CN115808535A - Track conveying device and analyzer - Google Patents
Track conveying device and analyzer Download PDFInfo
- Publication number
- CN115808535A CN115808535A CN202111083832.0A CN202111083832A CN115808535A CN 115808535 A CN115808535 A CN 115808535A CN 202111083832 A CN202111083832 A CN 202111083832A CN 115808535 A CN115808535 A CN 115808535A
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- Prior art keywords
- track
- return
- base
- baffle
- detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a track conveying device and an analyzer, and relates to the technical field of in-vitro diagnostic instruments. Track conveyor includes the base and arranges the setting in proper order detection track on the base and return the track, it is provided with the track transfer mechanism to lie in detection track and return orbital end on the base, it is provided with the open slot to lie in the below of track transfer mechanism between track and the return track to detect the track, the open slot is close to one side rotation that detects the track and is connected with first baffle and control first baffle pivoted slewing mechanism. The invention can prevent the sample rack from being jammed in the track.
Description
Technical Field
The invention relates to the technical field of in-vitro diagnostic instruments, in particular to a track conveying device and an analyzer.
Background
With the rapid development of modern technology, automation equipment is widely applied to the biomedical inspection industry, can replace most of fussy manual operations, and has the remarkable advantages of accurate result, small error, prevention of biochemical pollution, high inspection speed and high efficiency. At present, some analyzers in the market, such as biochemical analyzers, chemiluminescence analyzers, flow line systems and the like, convey samples into the analyzers through rail conveying sample racks, and the analyzers mix the samples with reagents and analyze the samples.
At present, the rail conveying device on the market generally comprises a detection rail and a return rail, and is used for conveying samples, and a track transfer mechanism is adopted to transfer sample racks in the detection rail to the return rail, and then the sample racks return to the detection rail. However, when the track transfer mechanism returns to the detection track, the sample rack that should be left in the return track may be brought back to the detection mechanism again for various reasons, and the sample rack may cross the detection track and the return track, thereby causing a disturbance in sample detection.
Disclosure of Invention
The invention provides a track conveying device and an analyzer capable of preventing a sample rack from moving in a track.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a track conveyor, includes the base and arranges the setting in proper order detection track on the base, return the track, it is provided with the orbital transfer mechanism to lie in the detection track on the base and return orbital end, the below that lies in the orbital transfer mechanism between detection track and the return track is provided with the open slot, the open slot is close to one side rotation that detects the track and is connected with first baffle and control first baffle pivoted slewing mechanism.
Further, the rotating mechanism comprises springs vertically arranged on the base and located on two sides of the first baffle.
Further, the rotating mechanism comprises a first motor, and an output end of the first motor is connected to the first baffle.
Furthermore, an emergency treatment track is arranged between the detection track and the return track, and the open slot is arranged between the emergency treatment track and the return track.
Furthermore, a recovery mechanism is arranged on the base and is positioned under the open slot.
Further, the recovery mechanism comprises a recovery area and a driving mechanism for driving the sample frame to move in the recovery area.
Further, the orbital transfer mechanism including set up in second motor on the base, with the synchronous belt drive mechanism that the output of second motor is connected and with synchronous belt drive mechanism fixed connection's second baffle, the second baffle is located and detects track end directly over.
An analyzer comprising the orbital transfer device of any one of the above.
Compared with the prior art, the invention has the following beneficial effects:
according to the track conveying device and the analyzer, the open slot is formed between the detection track and the return track, the rotatable first baffle is arranged on one side, close to the detection track, of the open slot, when the track changing mechanism drives the sample rack to be transferred from the detection track to the return track, the track changing mechanism can drive the first baffle to rotate in the movement process, the first baffle is arranged above the open slot and is used for communicating the detection track with the return track, and the sample rack can be smoothly transferred from the detection track to the return track under the driving of the track changing mechanism. After the track transfer mechanism and the sample frame reach the return track, the first baffle plate rotates to leave the upper part of the open slot under the action of the rotating mechanism, when the track transfer mechanism returns the detection track from the return track, even if the sample frame returns simultaneously due to various reasons, the sample frame can fall at the bottom of the track conveying module from the open slot when passing through the open slot, so that the detection track cannot be returned again, and the track transfer mechanism smoothly returns the detection track after passing through the first baffle plate.
