CN221377200U - Lake sediment depth setting sampling device - Google Patents
Lake sediment depth setting sampling device Download PDFInfo
- Publication number
- CN221377200U CN221377200U CN202323340995.XU CN202323340995U CN221377200U CN 221377200 U CN221377200 U CN 221377200U CN 202323340995 U CN202323340995 U CN 202323340995U CN 221377200 U CN221377200 U CN 221377200U
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- installation
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- sampling
- box
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- 238000005070 sampling Methods 0.000 title claims abstract description 68
- 239000013049 sediment Substances 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 71
- 238000004804 winding Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000008859 change Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a lake sediment depth-fixing sampling device, which comprises an installation tube, wherein an installation shell is installed at the top end of the installation tube, a connecting rope is detachably connected to the top end of the installation shell, a sampling mechanism is arranged in the installation tube, and a winding component is arranged at the top end of the connecting rope; wherein, sampling mechanism is including equal fixedly connected in the inside installation box of installation pipe, and the top fixedly connected with motor of installation pipe, and rotate between the inside of installation box and be connected with the dwang, equal fixedly connected with sampling tube between installation box and the installation pipe moreover, and the internally mounted of sampling tube has the auger, and the inside fixed box of one side of the bottom of installation box is fixed, make the foundation ditch mud of different degree of depth transmit to the installation box inside through the rotation of multiunit auger, thereby realize the effect of quick depthkeeping sample, it is more convenient to adopt the mode of artifical underwater sampling in the relative prior art, improve staff's sampling efficiency greatly.
Description
Technical Field
The utility model relates to the technical field of samplers, in particular to a fixed-depth sampling device for lake sediment.
Background
In environmental monitoring, it is generally necessary to sample and analyze the bottom mud of rivers, lakes and reservoirs, and to know the components, organic matters or pollutant contents of the bottom mud at different depths, etc. so as to analyze the environmental conditions of the rivers, lakes and reservoirs.
Publication number CN210051583U discloses a portable lake layering bed mud sample thief, the device is through inserting the earth surface with the sampling pole, through the sampling groove, sample the earth of the shallower earth's surface, start servo motor, owing to set up the screw rod, the telescopic link, the fixed block, make telescopic link, arc sampling box and toper rotating head downstream, arc sampling box pulling wire rope moves down, owing to all be provided with the scale on telescopic link and the sampling pole, make the staff can take the earth of different degree of depth, can sample the earth of different grades, utilize sampling groove and arc sampling box can carry out the layering sampling, but this patent still has following problem in the in-service use:
The device inserts earth surface through the sampling pole, through the sampling groove, samples earth that the earth surface is shallower, and arc sampling box pulling wire rope moves down for the staff can take the earth of different degree of depth, and when the lake water level was darker, the staff needed to submerge under water and takes a sample work, thereby greatly increased work load, brought the limitation when using for the staff.
A device for sampling the bottom mud of a lake to a fixed depth is provided, so as to solve the problems.
Disclosure of utility model
The utility model aims to provide a fixed-depth sampling device for lake sediment, which is used for solving the problems that the prior art is provided with a sampling rod inserted into the surface of soil, the soil with shallower surface is sampled through a sampling groove, an arc-shaped sampling box pulls a steel wire rope to move downwards, so that staff can take soil with different depths, and when the lake water level is deeper, the staff needs to submerge in water for sampling, thereby greatly increasing the workload and bringing limitation to the use of the staff.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the lake sediment depth-fixing sampling device comprises an installation pipe, wherein an installation shell is installed at the top end of the installation pipe, a connecting rope is detachably connected to the top end of the installation shell, a sampling mechanism is arranged in the installation pipe, and a winding component is arranged at the top end of the connecting rope;
Wherein, sampling mechanism is including equal fixedly connected with in the inside installation box of installation pipe, and the top fixedly connected with motor of installation pipe, and rotate between the inside of installation box and be connected with the dwang, and equal fixedly connected with sampling tube between installation box and the installation pipe, and the internally mounted of sampling tube has the auger, and the inside one side fixedly connected with of bottom of installation box is fixed the box, the dwang is located the inside rotation connection of fixed box moreover, and the dwang is located the inside lateral wall of fixed box and is first rotation tooth of fixedly connected with, and one side meshing of first rotation tooth is connected with the second rotation tooth, and the one end of auger runs through fixed box and second rotation tooth between fixed connection moreover.
