Content of the invention
The invention mainly solves the technical problem of providing a kind of reagent paper throwing mechanism and fluid analyte meter, it is capable of trying
Paper machinery is smoothed out with the fingers together, and avoids reagent paper to expose the aerial time with human contact and minimizing reagent paper, thus reduce reagent paper damaging
Bad risk.
In order to solve above-mentioned technical problem, a solution that the present invention adopts is:A kind of reagent paper throwing mechanism is provided,
Including delivering cylinder, the side wall of described delivery cylinder arranges delivery port;Bracing frame, support frame as described above supports described delivery cylinder, and institute
State delivery cylinder to rotate with respect to support frame as described above;Push rod, one end of described push rod is sheathed in described delivery cylinder, and described
One end of push rod can be with respect to described delivery cylinder motion in described delivery cylinder;Fixed mechanism, described fixed mechanism is arranged at institute
State on delivery cylinder and/or push rod, for described delivery cylinder and push rod interfix.
Wherein, support frame as described above includes front baffle board, rear plate washer and guide plate;Described front baffle board is be arranged in parallel with rear plate washer,
Described guide plate is located between described front baffle board and rear plate washer, and described guide plate is solid with described front baffle board and rear plate washer respectively
Fixed, described delivery cylinder is located between described front baffle board and rear plate washer, and described front baffle board and rear plate washer support described delivery cylinder;Institute
State guide plate and be provided with gradient.
Wherein, described front baffle board arranges rotation slot, and described rear plate washer arranges rotation hole, and described delivery cylinder is away from the one of push rod
End through described rotation hole and embeds in described rotation slot, and described delivery cylinder can rotate in described rotation hole and rotation slot.
Wherein, described reagent paper throwing mechanism also includes dead electricity magnetic cell;Described dead electricity magnetic cell is fixed on described rotation slot
Bottom;Described cylinder of delivering arranges magneticss away from one end of described push rod, in the energising of described dead electricity magnetic cell and described
When delivery cylinder embeds described rotation slot away from one end of described push rod, described dead electricity magnetic cell is attracted with described magneticss phase.
Wherein, described reagent paper throwing mechanism also includes guide cylinder;Described guide cylinder is fixed on rear plate washer away from described front shelves
One surface of plate, and described guide cylinder is connected with described rotation hole, and described delivery cylinder passes through guide cylinder away from push rod and turns
Dynamic hole is simultaneously inserted in rotation slot.
Wherein, described fixed mechanism is made up of location hole and positioning collision bead;Described location hole is located on described delivery cylinder,
Described positioning collision bead is located on described push rod, or, described location hole is located on described push rod, and described positioning collision bead is located at described
Deliver on cylinder, when described positioning collision bead snaps in described location hole, described push rod is interfixed with described delivery cylinder.
Wherein, described location hole or/and positioning collision bead quantity be multiple, the plurality of location hole or/and positioning collision bead
Arrange in a word.
Wherein, described pushing rod sleeve also sets up two jacks located at the described front end delivering the one end in cylinder;Described reagent paper is thrown
Laying mechanism also includes two latches, and described two latches insert described two jacks respectively, and described two latch respectively with
The peristome of the described delivery port delivering cylinder abuts.
Wherein, it is provided with receiving space in described push rod, it is logical that described push rod is socketed on the setting of described one end delivered in cylinder
Hole, described through hole is connected with described receiving space;Described reagent paper throwing mechanism also includes desiccant, and described desiccant is positioned over institute
State in receiving space.
In order to solve above-mentioned technical problem, another kind of solution that the present invention adopts is:A kind of fluid analyte meter is provided,
Including reagent paper cabin and above-mentioned reagent paper throwing mechanism;Reagent paper cabin is provided with opening, and the bracing frame of reagent paper throwing mechanism is set up in out
At mouthful.
The invention has the beneficial effects as follows:It is different from the situation of prior art, the present invention will be provided with delivery port delivery cylinder
Be carried on bracing frame, and deliver cylinder and can rotate with respect to bracing frame, one end of push rod is sheathed in delivery cylinder, by reagent paper from
Delivery port is positioned in delivery cylinder, promotes push rod to delivering cylinder direction, and push rod promotes reagent paper so that reagent paper is smoothed out with the fingers together, realizes reagent paper
Machinery smooth out with the fingers together, reagent paper need not be held manually and smooth out with the fingers together, it is to avoid reagent paper and human contact, reduce reagent paper damage risk;In addition,
Reagent paper direct plunges in delivery cylinder, and the therefore reagent paper exposure aerial time is minimum, reduces reagent paper by ambient air contamination
Risk.Smooth out with the fingers together in reagent paper, push rod is mutually fixed with delivering cylinder by fixed mechanism, rotate and deliver cylinder, so that delivering mouth down, so that examination
Paper falls from delivery port.
Specific embodiment
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1 and Fig. 2, reagent paper throwing mechanism 20 includes delivering cylinder 21, bracing frame 22, push rod 23 and fixed mechanism
25.
Deliver and delivery port 211 arranged on the side wall of cylinder 21, the area at the opening of delivery port 211 is more than the area of reagent paper,
To facilitate from delivery port 211 to delivering input reagent paper in cylinder 21, it is also convenient for reagent paper and delivery cylinder 21 is skidded off by delivery port 211.?
Support 22 supports delivers cylinder 21, and delivery cylinder 21 can rotate with respect to bracing frame 22.One end of push rod 23 is sheathed on delivery cylinder 21
Interior, and one end of push rod 23 can deliver cylinder 21 in respect to delivery cylinder 21 move.Fixed mechanism be arranged at delivery cylinder 21 and/
Or on push rod 22, for delivery cylinder 21 and push rod 23 are interfixed.
When throwing in reagent paper to delivery cylinder 21, bracing frame 22 is positioned over the top in the reagent paper cabin being launched reagent paper, and makes
Delivery port 211 upward, reagent paper is poured into delivery cylinder 21 from delivery port 211, as shown in Figure 3.When reagent paper has been put into delivery cylinder 21
Afterwards, apply a thrust in push rod 23 away from the other end delivering cylinder 21, promote push rod 23 to move towards delivering cylinder 21 direction, push rod
23 one end promotes reagent paper motion, thus smoothing out with the fingers neat reagent paper, the machinery realizing reagent paper is smoothed out with the fingers together, need not hold reagent paper manually and smooth out with the fingers together,
Avoid reagent paper and human contact, reduce the risk that reagent paper damages;In addition, reagent paper direct plunges in delivery cylinder 21, therefore reagent paper is sudden and violent
Reveal that the aerial time is minimum, reduce reagent paper by the risk of ambient air contamination, as shown in Figure 4.Smooth out with the fingers together in reagent paper, fixing machine
Push rod 23 is mutually fixed by structure with delivering cylinder 21, rotates and delivers cylinder 21, so that delivery port 211 is down, reagent paper falls into from delivery port 211
In reagent paper cabin, as shown in Figure 5.
What deserves to be explained is:Act on thrust on push rod 23 can by personnel provide manually it is also possible to by engine
Structure provides, then reagent paper throwing mechanism also includes actuating unit.Also push rod 23 connects actuating unit, pushes away for providing to push rod 23
Power.
Bracing frame 22 may include front baffle board 221, rear plate washer 223 and guide plate 222.Front baffle board 221 is parallel with rear plate washer 222
Setting, and front baffle board 221 and rear plate washer 223 support delivery cylinder.Guide plate 222 is located between front baffle board 221 and rear plate washer 223,
And guide plate 222 is fixing with front baffle board 221 and rear plate washer 223 respectively, front baffle board 221, rear plate washer 223 and guide plate 222 structure
Into a single integrated structure.Deliver cylinder 21 to be located between front baffle board 221 and rear plate washer 223, and front baffle board 221 and rear plate washer 223 support and throw
Pass cylinder 21, realize delivering supporting in front and back of cylinder 21, support reliable.Guide plate 222 is provided with gradient, in reagent paper from delivery port
During 211 whereabouts, reagent paper first drops down onto guide plate 222, then slips into reagent paper cabin along the guide plate 222 tilting, and in the present embodiment, leads
To plate 222 data be two pieces, two pieces inclination guide plate 222 formed horn-like, deliver cylinder 21 be arranged on this horn mouth.
Further, front baffle board 221 setting rotation slot (not shown), rear plate washer 223 setting rotation hole (sign), deliver
Cylinder 21 passes through in rotation hole embedded rotation slot away from one end of push rod 23, and delivering cylinder 21 can turn in rotation hole and rotation slot
Dynamic so that front baffle board 221 and rear plate washer 223 can not only support delivery cylinder 21, be also convenient for by deliver cylinder 21 from front baffle board 221 with
Plate washer 223 directly disassembles afterwards.
Reagent paper throwing mechanism 20 also includes guide cylinder 28.Guide cylinder 28 is fixed on rear plate washer 223 away from the one of front baffle board 221
Surface, and guide cylinder 28 is connected with rotation hole, delivers cylinder 21 and passes through guide cylinder 28 and rotation hole away from push rod 23 and insert
In rotation slot.When being positioned over delivery cylinder 21 on front baffle board 221 and rear plate washer 223, guide cylinder 28 plays guide effect, user
Can insert along guide cylinder 28 and deliver cylinder 21, very convenient.
Easily come off from rotation slot in order to avoid delivering cylinder 21, refer to Fig. 6 and Fig. 2, reagent paper throwing mechanism also includes losing
Electromagnetic component 25.The one end delivering cylinder 21 away from push rod 23 arranges magneticss 212.Dead electricity magnetic cell 25 is fixed on rotation slot
Bottom, is energized in dead electricity magnetic cell 25, and deliver cylinder 21 away from push rod 23 one end embed rotation slot when, dead electricity magnetic cell 25
Attract with magneticss phase so that dead electricity magnetic cell 25 will deliver cylinder 21 adsorbs on front baffle board 221, wherein, because dead electricity magnetic is first
It is perpendicular that part 25 attracts the rotation direction that the captivation of magneticss is rotated with respect to front baffle board 221 with delivery cylinder 21, therefore,
Dead electricity magnetic cell 25 does not affect delivery cylinder 21 to the attraction of magneticss again and rotates with respect to front baffle board 221.Throw when needing dismounting
When passing cylinder 21, make dead electricity magnetic cell 25 no power, then dead electricity magnetic cell 25 no longer attracts magneticss 212.In present embodiment
In, magneticss 212 are Magnet, and dead electricity magnetic cell 25 is dead electricity Magnet.
What deserves to be explained is:Bracing frame 22 is also not limited to front baffle board 221, rear plate washer 223 and the guide plate of foregoing description
The structure of 222 compositions, for example:Bracing frame 22 is the supporting construction of fork-shaped, bracing frame 22 is four foot-supporting structures etc..
Referring to Fig. 2, fixed mechanism 24 is made up of location hole 241 and positioning collision bead 242.Location hole 241 is located at
Deliver on cylinder 21, positioning collision bead 242 is located on push rod 23, or, location hole 241 is located on push rod 242, positions collision bead 242
In delivering on cylinder 21, positioning collision bead 242 can with elastic telescopic, when positioning collision bead 242 and snapping in location hole 241, push rod 23 with throw
Pass cylinder 21 mutually to fix, when positioning collision bead 242 is separated with location hole 241, push rod 23 can be with relative motion with delivery cylinder 21.Fixing
Mechanism 24 will deliver after cylinder 21 interfixed with push rod 242, hold push rod 242 by deliver cylinder 21 to enter on bracing frame when, push away
Bar 242 will not retreat;In addition, fixed mechanism 24 can also use as a fixing gear, in the present embodiment, location hole
241 or/and positioning collision bead 242 quantity be multiple, multiple location holes 241 or/and positioning collision bead 422 be in one word arrangement so that
Obtain fixed mechanism 25 and there are multiple fixing gears, to be not suitable with the reagent paper of different model.
Incorporated by reference to Fig. 7, the front end of one end that push rod 23 is sheathed in delivery cylinder 21 also sets up two jacks (sign).Examination
Paper throwing mechanism 20 also includes two latches 26, and two latches 26 insert two jacks respectively, and two latches 26 respectively with
The peristome delivering the delivery port of cylinder abuts, thus stopping that the other end of push rod 23 falls from delivering cylinder 21, anti-throw-out lever 23 is from throwing
Pass cylinder 21 landing;In addition, when rotating delivery cylinder, two latches 26 are enabled to delivery cylinder 21 and are rotated together with push rod 23.
Referring to Fig. 6, in push rod 23, it is additionally provided with receiving space 231, push rod 231 is socketed on delivering in cylinder 21
End setting through hole (sign), through hole is connected with receiving space 231, and reagent paper throwing mechanism 20 also includes desiccant 27, desiccant
27 are positioned in receiving space 231, and desiccant 27 can draw the moisture in air in receiving space 231 and delivery cylinder 21, protects
The drying demonstrate,proved receiving space 231 and delivered the space in cylinder 21, in order to avoid moisture in air pollution reagent paper, the test of impact reagent paper
Effect.
In embodiments of the present invention, will be provided with delivery port have delivery cylinder be carried on bracing frame, and deliver cylinder can phase
Bracing frame is rotated, one end of push rod is sheathed in delivery cylinder, reagent paper is being positioned in delivery cylinder from delivery port, to delivery
Cylinder direction promotes push rod, and push rod promotes reagent paper so that reagent paper is smoothed out with the fingers together, the machinery realizing reagent paper is smoothed out with the fingers together, need not hold examination manually
Paper is smoothed out with the fingers together, it is to avoid reagent paper and human contact, reduces the risk that reagent paper damages;In addition, reagent paper direct plunges in delivery cylinder 21, therefore
The reagent paper exposure aerial time is minimum, reduces reagent paper by the risk of ambient air contamination.Smooth out with the fingers together in reagent paper, fixed mechanism will
Push rod 23 is mutually fixed with delivering cylinder 21, rotates and delivers cylinder, so that delivering mouth down, so that reagent paper falls from delivery port.
The present invention is also provided in a kind of fluid analyte meter embodiment.Fluid analyte meter includes reagent paper cabin (not shown) and examination
Paper throwing mechanism (not shown), the concrete structure of reagent paper throwing mechanism is identical with reagent paper throwing mechanism in above-mentioned embodiment, this
Place no longer repeats one by one.Reagent paper cabin is used for loading reagent paper, and wherein, in reagent paper cabin, reagent paper requires to flush, to facilitate fluid analyte meter
Extract reagent paper from reagent paper cabin to be detected.Reagent paper cabin is provided with opening (not shown), and the bracing frame of reagent paper throwing mechanism is set up in
At opening, after reagent paper is smoothed out with the fingers together by reagent paper throwing mechanism, reagent paper is put into reagent paper cabin.
Further, fluid analyte meter may also include dispensing mechanism (not shown), and reagent paper cabin is arranged on dispensing mechanism.Throw
Pass push rod in cylinder can fore-aft travel, when push rod pulls out backward, increase delivery cylinder internal volume, during push rod forward impelling, will try
Pile is all pushed to deliver the front position of cylinder, dexterously smoothes out with the fingers neatly mixed and disorderly reagent paper heap.By reagent paper by way of rotation
It is provided with guide plate along delivering cylinder inwall it can be ensured that reagent paper is from guiding at the uniform landing of delivery port, the reagent paper cabin of dispensing mechanism
Plate accurately enters at reagent paper cabin in an orderly manner.The reagent paper heap so thrown in, direction is consistent, stacks neat, is conducive in depiler
It is ensured that dispensing mechanism takes the stationarity of bar in the dispensing of structure, effectively reduce and card article occurs in assorting room, paper slip deformation etc. is asked
The probability of topic.
The foregoing is only embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilization is originally
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, is included within the scope of the present invention.