CN210051591U - Oleophobic hydrophobic material oil sample thief - Google Patents
Oleophobic hydrophobic material oil sample thief Download PDFInfo
- Publication number
- CN210051591U CN210051591U CN201920759911.0U CN201920759911U CN210051591U CN 210051591 U CN210051591 U CN 210051591U CN 201920759911 U CN201920759911 U CN 201920759911U CN 210051591 U CN210051591 U CN 210051591U
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- Prior art keywords
- rod
- sampling bottle
- holder
- bending
- suspension
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- 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.)
- Expired - Fee Related
Links
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract description 9
- 238000005070 sampling Methods 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 238000005452 bending Methods 0.000 claims description 63
- 239000000725 suspension Substances 0.000 claims description 42
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000008094 contradictory effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 32
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 244000309464 bull Species 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000012952 Resampling Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003075 superhydrophobic effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an oleophobic hydrophobic material oil sample thief belongs to the sample thief field. An oleophobic, hydrophobic material oil sampler comprising: the holder of vertical setting still includes: set up in the inside sampling bottle that is fixed by the holder of holder, set up in the holder middle part be used for supplementary holder strengthen the supplementary mount fixed to the sampling bottle, set up in the buoyancy sealing mechanism that the holder top was opened and close through buoyancy change control sampling bottle bottleneck, buoyancy sealing mechanism and holder swing joint, supplementary mount be used for fixing the sampling bottle neck, sampling bottle surface coating have the hydrophobic oleophobic coating of oil, the utility model discloses can quantitatively gather the sample and avoid sampling bottle body remaining water liquid around saying sample substitution to cause the influence in the collecting bottle through the sampling bottle of the oleophobic hydrophobic coating of oil.
Description
Technical Field
The utility model belongs to the technical field of the sample thief, especially, relate to an oleophobic hydrophobic material oil sample thief.
Background
The water sampler, which is a general term for collecting water quality samples of oceans, lakes and rivers, generally comprises: most of surface water collectors can be classified into the category of closed-open-closed water collectors, the existing petroleum water collectors cannot effectively detect the water collection amount during water collection, the water collection amount cannot meet the sampling requirement when too much or too little water collection amount does not meet the sampling standard, resampling is needed when the water collection standard is not met, the efficiency of water collection work is reduced, a sample needs to be poured into a collection device when the water sample is collected, water liquid remains on a collection bottle body when the sample is poured, the water liquid moves to a bottle opening along the bottle body under the action of gravity and enters the collection device, errors can be caused to the sample, the data are deviated when the sample is detected, the accuracy is not enough, the experimental result is influenced, and when the sample is collected, tiny organisms such as tadpoles and the like in water can enter the collection bottle, the metabolism of organisms can change the pH value of a sample, and the sample data is inaccurate.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The problem to the hydrophone that adopts that exists among the prior art can not the ration sample and easily receive the pollution, the utility model aims to provide an oleophobic hydrophobic material oil sample thief solves the problem that adopts the hydrophone can not the ration sample and easily receive the pollution.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An oleophobic, hydrophobic material oil sampler comprising: the holder of vertical setting still includes: set up in the inside sampling bottle that is fixed by the holder of holder, set up in the supplementary holder that is used for at the holder middle part and strengthen the supplementary mount fixed to the sampling bottle, set up in the buoyancy sealing mechanism that the holder top was opened and close through buoyancy change control sampling bottle bottleneck, buoyancy sealing mechanism and holder swing joint, supplementary mount be used for fixing sampling bottle neck, sampling bottle surface coating have the hydrophobic oleophobic coating of dredging water.
Preferably, the retainer comprises a columnar balancing weight, the axial direction of the balancing weight is vertical, two bending mechanisms which vertically extend upwards are arranged on the edge of the top surface of the balancing weight, a connecting end line of the two bending mechanisms radially extends along the balancing weight, the bending mechanisms are connected with the auxiliary fixing frame, a retaining ring which is coaxial with the balancing weight and matched with the bottle body of the sampling bottle is arranged between the two bending mechanisms, retaining connecting rods which extend in opposite directions are arranged at the top of the two bending mechanisms, the extending direction of the retaining connecting rods is vertical to the length direction of the bending mechanisms, the suspension ends of the two retaining connecting rods are provided with the same circular touch plate, the touch plate is coaxial with the balancing weight, a sliding hole which penetrates through the wall thickness of the touch plate is coaxially arranged at the center of the touch plate, the touch plate is movably connected with the buoyancy sealing mechanism, vertical rods which vertically extend upwards are also arranged, the connecting snap ring is provided with a pull rope.
Preferably, the bending mechanism including set up in the lower bending pole of balancing weight top surface, the vertical setting of lower bending pole, the activity groove has been seted up to lower bending pole top surface, the activity groove is provided with trilateral continuous opening, the activity groove cell wall has been seted up and has been run through the lower shaft hole of bending pole wall thickness down, two lower bending pole link end lines of lower shaft hole axial direction parallel, the activity inslot matches and is provided with the bull stick, the bull stick side is seted up and is gone up the shaft hole that turns up that matches with lower shaft hole, lower shaft hole wears to be equipped with same pivot with the shaft hole matching of turning up, the bull stick top is provided with and bends the pole on coaxial with lower bending pole on, on bend the pole top and keep the connecting rod to be connected, foretell supplementary mount is connected with last bending pole and.
Preferably, buoyancy sealing mechanism include the coaxial slide bar of wearing to locate above-mentioned slide opening, the slide opening is stretched out at the slide bar both ends, the slide bar top is provided with the suspension and connects the rope, the suspension is connected the rope and is deviated from the one end of slide bar and be connected with the suspension ball, the coaxial sealed lid that is provided with in slide bar bottom surface, foretell supplementary mount is located sealed lid below, the inside cavity of sealed lid and the sealed bottom of lid set to the opening, sealed lid inner wall has laid one deck sealing rubber, the sealed periphery of lid evenly gathers the circulation hole, the outside cover of slide bar be equipped with compression spring, compression spring one end is connected and is supported touch panel, the sealed lid of contradicting of the compression.
Preferably, the auxiliary fixing frame comprises two fixing rods and two fixing rods, the two fixing rods extend oppositely in the middle of the two upper bending rods, the left fixing rod and the right fixing rod respectively, a fixing half ring is connected to the suspension end of the left fixing rod, one end of the fixing half ring is fixedly connected with the suspension end of the left fixing rod, the other end of the fixing half ring is connected with an extension rod extending towards the center direction of the fixing half ring, the suspension end of the extension rod is connected with the suspension end of the right fixing rod, the suspension end of the left fixing rod is hinged to a movable half ring matched with the fixing half ring to form a complete circle, the direction of a core wire hinge shaft is parallel to the axial direction of the upper bending rod, the suspension end of the movable half ring is provided with a movable rod extending towards the center direction of the movable half ring, threaded holes are.
3. Has the advantages that:
1. the utility model discloses rotatory screw makes activity semi-ring suspension end and fixed semi-ring separation, the pole of buckling makes the pole of buckling perpendicularly down to buckle in the promotion, take up the sampling bottle this moment and place the sampling bottle neck between activity semi-ring and fixed semi-ring, the sealed lid inner chamber top of sealing of sampling bottle bottleneck conflict this moment, sealed lid extrusion compression spring and save elastic potential energy, the pole of buckling resets in the promotion, loosen the sampling bottle, compression spring elasticity promotes the sampling bottle through sealed lid and passes retaining ring and conflict retaining frame top surface, compression spring still promotes sealed sampling bottle bottleneck of lid this moment, guaranteed that the sampling bottle is stable and is helped the sampling.
