CN108008126A - A kind of test strips ejecting mechanism - Google Patents

A kind of test strips ejecting mechanism Download PDF

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Publication number
CN108008126A
CN108008126A CN201711488125.3A CN201711488125A CN108008126A CN 108008126 A CN108008126 A CN 108008126A CN 201711488125 A CN201711488125 A CN 201711488125A CN 108008126 A CN108008126 A CN 108008126A
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CN
China
Prior art keywords
rack
test strips
pallet
rack support
support
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Granted
Application number
CN201711488125.3A
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CN108008126B (en
Inventor
杜康
刘新全
孙传强
闫畅
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Tianjin Boom Science Co ltd
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TIANJIN BOSHUO DONGCHUANG TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201711488125.3A priority Critical patent/CN108008126B/en
Publication of CN108008126A publication Critical patent/CN108008126A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/5302Apparatus specially adapted for immunological test procedures

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  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

The invention provides a kind of test strips ejecting mechanism, the middle part of pallet is discoid rack support, rack support is fixed, pallet can be rotated relative to rack support, some slots for being used to hold paper slip are distributed with even circumferential on pallet on the outside of rack support around rack support, the extended line of the center line of slot intersects with the axis of rack support, rack is provided with rack support, the lower part of rack is located in the sliding slot on rack support, rack can slide in sliding slot, the center line of rack is overlapped with the diameter of rack support, the lower face of rack is less than the upper surface of test strips.The invention is simple in structure, easy to use, the length length that rack is released, and the scope of application is wider.

Description

A kind of test strips ejecting mechanism
Technical field
The test strips that the invention belongs to fluorescence immunity analyzer release technical field, more particularly, to a kind of test strips Ejecting mechanism.
Background technology
Common pusher structure, the length of release is shorter cannot be completely out by longer test strips, existing structure It is not suitable for longer test strips.If it is more complicated, it is necessary to increase air pump, cost higher using air cylinder structure, while gas Cylinder structure can not speed governing.
The content of the invention
In view of this, the invention is directed to a kind of test strips ejecting mechanism, to solve above-mentioned technical problem.
To reach above-mentioned purpose, what the technical solution of the invention was realized in:
A kind of test strips ejecting mechanism, the middle part of pallet is discoid rack support, and rack support is fixed, and pallet can Rotated relative to rack support, some be used for is distributed with the even circumferential on the pallet on the outside of rack support around rack support The slot of paper slip is held, the extended line of the center line of slot intersects with the axis of rack support, and rack is provided with rack support, The lower part of rack is located in the sliding slot on rack support, and rack can slide in sliding slot, the center line of rack and rack support Diameter overlaps, and the lower face of rack is less than the upper surface of test strips.
Further, the second motor being connected with controller is fixed with the rack support of rack one end, the second motor The rotate gear being meshed with rack is provided with output shaft.
Further, it is provided with the rack support of the rack other end and is opened for carrying out spacing mechanical position limitation to rack Close, mechanical limit switch is connected with controller.
Further, pallet is arranged on chassis, and chassis is fixed relative to rack support, is stretched out on the outside of pallet close to rack The first opening is provided with the chassis at end, the first opening is on the extended line of rack, in the center line and rack of the first opening Heart line overlaps, and one end of the first opening is overlapped with tray portion, and the other end of the first opening runs through chassis.
Further, the test strips released by rack can pass through the first opening.
Further, the width of the first opening is slightly larger than the width of test strips, and the first opening lower section is provided with Waste paper strip receipts Acquisition means.
Further, sliding slot runs through rack support, and the length of rack is equal to the diameter of rack support.
Relative to the prior art, a kind of test strips ejecting mechanism described in the invention has the advantage that:
(1) the invention is simple in structure, easy to use, the length length that rack is released, and the scope of application is wider;
(2) the invention can control the speed to introduce of test strips by adjusting the speed of the second motor.
Brief description of the drawings
The attached drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention. In attached drawing:
Fig. 1 is the structure diagram of the invention embodiment;
Fig. 2 is the front view of the invention embodiment;
Fig. 3 is the stereogram that the invention embodiment is looked up from below;
Fig. 4 is the structure diagram of the test strips ejecting mechanism described in the invention embodiment.
Description of reference numerals:
1st, chassis;101st, the first opening;102nd, the second opening;2nd, pallet;201st, slot;202nd, V-groove;3rd, rack branch Frame;301st, sliding slot;401st, the first motor;402nd, driving wheel;403rd, driven wheel;404th, bearing;5th, the second motor;501st, turning gear Wheel;6th, rack;7th, mechanical limit switch;8th, detector;801st, detector bracket;9th, electromagnet;901st, striker;902nd, electromagnet Stent;10th, mirror board;11st, code reader;12nd, spacing catch;121st, gap;122nd, tally;13rd, fixed cover;14th, the first light Electric transducer;15th, the second photoelectric sensor;16th, test strips.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the invention can To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For the limitation to the invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can mechanically connect or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments creates.
As shown in Figures 1 to 4, a kind of 16 detector of high throughput test strips, including chassis 1, are placed with for support on chassis 1 The pallet 2 of test strips 16, pallet 2 are arranged in parallel with chassis 1, and the lower end of pallet 2 is connected with driving device, and driving device drives support 2 rotation of disk.
As shown in Figure 1, 2, the middle part of pallet 2 and one end of shaft are affixed, and shaft and pallet 2 are concentric.Shaft is in addition One end passes through chassis 1, is connected between shaft and chassis 1 by bearing 404.Driven wheel is connected with the shaft of the lower section of bearing 404 403, driven wheel 403 is connected by transmission belt with the driving wheel 402 on the first motor 401.First motor 401 is fixed on chassis 1 On.The spacing catch 12 concentric with shaft is connected with the shaft of the lower section of driven wheel 403.The lower end on chassis 1, which is connected with, to be covered The fixed of shaft covers 13, is provided with some equally distributed gap 121 of axis around spacing catch 12 on spacing catch 12, slits Mouth 121 is arranged on spacing catch 12 in the radial direction, and spacing catch 12 is additionally provided with counting on the lower face of its circumference Plate 122.The fixed interior axisymmetrical relative to shaft of cover 13 is provided with the first photoelectric sensor 14 and the second photoelectric sensor 15, the edge of spacing catch 12 is passed through at the detection mouth of the first photoelectric sensor 14, and tally 122 can pass through the second photoelectricity The detection mouth of sensor 15.
As shown in Fig. 1,4, the middle part of pallet 2 is discoid rack support 3, and rack support 3 is fixed relative to chassis 1. Some slots 201 for being used to hold test strips 16 are distributed with around the even circumferential of rack support 3 in the outside of rack support 3, Slot 201 is around the circumference radial of rack support 3, the extended line of the center line of slot 201 and the axis of rack support 3 Mutually give a bit.The upper surface of rack support 3 is higher than the upper surface of slot 201.Rack 6, rack 6 are provided with rack support 3 Set upward, the cross section of the lower part of rack 6 is I-shaped structure, is provided with rack support 3 and matches with the lower part of rack 6 Sliding slot 301, sliding slot 301 runs through rack support 3, and rack 6 can do linear reciprocating motion on sliding slot 301.Length of rack 6 etc. In the diameter of rack support 3, the center line of rack 6 is overlapped with the diameter of rack support 3, and the lower face of rack 6 is less than test strips 16 upper surface.The second motor 5 is fixed with the rack support 3 of 6 one end of rack, be provided with the output shaft of the second motor 5 with The rotate gear 501 that rack 6 is meshed.It is provided with the rack support 3 of 6 other end of rack spacing for being carried out to rack 6 Mechanical limit switch 7, mechanical limit switch 7 are connected with controller.
As shown in Figure 1, the outside of pallet 2 is provided with the first opening 101, the first opening 101 on the chassis 1 of the second motor 5 On the extended line of rack 6, the center line of the first opening 101 is overlapped with the center line of rack 6, one end of the first opening 101 Partially overlap with pallet 2, the other end of the first opening 101 runs through chassis 1, and under the promotion of rack 6, test strips 16 can pass through First opening 101.The detector bracket 801 for installing detector 8, detection are provided with the chassis 1 of first 101 sides of opening Device 8 is located at the top of pallet 2, and the detection mouth down of detector 8, the detection mouth of detector 8 is corresponding with the reaction zone of test strips 16, Detector 8 to the reaction time to test strips 16 take pictures, detector 8 is connected with controller.
As shown in Figure 1, being also provided with the second opening 102 on the chassis 1 of 2 sidepiece of pallet, electromagnetism is fixed with the second opening 102 Retort stand 901, is fixed with electromagnet 9 on electromagnet stent 901, electromagnet 9 is connected with controller.Slot 201 and slot 201 it Between pallet 2 circumferential side wall in the middle part of be provided with V-groove 202, be provided with and V-groove on the electromagnet 9 of the side of pallet 2 202 matched strikers 901, the circumferential side wall of 901 face pallet 2 of striker, striker 901 are inserted into V-groove 202.Electromagnetism Striker 901 ejects after iron 9 is powered, and striker 901 is inserted into V-groove 202, and striker 901 has carried out pallet 2 spacing, and electromagnet 9 is logical Striker 901 is withdrawn after electricity, and pallet 2 can be rotated further.
As shown in Figure 1, being provided with mirror board 10 on the rack support 3 away from detector 8, mirror board 10 is located at rack support 3 in the radial direction, and one end of mirror board 10 is fixed on rack support 3, and the other end of mirror board 10 is towards the edge of pallet 2 Extension.Mirror board 10 is obliquely installed, and probably into 45 degree of angles between mirror board 10 and pallet 2, the width of mirror board 10 is slightly larger than slotting The width of groove 201, the one side of mirror board 10 towards pallet 2 is minute surface.Sweep corresponding with mirror board 10 is provided with rack support 3 Code device 11, code reader 11 is horizontally disposed, and towards the minute surface of mirror board 10, code reader 11 and controller connect the scanning mouth of code reader 11 Connect.
For the ease of test strips 16 are placed on pallet 2, pallet 2 and the one side phase on the chassis 1 away from detector 8 Cut, the length direction of mirror board 10 is overlapped with crossing pallet 2 with the diametric(al) of the pallet 2 at the point of contact on chassis 1.
The operation principle of the invention:
It will be inserted into for the test strips 16 of detection in the slot 201 of the lower section of mirror board 10, the end set of test strips 16 There are bar code, the bar code reflected on 11 scanning mirror panel 10 of code reader, the bar code of scanning is passed to control by code reader 11 Device, controller record the information of this test strips 16, and the information in bar code includes the reaction time of this test strips 16.Can basis Need to continue according to the method described above addition test strips 16 in the empty slot 201 below mirror board 10.When test strips 16 detect Between arrive after, the first motor 401 drive driving wheel 402, driving wheel 402 by transmission belt drive driven wheel 403, so as to drive pallet 2 rotate, pallet 2 by detection time to test strips 16 go to the lower section of detector 8, detector 8 is taken pictures detection.
After detection, pallet 2 goes to test strips 16 at first opening 101, when needing to release test strips 16, the Two motors 5 drive rotate gear 501, and rotate gear 501 moves with carry-over bar 6 and ejects test strips 16.At first opening 101 Lower section sets Waste paper strip case.The rotating speed and step number of the second motor 5 can be adjusted, the speed during release of test strips 16 can be controlled And length.After test strips 16 are released, the second motor 5 inverts, and rack 6 is retracted, after rack 6 hits mechanical limit switch 7, Second motor 5 is stopped, and rack 6 stops.After waiting the reaction time etc. next test strips 16, continue aforesaid operations.
The transmission accuracy of transmission belt is not very high, so needing to correct, transmission of the electromagnet 9 to transmission belt is corrected. When pallet 2 goes to the position for needing to stop, electromagnet 9 is powered, and electromagnet 9 upsprings, and the striker 901 on 9 top of electromagnet is hit In the V-groove 202 for entering 2 edge of pallet, the angle position of pallet 2 is corrected.
The foregoing is merely the preferred embodiment of the invention, is not intended to limit the invention creation, all at this Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on, should be included in the invention Protection domain within.

Claims (7)

  1. A kind of 1. test strips ejecting mechanism, it is characterised in that:The middle part of pallet (2) is discoid rack support (3), rack branch Frame (3) is fixed, and pallet (2) can be rotated relative to rack support (3), around tooth on the pallet (2) on the outside of rack support (3) Some slots (201) for being used to hold paper slip, the extension of the center line of slot (201) is distributed with the even circumferential of bar stent (3) Line intersects with the axis of rack support (3), and rack (6) is provided with rack support (3), and the lower part of rack (6) is located at rack branch In sliding slot (301) on frame (3), rack (6) can slide in sliding slot (301), center line and the rack support (3) of rack (6) Diameter overlap, the lower face of rack (6) is less than the upper surface of test strips (16).
  2. 2. test strips ejecting mechanism according to claim 1, it is characterised in that:On the rack support (3) of rack (6) one end The second motor (5) being connected with controller is fixed with, is provided with what is be meshed with rack (6) on the output shaft of the second motor (5) Rotate gear (501).
  3. 3. test strips ejecting mechanism according to claim 2, it is characterised in that:The rack support (3) of rack (6) other end On be provided with for carrying out spacing mechanical limit switch (7) to rack (6), mechanical limit switch (7) is connected with controller.
  4. 4. test strips ejecting mechanism according to claim 1, it is characterised in that:Pallet (2) is arranged on chassis (1), bottom Disk (1) is fixed relative to rack support (3), and being provided with first on the chassis (1) of rack (6) external part on the outside of pallet (2) opens Mouth (101), the first opening (101) are located on the extended line of rack (6), in the center line and rack (6) of the first opening (101) Heart line overlaps, and one end of the first opening (101) partially overlaps with pallet (2), and the other end of the first opening (101) runs through chassis (1)。
  5. 5. test strips ejecting mechanism according to claim 4, it is characterised in that:The test strips (16) released by rack (6) The first opening (101) can be passed through.
  6. 6. test strips ejecting mechanism according to claim 4, it is characterised in that:The width of first opening (101) is slightly larger than The width of test strips (16), the first opening (101) lower section are provided with Waste paper strip collection device.
  7. 7. test strips ejecting mechanism according to claim 1, it is characterised in that:Sliding slot (301) runs through rack support (3), The length of rack (6) is equal to the diameter of rack support (3).
CN201711488125.3A 2017-12-30 2017-12-30 Test paper strip ejecting mechanism Active CN108008126B (en)

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CN108008126B CN108008126B (en) 2023-10-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109061055A (en) * 2018-07-04 2018-12-21 湖州知辉进出口贸易有限公司 A kind of air detection pH value detection device
CN109444447A (en) * 2018-12-27 2019-03-08 天津博硕科技有限公司 A kind of test strips transfer device
CN109567824A (en) * 2019-01-18 2019-04-05 姬梅真 A kind of portable blood sugar detector and its detection method

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US20040136311A1 (en) * 2001-03-30 2004-07-15 Mitsunori Nakamura Loading drive mechanism and disk unit provided with the loading drive mechanism
US20040190392A1 (en) * 2003-03-25 2004-09-30 Funai Electric Co., Ltd. Tray device mechanism for optical disc apparatus
US20070118846A1 (en) * 2005-11-18 2007-05-24 Funai Electric Co., Ltd. Optical disc apparatus
CN201284115Y (en) * 2008-09-27 2009-08-05 广州祺盈机械设备有限公司 Material pushing apparatus
CN104280374A (en) * 2014-10-29 2015-01-14 广州蓝勃生物科技有限公司 Rotating disc type multi-project dry fluorescence detector
CN105621071A (en) * 2014-10-31 2016-06-01 泰科电子(上海)有限公司 Automatic material preparation system
CN106404733A (en) * 2016-09-18 2017-02-15 天津博硕东创科技发展有限公司 Mobile intelligent terminal-based food safety detection device and method
CN107121557A (en) * 2016-02-25 2017-09-01 深圳市迈科龙生物技术有限公司 A kind of test strips automatic loading device
CN107525804A (en) * 2017-10-12 2017-12-29 天津灵卫科技发展有限公司 A kind of test paper detects box
CN207816984U (en) * 2017-12-30 2018-09-04 天津博硕东创科技发展有限公司 A kind of test strips ejecting mechanism and fluorescence immunity analyzer

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040136311A1 (en) * 2001-03-30 2004-07-15 Mitsunori Nakamura Loading drive mechanism and disk unit provided with the loading drive mechanism
US20040190392A1 (en) * 2003-03-25 2004-09-30 Funai Electric Co., Ltd. Tray device mechanism for optical disc apparatus
US20070118846A1 (en) * 2005-11-18 2007-05-24 Funai Electric Co., Ltd. Optical disc apparatus
CN201284115Y (en) * 2008-09-27 2009-08-05 广州祺盈机械设备有限公司 Material pushing apparatus
CN104280374A (en) * 2014-10-29 2015-01-14 广州蓝勃生物科技有限公司 Rotating disc type multi-project dry fluorescence detector
CN105621071A (en) * 2014-10-31 2016-06-01 泰科电子(上海)有限公司 Automatic material preparation system
CN107121557A (en) * 2016-02-25 2017-09-01 深圳市迈科龙生物技术有限公司 A kind of test strips automatic loading device
CN106404733A (en) * 2016-09-18 2017-02-15 天津博硕东创科技发展有限公司 Mobile intelligent terminal-based food safety detection device and method
CN107525804A (en) * 2017-10-12 2017-12-29 天津灵卫科技发展有限公司 A kind of test paper detects box
CN207816984U (en) * 2017-12-30 2018-09-04 天津博硕东创科技发展有限公司 A kind of test strips ejecting mechanism and fluorescence immunity analyzer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109061055A (en) * 2018-07-04 2018-12-21 湖州知辉进出口贸易有限公司 A kind of air detection pH value detection device
CN109444447A (en) * 2018-12-27 2019-03-08 天津博硕科技有限公司 A kind of test strips transfer device
CN109567824A (en) * 2019-01-18 2019-04-05 姬梅真 A kind of portable blood sugar detector and its detection method
CN109567824B (en) * 2019-01-18 2021-09-14 姬梅真 Portable blood glucose detector and detection method thereof

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Address after: 300410 East side of Floor 2, Building 2, No. 12 Yongkang Road, High end Park, Beichen District, Tianjin

Patentee after: TIANJIN BOOM SCIENCE Co.,Ltd.

Address before: 300000 Tianjin Dongli District Dongli Lake Resort, Dongli Lake Jinghu science and Technology Park 3, 1-402

Patentee before: TIANJIN BOSHUO DONGCHUANG TECHNOLOGY DEVELOPMENT Co.,Ltd.