In summary, due to the arrangement of the opening groove and the first baffle, the sample rack can only be transferred from the detection track to the return track and cannot be transferred from the return track to the detection track under the driving of the track transfer mechanism, so that the sample rack can be prevented from running in each track.
Drawings
Fig. 1 is a schematic view of the overall structure of the rail conveying apparatus of the present invention;
fig. 2 is a schematic structural diagram of a track transfer mechanism in the track conveying device of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
On one hand, the invention provides a track conveying device, as shown in fig. 1 and 2, which comprises a base 1, and a detection track 2 and a return track 3 which are sequentially arranged on the base 1, wherein a track changing mechanism 8 is arranged at the tail end of the detection track 2 and the return track 3 on the base 1, an open slot 6 is arranged below the track changing mechanism 8 between the detection track 2 and the return track 3, and a first baffle 5 and a rotating mechanism 7 for controlling the rotation of the first baffle 5 are rotatably connected to one side of the open slot 6 close to the detection track 2.
According to the track conveying device, the open slot 6 is formed between the detection track 2 and the return track 3, the rotatable first baffle 5 is arranged on one side, close to the detection track 2, of the open slot 6, when the track changing mechanism 8 drives the sample rack to be transferred from the detection track 2 to the return track 3, the track changing mechanism 8 can drive the first baffle 5 to rotate in the movement process, the first baffle 5 is lapped above the open slot 6 to communicate the detection track 2 with the return track 3, and the sample rack can be smoothly transferred from the detection track 2 to the return track 3 under the driving of the track changing mechanism 8. After the track transfer mechanism 8 and the sample rack reach the return track 3, the first baffle 5 rotates away from the upper part of the open slot 6 under the action of the rotating mechanism 7, when the track transfer mechanism 8 returns to the detection track 2 from the return track 3, even if the sample rack returns simultaneously due to various reasons, the sample rack can fall into the bottom of the track conveying module from the open slot 6 when passing through the open slot 6, so that the detection track 2 cannot be returned again, and the track transfer mechanism 8 smoothly returns to the detection track 2 after passing through the first baffle 5.
Wherein, the rotating mechanism 7 can adopt the following structural forms:
example 1:
in this embodiment, the rotating mechanism 7 includes a spring vertically disposed on the base 1 and located on two sides of the first baffle 5.
In embodiment 1, the springs are disposed on two sides of the first baffle 5, and after the track-changing mechanism 8 pushes the first baffle 5 to rotate to reach the return track 3 or the detection track 2, the first baffle 5 will automatically return to the vertical state under the elastic force of the springs, exposing the open slot 6, and thus the sample rack in the return track 3 will fall into the bottom of the track conveying module from the open slot 6 when passing through the open slot 6.
Example 2:
in this embodiment, the rotating mechanism 7 may adopt a structural form that the first motor drives the first baffle 5 to rotate, and the first motor controls the opening and closing of the first baffle 5 to the opening slot 6.
In an embodiment of the present invention, an emergency track 4 may be further disposed between the detection track 2 and the return track 3 to facilitate the examination of emergency samples, and when the emergency track 4 is disposed, the open slot 6 needs to be disposed between the emergency track 4 and the return track 3, so that no sample rack in the return track 3 can enter the detection track 2 and the emergency track 4.
In one embodiment of the present invention, in order to prevent the sample rack falling from the open slot 6 from being blocked on the base 1, a recovery mechanism (not shown) may be disposed on the base 1 directly below the open slot 6.
For the recovery mechanism, the sample racks can be manually recovered at certain intervals because the number of the sample racks falling from the open groove 6 is small. Of course, an automatic recovery structure may be adopted, and in this case, the recovery mechanism may include a recovery area and a driving mechanism for driving the sample rack to move in the recovery area. The driving mechanism can adopt a structural form that a motor drives a synchronous belt, and the description is omitted.