2. The utility model discloses a stay cord is vertical to be put into under water the sample thief, the suspension ball floats on the surface of water, along with the collector sinks, the suspension is connected the rope and is flare-outed, the buoyancy of suspension ball is connected the rope through the suspension and is driven the slide bar and upwards slide, the slide bar drives sealed lid upward movement and extrudees compression spring, water passes through the opening this moment and gets into sealed lid inner chamber and get into the sampling bottle, be full of the water sample in the sampling bottle after a period, at this moment, through the stay cord with the sample thief slowly promote from aquatic, along with the sample thief rises, the suspension is connected the rope and is become loose, the effort of suspension ball to the slide bar reduces until not, compression spring's elasticity release promotes sealed sampling bottle bottleneck, propose the surface of water with the sample thief, and take out the sampling bottle, because the sampling bottle volume is confirmed, so obtain quantitative water liquid sample, and the sampling bottle that the coating has hydrophobic oleophobic coating can avoid getting The samples are prevented from being affected.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the retaining ring and the bending mechanism of the present invention;
FIG. 4 is a schematic view of the auxiliary fixing frame of the present invention;
fig. 5 is the structural schematic diagram of the sampling bottle of the present invention.
The reference numbers in the figures illustrate:
10. a holder; 110. a balancing weight; 120. a retaining ring; 130. a bending mechanism; 131. an upper bending rod; 132. a rotating rod; 133. a movable groove; 134. a lower buckling rod; 135. a rotating shaft; 140. a holding connecting rod; 150. a touch plate; 160. a vertical rod; 170. connecting a snap ring; 20. an auxiliary fixing frame; 210. fixing the rod; 220. a stationary half ring; 230. a movable half ring; 240. an extension rod; 250. a screw; 30. a buoyancy sealing mechanism; 310. suspending the ball; 320. a suspension connecting rope; 330. a slide bar; 340. a compression spring; 350. a sealing cover; 40. sampling bottle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
1-5, an oleophobic, hydrophobic material oil sampler comprising: the vertically arranged holder 10 further comprises: set up in the inside sampling bottle 40 fixed by holder 10 of holder 10, set up in the buoyancy sealing mechanism 30 that is used for supplementary holder 10 in the middle part of holder 10 and strengthens the supplementary mount 20 fixed to sampling bottle 40, set up in the top of holder 10 and open and close through buoyancy change control sampling bottle 40 bottleneck, buoyancy sealing mechanism 30 and holder 10 swing joint, supplementary mount 20 be used for fixing sampling bottle 40 neck, sampling bottle 40 surface coating have hydrophobic oleophobic coating, hydrophobic oleophobic coating is fluorine compound, contains the solid coating of fluorine polyurethane and fluorine-containing siloxane preparation, has super hydrophobic super oleophobic function.
The retainer 10 comprises a columnar balancing weight 110, the sampler can sink quickly by arranging the balancing weight 110, the collection speed is improved, the axial direction of the balancing weight 110 is vertical, the edge of the top surface of the balancing weight 110 is provided with two bending mechanisms 130 which extend vertically and upwards, the connecting end line of the two bending mechanisms 130 extends along the radial direction of the balancing weight 110, the bending mechanisms 130 are connected with an auxiliary fixing frame 20, a retaining ring 120 which is coaxial with the balancing weight 110 and matched with the bottle body of the sampling bottle 40 is arranged between the two bending mechanisms 130, the top parts of the two bending mechanisms 130 are provided with retaining connecting rods 140 which extend oppositely, the extending direction of the retaining connecting rods 140 is vertical to the length direction of the bending mechanisms 130, the suspension ends of the two retaining connecting rods 140 are provided with a same circular abutting plate 150, the abutting plate 150 is coaxial with the balancing weight 110, the center of the abutting plate 150 is coaxially provided with a sliding hole which penetrates through the, the two holding connecting rods 140 are further provided with vertical rods 160 extending vertically upwards, the tops of the vertical rods 160 are provided with connecting snap rings 170, and the connecting snap rings 170 are provided with pull ropes.
Further optimized, in order to improve the stability of the sampler when sinking in water and keep the collector vertical, the bottom of the balancing weight 110 is tapered, the distance between two opposite inclined planes of the tapered end of the balancing weight 110 is gradually reduced from top to bottom, the balancing weight 110 can break the water surface through the tapered end more easily, the phenomenon of floating on the water surface when the flat-bottom bottle body sinks in water can be avoided, and the vertical direction can be kept more easily.
The bending mechanism 130 comprises a lower bending rod 134 arranged on the top surface of the counterweight block 110, the lower bending rod 134 is vertically arranged, a movable groove 133 is formed in the top surface of the lower bending rod 134, the movable groove 133 is provided with a three-side continuous opening, a lower shaft hole penetrating through the wall thickness of the lower bending rod 134 is formed in the wall of the movable groove 133, two lower bending rod 134 connecting ends of the lower shaft hole are axially parallel to each other, a rotating rod 132 is arranged in the movable groove 133 in a matching mode, an upper shaft hole matched with the lower shaft hole is formed in the side surface of the rotating rod 132, the same rotating shaft 135 is arranged in the lower shaft hole and the upper shaft hole in a matching mode in a penetrating mode, the top end of the rotating rod 132 is provided with an upper bending rod 131 coaxial with the lower bending rod 134, the top end of the upper bending rod 131 is connected with a retaining connecting rod 140, the.
More perfect, for further reducing the aquatic microorganism and getting into sampling bottle 40, the downthehole matching of foretell circulation is provided with porous net, and porous net restriction volume is little aquatic organism and gets into sampling bottle 40, avoids aquatic organism to produce the metabolism and causes sample pH valve to change, influences the sample and detects.
The auxiliary fixing frame 20 comprises a fixing rod 210 extending from the middle of the two upper bending rods 131 in opposite directions, the two fixing rods 210 are respectively a left fixing rod and a right fixing rod, the suspension end of the left fixing rod is connected with a fixing half ring 220, one end of the fixing half ring 220 is fixedly connected with the suspension end of the left fixing rod, the fixed half ring 220 other end is connected with the extension rod 240 that the orientation deviates from fixed half ring 220 central direction and extends, extension rod 240 suspension end is connected with right fixed rod suspension end, left side fixed rod suspension end still articulates have and matches the movable half ring 230 and the articulated shaft heart yearn direction that constitute the perfect circle with fixed half ring 220 and be on a parallel with the pole 131 axial of buckling on, movable half ring 230 suspension end is provided with the movable rod that the orientation deviates from movable half ring 230 central direction and extends, set up threaded hole on movable rod and the extension rod 240, the perpendicular extension rod 240 length direction of screw hole axial, the downthehole matching of threaded hole is provided with screw 250.
When the sampling device is used, the screw 250 is rotated to separate the suspended end of the movable half ring 230 from the fixed half ring 220, the upper bending rod 131 is pushed to enable the upper bending rod 131 to be perpendicular to the lower bending rod 134, the sampling bottle 40 is taken up to place the neck of the sampling bottle 40 between the movable half ring 230 and the fixed half ring 220, the mouth of the sampling bottle 40 abuts against the top of the inner cavity of the sealing cover 350, the sealing cover 350 extrudes the compression spring 340 and accumulates elastic potential energy, the upper bending rod 131 is pushed to reset, the sampling bottle 40 is loosened, the elastic force of the compression spring 340 pushes the sampling bottle 40 to penetrate through the retaining ring 120 and abut against the top surface of the retainer 10 through the sealing cover 350, the compression spring 340 still pushes the sealing cover 350 to seal the mouth of the sampling bottle 40, the sampler is vertically placed under water through the pull rope at the moment, the suspension ball 310 floats on the water surface, the suspension connecting rope 320 is pulled straight as, the slide bar 330 drives the sealing cover 350 to move upwards and extrude the compression spring 340, at the moment, water enters the inner cavity of the sealing cover 350 through the circulation hole and enters the sampling bottle 40, after a period of time, the sampling bottle 40 is filled with a water sample, at the moment, the sampler is slowly lifted from the water through the pull rope, the suspension connecting rope 320 becomes loose along with the rising of the sampler, the acting force of the suspension ball 310 on the slide bar 330 is reduced until the acting force is not applied, the elastic force of the compression spring 340 is released and pushes the sealing cover 350 to seal the opening of the sampling bottle 40, the sampler is lifted out of the water surface, the sampling bottle 40 is taken out, the volume of the sampling bottle 40 is determined, so that a quantitative water-liquid sample is obtained, and the sampling bottle 40 coated with the hydrophobic and oleophobic coating can avoid that liquid on the surface of the bottle body enters the collecting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An oleophobic, hydrophobic material oil sampler comprising: holder (10) of vertical setting, its characterized in that still includes: set up in inside sampling bottle (40) fixed by holder (10) of holder (10), set up in holder (10) middle part be used for supplementary holder (10) strengthen supplementary mount (20) fixed to sampling bottle (40), set up in buoyancy sealing mechanism (30) that the top of holder (10) was opened and close through buoyancy change control sampling bottle (40) bottleneck, buoyancy sealing mechanism (30) and holder (10) swing joint, supplementary mount (20) be used for fixing sampling bottle (40) neck, sampling bottle (40) surface coating have hydrophobic oleophobic coating.
2. The oil sampler of claim 1, wherein: the retainer (10) comprises a columnar balancing weight (110), the axial direction of the balancing weight (110) is vertical, two bending mechanisms (130) which vertically extend upwards are arranged at the edge of the top surface of the balancing weight (110), a connecting end line of the two bending mechanisms (130) radially extends along the balancing weight (110), the bending mechanisms (130) are connected with an auxiliary fixing frame (20), a retaining ring (120) which is coaxial with the balancing weight (110) and is matched with the bottle body of the sampling bottle (40) is arranged between the two bending mechanisms (130), retaining connecting rods (140) which extend in opposite directions are arranged at the top of the two bending mechanisms (130), the extending direction of the retaining connecting rods (140) is vertical to the length direction of the bending mechanisms (130), the suspension ends of the two retaining connecting rods (140) are provided with a same circular abutting plate (150), the abutting plate (150) is coaxial with the balancing weight (110), and the center of the abutting plate (150) is coaxially provided with a sliding hole which penetrates through the wall thickness, the contact plate (150) is movably connected with the buoyancy sealing mechanism (30), vertical rods (160) extending vertically and upwards are further arranged on the two keeping connecting rods (140), a connecting snap ring (170) is arranged at the top of each vertical rod (160), and a pull rope is arranged on each connecting snap ring (170).
3. The oil sampler of claim 2, wherein: the bending mechanism (130) comprises a lower bending rod (134) arranged on the top surface of the balancing weight (110), the lower bending rod (134) is vertically arranged, the top surface of the lower bending rod (134) is provided with a movable groove (133), the movable groove (133) is provided with an opening with three continuous surfaces, the groove wall of the movable groove (133) is provided with a lower bending shaft hole penetrating through the wall thickness of the lower bending rod (134), the lower bending shaft hole is axially parallel to the connecting end connecting line of the two lower bending rods (134), the movable groove (133) is internally provided with a rotating rod (132) in a matching manner, the side surface of the rotating rod (132) is provided with an upper bending shaft hole matched with the lower bending shaft hole, the lower bending shaft hole is matched with the upper bending shaft hole to penetrate through a same rotating shaft (135), the top end of the rotating rod (132) is provided with an upper bending rod (131) coaxial with the lower bending rod, the auxiliary fixing frame (20) is connected with the upper bending rods (131), and the auxiliary fixing frame (20) is arranged between the two upper bending rods (131).
4. The oil sampler of claim 2, wherein: the buoyancy sealing mechanism (30) comprises a sliding rod (330) coaxially arranged in the sliding hole in a penetrating way, two ends of the sliding rod (330) extend out of the sliding hole, a suspension connecting rope (320) is arranged at the top end of the sliding rod (330), one end of the suspension connecting rope (320) deviating from the sliding rod (330) is connected with a suspension ball (310), a sealing cover (350) is coaxially arranged on the bottom surface of the sliding rod (330), the auxiliary fixing frame (20) is positioned below the sealing cover (350), the sealing cover (350) is hollow, the bottom end of the sealing cover (350) is provided with an opening, a layer of sealing rubber is laid on the inner wall of the sealing cover (350), the circumferential surface of the sealing cover (350) is uniformly and densely provided with circulation holes, the outside cover of slide bar (330) be equipped with compression spring (340), compression spring (340) one end is connected and is supported contact plate (150), the sealed lid (350) of contradicting of compression spring (340) other end, the elasticity of compression spring (340) promotes sealed lid (350) and deviates and supports contact plate (150).
5. The oil sampler of claim 3, wherein: the auxiliary fixing frame (20) comprises a fixing rod (210) which oppositely extends from the middle parts of two upper bending rods (131), the two fixing rods (210) are respectively a left fixing rod and a right fixing rod, the suspension end of the left fixing rod is connected with a fixed semi-ring (220), one end of the fixed semi-ring (220) is fixedly connected with the suspension end of the left fixing rod, the other end of the fixed semi-ring (220) is connected with an extending rod (240) which extends towards the direction deviating from the central direction of the fixed semi-ring (220), the suspension end of the extending rod (240) is connected with the suspension end of the right fixing rod, the suspension end of the left fixing rod is also hinged with a movable semi-ring (230) which is matched with the fixed semi-ring (220) to form a complete circle, the direction of a hinge shaft core line is parallel to the axial direction of the upper bending rods (131), the suspension end of the movable semi-ring (230), the axial direction of the threaded hole is perpendicular to the length direction of the extension rod (240), and a screw (250) is arranged in the threaded hole in a matching manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759911.0U CN210051591U (en) | 2019-05-24 | 2019-05-24 | Oleophobic hydrophobic material oil sample thief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759911.0U CN210051591U (en) | 2019-05-24 | 2019-05-24 | Oleophobic hydrophobic material oil sample thief |
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| Publication Number | Publication Date |
|---|---|
| CN210051591U true CN210051591U (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759911.0U Expired - Fee Related CN210051591U (en) | 2019-05-24 | 2019-05-24 | Oleophobic hydrophobic material oil sample thief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210051591U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525603A (en) * | 2021-02-08 | 2021-03-19 | 天宇利水信息技术成都有限公司 | Silt sampling equipment suitable for flood season river |
| CN114100466A (en) * | 2021-10-28 | 2022-03-01 | 营口理工学院 | Environment-friendly industrial lubricant and preparation device thereof |
| CN117949257A (en) * | 2024-03-26 | 2024-04-30 | 浙江省海洋生态环境监测中心(浙江省舟山生态环境监测中心) | Quantitative adjustable seawater oil sampler |
-
2019
- 2019-05-24 CN CN201920759911.0U patent/CN210051591U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525603A (en) * | 2021-02-08 | 2021-03-19 | 天宇利水信息技术成都有限公司 | Silt sampling equipment suitable for flood season river |
| CN112525603B (en) * | 2021-02-08 | 2021-05-07 | 天宇利水信息技术成都有限公司 | Silt sampling equipment suitable for flood season river |
| CN114100466A (en) * | 2021-10-28 | 2022-03-01 | 营口理工学院 | Environment-friendly industrial lubricant and preparation device thereof |
| CN114100466B (en) * | 2021-10-28 | 2023-09-15 | 营口理工学院 | Environment-friendly industrial lubricant preparation device |
| CN117949257A (en) * | 2024-03-26 | 2024-04-30 | 浙江省海洋生态环境监测中心(浙江省舟山生态环境监测中心) | Quantitative adjustable seawater oil sampler |
| CN117949257B (en) * | 2024-03-26 | 2024-07-05 | 浙江省海洋生态环境监测中心(浙江省舟山生态环境监测中心) | Quantitative adjustable seawater oil sampler |
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Granted publication date: 20200211 |