CN216449438U

CN216449438U - Sample adding mechanism applied to chemiluminescence determinator

Info

Publication number: CN216449438U
Application number: CN202122596851.5U
Authority: CN
Inventors: 甘中伟
Original assignee: Yantai Xingqi Medical Laboratory Co ltd
Current assignee: Yantai Xingqi Medical Laboratory Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-06
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a sample adding mechanism applied to a chemiluminescence tester, and relates to the technical field of chemical detection auxiliary devices. According to the automatic sample adding device, the external air pump control device body is controlled to work, the sealed air receiving pipe is used for inflating air into the inner cavity of the sample storage box, so that the sealed sliding plate is driven to slide downwards, an article to be detected in the inner cavity of the sample storage box is pushed to the top of the glass slide body through the turning spray pipe, the stepping motor is controlled to operate, the glass slide body is driven to perform replacement rotation through the central rotating disc and the extending rod, the automatic sample adding treatment is completed, the continuous detection time is shortened, and the high efficiency of the device is improved.

Description

Sample adding mechanism applied to chemiluminescence determinator

Technical Field

The utility model relates to a sample adding mechanism, relates to the technical field of chemical detection auxiliary devices, and particularly relates to a sample adding mechanism applied to a chemiluminescence tester.

Background

In biological research and detection experiments, a detection sample is placed on a glass slide for observation, and a full-automatic chemiluminescence determinator is a latest immunoassay technology developed after radioimmunoassay, enzyme immunoassay, fluorescence immunoassay and time-resolved fluorescence immunoassay, combines a chemiluminescence immunoassay technology with high sensitivity with high specificity immunoreaction, and is used for detection and analysis technologies of various antigens, haptens, antibodies, hormones, enzymes, fatty acids, vitamins, medicines and the like. The following problems exist in the prior art:

1. the common full-automatic chemiluminescence determinator does not have the function of automatic sample adding, and in the continuous detection process, detection personnel need to frequently and manually replace the glass slide, so that the detection efficiency is influenced and needs to be improved;

2. common full-automatic chemiluminescence determinator does not have the function of automatically cleaning the glass slide, and after detection is finished, detection personnel are required to manually clean the glass slide, so that daily use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sample adding mechanism applied to a chemiluminescence determinator, which has an automatic sample adding function and solves the problem that the detection efficiency is influenced by manually replacing a glass slide; the other purpose is to solve the problem that the manual cleaning of the glass slide is inconvenient for daily use, so that the effect of automatically cleaning the glass slide is achieved.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the sample adding mechanism comprises a full-automatic chemiluminescence determinator, a workbench top is fixedly mounted at the top of the full-automatic chemiluminescence determinator, a detection probe body is arranged at the top of the workbench top, a transparent cover frame is movably connected to the top of the full-automatic chemiluminescence determinator, an automatic sample adding mechanism is arranged at the top of the workbench top, and a slide glass cleaning mechanism is arranged at the top of the workbench top.

Automatic application of sample mechanism includes step motor and increases the frame, step motor fixed mounting is at table surface's top, the top fixed mounting of step motor output shaft has central rolling disc, increase a fixed mounting at table surface's top, the top fixed mounting who increases the frame has the sample bin.

Slide glass wiper mechanism includes fixed box, fixed box fixed mounting is at table surface's top, the left side fixed mounting of fixed box has braced frame, braced frame's bottom fixed mounting has the water spray fixed disk.

The technical scheme of the utility model is further improved as follows: the fixed welding has the extension rod on the central rolling disc outer wall, the extension rod is kept away from the one end fixedly connected with replacement ring of central rolling disc, fixed mounting has the rubber fixture block on the inner wall of replacement ring.

The technical scheme of the utility model is further improved as follows: the inner wall of the rubber clamping block is detachably connected with a glass slide body, and the inner wall of the replacement ring is fixedly provided with a limiting supporting net.

