly pulled out for detection, and the detection efficiency of the reagent cards is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fluorescent immunoassay equipment technical field, especially, relate to a reagent card magazine. BACKGROUND

[0002] Fluorescent immunoassay belongs to biomedical detection technology field, and is mainly applied to clinical medicine, food safety detection, environmental monitoring and biological safety etc. field. The fluorescent immunoassay equipment passes through fluorescent immunoassay detection technology, and utilizes the change of fluorescent signal to quantitative or qualitative analysis specific component in sample. Since fluorescent immunoassay detection technology has a series of advantages such as high sensitivity, strong specificity, fast detection speed, safe and stable, therefore is widely applied to clinical detection, and has wide application prospect in endocrine disease detection, infectious disease detection, gynaecology and obstetrics disease detection, tumor marker detection, genetic disease detection, blood and cytology detection etc. detection field.

[0003] In Chinese patent document CN212134717U, a reagent card magazine assembly is disclosed, which comprises a reagent card magazine, a plurality of reagent card magazine partitions are arranged in the reagent card magazine, so that the reagent card magazine has a plurality of mutually independent reagent card magazine slots for placing the reagent card magazines; the reagent card magazine partitions are fixed by bottom fixing blocks and top fixing blocks. The reagent card magazine assembly further comprises a plurality of reagent card knob devices, the reagent card knob device has a reagent card knob motor, the reagent card knob motor drives a reagent card knob connecting block fixedly connected with a reagent card knob belt through a reagent card knob driving wheel, a reagent card knob driven wheel and a reagent card knob belt to move back and forth along a reagent card knob slide rail, and a reagent card knob is arranged on the reagent card knob connecting block.

[0004] The above technical scheme has the problems that the position of the reagent card magazine in the reagent card magazine cannot be fixed or the fixed position is unstable when the fluorescent immunoassay equipment is running, so that the reagent card knob device cannot smoothly knob the reagent card in the reagent card magazine, resulting in detection failure. Therefore, it is necessary to improve the structure of the existing reagent card magazine and develop a new type of reagent card magazine that can accurately position the reagent card magazine. UTILITY MODEL CONTENTS

[0005] The utility model solves the problem of providing a new type of reagent card magazine, which can accurately position the reagent card magazine in the reagent card magazine, so that the reagent card can be smoothly knobbed out for detection, and the detection efficiency of the reagent card is improved.

[0006] In order to solve the above technical problems, the technical scheme of the utility model is, a reagent card magazine, including bottom plate support, be provided with a plurality of independent reagent card magazine groove on the bottom plate support, the rear side wall of reagent card magazine groove is provided with magnet placing area, be provided with magnet in magnet placing area, the magnet is used for the reagent card magazine that is placed in reagent card magazine groove is magnetically attracted.

[0007] Because the magnet is arranged in the magnet placing area, the reagent card magazine can be accurately positioned in the reagent card magazine, so that the reagent card is smoothly pulled out for detection, and the detection efficiency of the reagent card is improved.

[0008] Preferably, the upper side wall of the reagent card magazine groove is provided with a first limiting piece for limiting the reagent card magazine.

[0009] The first limiting piece is arranged to limit the reagent card magazine in the reagent card magazine groove in the lateral direction due to the magnetic attraction of the magnet, and further limit the reagent card magazine in the longitudinal direction in the reagent card magazine groove, thereby further ensuring the accurate positioning of the reagent card magazine.

[0010] Preferably, a compatible block is arranged in the reagent card magazine groove.

[0011] The compatible block can be adapted to small-volume reagent card magazines with a height less than the height of the reagent card magazine groove, and can be placed in the reagent card magazine groove of the reagent card magazine according to the detection needs, increasing the applicability of the reagent card magazine.

[0012] Preferably, the compatible block is arranged at the upper part of the reagent card magazine groove, and the lower part of the rear side wall of the reagent card magazine groove is provided with a magnet placing area, and a magnet is arranged in the magnet placing area, the magnet is used for magnetically attracting a small-volume reagent card magazine placed in the lower part of the reagent card magazine groove.

