CN201974432U - Automation equipment used for optical signal detection - Google Patents
Automation equipment used for optical signal detection Download PDFInfo
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- CN201974432U CN201974432U CN2011200375979U CN201120037597U CN201974432U CN 201974432 U CN201974432 U CN 201974432U CN 2011200375979 U CN2011200375979 U CN 2011200375979U CN 201120037597 U CN201120037597 U CN 201120037597U CN 201974432 U CN201974432 U CN 201974432U
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Abstract
The utility model discloses automation equipment used for optical signal detection, which comprises a bracket (1), and is characterized in that a light densifier (3) and a detector (4) are arranged in sequence on the bracket (1) along a straight line; the light densifier (3) comprises a shutter (33) and a control mechanism guiding the shutter (33) to contact or keep far away from the detector (4); the detector (4) comprises a detection optical device, a hanger (32) for fixing a reaction pipe, and a shutter interface (41) matched and connected with the shutter; moreover, a pipe shifter (2) conveying the reaction pipe to enter or leave the detector is also arranged below the hanger (32). The automation equipment used for optical signal detection can automatically complete loading fixation of the reaction pipe to be detected and optical signal detection, reduce the influences of anthropic factors on tests, and improve the sensitivity. Meanwhile, the automation operation of the automation equipment used for optical signal detection is convenient for system integration, and equipment with more automation functions can be formed based on the automation equipment used for optical signal detection.
Description
Technical field
The utility model relates to a kind of biochemical detecting instrument, the automation equipment that particularly a kind of optical signalling detects.
Background technology
A lot of experiments of Biochemical Research all come qualitative or quantitative by testing result, a kind of effective means are exactly mark predetermined substance on object, and the autoluminescence by detecting this predetermined substance or stimulated luminescence intensity are carried out final decision.The pick-up unit of this optical signalling needed the experimenter will check that reaction tube places pick-up unit in the past, detected after covering by hand the door of pick-up unit.Because manual uncertainty causes close light path degree and reaction tube to be checked position there are differences, and then has influence on the accuracy of check result.In addition, manual operations is unfavorable for that also the robotization of checkout equipment is integrated.
The utility model content
The purpose of this utility model is to provide a kind of automation equipment that optical signalling detects that is used for, and loading and optical signalling that it can finish reaction tube to be checked automatically detect.
The purpose of this utility model is achieved through the following technical solutions: a kind of automation equipment that is used for the optical signalling detection, comprise support, and straight line sets gradually close electro-optical device and pick-up unit in the support upper edge; Described close electro-optical device comprises shutter, and guiding shutter contact or away from the control gear of pick-up unit; Described pick-up unit comprises detection optics, the hanger of fixation reaction pipe, and be used for the fast door interface that is connected with shutter; And described hanger below also is provided with transports the pipe unit that moves that reaction tube entered or left pick-up unit.
Move the pipe unit carrying and pipette the detecting position that reaction tube arrives pick-up unit, reaction tube is fixed on the pick-up unit by hanger; The shutter of close electro-optical device cooperates the close photo structure of formation near pick-up unit with pick-up unit, the reaction tube that arrives detecting position is in the close luminous environment, and last pick-up unit collection and feedback are in the optical detector signal of sample in the close luminous environment.
Described close electro-optical device comprises cross motor, guide rail and position transducer; Described shutter is located on the guide rail, and is connected with position transducer with cross motor simultaneously, constitutes that described guiding shutter contacts or away from the control gear of pick-up unit.Described cross motor is used to drive shutter along guide rail movement.Described position transducer can feed back the current location of shutter, and the stop position in definite shutter when operation.
When test sample, shutter can move near the pick-up unit under the drive of cross motor, cooperates with the fast door interface of pick-up unit, has formed the close photo structure that holds reaction tube between close electro-optical device and pick-up unit.Described close photo structure is in the close luminous environment sample, the close light consistency in the time of can guaranteeing sample detection.
Described detection optics is a kind of in photomultiplier (PMT), photon counter and the charge-coupled device (CCD).
The described pipe unit that moves comprises motion and the bracing frame that carries reaction tube to be checked, and support frame as described above is located on the motion.
The described motion that moves pipe unit comprises the vertical movement mechanism that driven by axial direction electric machine and by the horicontal motion mechanism of vertical driven by motor, support frame as described above is fixed on the axial direction electric machine, and described axial direction electric machine is fixed on the horicontal motion mechanism.
