CN216192310U

CN216192310U - Be used for automatic detection device of nucleic acid multiple sample

Info

Publication number: CN216192310U
Application number: CN202122696679.0U
Authority: CN
Inventors: 刘安娜
Original assignee: Zhongtuo Medical Laboratory Co ltd
Current assignee: Zhongtuo Medical Laboratory Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an automatic detection device for multiple nucleic acid samples, which belongs to the technical field of detection devices and comprises a transmission table, detection equipment and a fluorescence detector, wherein the detection equipment and the fluorescence detector are both positioned at the top of the transmission table, the top of the transmission table is fixedly connected with a detection frame, the detection equipment is installed at the top of the detection frame, the top of the transmission table is provided with a limiting mechanism, the left side of the transmission table is fixedly connected with a workbench, and the top of the transmission table is fixedly connected with an installation frame. The utility model discloses a, stop gear's setting can play the limiting displacement to the moving direction of loading board for the user need not to place the loading board level on the transmission bench, reduces personnel's labour's input with this, and actuating mechanism's setting can be categorised to nucleic acid detection's result automatically, improves detection efficiency with this, reduces the step of the required operation of personnel simultaneously, improves the practicality, has solved the comparatively inconvenient problem of nucleic acid multiple sample detection in the past.

Description

Be used for automatic detection device of nucleic acid multiple sample

Technical Field

The utility model relates to the technical field of detection devices, in particular to an automatic detection device for multiple nucleic acid samples.

Background

The nucleic acid detection method is a method for judging whether a patient is infected by viruses by searching whether DNA and RNA of the viruses invaded from the outside exist in a respiratory tract sample, blood or excrement of the patient, and is a gold standard for determining the infection of the novel coronavirus.

The existing detection mechanism needs to invest a large amount of labor force to detect on the premise of multiple samples, so that the detection efficiency is not high, and the operation steps of personnel are complicated, so that the personnel provide the automatic detection device for the multiple nucleic acid samples.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide an automatic detection device for multiple nucleic acid samples, so as to solve the problem that the traditional detection of multiple nucleic acid samples is inconvenient.

In order to achieve the purpose, the utility model adopts the following technical scheme.

The utility model provides a be used for automatic detection device of nucleic acid multiple sample, includes transmission platform, check out test set and fluorescence detector, check out test set all is located the top of transmission platform with fluorescence detector, the top fixedly connected with test stand of transmission platform, check out test set installs the top at test stand, the top of transmission platform sets up stop gear, the left side fixedly connected with workstation of transmission platform, the top fixedly connected with mounting bracket of transmission platform, fluorescence detector installs on the mounting bracket, the top of transmission platform is provided with the loading board, the bottom of loading board contacts with the transmission platform, the top sliding connection of loading board has evenly distributed's kit, be provided with actuating mechanism on the mounting bracket.

As a further description of the above technical solution: the front fixed mounting of transmission platform has control panel, transmission platform and control panel electric connection.

As a further description of the above technical solution: the top of loading board is seted up the spout that the equidistance was arranged, the equal sliding connection in inside of spout has the draw runner, the top of draw runner is fixed connection respectively in the bottom of kit.

As a further description of the above technical solution: stop gear includes two mounting panels, two the equal fixed connection of mounting panel is at the top of transmission platform, two the equal threaded connection in one side that the mounting panel carried on the back mutually has the regulation pole, two adjust the relative one end of pole and run through two mounting panels respectively and all extend to two relative one sides of mounting panel, two it all rotates to be connected with the limiting plate, two to adjust the relative one end of pole all the one side that the limiting plate is relative is rotated and is connected with the leading wheel.

As a further description of the above technical solution: two telescopic links of one side fixedly connected with of mounting panel near the limiting plate, two the equal fixed connection of the other end of telescopic link is on the limiting plate.

As a further description of the above technical solution: actuating mechanism includes electric putter, electric putter fixed mounting is on the inner wall of mounting bracket, the integration has singlechip and signal emission module on the mounting bracket, the equal fixed mounting in front of kit has signal reception module, the equal fixed mounting in back of kit has the electromagnetic plate, the electromagnetic plate all is connected with loading board magnetism, fluorescence detector, electric putter, signal emission module all with singlechip signal connection, signal emission module and signal reception module signal connection, electromagnetic plate and signal reception module electric connection.

Compared with the prior art, the utility model has the advantages that:

the utility model can limit the moving direction of the bearing plate through the arrangement of the limiting mechanism, so that a user does not need to horizontally place the bearing plate on the transmission table, the labor input of the user is reduced, the arrangement of the driving mechanism can automatically classify the results of nucleic acid detection, the detection efficiency is improved, the steps required by the user to operate are reduced, the practicability is improved, and the problem that the traditional detection of multiple nucleic acid samples is inconvenient is solved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic perspective view of a carrier plate according to the present invention;

fig. 4 is a schematic diagram of the principle of the present invention.

The reference numbers in the figures illustrate:

1. a transmission table; 2. a detection device; 3. a fluorescence detector; 4. a detection frame; 5. a limiting mechanism; 501. Mounting a plate; 502. adjusting a rod; 503. a limiting plate; 504. a guide wheel; 6. a work table; 7. a mounting frame; 8. a carrier plate; 9. a kit; 10. a drive mechanism; 1001. an electric push rod; 1002. a single chip microcomputer; 1003. a signal transmitting module; 1004. a signal receiving module; 1005. an electromagnetic plate; 11. a control panel; 12. a chute; 13. a slide bar; 14. a telescopic rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;

referring to fig. 1-4, the utility model provides an automatic detection device for multiple nucleic acid samples, which comprises a transmission table 1, a detection device 2 and a fluorescence detector 3, wherein the detection device 2 and the fluorescence detector 3 are both positioned at the top of the transmission table 1, the top of the transmission table 1 is fixedly connected with a detection frame 4, the detection device 2 is installed at the top of the detection frame 4, the top of the transmission table 1 is provided with a limiting mechanism 5, the left side of the transmission table 1 is fixedly connected with a workbench 6, the top of the transmission table 1 is fixedly connected with an installation frame 7, the fluorescence detector 3 is installed on the installation frame 7, the top of the transmission table 1 is provided with a bearing plate 8, the bottom of the bearing plate 8 is in contact with the transmission table 1, the top of the bearing plate 8 is slidably connected with uniformly distributed reagent boxes 9, and the installation frame 7 is provided with a driving mechanism 10.

In the utility model, when the nucleic acid test tube needs to be detected, a user adjusts the limiting mechanism 5 in advance, the user needs to insert the nucleic acid test tubes into the top of the kit 9 in sequence, then the user places the bearing plate 8 on the transmission platform 1, then the transmission platform 1 drives the bearing plate 8 to move leftwards, the bearing plate 8 is close to the center after contacting the limiting mechanism 5, the limiting mechanism 5 can limit the moving direction of the bearing plate 8, so that the user does not need to place the bearing plate 8 on the transmission platform 1 horizontally, the labor input of the user is reduced, the bearing plate 8 can move to the bottom of the detection frame 4 after continuing to move leftwards, the detection equipment 2 sequentially performs nucleic acid fluorescence PCR detection on the reagent tubes, then the bearing plate 8 continues to move leftwards to the bottom of the mounting frame 7, and the fluorescence detector 3 sequentially detects the test tubes, if the test tube that detects does not have fluorescence reaction drive table 1 then can drive loading board 8 left and make next test tube move to fluorescence detector 3 bottom, if fluorescence detector 3 detects fluorescence reaction just can give actuating mechanism 10 with signal transmission, actuating mechanism 10 then can make kit 9 misplace with other kit 9 with the promotion of reagent box 9 to the back, actuating mechanism 10 resets afterwards and continues to detect the test tube and move to workstation 6 top after the sample is detected completely, the user of service can distinguish the result of nucleic acid detection according to the kit 9 of dislocation, actuating mechanism 10's setting can classify the result of nucleic acid detection automatically, with this to improve detection efficiency, reduce the step that personnel needed the operation simultaneously, the practicality is improved, the comparatively inconvenient problem of nucleic acid multiple sample detection in the past has been solved.

Please refer to fig. 1, in which: the front of the transmission table 1 is fixedly provided with a control panel 11, and the transmission table 1 is electrically connected with the control panel 11.

In the utility model, the arrangement of the control panel 11 can enable a user to more simply and quickly control the device, so that the investment of the user and the steps required to operate are reduced, and the practicability of the device is improved.

Please refer to fig. 3, in which: the top of loading board 8 is seted up the spout 12 that the equidistance was arranged, and the equal sliding connection in inside of spout 12 has draw runner 13, and the top of draw runner 13 is fixed connection respectively in the bottom of kit 9.

In the utility model, when the reagent kit 9 moves, the slide bar 13 also moves in the chute 12, and the cooperation between the slide bar 13 and the chute 12 can limit the reagent kit 9, so that the reagent kit 9 always keeps moving in the horizontal direction and cannot be separated from the bearing plate 8.