Preferably, the bottom of dwang runs through the installation pipe and rotates to be connected, and the bottom fixedly connected with carousel of dwang to the drill bit is connected with in the detachable bottom of carousel, and the inside threaded connection in bottom of installation pipe has the plug moreover.
Preferably, the winding assembly comprises a mounting plate, the top end of the mounting plate is fixedly connected with a shell, the shell is rotationally connected with a winding roller, the top end of the connecting rope penetrates through the mounting plate in a sliding mode, and the top end of the connecting rope is wound on the outer side wall of the winding roller.
Preferably, the inside of installation shell is provided with fixed subassembly, and fixed subassembly is including seting up the inside ring channel in installation shell top to the inside block of ring channel is connected with annular heavy weight, and the inside equal fixedly connected with fixed pipe of installation shell moreover, and the inside sliding connection of one end of fixed pipe has the semicircle piece, and the inside fixedly connected with spacing pipe of fixed pipe, and the inside sliding connection of one end of spacing pipe has the extrusion pole moreover, and fixed connection between one end and the semicircle piece of extrusion pole, and fixedly connected with extension spring between extrusion pole one end and the spacing intraductal portion.
Preferably, the outer side wall of one end of the auger is fixedly connected with a limiting frame in a clamping and rotating mode, and the bottom end of the limiting frame is fixedly connected with the mounting box.
Preferably, one end of the wind-up roll is fixedly connected with a rotating handle, and the top end of the shell is fixedly connected with a pulling handle.
Preferably, the top end of the rotating rod is fixedly connected with the output end of the motor.
Compared with the prior art, the utility model has the beneficial effects that: the lake sediment depth-fixing sampling device comprises the following specific contents: the installation shell and the installation pipe are thrown into water by workers, the connecting rope is controlled by the workers, the second rotating teeth are driven to rotate by the first rotating teeth, the bottom mud of different depths is transmitted to the inside of the installation box through the rotation of the plurality of groups of augers, thereby realizing the effect of rapid depth setting sampling, the manual underwater sampling mode is more convenient and rapid compared with the prior art, the sampling efficiency of the workers is greatly improved, the drill bit is driven by the motor to rotate, the effect of rapidly drilling deep into a target mud layer can be realized, the installation pipe is convenient to rapidly arrive at the target mud layer through the radian of the bottom end of the plug, the winding roller is driven to rotate through the rotating handle of the workers, the effect of rapidly collecting the installation pipe can be realized, the sampling efficiency of the workers is greatly improved, meanwhile, the depth of water can be judged according to the collecting and releasing length of the connecting rope, the annular heavy block is inserted into the annular groove, the semicircular block is driven to move by extrusion rods, the shrinkage of the telescopic spring is used for resetting the semicircular block, and the annular top side of the semicircular block is rapidly installed and detached.
1. The installation shell and the installation pipe are thrown into water by a worker, the worker controls the connecting rope, the rotation of the rotating rod is driven by the starting motor, the rotation of the rotating rod drives the rotation of a plurality of groups of first rotating teeth, the rotation of the first rotating teeth drives the rotation of the second rotating teeth, the rotation of the second rotating teeth drives the rotation of the packing auger, and bottom mud of different depths is transmitted to the inside of the installation box through the rotation of the plurality of groups of packing auger, so that the effect of rapid depth fixing sampling is achieved, compared with the mode of manual underwater sampling in the prior art, the efficiency of the worker sampling is improved greatly, convenience is brought to the worker in use, when the bottom mud of a lake is harder, the drill bit is fixedly connected with the turntable, so that when the drill bit contacts with the water bottom, the rotation of the drill bit is driven by the motor, the effect of rapidly drilling deep into a target mud layer can be achieved, when the bottom mud of the lake is softer, the worker is in threaded connection with the plug and the installation pipe through the radian of the bottom of the plug, the installation pipe can reach the target mud layer rapidly, and practicability is increased for the worker in use;
2. Through installing the mounting panel on the ship, the staff operates the rotation of rotating the handle and drives the rotation of wind-up roll, and the rotation of wind-up roll realizes receiving and releasing the connecting rope, and then can realize collecting the effect of mounting the tube fast, improves the efficiency that the staff takes a sample greatly, can judge the depth of water according to the receiving and releasing length of connecting rope simultaneously, brings convenience for the staff when using;
3. Through inserting the heavy piece of annular into the ring channel inside, the semicircle piece receives the removal that extrudees the drive extrusion pole this moment, and the removal of extrusion pole extrudees telescopic spring, and when the heavy pouring weight of annular inserted the ring channel inside completely, the semicircle piece was released the extrusion effect this moment, and then makes the semicircle piece reset through telescopic spring's contractility, and one side of semicircle piece supports annular heavy pouring weight top side this moment to realize installing fast and dismantling the heavy pouring weight's of annular effect, the staff can change the heavy pouring weight of annular of different density according to the hardness of lake sediment, thereby improve follow-up sampling efficiency, improve the sample accuracy.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the whole structure of the installation tube according to the present utility model;
FIG. 3 is an enlarged schematic view of the portion A of the present utility model;
FIG. 4 is a schematic view of an enlarged structure of the drill bit according to the present utility model;
FIG. 5 is an enlarged view of the plug mounting structure of the present utility model;
FIG. 6 is a schematic top view of the overall structure of the mounting shell of the present utility model;
FIG. 7 is a schematic view of a partially enlarged structure of a fixing assembly according to the present utility model;
fig. 8 is an enlarged view of a part of the operation of the fixing assembly according to the present utility model.
In the figure: 1. installing a pipe; 101. a mounting shell; 102. a connecting rope; 2. a sampling mechanism; 201. a mounting box; 202. a motor; 203. a rotating lever; 204. a sampling tube; 205. an auger; 206. a fixed box; 207. a first rotating tooth; 208. a second rotating tooth; 209. a limiting frame; 210. a turntable; 211. a drill bit; 212. a plug; 3. a winding assembly; 301. a mounting plate; 302. a housing; 303. a wind-up roll; 304. rotating the handle; 305. pulling the handle; 4. a fixing assembly; 401. an annular groove; 402. an annular heavy block; 403. a fixed tube; 404. a semicircle block; 405. a limiting tube; 406. an extrusion rod; 407. and a telescopic spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, the present utility model provides the following technical solutions: the lake sediment depth-fixing sampling device comprises a mounting tube 1, wherein a mounting shell 101 is mounted at the top end of the mounting tube 1, a connecting rope 102 is detachably connected to the top end of the mounting shell 101, a sampling mechanism 2 is arranged in the mounting tube 1, and a winding component 3 is arranged at the top end of the connecting rope 102;
Wherein, sampling mechanism 2 is including equal fixed connection in the inside installation box 201 of installation pipe 1, and the top fixedly connected with motor 202 of installation pipe 1, and rotate between the inside of installation box 201 and be connected with dwang 203, fixed connection between the top of dwang 203 and the motor 202 output, and equal fixedly connected with sampling tube 204 between installation box 201 and the installation pipe 1, and the internally mounted of sampling tube 204 has auger 205, and the inside fixed box 206 of bottom one side fixedly connected with of installation box 201, and dwang 203 is located the inside swivelling joint of fixed box 206, and dwang 203 is located fixed connection on the inside lateral wall of fixed box 206 first swivelling tooth 207, and one side meshing of first swivelling tooth 207 is connected with second swivelling tooth 208, and the one end of auger 205 runs through fixed box 206 and second swivelling tooth 208 between fixed connection, make the bed mud of different degree of depth transport to the inside of installation box 201 through the rotation of multiunit auger 205, thereby realize quick fixed depth sampling's effect, adopt artifical lake sampling mode more convenient for among the prior art, improve staff's efficiency greatly, when the staff's is in the inside fixed box 206, and the bottom of installation pipe 203 is located fixed connection of drill bit layer 212 is realized through the fixed connection of drill bit 1, and the bottom of drill bit layer 212 is connected with the bottom of drill bit 1, and the bottom of drill bit 212 is connected with the bottom of the fixed connection in order to the bottom of drill bit 1, the bottom of drill bit layer 212 is realized through the fixed connection, and the bottom of the drill bit layer 212 is realized through the fixed connection of the bottom of the fixed connection of drill bit 1, and the drill bit layer 212 is easy to be connected with the bottom of the bottom layer 212, and the drill bit 1 is connected with the bottom layer 212 is connected with the bottom hole layer 212 through the bottom hole layer is fast when the bottom hole layer is connected with the bottom hole 212, and is connected with the bottom hole layer is easy through the bottom hole 212, the utility model has the advantages of increase the practicality when using for the staff, all block rotates on the one end lateral wall of auger 205 is connected with spacing 209, and fixed connection between the bottom of spacing 209 and the mounting box 201, through the design of spacing 209 to make auger 205 rotate more stably.
The winding assembly 3 comprises a mounting plate 301, the top end of the mounting plate 301 is fixedly connected with a shell 302, the inside of the shell 302 is rotationally connected with a winding roller 303, moreover, the top end of a connecting rope 102 penetrates through the mounting plate 301 to be in sliding connection, the top end of the connecting rope 102 is wound on the outer side wall of the winding roller 303, a worker operates a rotating handle 304 to drive the winding roller 303 to rotate, the winding roller 303 rotates to achieve winding and unwinding of the connecting rope 102, the effect of rapidly winding and unwinding the mounting tube 1 can be achieved, the sampling efficiency of the worker is greatly improved, meanwhile, the water depth can be judged according to the winding and unwinding length of the connecting rope 102, convenience is brought to the worker when the winding device is used, one end of the winding roller 303 is fixedly connected with a rotating handle 304, and the top end of the shell 302 is fixedly connected with a pulling handle 305, so that the winding roller 303 is rotated and the shell 302 is moved.
The inside of installation shell 101 is provided with fixed subassembly 4, and fixed subassembly 4 is including seting up in the inside ring channel 401 in installation shell 101 top, and the inside block of ring channel 401 is connected with annular heavy block 402, and the inside all fixedly connected with fixed pipe 403 of installation shell 101, and the inside sliding connection of one end of fixed pipe 403 has semicircle piece 404, and the inside fixedly connected with spacing pipe 405 of fixed pipe 403, and the inside sliding connection of one end of spacing pipe 405 has extrusion pole 406, and fixedly connected with expansion spring 407 between the one end of extrusion pole 406 and the semicircle piece 404, and fixedly connected with expansion spring 407 between the inside of extrusion pole 406 one end and spacing pipe 405, through the contractility of expansion spring 407, make one side of semicircle piece 404 support annular heavy block 402 top side, thereby realize quick installation and dismantle annular heavy block 402's effect, the staff can change the annular heavy block 402 of different densities according to lake sediment's hardness, thereby improve follow-up sampling efficiency, improve the sample accuracy.
Working principle: before the lake sediment depth-fixing sampling device is used, the whole condition of the device needs to be checked firstly, normal work can be confirmed, as shown in fig. 1-8, firstly, a worker throws the installation shell 101 and the installation tube 1 into water, the worker controls the connecting rope 102 in real time, the design of the annular sinking weight 402 is adopted, the installation tube 1 is further enabled to be rapidly inserted into the water sediment, the rotation of the rotating rod 203 is driven by the starting motor 202, the rotation of the rotating rod 203 drives the rotation of the plurality of groups of first rotating teeth 207, the rotation of the first rotating teeth 207 drives the rotation of the second rotating teeth 208, the rotation of the second rotating teeth 208 drives the rotation of the auger 205, the sediment with different depths is transmitted into the installation box 201 through the rotation of the plurality of groups of augmentations 205, thereby realizing the effect of rapid depth-fixing sampling, compared with the prior art, the sampling efficiency of the worker is greatly improved, convenience is brought by the mode of manually sampling underwater, when the lake sediment is harder, the drill bit 211 is fixedly connected with the rotary table 210 through the fixed connection between the drill bit 211 and the drill bit 210, thereby the drill bit 211 is enabled to rapidly reach the bottom of the drill bit 212 through the drill bit 211, and the drill bit 212 is rapidly connected with the drill sediment layer 1 through the rotary table 211, and the effect of the drill sediment is conveniently connected with the drill bit 1 through the drill bit 212 when the drill bit is rapidly connected with the drill bit layer 1 through the drill bit layer;
Through installing mounting plate 301 on the ship, the staff operates rotation handle 304 and drives the rotation of wind-up roll 303, and the rotation of wind-up roll 303 realizes receiving and releasing connecting rope 102, and then can realize collecting the effect of mounting tube 1 fast, improves staff's efficiency of taking a sample greatly, can judge the depth of water according to the receiving and releasing length of connecting rope 102 simultaneously, brings convenience for the staff when using;
through inserting annular heavy block 402 inside ring channel 401, the semicircular block 404 receives the removal that extrudees and drive extrusion rod 406 this moment, extrusion rod 406 removes and extrudes expansion spring 407, when annular heavy block 402 inserts the ring channel 401 inside completely, the semicircular block 404 releases the extrusion effect this moment, and then it resets to make semicircular block 404 through expansion spring 407's contractility, one side of semicircular block 404 supports annular heavy block 402 topside this moment, thereby realize quick installation and dismantlement annular heavy block 402's effect, the staff can change annular heavy block 402 of different density according to the hardness of lake sediment, thereby improve follow-up sampling efficiency, improve the sample accuracy.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The lake sediment depth-fixing sampling device comprises a mounting pipe (1), wherein a mounting shell (101) is mounted at the top end of the mounting pipe (1), and a connecting rope (102) is detachably connected to the top end of the mounting shell (101);
characterized by further comprising:
A sampling mechanism (2) is arranged in the mounting pipe (1), and a winding component (3) is arranged at the top end of the connecting rope (102);
Wherein, sampling mechanism (2) are including equal fixedly connected with installation box (201) in installation pipe (1) inside, and the top fixedly connected with motor (202) of installation pipe (1) to rotate between the inside of installation box (201) and be connected with dwang (203), and equal fixedly connected with sampling tube (204) between installation box (201) and installation pipe (1), and the internally mounted of sampling tube (204) has auger (205), and fixed box (206) of the inside one side of bottom of installation box (201) fixedly connected with, dwang (203) are located fixed box (206) inside swivelling joint moreover, and dwang (203) are located fixed box (206) inside lateral wall on fixedly connected with first rotating tooth (207), and one side meshing of first rotating tooth (207) is connected with second rotating tooth (208), and the one end of auger (205) runs through fixed box (206) and second rotating tooth (208) between fixedly connected.
2. The lake sediment depth sampling device of claim 1, wherein: the bottom of dwang (203) runs through installation tube (1) and rotates to be connected, and the bottom fixedly connected with carousel (210) of dwang (203) to the bottom of carousel (210) can be dismantled and be connected with drill bit (211), and the inside threaded connection in bottom of installation tube (1) has plug (212) moreover.
3. The lake sediment depth sampling device of claim 1, wherein: the winding assembly (3) comprises a mounting plate (301), the top end of the mounting plate (301) is fixedly connected with a shell (302), the winding roller (303) is rotatably connected in the shell (302), the top end of the connecting rope (102) penetrates through the mounting plate (301) in a sliding connection mode, and the top end of the connecting rope (102) is wound on the outer side wall of the winding roller (303).
4. The lake sediment depth sampling device of claim 1, wherein: the inside of installation shell (101) is provided with fixed subassembly (4), and fixed subassembly (4) are including seting up in inside ring channel (401) in installation shell (101) top, and the inside block of ring channel (401) is connected with annular heavy piece (402), and the inside equal fixedly connected with fixed pipe (403) of installation shell (101) moreover, and the inside sliding connection of one end of fixed pipe (403) has semicircle piece (404), and the inside fixedly connected with spacing pipe (405) of fixed pipe (403), and the inside sliding connection of one end of spacing pipe (405) has extrusion pole (406), and fixed connection between one end of extrusion pole (406) and semicircle piece (404), and fixedly connected with telescopic spring (407) between extrusion pole (406) one end and the inside of spacing pipe (405).
5. The lake sediment depth sampling device of claim 1, wherein: and the outer side wall of one end of the auger (205) is fixedly connected with a limiting frame (209) in a clamping and rotating manner, and the bottom end of the limiting frame (209) is fixedly connected with the mounting box (201).
6. A lake sediment depth sampling device according to claim 3, wherein: one end of the wind-up roll (303) is fixedly connected with a rotating handle (304), and the top end of the shell (302) is fixedly connected with a pulling handle (305).
7. The lake sediment depth sampling device of claim 1, wherein: the top end of the rotating rod (203) is fixedly connected with the output end of the motor (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323340995.XU CN221377200U (en) | 2023-12-08 | 2023-12-08 | Lake sediment depth setting sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323340995.XU CN221377200U (en) | 2023-12-08 | 2023-12-08 | Lake sediment depth setting sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221377200U true CN221377200U (en) | 2024-07-19 |
Family
ID=91890042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323340995.XU Active CN221377200U (en) | 2023-12-08 | 2023-12-08 | Lake sediment depth setting sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221377200U (en) |
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2023
- 2023-12-08 CN CN202323340995.XU patent/CN221377200U/en active Active
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