CN110031254A - A kind of split type spoilage organisms sample extractor - Google Patents
A kind of split type spoilage organisms sample extractor Download PDFInfo
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- CN110031254A CN110031254A CN201910327877.4A CN201910327877A CN110031254A CN 110031254 A CN110031254 A CN 110031254A CN 201910327877 A CN201910327877 A CN 201910327877A CN 110031254 A CN110031254 A CN 110031254A
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- cavity
- movable
- split type
- square
- spoilage organisms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
- A61L2/235—Solid substances, e.g. granules, powders, blocks, tablets cellular, porous or foamed
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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
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of split type spoilage organisms sample extractors, including square, cavity is offered in the square, one end of the cavity offers outlet, the two sides that the cavity inner wall is located at the outlet are equipped with the first mandril, the side of the cavity offers replacement door, the side position of the replacement door is equipped with U-shaped snap-gauge in the cavity, drive rod is connected with by connecting plate on the U-shaped snap-gauge, the drive rod activity runs through the cavity, one end that the drive rod is located at outside the cavity is fixed with handle, it is located on the drive rod under the handle and is arranged with the first spring, the both ends of first spring are fixedly connected with the handle and the square respectively, extraction mechanism is equipped in the U-shaped snap-gauge.The utility model has the advantages that can fast and effectively be sampled to spoilage organisms, also, the sample that obtains is well arranged does not need to be processed again, facilitates observation, can effectively reduce the notch to ontology, guarantee the integrality of ontology.
Description
Technical field
The present invention relates to samples to extract field, it particularly relates to a kind of split type spoilage organisms sample extractor.
Background technique
Sample is legal medical expert's experimental material used when carrying out case analysis identification, it is clarification event truth and investigates thoroughly case
The important material evidence of part.Experimental material be it is diversified, in medical jurisprudence signified sample be broadly divided into external sample and in vivo
Sample.The former is primarily referred to as the experimental material that distribution is absorbed without organism on site, digests and is metabolized.Different samples its come
Source, character and composition are different, the sample pretreatment mode and the method for inspection of proposed adoption also difference, with sample of different nature
Obtained analysis result of testing all has significance in Forensic Identification, and such as above-mentioned sample is used equally for legal medical expert malicious
Object analysis；Blood, hair, saliva, organ-tissue etc. can be used for forensic medicine in appraisal of material evidence inspection；Blood, cerebrospinal fluid, vitreous humor etc. can
For after death biochemical and microbiological Test；Organ-tissue can be used for forensic pathology inspection；Bone, tooth can be used for legal medical expert
Anthropology is examined；On live corpse and the insects such as surrounding flies can be used for the deduction and insect toxicology inspection of death time
It tests.
Existing biological material extracts, such as animal, is mostly to extract sample in such a way that knife is cut, this just leads
Cause occur very big notch on ontology, also, the mode of existing knife cutting, the sample cut only only used a slice,
This allows for the shape from sample to slice, needs to process again.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
The purpose of the present invention is to provide a kind of split type spoilage organisms sample extractors, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of split type spoilage organisms sample extractor, including square offer cavity in the square, the cavity
One end offers outlet, and the two sides that the cavity inner wall is located at the outlet are equipped with the first mandril, and the side of the cavity opens up
There is replacement door, the side position of the replacement door is equipped with U-shaped snap-gauge in the cavity, connects on the U-shaped snap-gauge by connecting plate
It is equipped with drive rod, the drive rod activity runs through the cavity, and the drive rod is located at the fixation of one end outside the cavity and sets
Have a handle, be located on the drive rod under the handle and be arranged with the first spring, the both ends of first spring respectively with it is described
Handle is fixedly connected with the square, extraction mechanism is equipped in the U-shaped snap-gauge, the extraction mechanism includes movable block, described
Three sides of movable block offer sliding slot, and the sliding slot matches with the U-shaped snap-gauge, and the movable block is equipped with vertical plate, described
The through slot that quantity is two is offered between vertical plate respectively, the through slot inner wall symmetrically offers movable clamp groove, the active card
It is located in the through slot between slot and is equipped with Z-shaped movable blades, the two sides of the Z-shaped movable blades is fixed with portable pillar, described
Portable pillar matches with the movable clamp groove, and the both ends of the Z-shaped movable blades are located at the movable block lower end and are fixed with
Ledger-plate forms between the Z-shaped movable blades and the fixed blade and extracts storehouse, what the Z-shaped movable blades were located remotely from each other
Side is connected by second spring with the vertical plate, and, it is equipped with limiting slot on the vertical plate and the Z-shaped movable blades,
The limiting slot is fixed on movable plate, and the both ends of the movable plate are equipped with the second mandril, is located under second mandril described
Lift pin passageways are offered on movable block, the lift pin passageways match with first mandril, first mandril and described the
Two mandrils match, and the side of the square is fixed with handlebar stem, offer channel in the handlebar stem, and the one of the cavity
Side offers transitional storehouse, and the U-shaped snap-gauge has limit catch button, and the limit catch button extends through the side wall of the cavity
To in the transitional storehouse, the limit catch button is located at one end in the transitional storehouse and passes through the interior of third spring and the transitional storehouse
Wall is connected, and L shape connecting rod is fixed under the limit catch button, and the L shape connecting rod extends to institute through the transitional storehouse
It states in channel, the L shape connecting rod, which is located in the channel, is connected with oscillating rod by pin shaft one, passes through on the oscillating rod
Movable axis is connected with the inner wall in the channel, and the oscillating rod is fixed with the first arc far from one end side of the pin shaft one
Shape block, first block arc have the second block arc, second block arc and first block arc
It is in contact, second block arc has pressing lever, and the pressing lever is through the channel and extends to outside the channel.
Further, it is located at around the outlet outside the square and is equipped with disposable sterilization cotton.
Further, it is located at outside the drive rod under the handle and is arranged with telescopic protective cover, the telescopic protective cover packet
Include the cylinder of several mutual ending sockets.
Further, the handlebar stem is equipped with protection baffle.
Further, the square outer wall is equipped with acupressure probe by movable axis, and the acupressure probe, which has, passes through extension rod
It is in contact with the pressing lever.
Further, the side of the pressing lever, which is located in the channel, is fixed with transverse slat, by the under the transverse slat
Four springs are connected with the inner wall in the channel.
Further, fixing sleeve is equipped with handle sleeve on the handlebar stem.
Further, the acupressure probe is externally provided with arc guard circle, and the both ends of the arc guard circle are separately fixed at institute
It states on square and the handlebar stem.
Further, the side on the movable block far from the sliding slot is equipped with groove, is equipped with pulling rope in the groove.
Further, the side on the square far from the handlebar stem, which is equipped with, borrows power bar, described to borrow power bar and described
The direction at the place of hand lever is vertical.
Still further aspect, the application also provide a kind of using the aforementioned split type biological inspection of spoilage organisms sample extractor progress
The method that material extracts, includes the following steps:
(1) biology being sampled is placed, biology is made to be extracted the direction arrangement being positioned against convenient for extracting；
(2) outlet of the biological material extractor is placed into corresponding extraction position, then by pressing pressing lever,
So that the second block arc is movable on the first block arc, the first block arc of limitation is mobile, so that oscillating rod rotates,
Drive L shape connecting rod mobile, so that limit catch button leaves U-shaped snap-gauge；
(3) enable extraction mechanism that can move down by wink speed under the action of the first spring, until Z-shaped movable blades and fixation
Blade stretches out outlet, when Z-shaped movable blades reach certain position, the first mandril and the second ejector pin contact, so that movable
Strip move movable plate leave Z-shaped movable blades and vertical plate so that Z-shaped movable blades can under the action of second spring phase
It is mutually close；
(3) under the limitation of portable pillar and movable clamp groove, enable one end on Z-shaped movable blades with blade is close to each other to cut
The disconnected biological tissue cut, until limit catch button limits it, then beats then by the way that personal order U-shaped snap-gauge is moved up
It opens replacement door and takes out extraction mechanism, and new extraction mechanism is installed, extracted next time.
Compared with prior art, the invention has the following advantages:
(1), the biological material extractor extractor of the application can fast and effectively be sampled spoilage organisms, and
And acquirement sample it is well arranged do not need to be processed again, facilitate observation, can effectively reduce the notch to ontology,
Guarantee the integrality of ontology.
(2), by setting disposable sterilization cotton, the position for reducing square and body contacts is contaminated, flexible by being arranged
Protective case can reduce related personnel and be crushed by the first spring, protect baffle by setting so that take sample when
It waits, related personnel will not be accidentally injured by handle, cooperate extension rod by setting acupressure probe, can effectively apply to pressing lever
Power avoids related personnel from accidentally encountering acupressure probe, by the way that pulling rope is arranged, can increase relevant people by the way that arc guard circle is arranged
Member takes extraction mechanism, borrows power bar by setting, increases related personnel and exert a force to square.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of split type spoilage organisms sample extractor according to an embodiment of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is that the structure of extraction mechanism in a kind of split type spoilage organisms sample extractor according to an embodiment of the present invention is shown
It is intended to；
Fig. 4 is that the structure of U-shaped snap-gauge in a kind of split type spoilage organisms sample extractor according to an embodiment of the present invention is shown
It is intended to；
Fig. 5 is the side view of movable block in a kind of split type spoilage organisms sample extractor according to an embodiment of the present invention；
Fig. 6 is the top view of movable block in a kind of split type spoilage organisms sample extractor according to an embodiment of the present invention；
Fig. 7 is a kind of structural representation of split type spoilage organisms sample extractor middle groove according to an embodiment of the present invention
Figure；
Fig. 8 is the knot of Z-shaped movable blades in a kind of split type spoilage organisms sample extractor according to an embodiment of the present invention
Structure schematic diagram；
Fig. 9 is that the structure of fixed blade in a kind of split type spoilage organisms sample extractor according to an embodiment of the present invention is shown
It is intended to；
Figure 10 is the knot of telescopic protective cover in a kind of split type spoilage organisms sample extractor according to an embodiment of the present invention
Structure schematic diagram；
Figure 11 is a kind of top view of split type spoilage organisms sample extractor according to an embodiment of the present invention.
Appended drawing reference:
1, square；2, cavity；3, it exports；4, the first mandril；5, door is replaced；6, U-shaped snap-gauge；7, connecting plate；8, drive rod；
9, handle；10, the first spring；11, movable block；12, sliding slot；13, vertical plate；14, through slot；15, movable clamp groove；16, Z-shaped movable blade
Piece；17, portable pillar；18, fixed blade；19, second spring；20, limiting slot；21, movable plate；22, the second mandril；23, mandril
Channel；24, handlebar stem；25, channel；26, transitional storehouse；27, catch button is limited；28, third spring；29, L shape connecting rod；30, it swings
Bar；31, movable axis；32, the first block arc；33, the second block arc；34, pressing lever；35, disposable sterilization cotton；36, it stretches
Contracting protective case；37, baffle is protected；38, acupressure probe；39, transverse slat；40, the 4th spring；41, arc guard circle；42, groove.
Specific embodiment
In the following, making further description to invention in conjunction with attached drawing and specific embodiment:
Embodiment one:
Fig. 1-9, a kind of split type spoilage organisms sample extractor according to an embodiment of the present invention, including square 1 are please referred to,
Cavity 2 is offered in the square 1, it is notable that cavity 2 mentioned here is the cavity of four sides sealing, the cavity 2
One end offer outlet 3, the two sides that 2 inner wall of cavity is located at the outlet 3 are equipped with the first mandril 4, the one of the cavity 2
Side offers replacement door 5, and the side of the replacement door 5, which is located in the cavity 2, is equipped with U-shaped snap-gauge 6, leads on the U-shaped snap-gauge 6
It crosses connecting plate 7 and is connected with drive rod 8,8 activity of drive rod runs through the cavity 2, and the drive rod 8 is located at the cavity
One end outside 2 is fixed with handle 9, and handle 9 is that drive rod 8, the handle 9 are lower positioned at the drive rod 8 in order to facilitate the pulling of
On be arranged with the first spring 10, the both ends of first spring 10 are fixedly connected with the handle 9 and the square 1 described respectively
Extraction mechanism is equipped in U-shaped snap-gauge 6, the extraction mechanism includes movable block 11, and three sides of the movable block 11 offer sliding slot
12, the sliding slot 12 matches with the U-shaped snap-gauge 6, and the movable block 11 is equipped with vertical plate 13, distinguishes between the vertical plate 13
Offering quantity is two through slots 14, and 14 inner wall of through slot symmetrically offers movable clamp groove 15, the movable clamp groove 15 it
Between be located in the through slot 14 and be equipped with Z-shaped movable blades 16, the two sides of the Z-shaped movable blades 16 are fixed with portable pillar 17,
The portable pillar 17 matches with the movable clamp groove 15, and the both ends of the Z-shaped movable blades 16 are located under the movable block 11
End is fixed with fixed blade 18, is formed between the Z-shaped movable blades 16 and the fixed blade 18 and extracts storehouse, described Z-shaped
The side that movable blades 16 are located remotely from each other is connected by second spring 19 with the vertical plate 13, and, the vertical plate 13 and Z
Limiting slot 20 is equipped on shape movable blades 16, the limiting slot 20 is fixed on movable plate 21, the both ends of the movable plate 21
Equipped with the second mandril 22, second mandril 22 is lower to offer lift pin passageways 23 on the movable block 11, and the mandril is logical
Road 23 matches with first mandril 4, and first mandril 4 matches with second mandril 22, the side of the square 1
It is fixed with handlebar stem 24, channel 25 is offered in the handlebar stem 24, the side of the cavity 2 offers transitional storehouse 26, institute
That states U-shaped snap-gauge 6 has limit catch button 27, and the limit catch button 27 extends to the transition through the side wall of the cavity 2
In storehouse 26, the limit catch button 27 is located at one end in the transitional storehouse 26 and passes through the interior of third spring 28 and the transitional storehouse 26
Wall is connected, and L shape connecting rod 29 is fixed under the limit catch button 27, and the L shape connecting rod 29 runs through the transitional storehouse 26
It extending in the channel 25, the L shape connecting rod 29, which is located in the channel 25, is connected with oscillating rod 30 by pin shaft one,
It is connected by movable axis 31 with the inner wall in the channel 25 on the oscillating rod 30, the oscillating rod 30 is far from the pin shaft one
One end side be fixed with the first block arc 32, first block arc 32 has the second block arc 33, described
Second block arc 33 is in contact with first block arc 32, and second block arc 33 has pressing lever 34, institute
Pressing lever 34 is stated through the channel 25 and is extended to outside the channel 25.
Above scheme through the invention is placed into corresponding extraction position by that will export 3, then passes through pressing pressing
Bar 34, so that the second block arc 33 is movable on the first block arc 32, the first block arc 32 of limitation is mobile, so that
Oscillating rod 30 rotates, and drives L shape connecting rod 29 mobile, so that limit catch button 27 leaves U-shaped snap-gauge 6, enables extraction mechanism that can lead to
Moving down for wink speed under the action of the first spring 10 is crossed, until Z-shaped movable blades 16 and fixed blade 18 stretch out outlet 3, when Z-shaped work
When cutting blade 16 reaches certain position, the first mandril 4 is contacted with the second mandril 22, so that movable plate 21 drives movable plate 21
Z-shaped movable blades 16 and vertical plate 13 are left, so that Z-shaped movable blades 16 can mutually lean under the action of second spring 19
Closely, under the limitation of portable pillar 21 and movable clamp groove 15, one end cutting close to each other that blade is had on Z-shaped movable blades 16 is enabled
Then the biological tissue cut enables U-shaped snap-gauge 6 move up by handle 9, until limit catch button 27 limits it, then
It opens replacement door 5 and takes out extraction mechanism, and new extraction mechanism is installed, extracted next time, it can be fast and effectively to corruption
Biology is lost to be sampled, also, obtain sample it is well arranged do not need to be processed again, facilitate observation, can be effective
The notch to ontology is reduced, guarantees the integrality of ontology.
Embodiment two:
Fig. 1 and Figure 10 are please referred to, for square 1, is located at around the outlet 3 outside the square 1 and is equipped with once
Property aseptic cotton 35.The handle 9 is lower to be arranged with telescopic protective cover 36 outside the drive rod 8, and the telescopic protective cover 36 wraps
Include the cylinder of several mutual ending sockets.
Above scheme through the invention reduces the position of square 1 and body contacts by the way that disposable sterilization cotton 35 is arranged
It is contaminated, by the way that telescopic protective cover 36 is arranged, related personnel can be reduced and crushed by the first spring 10.
Embodiment three:
Fig. 1 and Fig. 2 are please referred to, for handlebar stem 24, the handlebar stem 24 is equipped with protection baffle 37.The square
1 outer wall is equipped with acupressure probe 38 by movable axis, and the acupressure probe 38, which has, to be in contact by extension rod with the pressing lever 34.
The side of the pressing lever 34, which is located in the channel 25, is fixed with transverse slat 39, the transverse slat 39 it is lower by the 4th spring 40 with
The inner wall in the channel 25 is connected.The acupressure probe 38 is externally provided with arc guard circle 41, the both ends of the arc guard circle 41
It is separately fixed on the square 1 and the handlebar stem 24.
Above scheme through the invention protects baffle 37 by setting, so that when carrying out taking sample, relevant people
Member will not be accidentally injured by handle, cooperate extension rod by setting acupressure probe 38, can effectively exert a force, pass through to pressing lever 34
Arc guard circle 41 is set, related personnel is avoided accidentally to encounter acupressure probe 38.
Example IV:
Fig. 1, Fig. 5 and Figure 11 are please referred to, fixing sleeve is equipped with handle sleeve on the handlebar stem 24.It is separate on the movable block 11
The side of the sliding slot 12 is equipped with groove 42, is equipped with pulling rope in the groove 42.Far from the handlebar stem 24 on the square 1
Side be equipped with borrow power bar, it is described borrow power bar it is vertical with the direction at place of the handlebar stem 24.
Above scheme through the invention can increase related personnel and take extraction mechanism, pass through by the way that pulling rope is arranged
Power bar is borrowed in setting, is increased related personnel and is exerted a force to square 1.
In conclusion it is placed into corresponding extraction position by the way that 3 will be exported by means of above-mentioned technical proposal of the invention,
Then by pressing pressing lever 34, so that the second block arc 33 is movable on the first block arc 32, limitation the first arc gear
Block 32 is mobile, so that oscillating rod 30 rotates, drives L shape connecting rod 29 mobile, so that limit catch button 27 leaves U-shaped snap-gauge 6,
Enable extraction mechanism that can move down by wink speed under the action of the first spring 10, until Z-shaped movable blades 16 and fixed blade 18
Outlet 3 is stretched out, when Z-shaped movable blades 16 reach certain position, the first mandril 4 is contacted with the second mandril 22, so that living
Movable plate 21 drives movable plate 21 to leave Z-shaped movable blades 16 and vertical plate 13, so that Z-shaped movable blades 16 can be in the second bullet
It is close to each other under the action of spring 19, under the limitation of portable pillar 21 and movable clamp groove 15, enable on Z-shaped movable blades 16 with blade
One end biological tissue close to each other cut, then enable U-shaped snap-gauge 6 move up by handle 9, until limit catch button 27
It is limited, replacement door 5 is then opened and takes out extraction mechanism, and new extraction mechanism is installed, extracted next time, energy
It is enough that fast and effectively spoilage organisms are sampled, also, the sample that obtains is well arranged does not need to be processed again, facilitates
Observation, can effectively reduce the notch to ontology, guarantee the integrality of ontology.By the way that disposable sterilization cotton 35 is arranged, reduce
The position of square 1 and body contacts is contaminated, by the way that telescopic protective cover 36 is arranged, can reduce related personnel by the first spring 10
It crushes.Baffle 37 is protected by setting, so that related personnel will not be accidentally injured by handle, by setting when carrying out taking sample
It sets acupressure probe 38 and cooperates extension rod, can effectively exert a force to pressing lever 34, by the way that arc guard circle 41 is arranged, avoid phase
Pass personnel accidentally encounter acupressure probe 38.By the way that pulling rope is arranged, related personnel can be increased and taken extraction mechanism, borrow power by setting
Bar increases related personnel and exerts a force to square 1.
Embodiment five
A method of biological material extraction being carried out using aforementioned split type spoilage organisms sample extractor, including is walked as follows
It is rapid:
(1) biology being sampled is placed, biology is made to be extracted the direction arrangement being positioned against convenient for extracting；
(2) outlet of the biological material extractor is placed into corresponding extraction position, then by pressing pressing lever,
So that the second block arc is movable on the first block arc, the first block arc of limitation is mobile, so that oscillating rod rotates,
Drive L shape connecting rod mobile, so that limit catch button leaves U-shaped snap-gauge；
(3) enable extraction mechanism that can move down by wink speed under the action of the first spring, until Z-shaped movable blades and fixation
Blade stretches out outlet, when Z-shaped movable blades reach certain position, the first mandril and the second ejector pin contact, so that movable
Strip move movable plate leave Z-shaped movable blades and vertical plate so that Z-shaped movable blades can under the action of second spring phase
It is mutually close；
(3) under the limitation of portable pillar and movable clamp groove, enable one end on Z-shaped movable blades with blade is close to each other to cut
The disconnected biological tissue cut, until limit catch button limits it, then beats then by the way that personal order U-shaped snap-gauge is moved up
It opens replacement door and takes out extraction mechanism, and new extraction mechanism is installed, extracted next time.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of split type spoilage organisms sample extractor, which is characterized in that including square (1), offered in the square (1)
One end of cavity (2), the cavity (2) offers outlet (3), and the two sides that cavity (2) inner wall is located at the outlet (3) are set
Have the first mandril (4), the side of the cavity (2) offers replacement door (5), and the side of replacement door (5) is located at the sky
U-shaped snap-gauge (6) are equipped in chamber (2), are connected with drive rod (8), the transmission by connecting plate (7) on the U-shaped snap-gauge (6)
Bar (8) activity runs through the cavity (2), and the drive rod (8) is located at the one end of the cavity (2) outside and is fixed with handle (9),
It is located on the drive rod (8) under the handle (9) and is arranged with the first spring (10), the both ends difference of first spring (10)
It is fixedly connected with the handle (9) and the square (1), extraction mechanism, the extraction mechanism is equipped in the U-shaped snap-gauge (6)
Including movable block (11), three sides of the movable block (11) are offered sliding slot (12), the sliding slot (12) and the U-shaped snap-gauge
(6) match, the movable block (11) is equipped with vertical plate (13), and offering quantity between the vertical plate (13) respectively is two
Through slot (14), through slot (14) inner wall symmetrically offer movable clamp groove (15), are located between the movable clamp groove (15) described
Z-shaped movable blades (16) are equipped in through slot (14), the two sides of the Z-shaped movable blades (16) are fixed with portable pillar (17), institute
It states portable pillar (17) to match with the movable clamp groove (15), the both ends of the Z-shaped movable blades (16) are located at the movable block
(11) lower end is fixed with fixed blade (18), is formed and is mentioned between the Z-shaped movable blades (16) and the fixed blade (18)
Storehouse is taken, the side that the Z-shaped movable blades (16) are located remotely from each other is connected by second spring (19) with the vertical plate (13),
And be equipped with limiting slot (20) on the vertical plate (13) and the Z-shaped movable blades (16), the limiting slot (20) is fixed on work
On movable plate (21), the both ends of the movable plate (21) are equipped with the second mandril (22), and the shifting is located under second mandril (22)
It being offered on motion block (11) lift pin passageways (23), the lift pin passageways (23) match with first mandril (4), and described first
Mandril (4) matches with second mandril (22), and the side of the square (1) is fixed with handlebar stem (24), the handle
It is offered channel (25) in bar (24), the side of the cavity (2) offers transitional storehouse (26), and U-shaped snap-gauge (6) divide into
Have limit catch button (27), side wall of limit catch button (27) through the cavity (2) extends in the transitional storehouse (26), institute
It states limit catch button (27) and is located at one end in the transitional storehouse (26) and pass through the interior of third spring (28) and the transitional storehouse (26)
Wall is connected, and L shape connecting rod (29) is fixed under the limit catch button (27), and the L shape connecting rod (29) runs through the mistake
It crosses storehouse (26) to extend in the channel (25), the L shape connecting rod (29) is located in the channel (25) and connects by pin shaft one
It is equipped with oscillating rod (30), is connected by movable axis (31) with the inner wall of the channel (25) on the oscillating rod (30), institute
It states oscillating rod (30) to be fixed with the first block arc (32) far from one end side of the pin shaft one, first block arc
(32) it having the second block arc (33), second block arc (33) is in contact with first block arc (32),
Second block arc (33) has pressing lever (34), and the pressing lever (34) is through the channel (25) and extends to institute
State channel (25) outside.
2. a kind of split type spoilage organisms sample extractor according to claim 1, which is characterized in that the square (1)
It is located at around the outlet (3) outside and is equipped with disposable sterilization cotton (35).
3. a kind of split type spoilage organisms sample extractor according to claim 1, which is characterized in that the handle (9)
It is located at down outside the drive rod (8) and is arranged with telescopic protective cover (36), the telescopic protective cover (36) includes several mutual endings
The cylinder of socket.
4. a kind of split type spoilage organisms sample extractor according to claim 1, which is characterized in that the handlebar stem
(24) it is equipped with protection baffle (37).
5. a kind of split type spoilage organisms sample extractor according to claim 1, which is characterized in that the square (1)
Outer wall is equipped with acupressure probe (38) by movable axis, and the acupressure probe (38) has through extension rod and the pressing lever (34) phase
Contact.
6. a kind of split type spoilage organisms sample extractor according to claim 1, which is characterized in that the pressing lever
(34) side, which is located in the channel (25), to be fixed with transverse slat (39), under the transverse slat (39) by the 4th spring (40) with
The inner wall of the channel (25) is connected.
7. a kind of split type spoilage organisms sample extractor according to claim 1, which is characterized in that the handlebar stem
(24) fixing sleeve is equipped with handle sleeve on.
8. a kind of split type spoilage organisms sample extractor according to claim 5, which is characterized in that the acupressure probe
(38) it is externally provided with arc guard circle (41), the both ends of the arc guard circle (41) are separately fixed at the square (1) and described
On handlebar stem (24).
9. a kind of split type spoilage organisms sample extractor according to claim 1, which is characterized in that the movable block
(11) side on far from the sliding slot (12) is equipped with groove (42), and pulling rope is equipped in the groove (42).
10. a kind of split type spoilage organisms sample extractor according to claim 1, which is characterized in that the square (1)
The upper side far from the handlebar stem (24), which is equipped with, borrows power bar, described to hang down by means of the direction at power bar and the place of the handlebar stem (24)
Directly.
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| CN201910327877.4A CN110031254B (en) | 2019-04-23 | 2019-04-23 | Split type corrupt biological material extractor |
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| CN201910327877.4A CN110031254B (en) | 2019-04-23 | 2019-04-23 | Split type corrupt biological material extractor |
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| CN110031254B CN110031254B (en) | 2021-05-07 |
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|---|---|
| CN110031254B (en) | 2021-05-07 |
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