CN207923906U - A kind of toothed belt transmission precision calibration system and fluorescence immunity analyzer - Google Patents
A kind of toothed belt transmission precision calibration system and fluorescence immunity analyzer Download PDFInfo
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- CN207923906U CN207923906U CN201721925128.4U CN201721925128U CN207923906U CN 207923906 U CN207923906 U CN 207923906U CN 201721925128 U CN201721925128 U CN 201721925128U CN 207923906 U CN207923906 U CN 207923906U
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- pallet
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- electromagnet
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Abstract
The utility model provides a kind of toothed belt transmission precision calibration system and fluorescence immunity analyzer, pallet is located above chassis, pallet is connect with synchronous belt drive mechanism, synchronous belt drive mechanism can drive pallet to be rotated relative to chassis, it is provided with electromagnet on the chassis of tray side, electromagnet is connect with controller, it is provided with V-groove on the circumferential side wall of pallet, it is provided with and the matched striker of V-groove on the electromagnet of the side of pallet, the circumferential side wall of striker face pallet, striker are inserted into V-groove.The utility model is easy to use, and positioning accuracy is accurate, and the failure rate of equipment is low.
Description
Technical field
The utility model belongs to toothed belt transmission collimation technique field, is calibrated more particularly, to a kind of toothed belt transmission precision
System and fluorescence immunity analyzer.
Background technology
When stepper motor drives synchronous pulley rotation under general case, stop in different angle.Due to synchronous belt deformation, with
And error caused by synchronous belt tooth pitch often has the inaccurate feelings of positioning it cannot be guaranteed that precise positioning is accomplished in the transmission of synchronous belt
Condition generates, and positioning will definitely not cause many adverse consequences.
Invention content
In view of this, the utility model is directed to a kind of toothed belt transmission precision calibration system and fluoroimmunoassay
Instrument, to solve the above technical problems.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of toothed belt transmission precision calibration system, pallet are located above chassis, and pallet is connect with synchronous belt drive mechanism,
Synchronous belt drive mechanism can drive pallet to be rotated relative to chassis, and electromagnet, electromagnet are provided on the chassis of tray side
It is connect with controller, V-groove is provided on the circumferential side wall of pallet, be provided with and V-groove on the electromagnet of the side of pallet
Matched striker, the circumferential side wall of striker face pallet, striker are inserted into V-groove.
Further, the second opening is provided on chassis, the second opening is fixed with electromagnet stent, and electromagnet is fixed on electricity
In magnet holder.
Further, the head of striker is coniform.
Further, the middle part of pallet and one end of shaft are affixed, and shaft is concentric with pallet, and the other end of shaft is worn
Chassis is crossed, is connected by bearing between shaft and chassis, driven wheel is connected in the shaft below bearing, driven wheel passes through transmission
Band is connect with the driving wheel in first motor.
Further, the limit catch concentric with shaft is connected in the shaft below driven wheel, the lower end on chassis is solid
It is connected to the fixed cover for covering shaft, limiting block on piece is provided with several equally distributed gap of axis around limit catch, slits
Mouth, which is arranged, is limiting catch in the radial direction, and limit catch is additionally provided with tally on the lower face of its circumference, fixed
The axisymmetrical of shaft is provided with the first photoelectric sensor and the second photoelectric transfer being connect respectively with controller in cover
Sensor, the edge for limiting catch pass through at the detection mouth of the first photoelectric sensor, and tally can pass through the second photoelectric sensing
The detection mouth of device.
A kind of fluorescence immunity analyzer, including above-mentioned toothed belt transmission precision calibration system.
Compared with the existing technology, a kind of toothed belt transmission precision calibration system described in the utility model and fluorescence immunoassay point
Analyzer has the advantage that：
(1) the utility model is easy to use, and positioning accuracy is accurate, and the failure rate of equipment is low；
(2) the utility model is simple in structure, of low cost, applied widely, has a vast market value.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the front view of the utility model embodiment；
Fig. 3 is the stereogram that the utility model embodiment is looked up from below；
Fig. 4 is the structural schematic diagram of the test strips ejecting mechanism described in the utility model embodiment.
