CN214248876U - Real site equipment monitoring devices of instructing of electric power and mechanism and tilting mechanism heighten thereof - Google Patents
Real site equipment monitoring devices of instructing of electric power and mechanism and tilting mechanism heighten thereof Download PDFInfo
- Publication number
- CN214248876U CN214248876U CN202120037798.2U CN202120037798U CN214248876U CN 214248876 U CN214248876 U CN 214248876U CN 202120037798 U CN202120037798 U CN 202120037798U CN 214248876 U CN214248876 U CN 214248876U
- Authority
- CN
- China
- Prior art keywords
- transmission case
- fixedly connected
- worm
- auto
- self
- 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.)
- Active
Links
Images
Landscapes
- Accessories Of Cameras (AREA)
Abstract
The utility model discloses a real ground equipment monitoring devices of instructing of electric power and mechanism and tilting mechanism heighten thereof, monitoring devices include vertical casing, servo motor, screw rod, nut, guide way, deflector, first pivot, upset strip, first auto-lock transmission case, first knob, second auto-lock transmission case, second knob, second pivot, connection piece and camera. The height adjusting mechanism is additionally arranged, so that the position in the vertical direction can be adjusted, the monitoring height of the camera can be adjusted, and the whole use is convenient; the usable upset of tilting mechanism is adjusted has further been add, when using, thereby can expand and make the camera have sufficient transverse position for holistic shooting, when not shooting, can overturn and attach to the one side of heightening the mechanism, realize relying on and accomodate, when avoiding not using, blocks the front of equipment, has the function of accomodating, and the camera of shooting simultaneously can shoot the regulation of angle, can satisfy different shooting demands.
Description
Technical Field
The utility model relates to a real field equipment monitoring devices of instructing of electric power and heightening mechanism and tilting mechanism thereof belongs to the real field equipment monitoring application technical field of instructing of electric power.
Background
Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people.
Real standard place equipment of electric power is generally for taking the cabinet body structure of door, wherein probably lack the monitoring setting, and the monitoring probably is not convenient for carry out the regulation of position, after the monitoring, can block people and carry out equipment operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a real site equipment monitoring devices of instructing of electric power and heightening mechanism and tilting mechanism thereof in order to solve the above-mentioned problem.
The utility model realizes the purpose through the following technical scheme, the electric power practical training field equipment operation monitoring device comprises a heightening mechanism, a turnover mechanism and a camera, wherein the output end of the heightening mechanism is rotatably installed with one end of the turnover mechanism, the tail end of the turnover mechanism is fixedly connected with a connecting sheet, and the bottom of the connecting sheet is fixedly connected with the camera; the height adjusting mechanism comprises a vertical shell, a servo motor, a screw rod, a nut and a guide plate, wherein the servo motor is fixedly installed at the top of the vertical shell, the screw rod is rotatably installed inside the vertical shell, one end of the screw rod is fixedly connected with an output shaft of the servo motor, the screw rod is in threaded connection with the nut, the nut is fixedly connected with the guide plate, a guide groove is formed in one side of the vertical shell along the length direction, and the guide plate is in sliding connection with the guide groove; the turnover mechanism comprises a turnover strip, a first self-locking transmission case and a second self-locking transmission case, one end of the turnover strip is connected with one end of the guide plate in a rotating mode, the first self-locking transmission case is fixedly installed on the back face of the guide plate, a first knob is fixedly connected with the input end of the first self-locking transmission case, the output end of the first self-locking transmission case is connected with the turnover strip, the second self-locking transmission case is fixedly installed at one end, far away from the guide plate, of the turnover strip, the second knob is fixedly connected with the input end of the second self-locking transmission case, and the output end of the second self-locking transmission case is fixedly connected with the connecting piece.
Preferably, one side of the guide plate is provided with a groove, and a first rotating shaft is arranged between the guide plate and one end of the turnover strip.
Preferably, first auto-lock transmission case includes first box, first worm wheel, first connecting axle and first worm, the back fixed connection of first box and deflector, first connecting axle and first worm all rotate the inside of installing at first box, first connecting axle cup joints with first worm wheel is fixed, first worm wheel is connected with first worm meshing, the one end of first worm and the one end fixed connection of first knob, the one end of first connecting axle and the one end fixed connection of first pivot.