In the technique scheme, bracing frame is installed on the motion that moves pipe unit; Move in two dimensional surface by the motion drive, when bracing frame is mounted with reaction tube to be checked, drive the target detection position that reaction tube to be checked arrives pick-up unit by motion.By hanger reaction tube is fixed on the pick-up unit, this moment, the shutter of close electro-optical device moved to the target stop position that position transducer is determined under the drive of its cross motor, reaction tube to be checked is sealed in the close luminous environment that forms between the fast door interface of itself and pick-up unit, the photomultiplier of pick-up unit starts, the optical signalling of detection feedback.
The utility model compared with prior art has following advantage and beneficial effect:
1, automation mechanized operation has reduced the influence of human factor to experiment, has improved sensitivity.
2, the utility model pick-up unit is provided with the hanger of fixation reaction pipe, and transmits the pipe unit that moves that reaction tube entered and left pick-up unit, has realized that optical signalling detects entering automatically, fix automatically and leaving automatically of preceding reaction tube.
3, the system integration is convenient in automation mechanized operation, can invent the equipment that forms more automation functions on the basis at this.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a reaction tube structural representation of the present utility model.
Mark and corresponding component names in the accompanying drawing:
The 1-support; 2-moves pipe unit; The close electro-optical device of 3-; The 4-pick-up unit; The 5-reaction tube;
The 21-axial direction electric machine; The vertical motor of 22-; The 23-bracing frame;
The 31-cross motor; The 33-shutter; The 32-hanger;
The fast door interface of 41-; 51-picks up the ears.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, a kind of automation equipment that is used for the optical signalling detection comprises support 1, sets gradually close electro-optical device 3 and pick-up unit 4 at support 1 upper edge straight line; Described close electro-optical device 3 comprises shutter 33, and guiding shutter 33 contact or away from the control gear of pick-up unit 4; Described pick-up unit 4 comprises detection optics, the hanger 32 of fixation reaction pipe, and be used for the fast door interface that is connected with shutter; And described hanger 32 belows also be provided with transport that reaction tube enters or leave pick-up unit move pipe unit 2.
In the present embodiment, described close electro-optical device 3 comprises cross motor 31, guide rail and position transducer; Described shutter is located on the guide rail, and is connected with position transducer with cross motor 31 simultaneously, constitutes that described guiding shutter contacts or away from the control gear of pick-up unit.Described cross motor is used to drive shutter along guide rail movement.Described position transducer can feed back the current location of shutter, and the stop position in definite shutter when operation.When test sample, shutter 33 can move near the pick-up unit under the drive of cross motor 31, cooperates with the fast door interface 41 of pick-up unit, has formed the close photo structure that holds reaction tube between close electro-optical device and pick-up unit.Described close photo structure is in the close luminous environment sample, the close light consistency in the time of can guaranteeing sample detection.
Described detection optics can be photomultiplier (PMT), photon counter or charge-coupled device optical device such as (CCD), and it can discern and differentiate the optical signalling of reaction tube 5 to be checked.
In the present embodiment, the described pipe unit that moves comprises motion and the bracing frame 23 that carries reaction tube to be checked, and support frame as described above 23 is located on the motion.The described motion that moves pipe unit 2 comprises vertical movement mechanism that is driven by axial direction electric machine 21 and the horicontal motion mechanism that is driven by vertical motor 22, and support frame as described above 23 is fixed on the axial direction electric machine 21, and described axial direction electric machine 21 is fixed on the horicontal motion mechanism.
Bracing frame is installed on the motion that moves pipe unit; In two dimensional surface, do level or vertical movement by the motion drive, when bracing frame is mounted with reaction tube to be checked, drive the target detection position that reaction tube to be checked arrives pick-up unit by level or vertical movement.
During concrete enforcement, the upper surface of support frame as described above 23 is provided with the groove structure with the reaction tube bottom mating, and this groove structure can be from going up coating reaction pipe bottom down.When the utility model detects, can use outer wall to have the reaction tube of picking up the ears, as shown in Figure 2, utilize reaction tube pick up the ears be suspended on the hanger of pick-up unit.
The workflow of present embodiment is: move pipe unit 2 reaction tube 5 to be checked is transported to the detection position, by hanger reaction tube is fixed on the detection position, the shutter 33 of close then electro-optical device 3 moves to the target location that position transducer is determined under the drive of its cross motor 31, reaction tube 5 to be checked is sealed in the close luminous environment that itself and pick-up unit 4 form, the photomultiplier of pick-up unit 4 starts, the optical signalling of detection feedback.
As mentioned above, just can realize the utility model well.
Claims (5)
1. one kind is used for the automation equipment that optical signalling detects, and comprises support (1), and it is characterized in that: straight line sets gradually close electro-optical device (3) and pick-up unit (4) in support (1) upper edge; Described close electro-optical device (3) comprises shutter (33), and guiding shutter (33) contact or away from the control gear of pick-up unit (4); Described pick-up unit (4) comprises detection optics, the hanger of fixation reaction pipe (32), and be used for the fast door interface (41) that is connected with shutter; And described hanger (32) below also be provided with transport that reaction tube enters or leave pick-up unit move pipe unit (2).
2. a kind of automation equipment that optical signalling detects that is used for according to claim 1, it is characterized in that: described close electro-optical device (3) comprises cross motor (31), guide rail and position transducer; Described shutter is located on the guide rail, and is connected with position transducer with cross motor (31) simultaneously, constitutes that described guiding shutter contacts or away from the control gear of pick-up unit.
3. a kind of automation equipment that optical signalling detects that is used for according to claim 1 is characterized in that: described detection optics is a kind of in photomultiplier, photon counter and the charge-coupled device.
4. a kind of automation equipment that optical signalling detects that is used for according to claim 1 is characterized in that: the described pipe unit (2) that moves comprises motion and the bracing frame (23) that carries reaction tube to be checked, and support frame as described above is located on the motion.
5. a kind of automation equipment that optical signalling detects that is used for according to claim 4, it is characterized in that: the described motion that moves pipe unit (2) comprises vertical movement mechanism that is driven by axial direction electric machine (21) and the horicontal motion mechanism that is driven by vertical motor (22), support frame as described above (23) is fixed on the axial direction electric machine (21), and described axial direction electric machine (21) is fixed on the horicontal motion mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200375979U CN201974432U (en) | 2011-02-14 | 2011-02-14 | Automation equipment used for optical signal detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200375979U CN201974432U (en) | 2011-02-14 | 2011-02-14 | Automation equipment used for optical signal detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201974432U true CN201974432U (en) | 2011-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200375979U Expired - Lifetime CN201974432U (en) | 2011-02-14 | 2011-02-14 | Automation equipment used for optical signal detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201974432U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136663A (en) * | 2015-08-10 | 2015-12-09 | 苏州优谱德精密仪器科技有限公司 | Chemical raw material rapid detection device |
| CN111060207A (en) * | 2019-12-20 | 2020-04-24 | 华南理工大学 | Photomultiplier packaging cavity |
| CN112666154A (en) * | 2021-01-26 | 2021-04-16 | 安图实验仪器(郑州)有限公司 | Optical signal detection device |
| WO2021223331A1 (en) * | 2020-05-06 | 2021-11-11 | 北京美联泰科生物技术有限公司 | Photon detection and reading device |
-
2011
- 2011-02-14 CN CN2011200375979U patent/CN201974432U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136663A (en) * | 2015-08-10 | 2015-12-09 | 苏州优谱德精密仪器科技有限公司 | Chemical raw material rapid detection device |
| CN111060207A (en) * | 2019-12-20 | 2020-04-24 | 华南理工大学 | Photomultiplier packaging cavity |
| WO2021223331A1 (en) * | 2020-05-06 | 2021-11-11 | 北京美联泰科生物技术有限公司 | Photon detection and reading device |
| US11946783B2 (en) | 2020-05-06 | 2024-04-02 | Sophonix Co., Ltd. | Photon measuring and reading device |
| CN112666154A (en) * | 2021-01-26 | 2021-04-16 | 安图实验仪器(郑州)有限公司 | Optical signal detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SICHUAN MAKER BIOMEDICAL ELECTRONIC CO., LTD. Assignor: Sichuan Maker Biological Science and Technology Co., Ltd. Contract record no.: 2014510000174 Denomination of utility model: Automation equipment used for optical signal detection Granted publication date: 20110914 License type: Common License Record date: 20141112 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |