CN214754821U - Middle and low voltage power distribution cabinet convenient to installation - Google Patents
Middle and low voltage power distribution cabinet convenient to installation Download PDFInfo
- Publication number
- CN214754821U CN214754821U CN202120768368.8U CN202120768368U CN214754821U CN 214754821 U CN214754821 U CN 214754821U CN 202120768368 U CN202120768368 U CN 202120768368U CN 214754821 U CN214754821 U CN 214754821U
- Authority
- CN
- China
- Prior art keywords
- mounting
- groove
- rod
- intermediate lever
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model belongs to the technical field of the technique of switch board and specifically relates to a well low voltage switch board convenient to installation is related to, including the cabinet body and set up at the internal a plurality of dead levers of cabinet, the dead lever setting is in the internal corner of cabinet, and one side of the cabinet body articulates there is the cabinet door, the internal length direction interval of following the dead lever of cabinet is provided with a plurality of mounting panels of cabinet, the adjacent side that mounting panel and cabinet door correspond is provided with the intermediate lever, the intermediate lever slides along the length direction of dead lever on the dead lever and sets up, be provided with the spacing subassembly that is used for the fixed mounting board position in the intermediate lever, the mounting panel includes a plurality of mounting bars, and is a plurality of the setting is arranged along the direction towards the cabinet door to the mounting bar, the mounting bar slides along the length direction of intermediate lever and sets up, is close to be provided with the joint subassembly that is used for the fixed mounting bar on the mounting bar of cabinet door. This application has the effect of being convenient for install electrical apparatus.
Description
Technical Field
The application relates to the technical field of power distribution cabinets, in particular to a medium and low voltage power distribution cabinet convenient to install.
Background
The power distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is final-stage equipment of a power distribution system, and a medium-low voltage power distribution cabinet in the power distribution cabinet has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenience in combination, high seriousness, practicability, novel structure and the like.
The structure about the switch board among the correlation technique includes the cabinet body and sets up and be used for installing electric mounting panel at the internal of cabinet, and the mounting panel is provided with a plurality ofly, and a plurality of mounting panels set up at the internal interval of cabinet, installs electrical apparatus on the mounting panel.
In view of the above-mentioned related art, the inventor thinks that the mounting panel is fixed to be set up in the cabinet body, can not the reasonable internal space of application cabinet to the electrical apparatus of different specification sizes, and is inconvenient to install.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the installation of an electric appliance, the application provides a medium and low voltage power distribution cabinet convenient to install.
The application provides a middle and low voltage power distribution cabinet convenient to installation adopts following technical scheme:
the utility model provides a well low-voltage distribution cabinet convenient to installation, includes the cabinet body and sets up at the internal a plurality of dead levers of cabinet, and the dead lever setting has a cabinet door in the internal corner of cabinet, one side of the cabinet body articulates, the internal length direction interval of following the dead lever of cabinet is provided with a plurality of mounting panels, the adjacent side that mounting panel and cabinet door correspond is provided with the intermediate lever, the intermediate lever slides along the length direction of dead lever on the dead lever and sets up, be provided with the spacing subassembly that is used for the fixed mounting board position in the intermediate lever, the mounting panel includes a plurality of mounting bars, and is a plurality of the mounting bar is arranged the setting along the direction towards the cabinet door, the mounting bar slides along the length direction of intermediate lever and sets up on the intermediate lever, is close to be provided with the joint subassembly that is used for the fixed mounting bar on the mounting bar of cabinet door.
Through adopting above-mentioned technical scheme, adjust the interval between the mounting panel through the intermediate lever to install electrical apparatus between the mounting panel, adjust the size of mounting panel through the interval of adjusting between the mounting bar, then fix through the joint subassembly, so that install electrical apparatus on the mounting panel, promote electrical apparatus's installation effectiveness.
Optionally, a plurality of limiting grooves are formed in one side, close to the middle rod, of the fixing rod, the limiting grooves are arranged at intervals along the length direction of the fixing rod, a mounting groove is formed in the middle rod, the limiting assembly comprises a limiting rod and a limiting part, the limiting rod is arranged in the mounting groove in a sliding manner along the direction towards the fixing rod, the limiting rod is buckled with the limiting groove, and the limiting part is arranged in the mounting groove; one end of the limiting part is connected with the limiting rod, and the other end of the limiting part is connected with the middle rod.
Through adopting above-mentioned technical scheme, adjust the back through the intermediate lever to the position of mounting panel, drive the gag lever post under the effect of locating part and remove for gag lever post and spacing groove lock are fixed the position of intermediate lever, and then are fixed the position of mounting panel.
Optionally, an opening is formed in one end, close to the ground, of the mounting groove, a pulling plate is arranged in the mounting groove, one end of the pulling plate is connected with the limiting rod, and the other end of the pulling plate penetrates through the mounting groove and extends to the outside of the middle rod.
Through adopting above-mentioned technical scheme, drive the gag lever post through removing the arm-tie and remove in the mounting groove, separate until gag lever post and spacing groove to remove the middle pole, and then adjust the position of mounting panel.
Optionally, a clamping groove is formed in one side, close to the cabinet door, of the mounting bar, a clamping block is arranged on one side, away from the cabinet door, of the mounting bar, the clamping block is adjacent to the clamping groove in the mounting bar, and the clamping block is arranged in the clamping groove in a sliding mode.
Through adopting above-mentioned technical scheme, set up fixture block and draw-in groove lock, link together adjacent mounting bar to install electrical apparatus on the mounting bar, be convenient for simultaneously adjust the size of mounting panel.
Optionally, a sliding groove is formed in one side, close to the mounting plate, of the middle rod, a sliding block is arranged on one side, close to the middle rod, of the mounting strip, and the sliding block is arranged in the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the slider slides in the spout and sets up, supports the mounting bar through the slider, promotes the mounting bar and removes and the stability of complex between the intermediate lever.
Optionally, be close to set up the standing groove in the mounting bar of cabinet door department, a plurality of adjustment tank have been seted up on the spout inner wall, and is a plurality of the adjustment tank sets up along the length direction interval of intermediate lever, the joint subassembly sets up in the adjustment tank, joint subassembly and adjustment tank are connected.
Through adopting above-mentioned technical scheme, after adjusting the position of mounting bar, connect through joint subassembly and adjustment tank, and then fix the position of mounting bar.
Optionally, the clamping assembly includes an elastic member and a clamping member, the clamping rod is slidably disposed in the placing groove along a direction toward the adjusting groove, the clamping rod and the adjusting groove are fastened, and the elastic member is disposed outside the clamping rod; one end of the elastic piece is connected with the clamping rod, and the other end of the elastic piece is connected with the inner wall of the placing groove.
Through adopting above-mentioned technical scheme, after removing the mounting bar to appointed position, under the effect of doing of elastic component, drive the joint pole and remove, until joint pole and adjustment tank lock, and then fix the position of mounting bar.
Optionally, be provided with the regulating plate in the standing groove, the regulating plate sets up the one end of keeping away from the intermediate lever at the joint pole, one side that is close to the regulating plate on the joint pole is provided with accepts the board, be provided with the butt joint board along the direction of accepting the board towards on the regulating plate, the one end that the regulating plate was kept away from to the butt joint board sets up along the direction slope of orientation intermediate lever, the butt joint board with accept the board butt.
Through adopting above-mentioned technical scheme, when the position of installing strip is adjusted to needs, press the regulating plate towards the direction of installing strip, the regulating plate drives the butt joint board and removes, butt joint board with accept the board butt, drive and accept the board and remove, and then adjust the position of butt joint pole, separate until the joint pole and adjustment tank to adjust the position of installing strip.
Drawings
Fig. 1 is a schematic structural diagram of a medium-low voltage power distribution cabinet convenient to install according to an embodiment of the present application.
Fig. 2 is a partially cut-away view of a medium and low voltage power distribution cabinet convenient to install according to an embodiment of the present application.
Fig. 3 is a partial view of a medium and low voltage power distribution cabinet convenient to install according to an embodiment of the present application.
Fig. 4 is a structural view of a limiting assembly in a medium and low voltage power distribution cabinet convenient to install according to an embodiment of the present application.
Fig. 5 is a structural view of a middle rod of a medium and low voltage power distribution cabinet convenient to install according to an embodiment of the application.
Fig. 6 is a structural view of a clamping assembly in a middle and low voltage power distribution cabinet convenient to install according to an embodiment of the present application.
Fig. 7 is a schematic structural diagram of a mounting bar in a medium and low voltage power distribution cabinet convenient to mount according to an embodiment of the present application.
Fig. 8 is an enlarged schematic view at a in fig. 7.
Reference numerals: 1. a cabinet body; 11. a cabinet door; 2. mounting a plate; 3. fixing the rod; 31. a limiting groove; 4. an intermediate lever; 41. mounting grooves; 42. a chute; 421. an adjustment groove; 5. a limiting component; 51. a limiting rod; 511. clamping a plate; 52. a limiting member; 521. pulling a plate; 6. mounting a bar; 61. a card slot; 611. a baffle groove; 62. a clamping block; 621. blocking strips; 63. a slider; 64. a placement groove; 7. a clamping assembly; 71. an elastic member; 72. a clamping and connecting rod; 721. a bearing plate; 8. an adjusting plate; 81. abutting against the board.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The application discloses a well low-voltage distribution cabinet convenient to installation. Referring to fig. 1, the medium and low voltage power distribution cabinet convenient to install comprises a cabinet body 1 and a mounting plate 2 arranged in the cabinet body 1, wherein the mounting plate 2 is provided with a plurality of mounting plates 2, the mounting plates 2 are arranged at intervals along the direction perpendicular to the ground, and an electric appliance is installed and fixed in the cabinet body 1 through the mounting plates 2.
Referring to fig. 2 and 3, for the convenience of installation, set up cabinet body 1 and be the rectangle vacant shell, and it has cabinet door 11 to articulate in one side, be provided with a plurality of dead levers 3 in cabinet body 1, a plurality of dead levers 3 set up respectively in the internal side corner of cabinet, be provided with intermediate lever 4 in the side of mounting panel 2, intermediate lever 4 sets up the adjacent side that corresponds at mounting panel 2 and cabinet door 11, intermediate lever 4 sets up between two adjacent dead levers 3, intermediate lever 4 slides along the length direction of dead lever 3 between dead lever 3 and sets up, adjust the interval between two adjacent mounting panels 2 through intermediate lever 4, so that install the electrical apparatus of different specifications.
Referring to fig. 3 and 4, in order to fix the position of the mounting plate 2, a plurality of limiting grooves 31 are formed in one side of the fixing rod 3 close to the middle rod 4, the plurality of limiting grooves 31 are arranged at intervals along the length direction of the fixing rod 3, a mounting groove 41 is formed in the middle rod 4, a limiting component 5 for fixing the position of the middle rod 4 is arranged in the mounting groove 41, the limiting component 5 comprises a limiting rod 51 and a limiting piece 52, the limiting rod 51 is arranged in the mounting groove 41 in a sliding manner along the direction towards the fixing rod 3, the end portion of the limiting rod 51 extends to the outside of the mounting groove 41 to be buckled with the limiting groove 31, the limiting piece 52 can be a spring, the spring is arranged in the mounting groove 41 and is arranged outside the limiting rod 51, a clamping plate 511 is arranged on the limiting rod 51, one end of the spring is connected with the clamping plate 511, the other end of the spring is connected with the limiting rod 51, and the limiting rod 51 is driven to move to the limiting grooves 31 to be buckled under the action of the spring, the position of the intermediate lever 4, and thus the position of the mounting plate 2, is fixed.
Referring to fig. 4, in order to adjust the position of the limiting rod 51, an opening is opened at one end of the mounting groove 41 close to the ground, a pulling plate 521 is arranged in the mounting groove 41, one end of the pulling plate 521 and one end of the limiting rod 51 far away from the fixing rod 3 are welded and fixed, the other end of the pulling plate passes through the mounting groove 41 and extends to the outside of the intermediate rod 4, so that the limiting rod 51 is driven to move by pushing the portion of the pulling plate 521 arranged outside the intermediate rod 4 until the limiting rod 51 is separated from the limiting groove 31, and the position of the intermediate rod 4 is adjusted.
Referring to fig. 5 and 7, mounting panel 2 includes a plurality of mounting bars 6, a plurality of mounting bars 6 are arranged along the direction towards cabinet door 11 and are set up, draw-in groove 61 has been seted up to one side that mounting bar 6 is close to cabinet door 11, one side that cabinet door 11 was kept away from to mounting bar 6 is provided with fixture block 62, the draw-in groove 61 lock on fixture block 62 and the adjacent mounting bar 6, and fixture block 62 slides in draw-in groove 61 along the direction towards cabinet door 11 and slides the setting, adjust mounting panel 2's size through the interval of adjusting between the mounting bar 6, so that install the electrical apparatus of different specifications, carry out rational overall arrangement to the position of electrical apparatus.
Referring to fig. 7 and 8, retaining groove 611 has been seted up along the length direction of draw-in groove 61 in draw-in groove 61, it corresponds the setting to be provided with blend stop 621 and retaining groove 611 on fixture block 62, 6 removal drive fixture block 62 of mounting bar move in draw-in groove 61, when blend stop 621 moves to retaining groove 611 department, restrict the position of blend stop 621 through retaining groove 611, and then restrict the position of mounting bar 6, reduce the phenomenon that fixture block 62 appears breaking away from draw-in groove 61, promote the stability when mounting bar 6 removes.
Referring to fig. 3 and 5, a sliding groove 42 is formed in one side, close to the mounting plate 2, of the intermediate rod 4, a sliding block 63 is arranged at one end, close to the intermediate rod 4, of the mounting bar 6, the sliding block 63 is clamped in the sliding groove 42 and slides in the sliding groove 42, the mounting bar 6 is supported through the sliding block 63, and therefore the stability of the mounting bar 6 during moving is improved.
Referring to fig. 5 and 6, in order to fix the size of the mounting plate 2, a placing groove 64 is formed in the mounting bar 6 near the cabinet door 11, a plurality of adjusting grooves 421 are formed in the inner wall of the sliding groove 42, the adjusting grooves 421 are arranged at intervals along the length direction of the intermediate rod 4, and a clamping assembly 7 for fixing the position of the mounting bar 6 is arranged in the placing groove 64. The clamping assembly 7 comprises an elastic piece 71 and a clamping rod 72, the clamping rod 72 is arranged in the placing groove 64 in a sliding mode along the direction towards the adjusting groove 421, the elastic piece 71 can be arranged to be a spring, the spring is arranged outside the clamping rod 72, one end of the spring is connected with the inner wall of the placing groove 64, the other end of the spring is connected with the clamping rod 72, under the action of the elastic piece 71, the clamping rod 72 is driven to move to be buckled with the adjusting groove 421, and then the position of the mounting bar 6 is fixed.
Referring to fig. 5 and 6, in order to facilitate the adjustment of the position of the clamping rod 72, so that the adjusting groove 421 of the clamping rod 72 is separated, the adjusting plate 8 is disposed in the placing groove 64, the adjusting plate 8 is disposed at one end of the clamping rod 72 away from the middle rod 4, the receiving plate 721 is disposed on the clamping rod 72, the receiving plate 721 is disposed toward the adjusting plate 8, the abutting plate 81 is disposed on the adjusting plate 8 in a direction toward the receiving plate 721, one end of the abutting plate 81 away from the adjusting plate 8 is disposed in an inclined manner in a direction toward the middle rod 4, a side surface of the abutting plate 81 abuts against the receiving plate 721, the abutting plate 81 is moved by the adjusting plate 8, the abutting plate 81 drives the clamping rod 72 to move through the receiving plate 721 until the clamping rod 72 is separated from the adjusting groove 421, and the position of the mounting bar 6 is adjusted.
The implementation principle of the application is as follows: adjust the position of gag lever post 51 through removing arm-tie 521, until gag lever post 51 and spacing groove 31 separation, sliding mounting panel 2 adjusts mounting panel 2 to the assigned position, then adjusts the interval between mounting bar 6, then fixes the position of mounting bar 6 through regulating plate 8 and butt plate 81 to install electrical apparatus, promote the installation effectiveness.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a well low-voltage distribution cabinet convenient to installation, includes the cabinet body (1) and sets up a plurality of dead levers (3) in the cabinet body (1), and dead lever (3) set up in the corner of the cabinet body (1) inside, and one side of the cabinet body (1) articulates there is cabinet door (11), its characterized in that: the utility model discloses a cabinet body, including cabinet body (1), the length direction interval of following dead lever (3) is provided with a plurality of mounting panels (2) in the cabinet body (1), the adjacent side that mounting panel (2) and cabinet door (11) correspond is provided with intermediate lever (4), intermediate lever (4) slide along the length direction of dead lever (3) on dead lever (3) and set up, be provided with spacing subassembly (5) that are used for fixed mounting panel (2) position in intermediate lever (4), mounting panel (2) are including a plurality of mounting bar (6), and are a plurality of mounting bar (6) are arranged along the direction towards cabinet door (11) and are set up, mounting bar (6) slide along the length direction of intermediate lever (4) and set up on intermediate lever (4), are close to be provided with joint subassembly (7) that are used for fixed mounting bar (6) on mounting bar (6) of cabinet door (11).
2. The medium and low voltage power distribution cabinet convenient to install according to claim 1, characterized in that: one side, close to the middle rod (4), of the fixing rod (3) is provided with a plurality of limiting grooves (31), the limiting grooves (31) are arranged at intervals along the length direction of the fixing rod (3), a mounting groove (41) is formed in the middle rod (4), the limiting assembly (5) comprises a limiting rod (51) and a limiting piece (52), the limiting rod (51) is arranged in the mounting groove (41) in a sliding mode in the direction towards the fixing rod (3), the limiting rod (51) is buckled with the limiting grooves (31), and the limiting piece (52) is arranged in the mounting groove (41); one end of the limiting piece (52) is connected with the limiting rod (51), and the other end of the limiting piece is connected with the inner part of the middle rod (4).
3. The medium and low voltage power distribution cabinet convenient to install according to claim 2, characterized in that: the mounting groove (41) is close to the one end on ground and has been seted up the opening, be provided with arm-tie (521) in mounting groove (41), the one end and the gag lever post (51) of arm-tie (521) are connected, and the other end passes mounting groove (41) and extends to the outside of intermediate lever (4).
4. The medium and low voltage power distribution cabinet convenient to install according to claim 2, characterized in that: draw-in groove (61) have been seted up to one side that mounting bar (6) are close to cabinet door (11), one side that cabinet door (11) were kept away from in mounting bar (6) is provided with fixture block (62), fixture block (62) and adjacent draw-in groove (61) lock on mounting bar (6), fixture block (62) slide in draw-in groove (61) and set up.
5. The medium and low voltage power distribution cabinet convenient to install according to claim 4, wherein: intermediate lever (4) are close to one side of mounting panel (2) and have seted up spout (42), one side that is close to intermediate lever (4) on mounting bar (6) is provided with slider (63), slider (63) slide in spout (42) and set up.
6. The medium and low voltage power distribution cabinet convenient to install according to claim 5, wherein: be close to offer standing groove (64) in mounting bar (6) of cabinet door (11) department, a plurality of adjustment tank (421) have been seted up on spout (42) inner wall, it is a plurality of length direction interval along intermediate lever (4) sets up adjustment tank (421), joint subassembly (7) set up in adjustment tank (421), joint subassembly (7) and adjustment tank (421) are connected.
7. The medium and low voltage power distribution cabinet convenient to install according to claim 6, wherein: the clamping assembly (7) comprises an elastic piece (71) and a clamping rod (72), the clamping rod (72) is arranged in the placing groove (64) in a sliding mode along the direction towards the adjusting groove (421), the clamping rod (72) is buckled with the adjusting groove (421), and the elastic piece (71) is arranged outside the clamping rod (72); one end of the elastic piece (71) is connected with the clamping rod (72), and the other end of the elastic piece is connected with the inner wall of the placing groove (64).
8. The medium and low voltage power distribution cabinet convenient to install according to claim 7, wherein: be provided with regulating plate (8) in standing groove (64), regulating plate (8) set up the one end of keeping away from intermediate lever (4) in joint pole (72), one side that is close to regulating plate (8) on joint pole (72) is provided with accepts board (721), the direction of accepting board (721) along the orientation is provided with butt joint board (81) on regulating plate (8), the one end that regulating plate (8) were kept away from in butt joint board (81) sets up along the direction slope of orientation intermediate lever (4), butt joint board (81) and accept board (721) butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768368.8U CN214754821U (en) | 2021-04-14 | 2021-04-14 | Middle and low voltage power distribution cabinet convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768368.8U CN214754821U (en) | 2021-04-14 | 2021-04-14 | Middle and low voltage power distribution cabinet convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754821U true CN214754821U (en) | 2021-11-16 |
Family
ID=78603167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120768368.8U Expired - Fee Related CN214754821U (en) | 2021-04-14 | 2021-04-14 | Middle and low voltage power distribution cabinet convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754821U (en) |
-
2021
- 2021-04-14 CN CN202120768368.8U patent/CN214754821U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113013741A (en) | Switch cabinet and installation process thereof | |
| CN214754821U (en) | Middle and low voltage power distribution cabinet convenient to installation | |
| CN218917597U (en) | Leakage alarm device of photovoltaic direct current combiner box | |
| CN214673585U (en) | Electric automatization distribution cabinet | |
| CN205510438U (en) | Electrical heating module and air conditioner | |
| CN211720930U (en) | Showcase convenient to dismouting circuit board | |
| CN221126681U (en) | Block terminal of easy to assemble | |
| CN219419993U (en) | Low-voltage complete distribution box | |
| CN218214903U (en) | High-frequency transformer stable in installation | |
| CN211958304U (en) | Switch board for construction convenient to equipment | |
| CN216672298U (en) | Transformer substation is with preventing mistake device | |
| CN217882474U (en) | Block terminal card rail subassembly | |
| CN216958968U (en) | Adjustable installation type switch cabinet | |
| CN220964124U (en) | Assembled power distribution cabinet | |
| CN219847967U (en) | Convenient control module for fire control and disassembly | |
| CN219779510U (en) | GCK type low-voltage complete switch equipment | |
| CN215601514U (en) | Intelligent electric heating device | |
| CN209169690U (en) | A kind of switchgear being easily installed | |
| CN212342527U (en) | Toggle switch convenient to position during installation | |
| CN219761678U (en) | Rack heat abstractor convenient to maintain | |
| CN216355465U (en) | Power distribution cabinet for novel energy storage system | |
| CN217545281U (en) | Electrical switch cabinet convenient to install supporting component | |
| CN218991132U (en) | Protective device for mounting low-voltage cabinet | |
| CN215072307U (en) | Mounting bracket for solar controller | |
| CN215342454U (en) | Make things convenient for distribution circuit breaker of dismouting regulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |