CN207020189U - A kind of arrangement of clutch and the automatic lmunoassays analyzer including this arrangement of clutch - Google Patents
A kind of arrangement of clutch and the automatic lmunoassays analyzer including this arrangement of clutch Download PDFInfo
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- CN207020189U CN207020189U CN201720920528.XU CN201720920528U CN207020189U CN 207020189 U CN207020189 U CN 207020189U CN 201720920528 U CN201720920528 U CN 201720920528U CN 207020189 U CN207020189 U CN 207020189U
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- plate
- driving lever
- location
- sleeve
- arrangement
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Abstract
Include the utility model discloses a kind of arrangement of clutch with the automatic lmunoassays analyzer including this arrangement of clutch, the arrangement of clutch：Eccentric stiffener, it includes driving lever and the sleeve being sheathed on the outside of driving lever, eccentric shaft is provided with below driving lever；Location-plate, sleeve are fixed on the side of location-plate so that driving lever is rotatable relative to sleeve；Portable plate, it is rotatablely arranged at the lower section of location-plate, chute is provided with portable plate, the eccentric shaft of eccentric stiffener passes through chute, wherein, when driving lever turns to the second extreme position relative to sleeve from the first extreme position, eccentric shaft will move in the chute of portable plate and produce eccentric moment, so as to drive portable plate to turn to another position from a position relative to location-plate.A kind of automatic lmunoassays analyzer provided by the utility model, manually operating arrangement of clutch can be engaged the gear ring below the rotating disk where agent bin or separate with gear, improve the installation and debugging efficiency of agent bin.
Description
Technical field
The utility model is related to clinical immunization diagnostic techniques field, and in particular to a kind of arrangement of clutch and including this clutch fill
The automatic lmunoassays analyzer put.
Background technology
The agent bin of automatic lmunoassays analyzer is in installation and debugging, it is necessary to by a pair below the rotating disk where agent bin
Gear is separated or engaged with gear ring, because the space below rotating disk is limited, is not easy to be separated or engaged manually, and
Also relatively elaborate, installation and debugging efficiency is low.
Utility model content
A purpose of the present utility model is to provide a kind of arrangement of clutch, and it manually operates and can complete clutch and move
Make.
Another purpose of the present utility model is to provide a kind of automatic lmunoassays analyzer, and it uses the arrangement of clutch
The installation and debugging of agent bin can be rapidly completed.
On the one hand to provide a kind of arrangement of clutch up to this purpose, the utility model, it includes：Eccentric stiffener, it includes dialling
Bar and the sleeve being sheathed on the outside of the driving lever, eccentric shaft is provided with below the driving lever；Location-plate, the sleeve are fixed on
The side of the location-plate so that the driving lever is rotatable relative to the sleeve；Portable plate, it is rotatablely arranged at described
The lower section of location-plate, chute is provided with the portable plate, the eccentric shaft of the eccentric stiffener passes through the chute, its
In, when the driving lever turns to the second extreme position relative to the sleeve from the first extreme position, the eccentric shaft will be
Moved in the chute of the portable plate and produce eccentric moment, so as to drive the portable plate relative to the location-plate from
One position turns to another position.
Further, the eccentric stiffener also includes an alignment pin, and driving lever is provided with the outer circumference surface of the driving lever
Pin-and-hole, one section of arc groove is provided with the outer circumference surface of the sleeve, one end of the alignment pin is fixed to the institute of the driving lever
State in driving lever pin-and-hole, and the other end through the sleeve the arc groove and in the arc groove it is rotatable.
Further, one end of the arc groove of the sleeve axially continues to extend an anti-rotation gap,
When the driving lever drive alignment pin is rotated and is moved in the anti-rotation gap, the driving lever is consolidated relative to the sleeve
It is fixed.
Further, when the driving lever turns to the second extreme position relative to the sleeve from the first extreme position,
The driving lever drive alignment pin turns to the other end of the arc groove from described anti-rotation gap one end of the arc groove.
Further, the eccentric stiffener also includes a handle, is provided with locating slot above the driving lever, described
Hand clamping enters the locating slot, in order to user holds the handle can rotating lever.
