CN107525931A - Detection means for detection of infectious substance - Google Patents
Detection means for detection of infectious substance Download PDFInfo
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- CN107525931A CN107525931A CN201710912066.1A CN201710912066A CN107525931A CN 107525931 A CN107525931 A CN 107525931A CN 201710912066 A CN201710912066 A CN 201710912066A CN 107525931 A CN107525931 A CN 107525931A
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- detection means
- drawer
- closed shell
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- testing cassete
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
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Abstract
The invention discloses a kind of detection means for detection of infectious substance, including closed shell, detection means, drawer appliance, testing cassete and drive device, wherein, the one side of closed shell has a Hatch Opening；Detection means is arranged in the closed shell；Drawer appliance can be pushed into or pull out the closed shell from the Hatch Opening；Testing cassete is loaded on the drawer appliance and passes in and out the closed shell with the drawer appliance, and when the drawer appliance is pushed into the closed shell, the testing cassete is located at the underface of the detection means；Drive device is arranged in the closed shell and is connected with the drawer appliance, to be pushed into or pull out the closed shell by the drawer appliance.The detection means for detection of infectious substance provided according to embodiments of the present invention, its small volume is easy to carry, and detection efficiency is high, goes for various detection occasions, the on-fixed places such as the medical treatment that is particularly suitable for use in is gone to the countryside.
Description
Technical field
The present invention relates to medical detection device, more particularly to a kind of detection means for detection of infectious substance.
Background technology
In correlation technique, the detection device of infectious agent is usually to be applied to cure used by the medical institutions such as hospital
Apparatus is treated, its volume is bigger, and price is also very high, is not appropriate for causing in carrying.
However, communicable disease is easily presented in some region or some specific occasion such as breaks out formula growth, therefore,
There are these in particular cases, generally requiring doctor and rush towards scene and detected and diagnosis and treatment etc..In addition, on some remote ground
Side, medical environment is poor, and in order to solve the medical care problem of remote districts, some medical institutions can organize regularly medical team to hold doctor
Treatment is gone to the countryside activity, helps the people of remote districts to carry out the detection of disease, examination etc., it is obvious that large-scale infectious agent
Detection device be dfficult to apply to this similar applications.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.Therefore, the present invention
Purpose is to propose one kind.
To achieve the above object, the detection means for detection of infectious substance according to embodiments of the present invention, including：
Closed shell, the one side of the closed shell have a Hatch Opening；
Detection means, the detection means are arranged in the closed shell；
Drawer appliance, the drawer appliance can be pushed into or pull out the closed shell from the Hatch Opening；
Testing cassete, the testing cassete are loaded on the drawer appliance and pass in and out the closed housing with the drawer appliance
Body, when the drawer appliance is pushed into the closed shell, the testing cassete is located at the underface of the detection means；
Drive device, the drive device are arranged in the closed shell and are connected with the drawer appliance, to incite somebody to action
The drawer appliance push-in pulls out the closed shell.
The detection means for detection of infectious substance provided according to embodiments of the present invention, testing cassete are loaded into described
The closed shell is passed in and out on drawer appliance and with the drawer appliance, when the drawer appliance is pushed into the closed shell,
The testing cassete is located at the underface of the detection means, in this way, when in use, it is only necessary to which the test equipped with determinand is box-packed
It is loaded on drawer appliance, then drives drawer appliance to be pushed into closed shell by drive device, finally, is examined using detection means
Survey, its small volume is easy to carry, and detection efficiency is high, goes for various detection occasions, the medical treatment that is particularly suitable for use in is gone to the countryside
Deng on-fixed place.
In addition, the detection means according to the above embodiment of the present invention for detection of infectious substance can also have such as
Additional technical characteristic down：
According to one embodiment of present invention, the testing cassete be configured on the drawer appliance can above-below direction slide
It is dynamic；
Ejecting mechanism is provided with the closed shell, when the drawer appliance is pushed into the closed shell, the ejection
Mechanism is located at the underface of the testing cassete, so as to which the testing cassete is jacked up so that the testing cassete and the detection means
Fitting.
According to one embodiment of present invention, the detection means includes radome and photomultiplier；
The lower end of the radome have it is one open, it is described it is open around form an annular end face, the annular end face
The open neck is provided around, is provided with sealing ring in the neck, the sealing ring slightly protrudes from the annular end face；
When the ejecting mechanism jacks up the testing cassete, the testing cassete is approached or is bonded, institute with the annular end face
State the gap between the sealing ring sealing testing cassete and the annular end face；
The photomultiplier is arranged in the radome, and via determinand in the open reception testing cassete
The light sent.
According to one embodiment of present invention, the drawer appliance includes drawer supporting plate and with the drawer supporting plate is connected to take out
Drawer panel, the drawer supporting plate can be pushed into or pull out the closed shell through the Hatch Opening；
The drawer panel closes the Hatch Opening when the pull supporting plate is pushed into the closed shell, and in the pull
Supporting plate opens the Hatch Opening when pulling out the closed shell；
The drawer supporting plate is provided with the filling structure for being suitable to load the testing cassete.
According to one embodiment of present invention, the testing cassete includes box body, and the top of the box body, which is opened wide, to be formed one and open
Mouthful, the periphery of the opening extends to form annular flap laterally, when the testing cassete is jacked up, the annular flap and institute
Sealing ring is stated to offset.
According to one embodiment of present invention, the filling structure includes loading hole and posting, and the loading hole is from upper
Downward through the drawer supporting plate, the posting projects upwards from the upper surface of the drawer supporting plate, and frame is located at the dress
The outside in hole is carried, the annular flap is only butted on the posting.
According to one embodiment of present invention, the first support frame, the first support frame tool are provided with the closed shell
There is a top plate, the detection means is installed on the bottom surface of the top plate, and the ejecting mechanism is installed in the closed shell
Bottom surface and the underface for being located at the detection means；
The drawer appliance is slidably arranged at described first between the ejecting mechanism and the detection means
On support frame.
According to one embodiment of present invention, first support frame is provided with the first guide rail and the second guide rail, and described
One guide rail is oppositely arranged with the second guide rail；
The side of the drawer supporting plate is provided with the first slide rail, and the opposite side of the drawer supporting plate is provided with the second slide rail, described
First slide rail is slidably matched with first guide rail, and second slide rail is slidably matched with second guide rail.
According to one embodiment of present invention, the drive device includes：
Second support frame, second support frame are arranged in the seal casinghousing；
Screw mandrel, the screw mandrel pivotable connection are prolonged on first support frame and along the direction of motion of the drawer appliance
Stretch；
Sliding block, the sliding block thread bush is assigned on the screw mandrel, and the bottom of the sliding block and the drawer supporting plate is fixed
Connection；
Electric rotating machine, the electric rotating machine are arranged on second support frame, and pass through driving member and the screw mandrel
One end connects.
According to one embodiment of present invention, the ejecting mechanism includes linear electric motors and push rod, the push rod with it is described
The mover of linear electric motors is connected, and can be moved along the vertical direction under the driving of the linear electric motors.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is that the embodiment of the present invention is in push-in position for the detection means of detection of infectious substance in drawer appliance
When structural representation；
Fig. 2 is that the embodiment of the present invention is in pull-out location for the detection means of detection of infectious substance in drawer appliance
When structural representation；
Fig. 3 is the perspective view that the embodiment of the present invention is used for inside the detection means of detection of infectious substance；
Fig. 4 is the front view that the embodiment of the present invention is used for inside the detection means of detection of infectious substance；
Fig. 5 is the sectional view that the embodiment of the present invention is used for inside the detection means of detection of infectious substance；
Fig. 6 is that the embodiment of the present invention is used for inside of the detection means of detection of infectious substance when testing cassete is jacked up
Sectional view；
Fig. 7 is that the embodiment of the present invention is in pull-out location for the detection means of detection of infectious substance in drawer appliance
When inside sectional view；
Fig. 8 is that the embodiment of the present invention is used for the knot of drawer appliance and testing cassete in the detection means of detection of infectious substance
Structure schematic diagram.
Reference：
Closed shell 10；
Hatch Opening 101；
First support frame 11；
Top plate 111；
First guide rail 12；
Second guide rail 13；
Display screen 14；
Detection means 20；
Radome 201；
Photomultiplier 202；
Sealing ring 203；
Drawer appliance 30；
Drawer supporting plate 301；
Drawer panel 302；
First slide rail 3011；
Second slide rail 3012；
Filling structure 31；
Loading hole 311；
Posting 312；
Testing cassete 40；
Box body 401；
Annular flap 402；
Drive device 50；
Second support frame 501；
Screw mandrel 502；
Sliding block 503；
Electric rotating machine 504；
Timing belt 505；
Ejecting mechanism 60；
Mover 601；
Push rod 602.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention, based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " " axial direction ", " circumference ", " radial direction " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The detection means 20 for detection of infectious substance of the embodiment of the present invention is described in detail with reference to the accompanying drawings.
Referring to figs. 1 to the detection means for detection of infectious substance shown in Fig. 8, provided according to embodiments of the present invention
20, including closed shell 10, detection means 20, drawer appliance 30, testing cassete 40 and drive device 50.
Specifically, the one side of closed shell 10 has a Hatch Opening 101, the closed shell 10 can be configured to a variety of shapes
Shape, it is not limited thereto, for the present embodiment exemplified by square, opening is arranged at the leading flank of square closed shell 10.
Detection means 20 is arranged in the closed shell 10, and the detection means 20 is used for determinand and carries out infectiousness cause of disease
Physical examination is surveyed, and is detected etc. for example with chemiluminescence detection principle.
Drawer appliance 30 can be pushed into or pull out the closed shell 10 from the Hatch Opening 101, that is to say, that the drawer appliance
30 can move through the Hatch Opening 101 on closed shell 10 push-in position and pull-out location.
Testing cassete 40 is loaded on the drawer appliance 30 and passes in and out the closed shell 10 with the drawer appliance 30, when
When the drawer appliance 30 is pushed into the closed shell 10, the testing cassete 40 is located at the underface of the detection means 20.
That is the testing cassete 40 is for containing determinand, and can load to drawer appliance 30, can also be from drawer appliance
Removed on 30., can be with drawer appliance 30 in push-in position and pull-out location when testing cassete 40 is loaded to drawer appliance 30
Between move, also, when drawer appliance 30 is in push-in position, the testing cassete 40 on the drawer appliance 30 is just at detection
The underface of device 20, and then, it is convenient to detection means 20 and the determinand in the testing cassete 40 is detected.
Drive device 50 is arranged in the closed shell 10 and is connected with the drawer appliance 30, to by the drawer
Component 30 is pushed into or pulled out the closed shell 10, in this way, driving drawer appliance 30 in push-in position using the drive device 50
Moved between pull-out location, automaticity can be improved, detection efficiency is higher.
Specifically used process is as follows：First, determinand is loaded in testing cassete 40, and drawer is driven by drive device 50
Component 30 pulls out closed shell 10, then, then testing cassete 40 is loaded to drawer appliance 30, and driven by drive device 50
Drawer appliance 30 is pushed into closed shell 10, and now, the testing cassete 40 on drawer appliance 30 can be located at detection means 20
Underface, finally, determinand in the testing cassete 40 immediately below it can be detected using detection means 20.
The detection means 20 for detection of infectious substance provided according to embodiments of the present invention, testing cassete 40 are loaded into
Pass in and out the closed shell 10 on the drawer appliance 30 and with the drawer appliance 30, when the drawer appliance 30 be pushed into it is described
During closed shell 10, the testing cassete 40 is located at the underface of the detection means 20, in this way, when in use, it is only necessary to will fill
The testing cassete 40 for having determinand is loaded on drawer appliance 30, then by drive device 50 drive drawer appliance 30 be pushed into it is closed
In housing 10, finally, detected using detection means 20, its small volume is easy to carry, and detection efficiency is high, goes for
Various detection occasions, the medical treatment that is particularly suitable for use in such as are gone to the countryside at the on-fixed place.
Favourable, the top surface of closed shell 10 is provided with display screen 14, in this way, detection knot can be shown by display screen 14
Fruit.
In one embodiment of the invention, testing cassete 40 be configured on the drawer appliance 30 can above-below direction slide
It is dynamic.Ejecting mechanism 60 is provided with closed shell 10, when the drawer appliance 30 is pushed into the closed shell 10, the ejector
Structure 60 is located at the underface of the testing cassete 40, so as to which the testing cassete 40 is jacked up so that the testing cassete 40 and the inspection
Device 20 is surveyed to be bonded.
That is, testing cassete 40 can slide up and down on drawer appliance 30 relative to the drawer appliance 30, with
Using when, on drawer appliance 30 load testing cassete 40 after, the drawer appliance 30 is pushed into by closed housing by drive device 50
In body 10, now, the testing cassete 40 on drawer appliance 30 is located just at the underface of the surface detection means 20 of ejecting mechanism 60,
In this way, the testing cassete 40 of surface can be jacked up upwards using ejecting mechanism 60, then the upward sliding certain distance of testing cassete 40
Fitted afterwards with detection means 20.
It should be noted that due to the light that when detecting (such as chemiluminescence detection), determinand is sent in testing cassete 40
Line needs to be received by detection means 20, and the light that determinand is sent in testing cassete 40 easily diffuses to its in closed shell 10
His position, then influence the accuracy of testing result.If in addition, closed shell 10 without completely it is closed, leakage problem be present,
The light then entered in closed shell 10 can also influence testing result.
Thus, in the present embodiment, testing cassete 40 is jacked up by ejecting mechanism 60 so that testing cassete 40 and detection means 20
Fitting, so, it can be ensured that the light that determinand is sent in testing cassete 40 can completely into detection means 20, in addition,
External disturbing rays can be isolated, and then improve the accuracy of testing result.
In some embodiments of the invention, detection means 20 includes radome 201 and photomultiplier 202, wherein, screen
Cover the lower end of cover 201 have it is one open, it is described it is open around form an annular end face, the annular end face is provided around described
Open neck, the neck is interior to be provided with sealing ring 203, and the sealing ring 203 slightly protrudes from the annular end face；When the top
When going out mechanism 60 and jacking up the testing cassete 40, the testing cassete 40 and the annular end face are close or are bonded, the sealing ring 203
Seal the gap between the testing cassete 40 and the annular end face.
Photomultiplier 202 is arranged in the radome 201, and is treated via open receive in the testing cassete 40
Survey the light that thing is sent.
That is, the detection means 20 is mainly made up of radome 201 and photomultiplier 202, wherein, photomultiplier transit
Light pipe is arranged in radome 201, and influence of the signals such as electromagnetism to photomultiplier transit light can be shielded by radome 201, is improved
Its accuracy detected.The lower surface of radome 201 is provided with neck, sealing ring 203 is set in neck, when testing cassete 40 is pushed up
When rising, testing cassete 40 can just be pressed close to or be bonded with the lower surface of radome 201, and utilize the lower surface of radome 201
Gap between the sealing test box 40 of sealing ring 203 and the lower surface of radome 201, so, it is possible to achieve testing cassete 40 and screen
The lower surface for covering cover 201 is fully sealed, and then is more effectively prevented from external disturbing rays and enters detection means 20, meanwhile,
It is able to ensure that the light that determinand is sent in testing cassete 40 can be received by radome 201 completely, with this, further improves its inspection
Survey the accuracy of result.
In one embodiment of the invention, drawer appliance 30 include drawer supporting plate 301 and with the phase of drawer supporting plate 301
Even drawer panel 302, the drawer supporting plate 301 can be pushed into or pull out the closed shell 10 through the Hatch Opening 101；It is described to take out
Drawer panel 302 closes the Hatch Opening 101 when the pull supporting plate is pushed into the closed shell 10, and is drawn in the pull supporting plate
The Hatch Opening 101 is opened when going out the closed shell 10；The drawer supporting plate 301, which is provided with, to be suitable to load the testing cassete 40
Filling structure 31.
In other words, when the drawer appliance 30 is in push-in position, drawer supporting plate 301 is located in closed shell 10, drawer
Testing cassete 40 on supporting plate 301 also is located in closed shell 10, and drawer panel 302 is located at outside closed shell 10, and is just sealed
The Hatch Opening 101 is closed, and then prevents external environment condition light from being entered to from the Hatch Opening 101 in closed shell 10.When the drawer appliance 30
When being moved from push-in position to pull-out location, drawer panel 302 is gradually distance from Hatch Opening 101 so that the Hatch Opening 101 is opened, and then is made
Obtaining drawer supporting plate 301 can be gradually backed out to closed shell 10 through the Hatch Opening 101, corresponding, on drawer supporting plate 301
Testing cassete 40 is also exited to seal casinghousing, in order to which user takes out the testing cassete 40 completed is detected, is reloaded new
Testing cassete 40, prepare detection next time.
The filling structure 31 set on drawer supporting plate 301 can be convenient to load testing cassete 40, that is to say, utilize filling structure
31 coordinate with testing cassete 40, and then conveniently load testing cassete 40 to drawer supporting plate 301.
In some embodiments of the invention, testing cassete 40 includes box body 401, and the top of the box body 401, which is opened wide, to be formed
One opening, the periphery of the opening extends to form annular flap 402 laterally, when the testing cassete 40 is jacked up, the ring
Shape fin 402 offsets with the sealing ring 203.
That is, the upper end of box body 401 forms a circle annular flap 402 around opening, jacked up in testing cassete 40
When, the annular flap 402 just offsets with sealing ring 203, and then enable box body 401 upper end with radome 201
End reaches good sealing effectiveness.
Exemplary, filling structure 31 can include loading hole 311 and posting 312, and the loading hole 311 is from up to down
Through the drawer supporting plate 301, the posting 312 projects upwards from the upper surface of the drawer supporting plate 301, and frame is located at institute
The outside of loading hole 311 is stated, the annular flap 402 is only butted on the posting 312.
So, on the one hand, the box body 401 of testing cassete 40 can be installed in the loading hole 311, and can go up downslide
Dynamic, on the other hand, posting 312 offsets with the annular flap on testing cassete 40 about 402, and then testing cassete 40 is consolidated
Be scheduled on drawer supporting plate 301, its is simple in construction, and it is convenient to load, and laden testing cassete 40 slide up and down it is convenient and reliable.
In the example of the present invention, the first support frame 11 is provided with closed shell 10, first support frame 11 has
There is a top plate 111, the detection means 20 is installed on the bottom surface of the top plate 111, and the ejecting mechanism 60 is installed on described close
Bottom surface in closed shell body 10 and positioned at the underface of the detection means 20；The drawer appliance 30 is located at the ejecting mechanism 60
Between the detection means 20, and slidably it is arranged on first support frame 11.
That is, detection means 20 to be installed on to the top of the first support frame 11, drawer appliance 30 is slidably mounted
In the middle part of the first support frame 11, and ejecting mechanism 60 is installed on the bottom of closed shell 10, and keeps ejecting mechanism 60, drawer
Component 30, detection means 20 are sequentially arranged in the vertical direction, in this way, may be such that drawer appliance 30 when being pushed into position just
The underface of surface detection means 20 in ejecting mechanism 60, its is simple and compact for structure, easy for installation.
In one embodiment of the invention, the first support frame 11 is provided with the first guide rail 12 and the second guide rail 13, described
First guide rail 12 is oppositely arranged with the second guide rail 13；The side of the drawer supporting plate 301 is provided with the first slide rail 3011, the drawer
The opposite side of supporting plate 301 is provided with the second slide rail 3012, and first slide rail 3011 is slidably matched with first guide rail 12,
Second slide rail 3012 is slidably matched with second guide rail 13, in this way, drawer appliance 30 can be enabled to stablize
Reliably moved between push-in position and pull-out location, meanwhile, its is simple in construction, easy to assembly.
More specifically, the present invention an example in, drive device 50 include the second support frame 501, screw mandrel 502,
Sliding block 503 and electric rotating machine 504, wherein, the second support frame 501 is arranged in the seal casinghousing；The pivotable connection of screw mandrel 502
Extend on first support frame 11 and along the direction of motion of the drawer appliance 30；The thread bush of sliding block 503 is assigned in the silk
On bar 502, and the sliding block 503 is fixedly connected with the bottom of the drawer supporting plate 301；Electric rotating machine 504 is arranged at described
On two support frames 501, and it is connected by driving member with one end of the screw mandrel 502.
When electric rotating machine 504 works, the drive screw 502 of electric rotating machine 504 rotates, and screw mandrel 502 drives thread bush to match somebody with somebody
Sliding block 503 moved back and forth on screw mandrel 502, and sliding block 503 is fixedly connected with drawer supporting plate 301, so, sliding block 503
When being moved back and forth on screw mandrel 502, you can driving drawer appliance 30 moves between push-in position and pull-out location, the letter of its structure
Single, motion stabilization is reliable.
Favourable, screw mandrel 502 is two, and two screw mandrels 502 are oppositely arranged, also, thread bush respectively on each screw mandrel 502
With a sliding block 503, the output shaft of electric rotating machine 504 is connected with one in two screw mandrels 502, and electric rotating machine 504
Output shaft be provided with a driving wheel, another in two screw mandrels 502 is provided with driven pulley, is covered between driving wheel and driven pulley
Provided with timing belt 505, in this way, when electric rotating machine 504 works, it can drive another screw mandrel 502 is synchronous to revolve by timing belt 505
Turn, and then it is relatively reliable to ensure that drawer appliance 30 moves.
In one embodiment of the invention, ejecting mechanism 60 includes linear electric motors and push rod 602, the push rod 602 with
The mover 601 of the linear electric motors is connected, and can be moved along the vertical direction under the driving of the linear electric motors.In this way, utilize
Linear electric motors can drive push rod 602 to move up and down, then can jack up testing cassete 40 by push rod 602, and its is simple in construction.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (10)
- A kind of 1. detection means for detection of infectious substance, it is characterised in that including：Closed shell, the one side of the closed shell have a Hatch Opening；Detection means, the detection means are arranged in the closed shell；Drawer appliance, the drawer appliance can be pushed into or pull out the closed shell from the Hatch Opening；Testing cassete, the testing cassete are loaded on the drawer appliance and pass in and out the closed shell with the drawer appliance, when When the drawer appliance is pushed into the closed shell, the testing cassete is located at the underface of the detection means；Drive device, the drive device is arranged in the closed shell and is connected with the drawer appliance, to by described in Drawer appliance is pushed into or pulled out the closed shell.
- 2. the detection means according to claim 1 for detection of infectious substance, it is characterised in that the testing cassete Being configured on the drawer appliance can above-below direction slip；Ejecting mechanism is provided with the closed shell, when the drawer appliance is pushed into the closed shell, the ejecting mechanism Positioned at the underface of the testing cassete, so as to which the testing cassete is jacked up so that the testing cassete is bonded with the detection means.
- 3. the detection means according to claim 2 for detection of infectious substance, it is characterised in that the detection dress Put including radome and photomultiplier；The lower end of the radome have it is one open, it is described it is open around form an annular end face, the annular end face is provided with Around the open neck, sealing ring is provided with the neck, the sealing ring slightly protrudes from the annular end face；When the ejecting mechanism jacks up the testing cassete, the testing cassete is approached or is bonded with the annular end face, described close Seal seals the gap between the testing cassete and the annular end face；The photomultiplier is arranged in the radome, and is sent via determinand in the open reception testing cassete Light.
- 4. the detection means according to claim 3 for detection of infectious substance, it is characterised in that the drawer group Part includes drawer supporting plate and the drawer panel that is connected with the drawer supporting plate, and the drawer supporting plate can be pushed into or draw through the Hatch Opening Go out the closed shell；The drawer panel closes the Hatch Opening when the pull supporting plate is pushed into the closed shell, and in the pull supporting plate The Hatch Opening is opened when pulling out the closed shell；The drawer supporting plate is provided with the filling structure for being suitable to load the testing cassete.
- 5. the detection means according to claim 4 for detection of infectious substance, it is characterised in that the testing cassete Including box body, the top of the box body, which is opened wide, forms an opening, and the periphery of the opening extends to form annular flap laterally, when When the testing cassete is jacked up, the annular flap offsets with the sealing ring.
- 6. the detection means according to claim 5 for detection of infectious substance, it is characterised in that described to load knot Structure includes loading hole and posting, and the loading hole runs through the drawer supporting plate from up to down, and the posting is from the drawer The upper surface of supporting plate is projected upwards, and frame is located at the outside of the loading hole, and the annular flap is only butted on the posting.
- 7. the detection means according to claim 5 for detection of infectious substance, it is characterised in that the closed housing The first support frame is provided with vivo, first support frame has a top plate, and the detection means is installed on the bottom surface of the top plate, The ejecting mechanism is installed on the bottom surface in the closed shell and positioned at the underface of the detection means；The drawer appliance is slidably arranged at first support between the ejecting mechanism and the detection means On frame.
- 8. the detection means according to claim 7 for detection of infectious substance, it is characterised in that described first Support is provided with the first guide rail and the second guide rail, and first guide rail is oppositely arranged with the second guide rail；The side of the drawer supporting plate is provided with the first slide rail, and the opposite side of the drawer supporting plate is provided with the second slide rail, and described first Slide rail is slidably matched with first guide rail, and second slide rail is slidably matched with second guide rail.
- 9. the detection means according to claim 4 for detection of infectious substance, it is characterised in that the driving dress Put including：Second support frame, second support frame are arranged in the seal casinghousing；Screw mandrel, the screw mandrel pivotable connection extend on first support frame and along the direction of motion of the drawer appliance；Sliding block, the sliding block thread bush is assigned on the screw mandrel, and the sliding block is fixedly connected with the bottom of the drawer supporting plate；Electric rotating machine, the electric rotating machine are arranged on second support frame, and pass through one end of driving member and the screw mandrel Connection.
- 10. the detection means according to claim 4 for detection of infectious substance, it is characterised in that the ejection Mechanism includes linear electric motors and push rod, and the push rod is connected with the mover of the linear electric motors, and in the drive of the linear electric motors It can be moved along the vertical direction under dynamic.
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| CN201710912066.1A CN107525931B (en) | 2017-09-29 | 2017-09-29 | Detection device for detecting infectious pathogens |
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| CN201710912066.1A CN107525931B (en) | 2017-09-29 | 2017-09-29 | Detection device for detecting infectious pathogens |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489911A (en) * | 2018-05-08 | 2018-09-04 | 林秀云 | A kind of fruits and vegetables detection device |
| CN109922647A (en) * | 2019-03-27 | 2019-06-21 | 上海联影医疗科技有限公司 | It is electromagnetically shielded protective shell, probe assembly and detector |
| CN114174822A (en) * | 2019-07-29 | 2022-03-11 | 沃特世科技公司 | Interface module for robotic loading and unloading of sample managers for liquid chromatography |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06201586A (en) * | 1992-12-29 | 1994-07-19 | Toyobo Co Ltd | Photometric apparatus of generated light of component of living body |
| CN101109744A (en) * | 2007-08-31 | 2008-01-23 | 清华大学 | Casing tube type photobacteria optical fiber probe head for detecting water toxicity and preparing method thereof |
| CN201464356U (en) * | 2009-08-06 | 2010-05-12 | 北京滨松光子技术股份有限公司 | Sample testing device for effectively avoiding light on optical detector |
| CN203720091U (en) * | 2014-02-26 | 2014-07-16 | 广州博鹭腾仪器仪表有限公司 | Biological weak light signal detection circuit |
| CN204101458U (en) * | 2014-10-20 | 2015-01-14 | 廊坊开元高技术开发公司 | A kind of anti-interference Photoelectric Detection shield assembly |
| CN104965075A (en) * | 2015-07-16 | 2015-10-07 | 深圳德夏科技发展有限公司 | Chemiluminiscence enzyme immunoassay fluorescence comprehensive detector |
| CN105699295A (en) * | 2016-01-26 | 2016-06-22 | 华南师范大学 | Quantitative detection method and device for measuring pH value by utilizing opto-acoustic fluorescence signal specific value |
| CN205538689U (en) * | 2016-01-29 | 2016-08-31 | 中国科学院长春应用化学研究所 | A shading and electromagnetic screen for electrochemiluminescence imaging measurement |
| CN205620308U (en) * | 2016-04-08 | 2016-10-05 | 深圳雷杜生命科学股份有限公司 | Automatic check out test set in succession of biochip |
| CN206195894U (en) * | 2016-09-29 | 2017-05-24 | 深圳市马太智能科技有限公司 | Audio frequency radio frequency test box and audio frequency radio frequency test equipment |
-
2017
- 2017-09-29 CN CN201710912066.1A patent/CN107525931B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06201586A (en) * | 1992-12-29 | 1994-07-19 | Toyobo Co Ltd | Photometric apparatus of generated light of component of living body |
| CN101109744A (en) * | 2007-08-31 | 2008-01-23 | 清华大学 | Casing tube type photobacteria optical fiber probe head for detecting water toxicity and preparing method thereof |
| CN201464356U (en) * | 2009-08-06 | 2010-05-12 | 北京滨松光子技术股份有限公司 | Sample testing device for effectively avoiding light on optical detector |
| CN203720091U (en) * | 2014-02-26 | 2014-07-16 | 广州博鹭腾仪器仪表有限公司 | Biological weak light signal detection circuit |
| CN204101458U (en) * | 2014-10-20 | 2015-01-14 | 廊坊开元高技术开发公司 | A kind of anti-interference Photoelectric Detection shield assembly |
| CN104965075A (en) * | 2015-07-16 | 2015-10-07 | 深圳德夏科技发展有限公司 | Chemiluminiscence enzyme immunoassay fluorescence comprehensive detector |
| CN105699295A (en) * | 2016-01-26 | 2016-06-22 | 华南师范大学 | Quantitative detection method and device for measuring pH value by utilizing opto-acoustic fluorescence signal specific value |
| CN205538689U (en) * | 2016-01-29 | 2016-08-31 | 中国科学院长春应用化学研究所 | A shading and electromagnetic screen for electrochemiluminescence imaging measurement |
| CN205620308U (en) * | 2016-04-08 | 2016-10-05 | 深圳雷杜生命科学股份有限公司 | Automatic check out test set in succession of biochip |
| CN206195894U (en) * | 2016-09-29 | 2017-05-24 | 深圳市马太智能科技有限公司 | Audio frequency radio frequency test box and audio frequency radio frequency test equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489911A (en) * | 2018-05-08 | 2018-09-04 | 林秀云 | A kind of fruits and vegetables detection device |
| CN109922647A (en) * | 2019-03-27 | 2019-06-21 | 上海联影医疗科技有限公司 | It is electromagnetically shielded protective shell, probe assembly and detector |
| CN109922647B (en) * | 2019-03-27 | 2024-04-02 | 上海联影医疗科技股份有限公司 | Electromagnetic shielding protective housing, detection subassembly and detector |
| CN114174822A (en) * | 2019-07-29 | 2022-03-11 | 沃特世科技公司 | Interface module for robotic loading and unloading of sample managers for liquid chromatography |
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|---|---|
| CN107525931B (en) | 2023-09-22 |
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