The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with of sample storage box turns over the spray tube, fixed mounting has the dead lever in the inner chamber of sample storage box, sliding connection has the sealing sliding plate on the outer wall of dead lever, sealing sliding plate sliding connection is in the inner chamber of sample storage box.

The technical scheme of the utility model is further improved as follows: the one-way pipeline that adds of bottom fixedly connected with of sample bin, the sealed trachea that connects of top fixedly connected with of sample bin, the output tube threaded connection of sealed trachea that connects's top and external air pump controlling means body.

The technical scheme of the utility model is further improved as follows: the utility model discloses a sewage treatment device, including fixed box, top swing joint have the waste water to collect the frame, fixed box's inner wall goes up fixed mounting has hidden frame, the top swing joint who hides the frame has the waste water to collect the frame, the bottom fixed mounting of fixed box inner chamber has miniature immersible pump.

The technical scheme of the utility model is further improved as follows: the output tube fixedly connected with coupling hose of miniature immersible pump, the one end that the miniature immersible pump was kept away from to the coupling hose is with the top fixed connection of water spray fixed disk.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a sample adding mechanism applied to a chemiluminescence determinator, which adopts the combination of a sample storage box, a sealing air receiving pipe, a sealing sliding plate, a turning spray pipe, a stepping motor, a central rotating disc and an extension rod to control the operation of an external air pump control device body, the sealing air receiving pipe is used for inflating the inner cavity of the sample storage box, so that the sealing sliding plate is driven to slide downwards, an article to be detected in the inner cavity of the sample storage box is pushed to the top of a glass slide body through the turning spray pipe, the stepping motor is controlled to operate, the glass slide body is driven to perform replacement rotation through the central rotating disc and the extension rod, namely, the automatic sample adding treatment is completed, the problem that the detection efficiency is influenced by manual replacement of the glass slide is avoided, the continuous detection time is shortened, and the high efficiency of the device is improved.

2. The utility model provides a sample adding mechanism applied to a chemiluminescence determinator, which adopts the combination of a micro submersible pump, a water spraying fixing disk and a connecting hose, a detected slide glass body can rotate to the bottom of the water spraying fixing disk, the micro submersible pump is controlled to work, clean water is extracted from an inner cavity of a fixing box body and then is uniformly sprayed to the top of the slide glass body from the bottom of the water spraying fixing disk through the connecting hose, the function of automatically cleaning the slide glass body is realized, the problem that the slide glass is manually cleaned and is inconvenient to use in daily life is avoided, the practical application of a detector is facilitated, and the convenience of the device is improved.

Drawings

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

FIG. 2 is a schematic view of a top mounting structure of the worktop of the present invention;

FIG. 3 is a schematic top view of the center rotary disk of the present invention;

FIG. 4 is a schematic view of the internal structure of the sample storage case of the present invention;

FIG. 5 is a schematic view of the internal structure of the fixing box of the present invention.

In the figure: 1. a full-automatic chemiluminescence determinator; 11. a work table; 12. detecting a probe body; 2. a transparent cover frame;

3. an automatic sample adding mechanism; 31. a stepping motor; 32. a central rotating disk; 321. an extension rod; 322. replacing the ring; 323. a rubber clamping block; 324. a slide body; 325. a limiting support net; 33. heightening; 34. a sample storage bin; 341. fixing the rod; 342. a sealing sliding plate; 343. a one-way addition pipe; 344. sealing the air receiving pipe; 35. a turning spray pipe;

4. a slide cleaning mechanism; 41. fixing the box body; 411. a hidden frame; 412. a wastewater collection frame; 413. a micro submersible pump; 414. a connecting hose; 42. a support frame; 43. and a water spraying fixing disc.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the present invention provides a sample adding mechanism applied to a chemiluminescence measuring apparatus, which comprises a full-automatic chemiluminescence measuring apparatus 1, wherein a worktable 11 is fixedly installed on the top of the full-automatic chemiluminescence measuring apparatus 1, a detection probe body 12 is installed on the top of the worktable 11, a transparent cover frame 2 is movably connected on the top of the full-automatic chemiluminescence measuring apparatus 1, an automatic sample adding mechanism 3 is installed on the top of the worktable 11, a slide cleaning mechanism 4 is installed on the top of the worktable 11, the automatic sample adding mechanism 3 comprises a stepping motor 31 and a heightening frame 33, the stepping motor 31 is fixedly installed on the top of the worktable 11, a central rotating disc 32 is fixedly installed on the top of an output shaft of the stepping motor 31, the heightening frame 33 is fixedly installed on the top of the worktable 11, a sample storage box 34 is fixedly installed on the top of the heightening frame 33, the slide cleaning mechanism 4 comprises a fixed box body 41, the fixing box 41 is fixedly installed at the top of the working table 11, the supporting frame 42 is fixedly installed at the left side of the fixing box 41, the water spraying fixing disc 43 is fixedly installed at the bottom of the supporting frame 42, the operation of the full-automatic chemiluminescence tester 1 is controlled, and a sample at the top of the slide glass body 324 can be detected and analyzed through the detection probe body 12.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, an extension rod 321 is fixedly welded on the outer wall of the central rotating disk 32, one end of the extension rod 321, which is far away from the central rotating disk 32, is fixedly connected with a replacing ring 322, a rubber fixture block 323 is fixedly installed on the inner wall of the replacing ring 322, a glass slide body 324 is detachably connected on the inner wall of the rubber fixture block 323, a limiting support net 325 is fixedly installed on the inner wall of the replacing ring 322, the bottom of the sample storage box 34 is fixedly connected with a turning spray pipe 35, a fixing rod 341 is fixedly installed in the inner cavity of the sample storage box 34, a sealing sliding plate 342 is slidably connected on the outer wall of the fixing rod 341, a one-way adding pipeline 343 is fixedly connected at the bottom of the sample storage box 34 in the inner cavity of the sample storage box 34 in a sliding connection manner, a sealing air receiving pipe 344 is fixedly connected at the top of the sample storage box 34, and the top of the sealing air receiving pipe 344 is in threaded connection with an output pipe of an external air pump control device body, the external air pump control device body is controlled to work, the sealed air receiving pipe 344 inflates air into the inner cavity of the sample storage box 34, so that the sealed sliding plate 342 slides downwards, the to-be-detected object in the inner cavity of the sample storage box 34 is pushed to the top of the slide body 324 through the turning spray pipe 35, the stepping motor 31 is controlled to operate, the slide body 324 is driven to perform displacement rotation through the central rotating disc 32 and the extension rod 321, and the automatic sample adding treatment is completed.

Example 3

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the fixed box 41 is fixedly provided with a hidden frame 411, the top of the hidden frame 411 is movably connected with a waste water collecting frame 412, the cleaned waste water falls into the inner cavity of the waste water collecting frame 412, the user can detach the wastewater collection frame 412 for subsequent treatment, which is convenient for the use of the device, the bottom of the inner cavity of the fixed box 41 is fixedly provided with the micro submersible pump 413, the output pipe of the micro submersible pump 413 is fixedly connected with the connecting hose 414, one end of the connecting hose 414 far away from the micro submersible pump 413 is fixedly connected with the top of the water spraying fixed disc 43, the detected slide glass body 324 can rotate to the bottom of the water spraying fixed disc 43 to control the micro submersible pump 413 to work, clean water is extracted from the inner cavity of the fixed box 41, then the water is uniformly sprayed from the bottom of the water spraying fixing disc 43 to the top of the slide body 324 through the connecting hose 414, so as to realize the function of automatically cleaning the slide body 324.

The working principle of the sample adding mechanism applied to the chemiluminescence analyzer is described in detail below.

As shown in fig. 1-5, in use, the transparent cover frame 2 is opened, the external injection device is used to push and add the sample into the inner cavity of the sample storage box 34 through the unidirectional adding pipe 343, then the external air pump control device body is controlled to work to make the sealing sliding plate 342 slide downwards, the object to be detected in the inner cavity of the sample storage box 34 is pushed to the top of the slide body 324 through the turning nozzle 35, the stepping motor 31 is controlled to run, the slide body 324 is driven to perform displacement rotation through the central rotating disc 32 and the extension rod 321, i.e. the automatic sample adding treatment is completed, then the sample is detected through the detection probe body 12, after the detection is completed, the stepping motor 31 is controlled to work again, the detected slide body 324 rotates to the bottom of the water spraying fixing disc 43 to control the micro submersible pump 413 to work, clean water is sprayed to the top of the slide body 324 from the water spraying fixing disc 43, the function of automatically cleaning the slide body 324 is realized.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a be applied to application of sample mechanism of chemiluminescence apparatus, includes full-automatic chemiluminescence apparatus (1), the top fixed mounting of full-automatic chemiluminescence apparatus (1) has table surface (11), the top of table surface (11) is provided with test probe body (12), its characterized in that: the top of the full-automatic chemiluminescence tester (1) is movably connected with a transparent cover frame (2), the top of the working table top (11) is provided with an automatic sample adding mechanism (3), and the top of the working table top (11) is provided with a glass slide cleaning mechanism (4);

the automatic sample adding mechanism (3) comprises a stepping motor (31) and an increasing frame (33), the stepping motor (31) is fixedly installed at the top of the working table top (11), a central rotating disc (32) is fixedly installed at the top of an output shaft of the stepping motor (31), the increasing frame (33) is fixedly installed at the top of the working table top (11), and a sample storage box (34) is fixedly installed at the top of the increasing frame (33);

slide glass wiper mechanism (4) are including fixed box (41), fixed box (41) fixed mounting is at the top of table surface (11), the left side fixed mounting of fixed box (41) has braced frame (42), the bottom fixed mounting of braced frame (42) has water spray fixed disk (43).

2. The sample adding mechanism applied to the chemiluminescence determinator as claimed in claim 1, wherein: fixed welding has extension rod (321) on central rolling disc (32) outer wall, extension rod (321) keep away from one end fixedly connected with replacement ring (322) of central rolling disc (32), fixed mounting has rubber fixture block (323) on the inner wall of replacement ring (322).

3. The sample adding mechanism applied to the chemiluminescence determinator as claimed in claim 2, wherein: the inner wall of the rubber fixture block (323) is detachably connected with a slide carrying body (324), and the inner wall of the replacement ring (322) is fixedly provided with a limiting support net (325).

4. The sample adding mechanism applied to the chemiluminescence determinator as claimed in claim 1, wherein: the bottom of the sample storage box (34) is fixedly connected with a turning spray pipe (35), a fixing rod (341) is fixedly installed in the inner cavity of the sample storage box (34), the outer wall of the fixing rod (341) is connected with a sealing sliding plate (342) in a sliding mode, and the sealing sliding plate (342) is connected in the inner cavity of the sample storage box (34) in a sliding mode.

5. The sample adding mechanism applied to the chemiluminescence determinator of claim 4, wherein: the one-way pipeline (343) that adds of bottom fixedly connected with of sample storage box (34), the sealed air receiving pipe (344) of top fixedly connected with of sample storage box (34), the output tube threaded connection of the top of sealed air receiving pipe (344) and external air pump controlling means body.

6. The sample adding mechanism applied to the chemiluminescence determinator as claimed in claim 1, wherein: the utility model discloses a sewage treatment device, including fixed box body (41), fixed mounting has hidden frame (411) on the inner wall of fixed box body (41), the top swing joint of hiding frame (411) has waste water collection frame (412), the bottom fixed mounting of fixed box body (41) inner chamber has miniature immersible pump (413).

7. The sample application mechanism for a chemiluminescence analyzer according to claim 6, wherein: the output tube fixedly connected with coupling hose (414) of miniature immersible pump (413), the one end that miniature immersible pump (413) was kept away from in coupling hose (414) and the top fixed connection of water spray fixed disk (43).