CN206038698U - Card mechanism is fed to multinomial mesh detector - Google Patents

Card mechanism is fed to multinomial mesh detector Download PDF

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Publication number
CN206038698U
CN206038698U CN201620992472.4U CN201620992472U CN206038698U CN 206038698 U CN206038698 U CN 206038698U CN 201620992472 U CN201620992472 U CN 201620992472U CN 206038698 U CN206038698 U CN 206038698U
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CN
China
Prior art keywords
rotating disk
card
case
card device
feed
Prior art date
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Withdrawn - After Issue
Application number
CN201620992472.4U
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Chinese (zh)
Inventor
李军民
王鑫
王治才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGZHOU LABORTECH CO Ltd
Guangzhou Labsim Biotech Co Ltd
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GUANGZHOU LABORTECH CO Ltd
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Priority to CN201620992472.4U priority Critical patent/CN206038698U/en
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Abstract

The utility model discloses a card mechanism is fed to multinomial mesh detector, include: the carousel, the block tongue that carries that radially is equipped with a plurality of reagent card of holding of carousel, the one end of carrying the block tongue is for getting the socket and extending to the carousel edge, turntable drive device connects carousel and drive turntable are rotatory around the axle center, two at least cases, each case sets up in the periphery of carousel along circumference, the export homoenergetic of every case and one year block tongue get the socket centering, feed to clamp and put, be located the carousel periphery, feed clamp put including can follow the carousel radial be close to or keep away from get the socket dial the card part, the pendulous device is connected thereby feed to clamp to put and drive to feed to clamp and put around the rotatory case position of reacing the difference in axle center, the carousel clamps the rotating axis core coincidence of putting with feeding. The utility model discloses can reduce the structural design of bulk redundancy to practice thrift the cost, make the overall structure of multinomial mesh detector compacter. The utility model discloses can be applied to fluorescence detection.

Description

A kind of entry detector feeds mechanism for card
Technical field
This utility model is related to fluorescence detector, and more particularly to a kind of entry detector feeds mechanism for card.
Background technology
CN 105548132A disclose a kind of fluorescence detector, circumferentially arranged multiple draw-in grooves on a fanning strip, each Draw-in groove can install reagent card case.Each reagent card case bottom is provided with pushing structure, and pushing structure promotes correspondence position Reagent card case bottommost reagent card to reagent card fixture(Carry block tongue)It is mobile.
The pushing mechanism of this kind of reagent card(Feed mechanism for card)Need to carry out fanning strip multiple bearing in installation process, install Error is larger;And also need constantly to finely tune to reach use requirement rotating disk, hello mechanism for card in subsequently debugging, increased debugging Difficulty, affects overall performance;And cover the design of pushing structure more and also result in detector complex structure, be unfavorable for saving into Originally with simplified structure.
Utility model content
In order to solve the above problems, the purpose of this utility model is that the entry detector for providing a kind of simple structure is fed Mechanism for card.
The technical scheme adopted by this utility model is:
A kind of entry detector feeds mechanism for card, including:
Rotating disk, the load block tongues for being radially provided with some receiving reagent cards of rotating disk, carries one end of block tongue for taking socket and extending To disk edge;
Rotating blade drive, connects the rotating disk and driving rotating disk is rotated around axle center;
At least two cases, the circumferentially arranged periphery in rotating disk of each case, the outlet of each case can be with One load block tongue takes socket centering;
Feed card device, positioned at rotating disk periphery, feed card device include can along rotating disk radially adjacent to or away from taking socket Dial clamping part;
Pendulous device, connection is described to feed card device and drives hello card device to rotate so as to reach different cases around axle center Position;
Rotating disk is overlapped with the axis of rotation for feeding card device.
Used as further improvement of the utility model, the pendulous device is furnished with rotational positioning part, in rotary course, described Rotational positioning part will be fed card device and be positioned to each case correspondence position successively.
Used as further improvement of the utility model, the rotational positioning part includes and the rocking grating for feeding card device linkage Disk, feeds card device and the concentric rotation of rocking grating disk, and the circumference of the rocking grating disk is provided with and is corresponded with case Detection breach, the angle that the angle that adjacent detection breach is surrounded is surrounded with adjacent case is equal.
Used as further improvement of the utility model, the rotating disk is furnished with rotatable positioning member, during turntable rotation, described Rotatable positioning member positions the socket that takes for carrying block tongue to the position exported with case to the heart.
Used as further improvement of the utility model, the rotatable positioning member includes the rotating disk grating disc with rotating disk linkage, Rotating disk and the concentric rotation of rotating disk grating disc, are laid with several locating notch, phase in the circumference of the rotating disk grating disc Angle angle between adjacent case is the integral multiple of the angle angle that adjacent positioned breach is surrounded.
It is fixedly installed as the position of further improvement of the utility model, the rotating disk and the axis of rotation for feeding card device There is a dead axle, rotating disk is rotatably connected on dead axle by respective rotating connector respectively with card device is fed, and the rotating disk drives Dynamic device is rotated come driving rotating disk by the rotating connector of driving rotating disk, and the pendulous device feeds turning for card device by driving Follower link feeds card device rotation to drive.
Used as further improvement of the utility model, the rotating connector for feeding card device includes axle sleeve, and the axle sleeve is rotated The dead axle periphery is connected to, the outfan of the pendulous device connects the axle sleeve, and the rotational positioning part is direct or indirect The connection axle sleeve.
As further improvement of the utility model, photoswitch, the photoswitch position above the rotating disk, is provided with In the top of case bearing of trend.
Used as further improvement of the utility model, described group of clamping part includes the installation base plate being radially arranged along rotating disk, The installation base plate bottom is provided with road wheel, is provided with the guide rail of radial direction on the installation base plate, is oriented to and is provided with examination on guide rail Agent card pushing block, the installation base plate are provided with the pushing unit for driving reagent card pushing block alternating translational on guide rail.
The beneficial effects of the utility model are:This utility model is reached by the rotation of pendulous device driving hello card device Different case positions, then dials in the load block tongue that reagent card is pushed clamping part correspondence position, relative to conventional art In for the supporting a set of independent push structure of each case position correspondence, the structure design of bulk redundancy can be reduced, from And it is cost-effective, make the overall structure of entry detector compacter.
Description of the drawings
This utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the axonometric schematic diagram for feeding mechanism for card;
Fig. 2 is the schematic diagram for feeding another angle of mechanism for card;
Fig. 3 is to feed card device to reach the different schematic diagrams for feeding screens;
Fig. 4 is the decomposing schematic representation for feeding card device and pendulous device;
Fig. 5 is the floor map of rocking grating disk;
Fig. 6 is the floor map of rotating disk grating disc;
Fig. 7 is the workflow schematic diagram for feeding mechanism for card.
Specific embodiment
Entry detector as shown in Figure 1 feeds mechanism for card, including rotating disk 1, rotating blade drive, case, feeds clamp Put, pendulous device.
Wherein, rotating disk 1 is provided with several load block tongues 11 for accommodating reagent card on the turntable 1, carries block tongue 11 in horizontally disposed Radial direction of the length direction for rotating disk 1, its one end take socket 12 for what reagent card was inserted and removed from, and this takes socket 12 and extends to rotating disk 1 edge, facilitates reagent card to take slotting.Multiple load block tongues are equably equally spaced around the circumference of rotating disk 1, institute between adjacent load block tongue The angle for surrounding is equal, and in such as embodiment, the adjacent angle surrounded between block tongue that carries is about 22 °.
Described rotating blade drive connection rotating disk 1, driving rotating disk 1 are rotated around axle center in the horizontal plane.
Case at least has two, is 5 in embodiment.The circumferentially arranged periphery in rotating disk 1 of each case, each The outlet of case can take socket centering with a load block tongue.Described centering refers to that the Way out of case is just right Accurate load block tongue takes socket, reagent card from case it is pushed go out after enter just relevant position take socket.Fig. 1 to 6 In do not have a concrete structure or construction for depicting case, but those skilled in the art are public according to contrast 105548132A institutes The technology opened, can be readily conceivable that and for the case of the present embodiment be designed in file disclosed above corresponding reagent card storage Box, and the outlet of the present embodiment case is arranged at into bottom, and towards the center of rotation of rotating disk 1.In general, each is deposited The reagent card for putting box placement corresponds to the detection of a certain project.
Described card device of feeding is located at 1 periphery of rotating disk, feed card device include can along rotating disk 1 radially adjacent to or away from taking Group clamping part 3 of socket, dials clamping part 3 and is defined as feeding card step near the process for taking socket, defines away from the process for taking socket For reset process.It can be to swing to feed card device(Rotate), this will be described below.
Described pendulous device connection is described to feed card device, and drives hello card device to rotate around axle center.Card device is fed around axle The heart can reach different case positions during rotating successively, and can be put into the examination of disparity items in different cases Agent card, can also be put into the reagent card of identical items in certainly different cases, rotate to different cases when card device is fed Afterwards, dial clamping part 3 to push in load block tongue corresponding reagent card from case bottom.
Rotating disk 1 in embodiment is overlapped with the axis of rotation for feeding card device.Therefore, it can be ensured that feed card device and rotate it Afterwards plus block to carry block tongue it is more smoothly.
Above-mentioned entry detector and hello mechanism for card, relative to each case position correspondence supporting one in conventional art For the independent push structure of set, the structure design of bulk redundancy can be reduced, so as to cost-effective, entry detector is made Overall structure is compacter.
It is further preferred that pendulous device is equipped with rotational positioning part.It is in the rotary course of pendulous device, fixed by rotating The control action of position part, feeds card device and can position respectively successively to each case correspondence position.In simple terms, rotational positioning part Pendulous device 4 is enabled to drive hello card device to determine angle rotation, and angle of its rotation by the relative of each case around the heart Position is determining.
Specifically, with reference to Fig. 2, Fig. 4 and Fig. 5, rotational positioning part includes discoid rocking grating disk 5.Rocking grating Disk 5 is horizontal, with feed card device linkage and with feed the concentric rotation of card device.The circumference of rocking grating disk 5 is provided with five Individual detection breach 51, the angle that the angle that adjacent detection breach 51 is surrounded is surrounded with adjacent case are equal.In fact, embodiment In the angle that formed of adjacent case be 11 °, then the angle formed by adjacent detection breach is also 11 °.Each above-mentioned Stop place of the position of detection breach 51 corresponding to hello card device rotary course, specifically, in entry detector near storage Certain of box places installation settings photoelectric sensor, and after feeding a certain special angle of card device rotation, photoelectric sensor is detected Breach 51 is surveyed, then controls that pendulous device is out of service, the now a certain block tongue that carries takes socket just to the heart in a case Card step is fed in outlet, facilitate reagent card.
Corresponding, rotating disk 1 is also equipped with rotatable positioning member.In the rotary course of rotating disk 1, by the work of rotatable positioning member With the socket that takes for carrying block tongue is positioned the position to case outlet to the heart by rotating disk 1.In simple terms, rotatable positioning member causes to turn Disk 1 can determine angle rotation around the heart, and the angle of its rotation is determined by the relative position of each case.
Fig. 2 and Fig. 6 is specifically referred to, rotatable positioning member includes discoid rotating disk grating disc 6.Rotating disk grating disc 6 is in water It is flat-shaped, link with rotating disk 1 and 1 concentric rotation of rotating disk.Several locating notches are laid with the circumference of rotating disk grating disc 6 61, the angle angle between adjacent case is the integral multiple of the angle angle that adjacent positioned breach 61 is surrounded.Due in embodiment The angle formed by adjacent case is about 11 °, and it is optimal that the angle formed by adjacent positioned breach 61 is also about 11 °. Stop place of the position of each above-mentioned locating notch 61 corresponding to the load block tongue rotary course on rotating disk 1.Specifically, in rotating disk Photoelectric sensor can be installed in 1 top, and rotating disk 1 is rotated after a certain special angle with dynamic load block tongue, and photoelectric sensor is detected Locating notch 61, then control rotating disk 1 and stop the rotation, and the now a certain socket that takes for carrying block tongue goes out in a case to the heart just Mouthful, it is convenient to receive reagent card from hello card device.
Preferably, the concentric rotation of rotating disk 1 and hello card device can be accomplished by.
With reference to Fig. 4, and Fig. 1 to Fig. 3 is combined, the fixation on the base 100 of entry detector is connected to a dead axle 7, and this is fixed The axle center of axle 7 is overlapped with the axis of rotation of rotating disk 1 and hello card device.Rotating disk 1 is connected by respective rotation respectively with card device is fed Fitting is rotatably connected on dead axle 7.So as to rotating blade drive is revolved come driving rotating disk 1 by the rotating connector of driving rotating disk 1 Turn, pendulous device 4 is driven by driving the rotating connector for feeding card device feeds card device rotation.
This structure by the installation rotating disk 1 of dead axle 7, hello card device has the following advantages that above:
By dead axle 7, this centre of location is co-axially mounted and coaxial rotating rotating disk 1 with card device is fed, for both installations Precision has certain guarantee;Positioned with dead axle 7 in feeding card device installation process, card device and 1 nothing of rotating disk will be fed with existing The mode that association is installed is compared, and without the need for multiple bearing, reduces rigging error;Further, since the dead axle 7 that this hello card device is used is same The installation centre of location of the sample for rotating disk 1, therefore the whole alignment error reduction for feeding card structure, the required precision to parts can be fitted When relaxing, while reducing mechanism's calibration fine setting in follow-up debugging process, mitigate the work difficulty of adjustor, improve its work and imitate Rate, it is ensured that the performance of whole machine.
Continuation includes axle sleeve 41 as shown in figure 4, feeding the corresponding rotating connector of card device, and axle sleeve 41 is rotatably connected on described 7 periphery of dead axle.The outfan of pendulous device 4 connects the axle sleeve 41, the rotational positioning part direct or indirect connection axle sleeve 41。
Fig. 2 and Fig. 4 is specifically referred to, pendulous device 4 includes oscillating motor 42, V belt translation structure 43, axle sleeve 41, the company of rotation Connect block 44.Oscillating motor 42 is fixedly mounted on the base 100 of entry detector, the synchronizing wheel of 43 outfan of V belt translation structure 45 are placed on 7 periphery of dead axle and connect the axle sleeve 41, and axle sleeve 41 is inserted in the perforation 46 of the up/down perforation for rotating contiguous block 44, The outer wall of axle sleeve 41 is provided with planar slot position 47, bores a hole with the joint face coordinated with planar slot position 47, so as to turning for axle sleeve 41 It is dynamic to drive the rotation for rotating contiguous block 44.Length direction the radially extending towards center of rotation for rotating contiguous block 44 And connect above-mentioned hello card device in the end for rotating contiguous block 44.
It is installed in 7 periphery of dead axle and concentric with dead axle 7 by connector as the rocking grating disk 5 of rotational positioning part, Rocking grating disk 5 directly can be connected to follow the linkage rotation of axle sleeve 41 with rotation contiguous block 44, it is also possible to be connected to axle sleeve Following 41 linkage rotation of axle sleeve on 41.
Rotating blade drive can also drive the structure class for feeding card device for the type of drive of rotating disk 1 with pendulous device 4 Seemingly.
With continued reference to Fig. 1 and Fig. 4, dialling clamping part 3 includes one piece of vertical installation base plate 31, the length side of installation base plate 31 To for the radial direction along rotating disk 1.31 bottom of installation base plate is provided with road wheel 33, and installation direction and the rotating disk 1 of the road wheel 33 rotate Direction is identical, for support installation base plate 31 and as guiding.The guide rail 32 of radial direction is provided with installation base plate 31, on guide rail 32 Guiding is provided with reagent card pushing block 34, and reagent card pushing block 34 is exactly to feed card step with the step that resets along the alternating translational process of guide rail 32 Rapid switching, simply apparently, reagent card pushing block 34 is hello card step, reagent card pushing block towards the process that 1 center of rotation of rotating disk is translated 34 away from 1 center of rotation of rotating disk translation motion be reset process.Installation base plate 31 is provided with driving reagent card pushing block 34 and is leading The pushing unit of alternating translational on rail 32, is V belt translation driving structure 35 in embodiment.In addition, installation base plate is turned by being inserted into Both be fixedly connected is realized on dynamic contiguous block 44.In addition, the two ends of guide rail 32 should have position limiting structure, with to reagent card The shift motion of pushing block 34 is limited.
Preferably, referring to figs. 1 to Fig. 3, the top of the rotating disk 1 is provided with photoswitch 13, and photoswitch 13 is located at storage The top of box bearing of trend, namely positioned at the top of the load block tongue for rotating, for judging feed card whether in place.
Can carry out feeding automatically card operation using above-mentioned mechanism for card of feeding, with reference to Fig. 3 and Fig. 7, its flow process is as follows:
A. host computer provides instruction, including specifically detecting to which project, that is, need from card taking in which case, Feed card;
B. find the load block tongue of zero load using detector outside and (not shown) on the turntable 1(Remarks:Detector is just opened When dynamic, each load block tongue on rotating disk 1 is zero load)If having the load block tongue of zero load, proceeding to flow process c, if carrying block tongue without unloaded, etc. Treat on rotating disk 1 pattern detection and kick card;
C. judge that whether corresponding being in of the load block tongue of above-mentioned zero load need to be fed in the reagent screens of card(Corresponding case goes out Mouth position)It is if in corresponding reagent screens, proceeding to flow process d, if not in corresponding reagent screens, rotating rotating disk 1, other are empty Carry block tongue and go to relevant position;
D. whether judge to feed card device accordingly feeding screens A, it should be phase to feed screens A and want the reagent screens in above-mentioned steps c To.If feeding card device accordingly feeding under screens A, flow process e is proceeded to, if accordingly not feeding in screens, pendulous device drives feeds card Device rotates respective angles, reaches one of them for feeding screens B, C, D, E, proceeds to flow process e after into relevant position;
E. dialling clamping part 3 promotes reagent card to enter unloaded load block tongue;
F. rotating disk 1 is rotated, and proceeds to flow process b, is circulated.
The above-mentioned top for feeding screens A, B, C, D, E can be correspondingly arranged on and case (not shown), and each case The multiple reagent cards of correspondence, the reagent card of each case correspond to the detection demand of disparity items.
The above be this utility model preferred embodiment, which is not constituted to this utility model protection domain Limit.

Claims (9)

1. a kind of entry detector feeds mechanism for card, it is characterised in that include:
Rotating disk (1), the load block tongues for being radially provided with some receiving reagent cards of rotating disk (1), carries one end of block tongue for taking socket and prolonging Extend rotating disk (1) edge;
Rotating blade drive, connects rotating disk (1) and driving rotating disk (1) is rotated around axle center;
At least two cases, the circumferentially arranged periphery in rotating disk (1) of each case, the outlet of each case can be with one The individual block tongue that carries takes socket centering;
Feed card device, positioned at rotating disk (1) periphery, feed card device include can along rotating disk (1) radially adjacent to or away from taking socket Dial clamping part (3);
Pendulous device (4), connection is described to feed card device and drives hello card device to rotate so as to reach different cases around axle center Position;
Rotating disk (1) is overlapped with the axis of rotation for feeding card device.
2. entry detector according to claim 1 feeds mechanism for card, it is characterised in that:Pendulous device (4) are furnished with Rotational positioning part, in rotary course, the rotational positioning part will be fed card device and be positioned to each case correspondence position successively.
3. entry detector according to claim 2 feeds mechanism for card, it is characterised in that:The rotational positioning part include with The rocking grating disk (5) of card device linkage is fed, card device and the concentric rotation of rocking grating disk (5), the rocking grating disk is fed (5) circumference is provided with and detects breach (51) correspondingly with case, angle and phase that adjacent detection breach (51) surrounds The angle that adjacent case is surrounded is equal.
4. entry detector according to claim 1 feeds mechanism for card, it is characterised in that:Rotating disk (1) is furnished with rotation Keeper, in rotating disk (1) rotary course, the rotatable positioning member by carry block tongue take socket position to case export to the heart Position.
5. entry detector according to claim 4 feeds mechanism for card, it is characterised in that:The rotatable positioning member include with The rotating disk grating disc (6) that rotating disk (1) links, rotating disk (1) and the concentric rotation of rotating disk grating disc (6), rotating disk grating disc (6) Circumference on be laid with several locating notch (61), the angle angle between adjacent case is adjacent positioned breach (61) The integral multiple of the angle angle for surrounding.
6. the entry detector according to any one of claim 2 to 5 feeds mechanism for card, it is characterised in that:The rotating disk (1) and the position of the axis of rotation of feeding card device is fixedly installed a dead axle (7), rotating disk (1) is passed through respectively with hello card device Respective rotating connector is rotatably connected on dead axle (7), and the rotating blade drive is connected by the rotation of driving rotating disk (1) Part carrys out driving rotating disk (1) rotation, and pendulous device (4) are driven by driving the rotating connector for feeding card device and feed card device Rotation.
7. entry detector according to claim 6 feeds mechanism for card, it is characterised in that:Feed the rotating connector of card device Including axle sleeve (41), axle sleeve (41) are rotatably connected on the dead axle (7) periphery, and the outfan of pendulous device (4) connects Connect the axle sleeve (41), the direct or indirect connection axle sleeve (41) of the rotational positioning part.
8. the entry detector according to any one of claim 2 to 5 feeds mechanism for card, it is characterised in that:The rotating disk (1) photoswitch is provided with above, and the photoswitch is located at the top of case bearing of trend.
9. entry detector according to any one of claim 1 to 5 feeds mechanism for card, it is characterised in that:Described group of card Part (3) includes the installation base plate (31) being radially arranged along rotating disk (1), and installation base plate (31) bottom is provided with road wheel (33) guide rail (32) of radial direction, is provided with installation base plate (31), is oriented to and is provided with reagent card pushing block on guide rail (32) (34), installation base plate (31) are provided with the pushing unit for driving reagent card pushing block (34) alternating translational on guide rail (32).
CN201620992472.4U 2016-08-30 2016-08-30 Card mechanism is fed to multinomial mesh detector Withdrawn - After Issue CN206038698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620992472.4U CN206038698U (en) 2016-08-30 2016-08-30 Card mechanism is fed to multinomial mesh detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620992472.4U CN206038698U (en) 2016-08-30 2016-08-30 Card mechanism is fed to multinomial mesh detector

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CN206038698U true CN206038698U (en) 2017-03-22

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CN201620992472.4U Withdrawn - After Issue CN206038698U (en) 2016-08-30 2016-08-30 Card mechanism is fed to multinomial mesh detector

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106338607A (en) * 2016-08-30 2017-01-18 广州蓝勃生物科技有限公司 Card feeding mechanism for multi-project survey meter and card feeding method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106338607A (en) * 2016-08-30 2017-01-18 广州蓝勃生物科技有限公司 Card feeding mechanism for multi-project survey meter and card feeding method thereof

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Granted publication date: 20170322

Effective date of abandoning: 20171229