CN219955016U - Indication mechanism for cabinet capacity of gas cabinet - Google Patents
Indication mechanism for cabinet capacity of gas cabinet Download PDFInfo
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- CN219955016U CN219955016U CN202321231820.2U CN202321231820U CN219955016U CN 219955016 U CN219955016 U CN 219955016U CN 202321231820 U CN202321231820 U CN 202321231820U CN 219955016 U CN219955016 U CN 219955016U
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- pointer
- pulley block
- heavy hammer
- section
- cabinet
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a gas tank capacity indicating mechanism, which comprises a pulley block heavy hammer section and an indicating section, wherein the pulley block heavy hammer section comprises a first pulley block heavy hammer section and a second pulley block heavy hammer section, the indicating section comprises a tank capacity display board with a digital mark and a pointer, and the pointer is movably arranged on the tank capacity display board; the first pulley block heavy hammer section comprises a first guide rail bracket, a pulley block, a steel wire rope and a large heavy hammer, wherein the pulley block, the steel wire rope and the large heavy hammer are arranged in the first guide rail bracket, one end of the steel wire rope extends out of the first guide rail bracket and is connected with a piston in the gas cabinet, and the steel wire rope is matched with the pulley block and the large heavy hammer and is connected with a pointer of the indication section, so that the pointer moves on a cabinet display board; the second pulley block heavy hammer comprises a second guide rail bracket, a guide fixed pulley and a small heavy hammer, wherein a steel wire rope penetrating through the indication section in the first pulley block heavy hammer section penetrates through the guide fixed pulley to be connected with the small heavy hammer, so that the small heavy hammer moves up and down in the second guide rail bracket; the mechanism is convenient for watching the cabinet to display, and has high cabinet display precision, easy operation and high safety.
Description
Technical Field
The utility model relates to an indicating mechanism, in particular to a gas tank capacity indicating mechanism, and belongs to the technical field of gas tanks.
Background
The metallurgical industry generally has gas system, adjust the gas pipe network balance and must use the gas cabinet, the steady smooth operation of gas cabinet plays the key effect, the cabinet appearance of gas cabinet is indicated to be the heaviness, general cabinet appearance indicating mechanism can use mechanical disc or radar, mechanical disc indicating mechanism is heavier and inconvenient maintenance, because mechanical disc cabinet volume weight is heavy has the risk of dropping, and mechanical disc mechanism is comparatively complicated to bring inconvenience for maintenance personnel maintenance, the radar measures comparatively accurately under the ideal condition, but the cost is very high, simultaneously the requirement is very high to the environment, interference killing feature is weaker, the radar is instructed and is error can appear, for example because the piston often produces certain slope, then the reflection wave often accepts the effect inadequately or inaccurate inapplicably, comparatively abominable operating mode.
The patent CN203202578U has a rubber membrane seal dry-type gas tank with tank capacity indication, a leveling counterweight is hung outside the side wall of the gas tank through a leveling steel wire rope, and a tank capacity pointer is arranged on a leveling configuration; the other end of the leveling wire rope extends into the gas tank and is connected with a gas tank piston in the gas tank; a leveling counterweight guide rail matched with the leveling counterweight is arranged on the outer side wall of the gas tank; leveling one side of the guide rail, and arranging cabinet capacity scales on the outer surface of the side wall of the gas cabinet; the movement range of the cabinet capacity pointer is within the cabinet capacity scale range, the invisible piston movement condition in the cabinet is expressed and converted by the visible leveling counterweight movement condition outside the cabinet by utilizing the linear linkage relation of the piston and the leveling counterweight, so that the cabinet capacity indication function is realized;
therefore, developing a gas holder capacity indicator that overcomes the above-mentioned drawbacks is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the gas tank capacity indicating mechanism which is convenient for viewing the tank capacity display, and has high accuracy, easy operation and high safety.
In order to solve the technical problems, the utility model provides a gas tank cabinet capacity indicating mechanism, which is arranged on one side of the outer wall of a gas tank and comprises a pulley block heavy hammer section and an indicating section, wherein the pulley block heavy hammer section comprises a first pulley block heavy hammer section and a second pulley block heavy hammer section, one end of the indicating section is connected with the first pulley block heavy hammer section, and the other end of the indicating section is connected with the second pulley block heavy hammer section, wherein:
the indication section comprises a cabinet display board with a digital mark and a pointer, and the pointer is movably arranged on the cabinet display board;
the first pulley block heavy hammer section comprises a first guide rail bracket, a pulley block, a steel wire rope and a large heavy hammer, wherein the pulley block, the steel wire rope and the large heavy hammer are arranged in the first guide rail bracket, one end of the steel wire rope extends out of the first guide rail bracket and is connected with a piston in the gas cabinet, and the steel wire rope is matched with the pulley block and the large heavy hammer and is connected with a pointer of the indication section, so that the pointer moves on a cabinet display board;
the second pulley block heavy hammer comprises a second guide rail bracket, a guide fixed pulley and a small heavy hammer, the upper end of the inner wall of the second guide rail bracket is provided with the guide fixed pulley, and a steel wire rope penetrating through the indication section in the first pulley block heavy hammer section penetrates through the guide fixed pulley to be connected with the small heavy hammer, so that the small heavy hammer moves up and down in the second guide rail bracket.
The technical scheme of the utility model is as follows:
further, in the gas holder cabinet capacity indication mechanism, the pulley block comprises a fixed pulley block, a movable pulley block, a first guiding fixed pulley and a fixed pulley block, wherein the fixed pulley block is arranged at the top end in the first guide rail bracket through a support, the first guiding fixed pulley block is arranged at the bottom in the first guide rail bracket through the support, the movable pulley block is arranged between the fixed pulley block and the first guiding fixed pulley block in the first guide rail bracket, and a heavy hammer is arranged at the lower end of the movable pulley block through the support.
The technical effect through the design of assembly pulley, can shorten the high stroke of gas holder, compress to a minor segment to the high stroke compression of gas holder, more conveniently watch the cabinet appearance and show, also guaranteed the accuracy.
In the gas cabinet capacity indicating mechanism, the steel wire rope comprises a first section of steel wire rope and a second section of steel wire rope, one end of the first section of steel wire rope extends out of the first guide rail bracket to be connected with the piston in the gas cabinet, the other end of the first section of steel wire rope firstly passes through the fixed pulley in the fixed pulley block to wind the movable pulley in the movable pulley block, sequentially alternately passes through the fixed pulley and finally is locked and arranged at the top end of the first guide rail bracket; one end of the second steel wire rope is connected with the bottom end of the large heavy hammer, and the other end of the second steel wire rope penetrates through the first guide fixed pulley to be connected with the pointer and penetrates through the pointer to be connected with the small heavy hammer in the heavy hammer section of the second pulley block.
The two-section steel wire rope is convenient to replace and maintain, the steel wire rope is easy to rub and damage during use, the sectional type steel wire rope is easy to replace and maintain, and the whole steel wire rope does not need to be replaced.
In the gas holder cabinet capacity indicating mechanism, the fixed pulley block comprises a plurality of independent fixed pulleys arranged at intervals side by side, and the movable pulley block comprises a plurality of independent movable pulleys arranged at intervals side by side.
The technical effect is that the pulley block is convenient for reduce the stroke and is convenient for watching.
Among the foregoing gas holder cabinet appearance indicating mechanism, the pointer includes the arrow point, the pointer support, the buckle, pointer guide rail and pointer small wheel, be equipped with the pointer guide rail on holding one side that is equipped with the digital sign on the display panel, the one end of pointer support is equipped with the arrow point and forms an inverted U-shaped structure card and establish on holding the display panel, the other end of pointer support sets up two pointer small wheels through branch, pointer small wheel and pointer guide rail looks adaptation, the pointer small wheel is provided with on the pointer guide rail, one side of pointer support is equipped with the buckle, second section wire rope passes the buckle and drives the pointer support through the buckle and remove and make the arrow point remove on holding the display panel.
The technical effect is that the arrow pointer moves on the cabinet display board through the action of the snap fit pointer small wheel and the pointer guide rail, the resistance is small, the accuracy is higher, and the installation and the use are more convenient.
In the gas cabinet containing indicating mechanism, the cabinet containing display board is horizontally arranged, the first guide rail support and the second guide rail support are respectively and vertically arranged at two ends of the cabinet containing display board, the first guide rail support is located at the upper end of the cabinet containing display board, and the second guide rail support is located at the lower end of the cabinet containing display board.
The technical effect, cabinet holds display panel level setting, and the guide rail support sets up perpendicularly, and one at the upper end is one in the lower extreme to the guide rail support for wire rope pulls the pointer removal in the horizontal direction, and convenient instruction also improves the accuracy nature.
In the gas cabinet capacity indicating mechanism, the digital mark on the cabinet capacity display board is stuck with a reflective paste.
The technical effect is that the digital mark is stuck with the reflective paste, so that inspection staff can see clearly and observe in time at night or when the environmental luminosity is insufficient.
In the gas cabinet capacity indicating mechanism, the lower end of the heavy hammer is provided with a pull buckle.
The technical effect is convenient for the connection of second section wire rope, and the installation is dismantled more conveniently.
The beneficial effects of the utility model are as follows:
the utility model greatly shortens the travel by utilizing the pulley block, is convenient to watch, and simultaneously, the multi-section steel wire rope is convenient to maintain and replace, so that the cost is reduced.
The indicating mechanism has high accuracy in displaying the cabinet volume, is easy to operate, maintain and maintain, is not easy to have accident hidden trouble, is convenient for operators to accurately know the capacity of the gas cabinet, is convenient for maintenance personnel to replace steel wire ropes, and ensures the stable operation of a gas system.
Drawings
FIG. 1 is a schematic diagram of a gas tank capacity indicating mechanism according to an embodiment of the present utility model;
FIG. 2 is a front view of a fixed pulley block in a gas tank capacity indicating mechanism according to an embodiment of the utility model;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is an enlarged schematic view of the portion A of the gas holder capacity indication mechanism according to the embodiment of the utility model;
FIG. 5 is a schematic diagram of a pointer in a gas holder capacity indication mechanism according to an embodiment of the present utility model;
FIG. 6 is a side view of FIG. 5;
in the figure: the display board is contained in a 1-cabinet, 2-pointer, 21-arrow pointer, 22-pointer support, 23-buckle, 24-pointer guide rail, 25-pointer small wheel, 3-first guide rail support, 4-big weight, 5-second guide rail support, 6-guiding fixed pulley, 7-small weight, 8-fixed pulley block, 81-fixed pulley, 9-movable pulley block, 10-first guiding fixed pulley, 11-first section steel wire rope and 12-second section steel wire rope.
Detailed Description
Examples
The embodiment provides a gas holder cabinet holds indicating mechanism, and the structure is as shown in fig. 1-6, sets up in gas holder outer wall one side, including assembly pulley weight section and instruction section, assembly pulley weight section includes first assembly pulley weight section and second assembly pulley weight section, and the one end and the first assembly pulley weight section of instruction section are connected, and the other end and the second assembly pulley weight section of instruction section are connected, wherein:
the indication section comprises a cabinet display board 1 with a digital mark and a pointer 2, and the pointer 2 is movably arranged on the cabinet display board 1;
the first pulley block heavy hammer section comprises a first guide rail bracket 3, a pulley block, a steel wire rope and a large heavy hammer 4 which are arranged in the first guide rail bracket 3, wherein one end of the steel wire rope extends out of the first guide rail bracket 3 and is connected with a piston in a gas cabinet, and the steel wire rope is matched with the pulley block and the large heavy hammer and is connected with a pointer 2 of the indication section, so that the pointer 2 moves on a cabinet display board 1;
the second pulley block heavy hammer comprises a second guide rail bracket 5, a guide fixed pulley 6 and a small heavy hammer 7, wherein the upper end of the inner wall of the second guide rail bracket 5 is provided with the guide fixed pulley 6, and a steel wire rope passing through the indication section in the first pulley block heavy hammer section passes through the guide fixed pulley 6 to be connected with the small heavy hammer 7, so that the small heavy hammer 7 moves up and down in the second guide rail bracket 5.