Reference sign：
1, chassis；101, the first opening；102, the second opening；2, pallet；201, slot；202, V-groove；3, rack branch
Frame；301, sliding slot；401, first motor；402, driving wheel；403, driven wheel；404, bearing；5, the second motor；501, turning gear
Wheel；6, rack；7, mechanical limit switch；8, detector；801, detector bracket；9, electromagnet；901, striker；902, electromagnet
Holder；10, mirror board；11, code reader；12, catch is limited；121, gap；122, tally；13, fixed cover；14, the first light
Electric transducer；15, the second photoelectric sensor；16, test strips.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 4, a kind of high-throughput 16 detector of test strips, including chassis 1 are placed with for holding on chassis 1
The pallet 2 of test strips 16, pallet 2 is ask to be arranged in parallel with chassis 1, the lower end of pallet 2 is connect with driving device, driving device band
2 rotation of dynamic pallet.
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 by bearing 404 between shaft and chassis 1.It is connected with driven wheel in the shaft of 404 lower section of bearing
403, driven wheel 403 is connect by transmission belt with the driving wheel 402 in first motor 401.First motor 401 is fixed on chassis 1
On.It is connected with the limit catch 12 concentric with shaft in the shaft of 403 lower section of driven wheel.The lower end on chassis 1, which is connected with, to be covered
The fixed cover 13 of shaft, limits and is provided with several equally distributed gap 121 of axis around limit catch 12 on catch 12, slit
Mouth 121, which is arranged, is limiting catch 12 in the radial direction, and limit catch 12 is additionally provided with counting on the lower face of its circumference
Plate 122.The axisymmetrical of shaft is provided with the first photoelectric sensor 14 and the second photoelectric sensor in fixed cover 13
15, the edge of limit catch 12 passes 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.
Several slots 201 for holding 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 axis of the extended line and rack support 3 of the center line of slot 201
It mutually gives a bit.The upper surface of rack support 3 is higher than the upper surface of slot 201.Rack 6, rack 6 are provided on rack support 3
It is arranged upward, the cross section of the lower part of rack 6 is I-shaped structure, is provided on 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.The length etc. of rack 6
It is overlapped with the diameter of rack support 3 in the center line of the diameter of rack support 3, rack 6, the lower face of rack 6 is less than test strips
16 upper surface.The second motor 5 is fixed on the rack support 3 of 6 one end of rack, be provided on the output shaft of the second motor 5 with
The rotate gear 501 that rack 6 is meshed.It is provided on the rack support 3 of 6 other end of rack for being limited to rack 6
Mechanical limit switch 7, mechanical limit switch 7 are connect with controller.
As shown in Figure 1,2 outside of pallet 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
It partially overlaps 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 on the chassis 1 of first 101 sides of opening
Device 8 is located at the top of pallet 2, the detection mouth down of detector 8, the reaction zone pair of the detection mouth and test strips 16 of detector 8
Answer, detector 8 to the reaction time to test strips 16 take pictures, detector 8 is connect with controller.
As shown in Figure 1, being also provided with the second opening 102 on the chassis 1 of 2 side of pallet, electricity is fixed at the second opening 102
Magnet holder 902 is fixed with electromagnet 9 on electromagnet stent 902, and electromagnet 9 is connect with controller.Slot 201 and slot 201
Between pallet 2 circumferential side wall in the middle part of be provided with V-groove 202, be provided on the electromagnet 9 of the side of pallet 2 and V-type
202 matched striker 901 of slot, the circumferential side wall of 901 face pallet 2 of striker, striker 901 are inserted into V-groove 202.Electricity
Striker 901 pops up after magnet 9 is powered, and striker 901 is inserted into V-groove 202, and striker 901 limits pallet 2, electromagnet 9
Striker 901 is withdrawn after energization, and pallet 2 can be rotated further.
As shown in Figure 1, being provided with mirror board 10 on the rack support 3 far from detector 8, mirror board 10 is located at rack branch
In the radial direction, one end of mirror board 10 is fixed on rack support 3 frame 3, and the other end of mirror board 10 is towards the side of pallet 2
Edge extends.Mirror board 10 is obliquely installed, and probably at 45 degree of angles between mirror board 10 and pallet 2, the width of mirror board 10 is slightly larger than
The one side of the width of slot 201, mirror board 10 towards pallet 2 is minute surface.It is provided on rack support 3 corresponding with mirror board 10
Code reader 11, code reader 11 are horizontally disposed, and the scanning mouth of code reader 11 is towards the minute surface of mirror board 10, code reader 11 and controller
Connection.
For the ease of test strips 16 are placed on pallet 2, the one side phase of pallet 2 and the chassis 1 far from detector 8
It cuts, the length direction of mirror board 10 is overlapped with pallet 2 is crossed with the diametric(al) of the pallet 2 at the point of contact on chassis 1.
The operation principle of the utility model：
It will be inserted into the slot 201 of 10 lower section of mirror board for the test strips 16 of detection, the end set of test strips 16
There are bar code, the bar code reflected on 11 scanning mirror panel 10 of code reader, code reader 11 that the bar code of scanning is passed to control
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.It can basis
It needs to continue according to the method described above to add test strips 16 in the empty slot 201 below mirror board 10.When test strips 16 detect
Between arrive after, first motor 401 drive driving wheel 402, driving wheel 402 by transmission belt drive driven wheel 403, to drive pallet
2 rotations, 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, rotate gear 501 to be moved with carry-over bar 6 and eject test strips 16.At first opening 101
Waste paper strip case is arranged in lower section.The rotating speed and step number that the second motor 5 can be adjusted can control speed when test strips 16 are released
And length.After releasing test strips 16, the second motor 5 reversion, rack 6 is retracted, and rack 6 hits mechanical limit switch 7
Afterwards, the second motor 5 is stopped, and rack 6 stops.After waiting for the reaction time etc. next test strips 16, continue above-mentioned behaviour
Make.
The transmission accuracy of transmission belt is not very high, so needing to correct, electromagnet 9 is corrected the transmission of transmission belt.
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 above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of toothed belt transmission precision calibration system, it is characterised in that：Pallet (2) is located above chassis (1), pallet (2) with
Synchronous belt drive mechanism connects, and synchronous belt drive mechanism can drive pallet (2) to be rotated relative to chassis (1), pallet (2) side
Chassis (1) on be provided with electromagnet (9), electromagnet (9) is connect with controller, and V-groove is provided on the circumferential side wall of pallet (2)
(202), it is provided on the electromagnet (9) of the side of pallet (2) and V-groove (202) matched striker (901), striker
(901) circumferential side wall of face pallet (2), striker (901) are inserted into V-groove (202).
2. toothed belt transmission precision calibration system according to claim 1, it is characterised in that：Chassis is provided with second on (1)
It is open (102), is fixed with electromagnet stent (902) at the second opening (102), electromagnet (9) is fixed on electromagnet stent (902)
On.
3. toothed belt transmission precision calibration system according to claim 1, it is characterised in that：The head of striker (901) is
It is coniform.
4. toothed belt transmission precision calibration system according to claim 1, it is characterised in that：The middle part of pallet (2) with turn
One end of axis is affixed, and shaft and pallet (2) are concentric, and the other end of shaft passes through chassis (1), between shaft and chassis (1)
It is connected by bearing (404), is connected with driven wheel (403) in the shaft below bearing (404), driven wheel (403) passes through transmission
Band is connect with the driving wheel (402) in first motor (401).
5. toothed belt transmission precision calibration system according to claim 4, it is characterised in that：Below driven wheel (403)
The limit catch (12) concentric with shaft is connected in shaft, the lower end of chassis (1) is connected with the fixed cover for covering shaft
(13), several equally distributed gap of axis (121) around limit catch (12), gap are provided on limit catch (12)
(121) setting is limiting catch (12) in the radial direction, and limit catch (12) is additionally provided on the lower face of its circumference
Tally (122), the fixed interior axisymmetrical relative to shaft of cover (13) are provided with the first light being connect respectively with controller
The edge of electric transducer (14) and the second photoelectric sensor (15), limit catch (12) passes through the first photoelectric sensor (14)
At detection mouth, tally (122) can pass through the detection mouth of the second photoelectric sensor (15).
6. a kind of fluorescence immunity analyzer, it is characterised in that：Including toothed belt transmission described in any one of claim 1 to 5 essence
Spend calibration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925128.4U CN207923906U (en) | 2017-12-30 | 2017-12-30 | A kind of toothed belt transmission precision calibration system and fluorescence immunity analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925128.4U CN207923906U (en) | 2017-12-30 | 2017-12-30 | A kind of toothed belt transmission precision calibration system and fluorescence immunity analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923906U true CN207923906U (en) | 2018-09-28 |
Family
ID=63616870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721925128.4U Active CN207923906U (en) | 2017-12-30 | 2017-12-30 | A kind of toothed belt transmission precision calibration system and fluorescence immunity analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923906U (en) |
-
2017
- 2017-12-30 CN CN201721925128.4U patent/CN207923906U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 Tianjin Dongli District Dongli Lake Resort, Dongli Lake Jinghu science and Technology Park 3, 1-402 Patentee after: Tianjin Bo Shu Technology 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. |