Further, positioning through hole, the side of the close positioning through hole of the location-plate are provided with the location-plate
Pin-and-hole is provided with side, one end of the sleeve is provided with necking, gap is provided with the end face of the necking, the sleeve
The necking passes through the positioning through hole of the location-plate, while pin is passed through into the pin-and-hole of the location-plate and the necking
The gap so that the sleeve is fixed with the location-plate.
Further, rotating shaft is additionally provided with the portable plate, two support shafts are additionally provided with the location-plate, it is described
One end of rotating shaft is fixed on the location-plate through elastic component, and it is described fixed that one end of described two support shafts is individually secured to
Position plate, and the other end supports the portable plate respectively, so that plane is parallel to the location-plate where the portable plate.
Further, side relative with the rotating shaft on the portable plate is arranged to circular arc side, described two supports
Annular groove is respectively arranged with the other end of axle, the annular groove is used to support the circular arc side, so that institute
Portable plate is stated around the rotating shaft and is rotated relative to the location-plate.
Arrangement of clutch provided by the utility model is simple in construction, easy to operate, manually operated i.e. achievable two parts
Relative motion.
Divide in addition, on the other hand the utility model also provides a kind of full-automatic be immunized including arrangement of clutch as described above
Analyzer, be provided with agent bin on the rotating disk of the automatic lmunoassays analyzer, be provided with below the rotating disk gear ring and with institute
State the gear of gear ring pairing, and the gear is driven by electric rotating machine, it is characterised in that the electric rotating machine be fixed to it is described from
Attach together the lower section for the portable plate put, the output shaft of the electric rotating machine is through connecting after the portable plate and the location-plate
To the gear, when the driving lever of the arrangement of clutch is located at the first extreme position relative to the sleeve, the gear
It is intermeshed with the gear ring, when the driving lever of the arrangement of clutch is located at the second extreme position relative to the sleeve,
The gear separates with the gear ring.
Further, the position on the location-plate corresponding to the gear is provided with long slot bore, in order to the rotation
The output shaft of motor with gear and gear ring engagement or separate and moved in the long slot bore.
A kind of automatic lmunoassays analyzer provided by the utility model, manually operating arrangement of clutch can be by agent bin
Gear ring below the rotating disk at place is engaged or separated with gear, improves the installation and debugging efficiency of agent bin.
Brief description of the drawings
Fig. 1 is a kind of structural representation for arrangement of clutch that the utility model embodiment provides；
Fig. 2 is the decomposing schematic representation of the eccentric stiffener shown in Fig. 1；
Fig. 3 is the schematic diagram along the arrangement of clutch projected of the direction A shown in Fig. 1；
Fig. 4 is that wherein solid line is the first extreme position along the schematic diagram of the eccentric stiffeners projected of the direction B shown in Fig. 2,
Dotted line is the second extreme position；
Fig. 5 is a kind of structural representation for automatic lmunoassays analyzer that the utility model embodiment provides.
Embodiment
It is further described, should manages below in conjunction with the accompanying drawings and by specific embodiment to the technical solution of the utility model
Solution, content described herein are merely to illustrate and explained the utility model, are not used to limit the utility model.
As shown in figure 1, a kind of arrangement of clutch that the utility model embodiment provides includes：Eccentric stiffener 10, location-plate 20
And portable plate 30.
As shown in Fig. 2 eccentric stiffener 10 includes driving lever 11, the sleeve 12 for being sheathed on the outside of driving lever 11, alignment pin 13 and partially
Mandrel 14.The lower section of driving lever 11 is provided with eccentric orfice 11b, for fixed eccentric shaft 14.Sleeve 12 is fixed on the one of location-plate 20
Side so that driving lever 11 is rotatable relative to sleeve 12.
Specifically, positioning through hole (not shown), the close positioning through hole of location-plate 20 are provided with location-plate 20
Side on be provided with pin-and-hole 21, as shown in figure 1, one end of sleeve 12 is provided with necking 12c, set on necking 12c end face
There are gap 12d, the necking 12c of sleeve 12 to pass through the positioning through hole of location-plate 20, while pin is passed through to the pin-and-hole of location-plate 20
21 and sleeve 12 necking 12c gap 12d, so that sleeve 12 and location-plate 20 be fixed.
Further, driving lever pin-and-hole 11a is provided with the outer circumference surface of driving lever 11, is provided with the outer circumference surface of sleeve 12
One section of arc groove 12a, one end of alignment pin 13 are fixed in the driving lever pin-and-hole 11a of driving lever 11, and the other end passes through sleeve 12
Arc groove 12a is simultaneously rotatable in the arc groove.Axially continue extension one in the arc groove 12a of sleeve 12 one end
Individual anti-rotation gap 12b, when the drive alignment pin 13 of driving lever 11 is rotated and is moved in anti-rotation gap 12b, driving lever 11 is relative to sleeve
12 fix.
Portable plate 30 is rotatablely arranged at the lower section of location-plate 20, and chute 31 is provided with portable plate 30, such as Fig. 1 institutes
Show, the eccentric shaft 14 of eccentric stiffener 10 may move through chute 31 and in chute 31.
Rotating shaft 41 is additionally provided with portable plate 30, two support shafts 42 are additionally provided with location-plate 20, as shown in Figure 3.Turn
One end of axle 41 is fixed on location-plate 20 through elastic component 40, and one end of two support shafts 42 is individually secured to location-plate
20, and the other end supports portable plate 30 respectively, so that the place plane of portable plate 30 is parallel to location-plate 20.
Further, side relative with rotating shaft 41 on portable plate 30 is arranged to circular arc side L, as shown in Figure 3.Two branch
Supportting and annular groove 42a is respectively arranged with the above-mentioned other end of axle 42, annular groove 42a is used to support circular arc side L, so that
Portable plate 30 can rotate with around the shaft 41 relative to location-plate 20.
In addition, in eccentric stiffener 10 in the present embodiment, as shown in figure 4, driving lever pin-and-hole 11a central axis is in driving lever 11
Lower surface on the projection center of circle and driving lever 11 of the projection line perpendicular to eccentric orfice 11b on the lower surface of driving lever 11 lower surface
The line in the center of circle.It should be noted that the relative position relation between driving lever pin-and-hole 11a and eccentric orfice 11b is not limited to this, only
The eccentric moment for meeting requirement can be produced by wanting the eccentric throw of eccentric shaft 14.
So, when driving lever 11 turns to the second extreme position P2 relative to sleeve 12 from the first extreme position P1, driving lever
11 drive alignment pins 13 turn to the arc groove 12a other end from arc groove 12a anti-rotation gap 12b one end, meanwhile, eccentric shaft
14 will move in the chute 31 of portable plate 30 and produce eccentric moment, so as to drive portable plate 30 relative to location-plate 20 from one
Individual position turns to another position.
Further, eccentric stiffener 10 also includes a handle 15, and the top of driving lever 11 is provided with locating slot 11c, handle
15 clampings enter locating slot 11c, in order to user holds handle 15 can rotating lever 11.
The arrangement of clutch that the utility model embodiment provides is simple in construction, easy to operate, manually operated to can be achieved two
The relative motion of part.
On the other hand, the utility model embodiment also provides a kind of automatic lmunoassays analyzer 100, as shown in figure 5, entirely certainly
Agent bin is provided with the rotating disk 60 of dynamic immunity analysis instrument 100, the lower section of rotating disk 60 is provided with gear ring 61 and matched with gear ring 61
Gear 51, and gear 51 is driven by electric rotating machine 50.For the ease of having a clear understanding of the internal junction of automatic lmunoassays analyzer 100
Structure, gear ring 61 offset by a segment distance in the axial direction with gear 51 in Fig. 5, and in actual use, gear ring 61 is with gear 51 same
In one plane of action.
The lower section of rotating disk 60 is additionally provided with foregoing arrangement of clutch, and electric rotating machine 50 is fixed under portable plate 30
Just, the output shaft of electric rotating machine 50 is connected to the gear 51 after passing through portable plate 30 and location-plate 20, when the driving lever of arrangement of clutch
11 relative to sleeve 12 from the first extreme position turn to the second extreme position when, eccentric shaft 14 is by the chute 31 of portable plate 30
Interior movement simultaneously produces eccentric moment, so as to drive electric rotating machine 50 on portable plate 30 and gear 51 relative to location-plate 20 from one
Individual position turns to another position, i.e. gear 51 is intermeshed or separated with gear ring 51.
Specifically, when handle 15 is turned to the first extreme position P1 by user, the alignment pin 13 of driving lever 11 is positioned at set
The arc groove 12a of cylinder 12 carries anti-rotation gap 12b one end, and alignment pin 13 moved into anti-rotation gap 12b, driving lever 11 relative to
Sleeve 12 is fixed, and now, portable plate 30 is fixed relative to location-plate 20, and the electric rotating machine 50 that portable plate 30 connects is fixed not
Dynamic, the gear 51 on the output shaft of electric rotating machine 50 stably engages with the gear ring 51 of the lower section of rotating disk 60, and in electric rotating machine 50
Under driving, the dependence test of agent bin is completed；When handle 15 is turned to the second extreme position P2 by user, the positioning of driving lever 11
Pin 13 turns to the arc groove 12a of sleeve 12 other end, and eccentric moment will make gear 51 and gear ring 51 caused by eccentric shaft 14
Separate, without manually arduously separating gear and gear ring, improve the installation and debugging efficiency of agent bin.
Further, the position on location-plate 20 corresponding to gear 51 is provided with long slot bore 22, as shown in figure 1, in order to
The output shaft of electric rotating machine 50 with gear 51 and gear ring 61 engagement or separate and moved in the long slot bore 22.
A kind of automatic lmunoassays analyzer 100 that the utility model embodiment provides, manually operating arrangement of clutch is
The gear ring 61 of the lower section of rotating disk 60 where agent bin can be engaged or be separated with gear 51, improve the installation of agent bin
Debugging efficiency.
Pay attention to, above are only preferred embodiment of the present utility model and the technical principle used.Those skilled in the art
It will be appreciated that the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various
Significantly change, readjust and substitute without departing from the scope of protection of the utility model.Therefore, although implementing more than
Example is described in further detail to the utility model, but the utility model is not limited only to above example, is not taking off
In the case of conceiving from the utility model, other more equivalent embodiments can also be included, and the scope of the utility model is by institute
Attached right determines.
Claims (10)
- A kind of 1. arrangement of clutch, it is characterised in that including：Eccentric stiffener (10), its sleeve (12) for including driving lever (11) and being sheathed on the outside of the driving lever (11), the driving lever (11) eccentric shaft (14) is provided with below；Location-plate (20), the sleeve (12) are fixed on the side of the location-plate (20) so that the driving lever (11) relative to The sleeve (12) is rotatable；Portable plate (30), it is rotatablely arranged at the lower section of the location-plate (20), cunning is provided with the portable plate (30) Groove (31), the eccentric shaft (14) of the eccentric stiffener (10) pass through the chute (31),Wherein, when the driving lever (11) turns to the second extreme position relative to the sleeve (12) from the first extreme position (P1) (P2) when, the eccentric shaft (14) will move in the chute (31) of the portable plate (30) and produce eccentric moment, from And the portable plate (30) is driven to turn to another position from a position relative to the location-plate (20).
- 2. arrangement of clutch according to claim 1, it is characterised in that the eccentric stiffener (10) also includes an alignment pin (13) driving lever pin-and-hole (11a), is provided with the outer circumference surface of the driving lever (11), is set on the outer circumference surface of the sleeve (12) There is one section of arc groove (12a), one end of the alignment pin (13) is fixed to the driving lever pin-and-hole (11a) of the driving lever (11) It is interior, and the other end through the sleeve (12) the arc groove (12a) and in the arc groove (12a) it is rotatable.
- 3. arrangement of clutch according to claim 2, it is characterised in that the arc groove (12a) of the sleeve (12) One end axially continues to extend an anti-rotation gap (12b), and the driving lever (11) drives the alignment pin (13) to rotate And be moved to the anti-rotation gap (12b) it is interior when, the driving lever (11) is fixed relative to the sleeve (12).
- 4. arrangement of clutch according to claim 3, it is characterised in that when the driving lever (11) is relative to the sleeve (12) When turning to the second extreme position (P2) from the first extreme position (P1), the driving lever (11) drives the alignment pin (13) from institute Described anti-rotation gap (12b) one end for stating arc groove (12a) turns to the arc groove (12a) other end.
- 5. arrangement of clutch according to claim 1, it is characterised in that the eccentric stiffener (10) also includes a handle (15) locating slot (11c), is provided with above the driving lever (11), handle (15) clamping enters the locating slot (11c).
- 6. arrangement of clutch according to claim 1, it is characterised in that positioning through hole is provided with the location-plate (20), Pin-and-hole (21) is provided with the side of the close positioning through hole of the location-plate (20), one end of the sleeve (12) is set There is necking (12c), gap (12d), the necking (12c) of the sleeve (12) are provided with the end face of the necking (12c) Through the positioning through hole of the location-plate (20), while by pin through the pin-and-hole (21) of the location-plate (20) and described The gap (12d) of necking (12c), so that the sleeve (12) is fixed with the location-plate (20).
- 7. according to the arrangement of clutch described in any one of claim 1 to 6, it is characterised in that also set up on the portable plate (30) There is rotating shaft (41), two support shafts (42) are additionally provided with the location-plate (20), one end of the rotating shaft (41) passes through elasticity Part (40) and be fixed on the location-plate (20), one end of described two support shafts (42) is individually secured to the location-plate (20), and the other end supports the portable plate (30) respectively so that the portable plate (30) where plane parallel to the positioning Plate (20).
- 8. arrangement of clutch according to claim 7, it is characterised in that on the portable plate (30) with the rotating shaft (41) phase To side be arranged to circular arc side (L), annular groove is respectively arranged with the other end of described two support shafts (42) (42a), the annular groove (42a) is used to support the circular arc side (L), so that the portable plate (30) is around the rotating shaft (41) rotated relative to the location-plate (20).
- 9. a kind of automatic lmunoassays analyzer (100) of arrangement of clutch including as described in any one of claim 1 to 8, described Agent bin is provided with the rotating disk (60) of automatic lmunoassays analyzer (100), gear ring is provided with below the rotating disk (60) (61) gear (51) and with the gear ring (61) matched, and the gear (51) is driven by electric rotating machine (50), its feature exists In,The electric rotating machine (50) is fixed to the lower section of the portable plate (30) of the arrangement of clutch, the electric rotating machine (50) Output shaft through the gear (51) is connected to after the portable plate (30) and the location-plate (20), when the arrangement of clutch The driving lever (11) when being located at the first extreme position (P1) relative to the sleeve (12), the gear (51) and the gear ring (61) it is intermeshed, when the driving lever (11) of the arrangement of clutch is located at the second extreme position relative to the sleeve (12) (P2) when, the gear (51) separates with the gear ring (61).
- 10. automatic lmunoassays analyzer (100) according to claim 9, it is characterised in that the location-plate (20) on pair The position of gear described in Ying Yu (51) is provided with long slot bore (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920528.XU CN207020189U (en) | 2017-07-27 | 2017-07-27 | A kind of arrangement of clutch and the automatic lmunoassays analyzer including this arrangement of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920528.XU CN207020189U (en) | 2017-07-27 | 2017-07-27 | A kind of arrangement of clutch and the automatic lmunoassays analyzer including this arrangement of clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207020189U true CN207020189U (en) | 2018-02-16 |
Family
ID=61480888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720920528.XU Active CN207020189U (en) | 2017-07-27 | 2017-07-27 | A kind of arrangement of clutch and the automatic lmunoassays analyzer including this arrangement of clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207020189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201489A (en) * | 2018-03-24 | 2018-06-26 | 苏州市职业大学（苏州开放大学） | It is a kind of can self-locking safe wheelchair |
-
2017
- 2017-07-27 CN CN201720920528.XU patent/CN207020189U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201489A (en) * | 2018-03-24 | 2018-06-26 | 苏州市职业大学（苏州开放大学） | It is a kind of can self-locking safe wheelchair |
| CN108201489B (en) * | 2018-03-24 | 2024-02-06 | 苏州市职业大学（苏州开放大学） | Self-locking safety wheelchair |
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