In this embodiment, the pulley block includes a fixed pulley block 8, a movable pulley block 9, a first guiding fixed pulley 10, and the fixed pulley block 8 is arranged at the top end in the first guide rail bracket 3 through a bracket, the first guiding fixed pulley 10 is arranged at the bottom in the first guide rail bracket 3 through a bracket, the movable pulley block 9 is arranged between the fixed pulley block 8 and the first guiding fixed pulley 10 in the first guide rail bracket 3, and the lower end of the movable pulley block 9 is provided with a heavy hammer 4 through a bracket.
In the embodiment, the steel wire rope comprises a first section of steel wire rope 11 and a second section of steel wire rope 12, one end of the first section of steel wire rope 11 extends out of the first guide rail bracket 3 to be connected with a piston in a gas tank, the other end of the first section of steel wire rope firstly passes through a fixed pulley in the fixed pulley block 8 to wind a movable pulley in the movable pulley block 9, alternately passes through the fixed pulley in sequence, and finally is locked and arranged at the top end of the first guide rail bracket 3; one end of the second steel wire rope 12 is connected with the bottom end of the large heavy hammer 4, and the other end of the second steel wire rope passes through the first guiding fixed pulley 10 to be connected with the pointer 2 and passes through the pointer 2 to be connected with the small heavy hammer 7 in the heavy hammer section of the second pulley block.
In the present embodiment, the fixed pulley block 8 includes a plurality of individual fixed pulleys 81 arranged side by side at intervals, and the movable pulley block 9 includes a plurality of individual movable pulleys arranged side by side at intervals.
In this embodiment, the pointer 2 includes an arrow pointer 21, a pointer support 22, a buckle 23, a pointer guide rail 24 and a pointer small wheel 25, a U-shaped pointer guide rail 24 is disposed on a side, far away from the digital sign, of the cabinet display board 1, one end of the pointer support 22 with an l-shaped structure is provided with the arrow pointer 21 to form an inverted U-shaped structure and be clamped on the cabinet display board 1, the other end of the pointer support 22 is provided with the two pointer small wheels 25 through a supporting rod, the pointer small wheels 25 are matched with the pointer guide rail 24, the pointer small wheels 25 are provided with the pointer guide rail 24, one side of the pointer support 22 is provided with the buckle 23, the second section of steel wire rope 12 passes through the buckle 23, and the second section of steel wire rope 12 drives the pointer support 22 to move through the buckle 23 so that the arrow pointer 21 moves on the cabinet display board 1.
In this embodiment, the cabinet-contained display board 1 is horizontally arranged, the first guide rail bracket 3 and the second guide rail bracket 5 are respectively and vertically arranged at two ends of the cabinet-contained display board 1, the first guide rail bracket 3 is located at the upper end of the cabinet-contained display board 1, and the second guide rail bracket 5 is located at the lower end of the cabinet-contained display board 1.
In the embodiment, the cabinet display board 1 is arranged on a guardrail on the outer wall of the gas cabinet, and a reflective patch is attached to a digital mark on the cabinet display board 1.
In this embodiment, the lower end of the heavy weight 4 is provided with a pull buckle.
The use principle is as follows: and as shown in schematic diagrams 1-6, a fixed pulley block, a movable pulley block, a large heavy hammer, a first guide rail bracket, a first guide fixed pulley, a pointer, a cabinet display board, a guide fixed pulley, a small heavy hammer and a second guide rail bracket are arranged on the cabinet wall of the gas cabinet for a certain distance, then a steel wire rope is threaded, and the display numerical value of the cabinet display mechanism is adjusted to be consistent with the actual cabinet.
The specific operation is as follows:
1. installing a cabinet-containing display board;
2. installing a pointer guide rail;
3. welding a first guide rail bracket for installing a large heavy hammer and a second guide rail bracket for installing a small heavy hammer;
4. the fixed pulley block, the movable pulley block, the first guide fixed pulley and the guide fixed pulley are welded and installed;
5. respectively embedding a large heavy hammer and a small heavy hammer block into the first guide rail bracket and the second guide rail bracket;
6. a first section of steel wire rope extends out from one end of the top of the gas tank and is put on a piston in the gas tank, the other end of the steel wire rope is transmitted into a pulley block outside the gas tank and is fixed (wound on a fixed pulley block and a movable pulley block), and a heavy hammer is fixed at the lower end of the movable pulley block;
7. the second section of steel wire rope is connected below the large heavy hammer block, sequentially penetrates into the first guide fixed pulley and the pointer, and is finally fixed on the small heavy hammer;
8. dragging a first section of steel wire rope from the top of the cabinet until the numerical value of the pointer indicating the display board of the cabinet volume is consistent with the actual cabinet volume;
9. and fixing a piston steel wire rope in the gas tank.
The using method comprises the following steps: along with the ascending or descending of the piston in the gas tank, the pointer moves on the tank capacity indication board, and the actual tank capacity is the value to which the pointer moves.
Notice that: the large and small strokes of the heavy hammer are required to ensure that the length of the guide rail bracket corresponding to the heavy hammer is suitable.
The indicating mechanism for indicating the gas cabinet capacity has high accuracy in displaying the cabinet capacity, is easy to watch, is easy to operate, maintain and maintain, is not easy to have accident potential, is convenient for operators to accurately know the capacity of the gas cabinet, is convenient for maintenance personnel to replace steel wire ropes, and ensures the stable operation of the gas cabinet.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (8)
1. The utility model provides a gas chamber holds indicating mechanism, sets up in gas chamber outer wall one side, its characterized in that: the pulley block heavy hammer comprises a pulley block heavy hammer section and an indication section, wherein the pulley block heavy hammer section comprises a first pulley block heavy hammer section and a second pulley block heavy hammer section, one end of the indication section is connected with the first pulley block heavy hammer section, and the other end of the indication section is connected with the second pulley block heavy hammer section, wherein:
the indicating section comprises a cabinet display board (1) with a digital mark and a pointer (2), wherein the pointer (2) is movably arranged on the cabinet display board (1);
the first pulley block heavy hammer section comprises a first guide rail bracket (3), a pulley block, a steel wire rope and a large heavy hammer (4), wherein the pulley block, the steel wire rope and the large heavy hammer are arranged in the first guide rail bracket (3), one end of the steel wire rope extends out of the first guide rail bracket (3) and is connected with a piston in a gas cabinet, and the steel wire rope is matched with the pulley block and the large heavy hammer and is connected with a pointer (2) of the indication section, so that the pointer (2) moves on a cabinet display board (1);
the second pulley block heavy hammer comprises a second guide rail bracket (5), a guide fixed pulley (6) and a small heavy hammer (7), wherein the guide fixed pulley (6) is arranged at the upper end of the inner wall of the second guide rail bracket (5), and a steel wire rope penetrating through an indication section in the first pulley block heavy hammer section penetrates through the guide fixed pulley (6) to be connected with the small heavy hammer (7) so that the small heavy hammer (7) moves up and down in the second guide rail bracket (5).
2. The gas holder cabinet capacity indication mechanism according to claim 1, wherein: the pulley block comprises a fixed pulley block (8), a movable pulley block (9) and a first guide fixed pulley (10), wherein the fixed pulley block (8) is arranged at the top end in a first guide rail bracket (3) through a support, the first guide fixed pulley (10) is arranged at the inner bottom of the first guide rail bracket (3) through a support, the first guide rail bracket (3) is internally provided with the movable pulley block (9) between the fixed pulley block (8) and the first guide fixed pulley (10), and the lower end of the movable pulley block (9) is provided with a heavy hammer (4) through a support.
3. The gas holder cabinet capacity indication mechanism according to claim 2, wherein: the steel wire rope comprises a first section of steel wire rope (11) and a second section of steel wire rope (12), one end of the first section of steel wire rope (11) extends out of the first guide rail bracket (3) and is connected with a piston in a gas cabinet, the other end of the first section of steel wire rope firstly passes through a fixed pulley in the fixed pulley block (8) to wind a movable pulley in the movable pulley block (9), sequentially alternately passes through the fixed pulleys, and finally is locked and arranged at the top end of the first guide rail bracket (3); one end of the second section of steel wire rope (12) is connected with the bottom end of the large heavy hammer (4), and the other end of the second section of steel wire rope passes through the first guiding fixed pulley (10) to be connected with the pointer (2) and passes through the pointer (2) to be connected with the small heavy hammer (7) in the heavy hammer section of the second pulley block.
4. The gas holder cabinet capacity indication mechanism according to claim 2, wherein: the fixed pulley block (8) comprises a plurality of independent fixed pulleys (81) which are arranged at intervals side by side, and the movable pulley block (9) comprises a plurality of independent movable pulleys which are arranged at intervals side by side.
5. A gas holder cabinet capacity indication mechanism according to claim 3, characterized in that: pointer (2) are equipped with on keeping away from one side that is equipped with digital identification on cabinet appearance display card (1) pointer (24) including arrow pointer (21), pointer support (22), buckle (23), pointer guide rail (24) and pointer pinion (25), the one end of pointer support (22) is equipped with arrow pointer (21) forms a reverse U-shaped structure card and establishes on cabinet appearance display card (1), the other end of pointer support (22) sets up two through branch pointer pinion (25), pointer pinion (25) with pointer guide rail (24) looks adaptation, pointer pinion (25) are provided with on pointer guide rail (24), one side of pointer support (22) is equipped with buckle (23), second section wire rope (12) pass buckle (23), second section wire rope (12) drive pointer support (22) through buckle (23) and remove so that arrow pointer (21) remove on holding cabinet display card (1).
6. The gas holder cabinet capacity indication mechanism according to claim 1, wherein: the cabinet holds display card (1) level setting, first guide rail support (3) and second guide rail support (5) set up perpendicularly respectively in cabinet holds the both ends of display card (1), first guide rail support (3) are located cabinet holds the upper end of display card (1), second guide rail support (5) are located cabinet holds the lower extreme of display card (1).
7. The gas holder cabinet capacity indication mechanism according to claim 1, wherein: the digital mark on the cabinet display board (1) is stuck with a reflective patch.
8. The gas holder cabinet capacity indication mechanism according to claim 1, wherein: the lower end of the heavy hammer (4) is provided with a pull buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231820.2U CN219955016U (en) | 2023-05-22 | 2023-05-22 | Indication mechanism for cabinet capacity of gas cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321231820.2U CN219955016U (en) | 2023-05-22 | 2023-05-22 | Indication mechanism for cabinet capacity of gas cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219955016U true CN219955016U (en) | 2023-11-03 |
Family
ID=88536843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321231820.2U Active CN219955016U (en) | 2023-05-22 | 2023-05-22 | Indication mechanism for cabinet capacity of gas cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219955016U (en) |
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2023
- 2023-05-22 CN CN202321231820.2U patent/CN219955016U/en active Active
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