CN106908281B - A kind of saliva plate - Google Patents
A kind of saliva plate Download PDFInfo
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- CN106908281B CN106908281B CN201710121927.4A CN201710121927A CN106908281B CN 106908281 B CN106908281 B CN 106908281B CN 201710121927 A CN201710121927 A CN 201710121927A CN 106908281 B CN106908281 B CN 106908281B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
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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
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Abstract
The invention belongs to medical treatment and survey malicious technical field more particularly to a kind of saliva plate.A kind of saliva plate, including upper plate, lower plate, the test-strips mutually fixed with lower plate, the saliva plate includes collection portion and display unit, the collection portion of the upper plate is equipped with nozzle type cup and the display unit of upper plate is equipped with visual window, the nozzle type cup include outer opening's edge, through-hole, from the middle part of outer opening's edge diagonally downward to the oblique flow face of through-hole, which is opened in the center of nozzle type cup；After upper plate and lower plate fasten, the bottom end of the test-strips is located at below the through-hole of the cup, and the reactive site of the test-strips is in the lower section of visual window.The present invention provides a kind of structures simply, the saliva plate of saliva collection convenience and high-efficiency.
Description
Technical field
The invention belongs to medical treatment and survey malicious technical field more particularly to a kind of saliva plate.
Technical background
Drugs generally refer to make one to be formed the drug of addiction, and one word of drug here is the concept of broad sense, refer mainly to inhale
Opium, heroin, the methamphetamine etc. of malicious person's abuse, further include the natural plants with dependence, cigarette, wine and solvent etc., with medical treatment
Concept is different with drug.It takes drugs harm to family: once there is drug addict in family, just not Cheng Qiwei family, family.
Drug addict also breaks the family of evil oneself while self-destruction, and falling into family, economic bust, relatives are discrete, even family is broken
The difficult condition that people dies.To the considerable damage of social productive forces: drug abuse leads to body illness first, influences to produce, followed by make
Massive losses and waste at the wealth of society, while drugs activity also causes environmental degradation, reduces the living space of the mankind.Poison
Product activity is disturbed public order: drugs activity aggravation induces various illegal activities, has upset social security, gives society's peace
Surely grave danger is brought.No matter taken drugs with what mode, the body of human body can all be caused greatly to damage.Therefore, in society
The police are even more important for the detection and control of drugs in life.
The malicious mode of existing survey is to be reacted using the saliva of detected person, and Chinese patent CN102620953B is disclosed
Following technology contents: a kind of saliva collection detection device, including the reagent strip with conversion zone and display segment, saliva collection inspection
Survey device further include: for placing the support plate of the reagent strip；For collecting the saliva collector of saliva；It is described for installing
The saliva collector bracket of saliva collector, the saliva collector bracket and the support plate are hinged, and the saliva collection
Device can be contacted with the conversion zone of the reagent strip.
Chinese patent CN103823059B discloses following technology contents: a kind of direct detection device of saliva, the device packet
Detection box, saliva filter layer and immunochromatography detector bar are included, the saliva filter layer is using porous material and passes through at chemistry
Reason, the saliva filter layer are stacked with the immunochromatography detector bar and connect, be placed in the detection box；The detection box by
Bottom cover and top cover composition, the detection box, which is located on the top cover of saliva filter layer one end, is arranged multiple apertures；Described exempts from
Epidemic disease chromatography detector bar is successively made of sample uptake zone, solid phase labelling antibody district, detection zone T, check plot C and suction zones, saliva
Enter the sample uptake zone that detector bar is inhaled in immune side after filtering.
Although above-mentioned technology contents detect the accuracy of speed and on-site test the technical problem to be solved is that improving,
Its saliva collection mode is complex, and detection speed in actual use is not very efficient.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of structures simply, the saliva plate of saliva collection convenience and high-efficiency.
For this purpose, the invention adopts the following technical scheme:
A kind of saliva plate, including upper plate, lower plate, the test-strips mutually fixed with lower plate, the saliva plate include collection portion and
Display unit, the collection portion of the upper plate is equipped with nozzle type cup and the display unit of upper plate is equipped with visual window, and the nozzle type cup includes
Outer opening's edge, through-hole, from the middle part of outer opening's edge diagonally downward to the oblique flow face of through-hole, which is opened in the center of nozzle type cup；On
After plate and lower plate fasten, the bottom end of the test-strips is located at the through-hole lower section of the cup, the reactive sites of the test-strips in
The lower section of visual window.
On the basis of by adopting the above technical scheme, technical solution further below is also can be used in the present invention:
The outer opening's edge is higher than display unit upwards；The visual window by ramp, left tilted surface, lower inclined plane, right tilted surface successively
Connect and surround to form rectangular opening, and the through-hole of the rectangular opening of the visual window and nozzle type cup is located at same level；It is described oblique
The gradient in face is less than the gradient of lower inclined plane, and the gradient of left tilted surface and the gradient of right tilted surface are identical.The setting of outer opening's edge not only can be right
The lip of user carries out surrounding protection and limit, and can greatly reduce the case where saliva is outflowed, well by user
The saliva collection of discharge is in cup.Meanwhile rectangular opening and through-hole are located at same level can realize leading to for test-strips and upper plate
The comprehensive engagement in hole and rectangular opening, test-strips to be fixed in order to avoid test-strips are slided between upper plate and lower plate.
The oblique flow face is curved surface, and the through-hole of the nozzle type cup is ellipse hole or rectangular through-hole.This knot of oblique flow face
Structure setting not only guarantees that saliva successfully flows into through-hole on the basis of overcoming saliva viscosity height to be not easy to flow this difficulty,
And it greatly collects and the limited saliva using user's discharge.Meanwhile when being equipped with a test-strips in saliva plate, nozzle type
The through-hole of cup is ellipse；When being equipped with more than one test-strips in saliva plate, the through-hole of nozzle type cup is rectangle, because of square
The enclosed range of shape is larger, can guarantee that multiple test-strips can come into full contact with saliva.
When the through-hole of the nozzle type cup is ellipse hole, the long axis of the through-hole and the long axis of nozzle type cup are mutually to hang down
Straight relationship；When the through-hole of the nozzle type cup is rectangular through-hole, the long axis phase of the longer sides of the through-hole of nozzle type cup and outer opening's edge
In parallel, four angles of the through-hole of the nozzle type cup are equipped with circular arc chamfering.
The collection portion of the lower plate is equipped with liquid collecting platform, which is from the bottom surface of lower plate to the knot of upper plate direction protrusion
Structure, the liquid collecting platform include from close one side of lower plate reacting part to the bottom surface of the other side diagonally downward and the gear set on bottom surface week edge
Side, the rib offer test-strips limiting slot and opening, and test-strips limiting slot is opened in rib close to the side of lower plate reacting part,
Opening is set to rib and opens up on the adjacent two sides of test-strips limiting slot.The setting of liquid collecting platform can guarantee saliva collection in liquid collecting platform
In the range of reacted with test-strips, to reduce the dosage of saliva.The opening of rib be set as saliva from test-strips bottom end to
Upper inhale provides certain pressure, and otherwise saliva will be unable to be reacted upwards.
The lower plate is additionally provided with limit base and support base, and the limit base is set to the reacting part top of lower plate, the support
Seat is set between limit base and liquid collecting platform.For limit base for being defined to the fixation position of test-strips, support base plays holding
The effect of test strip level.
The limit base includes the first limit base and the second limit base, and first limit base is by two mutually independent L-types
Laminated structure composition, the vertical edge of the L-type laminated structure are connected with the outer of saliva plate lower plate；Second limit base is
" II " type structure, the inner edge including two sides and the connection two sides, the height of the side are greater than the height of inner edge.First limit
Position seat carries out position restriction to the end of test-strips, and the second limit base carries out position limit to the lateral orientation of test-strips.
The support base includes the first support base, the second support base and third support base, and first support base is " П "
Type structure and close to limit base, second support base be "-" type structure and be set to the first support base and third support base it
Between, the third support base is rectangular configuration and close liquid collecting platform.Three being arranged in for support base stablize support to test-strips
Under the premise of, it has been reduced as far as the use to labor and materials, has reduced production cost.
The upper plate is additionally provided with press strip and spud pile, and press strip and spud pile are matched with the fixed structure in lower plate to test
It is fixed that item carries out upper and lower both sides.
The spud pile is set in the middle part of the reacting part of upper plate, and the spud pile is with two for one group；The press strip includes first
Press strip and the second press strip, the first press strip are set to the reacting part of upper plate and the junction of collection portion, and the second press strip is set to the receipts of upper plate
Collection portion and close first press strip.
The invention has the advantages that user can directly be spat saliva in cup when using saliva plate of the invention, lead to
The setting for crossing oblique flow face can allow the higher saliva of viscosity successfully to flow into through-hole along oblique flow face, and then be filled with test-strips
Point contact with react.The hardened structure of this saliva is simple, easy to use, saliva utilization rate is high, energy conservation and environmental protection.
Detailed description of the invention:
Fig. 1 is a kind of one upper plate inside structure schematic diagram of embodiment of saliva plate of the present invention.
Fig. 2 is a kind of one upper plate structural schematic diagram of embodiment of saliva plate of the present invention.
Fig. 3 is a kind of one lower plate inside structure schematic diagram of embodiment of saliva plate of the present invention.
Fig. 4 is a kind of embodiment of saliva plate of present invention board bottom face bottom view once.
Fig. 5 is a kind of two upper plate inside structure schematic diagram of embodiment of saliva plate of the present invention.
Fig. 6 is a kind of two lower plate inside structure schematic diagram of embodiment of saliva plate of the present invention.
Wherein, upper plate 1, lower plate 2, nozzle type cup 3, outer opening's edge 31, through-hole 32, oblique flow face 33, visual window 4, ramp 41,
Left tilted surface 42, lower inclined plane 43, right tilted surface 44, rectangular opening 45, bottom surface 51, rib 52, test-strips limiting slot 521, opening 522, the
One limit base 61, the second limit base 62, side 621, inner edge 622, the first support base 71, the second support base 72, third support base
73, press strip 8, spud pile 9.
Specific embodiment
In conjunction with attached drawing, a kind of saliva plate provided by the invention is described further.
A kind of saliva plate, including upper plate 1, lower plate 2, the test-strips fixed with 2 phase of lower plate, saliva plate includes collection portion and shows
Show portion.
Embodiment one can fix a test-strips as shown in Fig. 1-4, in lower plate 2.
The collection portion of upper plate 1 is equipped with nozzle type cup 3 and the display unit of upper plate 1 is equipped with visual window 4, and nozzle type cup 3 includes outer
Opening's edge 31, from 31 middle part of outer opening's edge diagonally downward to the oblique flow face 33 of through-hole 32, the center of the nozzle type cup 3 offers through-hole
32.Outer opening's edge 31 is higher than display unit upwards.
Further, oblique flow face 33 is curved surface, and the through-hole 32 of the nozzle type cup 3 is ellipse hole, the length of the through-hole 32
The long axis of axis and nozzle type cup 3 is to be mutually perpendicular to relationship.
Further, visual window 4 successively connects to surrounding and be formed by ramp 41, left tilted surface 42, lower inclined plane 43, right tilted surface 44
Rectangular opening 45, and the through-hole 32 of the rectangular opening 45 of the visual window 4 and nozzle type cup 3 is located at same level.Wherein, ramp 41
Gradient be less than the gradient of lower inclined plane 43, the gradient of left tilted surface 42 is identical as the gradient of right tilted surface 44.
Upper plate 1 is additionally provided with press strip 8 and spud pile 9, and press strip 8 and spud pile 9 are matched with the fixed structure in lower plate 2 to survey
It is fixed that strip carries out upper and lower both sides.
Further, spud pile 9 is set in the middle part of the reacting part of upper plate 1, and the spud pile 9 is with two for one group；Press strip 8 includes
First press strip and the second press strip, the first press strip are set to the reacting part of upper plate 1 and the junction of collection portion, and the second press strip is set to upper plate
1 collection portion and close first press strip.
The collection portion of lower plate 2 is equipped with liquid collecting platform, which is from the bottom surface of lower plate 1 to the structure of 2 direction of upper plate protrusion.
Liquid collecting platform includes from close 2 reacting part of lower plate, one side to the bottom surface 51 of the other side diagonally downward and the rib set on the 51 weeks edges in bottom surface
52, which offers test-strips limiting slot 521 and opening 522, and test-strips limiting slot 521 is opened in rib 52 close to lower plate
The side of 2 reacting parts, opening 522 are set to rib 52 and open up on the adjacent two sides of test-strips limiting slot 521.
Further, lower plate 2 is additionally provided with limit base and support base, and limit base is set to the reacting part top of lower plate 2, support base
Between limit base and liquid collecting platform.
Further, limit base includes the first limit base 61 and the second limit base 62.First limit base 61 is mutually only by two
Vertical L-type laminated structure composition, the vertical edge of the L-type laminated structure are connected with the outer of saliva plate lower plate 2.Second limit base
62 be " II " type structure, and the height of the inner edge 622 including two sides 621 and the connection two sides 621, side 621 is greater than inner edge
622 height.
Further, support base includes the first support base 71, the second support base 72 and third support base 73, the first support base
71 for " П " type structure and close to limit base；Second support base 72 is "-" type structure and is set to the first support base 71 and third branch
It supports 73 between seat；Third support base 73 is rectangular configuration and close liquid collecting platform.
After upper plate 1 and lower plate 2 fasten, the bottom end of test-strips is located at 32 lower section of through-hole of cup 3, the reactive site of test-strips
In the lower section of visual window 4.
Embodiment two can fix three test-strips as shown in Fig. 5-6, in lower plate 2.Spud pile, limit base 4, support at this time
The number of seat and test-strips limiting slot 521 is three, and the through-hole 32 of nozzle type cup 3 is rectangular through-hole, the through-hole of nozzle type cup 3
32 longer sides are parallel with the long axis of outer opening's edge 31, and four angles of the through-hole 32 are equipped with circular arc chamfering.Other and implementation
Example one is identical.
Embodiment three processes raw material to save, and oblique flow face 33 can be to face directly.Other are the same as example 1.
Example IV, it is settable slotting in the inside of upper plate 1 to further increase the stability for covering conjunction between upper plate and lower plate
Part, in the settable socket in the inside of lower plate 2, so that upper plate 1 and lower plate 2 are plugged and fixed.
Although the present invention has been illustrated and described with reference to preferred embodiments, this profession ordinary skill
Personnel are it is to be appreciated that within the scope of the claims, can make various variation in form and details.
Claims (9)
1. a kind of saliva plate, including upper plate, lower plate, the test-strips mutually fixed with lower plate, it is characterised in that the saliva plate packet
Collection portion and display unit are included, the collection portion of the upper plate is equipped with nozzle type cup and the display unit of upper plate is equipped with visual window, the mouth
Type cup include outer opening's edge, from the middle part of outer opening's edge diagonally downward to the oblique flow face of through-hole, the center of the nozzle type cup offers logical
Hole；After upper plate and lower plate fasten, the bottom end of the test-strips is located at below the through-hole of the cup, the reacting part of the test-strips
Positioned at the lower section of visual window；
The collection portion of the lower plate is equipped with liquid collecting platform, which is the institute from the bottom surface of lower plate to the structure of upper plate direction protrusion
Stating liquid collecting platform includes, to the bottom surface of the other side diagonally downward and the rib set on bottom surface week edge, being somebody's turn to do from close to one side of lower plate reacting part
Rib offers test-strips limiting slot and opening, and test-strips limiting slot is opened in rib close to the side of lower plate reacting part, opening
On the adjacent two sides that rib opens up test-strips limiting slot.
2. a kind of saliva plate according to claim 1, it is characterised in that the outer opening's edge is higher than display unit upwards；It is described can
Form, which is successively connected to surrounding by ramp, left tilted surface, lower inclined plane, right tilted surface, forms rectangular opening, and the rectangular opening of the visual window with
The through-hole of nozzle type cup is located at same level；The gradient of the ramp be less than lower inclined plane gradient, the gradient of left tilted surface with
The gradient of right tilted surface is identical.
3. a kind of saliva plate according to claim 1, it is characterised in that the oblique flow face is curved surface, which leads to
Hole is ellipse hole or rectangular through-hole.
4. a kind of saliva plate according to claim 3, it is characterised in that the through-hole of the nozzle type cup is ellipse hole
When, the long axis of the through-hole of the long axis and nozzle type cup of the through-hole is to be mutually perpendicular to relationship；The through-hole of the nozzle type cup is rectangle
When through-hole, the longer sides of the through-hole of nozzle type cup are parallel with the long axis of outer opening's edge, and four angles of through-hole of the nozzle type cup are equipped with
Circular arc chamfering.
5. a kind of saliva plate according to claim 1, it is characterised in that the lower plate is additionally provided with limit base and support base, institute
The reacting part top that limit base is set to lower plate is stated, the support base is set between limit base and liquid collecting platform.
6. a kind of saliva plate according to claim 5, it is characterised in that the limit base includes the first limit base and second
Limit base, first limit base are made of two mutually independent L-type laminated structures, the vertical edge of the L-type laminated structure and saliva
The outer of liquid plate lower plate is connected；Second limit base is " II " type structure, including two sides and is connected in the two sides
Side, the height of the side are greater than the height of inner edge.
7. a kind of saliva plate according to claim 5, it is characterised in that the support base includes the first support base, second
Seat and third support base are supportted, first support base is " П " type structure and close limit base, and second support base is a word
It type structure and is set between the first support base and third support base, the third support base is rectangular configuration and close to liquid collecting platform.
8. a kind of saliva plate according to claim 1, it is characterised in that the upper plate is additionally provided with press strip and spud pile.
9. a kind of saliva plate according to claim 8, it is characterised in that the spud pile is set in the middle part of the reacting part of upper plate,
The spud pile is with two for one group；The press strip includes the first press strip and the second press strip, and the first press strip is set to the reacting part of upper plate
With the junction of collection portion, the second press strip is set to the collection portion of upper plate and close to the first press strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121927.4A CN106908281B (en) | 2017-03-03 | 2017-03-03 | A kind of saliva plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121927.4A CN106908281B (en) | 2017-03-03 | 2017-03-03 | A kind of saliva plate |
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| Publication Number | Publication Date |
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| CN106908281A CN106908281A (en) | 2017-06-30 |
| CN106908281B true CN106908281B (en) | 2019-11-08 |
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| CN201710121927.4A Active CN106908281B (en) | 2017-03-03 | 2017-03-03 | A kind of saliva plate |
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| CN105973883A (en) * | 2016-05-23 | 2016-09-28 | 朱春锋 | Uneasily-polluted saliva detection device |
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| JP2577038B2 (en) * | 1988-04-01 | 1997-01-29 | 新技術事業団 | Pressure sensor |
| EP1687628B1 (en) * | 2003-11-14 | 2011-01-26 | Alere Switzerland GmbH | Fluid sample analysis device with sealable sample storage reservoir |
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|---|---|---|---|---|
| CN1703615A (en) * | 2002-10-09 | 2005-11-30 | 太阳星光齿磨公司 | Sputum-collecting tool |
| CN1614383A (en) * | 2004-10-12 | 2005-05-11 | 艾康生物技术(杭州)有限公司 | Sampling detector and method thereof |
| CN100432650C (en) * | 2004-10-12 | 2008-11-12 | 艾康生物技术(杭州)有限公司 | Sampling detector and method thereof |
| CN102620953A (en) * | 2012-03-14 | 2012-08-01 | 杭州安旭科技有限公司 | Spittle collecting and detecting device |
| CN202505391U (en) * | 2012-04-05 | 2012-10-31 | 厦门致善生物科技有限公司 | Saliva DNA (Deoxyribose Nucleic Acid) sample acquisition tube |
| CN202693585U (en) * | 2012-07-16 | 2013-01-23 | 杭州安旭科技有限公司 | Detecting apparatus |
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| CN106908281A (en) | 2017-06-30 |
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