Please refer to fig. 1 and 2, wherein: stop gear 5 includes two mounting panels 501, the equal fixed connection of two mounting panels 501 is at the top of transmission platform 1, the equal threaded connection in one side that two mounting panels 501 carried on the back mutually has the regulation pole 502, two one ends that adjust the pole 502 relative run through two mounting panels 501 respectively and all extend to two one sides that mounting panels 501 are relative, two one ends that adjust the pole 502 relative all rotate and are connected with limiting plate 503, two one sides that limiting plate 503 is relative all rotate and are connected with leading wheel 504.

In the utility model, when the nucleic acid test tube needs to be detected, a user adjusts the limiting mechanism 5 in advance, the user rotates the adjusting rod 502, the adjusting rod 502 in threaded connection with the mounting plate 501 begins to displace, so that the limiting plate 503 moves along with the displacement, the user needs to insert the nucleic acid test tubes into the top of the kit 9 in sequence, then the user places the bearing plate 8 on the transmission table 1, the transmission table 1 drives the bearing plate 8 to move leftwards, the bearing plate 8 is close to the center after contacting the guide wheel 504, the limiting mechanism 5 can limit the moving direction of the bearing plate 8, so that the user does not need to place the bearing plate 8 on the transmission table 1 horizontally, and the labor input of the user is reduced.

Please refer to fig. 1 and 2, wherein: one side of the mounting plate 501 close to the limiting plate 503 is fixedly connected with two telescopic rods 14, and the other ends of the two telescopic rods 14 are fixedly connected to the limiting plate 503.

In the utility model, when the limiting plate 503 moves, the telescopic rod 14 also stretches along with the limiting plate 503, and the limiting plate 503 can be limited by the arrangement of the telescopic rod 14, so that the limiting plate 503 can only move in the horizontal direction, and the limiting plate 503 is prevented from rotating along with the adjusting rod 502.

Please refer to fig. 1, 3 and 4, wherein: actuating mechanism 10 includes electric putter 1001, electric putter 1001 fixed mounting is on the inner wall of mounting bracket 7, it has singlechip 1002 and signalling module 1003 to integrate on the mounting bracket 7, the equal fixed mounting in front of kit 9 has signal reception module 1004, the equal fixed mounting in back of kit 9 has electromagnetic plate 1005, electromagnetic plate 1005 all is connected with loading board 8 magnetism, fluorescence detector 3, electric putter 1001, signalling module 1003 all is connected with singlechip 1002 signal, signalling module 1003 and signal reception module 1004 signal connection, electromagnetic plate 1005 and signal reception module 1004 electric connection.

In the utility model, after the bearing plate 8 moves leftwards continuously, the bearing plate moves to the bottom of the detection frame 4, the detection equipment 2 sequentially carries out nucleic acid fluorescence PCR detection on the reagent tubes, then the bearing plate 8 moves leftwards continuously to the bottom of the mounting frame 7, the fluorescence detector 3 sequentially detects the test tubes, if the detected test tubes have no fluorescence reaction transmission table 1, the bearing plate 8 is driven leftwards to enable the next test tube to move to the bottom of the fluorescence detector 3, if the fluorescence detector 3 detects fluorescence reaction, signals are transmitted to the single chip microcomputer 1002, the single chip microcomputer 1002 sends out the signals through the signal transmitting module 1003, and simultaneously controls the electric push rod 1001 to work in an electrifying way, after the signal receiving module 1004 receives the signals, the electromagnetic plate 1005 loses magnetism and is separated from the bearing plate 8, and after the electric push rod 1001 contacts the reagent box 9, the reagent box 9 is pushed backwards to enable the reagent box 9 to be dislocated with other reagent boxes 9, electric putter 1001 resets afterwards and continues to detect the test tube and remove to workstation 6 top after the sample detects completely, and the user of service can distinguish nucleic acid detection's result according to the kit 9 of dislocation, and actuating mechanism 10's setting can be categorised to nucleic acid detection's result voluntarily to this improves detection efficiency, reduces the required step of operating of personnel simultaneously, improves the practicality.

The working principle is as follows: when the nucleic acid test tube needs to be detected, a user adjusts the limiting mechanism 5 in advance, the user rotates the adjusting rod 502, the adjusting rod 502 in threaded connection with the mounting plate 501 begins to displace, so that the limiting plate 503 moves along with the limiting plate, the user needs to insert the nucleic acid test tubes into the top of the kit 9 in sequence, then the user places the bearing plate 8 on the transmission table 1, the transmission table 1 drives the bearing plate 8 to move leftwards, the bearing plate 8 is close to the center after contacting the guide wheel 504, the limiting mechanism 5 can limit the moving direction of the bearing plate 8, so that the user does not need to place the bearing plate 8 on the transmission table 1 horizontally, the labor input of the user is reduced, the bearing plate 8 can move to the bottom of the detection frame 4 after continuing to move leftwards, and the detection equipment 2 sequentially performs nucleic acid fluorescence PCR detection on the reagent tubes, then the loading plate 8 continues to move to the bottom of the mounting rack 7 leftwards, the fluorescence detector 3 sequentially detects the test tubes, if the detected test tube has no fluorescence reaction transmission table 1, the loading plate 8 is driven leftwards to enable the next test tube to move to the bottom of the fluorescence detector 3, if the fluorescence detector 3 detects fluorescence reaction, signals are transmitted to the single chip microcomputer 1002, the single chip microcomputer 1002 sends out the signals through the signal transmitting module 1003 after receiving the signals, and controls the electric push rod 1001 to be electrified to work, after the signal receiving module 1004 receives the signals, the electromagnetic plate 1005 loses magnetism and is separated from the loading plate 8, after the electric push rod 1001 contacts the reagent kit 9, the reagent kit 9 is pushed backwards to enable the reagent kit 9 to be dislocated with other reagent kits 9, then the electric push rod 1001 is reset to continue to detect the test tubes until the samples are completely detected, and then the test tubes are moved to the top of the working table 6, the user can distinguish the result of nucleic acid detection according to the kit 9 of dislocation, and the setting of actuating mechanism 10 can classify the result of nucleic acid detection automatically to this improves detection efficiency, reduces the required step of operation of personnel simultaneously, improves the practicality, has solved the comparatively inconvenient problem of nucleic acid multiple sample detection in the past.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. An automatic detection device for multiple nucleic acid samples comprises a transmission table (1), a detection device (2) and a fluorescence detector (3), wherein the detection device (2) and the fluorescence detector (3) are both positioned at the top of the transmission table (1), and is characterized in that: the utility model discloses a fluorescence detection device, including transmission platform (1), top fixedly connected with test stand (4), check out test set (2) are installed at the top of test stand (4), the top of transmission platform (1) sets up stop gear (5), left side fixedly connected with workstation (6) of transmission platform (1), top fixedly connected with mounting bracket (7) of transmission platform (1), fluorescence detector (3) are installed on mounting bracket (7), the top of transmission platform (1) is provided with loading board (8), the bottom of loading board (8) contacts with transmission platform (1), the top sliding connection of loading board (8) has evenly distributed's kit (9), be provided with actuating mechanism (10) on mounting bracket (7).

2. The device according to claim 1, wherein the device comprises: the front of transmission platform (1) is fixedly provided with a control panel (11), and transmission platform (1) is electrically connected with control panel (11).

3. The device according to claim 1, wherein the device comprises: the top of the bearing plate (8) is provided with sliding grooves (12) which are arranged equidistantly, sliding strips (13) are connected inside the sliding grooves (12) in a sliding mode, and the top ends of the sliding strips (13) are fixedly connected to the bottom of the kit (9) respectively.

4. The device according to claim 1, wherein the device comprises: stop gear (5) include two mounting panels (501), two equal fixed connection in the top of transmission platform (1) of mounting panel (501), two equal threaded connection in one side that mounting panel (501) carried on the back mutually has regulation pole (502), two adjust pole (502) relative one end and run through two mounting panels (501) respectively and all extend to two mounting panel (501) relative one sides, two it all rotates and is connected with limiting plate (503), two to adjust pole (502) relative one end it all rotates and is connected with leading wheel (504) to adjust pole (502) relative one side.

5. The device according to claim 4, wherein the device comprises: the mounting panel (501) is close to two telescopic links (14) of one side fixedly connected with of limiting plate (503), two the equal fixed connection of the other end of telescopic link (14) is on limiting plate (503).

6. The device according to claim 1, wherein the device comprises: actuating mechanism (10) include electric putter (1001), electric putter (1001) fixed mounting is on the inner wall of mounting bracket (7), it has singlechip (1002) and signalling module (1003) to integrate on mounting bracket (7), the equal fixed mounting in front of kit (9) has signal reception module (1004), the equal fixed mounting in back of kit (9) has electromagnetic plate (1005), electromagnetic plate (1005) all are connected with loading board (8) magnetism, fluorescence detector (3), electric putter (1001), signal transmission module (1003) all with singlechip (1002) signal connection, signalling module (1003) and signal reception module (1004) signal connection, electromagnetic plate (1005) and signal reception module (1004) electric connection.