CN102774183A - Novel portable blackboard - Google Patents

Novel portable blackboard Download PDF

Info

Publication number
CN102774183A
CN102774183A CN2012102778206A CN201210277820A CN102774183A CN 102774183 A CN102774183 A CN 102774183A CN 2012102778206 A CN2012102778206 A CN 2012102778206A CN 201210277820 A CN201210277820 A CN 201210277820A CN 102774183 A CN102774183 A CN 102774183A
Authority
CN
China
Prior art keywords
blackboard
novel portable
canvas
pillar
supports
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
Application number
CN2012102778206A
Other languages
Chinese (zh)
Inventor
许大翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN DABAIKE LAB EQUIPMENT ENGINEERING Co Ltd
Original Assignee
KUNSHAN DABAIKE LAB EQUIPMENT ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUNSHAN DABAIKE LAB EQUIPMENT ENGINEERING Co Ltd filed Critical KUNSHAN DABAIKE LAB EQUIPMENT ENGINEERING Co Ltd
Priority to CN2012102778206A priority Critical patent/CN102774183A/en
Publication of CN102774183A publication Critical patent/CN102774183A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a novel portable blackboard. The blackboard comprises supports, a blackboard body, a suspension rod and supporting feet, wherein the blackboard is connected with the supports through the suspension rod, a plurality of supporting feet are arranged at the bottom of the supports, stabilizing rods are arranged among the supporting feet and the supports, the blackboard is made of canvas, the surface of the canvas is coated with a layer of black or deep green paint, the blackboard is changeable in color, suitable for various occasions, made of canvas, convenient to disassemble and carry, complete in function and attractive in appearance and can serve as a projection curtain.

Description

The novel portable blackboard
Technical field
The present invention relates to the office appliance field, particularly relate to a kind of novel portable blackboard.
Background technology
Over more than 200 year, blackboard from the earliest spread upon plank with blacking, hard objects such as cement surfaces is to the water mill glass of the nineties, present color coated steel sheet; Composite panel .... witness the development step by step of world's educational undertaking, for the mankind convey knowledge, distinctions won on the battlefield have been made in universal education, now; It is complicated various that the kind of blackboard also begins to become, and dividing from color has blackboard, and green plate, blank divide from surface configuration has surface plate; Cambered plate, forming branch from structure has support portable plate, draw back plate, lifter plate; Magnet board has blackboard for education from the purposes branch, office blank, billboard; Graphic Panel, and blackboard for education has electronic blackboard, multi-functional compoboard, combination push-and-pull blackboard, interactive electric whiteboard.
Be badly in need of a kind of novel portable blackboard in the market.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of novel portable blackboard.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of novel portable blackboard is provided, comprises: pillar; Blackboard, hanger bar, leg; Described blackboard is connected with described pillar through hanger bar, and described column bottom is provided with a plurality of legs, is provided with firm bar between described leg and the described pillar; Described blackboard is processed by canvas, and described canvas surface scribbles one deck black or cyan paint.
In preferred embodiment of the present invention, be provided with hook between described blackboard and the described hanger bar.
In preferred embodiment of the present invention, described blackboard bottom is provided with retraction cord.
In preferred embodiment of the present invention, a side of described blackboard is provided with puts a groove.
The invention has the beneficial effects as follows: novel portable blackboard of the present invention, this blackboard color-variable can be suitable for various occasions, and blackboard is processed convenient disassembly by cloth, be easy to carry, and this blackboard can be used for projection screen and use, and function ratio is more complete, and good looking appearance.
Description of drawings
Fig. 1 is the perspective view of a preferred embodiment of novel portable blackboard of the present invention;
The mark of each parts is following in the accompanying drawing: 1, pillar, 2, hanger bar, 3, leg, 4, hook, 5, blackboard, 6, firm bar, 7, retraction cord, 8, put a groove.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, Fig. 1 is the perspective view of a preferred embodiment of novel portable blackboard of the present invention.
The invention discloses a kind of novel portable blackboard, comprising: pillar 1, blackboard 5; Hanger bar 2, leg 3, described blackboard 5 is connected with described pillar 1 through hanger bar 2; Described pillar 1 bottom is provided with a plurality of legs 3; Be provided with firm bar 6 between described leg 3 and the described pillar 1, described blackboard 5 is processed by canvas, and described canvas surface scribbles one deck black or cyan paint.
Choosing is arranged, be provided with firm bar 6 between described leg 3 and the described pillar 1, make blackboard 5 more firm.
There are choosing, described canvas surface to scribble one deck black or cyan paint, can be used for projection screen and use.
Choosing is arranged, be provided with hook 4 between described blackboard 5 and the described hanger bar 2, blackboard 5 is suspended on the hanger bar 2, is convenient to dismounting.
Choosing is arranged, and described blackboard 5 bottoms are provided with retraction cord 7, can encourage blackboard 5 and shrink.
Choosing is arranged, and a side of described blackboard 5 is provided with puts a groove 8, can place a tool.
Novel portable blackboard of the present invention has solved the defective in the technical scheme, and this blackboard color-variable can be suitable for various occasions, and blackboard is processed convenient disassembly by cloth, be easy to carry, and this blackboard can be used for projection screen and use, and function ratio is more complete, and good looking appearance.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.

Claims (4)

1. a novel portable blackboard is characterized in that, comprising: pillar; Blackboard, hanger bar, leg; Described blackboard is connected with described pillar through hanger bar, and described column bottom is provided with a plurality of legs, is provided with firm bar between described leg and the described pillar; Described blackboard is processed by canvas, and described canvas surface scribbles one deck black or cyan paint.
2. novel portable blackboard according to claim 1 is characterized in that, is provided with hook between described blackboard and the described hanger bar.
3. novel portable blackboard according to claim 1 is characterized in that, described blackboard bottom is provided with retraction cord.
4. novel portable blackboard according to claim 1 is characterized in that, a side of described blackboard is provided with puts a groove.
CN2012102778206A 2012-08-07 2012-08-07 Novel portable blackboard Pending CN102774183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102778206A CN102774183A (en) 2012-08-07 2012-08-07 Novel portable blackboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102778206A CN102774183A (en) 2012-08-07 2012-08-07 Novel portable blackboard

Publications (1)

Publication Number Publication Date
CN102774183A true CN102774183A (en) 2012-11-14

Family

ID=47119374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102778206A Pending CN102774183A (en) 2012-08-07 2012-08-07 Novel portable blackboard

Country Status (1)

Country Link
CN (1) CN102774183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108961863A (en) * 2018-07-19 2018-12-07 合肥职业技术学院 A kind of multimedia education system for science of financial management

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346908A (en) * 1943-04-26 1944-04-18 G W Lincoln Jr Flexible roll-up drawing board
GB805216A (en) * 1956-02-16 1958-12-03 Gaetan Jayle Improvements in projection screens
US3497969A (en) * 1967-12-06 1970-03-03 Edward J Schwoegler Flexible,rollable chalkboard surfaces
KR100844433B1 (en) * 2007-02-01 2008-07-07 김희남 Electro-motion screen equipment
CN101387821A (en) * 2007-09-11 2009-03-18 精工爱普生株式会社 Screen
CN201520136U (en) * 2009-09-04 2010-07-07 孙嘉岳 Novel blackboard
CN201853058U (en) * 2010-11-09 2011-06-01 东莞市澳星视听器材有限公司 Portable support projection screen
CN201853059U (en) * 2010-11-11 2011-06-01 东莞市澳星视听器材有限公司 Projection screen with horizontal-opening bracket

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346908A (en) * 1943-04-26 1944-04-18 G W Lincoln Jr Flexible roll-up drawing board
GB805216A (en) * 1956-02-16 1958-12-03 Gaetan Jayle Improvements in projection screens
US3497969A (en) * 1967-12-06 1970-03-03 Edward J Schwoegler Flexible,rollable chalkboard surfaces
KR100844433B1 (en) * 2007-02-01 2008-07-07 김희남 Electro-motion screen equipment
CN101387821A (en) * 2007-09-11 2009-03-18 精工爱普生株式会社 Screen
CN201520136U (en) * 2009-09-04 2010-07-07 孙嘉岳 Novel blackboard
CN201853058U (en) * 2010-11-09 2011-06-01 东莞市澳星视听器材有限公司 Portable support projection screen
CN201853059U (en) * 2010-11-11 2011-06-01 东莞市澳星视听器材有限公司 Projection screen with horizontal-opening bracket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108961863A (en) * 2018-07-19 2018-12-07 合肥职业技术学院 A kind of multimedia education system for science of financial management
CN108961863B (en) * 2018-07-19 2020-07-14 合肥职业技术学院 Multimedia teaching system for financial management

Similar Documents

Publication Publication Date Title
CN203483071U (en) Multifunctional copying desk
CN102774183A (en) Novel portable blackboard
CN204967180U (en) Built on stilts support of cable laying in decorations stage floor
CN205621402U (en) Commercial multi -functional exhibition show support
CN204010608U (en) A kind of stretching, extension advertising show shelf
CN202685739U (en) Tiffany overdyed poker-picture
CN205158858U (en) W type flagpole for desktop
CN206245669U (en) A kind of furniture easy to use and wall crack end cap
CN204946404U (en) Device is imitated in the imaging of parabola parallel light projection
CN204889131U (en) Take bookcase formula silk screen camera of projection
CN205162559U (en) Photo frame
CN203943293U (en) A kind of desk stand
CN204249658U (en) The template that a kind of auxiliary drafting pixel is drawn and paintbrush
CN103956086A (en) Abacus for teaching demonstration
CN203910223U (en) Assembled type rotatable advertisement display shelf base
CN204166856U (en) A kind of Novel retractable media publicity board framework
CN203920229U (en) A kind of multifunctional children drawing board
CN204001361U (en) A kind of secondary furred ceiling section bar
CN203633715U (en) Integrated calligraphy table
CN207955157U (en) A kind of dedicated workbench of Multifunctional design figure drafting
CN203121778U (en) Paper display exhibition stand
CN214647215U (en) Triangle foot multipurpose pen hanger
CN206352379U (en) Indoor wall decorating structure
CN208925640U (en) It is a kind of to hang vertical marble showing stand
CN201975041U (en) Advertisement mast

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121114