Preferably, the second auto-lock transmission case includes including second box, second worm wheel, second connecting axle and second worm, the second box is with the one end bottom fixed connection of upset strip, the inside at the second box is all rotated to second connecting axle and second worm, the second connecting axle cup joints with the second worm wheel is fixed, the second worm wheel is connected with the second worm meshing, the one end of second worm and the one end fixed connection of second knob, the one end of second connecting axle and the one end fixed connection of second pivot, second pivot and connection piece fixed connection.
The utility model provides a real standard place equipment monitoring devices's of electric power heightening mechanism, includes vertical casing, servo motor, screw rod, nut and deflector, servo motor fixed mounting is at the top of vertical casing, the screw rod rotates the inside of installing at vertical casing, the one end of screw rod and servo motor's output shaft fixed connection, screw rod and nut threaded connection, nut and deflector fixed connection, the guide way has been seted up along length direction to one side of vertical casing, deflector and guide way sliding connection.
The utility model provides a real tilting mechanism who instructs place equipment monitoring devices of electric power, includes upset strip, first auto-lock transmission case and second auto-lock transmission case, the one end of upset strip is rotated with the one end of deflector and is connected, first auto-lock transmission case fixed mounting is on the back of deflector, the first knob of input fixedly connected with of first auto-lock transmission case, the output and the upset strip of first auto-lock transmission case are connected, the one end that the deflector was kept away from at the upset strip is kept away from to second auto-lock transmission case fixed mounting, the input fixedly connected with second knob of second auto-lock transmission case, the output and the connection piece fixed connection of second auto-lock transmission case.
The utility model has the advantages that:
the whole electric power practical training field equipment operation monitoring device can be used for adjusting the position in the vertical direction by additionally arranging the height adjusting mechanism, can adjust the monitoring height of the camera, and is convenient to use integrally.
The usable upset of tilting mechanism is further add and is adjusted, when using, thereby can expand and make the camera have sufficient horizontal position for holistic shooting, when not shooting, can overturn and attach to the one side of heightening mechanism, realize relying on and accomodate, when avoiding not using, block the front of equipment, have the function of accomodating, the camera of shooting simultaneously can carry out the regulation of shooting the angle, can satisfy different shooting demands, holistic result of use has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic front view of the structure of the present invention;
fig. 2 is a schematic structural view of a second rotating shaft, a connecting sheet and a camera according to the present invention;
FIG. 3 is a schematic structural view of the guide plate and the turning strip of the present invention;
fig. 4 is a schematic structural view of a first self-locking transmission case of the present invention;
fig. 5 is a schematic structural view of a second self-locking transmission case of the present invention.
In the figure: 1. vertical casing, 2, servo motor, 3, the screw rod, 4, the nut, 5, the guide way, 6, the deflector, 7, first pivot, 8, upset strip, 9, first auto-lock transmission case, 901, first box, 902, first worm wheel, 903, first connecting axle, 904, first worm, 10, first knob, 11, second auto-lock transmission case, 1101, the second box, 1102, the second worm wheel, 1103, the second connecting axle, 1104, the second worm, 12, the second knob, 13, the second pivot, 14, the connection piece, 15, the camera.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Detailed description of the preferred embodiment
The following embodiment is an embodiment of an electric power practical training site equipment operation monitoring device.
Referring to fig. 1 to 5, the device for monitoring the operation of the electric power practical training site equipment in the embodiment includes a height-adjusting mechanism, a turnover mechanism and a camera 15, wherein an output end of the height-adjusting mechanism is rotatably mounted with one end of the turnover mechanism, a connecting piece 14 is fixedly connected to an end of the turnover mechanism, and the camera 15 is fixedly connected to the bottom of the connecting piece 14;
the height adjusting mechanism comprises a vertical shell 1, a servo motor 2, a screw rod 3, a nut 4 and a guide plate 6, wherein the servo motor 2 is fixedly installed at the top of the vertical shell 1, the screw rod 3 is rotatably installed inside the vertical shell 1, one end of the screw rod 3 is fixedly connected with an output shaft of the servo motor 2, the screw rod 3 is in threaded connection with the nut 4, the nut 4 is fixedly connected with the guide plate 6, a guide groove 5 is formed in one side of the vertical shell 1 along the length direction, and the guide plate 6 is in sliding connection with the guide groove 5;
turnover mechanism is including upset strip 8, first auto-lock transmission case 9 and second auto-lock transmission case 11, the one end of upset strip 8 is rotated with the one end of deflector 6 and is connected, first auto-lock transmission case 9 fixed mounting is on the back of deflector 6, the first knob 10 of input fixedly connected with of first auto-lock transmission case 9, the output and the upset strip 8 of first auto-lock transmission case 9 are connected, the one end that deflector 6 was kept away from to second auto-lock transmission case 11 fixed mounting at upset strip 8, the input fixedly connected with second knob 12 of second auto-lock transmission case 11, the output and the 14 fixed connection of connection piece of second auto-lock transmission case 11.