[0013] The magnet arranged in the magnet placing area can accurately position the small-volume reagent card magazine in the reagent card magazine groove in the lateral direction.

[0014] Preferably, a positioning hole is arranged on the rear side wall of the reagent card magazine groove, and the compatible block is detachably connected with the positioning hole.

[0015] Preferably, the positioning hole is a threaded hole, and a through threaded hole is arranged on the compatible block, and the through threaded hole and the positioning hole are fixed by a bolt.

[0016] The compatible block is connected with the positioning hole in the reagent card magazine groove through the through threaded hole, so that the compatible block is fixed in the reagent card magazine in the lateral direction.

[0017] Preferably, the upper side wall of the reagent card magazine slot is further provided with a second limiting piece for limiting the compatible block.

[0018] The second limiting piece is provided to fix the compatible block in the reagent card magazine slot in the longitudinal direction.

[0019] Preferably, a third limiting piece is arranged on the outer top surface of the compatible block and matched with the second limiting piece; and a fourth limiting piece is arranged on the outer bottom surface of the compatible block for limiting the reagent card magazine.

[0020] The third limiting piece is matched with the second limiting piece to fix the compatible block in the reagent card magazine slot in the longitudinal direction; and the fourth limiting piece is arranged to further accurately position the small-volume reagent card magazine in the reagent card magazine slot in the longitudinal direction.

[0021] Preferably, a micro switch setting hole and a reagent card scanner scanning hole are further arranged on the rear side wall of the reagent card magazine slot, the micro switch setting hole is used to arrange a micro switch for identifying whether the reagent card magazine is placed in the reagent card magazine slot; and the reagent card scanner scans a two-dimensional code on the reagent card magazine through the reagent card scanner scanning hole to transmit the scanned detection item information to a detection device.

[0022] The micro switch setting hole and the reagent card scanner scanning hole arranged in the reagent card magazine slot can ensure that the reagent card magazine is accurately placed in the reagent card magazine slot and ensure the smooth progress of subsequent detection items.

[0023] Preferably, a bottom plate track is arranged on the bottom plate support of the reagent card magazine slot, the bottom plate track is arranged one-to-one with the reagent card magazine slot, and a reagent card knob device is arranged below the bottom plate track, the reagent card knob device is used to move the reagent card in the reagent card magazine slot to a subsequent detection position.

[0024] Compared with the prior art, the reagent card magazine can be accurately positioned in the reagent card magazine slot of the reagent card magazine slot, the reagent card knob device can smoothly move the reagent card, the detection efficiency of the reagent card is improved, and the reagent card magazine slot can adapt to reagent card magazines of different sizes, meet different detection needs of the market, and improve the applicability of the reagent card magazine slot. BRIEF DESCRIPTION OF DRAWINGS

[0025] The embodiments of the present application will be further described in detail below with reference to the drawings and the embodiments of the present application:

[0026] Figure 1 is a structural diagram of the reagent card magazine slot (assembled with a small-volume reagent card magazine) of the present application Figure One ;

[0027] Figure 2 This is a schematic diagram of the reagent card magazine compartment (equipped with a small-volume reagent card magazine) of this application. Figure Two ;

[0028] Figure 3 This is a schematic diagram of the reagent card magazine compartment equipped with a reagent card lever device.

