CN113979387A - Climbing equipment for maintenance and overhaul based on medical equipment - Google Patents
Climbing equipment for maintenance and overhaul based on medical equipment Download PDFInfo
- Publication number
- CN113979387A CN113979387A CN202111270529.1A CN202111270529A CN113979387A CN 113979387 A CN113979387 A CN 113979387A CN 202111270529 A CN202111270529 A CN 202111270529A CN 113979387 A CN113979387 A CN 113979387A
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- Prior art keywords
- plate
- sliding
- lifting plate
- lifting
- medical equipment
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
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- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a climbing device for maintenance and overhaul based on medical equipment, which relates to the technical field of medical maintenance equipment and comprises a base; a bottom plate is arranged in the cavity of the base, a lifting plate is arranged above the bottom plate, and a lifting mechanism is arranged between the lifting plate and the bottom plate; a support frame is arranged at the left end of the base, and a mounting plate is arranged on the support frame; be equipped with the carriage on the mounting panel, and the carriage right-hand member is equipped with the box. According to the lifting plate, the lifting plate can slide up and down along the guide groove, the limit effect of the guide rod is utilized, the swinging of the lifting plate in the lifting process is effectively prevented, the sliding frame drives the box body to slide upwards for adjustment, the condition that maintenance personnel ascend is met, the box body reaches the designated height is guaranteed, and the problems that the lifting plate and an operator above the lifting plate can swing along with the lifting of the lifting plate are solved, and the operator needs to support equipment with both hands during ascending, so that a tool box is difficult to carry, tools are troublesome to store and use, and the operation is complicated and laborious are solved.
Description
Technical Field
The invention relates to the technical field of medical maintenance equipment, in particular to a climbing device for maintenance and overhaul based on medical equipment.
Background
With the continuous perfection of the types of medical equipment, some medical equipment has larger volume, and some faults are inevitable in the long-term use process of the medical equipment, but due to the height problem, maintenance personnel are inconvenient to maintain the equipment, so that corresponding ascending equipment is equipped to meet the actual use requirement.
However, with present traditional equipment of ascending a height, the lifter plate lacks reasonable spacing subassembly, and the stationarity is relatively poor, and along with its high promotion, lifter plate and top operating personnel can take place to sway, and operating personnel need both hands to support equipment when ascending a height moreover, are difficult to carry the toolbox, and the toolbox lacks stable bearing structure simultaneously, causes the instrument to deposit and use the trouble, and the operation is comparatively loaded down with trivial details hard.
Disclosure of Invention
In view of the above, the invention provides a climbing device for maintenance and repair based on medical equipment, wherein a lifting plate can slide up and down along a guide groove, and the limit action of a guide rod is utilized to effectively prevent the lifting plate from swinging in the lifting process, a sliding frame drives a box body to slide upwards for adjustment, so that maintenance personnel can reach the designated height while climbing, and meanwhile, a rotating rod can do circular motion by taking a rotating rod as an axis, so that a first tool box and a second tool box of two groups of tool boxes are respectively unfolded towards the front side and the rear side, and tools can be conveniently stored and used.
The invention provides a climbing device for maintenance and overhaul based on medical equipment, which specifically comprises a base; the base is of a rectangular cavity structure, a bottom plate is arranged in the cavity of the base, a lifting plate is arranged above the bottom plate, and a lifting mechanism is arranged between the lifting plate and the bottom plate; a support frame is arranged at the left end of the base, and a mounting plate is arranged on the support frame; a sliding frame is arranged on the mounting plate, and a box body is arranged at the right end of the sliding frame; two opening assemblies are arranged at the right end of the mounting plate and are symmetrically distributed; two transmission assemblies are arranged on the box body and are matched with the opening assembly.
Optionally, the lifting plate includes a sliding plate and a sliding sleeve, two sliding plates are disposed at the left end of the lifting plate, and the two sliding plates are symmetrically distributed, and the sliding sleeve is disposed on the sliding plate.
Optionally, the lifting mechanism includes a servo motor, a first lead screw, a first bevel gear and a scissor lever, the servo motor is fixedly mounted on the top end of the base plate of the base, the servo motor is rotatably mounted with the first lead screw, the left end of the first lead screw is provided with the first bevel gear, the scissor lever is arranged between the base plate and the lifting plate, the scissor lever is provided with a slide bar, and the slide bar is slidably connected with the first lead screw in a threaded manner.
Optionally, the support frame includes guide way and guide bar, and the support frame is the rectangle frame structure, and two guide ways have been seted up on the support frame right side to be equipped with the guide bar in the guide way, sliding plate slidable mounting is in the guide way, and the guide bar slides and runs through the sliding sleeve.