A groove is formed in one side of the guide plate 6, and a first rotating shaft 7 is arranged between the guide plate 6 and one end of the turning strip 8; the first self-locking transmission case 9 comprises a first case 901, a first worm wheel 902, a first connecting shaft 903 and a first worm 904, the first case 901 is fixedly connected with the back of the guide plate 6, the first connecting shaft 903 and the first worm 904 are both rotatably installed inside the first case 901, the first connecting shaft 903 is fixedly sleeved with the first worm wheel 902, the first worm wheel 902 is meshed with the first worm 904, one end of the first worm 904 is fixedly connected with one end of a first knob 10, and one end of the first connecting shaft 903 is fixedly connected with one end of a first rotating shaft 7; the second self-locking transmission case 11 comprises a second case 1101, a second worm wheel 1102, a second connecting shaft 1103 and a second worm 1104, the second case 1101 is fixedly connected with the bottom of one end of the turnover bar 8, the second connecting shaft 1103 and the second worm 1104 are both rotatably installed inside the second case 1101, the second connecting shaft 1103 is fixedly sleeved with the second worm wheel 1102, the second worm wheel 1102 is meshed with the second worm 1104 and connected with one end of a second knob 12, one end of the second connecting shaft 1103 is fixedly connected with one end of a second rotating shaft 13, and the second rotating shaft 13 is fixedly connected with a connecting piece 14.
When the utility model is used, the electrical components are externally connected with a power supply and an external control switch, and are integrally installed inside the shell of the equipment, the vertical shell 1 is installed on the inner side wall of the equipment, when the height is required to be adjusted, the servo motor 2 drives the screw rod 3 to rotate, so as to provide drive for the nut 4, and the drive in the vertical direction is realized through the guiding action of the guide plate 6 and the guide groove 5, so that the height is adjusted;
during display, the first knob 10 is rotated to provide driving for the first worm 904, the first rotating shaft 7 is driven through meshing transmission of the first worm 904 and the first worm wheel 902, the turnover bar 8 is rotated to be horizontal, the turnover bar 8 has enough transverse shooting distance, the second worm 1104 is rotated through rotating the second knob 12, and the second rotating shaft 13 is driven through meshing transmission of the second worm 1104 and the second worm wheel 1102, so that the camera 15 is driven, the shooting angle of the camera 15 is adjusted, and shooting is facilitated;
when the vertical shell 1 side needs to be collected, the first knob 10 is rotated, and the turnover strip 8 is driven to rotate to be close to the vertical shell 1, so that collection and collection are completed.
Detailed description of the invention
The following embodiment is an embodiment of a height-adjusting mechanism of an electric power practical training site equipment monitoring device.
This embodiment's real ground equipment monitoring devices's of instructing of electric power mechanism of increaseing, including vertical casing 1, servo motor 2, screw rod 3, nut 4 and deflector 6, 2 fixed mounting at the top of vertical casing 1 of servo motor, 3 rotations of screw rod are installed in the inside of vertical casing 1, the one end of screw rod 3 and servo motor 2's output shaft fixed connection, screw rod 3 and 4 threaded connection of nut, nut 4 and 6 fixed connection of deflector, guide way 5 has been seted up along length direction to one side of vertical casing 1, deflector 6 and 5 sliding connection of guide way.
Detailed description of the preferred embodiment
The following embodiment is an embodiment of a turnover mechanism of an electric power practical training site equipment monitoring device.
The utility model provides a real site equipment monitoring devices's of instructing of electric power tilting mechanism under this embodiment, including upset strip 8, first auto-lock transmission case 9 and second auto-lock transmission case 11, the one end of upset strip 8 is rotated with the one end of deflector 6 and is connected, first auto-lock transmission case 9 fixed mounting is on the back of deflector 6, the first knob 10 of input fixedly connected with of first auto-lock transmission case 9, the output and the upset strip 8 of first auto-lock transmission case 9 are connected, the one end that deflector 6 was kept away from at upset strip 8 to second auto-lock transmission case 11 fixed mounting, the input fixedly connected with second knob 12 of second auto-lock transmission case 11, the output and the 14 fixed connection of connection piece of second auto-lock transmission case 11.
The first knob 10 is rotated to provide driving for the first worm 904, the first rotating shaft 7 is driven through meshing transmission of the first worm 904 and the first worm wheel 902, so that the turnover bar 8 rotates, the turnover bar 8 is horizontal and has a sufficient distance for transverse shooting, the second worm 1104 rotates through rotating the second knob 12, and the second rotating shaft 13 is driven through meshing transmission of the second worm 1104 and the second worm wheel 1102, so that the camera 15 is driven, the shooting angle of the camera 15 is adjusted, and shooting is facilitated;
when the vertical shell 1 side needs to be collected, the first knob 10 is rotated, and the turnover strip 8 is driven to rotate to be close to the vertical shell 1, so that collection and collection are completed.
It should be noted that the present application relates to circuits and electronic components and modules, all of which are prior art, and that the present invention is fully capable of implementation by those skilled in the art, and is not limited to software and process modifications.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a real site equipment monitoring devices that instructs of electric power which characterized in that: the device comprises a height adjusting mechanism, a turnover mechanism and a camera (15), wherein the output end of the height adjusting mechanism is rotatably installed with one end of the turnover mechanism, the tail end of the turnover mechanism is fixedly connected with a connecting sheet (14), and the bottom of the connecting sheet (14) is fixedly connected with the camera (15);
the height adjusting mechanism comprises a vertical shell (1), a servo motor (2), a screw rod (3), a nut (4) and a guide plate (6), wherein the servo motor (2) is fixedly installed at the top of the vertical shell (1), the screw rod (3) is rotatably installed inside the vertical shell (1), one end of the screw rod (3) is fixedly connected with an output shaft of the servo motor (2), the screw rod (3) is in threaded connection with the nut (4), the nut (4) is fixedly connected with the guide plate (6), a guide groove (5) is formed in one side of the vertical shell (1) along the length direction, and the guide plate (6) is in sliding connection with the guide groove (5);
tilting mechanism is including upset strip (8), first auto-lock transmission case (9) and second auto-lock transmission case (11), the one end of upset strip (8) is rotated with the one end of deflector (6) and is connected, first auto-lock transmission case (9) fixed mounting is on the back of deflector (6), the first knob (10) of input fixedly connected with of first auto-lock transmission case (9), the output and the upset strip (8) of first auto-lock transmission case (9) are connected, the one end that deflector (6) were kept away from in upset strip (8) is fixed to second auto-lock transmission case (11), the input fixedly connected with second knob (12) of second auto-lock transmission case (11), the output and connection piece (14) fixed connection of second auto-lock transmission case (11).
2. The electric power practical training site equipment monitoring device according to claim 1, characterized in that: one side of the guide plate (6) is provided with a groove, and a first rotating shaft (7) is arranged between the guide plate (6) and one end of the turning strip (8).
3. The electric power practical training site equipment monitoring device according to claim 2, characterized in that: the first self-locking transmission case (9) comprises a first case body (901), a first worm wheel (902), a first connecting shaft (903) and a first worm (904), the first case body (901) is fixedly connected with the back face of the guide plate (6), the first connecting shaft (903) and the first worm (904) are both rotatably installed inside the first case body (901), the first connecting shaft (903) is fixedly sleeved with the first worm wheel (902), the first worm wheel (902) is meshed with the first worm (904) to be connected, one end of the first worm (904) is fixedly connected with one end of a first knob (10), and one end of the first connecting shaft (903) is fixedly connected with one end of a first rotating shaft (7).
4. The electric power practical training site equipment monitoring device according to claim 3, characterized in that: the second self-locking transmission case (11) comprises a second case body (1101), a second worm wheel (1102), a second connecting shaft (1103) and a second worm (1104), the second case body (1101) is fixedly connected with the bottom of one end of the turnover bar (8), the second connecting shaft (1103) and the second worm (1104) are rotatably installed inside the second case body (1101), the second connecting shaft (1103) is fixedly sleeved with the second worm wheel (1102), the second worm wheel (1102) is meshed with the second worm (1104) to be connected, one end of the second worm (1104) is fixedly connected with one end of a second knob (12), one end of the second connecting shaft (1103) is fixedly connected with one end of a second rotating shaft (13), and the second rotating shaft (13) is fixedly connected with a connecting piece (14).