[0029] Figure 4 This is a partial structural diagram of the upper part of the reagent card magazine compartment in this application;

[0030] Figure 5 This is a schematic diagram of the compatibility block for the reagent card magazine compartment in this application. Figure One ;

[0031] Figure 6 This is a schematic diagram of the compatibility block for the reagent card magazine compartment in this application. Figure Two (Rearward view);

[0032] Among them, 1-Reagent card magazine compartment; 2-Magnet placement area; 3-Reagent card magazine; 4-Compatibility block; 5-Reagent card; 6-Reagent card lever device; 7-Reagent card barcode scanner scanning hole; 8-Micro switch setting hole; 9-Reagent card magazine slot; 10-First limiting member; 11-Second limiting member; 12-Positioning hole; 13-Base plate track; 14-Base plate bracket; 15-Third limiting member; 16-Through threaded hole; 17-Fourth limiting member. Detailed Implementation

[0033] like Figures 1-6 As shown, this application provides a reagent card magazine compartment 1, including a base plate support 14. The base plate support 14 has several independent reagent card magazine slots 9. A magnet placement area 2 is provided on the rear side wall of each reagent card magazine slot 9. A magnet is placed in the magnet placement area 2 to magnetically attract the reagent card magazine 3 placed in the reagent card magazine slot 9. Because of the magnet in the magnet placement area 2, the reagent card magazine 3 can be accurately positioned in the reagent card magazine compartment 1, allowing the reagent card 5 to be smoothly removed for testing, thus improving the testing efficiency of the reagent card 5. Specifically, the reagent card magazine 3 is precisely positioned in the lateral direction of the reagent card magazine compartment 1 due to magnetic attraction, preventing positional displacement due to external forces, thus facilitating subsequent reagent card removal for testing.

[0034] A compatibility block 4 is provided inside the reagent card magazine slot 9. The compatibility block 4 can accommodate small-volume reagent card magazines 3 whose height is less than that of the reagent card magazine slot 9. During reagent card testing, large or small-volume reagent card magazines 3 can be placed in the reagent card magazine slot 9 in the reagent card magazine compartment 1 as needed, thereby increasing the applicability of the reagent card magazine compartment 1.

[0035] The compatible block 4 is arranged at the upper part of the reagent card magazine slot 9, and the lower part of the rear side wall of the reagent card magazine slot 9 is provided with a magnet placement area 2, and a magnet is arranged in the magnet placement area 2, which is used to magnetically attract the small-volume reagent card magazine 3 placed at the lower part of the reagent card magazine slot 9. The magnet arranged in the magnet placement area 2 can accurately position the small-volume reagent card magazine 3 in the transverse direction in the reagent card magazine slot 9. When the small-volume reagent card magazine 3 is placed in the reagent card magazine slot 1, the compatible block 4 is located above the small-volume reagent card magazine 3.

[0036] A positioning hole 12 is arranged on the rear side wall of the reagent card magazine slot 9, and the compatible block 4 is detachably connected with the positioning hole 12.

[0037] Specifically, the positioning hole 12 is a threaded hole, and a through threaded hole 16 is arranged on the compatible block 4, and the through threaded hole 16 is fixedly connected with the positioning hole 12 through a bolt. The compatible block 4 is connected with the positioning hole in the reagent card magazine slot 9 through the through threaded hole 16, so that the compatible block 4 is fixed in the reagent card magazine slot 9 in the transverse direction.

[0038] A first limiting piece 10 is arranged on the upper side wall of the reagent card magazine slot 9, which is used to limit the reagent card magazine 3. In addition to being limited in the transverse direction in the reagent card magazine slot 9 due to the magnetic attraction of the magnet, the first limiting piece 10 further limits the reagent card magazine 3 in the longitudinal direction in the reagent card magazine slot 9, so as to further ensure the accurate positioning of the reagent card magazine 3. Specifically, the first limiting piece 10 is a ball plunger, which abuts against the top of the reagent card magazine 3 to limit the reagent card magazine 3. Here, the reagent card magazine 3 is a large-volume reagent card magazine.

[0039] A second limiting piece 11 is further arranged on the upper side wall of the reagent card magazine slot 9, which is used to limit the compatible block 4. A third limiting piece 15 is arranged on the outer top surface of the compatible block 4 and cooperates with the second limiting piece 11; and a fourth limiting piece 17 is arranged on the outer bottom surface of the compatible block 4 and is used to limit the reagent card magazine 3. The cooperation of the second limiting piece 11 and the third limiting piece 15 enables the compatible block 4 to be fixed in the reagent card magazine slot 9 in the longitudinal direction; and the arrangement of the fourth limiting piece 17 further ensures the accurate positioning of the small-volume reagent card magazine 3 in the reagent card magazine slot 9 in the longitudinal direction.

[0040] Specifically, the second limiting piece 11 is a double-track structure with a middle convex and two sides concave, and the ball plunger of the first limiting piece 10 is located on the middle convex of the second limiting piece 11. The third limiting piece 15 is a single-track structure with a middle concave and two sides convex, and cooperates with the second limiting piece 11 to limit the compatible block. The fourth limiting piece 17 is a ball head plunger, which abuts on the top of the small-volume reagent card magazine 3 to position the reagent card magazine 3.

[0041] The rear side wall of the reagent card magazine slot 9 is further provided with a micro switch setting hole 8 and a reagent card scanner scanning hole 7. The micro switch setting hole 8 is used to set a micro switch, which is used to identify whether the reagent card magazine 3 has been placed in the reagent card magazine slot 9. The reagent card scanner scans the two-dimensional code on the reagent card magazine 3 through the reagent card scanner scanning hole 7, and transmits the scanned detection item information to the detection equipment. The micro switch setting hole 8 and the reagent card scanner scanning hole 7 are arranged in the reagent card magazine slot 9, which can ensure that the reagent card magazine 3 is accurately placed in the reagent card magazine slot 9, and ensure the smooth progress of the subsequent detection items.

[0042] Specifically, the magnet placement area 2 is provided with three from top to bottom, which are the first magnet placement area, the second magnet placement area and the third magnet placement area. The positioning hole 12 is arranged between the first magnet placement area and the second magnet placement area. The reagent card scanner scanning hole 7 and the scanning hole micro switch mounting hole 8 are arranged between the second magnet placement area and the third magnet placement area from top to bottom.

[0043] The bottom plate support 14 of the reagent card magazine bin is provided with a bottom plate track 13, which is arranged one by one with the reagent card magazine slot 9. The bottom plate track 13 is provided with a reagent card poking device 6 below, which is used to move the reagent card 5 in the reagent card magazine slot 9 to the subsequent detection position.

[0044] When the reagent card magazine 3 to be detected is a large-volume reagent card magazine 3 matching the size of the reagent card magazine slot 9, the reagent card 5 is first loaded into the reagent card magazine 3, and then the reagent card magazine 3 is placed into the reagent card magazine slot 9. The magnet provided in the rear sidewall magnet placement area 2 of the reagent card magazine slot 9 is magnetically attracted to the magnetic metal sheet provided on the reagent card magazine 3, so that the reagent card magazine 3 is accurately positioned in the reagent card magazine slot 9. At the same time, the first limiting piece 10 on the upper sidewall of the reagent card magazine slot 9 abuts against the top of the reagent card magazine 3, further accurately positioning the reagent card magazine 3. After the reagent card magazine 3 is placed, the micro-switch in the micro-switch setting hole 8 of the rear sidewall of the reagent card magazine slot 9 detects it, and the reagent card scanner installed on the outer side of the reagent card magazine slot 9 scans the two-dimensional code provided on the reagent card magazine 3 through the reagent card scanner scanning hole 7, and the scanning information such as detection items is entered into the detection equipment. When the reagent card 3 is detected, the reagent card ejecting device 6 ejects the reagent card 5 in the reagent card magazine 3 along the bottom plate track 13 on the bottom plate support 14 to the subsequent detection position.

