CN220729568U - Tightness inspection tool for plastic composite pipe - Google Patents
Tightness inspection tool for plastic composite pipe Download PDFInfo
- Publication number
- CN220729568U CN220729568U CN202321900958.7U CN202321900958U CN220729568U CN 220729568 U CN220729568 U CN 220729568U CN 202321900958 U CN202321900958 U CN 202321900958U CN 220729568 U CN220729568 U CN 220729568U
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- Prior art keywords
- pipe
- fixed
- bevel gear
- basin
- plastic composite
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- 239000002131 composite material Substances 0.000 title claims abstract description 48
- 229920003023 plastic Polymers 0.000 title claims abstract description 48
- 239000004033 plastic Substances 0.000 title claims abstract description 48
- 238000007689 inspection Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000003756 stirring Methods 0.000 claims abstract description 47
- 239000000049 pigment Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000012466 permeate Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of inspection tools, in particular to a tightness inspection tool for a plastic composite pipe, which is convenient for adjusting the distance between an air inlet pipe and a closed pipe according to the length of the plastic composite pipe to be detected, and reduces the use limitation of a device; including basin, air compressor machine, bellows, intake pipe and sealed pipe, the top of basin is provided with the opening, the left end at the basin is fixed to the air compressor machine, and the output and the bellows intercommunication of air compressor machine, the other end and the intake pipe intercommunication of bellows, and the upper portion at the basin right-hand member inside wall is fixed to sealed pipe, still include stirring pushing mechanism, adjustment mechanism and slider, stirring pushing mechanism installs the bottom at the basin, stirring pushing mechanism is used for mixing water and pigment with water simultaneously upwards propelling movement, adjustment mechanism installs in the top left side of basin, adjustment mechanism is used for driving the slider and controls the removal, and slider and the top inside wall left side slip clamping of basin, the intake pipe is fixed on the slider.
Description
Technical Field
The utility model relates to the technical field of inspection tools, in particular to a tightness inspection tool for a plastic composite pipe.
Background
After the extrusion molding processing of the plastic composite pipe is finished, the air tightness detection is required, the patent document with the retrieval bulletin number of CN215004131U provides a plastic pipe air tightness detection device, the device comprises a bottom plate, be provided with an upper end open-ended water tank on the bottom plate, be provided with telescopic machanism on the bottom plate in the water tank outside, telescopic machanism upper end is provided with the bracing piece that extends to the water tank top, the bracing piece lower extreme is provided with the mounting panel of vertical extension, the both sides of mounting panel are provided with the mounting bracket, install the intake pipe that the axis extends along the level on the mounting bracket of one side, be provided with the air compressor machine on the bottom plate, the air compressor machine is provided with the gas-supply pipe that communicates with the intake pipe, install on the mounting bracket of opposite side coaxial and the same closed tube of diameter with the intake pipe, be provided with the bidirectional telescoping rod parallel with the intake pipe between two mounting brackets, the both sides of bidirectional telescoping rod all are provided with the spacing pipe coaxial with the spacing pipe, spacing pipe internal diameter increases gradually and spacing pipe internal diameter minimum department equals the intake pipe external diameter along the direction of keeping away from the bidirectional telescoping rod, but it finds in the use, distance between intake pipe and the spacing pipe of the device is fixed, the above-mentioned device only detects the plastic composite pipe of specific length on the mounting bracket, cause the device to detect the great use limitation.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the tightness test tool for the plastic composite pipe, which is convenient for adjusting the distance between the air inlet pipe and the closed pipe according to the length of the plastic composite pipe to be tested and reducing the use limitation of the plastic composite pipe.
The utility model relates to a tightness test tool for a plastic composite pipe, which comprises a water tank, an air compressor, a corrugated pipe, an air inlet pipe and a closed pipe, wherein the top end of the water tank is provided with an opening, the air compressor is fixed at the left end of the water tank, the output end of the air compressor is communicated with the corrugated pipe, the other end of the corrugated pipe is communicated with the air inlet pipe, the closed pipe is fixed at the upper part of the inner side wall of the right end of the water tank, the tightness test tool also comprises a stirring and pushing mechanism, an adjusting mechanism and a sliding block, the stirring and pushing mechanism is arranged at the bottom of the water tank, the stirring and pushing mechanism is used for mixing water and pigment and pushing water upwards, the adjusting mechanism is arranged at the left side of the top of the water tank, the adjusting mechanism is used for driving the sliding block to move left and right, the sliding block and the left side of the inner side wall of the top end of the water tank are clamped, and the air inlet pipe is fixed on the sliding block; the sliding block and the air inlet pipe are driven to move left and right through the adjusting mechanism, the distance between the air inlet pipe and the closed pipe is convenient to adjust according to the length of the plastic composite pipe to be measured, after adjustment is finished, two ends of the plastic composite pipe are respectively connected with the air inlet pipe and the closed pipe through the clamping hoop, water and pigment are poured into the water tank in advance, meanwhile, the stirring and pushing mechanism is started, the water and the pigment in the water tank are mixed and pushed upwards through the stirring and pushing mechanism, the water is enabled to permeate the plastic composite pipe, the air compressor is started, air is blown into the plastic composite pipe through the matching of the air compressor, the corrugated pipe and the air inlet pipe, whether bubbles are generated in the water of the water tank or not is observed, if the bubbles are generated, the tightness of the plastic composite pipe is proved to be inconsistent with the standard, and if no bubbles are generated, the tightness detection of the plastic composite pipe with different lengths is realized, and the use limitation of the device is reduced.
Preferably, the adjusting mechanism comprises a first motor, two groups of chain wheels, a chain, a first screw sleeve and a screw rod, wherein the first motor is fixed at the left side of the top end of the water tank, the output end of the first motor is connected with the chain wheels, the other group of chain wheels are fixed on the first screw sleeve, the two groups of chain wheels are in transmission connection through the chain, the first screw sleeve is in rotary connection with the upper part of the left end of the water tank, the screw rod is in threaded connection with the first screw sleeve, and the right end of the screw rod is connected with the sliding block; the first motor drives the chain wheels to rotate, and the two groups of chain wheels are connected through chain transmission, so that the first screw sleeve rotates, the screw rod drives the sliding block to move left and right, and power is provided for movement of the sliding block.
Preferably, the stirring and pushing mechanism comprises a second motor, a first bevel gear, a second bevel gear, a hollow screw rod, a second screw sleeve, a push plate, a third bevel gear, a stirring shaft and a plurality of groups of stirring rods, wherein the second motor is fixed at the bottom end of the water tank, the output end of the second motor is connected with the first bevel gear, the first bevel gear is in meshed transmission connection with the second bevel gear, the second bevel gear is fixed at the bottom of the hollow screw rod, the hollow screw rod is in rotary connection with the middle part of the bottom end of the water tank, the second screw sleeve is in threaded connection with the hollow screw rod, the second screw sleeve is fixed at the middle part of the push plate, the push plate is in tight contact with and slides with the inner side wall of the water tank, the third bevel gear is also in meshed transmission connection with the first bevel gear, the stirring shaft is in rotary connection with the hollow screw rod, the top end of the stirring shaft penetrates through the hollow screw rod, and the plurality of groups of stirring rods are uniformly fixed at the upper part of the stirring shaft; the first bevel gear is driven to rotate through the second motor, the first bevel gear is connected with the second bevel gear in a meshing transmission manner, so that the hollow screw rod rotates, the second screw sleeve drives the push plate to move upwards, at the moment, the push plate pushes water and pigment in the water tank upwards, the water is enabled to permeate the plastic composite pipe, meanwhile, the third bevel gear is connected with the first bevel gear in a meshing transmission manner, the stirring shaft drives the stirring rod to rotate, the water and the pigment are mixed through the stirring rod, whether bubbles are generated in the water tank is conveniently observed, and the using convenience of the device is improved.
Preferably, the device further comprises a limiting block, wherein the limiting block is fixed at the top of the hollow screw; through setting up the stopper, carry out spacingly to the second swivel nut, avoid second swivel nut to collide with the puddler, improve the stability in use of device.
Preferably, the device further comprises an observation window, wherein the observation window is fixed at the front end of the water tank; through setting up the observation window, whether the staff of being convenient for observes the basin inside and has bubble to produce, further improves the use convenience of device.
Preferably, the first motor is a noise reduction motor; noise pollution is reduced and the using effect of the device is improved by arranging the silencing motor.
Preferably, the corrugated pipe is made of stainless steel; by arranging the stainless steel material, the structural strength of the device is improved, and the service life of the device is prolonged.
Compared with the prior art, the utility model has the beneficial effects that: the sliding block and the air inlet pipe are driven to move left and right through the adjusting mechanism, the distance between the air inlet pipe and the closed pipe is convenient to adjust according to the length of the plastic composite pipe to be measured, after adjustment is finished, two ends of the plastic composite pipe are respectively connected with the air inlet pipe and the closed pipe through the clamping hoop, water and pigment are poured into the water tank in advance, meanwhile, the stirring and pushing mechanism is started, the water and the pigment in the water tank are mixed and pushed upwards through the stirring and pushing mechanism, the water is enabled to permeate the plastic composite pipe, the air compressor is started, air is blown into the plastic composite pipe through the matching of the air compressor, the corrugated pipe and the air inlet pipe, whether bubbles are generated in the water of the water tank or not is observed, if the bubbles are generated, the tightness of the plastic composite pipe is proved to be inconsistent with the standard, and if no bubbles are generated, the tightness detection of the plastic composite pipe with different lengths is realized, and the use limitation of the device is reduced.
Drawings
FIG. 1 is a schematic view of a first axis and a partial cross-section thereof;
FIG. 2 is a schematic view of a second axial structure of the present utility model;
FIG. 3 is a front view and partially cut-away schematic illustration of the structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A in accordance with the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B in accordance with the present utility model;
the reference numerals in the drawings: 1. a water tank; 2. an air compressor; 3. a bellows; 4. an air inlet pipe; 5. closing the tube; 6. a slide block; 7. a first motor; 8. a sprocket; 9. a chain; 10. a first screw sleeve; 11. a screw; 12. a second motor; 13. a first bevel gear; 14. a second bevel gear; 15. a hollow screw; 16. a second screw sleeve; 17. a push plate; 18. a third bevel gear; 19. a stirring shaft; 20. a stirring rod; 21. a limiting block; 22. and an observation window.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, 2, 3 and 4, the device comprises a water tank 1, an air compressor 2, a corrugated pipe 3, an air inlet pipe 4 and a closed pipe 5, wherein an opening is arranged at the top end of the water tank 1, the air compressor 2 is fixed at the left end of the water tank 1, the output end of the air compressor 2 is communicated with the corrugated pipe 3, the other end of the corrugated pipe 3 is communicated with the air inlet pipe 4, the closed pipe 5 is fixed at the upper part of the inner side wall at the right end of the water tank 1, the device further comprises a stirring and pushing mechanism, an adjusting mechanism and a sliding block 6, the stirring and pushing mechanism is arranged at the bottom of the water tank 1 and used for mixing water and pigment and pushing water upwards, the adjusting mechanism comprises a first motor 7, two groups of chain wheels 8, a chain 9, a first screw sleeve 10 and a screw rod 11, wherein the first motor 7 is fixed on the left side of the top end of the water tank 1, the output end of the first motor 7 is connected with the chain wheels 8, the other group of chain wheels 8 are fixed on the first screw sleeve 10, the two groups of chain wheels 8 are in transmission connection through the chain 9, the first screw sleeve 10 is in rotational connection with the upper part of the left end of the water tank 1, the screw rod 11 is in threaded connection with the first screw sleeve 10, the right end of the screw rod 11 is connected with the sliding block 6, the sliding block 6 is in sliding clamping with the left side of the inner side wall of the top end of the water tank 1, and the air inlet pipe 4 is fixed on the sliding block 6; the first motor 7 drives the chain wheels 8 to rotate, the two groups of chain wheels 8 are connected through the chain 9 in a transmission manner, so that the first screw sleeve 10 rotates, the screw 11 drives the sliding block 6 to move left and right, at the moment, the sliding block 6 drives the air inlet pipe 4 to move left and right under the matched use of the corrugated pipe 3, the distance between the air inlet pipe 4 and the closed pipe 5 is conveniently adjusted according to the length of the plastic composite pipe to be detected, after the adjustment is finished, the two ends of the plastic composite pipe are respectively connected with the air inlet pipe 4 and the closed pipe 5 through the clamp, water and pigment are poured into the water tank 1 in advance, meanwhile, the stirring and pushing mechanism is started, the water and pigment in the water tank 1 are mixed and pushed upwards through the stirring and pushing mechanism, the water is enabled to permeate the plastic composite pipe, the air compressor 2 is started, air is blown into the plastic composite pipe through the matching of the air compressor 2, the corrugated pipe 3 and the air inlet pipe 4, whether air bubbles are generated in the water of the water tank 1 is observed, if the air bubbles are not in accordance with standards, and if the air bubbles are not in the composite standards, the sealing performance of the plastic composite pipe with different lengths is proved, and the use limitation of the device is reduced.
Example 2
As shown in fig. 1, 3 and 5, the device comprises a water tank 1, an air compressor 2, a corrugated pipe 3, an air inlet pipe 4 and a closed pipe 5, wherein an opening is arranged at the top end of the water tank 1, the air compressor 2 is fixed at the left end of the water tank 1, the output end of the air compressor 2 is communicated with the corrugated pipe 3, the other end of the corrugated pipe 3 is communicated with the air inlet pipe 4, the closed pipe 5 is fixed at the upper part of the inner side wall at the right end of the water tank 1, the device further comprises a stirring pushing mechanism, an adjusting mechanism and a sliding block 6, the stirring pushing mechanism comprises a second motor 12, a first bevel gear 13, a second bevel gear 14, a hollow screw 15, a second screw sleeve 16, a push plate 17, a third bevel gear 18, a stirring shaft 19 and a plurality of groups of stirring rods 20, the second motor 12 is fixed at the bottom end of the water tank 1, the output end of the second motor 12 is connected with the first bevel gear 13 and the first bevel gear 13 is in meshed transmission connection with the second bevel gear 14, the second bevel gear 14 is fixed at the bottom of the hollow screw 15, the hollow screw 15 is rotationally connected with the middle part of the bottom end of the water tank 1, the second screw sleeve 16 is in threaded connection with the hollow screw 15, the second screw sleeve 16 is fixed at the middle part of the push plate 17, the push plate 17 is tightly contacted with the inner side wall of the water tank 1 and slides, the third bevel gear 18 is also in meshed transmission connection with the first bevel gear 13, the third bevel gear 18 is fixed at the bottom end of the stirring shaft 19, the stirring shaft 19 is rotationally connected with the hollow screw 15, the top end of the stirring shaft 19 penetrates through the hollow screw 15, a plurality of groups of stirring rods 20 are uniformly fixed at the upper part of the stirring shaft 19, the adjusting mechanism is arranged at the left side of the top of the water tank 1 and used for driving the sliding block 6 to move left and right, the sliding block 6 is in sliding clamping with the left side of the inner side wall of the top end of the water tank 1, and the air inlet pipe 4 is fixed on the sliding block 6; the sliding block 6 and the air inlet pipe 4 are driven to move left and right through the adjusting mechanism, the distance between the air inlet pipe 4 and the closed pipe 5 is convenient to adjust according to the length of the plastic composite pipe to be measured, after the adjustment is finished, two ends of the plastic composite pipe are respectively connected with the air inlet pipe 4 and the closed pipe 5 through the clamp, water and pigment are poured into the water tank 1 in advance, the second motor 12 is started, the first bevel gear 13 is driven to rotate through the second motor 12, the first bevel gear 13 is meshed and connected with the second bevel gear 14 in a transmission mode, so that the hollow screw 15 rotates, the second screw sleeve 16 drives the push plate 17 to move upwards, at the moment, the push plate 17 pushes water and pigment in the water tank 1 upwards, the water is enabled to permeate the plastic composite pipe, meanwhile, the third bevel gear 18 is meshed and connected with the first bevel gear 13 in a transmission mode, the stirring shaft 19 drives the stirring rod 20 to rotate, the water and the pigment are mixed through the stirring rod 20, the air compressor 2 is started, air is blown into the plastic composite pipe through the matching of the air compressor 2, whether air bubbles are generated in the water tank 1, if the air bubbles are proved to exist, the situation that the air bubbles are different in the water tank, the plastic composite pipe is different in the sealing standards, the sealing performance is reduced, and the sealing performance of the plastic composite device is different, and the sealing performance is achieved.
As shown in fig. 1 to 5, in the tightness test tool for the plastic composite pipe, when the tightness test tool is in operation, firstly, the sprocket 8 is driven to rotate by the first motor 7, the two groups of sprockets 8 are connected by the chain 9 in a transmission way, so that the first screw sleeve 10 rotates, the screw 11 drives the slide block 6 to move left and right, at the moment, the slide block 6 drives the air inlet pipe 4 to move left and right under the matched use of the corrugated pipe 3, the distance between the air inlet pipe 4 and the closed pipe 5 is conveniently adjusted according to the length of the plastic composite pipe to be tested, the using limitation of the device is reduced, then, two ends of the plastic composite pipe are respectively connected with the air inlet pipe 4 and the closed pipe 5 by the clamp, water and pigment are poured into the water tank 1 in advance, meanwhile, the second motor 12 is started, the first bevel gear 13 is driven to rotate by the second motor 12, the first bevel gear 14 is meshed and connected by the first bevel gear 13, so that the hollow screw 15 rotates, the second bevel gear 16 drives the push plate 17 to move upwards, at the moment, the push plate 17 pushes the water and the pigment in the water tank 1 upwards, and the water in the water tank 1 pass through the plastic composite pipe, the third bevel gear 18 is matched with the air inlet pipe 20, the air bubble 20 is prevented from being generated by the air bubble 20, if the air bubble 20 is not matched with the air bubble 20, the air bubble 20 is observed, and the air bubble 20 is not matched with the air inlet pipe 2 is formed by the air inlet pipe 2, and the air bubble 20 is further, and the air bubble is observed, if the air bubble is observed through the air inlet pipe 2 is filled by the air inlet pipe 2 and the air hole is filled, the use stability of the device is improved.
The air compressor 2, the corrugated pipe 3, the first motor 7, the second motor 12 and the hollow screw 15 of the tightness test tool for the plastic composite pipe are purchased in the market, and are installed and operated according to the attached use instruction by a person skilled in the art without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The utility model provides a leakproofness inspection frock of plastics composite pipe, including basin (1), air compressor machine (2), bellows (3), intake pipe (4) and sealed pipe (5), the top of basin (1) is provided with the opening, the left end at basin (1) is fixed in air compressor machine (2), and the output and the bellows (3) intercommunication of air compressor machine (2), the other end and intake pipe (4) intercommunication of bellows (3), and the upper portion at basin (1) right-hand member inside wall is fixed in sealed pipe (5), a serial communication port, still include stirring pushing mechanism, adjustment mechanism and slider (6), the bottom at basin (1) is installed to stirring pushing mechanism, stirring pushing mechanism is used for upwards propelling movement water and pigment simultaneously, adjustment mechanism installs the top left side at basin (1), adjustment mechanism is used for driving slider (6) and moves about, and slider (6) and the top inside wall left side slip clamping of basin (1), intake pipe (4) are fixed on slider (6).
2. The tightness test tool for the plastic composite pipe according to claim 1, wherein the adjusting mechanism comprises a first motor (7), two groups of chain wheels (8), a chain (9), a first screw sleeve (10) and a screw rod (11), wherein the first motor (7) is fixed on the left side of the top end of the water tank (1), the output end of the first motor (7) is connected with the chain wheels (8), the other group of chain wheels (8) is fixed on the first screw sleeve (10), the two groups of chain wheels (8) are in transmission connection through the chain (9), the first screw sleeve (10) is in rotary connection with the upper part of the left end of the water tank (1), the screw rod (11) is in threaded connection with the first screw sleeve (10), and the right end of the screw rod (11) is connected with the sliding block (6).
3. A tightness test tool for plastic composite pipes according to claim 1, wherein the stirring pushing mechanism comprises a second motor (12), a first bevel gear (13), a second bevel gear (14), a hollow screw (15), a second screw sleeve (16), a push plate (17), a third bevel gear (18), a stirring shaft (19) and a plurality of groups of stirring rods (20), the second motor (12) is fixed at the bottom end of the water tank (1), the output end of the second motor (12) is connected with the first bevel gear (13), the first bevel gear (13) is in meshed transmission connection with the second bevel gear (14), the second bevel gear (14) is fixed at the bottom of the hollow screw (15), the hollow screw (15) is in rotary connection with the middle of the bottom end of the water tank (1), the second screw sleeve (16) is in threaded connection with the hollow screw (15), the second screw sleeve (16) is fixed at the middle of the push plate (17), the push plate (17) is in tight contact with and slides with the inner side wall of the water tank (1), the third bevel gear (18) is also in meshed transmission connection with the first bevel gear (13), the third bevel gear (18) is also in rotary connection with the hollow screw (19) and the stirring shaft (19) is in rotary connection with the hollow screw (19), and a plurality of groups of stirring rods (20) are uniformly fixed on the upper part of the stirring shaft (19).
4. A plastic composite pipe tightness testing tool as claimed in claim 3, further comprising a limiting block (21), wherein the limiting block (21) is fixed on top of the hollow screw (15).
5. The tightness test fixture for the plastic composite pipe according to claim 1, further comprising an observation window (22), wherein the observation window (22) is fixed at the front end of the water tank (1).
6. A tightness test fixture for plastic composite pipes according to claim 2, characterized in that the first motor (7) is a sound-deadening motor.
7. The tightness test fixture for the plastic composite pipe according to claim 1, wherein the corrugated pipe (3) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900958.7U CN220729568U (en) | 2023-07-19 | 2023-07-19 | Tightness inspection tool for plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900958.7U CN220729568U (en) | 2023-07-19 | 2023-07-19 | Tightness inspection tool for plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729568U true CN220729568U (en) | 2024-04-05 |
Family
ID=90499308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321900958.7U Active CN220729568U (en) | 2023-07-19 | 2023-07-19 | Tightness inspection tool for plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729568U (en) |
-
2023
- 2023-07-19 CN CN202321900958.7U patent/CN220729568U/en active Active
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