CN106198103B - A kind of liquid quantitative collector - Google Patents
A kind of liquid quantitative collector Download PDFInfo
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- CN106198103B CN106198103B CN201610528818.XA CN201610528818A CN106198103B CN 106198103 B CN106198103 B CN 106198103B CN 201610528818 A CN201610528818 A CN 201610528818A CN 106198103 B CN106198103 B CN 106198103B
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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
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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
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Abstract
The invention discloses a kind of liquid quantitative collectors, belong to medical instruments field.The present invention includes collecting part and collection part, and collecting part includes grip part, acquisition cup and collection tube, and grip part is connected with acquisition cup or collection tube；The bottom of acquisition cup is connected with the top of collection tube, and the bottom of acquisition cup is equipped with overflow hole, and the top of collection tube is equipped with the liquid feed valve that collection tube top entry is automatically closed after liquid acquisition is full in collection tube, and the bottom of collection tube is equipped with normally closed tapping valve；Collection part includes drainage lid and collecting pipe, and drainage is covered on the nozzle of collecting pipe, and drainage lid can be matched with the bottom of collection tube, and open normally closed tapping valve.The present invention is in such a way that first quantitative collection regathers, and closed management is carried out to acquired liquid, the pollution to human body, environment and equipment is avoided, thoroughly gets rid of medical worker to the influence and harm during liquid displacement to physical and mental health, and ensure that the primitiveness of acquired liquid.
Description
Technical field
The present invention relates to a kind of liquid acquisition devices, more specifically to a kind of for acquiring and detecting the liquid used
Quantitative collector.
Background technique
The mostly traditional urine cup formula of urine acquisition machine used at present or improved cavernous body absorption type in the market, it is traditional to adopt
Storage is although cheap, easy to use, but when patient carries out urine sampling using urine cup, inevitably contacts urine,
Manpower is polluted by urine, and patient's use environment in urine capture is limited to, after completing acquisition, during urine sample presentation
Situations such as patient is slow in action, otherwise slides it is easy to appear urine spilling or collector, causes user repeatedly by urine
Pollution, environment also will receive pollution；In addition, ambient enviroment most probably pollutes urine sample during sample presentation, if sample presentation process contains
The collection tube of urine slides, and directly contributes urine capture failure, causes great inconvenience to user.Cavernous body adsorption form
Urine acquisition machine, which may be implemented not contact urine, to be collected, such as China Patent No. ZL200510018101.2, authorized announcement date
For on July 2nd, 2008, invention and created name are as follows: a kind of telescopic and enclosed type urine collecting device, this application are adsorbed using sponge
Principle, its advantage is that patient will not pollute patient when carrying out urine sampling, but (absorption is fluid to the cavernous body of urine sampling
Material) require it is very high: 1, Urine in Patients cannot be polluted first；2, any substance in urine cannot be adsorbed；It 3, cannot be with urine
Generate reaction.Facts proved that the sponge in such urine collecting device listed is that have adsorptivity to substance in urine at present
, it cannot be guaranteed that having no effect completely to the urine of acquisition, even if its sorptive material can achieve medical institutions to urine
The index request examined, sorptive material and its cumbersome processing method are collected, cost of goods manufactured is greatly improved, it is invisible
Among increase the expense of Urinary conventional detection.It is well known that routine urinalysis detection is that medical institutions analyze patient cases
Effective conventional means, domestic annual progress routine urinalysis testing staff and number, are not less than 1,000,000,000 times, if laboratory consumables (adopt by urine
Storage) cost reduce by 1 point of, it will reduce expenses 10,000,000 yuan for entire patient, for status, common urine acquisition machine
It is inconvenient to acquire urine, seriously polluted range is wide, deep to be disliked by medical matters and patient but at low cost；And novel sponge adsorptivity is urinated
Liquid collector requires very high (cavernous body) to adsorbent material, so not only processing cost is high but also quality is uncontrollable, there are larger
Quality risk and aggravated burden of patients.It is unfavorable for the people's livelihood in economy, product cannot be completely secured without any in product quality
Adsorptivity, therefore two kinds of above-mentioned urine acquisition machines cannot all provide intact urine capture solution.
In addition, traditional open urine cup, due to not being closing sampling and closing sample presentation management in urine sampling, product without
Packaging protection, after market is stored and delivered to product, transport, use, detection it is whole uncontrollable, easily pollute urine cup and urine
Liquid not can guarantee the primitiveness of urine and the authenticity of testing result.After completing sampling using conventional open urine cup, medical worker
Urine sample must be carried out in displacement to standard nominal volume again, otherwise can not be used on urinalysis instrument, causing can not
Analysis detection urine.During the frequent replacement of urine, medical worker is inevitably frequently contacted from different patients'
Urine, inevitably pollution during replacing urine by liquid odour, physical and mental health is by serious for a long time
It influences, many potential risks and inconvenience is brought to analytical and detecting work.In conclusion the above two kinds of urine in the market
Cup, all cannot provide perfect solution for urine collecting process, provide the product of super quality and competitive price, so being based on problem above
High-lighting need to award solution in time.
Summary of the invention
1. technical problems to be solved by the inivention
It is an object of the present invention to solve existing liquid acquisition device in liquid acquisition easily to user and around ring
It is fixed to provide a kind of liquid for the problems such as border pollutes, collector itself can also pollute acquired liquid with ambient enviroment
Collector is measured, using technical solution of the present invention, acquired liquid uses closed management, effectively prevents acquired liquid pair
The pollution of human body, environment, equipment and instrument also avoids pollution of the ambient enviroment to acquired liquid, and collector itself is right
Acquired liquid without any adsorptivity, also not with acquired liquid generate it is any react, ensure that the true original of acquired liquid
Beginning property ensure that the accuracy of testing result；
It is another object of the present invention to overcome the shortcomings of existing liquid acquisition device can not accurate quantification, a kind of liquid is provided
Body quantitative collector can carry out closed collection to liquid therewith, thoroughly get rid of medical matters after the acquisition of liquid accurate quantification
Liquid displacement is in the process to physically and mentally healthy influence and harm after personnel are engaged in traditional liquid acquisition；Have simultaneously structure it is simple,
Easy to operate, the advantages that collecting efficiency is high, safety clean, unrestricted economical and practical and sampling ring condition point.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
A kind of liquid quantitative collector of the invention, including collecting part and collection part, in which:
The collecting part includes grip part, acquisition cup and collection tube, the grip part and acquisition cup or collection tube
It is connected；The bottom of the acquisition cup is connected with the top of collection tube, and the bottom of the acquisition cup is equipped with overflow hole, described
The top of collection tube is equipped with the liquid feed valve that collection tube top entry is automatically closed after liquid acquisition is full in collection tube, and described adopts
The bottom for collecting cylinder is equipped with normally closed tapping valve；
The collection part includes drainage lid and collecting pipe, and the drainage is covered on the nozzle of collecting pipe, described
Drainage lid can be matched with the bottom of collection tube, and open normally closed tapping valve.
Preferably, the liquid feed valve is ball-cock assembly, which increases with liquid level in collection tube and floated, and will acquisition
Cylinder top entry is closed.
It is further preferred that the ball-cock assembly is the spherical shape being placed in collection tube or taper floating material, or pass through extension
The spherical shape or cheese floating material that bar is suspended on acquisition cup bottom and is located in collection tube.
Preferably, the acquisition port of the acquisition cup uses bionical fluidic structures, and the bottom size of acquisition cup is gradually reduced,
Drainage trough is additionally provided in the bottom of acquisition cup.
Preferably, the pipe lid that the collecting pipe includes tube body and is connected on tube body by retaining ring, the pipe lid energy
It is enough to be screwed with tube body.
Preferably, the grip part includes handle, telescopic rod and casing, and one end of the telescopic rod telescopically covers
In casing, the handle is installed on the other end of telescopic rod.
Preferably, the top of the drainage lid is additionally provided with the positioning ring with collection tube bottom mating.
Preferably, the tapping valve is V-shaped valve, and the middle part of the drainage lid is equipped with for opening V-shaped valve valve port
Inserted link.
It is further preferred that the inserted link is hollow stem, retraction slot is additionally provided on inserted link.
Preferably, the tapping valve is piston, and the bottom of the piston is equipped with quarter butt, the middle part of the drainage lid
Equipped with the positioning table for merging and capable of ejecting piston that matches with quarter butt.
3. beneficial effect
Using technical solution provided by the invention, compared with existing well-known technique, there is following remarkable result:
(1) a kind of liquid quantitative collector of the invention comprising collecting part and collection part are received again using first acquiring
The mode of collection uses closed management to acquired liquid, effectively prevents acquired liquid to human body, environment, equipment and instrument
The pollution of device, also avoids pollution of the ambient enviroment to acquired liquid, and collector itself to acquired liquid without any suction
Attached property, also not with acquired liquid generate it is any react, ensure that the true primitiveness of acquired liquid, ensure that testing result
Accuracy；In addition, can carry out closed collection after the acquisition of liquid accurate quantification to liquid therewith, thoroughly get rid of doctor
Liquid displacement is in the process to physically and mentally healthy influence and harm after business personnel are engaged in traditional liquid acquisition；
(2) a kind of liquid quantitative collector of the invention, it is full that the top of collection tube is equipped with the liquid acquisition in collection tube
The liquid feed valve of collection tube top entry is automatically closed afterwards, the bottom of collection tube is equipped with normally closed tapping valve, in acquisition liquid within the cartridge
After acquisition is full, liquid feed valve is automatically closed, and extra liquid is overflowed by the bottom overflow hole of acquisition cup, realizes that liquid quantitative is adopted
Collection, and the liquid in collection tube is not easy to spill；After liquid acquisition, is cooperated using the drainage lid on collecting pipe with collection tube and made
Tapping valve is opened, and flows into the quantitative liquid in collection tube in collecting pipe, is completed liquid and is collected, and whole process is not necessarily to contact liq, and
Liquid is in closed state, pollution-free to liquid, and the liquid of quantitative collection is without carrying out displacement work；
(3) a kind of liquid quantitative collector of the invention, with structure is simple and convenient to operate, collecting efficiency is high, safety is clean
Only, the advantages that economical and practical and sampling ring condition point is unrestricted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the collecting part and collection part in a kind of liquid quantitative collector of the invention；
Fig. 2 is that the use state of the collecting part and collection part in a kind of liquid quantitative collector of the invention is illustrated
Figure；
Fig. 3 is a kind of fractionation structural representation of liquid quantitative collector of the invention；
Fig. 4 is a kind of schematic cross-sectional view of liquid quantitative collector of the invention；
Fig. 5 is the structural schematic diagram of the acquisition cup in the present invention；
Fig. 6 is the structural schematic diagram of one of embodiment of the present invention 1 drainage lid；
Fig. 7 is the structural schematic diagram of the V-shaped valve in the embodiment of the present invention 1；
Fig. 8 is several structure type schematic diagrames of the ball-cock assembly in the present invention；
Fig. 9 is the structure type schematic diagram of another tapping valve in the embodiment of the present invention 2.
Label declaration in schematic diagram:
A, collecting part；1, grip part；1a, handle；1b, telescopic rod；1c, casing；2, acquisition cup；21, overflow hole；22,
Acquisition port；23, drainage trough；24, connecting hole；3, collection tube；31, cylinder；32, ball-cock assembly；33, V-shaped valve；33a, valve port；34, living
Plug；35, quarter butt；B, collection part；4, drainage lid；41, inserted link；42, retraction slot；43, positioning ring；44, positioning table；5, it collects
Pipe；5a, Guan Gai；5b, tube body.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
In conjunction with shown in Fig. 1 to Fig. 4, a kind of liquid quantitative collector of the present embodiment, including collecting part A and collection part
B, collecting part A and collection part B are separable structure, after carrying out liquid quantitative acquisition using collecting part A, by collecting part
A and collection part B combination carries out liquid collection.
Collecting part A includes grip part 1, acquisition cup 2 and collection tube 3, and grip part 1 is connected with acquisition cup 2 or collection tube 3,
Convenient for hand-held；The bottom of acquisition cup 2 is connected with the top of collection tube 3, and the bottom of acquisition cup 2 is equipped with overflow hole 21, acquisition
The top of cylinder 3 is equipped with the liquid feed valve that 3 top entry of collection tube is automatically closed after liquid acquisition is full in collection tube 3, collection tube 3
Bottom is equipped with normally closed tapping valve；Collection part B includes drainage lid 4 and collecting pipe 5, and drainage lid 4 is set to the nozzle of collecting pipe 5,
Drainage lid 4 can be matched with the bottom of collection tube 3, and open normally closed tapping valve.A kind of liquid quantitative of the present embodiment
Collector, after liquid acquisition is full in collection tube 3, liquid feed valve is automatically closed, and extra liquid is by the bottom overflow of acquisition cup 2
Hole 21 is overflowed, and realizes liquid quantitative acquisition, and the liquid in collection tube 3 is not easy to spill；After liquid acquisition, collecting pipe 5 is utilized
On drainage lid 4 and collection tube 3 cooperate and open tapping valve, flow into the quantitative liquid in collection tube 3 in collecting pipe 5, it is complete
It is collected at liquid, whole process is not necessarily to contact liq, and liquid is in closed state, the liquid of quantitative collection pollution-free to liquid
Without carrying out displacement work.
Shown in hookup 3 and Fig. 4, the liquid feed valve in the present embodiment is ball-cock assembly 32, and the ball-cock assembly 32 is with liquid in collection tube 3
Face increases and floats, and 3 top entry of collection tube is closed, and therefore, collected liquid can be from acquisition cup 2 in acquisition cup 2
Bottom flows into collection tube 3, and when liquid level rises in collection tube 3, ball-cock assembly 32 also floats therewith, finally by 2 bottom of acquisition cup
Entrance close, the quantitative collection of liquid can be realized in this way, structure is simple and effective.As shown in figure 8, the floating ball in the present embodiment
Valve 32 can be the spherical float object (as shown in Fig. 8 (a)) being placed in collection tube 3 or taper floating material (such as Fig. 8 (d) institute
Show), or 2 bottom of acquisition cup is suspended on by hanging rod and is located in collection tube 3 spherical float object (shown in such as Fig. 8 (b)) or cake
Shape floating material (such as Fig. 8 (c) shown in), it should be noted that when taper floating material shown in ball-cock assembly 32 is Fig. 8 (d), taper
The entrance of 2 bottom of acquisition cup is run through at the tip end of floating material, guarantees that taper floating material can be in vertical state always；Certainly,
In the present invention, the structure of ball-cock assembly 32 is not limited to several forms shown in fig. 8, and liquid feed valve is also not limited to ball-cock assembly
32, all valve versions that 3 top entry of collection tube can be automatically closed after liquid acquisition is full.Ball-cock assembly 32 can use
Hollow structure makes of the material that can be floated on liquid level.
As shown in Fig. 4, Fig. 6 and Fig. 7, the top of the drainage lid 4 in the present embodiment is additionally provided with and 3 bottom mating of collection tube
Bell-mouth structure of air can be used in positioning ring 43, the positioning ring 43, and size is greater than the bottom size of collection tube 3, on the one hand, in acquisition portion
When A and collection part B being divided to cooperate, positioning ring 43 can make collection tube 3 keep concentric with drainage lid 4 with 3 bottom of positioning acquisition cylinder,
On the other hand, positioning ring 43 can prevent the liquid in collection tube 3 from flowing to the place other than drainage lid 4, play good drainage
Effect.In the present embodiment, tapping valve uses V-shaped valve 33 (structure of V-shaped valve 33 is as shown in Figure 7), and V-shaped valve 33 is flexible material
It is made, is equipped with a valve port 33a at the center of V-shaped valve 33, in its natural state, the valve port 33a of V-shaped valve 33 is in off state, liquid
Body can not flow out；And the middle part of the drainage lid 4 matched with V-shaped valve 33 is equipped with the inserted link 41 for opening 33 valve port 33a of V-shaped valve
(as shown in Figure 6), when draining lid 4 and 3 bottom of collection tube cooperates, inserted link 41 can strut the valve port 33a of V-shaped valve 33, thus
Flow into the liquid in collection tube 3 in collecting pipe 5 by V-shaped valve 33.In the present embodiment, inserted link 41 is hollow stem, in inserted link
Retraction slot 42 is additionally provided on 41, hollow inserted link 41 is conducive to drain, and retraction slot 42 can make inserted link 41 in insertion V-shaped valve 33
Shi Zidong is shrunk to bullet, to reduce penetration Resistance.Similarly, the tapping valve in the present embodiment is also not limited to using V
Type valve 33, the structure that identical function can also be may be implemented using other are replaced.
Shown in Figure 5, the acquisition port 22 of the acquisition cup 2 in the present embodiment uses bionical fluidic structures, makes acquisition port 22
Opening maximize, the bottom size of acquisition cup 2 is gradually reduced, and collects convenient for liquid；Drainage is additionally provided in the bottom of acquisition cup 2
Slot 23 plays liquid guiding function, prevents liquid spluttering.The bottom of acquisition cup 2 in the present embodiment be additionally provided with for acquisition
The annular groove that the cylinder 31 of cylinder 3 connects, and the cylinder 31 of collection tube 3 uses bivalve body structure, two valve cylinders 31 fasten as whole cylinder
Body structure, while can be cooperatively connected with the annular groove of 2 bottom of acquisition cup.Certainly, in order to simplify manufacture craft, acquisition cup 2 can also
To use overall structure with collection tube 3, the integrally-built acquisition cup 2 and collection tube 3 are also combined using bivalve body structure, production
It is more convenient.
As shown in Figures 2 and 3, the collecting pipe 5 in the present embodiment includes tube body 5b and is connected on tube body 5b by retaining ring
Pipe lid 5a, pipe lid 5a can screw with tube body 5b.After the quantitative liquid in collection tube 3 is drained in collecting pipe 5, it will draw
Stream lid 4 is removed, and can screw pipe lid 5a and tube body 5b, guarantees the closure of acquired liquid, convenient for sample presentation after liquid acquisition.
In the present embodiment, drainage lid 4 is best using being threadedly coupled with the tube body 5b of collecting pipe 5, and the structure types such as clamping can also be used,
It is more convenient to use quick convenient for assembling and separating.Grip part 1 in the present embodiment includes handle 1a, telescopic rod 1b and casing
1c, one end of telescopic rod 1b are telescopically sheathed in casing 1c, and handle 1a is installed on the other end of telescopic rod 1b, and casing 1c can
It is fixed by the connecting hole 24 being set on acquisition cup 2；In addition, relative rotation occurs for telescopic rod 1b and casing 1c in order to prevent,
It is additionally provided with spline structure between telescopic rod 1b and casing 1c, which can be the guide groove in casing 1c and be set to
Limited block on telescopic rod 1b is constituted, and guarantees that telescopic rod 1b and casing 1c make to constrain its rotary freedom when vertical relative motion,
Cannot make circle rotation, can only vertical motion, keep the structure of grip part 1 more stable.
A kind of liquid quantitative collector of the present embodiment, all components are all made of medical grade material and are made, to liquid without
Any adsorptivity, pollution and other adverse effects.In use, grip part 1 is held by taking urine capture as an example, it will by acquisition cup 2
Urine is collected, and is drained using the drainage trough 23 in acquisition cup 2 to urine, makes to urinate by 2 bottom opening of acquisition cup
Liquid stream enters in collection tube 3, and V-shaped valve 33, which is installed in collection tube 3, prevents urine from flowing out out of collection tube 3；When liquid in collection tube 3
When gradually increasing, ball-cock assembly 32 can float upwards with the rising of liquid level, when ball-cock assembly 32 rises to 2 bottom of acquisition cup completely
When opening, the urine that ball-cock assembly 32 stops acquired cup 2 to be collected automatically is flowed into collection tube 3, and extra urine is with 2 bottom of acquisition cup
The overflow hole 21 in portion flows out, to accomplish that accurate quantification collects urine control；After the completion of urine collecting, by collection part B's
Pass completely through V-shaped valve 33 at the top of inserted link 41 on drainage lid 4, urine automatically through the hole on inserted link 41, the through slot on drainage lid 4 and
The gap for the V-shaped valve 33 being softened flows into collecting pipe 5, then screws pipe lid 5a and tube body 5b, seals to collecting pipe 5
It closes, it can sample presentation.
Embodiment 2
A kind of liquid quantitative collector of the present embodiment, basic structure with embodiment 1, the difference is that: such as Fig. 9 institute
Show, the tapping valve in the present embodiment is piston 34, and piston 34 is set to 31 bottom of cylinder of collection tube 3, and the bottom of piston 34 is equipped with
Quarter butt 35 closes the outlet at bottom of collection tube 3 convenient for piston 34.Matched with piston 34 drainage lid 4 middle part be equipped with it is short
The matching of bar 35 merges the positioning table 44 that can eject piston 34.It is similar with the application method of embodiment 1, it collects and completes in liquid
Afterwards, 3 bottom of collection tube of the drainage lid 4 of collection part B and collecting part A is cooperated, by collection part B and collecting part A phase
To pressing, positioning table 44 will inwardly be ejected piston 34 by quarter butt 35 at this time, so that the outlet at bottom of collection tube 3 is opened,
Automatically flow into liquid in collecting pipe 5.
A kind of liquid quantitative collector of the invention, without carrying out volume to collecting part A or collection part B when patient uses
Other places assembly, can be used for the collection analysis of the liquid such as urine and blood, use environment is unrestricted, can be in such as family, school
Etc. occasions use, greatly facilitate user, arbitrarily place do not reveal, it is more civilized.It is regathered using first quantitative collection
Mode uses closed management to acquired liquid, effectively prevents acquired liquid to human body, environment, equipment and instrument
Pollution, also avoids pollution of the ambient enviroment to acquired liquid, and collector itself to acquired liquid without any adsorptivity,
Also not with acquired liquid generate it is any react, ensure that the true primitiveness of acquired liquid, ensure that the standard of testing result
Exactness；In addition, can carry out closed collection after the acquisition of liquid accurate quantification to liquid therewith, thoroughly get rid of medical matters people
Liquid displacement is in the process to physically and mentally healthy influence and harm after member is engaged in traditional liquid acquisition；Simple, the operation side with structure
Just, the advantages that collecting efficiency height, safety clean, unrestricted economical and practical and sampling ring condition point.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, without creatively designing and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. a kind of liquid quantitative collector, including collecting part (A) and collection part (B), it is characterised in that:
The collecting part (A) includes grip part (1), acquisition cup (2) and collection tube (3), the grip part (1) and acquisition
Cup (2) or collection tube (3) are connected；The bottom of the acquisition cup (2) is connected with the top of collection tube (3), the acquisition cup
(2) bottom is equipped with overflow hole (21), and the top of the collection tube (3) is equipped with after collection tube (3) interior liquid acquisition is full certainly
The bottom of the dynamic liquid feed valve for closing collection tube (3) top entry, the collection tube (3) is equipped with normally closed tapping valve；Described
The bottom of acquisition cup (2) is additionally provided with the annular groove connecting for the cylinder (31) with collection tube (3), the cylinder (31) of collection tube (3)
Using bivalve body structure, two valve cylinders (31) are fastened as whole tube structure；
The collection part (B) includes drainage lid (4) and collecting pipe (5), and the drainage lid (4) is set to collecting pipe (5)
Nozzle, the drainage lid (4) can be matched with the bottom of collection tube (3), and open normally closed tapping valve.
2. a kind of liquid quantitative collector according to claim 1, it is characterised in that: the liquid feed valve is ball-cock assembly
(32), which increases with the interior liquid level of collection tube (3) and is floated, and collection tube (3) top entry is closed.
3. a kind of liquid quantitative collector according to claim 2, it is characterised in that: the ball-cock assembly (32) is to place
In spherical shape or taper floating material in collection tube (3), or acquisition cup (2) bottom is suspended on by hanging rod and is located at collection tube (3)
Interior spherical shape or cheese floating material.
4. a kind of liquid quantitative collector according to claim 1, it is characterised in that: the acquisition of the acquisition cup (2)
Mouth (22) uses bionical fluidic structures, and the bottom size of acquisition cup (2) is gradually reduced, is additionally provided with and draws in the bottom of acquisition cup (2)
Chute (23).
5. a kind of liquid quantitative collector according to claim 1, it is characterised in that: the collecting pipe (5) includes pipe
Body (5b) and the pipe lid (5a) on tube body (5b) is connected to by retaining ring, the pipe lid (5a) can be screwed with tube body (5b).
6. a kind of liquid quantitative collector according to claim 1, it is characterised in that: the grip part (1) includes hand
Handle (1a), telescopic rod (1b) and casing (1c), one end of the telescopic rod (1b) are telescopically sheathed in casing (1c), institute
The handle (1a) stated is installed on the other end of telescopic rod (1b).
7. according to claim 1 to a kind of liquid quantitative collector described in 6 any one, it is characterised in that: the drainage
The top of lid (4) is additionally provided with and the positioning ring (43) of collection tube (3) bottom mating.
8. a kind of liquid quantitative collector according to claim 7, it is characterised in that: the tapping valve is V-shaped valve
(33), the middle part of the drainage lid (4) is equipped with the inserted link (41) for opening V-shaped valve (33) valve port (33a).
9. a kind of liquid quantitative collector according to claim 8, it is characterised in that: the inserted link (41) is hollow
Bar is additionally provided with retraction slot (42) on inserted link (41).
10. a kind of liquid quantitative collector according to claim 7, it is characterised in that: the tapping valve is piston
(34), the bottom of the piston (34) is equipped with quarter butt (35), and the middle part of the drainage lid (4) is equipped with to match with quarter butt (35)
Merge the positioning table (44) that piston (34) can be ejected.
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| CN201610528818.XA CN106198103B (en) | 2016-07-06 | 2016-07-06 | A kind of liquid quantitative collector |
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| CN201610528818.XA CN106198103B (en) | 2016-07-06 | 2016-07-06 | A kind of liquid quantitative collector |
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| CN106198103B true CN106198103B (en) | 2019-08-23 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108294784B (en) * | 2018-01-29 | 2020-09-01 | 江苏一米生物科技有限公司 | Morning and midstream urine collector for suspected renal patients |
| CN108254224B (en) * | 2018-03-12 | 2020-05-19 | 上海大学 | Liquid sampling bottle for automatic water sample acquisition system |
| CN110389049A (en) * | 2018-04-20 | 2019-10-29 | 艾博生物医药(杭州)有限公司 | A kind of sample collection detection device |
| CN113820447B (en) * | 2021-11-22 | 2024-03-19 | 深圳市澳华集团股份有限公司 | Device and method for determining gelatinization degree of granular feed starch |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069878A (en) * | 1987-03-24 | 1991-12-03 | Ehrenkranz Joel R L | Integrity preserving and determining urine sample collection apparatus |
| CN2296436Y (en) * | 1997-01-29 | 1998-11-04 | 韩基亮 | Piston type water saving switch |
| CN202837040U (en) * | 2012-10-10 | 2013-03-27 | 青岛市市立医院 | Urine collector |
| CN103037936A (en) * | 2010-04-01 | 2013-04-10 | B·布劳恩医学股份有限公司 | Flexible bag for liquid, particularly a urine or blood bag, containing a sampling device |
| CN202974715U (en) * | 2012-12-21 | 2013-06-05 | 上海海洋大学 | Quantitative sampling water barrel |
| CN104135945A (en) * | 2012-01-20 | 2014-11-05 | 布尔曼实验室股份公司 | Sample extracting, diluting and discharging device |
| CN204085954U (en) * | 2014-09-17 | 2015-01-07 | 闫会昌 | A kind of midstream urine obtaining device |
| CN204241276U (en) * | 2014-12-16 | 2015-04-01 | 董建红 | A kind of medical test urine collecting |
| CN204389233U (en) * | 2013-12-05 | 2015-06-10 | P1技术有限公司 | Urine sample collector |
| CN205262801U (en) * | 2015-12-31 | 2016-05-25 | 侯云珍 | Clinical laboratory uses urine sampler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206192690U (en) * | 2016-07-06 | 2017-05-24 | 蓝婷婷 | Liquid quantitative acquisition ware |
-
2016
- 2016-07-06 CN CN201610528818.XA patent/CN106198103B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069878A (en) * | 1987-03-24 | 1991-12-03 | Ehrenkranz Joel R L | Integrity preserving and determining urine sample collection apparatus |
| CN2296436Y (en) * | 1997-01-29 | 1998-11-04 | 韩基亮 | Piston type water saving switch |
| CN103037936A (en) * | 2010-04-01 | 2013-04-10 | B·布劳恩医学股份有限公司 | Flexible bag for liquid, particularly a urine or blood bag, containing a sampling device |
| CN104135945A (en) * | 2012-01-20 | 2014-11-05 | 布尔曼实验室股份公司 | Sample extracting, diluting and discharging device |
| CN202837040U (en) * | 2012-10-10 | 2013-03-27 | 青岛市市立医院 | Urine collector |
| CN202974715U (en) * | 2012-12-21 | 2013-06-05 | 上海海洋大学 | Quantitative sampling water barrel |
| CN204389233U (en) * | 2013-12-05 | 2015-06-10 | P1技术有限公司 | Urine sample collector |
| CN204085954U (en) * | 2014-09-17 | 2015-01-07 | 闫会昌 | A kind of midstream urine obtaining device |
| CN204241276U (en) * | 2014-12-16 | 2015-04-01 | 董建红 | A kind of medical test urine collecting |
| CN205262801U (en) * | 2015-12-31 | 2016-05-25 | 侯云珍 | Clinical laboratory uses urine sampler |
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