5. The utility model provides an increase mechanism of real ground equipment monitoring devices of instructing of electric power, its characterized in that, includes vertical casing (1), servo motor (2), screw rod (3), nut (4) and deflector (6), servo motor (2) fixed mounting is at the top of vertical casing (1), screw rod (3) are rotated and are installed in the inside of vertical casing (1), the one end of screw rod (3) and the output shaft fixed connection of servo motor (2), screw rod (3) and nut (4) threaded connection, nut (4) and deflector (6) fixed connection, guide way (5) have been seted up along length direction to one side of vertical casing (1), deflector (6) and guide way (5) sliding connection.
6. A turnover mechanism of an electric power practical training site equipment monitoring device is characterized by comprising a turnover strip (8), a first self-locking transmission case (9) and a second self-locking transmission case (11), one end of the turning strip (8) is rotatably connected with one end of the guide plate (6), the first self-locking transmission case (9) is fixedly arranged on the back surface of the guide plate (6), the input end of the first self-locking transmission box (9) is fixedly connected with a first knob (10), the output end of the first self-locking transmission case (9) is connected with the turnover bar (8), the second self-locking transmission case (11) is fixedly arranged at one end of the turnover bar (8) far away from the guide plate (6), the input end of the second self-locking transmission case (11) is fixedly connected with a second knob (12), the output end of the second self-locking transmission case (11) is fixedly connected with the connecting sheet (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120037798.2U CN214248876U (en) | 2021-01-07 | 2021-01-07 | Real site equipment monitoring devices of instructing of electric power and mechanism and tilting mechanism heighten thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120037798.2U CN214248876U (en) | 2021-01-07 | 2021-01-07 | Real site equipment monitoring devices of instructing of electric power and mechanism and tilting mechanism heighten thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214248876U true CN214248876U (en) | 2021-09-21 |
Family
ID=77724674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120037798.2U Active CN214248876U (en) | 2021-01-07 | 2021-01-07 | Real site equipment monitoring devices of instructing of electric power and mechanism and tilting mechanism heighten thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214248876U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114900611A (en) * | 2022-05-11 | 2022-08-12 | 国网安徽省电力有限公司定远县供电公司 | Power system relay protection function pressing plate hidden defect monitoring device and method |
-
2021
- 2021-01-07 CN CN202120037798.2U patent/CN214248876U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114900611A (en) * | 2022-05-11 | 2022-08-12 | 国网安徽省电力有限公司定远县供电公司 | Power system relay protection function pressing plate hidden defect monitoring device and method |
CN114900611B (en) * | 2022-05-11 | 2023-08-08 | 国网安徽省电力有限公司定远县供电公司 | Device and method for monitoring hidden defects of pressing plate of relay protection function of power system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN214248876U (en) | Real site equipment monitoring devices of instructing of electric power and mechanism and tilting mechanism heighten thereof | |
CN109638667A (en) | A kind of Novel electrical cabinet of easy access | |
CN213777194U (en) | Monitoring device for nursing care | |
CN211502230U (en) | Camera railcar | |
CN211126682U (en) | Ventilation and heat dissipation device for box-type substation | |
CN215682424U (en) | Synthesize building intelligent command and use control management terminal | |
CN112885001B (en) | Self-service internet financial terminal equipment and application method thereof | |
CN211761578U (en) | Test bench is used in robot laboratory | |
CN213746020U (en) | Camera mounting bracket | |
CN114710918A (en) | Weak current control device based on Internet of things | |
CN210957502U (en) | Integrated distribution box | |
CN218632944U (en) | Outdoor distribution box convenient to maintain in rainy days | |
CN218208666U (en) | Fire control detects supplementary shooting device of use | |
CN212501080U (en) | Environment monitoring unmanned aerial vehicle of adjustable shooting angle | |
CN213040136U (en) | Rotatable display screen for building | |
CN115800019B (en) | Switch cabinet capable of actively reducing humidity in cabinet | |
CN220250343U (en) | Double-screw water chilling unit | |
CN215155739U (en) | Oblique photography data is with flight shooting platform based on wisdom traffic | |
CN216113231U (en) | Fire control supervisory equipment based on block chain | |
CN211738518U (en) | Assembled building is real to be used projection arrangement convenient to adjust | |
CN214478501U (en) | Intelligent power distribution box is used in gardens convenient to installation | |
CN219959796U (en) | High-voltage reactive power automatic compensation device | |
CN220038720U (en) | Wall-mounted air conditioner air duct opening and closing mechanism | |
CN214222608U (en) | Wisdom garden monitoring device | |
CN217911951U (en) | Support frame for lithium battery dust collecting equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |