CN108887959A - A kind of indoor design Display Rack - Google Patents
A kind of indoor design Display Rack Download PDFInfo
- Publication number
- CN108887959A CN108887959A CN201810851823.3A CN201810851823A CN108887959A CN 108887959 A CN108887959 A CN 108887959A CN 201810851823 A CN201810851823 A CN 201810851823A CN 108887959 A CN108887959 A CN 108887959A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- touch control
- drawing board
- screw rod
- crystal touch
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of indoor design Display Racks, and the bracket of the combination drawing board is supported including combination drawing board and in a manner of liftable；The combination drawing board includes liquid crystal touch control integrated machine and is divided into the liquid crystal touch control integrated machine two sides and is articulated with two pieces of drawing boards of the vertical frame of liquid crystal touch control integrated machine；The bracket includes the pedestal with traveling wheel, the lower screw rod for being fixed on the pedestal along the vertical direction, the upper screw rod for being connected to the combination drawing board along the vertical direction and the screw shell cooperated simultaneously with the upper screw rod and lower screw rod；The helicoidal of the upper screw rod and lower screw rod is contrary；This drawing board can combine traditional drawing board with liquid crystal touch control equipment, be easy to use.
Description
Technical field
The present invention relates to a kind of lifting support, specifically a kind of indoor design Display Rack.
Background technique
Indoor design be according to the character of use of building, local environment and respective standard, with material technology means and
Architectural design principle, function of creation rationally, it is comfortable graceful, meet people's substance and living environment that cultural life needs.Design
Good manual draw, which needs to be placed on, is shown viewing on Display Rack, but existing picture proof is shown and mainly carried out using drawing board and plate folder
It fixes or is affixed directly on drawing board.It is clamping fixed using plate, it is easy to cause picture proof to damage；It is fixed using pasting, picture proof is not easy
It takes, use is very inconvenient.
In order to solve the above problem, it needs one kind that can show electronics shelves indoor design drawing, while having both traditional drawing board again
The indoor design Display Rack of function.
Summary of the invention
In view of this, electronics shelves room can be shown by providing one kind the purpose of the present invention is overcoming defect in the prior art
Interior design drawing, while the indoor design Display Rack of traditional drawing board function is had both again.
Indoor design Display Rack of the invention supports the combination drawing board including combination drawing board and in a manner of liftable
Bracket；The combination drawing board includes liquid crystal touch control integrated machine and is divided into the liquid crystal touch control integrated machine two sides and is articulated with liquid crystal
Two pieces of drawing boards of the vertical frame of touch-control all-in-one machine；The bracket includes the pedestal with traveling wheel, is fixed on institute along the vertical direction
State the lower screw rod of pedestal, be connected to along the vertical direction it is described combination drawing board upper screw rod and simultaneously with the upper screw rod and lower spiral shell
The screw shell of bar cooperation；The helicoidal of the upper screw rod and lower screw rod is contrary；
Further, the liquid crystal touch control integrated machine is equipped with camera assembly；The camera assembly is set to the liquid crystal touching
It controls the mounting bracket on edge on all-in-one machine and is arranged in the mounting bracket for shooting the camera shooting of written contents on combination drawing board
Head；The upper side frame of the liquid crystal touch control integrated machine is equipped with dovetail chute along its longitudinal direction, and the mounting bracket is equipped with and the swallow
The sliding block that tail sliding slot is slidably matched；The bottom of the dovetail chute is evenly distributed with multiple positioning grooves, the sliding slot along longitudinal direction
Positioning ball is equipped with equipped with blind hole, in blind hole and for pushing the positioning ball to be embedded in the spring in positioning groove；
Further, the camera is rotationally connected with the mounting bracket by a shaft, and shaft stretches out mounting bracket
Segment is equipped with external screw thread and is connected with nut by the external screw thread；
Further, the liquid crystal touch control integrated machine back side is rotatably equipped with rotating seat；The liquid crystal touch control integrated machine back side is along ring
Multiple locating slots are distributed in shape；The rotating seat is equipped with location hole, and positioning hole is equipped with steel ball and for pushing steel ball insertion fixed
Retaining spring in the slot of position；The upper screw rod is fixed on rotating seat；
Further, the traveling wheel includes the retainer that the base bottom is rotationally connected with around vertical direction, around level
Direction is rotationally connected with the idler wheel of the retainer and is articulated with the brake on the retainer for hindering idler wheel to rotate.
The beneficial effects of the invention are as follows：Indoor design Display Rack of the invention, combination drawing board includes liquid crystal touch control integrated machine
With two traditional drawing boards for being located at liquid crystal touch control integrated machine two sides, liquid crystal touch control integrated machine is existing equipment, generally includes a liquid
Brilliant touch control display and a host；User can pass through liquid crystal touch control display electronics shelves indoor design drawing, the picture of two sides
Plate can carry out pen annotation, in addition, the vertical frame of drawing board and all-in-one machine is hinged, and the width of drawing board is integrated machine width
The half of degree, drawing board can be folded to integrated pusher side, facilitate carrying, in addition, folded drawing board can be used as liquid crystal touching
Control the protection board of all-in-one machine display；Entire combination drawing board is supported on bracket, and the traveling wheel on the pedestal of bracket can be convenient
Whole device is mobile, in addition, user can keep screw rod and lower screw rod close to each other or mutually remote by rotating screw shell
From so that the lifting of combination drawing board is realized, to adapt to the operator and viewer of different heights.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the scheme of installation of camera assembly of the invention；
Fig. 3 is the cooperation schematic diagram of location hole and locating slot of the invention；
Fig. 4 is the structural schematic diagram of camera assembly of the invention；
Fig. 5 is the cooperation schematic diagram of dovetail chute and dovetail slide block of the invention.
Specific embodiment
Fig. 1 is the structural diagram of the present invention.As shown, the indoor design Display Rack in the present embodiment, including combination
Drawing board 1 and the bracket that the combination drawing board 1 is supported in a manner of liftable；The combination drawing board 1 includes liquid crystal touch control integrated machine 2
Be divided into 2 two sides of liquid crystal touch control integrated machine and be articulated with two pieces of drawing boards 1 of the vertical frame of liquid crystal touch control integrated machine 2；Institute
Bracket is stated to include the pedestal 7 with traveling wheel, the lower screw rod 6 for being fixed on the pedestal 7 along the vertical direction, connect along the vertical direction
In the upper screw rod 4 and the screw shell 5 that cooperates with the upper screw rod 4 and lower screw rod 6 simultaneously of the combination drawing board 1；On described
Screw rod 4 is opposite with the hand of thread spiral of lower screw rod 6；This combination drawing board 1 is including liquid crystal touch control integrated machine 2 and is located at liquid crystal touch control
Two drawing boards 1 of 2 two sides of all-in-one machine, liquid crystal touch control integrated machine 2 are existing equipment, generally include a liquid crystal touch control display and one
Host；User can play multimedia teaching material by liquid crystal touch control display, and the drawing board 1 of two sides can be write,
In addition, the vertical frame of drawing board 1 and all-in-one machine 2 is hinged, and the width of drawing board 1 is integrated the half of 2 width of machine, draws
Plate 1 can be folded to 2 side of all-in-one machine, avoided its expansion by thread gluing 3 after folding, facilitated carrying, in addition, folded drawing board 1
It can be used as the protection board of liquid crystal touch control integrated 2 display of machine；Entire 1 ontology of drawing board is supported on bracket, on the pedestal 7 of bracket
Traveling wheel to can be convenient whole device mobile, in addition, user can make screw rod 4 and lower spiral shell by rotating screw shell 5
Bar 6 is close to each other or is located remotely from each other, to realize the lifting of combination drawing board 1.
In the present embodiment, the liquid crystal touch control integrated machine 2 is equipped with camera assembly 11；The camera assembly 11 is set to institute
It states the mounting bracket 13 on edge on liquid crystal touch control integrated machine 2 and is arranged in the mounting bracket 13 for shooting combination drawing board 1
The camera 12 of written contents；The upper side frame of the liquid crystal touch control integrated machine 2 is equipped with dovetail chute, the installation branch along its longitudinal direction
Frame 13 is equipped with the sliding block 19 being slidably matched with the dovetail chute；The bottom of the dovetail chute is evenly distributed with more along longitudinal direction
A positioning groove, the sliding slot are equipped with blind hole, positioning ball 18 are equipped in blind hole and for pushing the insertion of positioning ball 18 positioning
Spring 20 in groove；The bracket of camera assembly 11 can enable entire camera assembly 11 by the cooperation of sliding block 19 and dovetail chute
Enough frame longitudinal sliding motions along blackboard body, to adjust the position of the shooting of camera 12；In addition, the bottom of dovetail chute is equipped with
Positioning groove (bottom surface of the groove be spherical surface, depth should be less than positioning ball radius), when sliding block 19 slide into positioning it is recessed
Slot relatively after, positioning ball 18 will be caught in positioning groove, realize the positioning of camera assembly 11, when needing mobile backing positions,
Movable slider 19 can be pushed hard, positioning ball 18 will overcome the elastic force of spring 20 to deviate from from positioning groove, this blackboard can be to combination
Content on drawing board 1 is shot.
In the present embodiment, the camera 12 is rotationally connected with the mounting bracket 13 by a shaft, and shaft stretches out peace
The segment of dress bracket 13 is equipped with external screw thread and is connected with nut by the external screw thread；Camera 12 axis can rotate around the shaft,
Shooting direction is adjusted, after tightening nut, the rotation of camera 12 can be locked.
In the present embodiment, liquid crystal touch control integrated 2 back side of machine is rotatably equipped with rotating seat 14；14 circle of position disk of rotating seat
Shape, shaft are located at disc centre, and there are multiple locating slots at liquid crystal touch control integrated 2 back side of machine along annular spread；The rotating seat 14 is set
There is location hole, positioning hole is equipped with steel ball 16 and for pushing steel ball 16 to be embedded in the retaining spring 15 in locating slot, due to one
Machine 2 can be rotated relative to rotating seat 14, therefore, the tilt angle of adjustable entire combination drawing board 1, when 1 turn of drawing board of combination
It moves to when keeping location hole and locating slot (bottom surface spherical surface) opposite, steel ball will be embedded into locating slot, and all-in-one machine 2 is avoided to continue to turn
Dynamic, certainly, therefore the radius that the depth of locating slot is less than steel ball firmly moves all-in-one machine 2, steel ball can overcome spring
Power is deviate from from locating slot.
In the present embodiment, the traveling wheel include the retainer 9 that 7 bottom of pedestal is rotationally connected with around vertical direction,
The idler wheel 8 of the retainer 9 is rotationally connected with around horizontal direction and is articulated on the retainer for hindering idler wheel to rotate
Brake 10, user can block idler wheel it is avoided to continue to rotate by rotation brake 10.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (5)
1. a kind of indoor design Display Rack, it is characterised in that：The combination is supported including combination drawing board and in a manner of liftable
The bracket of drawing board；
The combination drawing board includes liquid crystal touch control integrated machine and is divided into the liquid crystal touch control integrated machine two sides and is articulated with liquid crystal
Two pieces of drawing boards of the vertical frame of touch-control all-in-one machine；
The bracket includes the pedestal with traveling wheel, the lower screw rod for being fixed on the pedestal along the vertical direction, along the vertical direction
The screw shell for being connected to the upper screw rod of the combination drawing board and cooperating simultaneously with the upper screw rod and lower screw rod；The upper spiral shell
The helicoidal of bar and lower screw rod is contrary.
2. indoor design Display Rack according to claim 1, it is characterised in that：The liquid crystal touch control integrated machine is equipped with and takes the photograph
As component；The camera assembly is set to the mounting bracket on edge on the liquid crystal touch control integrated machine and is arranged in the mounting bracket
The upper camera for being used to shoot written contents on combination drawing board；The upper side frame of the liquid crystal touch control integrated machine is equipped with swallow along its longitudinal direction
Tail sliding slot, the mounting bracket are equipped with the sliding block being slidably matched with the dovetail chute；The bottom of the dovetail chute is along vertical
To multiple positioning grooves are evenly distributed with, the sliding slot is equipped with blind hole, positioning ball is equipped in blind hole and for pushing the positioning
Ball is embedded in the spring in positioning groove.
3. indoor design Display Rack according to claim 2, it is characterised in that：The camera is connected by shaft rotation
It is connected to the mounting bracket, the segment that shaft stretches out mounting bracket is equipped with external screw thread and is connected with nut by the external screw thread.
4. indoor design Display Rack according to claim 3, it is characterised in that：The liquid crystal touch control integrated machine back side can turn
It is dynamic to be equipped with rotating seat；There are multiple locating slots at the liquid crystal touch control integrated machine back side along annular spread；The rotating seat is equipped with location hole, fixed
Steel ball is equipped in the hole of position and for pushing the retaining spring in steel ball insertion locating slot；The upper screw rod is fixed on rotating seat.
5. indoor design Display Rack according to claim 4, it is characterised in that：The traveling wheel includes turning around vertical direction
The dynamic retainer for being connected to the base bottom is rotationally connected with the idler wheel of the retainer around horizontal direction and is articulated with institute
State the brake on retainer for hindering idler wheel to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851823.3A CN108887959A (en) | 2018-07-30 | 2018-07-30 | A kind of indoor design Display Rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851823.3A CN108887959A (en) | 2018-07-30 | 2018-07-30 | A kind of indoor design Display Rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108887959A true CN108887959A (en) | 2018-11-27 |
Family
ID=64352280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851823.3A Pending CN108887959A (en) | 2018-07-30 | 2018-07-30 | A kind of indoor design Display Rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108887959A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830146A (en) * | 2019-02-28 | 2019-05-31 | 衡阳师范学院 | A kind of international trade declaration inspection declaration process teaching demonstration device |
| CN110133115A (en) * | 2019-06-12 | 2019-08-16 | 哈尔滨拓研联科技发展有限公司 | A kind of device for the automatic nondestructive inspection of metalwork ultrasonic wave |
| CN110801359A (en) * | 2019-10-30 | 2020-02-18 | 漳州卫生职业学院 | Operation platform for basic nursing |
| WO2022032851A1 (en) * | 2020-08-14 | 2022-02-17 | 苏州骊赫信息科技有限公司 | Demonstration device for software development |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201494176U (en) * | 2009-07-29 | 2010-06-02 | 张万军 | Dual-purpose blackboard used for projecting and writing |
| CN203378735U (en) * | 2013-07-24 | 2014-01-08 | 胡业喜 | Novel desk |
| CN203689724U (en) * | 2013-10-10 | 2014-07-02 | 深圳市海亚科技发展有限公司 | Composite liquid crystal all-in-one machine |
| CN204740574U (en) * | 2015-06-08 | 2015-11-04 | 江苏昊润电子科技有限公司 | Tear preceding frame assembly devices of mutual all -in -one of formula touch outward open |
| CN205439693U (en) * | 2016-03-01 | 2016-08-10 | 王春堂 | Blackboard is used in education |
| CN205671827U (en) * | 2016-01-29 | 2016-11-09 | 重庆文理学院 | A kind of Multifunctional painting teaching easel |
| CN106990906A (en) * | 2017-04-04 | 2017-07-28 | 彭椿皓 | A kind of PPT servicing units delineated |
| CN206833733U (en) * | 2017-04-12 | 2018-01-02 | 王显豪 | A kind of computer media long-distance education teaching equipment |
| CN207232929U (en) * | 2017-10-16 | 2018-04-13 | 江苏经贸职业技术学院 | A kind of business data analyzes special hanging plate |
| CN108113221A (en) * | 2017-12-20 | 2018-06-05 | 河南金土商贸有限公司 | A kind of multifunction display with parcel tray |
-
2018
- 2018-07-30 CN CN201810851823.3A patent/CN108887959A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201494176U (en) * | 2009-07-29 | 2010-06-02 | 张万军 | Dual-purpose blackboard used for projecting and writing |
| CN203378735U (en) * | 2013-07-24 | 2014-01-08 | 胡业喜 | Novel desk |
| CN203689724U (en) * | 2013-10-10 | 2014-07-02 | 深圳市海亚科技发展有限公司 | Composite liquid crystal all-in-one machine |
| CN204740574U (en) * | 2015-06-08 | 2015-11-04 | 江苏昊润电子科技有限公司 | Tear preceding frame assembly devices of mutual all -in -one of formula touch outward open |
| CN205671827U (en) * | 2016-01-29 | 2016-11-09 | 重庆文理学院 | A kind of Multifunctional painting teaching easel |
| CN205439693U (en) * | 2016-03-01 | 2016-08-10 | 王春堂 | Blackboard is used in education |
| CN106990906A (en) * | 2017-04-04 | 2017-07-28 | 彭椿皓 | A kind of PPT servicing units delineated |
| CN206833733U (en) * | 2017-04-12 | 2018-01-02 | 王显豪 | A kind of computer media long-distance education teaching equipment |
| CN207232929U (en) * | 2017-10-16 | 2018-04-13 | 江苏经贸职业技术学院 | A kind of business data analyzes special hanging plate |
| CN108113221A (en) * | 2017-12-20 | 2018-06-05 | 河南金土商贸有限公司 | A kind of multifunction display with parcel tray |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830146A (en) * | 2019-02-28 | 2019-05-31 | 衡阳师范学院 | A kind of international trade declaration inspection declaration process teaching demonstration device |
| CN109830146B (en) * | 2019-02-28 | 2021-07-09 | 衡阳师范学院 | International trade customs declaration and inspection flow teaching display device |
| CN110133115A (en) * | 2019-06-12 | 2019-08-16 | 哈尔滨拓研联科技发展有限公司 | A kind of device for the automatic nondestructive inspection of metalwork ultrasonic wave |
| CN110133115B (en) * | 2019-06-12 | 2020-11-10 | 哈尔滨拓研联科技发展有限公司 | Device for ultrasonic automatic nondestructive inspection of metal piece |
| CN110801359A (en) * | 2019-10-30 | 2020-02-18 | 漳州卫生职业学院 | Operation platform for basic nursing |
| CN110801359B (en) * | 2019-10-30 | 2021-11-09 | 漳州卫生职业学院 | Operation platform for basic nursing |
| WO2022032851A1 (en) * | 2020-08-14 | 2022-02-17 | 苏州骊赫信息科技有限公司 | Demonstration device for software development |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181127 |
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| RJ01 | Rejection of invention patent application after publication |