CN113071785A - Structure for detecting sample sampler - Google Patents

Structure for detecting sample sampler Download PDF

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Publication number
CN113071785A
CN113071785A CN202110307590.2A CN202110307590A CN113071785A CN 113071785 A CN113071785 A CN 113071785A CN 202110307590 A CN202110307590 A CN 202110307590A CN 113071785 A CN113071785 A CN 113071785A
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CN
China
Prior art keywords
sample
sealing
inner container
sampler
outer tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110307590.2A
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Chinese (zh)
Inventor
付肇远
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Origin Cell Technology Chuzhou Co ltd
Original Assignee
Origin Cell Technology Chuzhou Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Origin Cell Technology Chuzhou Co ltd filed Critical Origin Cell Technology Chuzhou Co ltd
Priority to CN202110307590.2A priority Critical patent/CN113071785A/en
Publication of CN113071785A publication Critical patent/CN113071785A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
    • B65D15/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums
    • B65D15/16—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made of plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D13/00—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor
    • B65D13/02—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor of glass, pottery, or other ceramic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • 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

Abstract

The invention relates to the field of medical sample collection containers, in particular to a structure for detecting a sample sampler, which comprises a sampler main body, wherein a sealing plugging plate is arranged at the upper end of the sampler main body, a plugging plug is arranged at the lower side of the sealing plugging plate and plugged into the upper end of the sampler main body, the sampler main body comprises an outer pipe and an inner container, the outer pipe is sleeved outside the inner container, a buffer mechanism is arranged between the outer pipe and the inner container, a liquid level sensor is arranged at the bottom of the outer pipe, an alarm is arranged at the outer side of the upper end of the sampler main body and electrically connected with the liquid level sensor, a sealing pressing sheet is arranged inside the sealing plugging plate, and a sampling opening and closing mechanism is arranged at one side of the sealing plugging plate; the outer tube of the invention is a plastic cylindrical container and a structure sleeved with a glass inner container, has good sealing and vacuum-maintaining performance, is convenient to manufacture and is a collection container with certain strength requirement.

Description

Structure for detecting sample sampler
Technical Field
The invention relates to the field of medical sample collection containers, in particular to a structure for detecting a sample sampler.
Background
At present, the requirements and the functions of medical sample collection containers are increasingly subdivided, and some containers need to have certain strength for sealing and vacuum-maintaining.
Patent No. 201610826621.4 provides a sample sampler and sampling device, the sample collector comprising: the container comprises a container body, a handle and a handle, wherein the container body is provided with a collection position, and the collection position is provided with a collection port; the end cover is detachably arranged at the acquisition position and is used for exposing or sealing the acquisition port; and the driver is in driving connection with the end cover and is used for driving the end cover to expose or close the collection port.
Patent No. 201280049714.0 provides a device and corresponding method for taking biological samples to obtain the replication of bacteria contained in the biological samples to detect the presence of said bacteria, comprising at least one test tube capable of containing the taken sample and into which a culture or growth broth is introduced for growing the bacteria, and a sampling unit for taking the biological sample capable of being partially inserted inside the test tube, wherein the sampling unit comprises a first stopper closing the test tube, a tubular suction member associated with one side of the first stopper for the feeding of the culture or growth broth, a hollow stem associated with the opposite side of the first stopper and capable of being inserted into the test tube. The hollow rod is fluidly connected at one end to the tubular suction member and is provided, on the opposite end, with at least one collection swab for a biological sample that can be housed inside a test tube.
However, the existing containers for collecting and preparing samples are single, the strength of the glass container with good vacuum cannot meet the requirement, and the PET container with the strength meeting the requirement has defects in the time and manufacturing process for ensuring vacuum, so that the structure for detecting the sample sampler needs to be developed urgently.
Disclosure of Invention
The present invention is directed to a structure for detecting a sample sampler, so as to solve the problems of the background art mentioned above.
