CN104678118B - Integrated quantitative samples the automatic switch bay door system of reagent adding device detector - Google Patents
Integrated quantitative samples the automatic switch bay door system of reagent adding device detector Download PDFInfo
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- CN104678118B CN104678118B CN201510082718.4A CN201510082718A CN104678118B CN 104678118 B CN104678118 B CN 104678118B CN 201510082718 A CN201510082718 A CN 201510082718A CN 104678118 B CN104678118 B CN 104678118B
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- drive
- adding device
- reagent adding
- integrated quantitative
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Abstract
The invention discloses a kind of automatic switch bay door system for integrated quantitative sampling reagent adding device detector, hatch door plate, horizontal carriage, transmission mechanism and power take-off mechanism including the casing with skylight, in casing；Hatch door plate is installed, the horizontal component of the horizontal carriage is equipped with groove in the vertical portion of the horizontal carriage；The transmission mechanism includes drive, power take-off mechanism drives drive rotation, the wheel disc of the drive is equipped with the protrusion that can be embedded in the groove, protrusion is rotated with drive, and horizontal carriage drives the hatch door plate level set in horizontal carriage to move by the protrusion in its embedded horizontal component upper groove；Power take-off mechanism includes driving motor and the drive gear being meshed with drive, and drive gear is connected with the output shaft of driving motor.It is an advantage of the invention that it is simple and convenient, highly practical, it realizes door-down switch with mechanical system, gives full play to the efficiency of driving motor.
Description
Technical field
The present invention relates to a kind of automatic switch bay door system, the shading device belonged in detection sampling reagent instrument is controlled automatically
Field processed.
Background technology
At present, when hospital carries out reagent detection, reagent sample that medical staff will mix is put into integrated quantitative sampling
In reagent adding device, then integrated quantitative sampling reagent adding device is put into dedicated detection device and is detected.This operation
Mode there are it is many defects of：1st, in detection process, if without shading, the change of the irradiation of natural light to being carried out in reagent
Certain influence can be generated by learning reaction, so as to influence the result of detection.2nd, the entrance door of detection device is turned off manually, is susceptible to
The risk being not closed completely, and entrance all very littles of general detection device, it is inconvenient.3rd, detecting instrument entrance door is contacted with hand,
It is manually operated in the process, it is unhygienic.4th, work efficiency is low, and closing entrance door needs the regular hour, in entire detection process only
In the case of can be by medical staff's manual operation, patient be caused to need to wait in line longer time.5th, it is turned off manually or opens
It is poor to open the stability of entrance door, medical staff passes through prolonged repetitive operation, it is possible to the process be caused to be slacked off, cause to detect
As a result deviation.
In view of drawbacks described above, being effectively protected from light in reagent detection can only be turned off manually or open entrance door by medical staff
The problem of become reagent conventional detection work in urgent problem to be solved.
The content of the invention
In order to solve the problems in the prior art, it is compact-sized the present invention provides a kind of simple and convenient, highly practical
For the automatic switch bay door system of integrated quantitative sampling reagent adding device detector.
Technical scheme is as follows：
Integrated quantitative sample reagent adding device detector automatic switch bay door system, including the casing with skylight,
Hatch door plate, horizontal carriage, transmission mechanism and power take-off mechanism in casing；In the vertical portion of the horizontal carriage
Hatch door plate is installed, the horizontal component of the horizontal carriage is equipped with groove；The transmission mechanism includes drive, the power
Output mechanism drives drive rotation, and the wheel disc of the drive is equipped with the protrusion that can be embedded in the groove, it is described it is raised with
Drive rotates, and the horizontal carriage drives the cabin set in horizontal carriage by the protrusion in its embedded horizontal component upper groove
Door-plate moves horizontally.
Further, the power take-off mechanism includes driving motor and the drive gear being meshed with drive, described
Drive gear is connected with the output shaft of the driving motor.
Further, the transmission mechanism further includes the driven wheel coaxially connected with drive, the drive and driven
Wheel is located at the both sides of horizontal component in horizontal carriage respectively, and the drive gear is meshed with drive and/or driven wheel.
Further, hatch door bracket is fixedly installed on the casing below the skylight, the hatch door plate is slidably arranged in
It on hatch door bracket and is close to below skylight, i.e., described hatch door plate is arranged at below skylight between casing and hatch door bracket.
Further, the hatch door plate lower surface is equipped with limiting slot, and the vertical portion upper end of the horizontal carriage is equipped with embedding
Put the /V shifting block in limiting slot, the /V shifting block and limiting slot clearance fit.
Further, the limiting slot includes 2 end-stopping plates set along the /V shifting block direction of motion, 2 terminal blocks
Plate is respectively front end baffle and rear end-stopping plate.
Further, the distance between the front end baffle and rear end-stopping plate for the activity of /V shifting block is greater than or equal to level
Balladeur train performs displacement distance during other actions in addition to hatch door plate is pulled open.
Further, it is provided with to entangle integrated quantitative sampling reagent adding device whereabouts angle immediately below the skylight
Inclined test tube leading truck, the lower section of hatch door plate when the test tube leading truck is located at hatch door plate masking skylight.
Further, the one side of the test tube leading truck, which is provided with, is oriented to arc plate.
Further, further include be arranged in pairs for fixed magnet attraction positioning element automatically when being moved into place, it is described
Hatch door plate be equipped with magnet attraction positioning element half, the magnet attraction positioning element the other half be arranged on test tube leading truck or
On the correspondence position of hatch door bracket.
Further, described be oriented on arc plate is provided with light hole, with being oriented to arc plate opposite on the test tube leading truck
One side be provided with for pressing plate by pressing plate groove, the design of the pressing plate groove both ensure that integrated quantitative sampling reagent adding dress
Putting will not misplace when inserting in place, nor affect on pressing plate work, light hole is to be reserved to penetrating light path through hole.
Further, the magnet attraction positioner is paired magnet or hot-wire coil.
Beneficial effects of the present invention are：It is complete by setting the protrusion on drive and the fit depressions in horizontal carriage
Linear motion is converted into circular motion, using power take-off mechanism horizontal carriage is driven to move, by /V shifting block in /V
The mobile hatch door plate automatic switch for promoting top in slot, realizes door-down switch with mechanical system, gives full play to driving motor
Efficiency；And limiting slot has certain length, is conducive to have certain degree of freedom when /V shifting block is movable within, being easy to implement need not
Delay is generated when switching hatch door immediately；The time of delay depends on /V slot length；
Level during hatch door plate folding is ensure that by hatch door bracket simultaneously, it will not run-off the straight；It is dialled additionally by /V
Block, can replacement hatch door plate easy to disassemble in the limiting slot of hatch door plate lower surface；By being used to sample integrated quantitative
The test tube leading truck of reagent adding device whereabouts angle correction ensure that integrated quantitative sampling reagent adding device was put into from skylight
Angle falls on request in journey；Magnet attraction positioning element between hatch door plate and internal side of shell ensure that hatch door plate is closed tight
Property and stability；The guide rail of horizontal carriage lower edge adds flexibility and the stability of horizontal carriage movement.
Description of the drawings
Accompanying drawing 1 is the structural representation of the present invention.
Attached drawing 2 is the structure diagram of middle deck door-plate of the present invention.
Attached drawing 3 drives horizontal carriage mobile status schematic diagram for drive gear in the present invention.
Attached drawing 4 is the structure diagram of drive in the present invention.
Attached drawing 5 is integral type quantitative sampling reagent adding device automatic tester overall structure diagram.
Attached drawing 6 is mixing structure structure diagram in detector.
Attached drawing 7 is fixed plate structure schematic diagram in detector.
Attached drawing 8 is fixed plate positioning component structure diagram in detector.
Attached drawing 9 is hatch door plate shifting principle schematic diagram of the present invention.
Attached drawing 10 is the connection relationship diagram that rack frame and horizontal carriage are pushed in detector.
Attached drawing 11 is the structure diagram of test tube leading truck in the present invention.
Attached drawing 12 is the structure diagram of lifter rack frame in detector.
Attached drawing 13 is the circuit theory schematic diagram of current amplification circuit in the embodiment of the present invention.
Wherein, 1 hatch door plate, 2 skylights, 3 casings, 4 drive gears, 5 driving motors, 6-1 drives, 6-2 driven wheels, 7 convex
It rises, 8 horizontal carriages, 9 hatch door brackets, 10 horizontal slide rails, 11 test tube leading trucks, 11-1 are oriented to arc plate, 11-2 light holes, 11-3 pressures
Board slot, 12 /V shifting blocks, 13 limiting slots, 14 grooves, 15 magnet attraction positioning elements, 16 transmitting light sources, 17 optical signal receivers, 18
Information read device, 19 heating plates, 20 ajutages, 21 racks, 22 integrated quantitatives sampling reagent adding device, 23 trigger switch,
1-3 displays, 1-5 mounting holes, 1-6 splashproofs slot, 2-1 push rack frame, 2-4 guide rods, the spare guide rails of 2-6,2-8 guide rails, 2-12
Directive slide track, 2-15 hypodontias, 2-17 positioning card, 2-18 pressing plates, 2-19 engaging tooths, 2-21 are from drive gear, 2-22 stepped holes, 3-
1 mixing motor, 3-2 brackets, 3-3 screens reed, 3-4 supporting racks, 3-8 fixed plates, 3-9 positioning convex platforms, 3-10 locating grooves, 3-
11 lifter rack framves, 3-12 lifter racks, 3-13 positioning hook, 3-15 limit protrusions, 3-17 recessing grooves, 3-18 ridges protrusion,
It is vertical that 3-19 elastic portions, 3-20 ridge hooks head, 3-21 depart from hypodontia, 5-2 pressures valve, 5-3 return springs, 5-4 driven gears, 5-5
Slide, 5-9 pallets.
Specific embodiment
The present invention is further described for explanation and specific embodiment below in conjunction with the accompanying drawings.
As shown in attached drawing 1-13, a kind of automatic switch cabin for integrated quantitative sampling reagent adding device automatic tester
Door system, bracket 3-2 in the present embodiment can " a kind of integrated quantitative sampling reagent adding device " entitled with Chinese patent it is special
Sharp number is：201010539091.8 the device recorded is used cooperatively.
The present embodiment include the casing 3 with skylight 2, the hatch door plate 1 in casing 3, horizontal carriage 8, transmission mechanism with
And power take-off mechanism；Hatch door plate 1, the horizontal component of the horizontal carriage 8 are installed in the vertical portion of the horizontal carriage 8
It is equipped with groove 14；The transmission mechanism includes drive 6-1, and the power take-off mechanism drives drive 6-1 rotations, institute
The wheel disc for stating drive 6-1 is equipped with the protrusion 7 that can be embedded in the groove 14, and described raised 7 rotate with drive 6-1, described
Horizontal carriage 8 drives the hatch door plate 1 set in horizontal carriage 8 horizontal by the protrusion 14 in its embedded horizontal component upper groove 14
It is mobile.
Further, the power take-off mechanism includes driving motor 5 and the drive gear 4 being meshed with drive 6-1,
The drive gear 4 is connected with the output shaft of the driving motor 5.
Further, the transmission mechanism further includes the driven wheel 6-2 coaxially connected with drive 6-1, the drive
6-1 and driven wheel 6-2 is located at the both sides of horizontal component in horizontal carriage 8 respectively, the drive gear 4 and drive 6-1 and/or
Driven wheel 6-2 is meshed.
Further, hatch door bracket 9 is fixedly installed on the casing 3 of 2 lower section of skylight, the slip of hatch door plate 1 is set
It puts on hatch door bracket 9 and is close to below skylight 2, i.e., described hatch door plate 1 is arranged at 2 lower section casing 3 of skylight and hatch door bracket 9
Between.
Further, 1 lower surface of hatch door plate is equipped with limiting slot 13, and the vertical portion upper end of the horizontal carriage 8 is set
There are the /V shifting block 12 in limiting slot 13, the /V shifting block 12 and 13 clearance fit of limiting slot.
Further, the limiting slot 13 includes 2 end-stopping plates set along 12 direction of motion of /V shifting block, described in 2
End-stopping plate is respectively front end baffle 13-1 and rear end-stopping plate 13-2.
Further, it is more than between the front end baffle 13-1 and rear end-stopping plate 13-2 for the distance of 12 activity of /V shifting block
Or equal to horizontal carriage 8 perform in addition to hatch door plate 1 is pulled open other action when displacement distance.
Further, it is provided with to sample 22 fall angle of reagent adding device to integrated quantitative immediately below the skylight 2
The test tube leading truck 11 of correction is spent, the lower section of hatch door plate 1 when the test tube leading truck 11 is located at the hatch door plate 1 masking skylight 2.
Further, the one side of the test tube leading truck 11, which is provided with, is oriented to arc plate 11-1.
Further, further include be arranged in pairs for fixed magnet attraction positioning element 16 automatically when being moved into place, institute
The half that hatch door plate 1 is equipped with magnet attraction positioning element 16 is stated, the other half of the magnet attraction positioning element 16 is arranged on test tube
On the correspondence position of leading truck 11 or hatch door bracket 9.
Further, be provided with light hole 11-2 on the guiding arc plate 11-1, on the test tube leading truck 11 with guiding
The one side on arc plate 11-1 opposites be provided with for pressing plate 2-18 by pressing plate groove 11-3, the design of the pressing plate groove 11-3 both protected
Having demonstrate,proved integrated quantitative sampling reagent adding device 22 will not misplace when inserting in place, nor affect on pressing plate 2-18 work, thang-kng
Hole 11-2 is reserved to penetrating light path through hole.
Further, the magnet attraction positioner 16 is paired magnet or hot-wire coil.
Further, the horizontal carriage 8 is door type structure, is provided in the horizontal carriage 8 and pushes rack frame 2-
1；The pushing rack frame 2-1 is frame-type structure, and at an upper portion thereof equipped with pressing plate 2-18, the pushing rack frame 2-1 one sides are equipped with
Engaging tooth 2-19, opposite side are equipped with for the directive slide track 2-12 of guiding；The one side of the horizontal carriage 2-7 be equipped with it is described
The matched convex edges of directive slide track 2-12 so that directive slide track 2-12 can be relied on along above and below horizontal carriage 2-7 by pushing rack frame 2-1
Mobile, the lower part of the horizontal carriage 2-7 is rack 21.
Further, whether to be in place equipped with to detect integrated quantitative sampling reagent adding device 22 in the casing 3
Trigger switch 23, the trigger switch 23 are located at any position in integrated quantitative sampling 22 descent path of reagent adding device,
The trigger switch 23 is infrared detector or close switch.
Further, the shape of the horizontal carriage is L-type or T-shaped, you can is divided into horizontal component and vertical portion, that is, wraps
Include the crossbearer of horizontal direction and the vertical frame being fixed on crossbearer.
Further, 21 top of rack is equipped with horizontal slide rail 10, is equipped with below the horizontal component of the horizontal carriage 8
Guide rail 2-8, the guide rail 2-8 are slidably matched with horizontal slide rail 10.
The course of work of the present invention is as follows：
Detected integrated quantitative, which is put into, from skylight 2 samples reagent adding device 22, integrated quantitative sampling reagent adding dress
Put 22 drop down onto designated position along under conducting wire arc plate 11-1 after, using detect integrated quantitative sampling reagent adding device 22 triggering open
It closes 23 and detects that integrated quantitative sampling reagent adding device 22 has been placed in, start the driving motor 5 in power take-off mechanism, drive
Dynamic motor 5 drives drive gear 4, and drive gear 4 drives drive 6-1 by engaging, and drive 6 passes through protrusion 7 groups thereon
Circular motion is changed into linear motion by the dynamic groove 14 on 8 horizontal component of horizontal carriage so that and horizontal carriage 8 translates,
So as to which the hatch door plate 1 for driving 8 top of horizontal carriage is closed, after detection, driving motor 5 rotates backward, and drives above-mentioned mistake
Cheng Fanxiang occurs, i.e., hatch door plate 1 is opened；If necessary to postpone enabling or lockup, i.e., after horizontal carriage 8 moves a period of time
Hatch door plate 1 just acts, then the length of limiting slot 13 should be longer than the length of embedded /V shifting block 12；If you do not need to delay is opened the door
Or lockup, i.e., horizontal carriage 8 once movement hatch door plate 1 immediately and then move, at this point, the length of limiting slot 13 should be equal to it is embedding
The length of the /V shifting block 12 entered.
It is additionally provided with temperature regulating device in this detector, the temperature regulating device includes heating plate 19, radiating block, ajutage 20, dissipates
Hot-air fan and temperature sensor, temperature regulating device include radiating block and the radiator fan, heating plate 19 and the temperature that are arranged on radiating block
Sensor is spent, the radiator fan is arranged on radiating block one side, and the heating plate 19 is in contact with radiating block, the temperature sensing
Device be arranged on radiating block or casing 3 in, the air outlet of the ajutage 20 samples reagent adding device with the integrated quantitative
22 position is corresponding.Ajutage 20 is additionally provided on the radiating block, the ajutage 20 is socketed on radiating block, described to dissipate
Heat block is heat-conducting metal block.
Further, the ajutage 20 is the adjustable coiled pipe of camber.
Further, the temperature sensor is thermocouple probe sensor or NTC thermistor sensor or other classes
The temperature sensor of type, model can be HEL-700-T-1-A PT100 or GWD70.
Further, be provided with trigger switch 23 on the bracket 3-2, the trigger switch 23 switched for infrared emission or
Close to switch.
The course of work of whole integrated quantitative sampling reagent adding device automatic detecting machine is as follows：
It is for the start detection of the detector of integrated quantitative sampling reagent adding device 22 first：
After this detector powers on, temperature sensor work obtains real time temperature in cabin, when temperature is equal to or higher than
Temperature regulating device enters holding state during default minimum setting examination criteria temperature, and minimum setting examination criteria is preset when temperature is less than
During temperature, temperature regulating device work, heating plate 19 works after energization, heat transfer to radiating block, the heat dissipation being arranged on radiating block
Fan driving air flows through radiating block, and air is flowed through into ajutage 20 after radiating block is heated, and the air heated is blown
Pipe 20 is transported to inside casing 3, to improve the temperature inside casing 3, is heated when temperature is equal to or higher than default highest numerical value
Piece 19 and radiator fan are stopped；Temperature sensor ensures that 3 internal temperature of casing is not less than preset temperature range.
After opening hatch door plate 1 is put into integrated quantitative sampling reagent adding device 22, it is designed with to detect integrated quantitative
Sample reagent adding device 22 whether detection device in place, integrated quantitative whether be put into bracket 3-2 adopted for detecting
Sample reagent adding device 22, when detection device detect integrated quantitative sampling reagent adding device 22 have been placed in designated position,
So it can then be started subsequently to the mixing of reagent, detection in integrated quantitative sampling reagent adding device 22 with alarm
Work.When being not connected to integrated quantitative sampling 22 signal in place of reagent adding device, this detector enters holding state.Detection
Device can be trigger switch 23 or other inductors.
As shown in Fig. 1, Fig. 3, Fig. 5, Fig. 6 and Fig. 9, reagent in reagent adding device 22 is sampled when needing detection integrated quantitative
When, the in vivo driving motor 5 of machine starts, and drive gear 4 drives drive 6-1 and driven wheel 6-2 actions, by protrusion 7 by water
Smooth frame 8 is pushed to away from drive gear 4, and the /V shifting block 12 on 8 top of horizontal carriage is by limiting slot 13 by the cabin of body upper end
Door-plate 1 is pushed aside, and hatch door plate 1 is located at 2 lower section of skylight, and skylight 2 is connected inside and outside casing 3 at this time, and at the same time drive gear 4 will be with it
The lifter rack 3-12 liftings of engagement, lifter rack frame 3-11 are increased to precalculated position, and integrated quantitative, which samples, at this time adds
The pallet 5-9 of reagent rises to highest order in reagent device 22, and samples reagent in reagent adding device 22 with integrated quantitative
Bracket 3-2 forms the slot of reagent in inserting integrated quantitative sampling reagent adding device 22；This detector waits integral type to determine at this time
Amount sampling reagent adding device 22 is in place.
Followed by Reagent Tube information is read：
Integrated quantitative sampling reagent adding device 22 to be detected is passed through the reagent on test tube leading truck 11 by operating personnel
Integrated quantitative sampling reagent adding device 22 is inserted into the slot of said combination formation in the case where being oriented to the guiding of arc plate 11-1 by pore
It is interior, information code, described information code and 18 face of information read device are printed on integrated quantitative sampling reagent adding device 22, when
Integrated quantitative sampling reagent adding device 22 in place after the detection device sense it in place, at this point, information is read
Device 18 reads the information code on integrated quantitative sampling reagent adding device 22, suitable such according to the selection of the reagent information of reading
The transmitting light source 16 of reagent detection and matched optical signal receiver 17.
Information code on integrated quantitative sampling reagent adding device 22 can be bar code or Quick Response Code,
Corresponding information read device is apparatus for reading of bar code or dimensional code scanner, and the model of described information reading device 18 can
To be Keyemce two-dimensional code reader SR-610.
Followed by the fixation of integrated quantitative sampling reagent adding device 22：
After information is read, the startup of driving motor 5, which rotates backward, drives drive gear 4 to move, and drive gear 4, which drives, to be passed
Driving wheel 6-1 and driven wheel 6-2 actions, and pass through protrusion 7 and be plugged in groove 14, horizontal carriage 8 is stirred close to drive gear
4, the /V shifting block 12 on 8 top of horizontal carriage is reversed the hatch door plate 1 of body upper end by limiting slot 13, is closed above body
Hatch door plate 1 makes to form dark situation inside detector, and the pressing plate for being arranged on 8 upper end of horizontal carriage also is moved into integral type and determines therewith
The surface of amount sampling reagent adding device 22；Rack frame 2-1 is pushed to drive simultaneously close to drive gear 4 in horizontal carriage 8
6-1 is close and is engaged with；
At the same time, decline from drive gear 2-21 also reverse rotation, the lifter rack 3-12 engaged, therewith band
Dynamic lifter rack frame 3-11 declines, and the pallet 5-9 for lifting integrated quantitative sampling reagent adding device 22 also declines, therefore integral type
Quantitative sampling reagent adding device 22 declines under the constraint of bracket 3-2 by self gravitation with pallet 5-9, and integrated quantitative sampling adds
Reagent device 22 is whole to be entered in bracket 3-2, when the flange of integrated quantitative sampling reagent adding device 22 is supported with screens reed 3-3
When touching, integrated quantitative sampling reagent adding device 22 no longer declines with pallet 5-9, as shown in fig. 6, being provided with fixation in rack 21
Being provided on plate 3-8, the fixed plate 3-8 can be along lifter rack the frame 3-11, the bracket 3-2 of fixed plate 3-8 vertical slidings
Equipped with trunnion, one end of trunnion and the output shaft of the mixing motor 3-1 are fixedly and coaxially connected on bracket 3-2, on bracket 3-2
The other end of trunnion passes through fixed plate 3-8, and is rotatablely connected with the trunnion hole on fixed plate 3-8；Such as Fig. 6-Fig. 8 and Figure 12 institutes
It states, the limit protrusion to freely swing during limitation bracket 3-2 or so mixing is equipped between the lifter rack frame 3-11 and bracket 3-2
3-15 is provided with the positioning card that control lifter rack frame 3-11 is accurately positioned between fixed plate 3-8 and lifter rack frame 3-11
Hook 3-13 and locating groove 3-10.
The lifter rack frame 3-11 is vertical square on fixed plate 3-8 along the upright slide rail 5-5 for being located at fixed plate 3-8 both sides
To slip, the lifter rack frame 3-11 is interlocked by upright slide rail 5-5 and fixed plate 3-8.
As shown in figure 12, positioning convex platform 3-9, the positioning convex platform 3-9 are provided on the fixed plate 3-8 and is placed in lifting tooth
In the recessing groove 3-17 of item frame 3-11, the positioning convex platform 3-9 both sides are provided in locating groove 3-10, the recessing groove 3-17
Two side is provided with the positioning hook 3-13 being adapted with locating groove 3-10, the locating groove 3-10 be located at two it is adjacent
Between ridge protrusion 3-18, the positioning hook 3-13 includes elastic portion 3-19 and the ridge for being fixedly installed on elastic portion 3-19 ends
Type hook head 3-20.
Further, the horizontal carriage 8 is door type structure, is provided in the horizontal carriage 8 and pushes rack frame 2-
1；The pushing rack frame 2-1 is frame-type structure, and at an upper portion thereof equipped with pressing plate 2-18, the pushing rack frame 2-1 one sides are equipped with
Engaging tooth 2-19, opposite side are equipped with for the directive slide track 2-12 of guiding；The one side of the horizontal carriage 8 is equipped with and is led with described
To the matched convex edges of slide 2-12 so that pushing rack frame 2-1 can move down by directive slide track 2-12 along in horizontal carriage 8
It is dynamic, the lower part connection frame 21 of the horizontal carriage 8.
The track that bracket 3-2 swings at this time is opposite with the radian of the limit protrusion 3-15 on lifter rack frame 3-11
Should, in order to ensure that the track that bracket 3-2 swings mutually matches properly with the radian of limit protrusion 3-15, lifter rack frame at this time
The locating groove 3-10 of ridge hook head 3-20 holdings positioning convex platform 3-9 on fixed plate 3-8 of the positioning hook 3-13 of 3-11
Interior, bracket 3-2 at this time can swing under mixing motor 3-1 drivings along the radian of limit protrusion 3-15, at this time
Operating position is mixing position.
In mixing position, mixing motor 3-1 drives bracket 3-2 to swing, the limit protrusion 3-15 of bracket 3-2 arcuately
It slides, limit protrusion 3-15 can be interrupted setting.
The driving motor 5, which continues to rotate backward, drives drive gear 4 to move, from drive gear 2-21 and lifter rack 3-
12 separation, lifter rack frame 3-11 are moved down, and limit protrusion 3-15 moves down the track to swing with bracket 3-2 and misplaces therewith, no
Continuous limit protrusion 3-15 is stuck in bracket 3-2 both sides for mounting bracket 3-2；Operating position at this time is depressed position.
Although being separated from drive gear 2-21 with lifter rack 3-12, the pressure valve 5-2 from drive gear 2-21 tops
Lifter rack frame 3-11 can be pressed on lowest order, the pushing rack frame 2-1 engaged at this time with drive 6-1 and driven wheel 6-2
On engaging tooth 2-19 can band dynamic pressure plate 2-18 move down, by the flange press-in bracket 3- of integrated quantitative sampling reagent adding device 22
The screens reed 3-3 of 2 inlet, the formula that is fixed as one quantitative sampling reagent adding device 22.
In depressed position, the bracket 3-2 and integrated quantitative sampling reagent adding device 22 are fixed, and pressing plate 2-18 is right
Integrated quantitative sampling reagent adding device 22 prevents integrated quantitative sampling reagent adding device 22 from misplacing when suppressing.
As shown in figure 5, the driven gear 5-4 and/or be provided with from drive gear 2-21 pressure valve 5-2, the pressure valve
5-2 one end is corresponding with lifter rack 3-12 tops.When valve 5-2 is pressed to be arranged on driven gear 5-4, in the pressure valve 5-2
Portion is hinged with driven gear 5-4, and the other end is connected by return spring 5-3 with driven gear 5-4.When pressure valve 5-2 is arranged on from drive
When on moving gear 2-21 similarly.Because valve 5-2 is pressed under the drive of drive gear 4 so that pressing plate 2-18 pushings, are engaged at this time
From drive gear 2-21 and lifting when from drive gear 2-21 and lifter rack 3-12 pressing plate 2-18 can be hindered to push, therefore pushed
Rack 3-12 must depart from, and the lifter rack frame 3-11 after disengaging sets pressure valve 5-2 by free lifting tooth from restriction
Item frame 3-11 is pressed on bottom always.
Symmetrically arranged driven gear 5-4 can be fixedly connected with from drive gear 2-21 by connecting rod, increase driven tooth
Take turns the stability of 5-4.
Followed by blending process：
After integrated quantitative sampling reagent adding device 22 clicks into place, the startup of driving motor 5 makes body return to mixing position,
Mixing motor 3-1 startups make bracket 3-2 swing, and first time mixing is carried out to integrated quantitative sampling reagent adding device 22,
Reagent and the blood sample of acquisition are subjected to mixing, driving motor 5 starts after first time mixing time number reaches setting time number
Making body, pressing plate 2-18 for the second time presses integrated quantitative sampling reagent adding device 22, storage is examined back to depressed position
The reservoir film for surveying agent pierces through, and a small amount of air is made to enter reservoir, and detection liquid is not excessive at this time, and the startup of driving motor 5 makes machine
Body returns mixing position, and mixing motor 3-1 is again started up carrying out second of mixing, and second of mixing time number reaches setting
The startup of driving motor 5 makes body return to depressed position after time number, and pressing plate 2-18 third times press Reagent Tube, will detect
Agent all squeezes out, and body turns again to mixing position, carries out third time mixing, and third time mixing time number reaches setting time
Number mixing terminates.In depression repeatedly, horizontal carriage 8 moves back and forth repeatedly, since limiting slot 13 is by along /V shifting block
2 end-stopping plates composition that 12 directions of motion are set, 2 end-stopping plates are respectively front end baffle 13-1 and rear end-stopping plate 13-2,
It is anti-that distance between the front end baffle 13-1 and rear end-stopping plate 13-2 for 12 activity of /V shifting block is greater than or equal to horizontal carriage 8
Displacement distance when moving back and forth again, /V shifting block 12 is free to slide in limiting slot 13 at this time, and hatch door plate 1 is unaffected,
It will not open and penetrate light.
It is sampled followed by integrated quantitative in 22 fixation procedure of reagent adding device and blending process, from drive gear 2-21
One end of rotation axis be fixedly installed radial magnetizing magnet, magnetic force corresponding with radial magnetizing magnet is provided in rack 21 and is passed
Sensor controls driving motor 5 by the information of magnetometric sensor.
Followed by detection process：
Integrated quantitative sampling reagent adding device 22 after the completion of mixing returns to the vertical position before mixing, the inspection of this time
Transmitting light source 16 sends detection light, through test agent to be checked after reach optical signal receiver 17, optical signal receiver 17 is by light
Information is converted to electric signal and is back to signal processing circuit, and result is transferred to external reception platform by signal processing circuit, will be examined
Display 1-3, wireless transmitter module and printer are transferred to after surveying result and the Reagent Tube information integration stored for future use.
The optical signal receiver 17 is the common optical receiver of this reagent detection field, generally comprises photoelectric converter and letter
Number process circuit；Different tested test agents needs different transmitting light sources 16 and optical signal receiver 17, i.e., according to reagent class
The difference of type is, it is necessary to select different transmitting light sources 16 and its corresponding optical signal receiver 17, such as when using absorbance
When sense channel method detects, the transmitting light for emitting light source 16 is conducted to grating module using optical fiber light-guiding technology and is received, it is described
Grating module and its peripheral signal process circuit are the optical signal receiver 17 as such reagent testing agency；When using scattering
When being detected than turbid passage method, emit light source 16 transmitting light by three lens be photoelectrically converted device receive, three lens
It is the optical signal receiver 17 as such reagent testing agency with photoelectric converter and its peripheral circuit；When using immunofluorescence
When passage method detects, emit the transmitting light of light source 16 after optical filter filters, the device that is photoelectrically converted receives, the photoelectric converter
And its peripheral circuit is the optical signal receiver 17 as such reagent testing agency.The signal processing circuit is adjustable gain
Light intensity signal receives amplifying circuit；The signal processing circuit can be Current amplifier according to the difference of corresponding transmitting light source 16
Circuit or integrating amplification circuit or other it is corresponding there is similar circuit, belong to the general electricity of those skilled in the art
Road, details are not described herein.
For example, as shown in Figure 13, optional current amplification circuit includes operation amplifier chip IC 1, digital current potential
Device chip IC 2, feedback resistance R1 ~ R2, capacitance C1 ~ C6；The photoelectric converter D1 be connected on operation amplifier chip IC 12 feet and
Between ground；The resistance R1 and capacitance C3 parallel connections be followed by operation amplifier chip IC 12 feet and digital regulation resistance chip IC 26
Between foot；The capacitance C1 and C2 parallel connections are followed by between 4 feet and ground of operation amplifier chip IC 1；The operation amplifier chip
Correspondence meets 7 feet of digital regulation resistance chip IC 2 and power vd D to 6 feet and 7 feet of IC1 respectively；The capacitance C4 and C5 parallel connections are followed by
Between 7 feet and ground of operation amplifier chip IC 1；The capacitance C6 is connected in parallel on 8 feet and ground of digital regulation resistance chip IC 2
Between, 8 feet of the digital regulation resistance chip IC 2 meet power supply VCC；5 feet of the digital regulation resistance chip IC 2 connect through resistance R2
Ground；1,2,3 feet of the digital regulation resistance chip IC 2 connect MCU control feet respectively；The model of the operation amplifier chip IC 1
OTA121, the model MCT41050 of the digital regulation resistance chip IC 2.When using the detection of immunofluorescence passage method, through light
Electric transducer connects integrating amplification circuit, the integrating amplification circuit in the patent of Patent No. ZL200820077266.6
Through announcing.
It is finally that driving motor 5 rotates backward, opens body hatch door plate 1, integrated quantitative is sampled into reagent adding device 22
Send back to and bin location, it is that pallet 5-9 lifts integrated quantitative sampling reagent adding device 22 to extreme higher position, instrument to go out bin location
Device provides the prompting of test ending, and operating personnel take integrated quantitative sampling reagent adding device 22 away, and detection device detects
When surveying in instrument without integrated quantitative sampling reagent adding device 22, instrument returns to holding state.
It is for closing the hatch door plate 1 of hatch door as shown in Figure 2,8 top of horizontal carriage is provided with /V shifting block 12,
1 lower surface of hatch door plate is provided with limiting slot 13, and the /V shifting block 12 is inserted into limiting slot 13,13 liang of the limiting slot
End is provided with 2 end-stopping plates with 12 clearance fit of /V shifting block, and 2 end-stopping plates are respectively front end baffle 13-1 and rear end
Baffle 13-2.In pressing plate 2-18 more pushings, lift actions, horizontal carriage 8 has the reciprocating motion of short-range left and right, is
It avoids the reciprocating motion of short-range left and right that hatch door plate 1 is driven to move, is set between front end baffle 13-1 and rear end-stopping plate 13-2
There is the section of the free activity of one section of /V shifting block 12, after /V shifting block 12 stirs front end baffle 13-1 closing chambers door-plate 1, level is sliding
/V shifting block 12 touches the rear end-stopping plate 13-2 less than rear end when 8 short distance of frame moves back and forth, therefore hatch door plate 1 does not move, and avoids
The activity of hatch door plate 1 repeatedly, is moved, /V shifting block 12 stirs the rear end-stopping plate of rear end at this time after the completion of detection after horizontal carriage 8
13-2 causes hatch door plate 1 to be opened.
As shown in figure 5, this detector further includes to prevent the jacking mechanism that horizontal carriage 8 is moved when pushing, it is described
Jacking mechanism includes being positioned at stepped hole 2-22, the guide rod 2-4 stretched into stepped hole 2-22 of 21 bottom of rack and be sheathed on
Return spring 5-3 on guide rod 2-4, the guide rod 2-4 are extend into stepped hole 2-22, and the return spring 5-3 also stretches into stepped hole
2-22, and it is resisted against the shoulder of stepped hole 2-22.
As shown in fig. 6, the lifter rack 3-12 tops are provided with driven gear 5-4 or coordinate from drive gear 2-21
The disengaging hypodontia 3-21 used.
It is exported after detection structure is combined with the detection sample information that Reagent Tube is recorded to information output apparatus, information output
Device is display 1-3, wireless transport module or printer, and inspection result is passed to data center, consulting room in various ways
Wait downstream links.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to previous embodiment
Recorded technical solution modifies or carries out equivalent substitution to which part technical characteristic；And these are changed or replace
It changes, the essence of appropriate technical solution is not made to depart from the spirit and scope of technical solution of the embodiment of the present invention.
Claims (9)
1. integrated quantitative samples the automatic switch bay door system of reagent adding device detector, it is characterised in that：Including band skylight
（2）Casing（3）, positioned at casing（3）Interior hatch door plate（1）, horizontal carriage（8）, transmission mechanism and power take-off mechanism；Institute
State horizontal carriage（8）Vertical portion on hatch door plate is installed（1）, the horizontal carriage（8）Horizontal component be equipped with groove
（14）；The transmission mechanism includes drive（6-1）, the power take-off mechanism drive drive（6-1）Rotation, the biography
Driving wheel（6-1）Wheel disc be equipped with can be embedded in the groove（14）Protrusion（7）, the protrusion（7）With drive（6-1）Turn
It is dynamic, the horizontal carriage（8）Pass through its embedded horizontal component upper groove（14）Interior protrusion（14）Drive horizontal carriage（8）On set
The hatch door plate put（1）It moves horizontally；The hatch door plate（1）Lower surface is equipped with limiting slot（13）, the horizontal carriage（8）It is vertical
Part upper end is equipped with embedded in limiting slot（13）Interior /V shifting block（12）, the /V shifting block（12）With limiting slot（13）Gap
Cooperation.
2. the automatic switch bay door system of integrated quantitative sampling reagent adding device detector according to claim 1,
It is characterized in that：The power take-off mechanism includes driving motor（5）With with drive（6-1）The drive gear being meshed（4）, institute
State drive gear（4）With the driving motor（5）Output shaft be connected.
3. the automatic switch bay door system of integrated quantitative sampling reagent adding device detector according to claim 2,
It is characterized in that：The transmission mechanism further includes and drive（6-1）Coaxially connected driven wheel（6-2）, the drive（6-1）
And driven wheel（6-2）It is located at horizontal carriage respectively（8）The both sides of upper horizontal component, the drive gear（4）With drive（6-1）
And/or driven wheel（6-2）It is meshed.
4. the automatic switch bay door system of integrated quantitative sampling reagent adding device detector according to claim 1,
It is characterized in that：The skylight（2）The casing of lower section（3）On be fixedly installed hatch door bracket（9）, the hatch door plate（1）Slip is set
It puts in hatch door bracket（9）It goes up and is close to skylight（2）Lower section, i.e., described hatch door plate（1）It is arranged at skylight（2）Lower section casing（3）
With hatch door bracket（9）Between.
5. the automatic switch bay door system of integrated quantitative sampling reagent adding device detector according to claim 1,
It is characterized in that：The limiting slot（13）Including along /V shifting block（12）2 end-stopping plates that the direction of motion is set, 2 terminal blocks
Plate is respectively front end baffle（13-1）With rear end-stopping plate（13-2）.
6. the automatic switch bay door system of integrated quantitative sampling reagent adding device detector according to claim 5,
It is characterized in that：The front end baffle（13-1）With rear end-stopping plate（13-2）Between supply /V shifting block（12）Activity distance be more than or
Equal to horizontal carriage（8）It performs to remove and pulls open hatch door plate（1）In addition other action when displacement distance.
7. the automatic switch bay door system of integrated quantitative sampling reagent adding device detector according to claim 1,
It is characterized in that：The skylight（2）Underface is provided with to sample reagent adding device to integrated quantitative（22）Whereabouts angle is entangled
Inclined test tube leading truck（11）, the test tube leading truck（11）Positioned at the hatch door plate（1）Cover skylight（2）When hatch door plate（1）
Lower section.
8. the automatic switch bay door system of integrated quantitative sampling reagent adding device detector according to claim 7,
It is characterized in that：The test tube leading truck（11）One side be provided be oriented to arc plate（11-1）.
9. the automatic switch bay door system of integrated quantitative sampling reagent adding device detector according to claim 1,
It is characterized in that：Further include be arranged in pairs for fixed magnet attraction positioning element automatically when being moved into place（16）, the hatch door
Plate（1）It is equipped with magnet attraction positioning element（16）Half, the magnet attraction positioning element（16）The other half be arranged on test tube
Leading truck（11）Or hatch door bracket（9）Correspondence position on.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510082718.4A CN104678118B (en) | 2015-02-15 | 2015-02-15 | Integrated quantitative samples the automatic switch bay door system of reagent adding device detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510082718.4A CN104678118B (en) | 2015-02-15 | 2015-02-15 | Integrated quantitative samples the automatic switch bay door system of reagent adding device detector |
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| CN104678118B true CN104678118B (en) | 2018-05-22 |
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| CN107913750B (en) * | 2016-10-10 | 2020-06-16 | 深圳开立生物医疗科技股份有限公司 | Layering device for connecting rod mechanism and test tube rows |
| CN112379114B (en) * | 2020-11-20 | 2022-08-26 | 山东金普分析仪器有限公司 | Quantitative sample introduction device |
| CN115200558B (en) * | 2022-05-27 | 2023-08-29 | 中国人民解放军国防科技大学 | Marine temperature salt deep profile ship base automatic detection equipment |
| CN114767071B (en) * | 2022-06-21 | 2022-11-08 | 海南浙江大学研究院 | deep-Yuan-chip-foot-type biological metabolism rate in-situ automatic measuring device and using method |
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| CN101749922A (en) * | 2008-12-09 | 2010-06-23 | 北京量质科技有限公司 | Reagent storing box and reagent refrigerating system |
| CN201886757U (en) * | 2010-10-22 | 2011-06-29 | 中山市悦辰电子实业有限公司 | Sideways door opening and closing mechanism for digital equipment |
| CN103157271B (en) * | 2013-04-11 | 2015-04-08 | 浙江宣和电器有限公司 | Card lifting mechanism of poker machine |
| CN103241395A (en) * | 2013-05-31 | 2013-08-14 | 烟台宏远氧业有限公司 | Aviation-simulated rapid decompression chamber |
| CN103364242B (en) * | 2013-07-11 | 2015-05-13 | 四川美生科技有限公司 | Full-automatic medical examination blood piece pushing and dyeing machine |
| CN204462170U (en) * | 2015-02-15 | 2015-07-08 | 石家庄禾柏生物技术股份有限公司 | The automatic switch bay door system of integrated quantitative sampling reagent adding device detector |
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