CN213576642U - Mobile scanning device capable of being rapidly disassembled - Google Patents
Mobile scanning device capable of being rapidly disassembled Download PDFInfo
- Publication number
- CN213576642U CN213576642U CN202022450708.0U CN202022450708U CN213576642U CN 213576642 U CN213576642 U CN 213576642U CN 202022450708 U CN202022450708 U CN 202022450708U CN 213576642 U CN213576642 U CN 213576642U
- Authority
- CN
- China
- Prior art keywords
- supporting
- pair
- tube
- limiting
- plate
- 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
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a mobile scanning device capable of being disassembled quickly, which comprises a bottom plate, wherein a pair of front supporting tubes and a pair of rear supporting tubes are vertically and detachably arranged on the bottom plate, a pair of limiting holes are arranged on the tube wall of the front supporting tubes, universal wheels are arranged below the bottom plate, and main control equipment is detachably arranged on the bottom plate; the first supporting plate is detachably erected on the front supporting tube and the rear supporting tube, and the display and the keyboard are detachably arranged on the first supporting plate; the second supporting plate is provided with a pair of adjusting rods and a pair of supporting rods below, one end of each adjusting rod is hinged to the second supporting plate, the other end of each adjusting rod can be movably inserted into the corresponding front supporting tube, the adjusting rods are provided with a plurality of first through holes, a limiting rod is inserted into the corresponding limiting hole and the corresponding first through hole, one end of each supporting rod is hinged to the second supporting plate, the other end of each supporting rod is detachably connected with the corresponding front supporting tube, and the 3D scanner is detachably arranged on the second supporting plate. The utility model discloses convenient and fast is dismantled in the installation.
Description
Technical Field
The utility model relates to a 3D scanning equipment technical field. More specifically, the present invention relates to a mobile scanning device that can be quickly disassembled.
Background
Carry out the 3D scanning modeling in-process to the transformer substation scene, the staff need bare-handed drags 3D scanning equipment, scans the modeling to the transformer substation scene, because transformer substation's scene area is very big, and work load is big, and 3D scanning equipment is scattered heavy, if long-time artifical bare-handed drags, can seriously consume staff's physical power.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses it is still another purpose to provide a can dismantle fast mobile scanning device, and it can dismantle fast, and convenient equipment, and the bottom is equipped with the universal wheel, and convenient the removal can save the physical power of staff in accomplishing 3D scanning modeling engineering greatly.
To achieve these objects and other advantages in accordance with the purpose of the invention, a mobile scanning device capable of being disassembled quickly is provided, including:
the device comprises a bottom plate, a pair of front supporting tubes and a pair of rear supporting tubes are vertically arranged on the bottom plate, the bottom ends of the front supporting tubes and the rear supporting tubes are detachably connected with the bottom plate, supporting bodies are arranged on the front supporting tubes and the rear supporting tubes and can be detachably provided with limiting blocks, the limiting blocks are positioned above the supporting bodies, a pair of limiting holes are formed in the tube walls of the front supporting tubes and are positioned above the limiting blocks, a plurality of universal wheels are arranged below the bottom plate, and main control equipment can be detachably arranged on the bottom plate;
the first supporting plate is provided with a plurality of connecting holes corresponding to the front supporting tube and the rear supporting tube respectively, the first supporting plate is sleeved on the front supporting tube and the rear supporting tube through the connecting holes, the first supporting plate is positioned between the supporting body and the limiting block, and a display and a keyboard are detachably arranged on the first supporting plate;
the second backup pad is provided with a pair of regulation pole and a pair of bracing piece that correspond with a pair of preceding stay tube respectively below it, the one end of adjusting the pole with the one end of bracing piece all with the second backup pad is articulated, the other end of bracing piece with the connection can be dismantled to preceding stay tube, the other end of adjusting the pole is portable to be inserted and is established in the preceding stay tube, be provided with a plurality of first through holes on the regulation pole, a gag lever post is inserted and is established in relative spacing hole in position and first through hole, the vertical a pair of fixed plate that is provided with above the second backup pad, be provided with the screw hole on the fixed plate, the screw hole interpolation is equipped with the screw, the one end that the screw is located between a pair of fixed plate is provided with the holder, and the other end is provided.
Preferably, but quick dismantlement's removal scanning device in, the outer pipe wall of preceding stay with all be provided with the external screw thread on the outer pipe wall of back stay, be provided with a pair of cylindric preceding recess and a pair of cylindric back recess on the bottom plate, the inner wall of preceding recess with all be provided with on the inner wall of back recess with the internal thread that the external screw thread matches, a pair of preceding stay can be dismantled respectively and insert and establish in a pair of preceding recess, a pair of back stay can dismantle respectively and insert and establish in a pair of back recess.
Preferably, but quick detachable's removal scanning device in, a plurality of solid fixed rings have set gradually from last to bottom on the outer pipe wall of preceding bracing piece, the other end of bracing piece is provided with the couple, the couple is hung and is established in the solid fixed ring.
Preferably, in the mobile scanning device capable of being rapidly disassembled, the limiting rod is provided with threads, the limiting rod is sleeved with a limiting nut, and the pair of front support tubes are located between the pair of limiting nuts.
Preferably, in the mobile scanning device capable of being rapidly disassembled, a stiffening rod is detachably arranged between the front supporting tube and the rear supporting tube which are positioned at the same side.
Preferably, in the mobile scanning device capable of being detached quickly, the support body is a circular table with a second through hole in the middle.
Preferably, in the mobile scanning device capable of being detached quickly, the bottom plate is further provided with a plurality of limiting grooves, and the main control device is arranged in one of the limiting grooves.
The utility model discloses at least, include following beneficial effect: the utility model is convenient and fast to assemble and disassemble; the utility model has reasonable design and stable structure; the front supporting tube and the rear supporting tube of the utility model are provided with the supporting body and the limiting block, which plays a good role in stabilizing and limiting the position of the second supporting plate between the front supporting tube and the rear supporting tube; the utility model discloses a height that the degree of depth of adjusting the pole and inserting preceding stay tube can adjust the second backup pad in a flexible way, and then can increase 3D scanner's scanning area, and the other end that corresponds the regulation bracing piece can play firm supporting role to the second backup pad with the hookup location of preceding stay tube.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic side view of a mobile scanning device of the present invention;
FIG. 2 is a schematic top view of a second supporting plate of the fast detachable mobile scanning device of the present invention;
Detailed Description
The present invention will be described in further detail with reference to the drawings and the detailed description, so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In one of the technical solutions, as shown in fig. 1 and fig. 2, the utility model provides a mobile scanning device capable of being disassembled quickly, which includes:
a pair of front supporting tubes 10 and a pair of rear supporting tubes 16 are vertically arranged on a bottom plate 11, the bottom ends of the front supporting tubes 10 and the rear supporting tubes 16 are detachably connected with the bottom plate 11, supporting bodies 9 are arranged on the front supporting tubes 10 and the rear supporting tubes 16 respectively, limiting blocks 7 are detachably arranged on the front supporting tubes 10 and the rear supporting tubes 16 respectively, the limiting blocks 7 are positioned above the supporting bodies 9, a pair of limiting holes are formed in the tube walls of the front supporting tubes 10 and positioned above the limiting blocks 7, a plurality of universal wheels 13 are arranged below the bottom plate 11, and a main control device 15 can be detachably arranged on the bottom plate 11;
a plurality of connecting holes respectively corresponding to the positions of the front supporting tube 10 and the rear supporting tube 16 are formed in the first supporting plate 8, the first supporting plate 8 is sleeved on the front supporting tube 10 and the rear supporting tube 16 through the connecting holes, the first supporting plate 8 is located between the supporting body 9 and the limiting block 7, and a display 18 and a keyboard 19 are detachably arranged on the first supporting plate 8;
a second supporting plate 3 having a pair of adjusting rods 4 and a pair of supporting rods 5 provided thereunder, respectively corresponding to the pair of front supporting tubes 10, one end of the adjusting rod 4 and one end of the supporting rod 5 are both hinged with the second supporting plate 3, the other end of the support rod 5 is detachably connected with the front support tube 10, the other end of the adjusting rod 4 is movably inserted in the front support tube 10, the adjusting rod 4 is provided with a plurality of first through holes 6, a limiting rod 20 is inserted in the limiting holes and the first through holes 6 which are opposite in position, a pair of fixing plates 2 are vertically arranged on the second supporting plate 3, threaded holes are arranged on the fixing plates 2, a screw 22 is inserted into the threaded hole, one end of the screw 22 between the pair of fixing plates 2 is provided with a clamping piece 21, the other end of the screw 22 is provided with an adjusting nut 23, and the 3D scanner 1 is clamped between the pair of clamping pieces 21.
The mobile scanning device which can be quickly disassembled and provided by the technical scheme is composed of a bottom plate 11, a first supporting plate 8 which is detachably arranged above the bottom plate 11 and a second supporting plate 3 which is detachably arranged above the first supporting plate 8; a pair of front supporting tubes 10 and a pair of rear supporting tubes 16 are vertically and detachably arranged on the bottom plate 11, supporting bodies 9 are arranged on the front supporting tubes 10 and the rear supporting tubes 16, and limiting blocks 7 are detachably arranged on the front supporting tubes 10 and the rear supporting tubes 16, the limiting blocks 7 are positioned above the supporting bodies 9, a pair of limiting holes are formed in the tube walls of the front supporting tubes 10 and are positioned above the limiting blocks 7, and a plurality of universal wheels 13 which facilitate movement of the device are arranged below the bottom plate 11; a plurality of connecting holes are formed in the first supporting plate 8, the front supporting tube 10 and the rear supporting tube 16 penetrate through the corresponding connecting holes to enable the first supporting plate 8 to be erected between the supporting body 9 and the limiting block 7, the supporting body 9 is used for supporting the first supporting plate 8, and the limiting block 7 is used for fixing the first supporting plate 8 to enable the first supporting plate 8 to be clamped between the supporting body 9 and the limiting block 7; a pair of adjusting rods 4 and a pair of supporting rods 5 are arranged below the second supporting plate 3, the adjusting rods 4 and the supporting rods 5 are respectively in one-to-one correspondence with the front supporting tubes 10, one end of each adjusting rod 4 is hinged with the second supporting plate 3, the other end of each adjusting rod 4 is movably inserted into the corresponding front supporting tube 10, a plurality of first through holes 6 are arranged on the adjusting rods 4, a limiting rod 20 is inserted into the corresponding limiting hole and the corresponding first through hole 6 to fix the position relationship between the adjusting rods 4 and the front supporting tubes 10, one end of each supporting rod 5 is hinged with the second supporting plate 3, the other end of the front support plate is detachably connected with the front support pipe 10, a pair of fixing plates 2 is vertically arranged on the second support plate 3, threaded holes are formed in the fixing plates 2, screws 22 are inserted in the threaded holes, a clamping piece 21 is arranged at one end, located between the pair of fixing plates 2, of each screw 22, an adjusting nut 23 is arranged at the other end of each screw 22, and clamping force of the pair of clamping pieces 21 can be adjusted by rotating the adjusting nuts 23; the 3D scanner 1 is clamped between the pair of clamping pieces 21, the main control device 15 is detachably arranged on the bottom plate, the main control device 15 can be a host used for storing, calculating and converting data, the display 18 and the keyboard 19 are detachably arranged on the first supporting plate, and the 3D scanner 1, the display 18 and the keyboard 19 are all connected with the main control device 15 through data lines.
The assembling and using method of the mobile scanning device which can be disassembled rapidly provided by the technical scheme comprises the following steps: firstly connecting the bottom end of a front supporting tube 10 and the bottom end of a rear supporting tube 16 with a bottom plate 11, then sleeving a first supporting plate 8 on the front supporting tube 10 and the rear supporting tube 16 through connecting holes, enabling the first supporting plate 8 to be positioned on a supporting body 9, then connecting a limiting block 7 with the front supporting tube 10 and the rear supporting tube 16, fixing the position of the first supporting plate 8, then inserting a regulating rod 4 into the corresponding front supporting tube 10 and regulating the height of the regulating rod 4 to enable the limiting hole to be opposite to a pair of first through holes 6, then inserting a limiting rod 20 into the corresponding limiting hole and the first through holes 6 to limit the height of the regulating rod, then regulating the position level of a second supporting plate 3, connecting the other end of a supporting rod 5 with the front supporting tube 10, then placing a 3D scanner 1 between a pair of clamping pieces 21, and regulating an adjusting nut 23 to enable the pair of clamping pieces 21 to clamp the 3D scanner 1 tightly, finally, the main control equipment 15 is installed on the bottom plate 11, the display 18 and the keyboard 19 are installed on the first supporting plate 8, and the 3D scanner 1, the display 18 and the keyboard 19 are all connected with the main control equipment 15 through data lines; the height of the second support plate 3 can be adjusted by adjusting the depth of the adjusting rod 5 inserted into the front support tube 10, and the connecting position of the other end of the supporting rod 5 and the front support tube 10 is correspondingly adjusted to further support the second support plate 3; the entire device is moved by the worker holding the top end of the support tube 16.
The utility model discloses at least, include following beneficial effect: the utility model is convenient and fast to assemble and disassemble; the utility model has reasonable design and stable structure; the front supporting tube and the rear supporting tube of the utility model are provided with the supporting body and the limiting block, which plays a good role in stabilizing and limiting the position of the second supporting plate between the front supporting tube and the rear supporting tube; the utility model can flexibly adjust the height of the second support plate by adjusting the depth of the adjusting rod inserted into the front support tube, thereby increasing the scanning area of the 3D scanner, and the connecting position of the other end of the corresponding adjusting support rod and the front support tube can play a role of stabilizing and supporting the second support plate; the staff can hold the top of back stay tube and remove whole device, saves the physical power that consumes in the bare-handed transport scanning equipment greatly.
In another technical solution, as shown in fig. 1, in the mobile scanning device capable of being quickly detached, the outer tube wall of the front support tube 10 and the outer tube wall of the rear support tube 16 are both provided with external threads, the bottom plate 10 is provided with a pair of cylindrical front grooves 12 and a pair of cylindrical rear grooves 14, the inner walls of the front grooves 12 and the inner walls of the rear grooves 14 are both provided with internal threads matched with the external threads, the pair of front support tubes 10 are respectively detachably inserted into the pair of front grooves 12, and the pair of rear support tubes 16 are respectively detachably inserted into the pair of rear grooves 14. The front supporting pipe and the front groove are connected through a threaded structure, and the rear supporting pipe and the rear groove are connected through a threaded structure, so that the front supporting pipe and the rear supporting pipe can be detachably connected with the bottom plate, and the heights of the front supporting pipe and the rear supporting pipe can be adjusted through the threaded structure.
In another technical solution, in the mobile scanning device capable of being quickly detached, the limiting block is a fixing nut. The tightness of the first supporting plate between the supporting body and the fixing nut can be adjusted by rotating the fixing nut, and then the position of the first supporting plate is fixed.
In another technical scheme, but quick detachable's removal scanning device in, a plurality of solid fixed rings have set gradually from last to bottom on the outer pipe wall of preceding bracing piece, the other end of bracing piece is provided with the couple, the couple is hung and is established in the solid fixed ring. The other end of the supporting rod is hung on the fixing ring through the hook and is detachably connected with the front supporting tube, and the supporting rod can be still detachably connected with the front supporting tube through the hook after a plurality of hooks are arranged so that the height of the supporting rod can be adjusted.
In another technical scheme, in the mobile scanning device capable of being rapidly disassembled, the limiting rod is provided with threads, the limiting rod is sleeved with a limiting nut, and the pair of front support tubes are located between the pair of limiting nuts. The limiting nut can prevent the limiting rod from easily separating from the limiting hole.
In another technical solution, as shown in fig. 1, in the mobile scanning device capable of being disassembled quickly, a stiffening rod 17 is detachably disposed between the front support tube 10 and the rear support tube 16 on the same side. The stiffening rod is used for strengthening the connection between the front supporting pipe and the rear supporting pipe, so that the structure of the whole device is more stable in the using process.
In another technical scheme, in the mobile scanning device capable of being rapidly disassembled, the support body is a circular table with a second through hole in the middle. The wall of the second through hole can be provided with threads the same as the internal threads on the inner wall of the front groove, and the support body and the front support pipe, the support body and the rear support pipe are detachably connected through thread structures; the plane stress that the round platform top contacted with first backup pad is even, makes the supporter not fragile.
In another technical scheme, in the mobile scanning device capable of being rapidly disassembled, a plurality of limiting grooves are further arranged on the bottom plate, and the main control equipment is arranged in one of the limiting grooves. The limiting groove can be used for loading equipment or parts which are not used temporarily, and can prevent the equipment or parts from shaking randomly.
In another technical solution, in the mobile scanning device capable of being detached quickly, an elastic anti-slip sleeve is arranged at the top end of the rear supporting tube. The staff holds the back stay tube top and removes whole device, and the antiskid cover plays anti-skidding effect.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not limited to the applications set forth in the description and embodiments, which are fully applicable in all kinds of fields suitable for the invention, and additional modifications may readily be made by those skilled in the art, and the invention is not limited to the specific details and illustrations and examples shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (7)
1. Quick detachable mobile scanning device, its characterized in that includes:
the device comprises a bottom plate, a pair of front supporting tubes and a pair of rear supporting tubes are vertically arranged on the bottom plate, the bottom ends of the front supporting tubes and the rear supporting tubes are detachably connected with the bottom plate, supporting bodies are arranged on the front supporting tubes and the rear supporting tubes and can be detachably provided with limiting blocks, the limiting blocks are positioned above the supporting bodies, a pair of limiting holes are formed in the tube walls of the front supporting tubes and are positioned above the limiting blocks, a plurality of universal wheels are arranged below the bottom plate, and main control equipment can be detachably arranged on the bottom plate;
the first supporting plate is provided with a plurality of connecting holes corresponding to the front supporting tube and the rear supporting tube respectively, the first supporting plate is sleeved on the front supporting tube and the rear supporting tube through the connecting holes, the first supporting plate is positioned between the supporting body and the limiting block, and a display and a keyboard are detachably arranged on the first supporting plate;
the second backup pad is provided with a pair of regulation pole and a pair of bracing piece that correspond with a pair of preceding stay tube respectively below it, the one end of adjusting the pole with the one end of bracing piece all with the second backup pad is articulated, the other end of bracing piece with the connection can be dismantled to preceding stay tube, the other end of adjusting the pole is portable to be inserted and is established in the preceding stay tube, be provided with a plurality of first through holes on the regulation pole, a gag lever post is inserted and is established in relative spacing hole in position and first through hole, the vertical a pair of fixed plate that is provided with above the second backup pad, be provided with the screw hole on the fixed plate, the screw hole interpolation is equipped with the screw, the one end that the screw is located between a pair of fixed plate is provided with the holder, and the other end is provided.
