CN205317800U - A fine positioning device for suction head tray - Google Patents
A fine positioning device for suction head tray Download PDFInfo
- Publication number
- CN205317800U CN205317800U CN201521127133.1U CN201521127133U CN205317800U CN 205317800 U CN205317800 U CN 205317800U CN 201521127133 U CN201521127133 U CN 201521127133U CN 205317800 U CN205317800 U CN 205317800U
- Authority
- CN
- China
- Prior art keywords
- suction head
- optocoupler
- location
- positioning device
- head pallet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a fine positioning device for suction head tray, one side of suction head tray is provided with protruding edge, last first breach groove and the second breach groove seted up side by side in protruding edge, fine positioning device includes: the base plate, be provided with on it a plurality of be used for right the suction head tray carries out the reflection opto -coupler discerned, one side of base plate level in proper order is provided with first location opto -coupler, second location opto -coupler and third location opto -coupler side by side, first location opto -coupler, second location opto -coupler and third location opto -coupler with the protruding homonymy of following sets up relatively, just first breach groove with interval between the second breach groove with first location opto -coupler with interval between the opto -coupler of third location equals. This a fine positioning device for suction head tray, safe and reliable, high -efficient convenient can carry out the rapidogen to the suction head tray and confirm the position.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of accurate positioning device for suction head pallet.
Background technology
Chemical illumination immunity analysis instrument is chemiluminescence or bioluminescence to be combined with immunoreation, for detecting a kind of novel markings immunoassay of trace antigen or antibody. The suction head of chemical illumination immunity analysis instrument loads continuously, it is possible to coordinate the sample adding system of Full-automatic chemiluminescence immunoassay analysis meter to complete the application of sample of blood sample. Wherein, suction head is before realizing continuously loading, it is necessary to suction head pallet being accurately positioned, once position inaccurate, chuck phenomenon will occur, cause that subsequent action process cannot be normally carried out.
Utility model content
For the weak point existed in above-mentioned technology, this utility model provides a kind of safe and reliable, efficiently convenient, and suction head pallet can carry out the quickly pinpoint accurate positioning device for suction head pallet.
This utility model solves its technical problem and be the technical scheme is that a kind of accurate positioning device for suction head pallet, the side of described suction head pallet is provided with convex edge, described convex edge offers the first gap slot and the second gap slot side by side, described accurate positioning device includes: substrate, it is provided with some reflection optical couplers for described suction head pallet is identified, the side of described substrate horizontal Tile successively is provided with the first location optocoupler, second location optocoupler and the 3rd location optocoupler, described first location optocoupler, second location optocoupler and the 3rd location optocoupler are oppositely arranged with described convex edge homonymy, and the spacing between described first gap slot and described second gap slot positions optocoupler with described first and the described 3rd spacing positioned between optocoupler is equal, wherein, optocoupler opposite position is positioned with described first when described first gap slot is positioned at, and described second gap slot is positioned at when positioning optocoupler opposite position with the described 3rd, described first location optocoupler, the second location optocoupler and the 3rd location symplectic described suction head pallet of light realize being accurately positioned.
Preferably, the described accurate positioning device for suction head pallet also includes the driving mechanism driving described suction head pallet to move horizontally on the substrate.
Preferably, described substrate offers trough of belt, one end of described substrate is provided with fixed block, the other end of described substrate is articulated with rotating shaft, described driving mechanism includes the drive motor being fixed on described fixed block, the driving pulley being fixed on the drive end of described drive motor, is placed in described trough of belt and driven the one end of the Timing Belt rotated by described driving pulley, and the other end of described Timing Belt is placed in described rotating shaft.
Preferably, the zone face of described Timing Belt being equidistantly arranged at intervals with some separator units, described separator unit is made up of two dividing plates being arranged side by side.
Preferably, described substrate is provided with zero point optocoupler, described Timing Belt is provided with the optocoupler catch being mutually matched with described zero point optocoupler.
Preferably, described substrate offers some reflection grooves, in described reflection groove, is provided with reflection optical coupler.
Preferably, the lateral symmetry of described substrate is provided with for described suction head pallet carries out spacing right baffle-plate and right baffle plate, on described right baffle plate, horizontal Tile offers the first locating slot, the second locating slot and the 3rd locating slot successively, described first location optocoupler is placed in described first locating slot, described second location optocoupler is placed in described second locating slot, and described 3rd location optocoupler is placed in described 3rd locating slot.
This utility model is compared with prior art, it provides the benefit that: the accurate positioning device for suction head pallet that this utility model provides, first pass through reflection optical coupler suction head pallet is identified, again through the first gap slot offered on suction head pallet convex edge and the second gap slot, and with described convex edge homonymy be oppositely arranged first location optocoupler, second location optocoupler and the 3rd location optocoupler, thus realize described suction head pallet is accurately positioned.
Accompanying drawing explanation
Fig. 1 is the structural representation of the accurate positioning device for suction head pallet described in the utility model;
Fig. 2 is the partial structurtes schematic diagram of the accurate positioning device for suction head pallet described in the utility model;
Fig. 3 is the partial structurtes schematic diagram of the accurate positioning device for suction head pallet described in the utility model;
Fig. 4 is the structural representation of substrate described in the utility model;
Fig. 5 is the structural representation of suction head pallet described in the utility model;
Fig. 6 is the suction head pallet described in the utility model view when being accurately positioned;
In figure: 01 substrate; 011 trough of belt; 012 reflection groove; 013 fixed block; 02 right baffle-plate; 03 right baffle plate; 031 first locating slot; 032 second locating slot; 033 the 3rd locating slot; 04 drive motor; 05 driving pulley; 06 Timing Belt; 07 suction head pallet; 071; Convex edge; 072 first gap slot; 073 second gap slot; 08 rotating shaft; 09 reflection optical coupler; 10 dividing plates; 11 optocoupler catch; 12 zero point optocouplers; 13 first location optocouplers; 14 second location optocouplers; 15 the 3rd location optocouplers.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
As shown in Fig. 16, this utility model provides a kind of accurate positioning device for suction head pallet, the side of described suction head pallet 07 is provided with convex edge 071, described convex edge 071 offers the first gap slot 072 and the second gap slot 073 side by side, described accurate positioning device includes: substrate 01, it offers some reflection grooves 012, some reflection optical couplers 09 for described suction head pallet 07 is identified it are provided with in described reflection groove 012, described substrate 01 offers trough of belt 011, one end of described substrate 01 is provided with fixed block 013, the other end of described substrate 01 is articulated with rotating shaft 08, the lateral symmetry of described substrate 01 is provided with for described suction head pallet 07 is carried out spacing right baffle-plate 02 and right baffle plate 03, on described right baffle plate 03, horizontal Tile offers the first locating slot 031 successively, second locating slot 032 and the 3rd locating slot 033, described first locating slot 031 is provided with the first location optocoupler 13, described second locating slot 032 is provided with the second location optocoupler 14, described 3rd locating slot 033 is provided with the 3rd location optocoupler 15, described first location optocoupler 13, second location optocoupler 14 and the 3rd location optocoupler 15 are oppositely arranged with described convex edge 071 homonymy, and the spacing between described first gap slot 072 and described second gap slot 073 positions optocoupler 13 with described first and the described 3rd spacing positioned between optocoupler 15 is equal,Drive the driving mechanism that described suction head pallet 07 moves horizontally on described substrate 01, described driving mechanism includes the drive motor 04 being fixed on described fixed block 013, it is fixed in the driving pulley 05 on the drive end of described drive motor 04, it is placed in described trough of belt 011 and is driven by described driving pulley 05 one end of the Timing Belt 06 of rotation, the other end of described Timing Belt 06 is placed in described rotating shaft 08, the zone face of described Timing Belt 06 is equidistantly arranged at intervals with some separator units, described separator unit is made up of two dividing plates being arranged side by side 10, described substrate 01 is provided with zero point optocoupler 12, described Timing Belt 06 is provided with the optocoupler catch 11 being mutually matched with described zero point optocoupler 12.
Wherein, when definition the first location optocoupler the 13, second location optocoupler 14 and the 3rd location optocoupler 15 have object to block, signal is 1, it does not have when blocking, signal is 0.
The accurate positioning device specific works process for suction head pallet that this utility model provides is as follows: first, suction head pallet 07 is sequentially placed in adjacent two separator unit, and move horizontally along substrate 01 under the drive of driving mechanism, when suction head pallet 07 is by reflection optical coupler 09, suction head pallet 07 is identified by reflection optical coupler 09, to judge to specify whether position has suction head pallet 07; Secondly, it is positioned at and described first location optocoupler 13 opposite position when suction head pallet 07 moves the first gap slot 072 offered to its convex edge 071, and the second gap slot 073 offered on convex edge 071 is positioned at when positioning optocoupler 15 opposite position with the described 3rd, now the first location optocoupler 13, second positions the signal of optocoupler 14 and the 3rd location optocoupler 15 respectively 0,1,0, suction head pallet 07 position is unique, namely realizes suction head pallet 07 is accurately positioned.
Although embodiment of the present utility model is disclosed as above, but listed utilization that it is not limited in description and embodiment, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (7)
1. the accurate positioning device for suction head pallet, it is characterised in that the side of described suction head pallet is provided with convex edge, and described convex edge offers the first gap slot and the second gap slot side by side, and described accurate positioning device includes:
Substrate, it is provided with some reflection optical couplers for described suction head pallet is identified, the side of described substrate horizontal Tile successively is provided with the first location optocoupler, the second location optocoupler and the 3rd location optocoupler, described first location optocoupler, the second location optocoupler and the 3rd location optocoupler are oppositely arranged with described convex edge homonymy, and the spacing that the spacing between described first gap slot and described second gap slot positions with described first between optocoupler and described 3rd location optocoupler is equal;
Wherein, optocoupler opposite position is positioned with described first when described first gap slot is positioned at, and described second gap slot is positioned at when positioning optocoupler opposite position with the described 3rd, described first location optocoupler, the second location optocoupler and the 3rd location symplectic described suction head pallet of light realize being accurately positioned.
2. the accurate positioning device for suction head pallet as claimed in claim 1, it is characterised in that also include the driving mechanism driving described suction head pallet to move horizontally on the substrate.
3. the accurate positioning device for suction head pallet as claimed in claim 2, it is characterized in that, described substrate offers trough of belt, one end of described substrate is provided with fixed block, the other end of described substrate is articulated with rotating shaft, described driving mechanism includes the drive motor being fixed on described fixed block, the driving pulley being fixed on the drive end of described drive motor, is placed in described trough of belt and driven the one end of the Timing Belt rotated by described driving pulley, and the other end of described Timing Belt is placed in described rotating shaft.
4. the accurate positioning device for suction head pallet as claimed in claim 3, it is characterised in that being equidistantly arranged at intervals with some separator units on the zone face of described Timing Belt, described separator unit is made up of two dividing plates being arranged side by side.
5. the accurate positioning device for suction head pallet as claimed in claim 3, it is characterised in that be provided with zero point optocoupler on described substrate, described Timing Belt is provided with the optocoupler catch being mutually matched with described zero point optocoupler.
6. the accurate positioning device for suction head pallet as claimed in claim 1, it is characterised in that offer some reflection grooves on described substrate, be provided with reflection optical coupler in described reflection groove.
7. the accurate positioning device for suction head pallet as claimed in claim 1, it is characterized in that, the lateral symmetry of described substrate is provided with for described suction head pallet carries out spacing right baffle-plate and right baffle plate, on described right baffle plate, horizontal Tile offers the first locating slot, the second locating slot and the 3rd locating slot successively, described first location optocoupler is placed in described first locating slot, described second location optocoupler is placed in described second locating slot, and described 3rd location optocoupler is placed in described 3rd locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127133.1U CN205317800U (en) | 2015-12-30 | 2015-12-30 | A fine positioning device for suction head tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127133.1U CN205317800U (en) | 2015-12-30 | 2015-12-30 | A fine positioning device for suction head tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317800U true CN205317800U (en) | 2016-06-15 |
Family
ID=56199950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127133.1U Withdrawn - After Issue CN205317800U (en) | 2015-12-30 | 2015-12-30 | A fine positioning device for suction head tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548593A (en) * | 2015-12-30 | 2016-05-04 | 中国科学院苏州生物医学工程技术研究所 | Precise locating device for tip trays |
-
2015
- 2015-12-30 CN CN201521127133.1U patent/CN205317800U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548593A (en) * | 2015-12-30 | 2016-05-04 | 中国科学院苏州生物医学工程技术研究所 | Precise locating device for tip trays |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160615 Effective date of abandoning: 20180911 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160615 Effective date of abandoning: 20180911 |