The technical scheme of the invention is as follows: the utility model provides a structure for detecting sample thief, includes the sample thief main part, the upper end of sample thief main part is provided with sealed shutoff board, the downside of sealed shutoff board is provided with the shutoff plug, inside the upper end of sample thief main part was filled in to the shutoff plug, the sample thief main part includes outer tube and inner container, the outside at the inner container is established to the outer tube cover, be provided with buffer gear between outer tube and the inner container, the bottom of outer tube is provided with level sensor, the upper end outside of sample thief main part is provided with the alarm, the alarm is connected with the level sensor electricity, the inside of sealed shutoff board is provided with sealed preforming, one side of sealed shutoff board is provided with the sample mechanism that opens and shuts, the sample mechanism that opens and shuts includes the sample rotating ring of rotation installation in the sealed shutoff board outside, rotates the interior propelling ring of installation, The sample of propelling movement ring inboard opens and shuts the push rod and rotate the promotion preforming of installing in sample push rod one end that opens and shuts including rotating the connection through the pivot, through screw fixed connection between sample rotating ring and the interior promotion ring, it is connected with sealed closure plate rotation through the pivot to promote the preforming, it sticiss in the outside of sealed preforming to promote the preforming.
Furthermore, the outer side of the pushing pressing sheet is provided with an anti-deviation guide ring, the anti-deviation guide ring is fixedly connected with the sealing plugging plate through a screw, one side of the sealing pressing sheet is provided with a boss, and the sealing plugging plate is tightly pressed on the boss.
Furthermore, a guide groove is formed in the surface of the inner pushing ring, a positioning guide column is connected to the inside of the guide groove in a sliding mode, and the positioning guide column is fixedly connected with the sealing plugging plate through screws.
Furthermore, the outer surface of the plugging plug and the inner wall of the inner container are both provided with sealing bulges, and the positions of the sealing bulges on the plugging plug and the inner container are corresponding.
Furthermore, the outer tube is a plastic cylindrical container, the inner container is a glass cylindrical container, and the upper end of the outer tube is clamped on the inner container.
Furthermore, the upper end and the lower end of the outer surface of the sampler main body are both provided with protective clamping rings, and the distance between the protective clamping rings is the same as the width of the protective clamping rings.
Furthermore, rubber buffer pads are arranged on the upper side and the lower side of the liquid level sensor, and the liquid level sensor is fixedly connected with the outer tube and the inner container through the rubber buffer pads.
Further, buffer gear includes cushion rubber seat and cushion rubber circle, the inner wall at the outer tube is glued to the cushion rubber seat, the surface of container including the cushion rubber circle bonding, and the inside that cushion rubber seat was inserted to the cushion rubber circle.
Further, the inboard bottom of cushion rubber seat is provided with the promotion buffering post, the inside that promotes the buffering post and insert the cushion rubber circle is, and the inside that is the cushion rubber circle is provided with promotes the elastic plate, one side that promotes the elastic plate is provided with buffer spring, buffer spring's one end is passed cushion rubber circle and cushion rubber seat fixed connection.
Further, the one end in the cross-section of promotion buffering post sets up to the round platform form, and promotes the elastic plate and be the installation of slope form, the one end laminating that promotes the buffering post is on the surface that promotes the elastic plate.
The invention provides a structure for detecting a sample sampler by improving, compared with the prior art, the structure has the following improvements and advantages:
(1) the outer tube of the invention is a plastic cylindrical container and a structure sleeved with a glass inner container, has good sealing and vacuum-maintaining performance, is convenient to manufacture and is a collection container with certain strength requirement.
(2) Through the sealed closure plate of design, sealed preforming and the mechanism that opens and shuts of taking a sample, only need rotate the sample rotating ring and drive and promote the preforming and shift up from sealed preforming and remove when taking a sample, make sealed preforming open through elasticity, then take a sample through sampling stick etc. and it is more convenient to need not to pull out sealed closure plate when taking a sample, and the leakproofness is good.
(3) Through the sealed arch of design on shutoff plug and sample thief main part inner wall, when filling in the sample thief main part to the shutoff plug, sealed through sealed protruding extrusion of laminating each other to it is better to make shutoff plug and sealed shutoff board seal up the effect to the sample thief main part.