In an embodiment of the present invention, the rail transfer mechanism 8 includes a second motor disposed on the base 1, a synchronous belt transmission mechanism connected to an output end of the second motor, and a second baffle fixedly connected to the synchronous belt transmission mechanism, and the second baffle is located right above the end of the detection track 2. Under initial condition, the groove that the second baffle formed communicates with detection track 2, and when needs became the orbit to the sample frame, second motor control synchronous belt drive mechanism drove the second baffle and moves between detection track 2 and return track 3.
In another aspect, the invention further provides an analyzer, which includes any one of the above-mentioned rail conveying devices.
The analyzer can be a single instrument such as a biochemical analyzer, an enzyme linked immunosorbent analyzer, a chemiluminescence immunoassay analyzer and the like, and can also be a pipeline system formed by combining a plurality of instruments.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a track conveyor, its characterized in that includes the base and arranges the setting in proper order detection track on the base and return the track, the end that lies in detection track on the base and return the track is provided with the orbital transfer mechanism, the below that lies in the orbital transfer mechanism between detection track and the return track is provided with the open slot, the open slot is close to one side rotation that detects the track and is connected with first baffle and control first baffle pivoted slewing mechanism.
2. The track transport device of claim 1, wherein the rotation mechanism includes springs vertically disposed on the base and located on both sides of the first stop.
3. The orbital transfer device of claim 1 wherein the rotation mechanism includes a first motor having an output connected to the first stop.
4. The rail transportation apparatus according to claim 1, wherein an emergency track is provided between the inspection track and the return track, and the open slot is provided between the emergency track and the return track.
5. The track transport device of any one of claims 1-4 wherein a recovery mechanism is provided on the base directly below the open slot.
6. The orbital transfer device of claim 5 wherein the retrieval mechanism includes a retrieval area and a drive mechanism that drives movement of the specimen rack within the retrieval area.
7. The rail conveying device according to claim 5, wherein the rail changing mechanism comprises a second motor arranged on the base, a synchronous belt transmission mechanism connected with an output end of the second motor, and a second baffle fixedly connected with the synchronous belt transmission mechanism, and the second baffle is positioned right above the tail end of the detection rail.
8. An analyzer comprising the orbital transfer device of any one of claims 1-7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111083832.0A CN115808535A (en) | 2021-09-14 | 2021-09-14 | Track conveying device and analyzer |
| PCT/CN2021/118710 WO2023039790A1 (en) | 2021-09-14 | 2021-09-16 | Track conveying device and analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111083832.0A CN115808535A (en) | 2021-09-14 | 2021-09-14 | Track conveying device and analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115808535A true CN115808535A (en) | 2023-03-17 |
Family
ID=85481076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111083832.0A Pending CN115808535A (en) | 2021-09-14 | 2021-09-14 | Track conveying device and analyzer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115808535A (en) |
| WO (1) | WO2023039790A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940172A (en) * | 1982-08-31 | 1984-03-05 | Aloka Co Ltd | Conveyor for rack for test tube |
| CN104330579B (en) * | 2014-10-20 | 2015-09-30 | 深圳市新产业生物医学工程股份有限公司 | Sample frame conveying device |
| CN205067506U (en) * | 2015-10-26 | 2016-03-02 | 上海科华实验系统有限公司 | Rail mounted test tube business turn over appearance device |
| CN107132369B (en) * | 2017-07-14 | 2018-08-14 | 安图实验仪器(郑州)有限公司 | Have both emergency treatment, the sample management of repetition measurement function and detecting system |
| CN210465461U (en) * | 2019-07-30 | 2020-05-05 | 深圳市新产业生物医学工程股份有限公司 | Orbital transfer assembly, sample track, sample module and sample analyzer |
| CN112573126B (en) * | 2021-02-25 | 2021-05-07 | 苏州长光华医生物医学工程有限公司 | Sample frame rail transfer device |
-
2021
- 2021-09-14 CN CN202111083832.0A patent/CN115808535A/en active Pending
- 2021-09-16 WO PCT/CN2021/118710 patent/WO2023039790A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023039790A1 (en) | 2023-03-23 |
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