[0045] When a small-volume reagent card magazine 3 with a height smaller than that of the reagent card magazine slot 9 needs to be detected, the compatible block 4 is installed in the upper part of the reagent card magazine slot 9 through the through-thread hole 16 and the positioning hole 12 on the rear sidewall of the reagent card magazine slot 9. The second limiting piece 11 on the upper sidewall of the reagent card magazine slot 9 cooperates with the third limiting piece 15 on the outer top surface of the compatible block 4 to further limit the compatible block 4. The reagent card magazine 3 is placed in the lower part of the reagent card magazine slot 9 and abuts against the lower part of the compatible block 4. The reagent card magazine 3 is accurately positioned in the reagent card magazine slot 9 through the magnetic attraction of the magnet provided on the lower part of the rear sidewall of the reagent card magazine slot 9, and the fourth limiting piece 17 on the outer bottom surface of the compatible block 4 abuts against the top of the reagent card magazine 3 to further position the reagent card magazine 3. After the reagent card magazine 3 is placed, the micro-switch in the micro-switch setting hole 8 of the rear sidewall of the reagent card magazine slot 9 detects it, and the reagent card scanner installed on the outer side of the reagent card magazine slot 9 scans the two-dimensional code provided on the reagent card magazine 3 through the reagent card scanner scanning hole 7, and the scanning information such as detection items is entered into the detection equipment. When the reagent card 3 is detected, the reagent card ejecting device 6 ejects the reagent card 5 in the reagent card magazine 3 along the bottom plate track 13 on the bottom plate support 14 to the subsequent detection position.

[0046] The application can ensure that the reagent card magazine 3 is accurately positioned in the reagent card magazine compartment 1, so that the reagent card ejecting device 6 can smoothly eject the reagent card 5, improve the detection efficiency of the reagent card 5, and adapt to reagent card magazines 3 of different sizes, meet different detection needs of the market, and improve the applicability of the reagent card magazine compartment 1.

[0047] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A reagent card magazine magazine characterized by, The bottom plate support is provided with a plurality of independent reagent card magazine slots, the rear side wall of the reagent card magazine slot is provided with a magnet placement area, and a magnet is arranged in the magnet placement area, which is used for magnetically attracting the reagent card magazine placed in the reagent card magazine slot. The reagent card magazine slot is provided with a compatible block; the compatible block is arranged on the upper part of the reagent card magazine slot; the lower part of the rear side wall of the reagent card magazine slot is provided with a magnet placement area; the rear side wall of the reagent card magazine slot is provided with a positioning hole, and the compatible block and the positioning hole are detachably connected.

2. The reagent card magazine according to claim 1, characterized in that, The upper side wall of the reagent card magazine slot is provided with a first limiting piece for limiting the reagent card magazine.

3. The reagent card magazine of claim 1, wherein, The positioning hole is a threaded hole, and a through threaded hole is arranged on the compatible block and connected and fixed with the positioning hole through a bolt.

4. The reagent card magazine of claim 1, wherein, The upper side wall of the reagent card magazine slot is further provided with a second limiting piece for limiting the compatible block.

5. The reagent card magazine of claim 4, wherein, The outer top surface of the compatible block is provided with a third limiting piece matched with the second limiting piece, and the outer bottom surface of the compatible block is provided with a fourth limiting piece for limiting the reagent card magazine.

6. The reagent card magazine of claim 1, wherein, The rear side wall of the reagent card magazine slot is further provided with a micro switch setting hole and a reagent card code scanner scanning hole, the micro switch setting hole is used for setting a micro switch, the micro switch is used for identifying whether the reagent card magazine is placed in the reagent card magazine slot, and the reagent card code scanner scans a two-dimensional code on the reagent card magazine through the reagent card code scanner scanning hole and transmits the scanned detection item information to a detection equipment.

7. The reagent card magazine of claim 1, wherein, The bottom plate support of the reagent card magazine bin is provided with a bottom plate track, the bottom plate track is provided in one-to-one correspondence with the reagent card magazine slot, and a reagent card knob device is arranged below the bottom plate track, which is used for moving the reagent card in the reagent card magazine slot to a subsequent detection position.

Images