Optionally, the mounting panel includes fixed plate, second lead screw, connecting shaft pole, second bevel gear and spout, and the installation cavity has been seted up to the mounting panel intermediate position, and the spout has been seted up to the lateral wall around the installation cavity to the installation cavity bottom segment position of mounting panel is equipped with the fixed plate, is equipped with the second lead screw in the installation cavity, and second lead screw bottom is equipped with the connecting shaft pole, and the connecting shaft pole rotates and installs in the fixed plate, and the connecting shaft pole bottom is equipped with second bevel gear, and second bevel gear is connected with first bevel gear meshing.
Optionally, the carriage includes thread bush and slider, and the diaphragm intermediate position of carriage is equipped with the thread bush, and the relative outside of two risers of carriage all is equipped with the slider, and when the carriage was the connected state with the mounting panel, the second lead screw passed through threaded mode and thread bush sliding connection, and slider sliding mounting was in the spout.
Optionally, the box includes first toolbox, second toolbox, first driven lever, dwang and second driven lever, the hinged joint of both sides baffle through pivot and box around the box, and be equipped with extension spring around and between the baffle and the left and right sides baffle, be equipped with two sets of toolboxes in the box, and two sets of toolboxes are the symmetric mode and distribute, and every toolbox of group includes first toolbox and second toolbox, the second driven lever is installed through the round pin hub rotation in the first toolbox left and right sides, and the second driven lever rotates with the box through the round pin axle to be connected, be equipped with first driven lever and dwang between first toolbox and the second toolbox, and first driven lever and dwang all rotate with first toolbox and second toolbox through the round pin axle and are connected.
Optionally, the opening assembly comprises a fixing frame, a rack, a sliding rod and a compression spring, the fixing frame is of an L-shaped structure, the rack is arranged on the fixing frame, two sliding rods are arranged on the rack and slide through a vertical plate of the fixing frame, the end portions of the sliding rods are controlled through locking nuts, the compression spring is sleeved on each sliding rod, and the compression spring is supported between the vertical plate of the fixing frame and the rack.
Optionally, the transmission assembly comprises mounting blocks, a connecting rotating rod and a gear, the mounting blocks are distributed in a left-right parallel mode at two positions, the connecting rotating rod is rotatably mounted between the mounting blocks, and the gear is arranged at the left end of the connecting rotating rod.
Optionally, when transmission assembly is connected the commentaries on classics attitude with opening subassembly and box, the gear is connected with the rack toothing, and connects the bull stick and run through the dwang to the dwang is connected with the installation piece rotation through connecting the bull stick.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with the traditional ascending equipment, the ascending equipment for maintaining and repairing the medical equipment provided by the embodiment of the invention has the advantages that the servo motor provides power, the lifting plate is lifted by utilizing the transmission of the existing scissor rod assembly, the sliding plate of the lifting plate is slidably arranged in the guide groove, the guide rod slidably penetrates through the sliding sleeve, when the lifting plate is lifted, the lifting plate can slide up and down along the guide groove, and the swinging of the lifting plate in the lifting process is effectively prevented by utilizing the limiting function of the guide rod, so that the lifting plate is more stable.
2. Drive the carriage through the second lead screw and upwards slide along the spout, at the ascending in-process of lifter plate to realize that the carriage drives the box and upwards slides and adjust, when satisfying the maintainer and ascend a height, guarantee that the box reaches appointed height, the maintainer of being convenient for places and uses the maintenance instrument, and whole flow is simple direct, does not need complicated actuating mechanism, only needs control servo motor operation can accomplish.
3. The carriage drives the box in-process that rises, because the gear is connected with the rack meshing, the gear can use and connect the bull stick to rotate as the axle center, and the dwang can use simultaneously to connect the bull stick to do circular motion as the axle center to the first tool holder and the second tool holder of two sets of tool holders expand to both sides around respectively, therefore operating personnel need not manually open the box, are convenient for deposit and use the instrument in first tool holder and the second tool holder, its simple structure, and convenient operation is nimble.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic view of the overall structure of an ascending installation according to an embodiment of the present invention;
fig. 2 shows a schematic structural view of a base, a lifting plate and a lifting mechanism of the ascending device according to the embodiment of the present invention;
fig. 3 is a schematic structural view illustrating a support frame, a mounting plate and a box body of the ascending equipment according to the embodiment of the present invention;
fig. 4 is a schematic view illustrating a state in which a lifting plate and a lifting mechanism of the ascending device are coupled to a supporting frame and a mounting plate according to an embodiment of the present invention;
fig. 5 shows a schematic view of a mounting plate structure of a climbing device according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of a portion a of fig. 5 of the ascending apparatus according to the embodiment of the present invention;
fig. 7 shows a carriage and box arrangement of the ascender device according to an embodiment of the invention;
fig. 8 is a schematic view illustrating a state in which the first and second tool boxes of the ascending apparatus are connected to the opening assembly and the driving assembly according to the embodiment of the present invention.
List of reference numerals
1. A base; 2. a lifting plate; 201. a sliding plate; 202. a sliding sleeve; 3. a lifting mechanism; 301. a servo motor; 302. a first lead screw; 303. a first bevel gear; 304. shearing a fork rod; 4. a support frame; 401. a guide groove; 402. a guide bar; 5. mounting a plate; 501. a fixing plate; 502. a second lead screw; 503. connecting the shaft lever; 504. a second bevel gear; 505. a chute; 6. a carriage; 601. a threaded sleeve; 602. a slider; 7. a box body; 701. a first tool box; 702. a second tool box; 703. a first driven lever; 704. rotating the rod; 705. a second driven lever; 8. opening the assembly; 801. a fixed mount; 802. a rack; 803. a slide bar; 804. a compression spring; 9. a transmission assembly; 901. mounting blocks; 902. connecting the rotating rod; 903. a gear.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a climbing device for maintenance and overhaul based on medical equipment, which comprises a base 1; the base 1 is of a rectangular cavity structure, a bottom plate is arranged in the cavity of the base 1, a lifting plate 2 is arranged above the bottom plate, and a lifting mechanism 3 is arranged between the lifting plate 2 and the bottom plate; the lifting mechanism 3 comprises a servo motor 301, a first screw rod 302, a first bevel gear 303 and a scissor lever 304, the servo motor 301 is fixedly installed at the top end of the bottom plate of the base 1, the first screw rod 302 is installed on the servo motor 301 in a rotating mode, the first bevel gear 303 is arranged at the left end of the first screw rod 302, the scissor lever 304 is arranged between the bottom plate and the lifting plate 2, a slide rod is arranged on the scissor lever 304, and the slide rod is in sliding connection with the first screw rod 302 in a threaded mode; a support frame 4 is arranged at the left end of the base 1, and a mounting plate 5 is arranged on the support frame 4; a sliding frame 6 is arranged on the mounting plate 5, and a box body 7 is arranged at the right end of the sliding frame 6; the box body 7 comprises a first tool box 701, a second tool box 702, a first driven rod 703, a rotating rod 704 and a second driven rod 705, the front and rear side baffles of the box body 7 are connected with the hinges of the box body 7 through rotating shafts, extension springs are arranged between the front and rear baffles and the left and right baffles, two groups of tool boxes are arranged in the box body 7 and are distributed symmetrically, each group of tool boxes comprises the first tool box 701 and the second tool box 702, the second driven rod 705 is rotatably installed on the left and right sides of the first tool box 701 through a pin shaft and is rotatably connected with the box body 7 through a pin shaft, the first driven rod 703 and the rotating rod 704 are arranged between the first tool box 701 and the second tool box 702, and the first driven rod 703 and the rotating rod 704 are rotatably connected with the first tool box 701 and the second tool box 702 through pin shafts; two opening assemblies 8 are arranged at the right end of the mounting plate 5, and the two opening assemblies 8 are distributed in a symmetrical mode; two transmission assemblies 9 are arranged on the box body 7, and the transmission assemblies 9 are matched with the opening assemblies 8.
Further, in accordance with an embodiment of the present invention; as shown in fig. 2 and 3, the lifting plate 2 comprises a sliding plate 201 and a sliding sleeve 202, two sliding plates 201 are arranged at the left end of the lifting plate 2, the two sliding plates 201 are symmetrically distributed, the sliding sleeve 202 is arranged on the sliding plate 201, the device is powered by a servo motor 301, and the lifting plate 2 is lifted by utilizing the transmission of the existing scissor rod 304 assembly;
As shown in fig. 4 and 7, the mounting plate 5 includes a fixing plate 501, a second lead screw 502, a connecting shaft 503, a second bevel gear 504 and a sliding groove 505, a mounting cavity is formed in the middle of the mounting plate 5, the front and rear side walls of the mounting cavity are provided with the sliding grooves 505, the fixing plate 501 is arranged at the bottom section of the mounting cavity of the mounting plate 5, the second lead screw 502 is arranged in the mounting cavity, the connecting shaft 503 is arranged at the bottom end of the second lead screw 502, the connecting shaft 503 is rotatably mounted in the fixing plate 501, the second bevel gear 504 is arranged at the bottom end of the connecting shaft 503, the second bevel gear 504 is meshed with the first bevel gear 303, the servo motor 301 provides power, the first lead screw 302 can drive the first bevel gear 303 to rotate, and the second bevel gear 504 is used for transmission with the first bevel gear 303, so that the connecting shaft 503 drives the second lead screw 502 to rotate;
As shown in fig. 6, 7 and 8, the opening assembly 8 includes a fixing frame 801, a rack 802, a sliding rod 803 and a compression spring 804, wherein the fixing frame 801 is an L-shaped structure, the rack 802 is disposed on the fixing frame 801, two sliding rods 803 are disposed on the rack 802, the sliding rods 803 slidably penetrate through a vertical plate of the fixing frame 801, an end of the sliding rods 803 is controlled by a locking nut, the compression spring 804 is sleeved on the sliding rods 803, and the compression spring 804 is supported between the vertical plate of the fixing frame 801 and the rack 802;
the transmission assembly 9 comprises mounting blocks 901, connecting rotating rods 902 and gears 903, wherein the mounting blocks 901 are distributed in a left-right parallel mode, the connecting rotating rods 902 are rotatably mounted between the mounting blocks 901, and the gears 903 are arranged at the left ends of the connecting rotating rods 902;
in the process that the sliding frame 6 drives the box body 7 to ascend, when the transmission assembly 9, the opening assembly 8 and the box body 7 are in a connected rotating state, because the gear 903 is meshed with the rack 802, the gear 903 can rotate by taking the connecting rotating rod 902 as an axis, and meanwhile, the connecting rotating rod 902 penetrates through the rotating rod 704, and the rotating rod 704 is rotatably connected with the mounting block 901 by connecting the rotating rod 902, the rotating rod 704 can do circular arc motion by taking the connecting rotating rod 902 as the axis, so that the first tool box 701 and the second tool box 702 of the two groups of tool boxes are respectively unfolded towards the front side and the rear side, an operator does not need to manually open the box body 7, and tools in the first tool box 701 and the second tool box 702 can be stored and used conveniently.
The specific use mode and function of the embodiment are as follows: when the lifting plate 2 is lifted, the lifting plate 2 can slide up and down along the guide groove 401, and the limit action of the guide rod 402 is utilized, so that the lifting plate 2 is effectively prevented from swinging in the lifting process, and the lifting plate 2 is more stable;
secondly, the servo motor 301 provides power, the first lead screw 302 can drive the first bevel gear 303 to rotate, the second bevel gear 504 is used for transmission with the first bevel gear 303, the connecting shaft rod 503 drives the second lead screw 502 to rotate, the sliding frame 6 is driven by the second lead screw 502 to slide upwards along the sliding groove 505, and in the ascending process of the lifting plate 2, the sliding frame 6 drives the box body 7 to slide upwards for adjustment, so that the box body 7 is ensured to reach the designated height while the ascending of the maintainer is met, and the maintainer can place and use the maintenance tool conveniently;
in addition, in the process that the sliding frame 6 drives the box body 7 to ascend, when the transmission assembly 9, the opening assembly 8 and the box body 7 are in a connected rotating state, the gear 903 can rotate by taking the connecting rotating rod 902 as an axis, and meanwhile, the rotating rod 704 can do circular arc motion by taking the connecting rotating rod 902 as an axis, so that the first tool box 701 and the second tool box 702 of the two groups of tool boxes are respectively unfolded towards the front side and the rear side, therefore, an operator does not need to manually open the box body 7, tools in the first tool box 701 and the second tool box 702 can be conveniently stored and used, the structure is simple, and the use and the operation are convenient and flexible.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
1. The utility model provides a maintenance based on medical equipment is overhauld with equipment of ascending a height which characterized in that: climbing equipment includes: a base;
the base is of a rectangular cavity structure, a bottom plate is arranged in the cavity of the base, a lifting plate is arranged above the bottom plate, and a lifting mechanism is arranged between the lifting plate and the bottom plate;
a support frame is arranged at the left end of the base, and a mounting plate is arranged on the support frame;
a sliding frame is arranged on the mounting plate, and a box body is arranged at the right end of the sliding frame;
two opening assemblies are arranged at the right end of the mounting plate and are symmetrically distributed;
two transmission assemblies are arranged on the box body and are matched with the opening assembly.
2. The ascending device for medical equipment maintenance and repair according to claim 1, wherein: the lifting plate comprises sliding plates and sliding sleeves, two sliding plates are arranged at the left end of the lifting plate and are distributed in a symmetrical mode, and the sliding plates are provided with the sliding sleeves.
3. The ascending device for medical equipment maintenance and repair according to claim 1, wherein: the lifting mechanism comprises a servo motor, a first screw rod, a first bevel gear and a shearing fork rod, the servo motor is rotatably provided with the first screw rod, the left end of the first screw rod is provided with the first bevel gear, the shearing fork rod is arranged between the bottom plate and the lifting plate, the shearing fork rod is provided with a slide rod, and the slide rod is in sliding connection with the first screw rod in a threaded mode.
4. The ascending device for medical equipment maintenance and repair according to claim 1, wherein: the support frame includes guide way and guide bar, and two guide ways have been seted up on the support frame right side, and are equipped with the guide bar in the guide way.
5. The ascending device for medical equipment maintenance and repair according to claim 1, wherein: the mounting panel includes fixed plate, second lead screw, connecting shaft pole, second bevel gear and spout, and the installation cavity has been seted up to the mounting panel intermediate position, and the spout has been seted up to the lateral wall around the installation cavity to the installation cavity bottom segment position of mounting panel is equipped with the fixed plate, is equipped with the second lead screw in the installation cavity, and second lead screw bottom is equipped with the connecting shaft pole, and the connecting shaft pole bottom is equipped with the second bevel gear, and second bevel gear is connected with the meshing of first bevel gear.
6. The ascending device for medical equipment maintenance and repair according to claim 1, wherein: the carriage includes thread bush and slider, and the diaphragm intermediate position of carriage is equipped with the thread bush, and the relative outside of two risers of carriage all is equipped with the slider.
7. The ascending device for medical equipment maintenance and repair according to claim 1, wherein: the box includes first toolbox, second toolbox, first driven lever, dwang and second driven lever, and both sides baffle is through the hinged joint of pivot with the box around the box, and is equipped with extension spring around and between the baffle and the left and right sides baffle, is equipped with two sets of toolboxes in the box, and every toolbox of group includes first toolbox and second toolbox, and the second driven lever is installed through round pin hub rotation in the first toolbox left and right sides, is equipped with first driven lever and dwang between first toolbox and the second toolbox.
8. The ascending device for medical equipment maintenance and repair according to claim 1, wherein: the opening assembly comprises a fixing frame, a rack, a sliding rod and a compression spring, the fixing frame is of an L-shaped structure, the rack is arranged on the fixing frame, two sliding rods are arranged on the rack and penetrate through a vertical plate of the fixing frame in a sliding mode, the compression spring is sleeved on the sliding rod, and the compression spring is supported between the vertical plate of the fixing frame and the rack.
9. The ascending device for medical equipment maintenance and repair according to claim 1, wherein: the transmission assembly comprises mounting blocks, connecting rotating rods and gears, the mounting blocks are distributed in a left-right parallel mode at two positions, the connecting rotating rods are rotatably mounted between the mounting blocks, and the gears are arranged at the left ends of the connecting rotating rods.
10. The medical equipment maintenance and repair-based ascending device according to claim 9, wherein: when transmission assembly is connected the commentaries on classics attitude with opening subassembly and box, the gear is connected with the rack toothing, and connects the bull stick and run through the dwang to the dwang is connected through connecting the bull stick and installation piece rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111270529.1A CN113979387A (en) | 2021-10-29 | 2021-10-29 | Climbing equipment for maintenance and overhaul based on medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111270529.1A CN113979387A (en) | 2021-10-29 | 2021-10-29 | Climbing equipment for maintenance and overhaul based on medical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113979387A true CN113979387A (en) | 2022-01-28 |
Family
ID=79744214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111270529.1A Withdrawn CN113979387A (en) | 2021-10-29 | 2021-10-29 | Climbing equipment for maintenance and overhaul based on medical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113979387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117543376A (en) * | 2023-11-09 | 2024-02-09 | 珠海盈源电气有限公司 | Looped netowrk cabinet frock gas tank |
-
2021
- 2021-10-29 CN CN202111270529.1A patent/CN113979387A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117543376A (en) * | 2023-11-09 | 2024-02-09 | 珠海盈源电气有限公司 | Looped netowrk cabinet frock gas tank |
| CN117543376B (en) * | 2023-11-09 | 2024-05-14 | 珠海盈源电气有限公司 | Looped netowrk cabinet frock gas tank |
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Application publication date: 20220128 |
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| WW01 | Invention patent application withdrawn after publication |