(4) Through the buffer gear who designs, support between outer tube and the inner container through buffer gear when using, cushion through buffer gear when protecting through the outer tube to avoid the phenomenon that the inner container damaged to appear, respond to liquid through level sensor when revealing including the container damage, thereby remind through the alarm and carry out timely processing.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic diagram of the sampler of the present invention;
FIG. 2 is a cross-sectional structural view of the sampler body of the present invention;
FIG. 3 is a block diagram of the sample opening and closing mechanism of the present invention;
FIG. 4 is a schematic view of the position of the damping mechanism of the present invention;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention.
In the figure: the sampler comprises a sampler main body 1, a protective clamping ring 2, an alarm 3, a sealing blocking plate 4, a blocking plug 5, a sealing pressing sheet 6, a sampling opening and closing mechanism 7, a sealing bulge 8, an outer tube 9, an inner container 10, a sampling rotating ring 11, a pushing ring 12, a sampling opening and closing push rod 13, a pushing pressing sheet 14, a deviation-preventing guide ring 15, a positioning guide column 16, a guide groove 17, a liquid level sensor 18, a rubber buffer cushion 19, a buffer mechanism 20, a buffer rubber seat 21, a buffer rubber ring 22, a buffer column 23, a buffer spring 24 and an elastic plate 25.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
A structure for testing a sample sampler, characterized by: including sample thief main part 1, the upper end of sample thief main part 1 is provided with sealed shutoff board 4, the downside of sealed shutoff board 4 is provided with shutoff plug 5, shutoff plug 5 is filled in inside the upper end of sample thief main part 1, sample thief main part 1 includes outer tube 9 and inner container 10, the outside at inner container 10 is established to outer tube 9 cover, be provided with buffer gear 20 between outer tube 9 and the inner container 10, the bottom of outer tube 9 is provided with level sensor 18, the upper end outside of sample thief main part 1 is provided with alarm 3, alarm 3 is connected with level sensor 18 electricity, the inside of sealed shutoff board 4 is provided with sealed preforming 6, one side of sealed shutoff board 4 is provided with sample opening and shutting mechanism 7, sample opening and shutting mechanism 7 is including rotating the sample rotating ring 11 of installing in the sealed shutoff board 4 outside, rotate and install in the inboard interior push ring 12 of sample thief main part 1, including push ring 12 inboard sample opening and shutting push rod 13 and rotating and 13 the promotion preforming 14 of one end, through screw fixed connection between 11 and the interior promotion ring 12 of sample rotating ring, it rotates with sealed closure plate 4 through the pivot to promote preforming 14 to be connected, it sticiss in the outside of sealed preforming 6 to promote preforming 14, it rotates to rotate promotion ring 12 in 11 drives of sample rotating ring, it opens and shuts push rod 13 and removes to make interior promotion ring 12 drive the sample, thereby make sample open and shut push rod 13 and drive promotion preforming 14 and remove from sealed preforming 6, it opens to make sealed preforming 6 through elasticity messenger.
Further, the outside that promotes preforming 14 is provided with prevents inclined to one side guide ring 15, prevents inclined to one side guide ring 15 and passes through screw fixed connection with sealed closure plate 4, and one side of sealed preforming 6 is provided with the boss, and sealed closure plate 4 sticiss on the boss, and it breaks away from sealed preforming 6 to avoid rocking more stably when making promotion preforming 14 rotate through preventing 15 direction of inclined to one side guide ring.
Furthermore, a guide groove 17 is formed in the surface of the inner pushing ring 12, a positioning guide column 16 is connected to the inside of the guide groove 17 in a sliding mode, the positioning guide column 16 is fixedly connected with the sealing and plugging plate 4 through a screw, and the inner pushing ring 12 is enabled to rotate more stably through the guiding of the positioning guide column 16 and the guide groove 17.
Furthermore, the outer surface of the plugging plug 5 and the inner wall of the inner container 10 are both provided with sealing bulges 8, the positions of the sealing bulges 8 on the plugging plug 5 and the inner container 10 correspond, and the plugging plug 5 is inserted into the sampler main body 1 more stably and the sealing is strengthened through the sealing bulges 8.
Furthermore, the outer tube 9 is a plastic cylindrical container, the inner container 10 is a glass cylindrical container, and the upper end of the outer tube 9 is clamped on the inner container 10, so that the outer tube 9 can conveniently protect the inner container 10, and the phenomenon that the inner container 10 is damaged is reduced.
Further, both ends all are provided with protection block ring 2 about the surface of sample thief main part 1, and the distance between protection block ring 2 is the same with protection block ring 2's width, makes things convenient for between the sample thief main part 1 to put things in good order through the mutual spacing block of protection block ring 2.
Further, rubber cushions 19 are arranged on the upper side and the lower side of the liquid level sensor 18, and the liquid level sensor 18 is fixedly connected with the outer tube 9 and the inner container 10 through the rubber cushions 19, so that damage caused by vibration and the like is reduced when the liquid level sensor 18 is used.
Further, the buffer mechanism 20 includes a buffer rubber seat 21 and a buffer rubber ring 22, the buffer rubber seat 21 is adhered to the inner wall of the outer tube 9, the buffer rubber ring 22 is adhered to the outer surface of the inner container 10, and the buffer rubber ring 22 is inserted into the buffer rubber seat 21, and the buffer mechanism 20 performs buffering through the buffer rubber seat 21 and the buffer rubber ring 22.
Further, the inboard bottom of cushion rubber seat 21 is provided with promotes cushion column 23, and the inside that promotes cushion column 23 and insert cushion rubber circle 22 is, and the inside that cushion rubber circle 22 is provided with promotes elastic plate 25, and the one side that promotes elastic plate 25 is provided with buffer spring 24, and buffer spring 24's one end is passed cushion rubber circle 22 and cushion rubber seat 21 fixed connection, promotes through promoting cushion column 23 and promotes the supplementary buffering of elastic plate 25 and buffer spring 24.
Further, the one end in the cross-section that promotes cushion column 23 sets up to the round platform form, and promotes elastic plate 25 and be the installation of slope form, and the one end laminating that promotes cushion column 23 is on the surface that promotes elastic plate 25, conveniently promotes cushion column 23 and promotes and promote elastic plate 25 and cushion.
The working principle is as follows: when in transportation and stacking, the sampler main bodies 1 are mutually clamped through the protection clamping rings 2 on the surfaces of the sampler main bodies 1, so that the sampler main bodies 1 are mutually limited to avoid the phenomenon of collision and damage between the sampler main bodies 1, when in use, a sample is loaded into the sampler main bodies 1 through the inner container 10, the sampler is plugged into the sampler main bodies 1 through the plugging plug 5 for sealing, when in sampling, only the sampling rotating ring 11 needs to be rotated to drive the inner pushing ring 12 to rotate, the inner pushing ring 12 drives the sampling opening and closing push rod 13 to move, so that the sampling opening and closing push rod 13 drives the pushing pressing sheet 14 to move away from the sealing pressing sheet 6, the sealing pressing sheet 6 is opened through elasticity, the sampling is convenient, after the sampling, the sampling rotating ring 11 is reversely rotated to push the pushing pressing sheet 14 and the sealing pressing sheet 6 to be closed, the sampling is more convenient, the sealing performance, can protect through outer tube 9 to cushion through buffer rubber seat 21 and the buffer rubber circle 22 of buffer gear 20, and promote to promote elastic plate 25 extrusion buffer rubber circle 22 and the supplementary buffering of buffer rubber seat 21 through promoting buffering post 23, thereby make the buffering effect better, further reduce outer tube 9 and the phenomenon that the damage appears in inner container 10.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A structure for testing a sample sampler, characterized by: comprises a sampler main body (1), a sealing plugging plate (4) is arranged at the upper end of the sampler main body (1), a plugging plug (5) is arranged at the lower side of the sealing plugging plate (4), the plugging plug (5) is plugged into the upper end of the sampler main body (1), the sampler main body (1) comprises an outer tube (9) and an inner container (10), the outer tube (9) is sleeved outside the inner container (10), a buffer mechanism (20) is arranged between the outer tube (9) and the inner container (10), a liquid level sensor (18) is arranged at the bottom of the outer tube (9), an alarm (3) is arranged at the outer side of the upper end of the sampler main body (1), the alarm (3) is electrically connected with the liquid level sensor (18), a sealing pressing sheet (6) is arranged inside the sealing plugging plate (4), and a sampling opening and closing mechanism (7) is arranged at one side of the sealing plugging plate (4, the sample mechanism of opening and shutting (7) including rotate install in the sample rotating ring (11) in sealed closure plate (4) outside, rotate and install in sample thief main part (1) inboard interior push ring (12), through the pivot rotate connect including push ring (12) inboard sample open and shut push rod (13) and rotate install in sample push plate (14) that open and shut push rod (13) one end, through screw fixed connection between sample rotating ring (11) and interior push ring (12), it is connected through pivot and sealed closure plate (4) rotation to promote preforming (14), it sticiss in the outside of sealed preforming (6) to promote preforming (14).
2. The structure of claim 1, wherein: the outside that promotes preforming (14) is provided with prevents inclined to one side guide ring (15), prevent inclined to one side guide ring (15) and pass through screw fixed connection with sealed closure plate (4), one side of sealed preforming (6) is provided with the boss, and sealed closure plate (4) sticiss on the boss.
3. The structure of claim 1, wherein: a guide groove (17) is formed in the surface of the inner pushing ring (12), a positioning guide column (16) is connected to the inside of the guide groove (17) in a sliding mode, and the positioning guide column (16) is fixedly connected with the sealing and plugging plate (4) through screws.
4. The structure of claim 1, wherein: the outer surface of the plugging plug (5) and the inner wall of the inner container (10) are both provided with sealing bulges (8), and the positions of the sealing bulges (8) on the plugging plug (5) and the inner container (10) are corresponding.
5. The structure of claim 1, wherein: the outer tube (9) is a plastic cylindrical container, the inner container (10) is a glass cylindrical container, and the upper end of the outer tube (9) is clamped on the inner container (10).
6. The structure of claim 1, wherein: the sampler is characterized in that protective clamping rings (2) are arranged at the upper end and the lower end of the outer surface of the sampler main body (1), and the distance between the protective clamping rings (2) is the same as the width of the protective clamping rings (2).
7. The structure of claim 1, wherein: the upper side and the lower side of the liquid level sensor (18) are respectively provided with a rubber buffer pad (19), and the liquid level sensor (18) is fixedly connected with the outer tube (9) and the inner container (10) through the rubber buffer pads (19).
8. The structure of claim 1, wherein: buffer gear (20) are including cushion rubber seat (21) and cushion rubber circle (22), cushion rubber seat (21) bond the inner wall at outer tube (9), the surface of container (10) including cushion rubber circle (22) bonding, and inside that cushion rubber circle (22) inserted cushion rubber seat (21).
9. The structure of claim 8, wherein: the inboard bottom of cushion rubber seat (21) is provided with promotes cushion column (23), the inside that promotes cushion column (23) and insert cushion rubber circle (22) is, is that the inside of cushion rubber circle (22) is provided with promotes elastic plate (25), the one side that promotes elastic plate (25) is provided with buffer spring (24), buffer rubber circle (22) and cushion rubber seat (21) fixed connection are passed to the one end of buffer spring (24).
10. The structure for detecting the sample sampler as claimed in claim 9, wherein: the one end in the cross-section that promotes cushion column (23) sets up to the round platform form, and promotes elastic plate (25) and be the installation of slope form, the one end laminating that promotes cushion column (23) is on the surface that promotes elastic plate (25).
CN202110307590.2A 2021-03-23 2021-03-23 Structure for detecting sample sampler Pending CN113071785A (en)

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