2. The fast detachable mobile scanning device of claim 1, wherein the outer tube wall of the front supporting tube and the outer tube wall of the rear supporting tube are provided with external threads, the bottom plate is provided with a pair of cylindrical front grooves and a pair of cylindrical rear grooves, the inner walls of the front grooves and the inner walls of the rear grooves are provided with internal threads matching with the external threads, the pair of front supporting tubes are respectively detachably inserted into the pair of front grooves, and the pair of rear supporting tubes are respectively detachably inserted into the pair of rear grooves.
3. The fast detachable mobile scanning device of claim 1, wherein a plurality of fixing rings are sequentially arranged on the outer tube wall of the front supporting tube from top to bottom, and a hook is arranged at the other end of the supporting tube and hung in the fixing ring.
4. The fast detachable mobile scanning device of claim 1, wherein the limiting rod is provided with threads, the limiting rod is sleeved with a limiting nut, and the pair of front supporting tubes are located between the pair of limiting nuts.
5. The rapidly detachable mobile scanning device of claim 1, wherein a stiffener is detachably disposed between the front support tube and the rear support tube on the same side.
6. The fast detachable mobile scanning device of claim 1, wherein the supporting body is a circular table having a second through hole formed in a middle portion thereof.
7. The fast detachable mobile scanning device of claim 1, wherein the bottom plate further has a plurality of position-limiting grooves, and the main control device is disposed in one of the position-limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022450708.0U CN213576642U (en) | 2020-10-29 | 2020-10-29 | Mobile scanning device capable of being rapidly disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022450708.0U CN213576642U (en) | 2020-10-29 | 2020-10-29 | Mobile scanning device capable of being rapidly disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213576642U true CN213576642U (en) | 2021-06-29 |
Family
ID=76530752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022450708.0U Active CN213576642U (en) | 2020-10-29 | 2020-10-29 | Mobile scanning device capable of being rapidly disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213576642U (en) |
-
2020
- 2020-10-29 CN CN202022450708.0U patent/CN213576642U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213576642U (en) | Mobile scanning device capable of being rapidly disassembled | |
| CN208058128U (en) | A kind of effective detachable stainless steel stent of aeration | |
| CN211048690U (en) | Command stand for engineering management | |
| CN212743491U (en) | Support for building engineering | |
| CN210493509U (en) | Culture show shelf | |
| CN209743892U (en) | Mobile supporting base of communication equipment | |
| CN210640571U (en) | But environment-friendly cyclic utilization's outdoor switch board base | |
| CN211341727U (en) | Adjustable stand is supported to building engineering template | |
| CN210965222U (en) | Glass tube storage rack | |
| CN215087362U (en) | Teaching chemistry experiment instrument | |
| CN219937872U (en) | Cable rack for power cable construction maintenance | |
| CN217908015U (en) | Portable medical treatment operation microscope | |
| CN219140422U (en) | Container hoisting recognition device | |
| CN217760145U (en) | Storage rack for arranging and storing net rack rods at intervals | |
| CN217037697U (en) | High-integration voltage converter | |
| CN220506271U (en) | Building electric construction fixing auxiliary device | |
| CN219510570U (en) | Gun type infrared network camera for monitoring | |
| CN219750089U (en) | Adjustable shelf for articles in ship room | |
| CN217978030U (en) | Project construction is with being convenient for installation camera support | |
| CN216463004U (en) | Splicing frame for charging tray loading furnace | |
| CN215475264U (en) | Brick piece handling device for water conservancy project | |
| CN221261061U (en) | Power electronic detection device | |
| CN217388174U (en) | Cable support | |
| CN214005497U (en) | Warning device for construction | |
| CN216549679U (en) | Support for water treatment environmental protection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |