CN202507768U - Blackboard convenient for transcription and wall chart hanging - Google Patents

Blackboard convenient for transcription and wall chart hanging Download PDF

Info

Publication number
CN202507768U
CN202507768U CN2012200647554U CN201220064755U CN202507768U CN 202507768 U CN202507768 U CN 202507768U CN 2012200647554 U CN2012200647554 U CN 2012200647554U CN 201220064755 U CN201220064755 U CN 201220064755U CN 202507768 U CN202507768 U CN 202507768U
Authority
CN
China
Prior art keywords
blackboard
hanger bar
chart
hanging
books
Prior art date
Application number
CN2012200647554U
Other languages
Chinese (zh)
Inventor
王茜
Original Assignee
王茜
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 王茜 filed Critical 王茜
Priority to CN2012200647554U priority Critical patent/CN202507768U/en
Application granted granted Critical
Publication of CN202507768U publication Critical patent/CN202507768U/en

Links

Abstract

The utility model discloses a blackboard convenient for transcription and wall chart hanging and belongs to teaching tools. The blackboard structurally comprises a blackboard body and is characterized in that two hanging rods parallel to the blackboard body are arranged between the upper edge and the lower edge of the blackboard body in sliding mode, a book support is hung on the hanging rods, the cross section of the book support is in an L shape, a page clamp is arranged at the top of the back of the book support, and a clamping slot is arranged on the bottom surface of the book support. Compared with the prior art, the blackboard convenient for the transcription and the wall chart hanging has the advantages of being convenient to use, capable of reducing labor intensity of teachers and the like.

Description

Conveniently copy and hang the blackboard of wall chart
Technical field
The utility model relates to a kind of teaching aid, especially a kind of blackboard of conveniently copying and hanging wall chart.
Background technology
Be more conducive to students understand, the cognition content of courses owing to the content of courses being copied write on the blackboard to explain again, therefore, usually have a large amount of literal, formula, chart etc. to copy in the teaching process and write on the blackboard.At present, hand-held book normally, a hand takes chalk to copy.Yet, hold book for a long time and copy and cause teacher's arm to ache easily, increase teacher's working strength.
In addition, do not have special-purpose wall chart sprung parts on the blackboard of prior art yet, when needs utilize wall chart to show the explanation content, deal with very trouble.
Summary of the invention
The technical assignment of the utility model is to above-mentioned deficiency of the prior art a kind of blackboard of conveniently copying and hanging wall chart easy to use to be provided.
The utility model solves the technical scheme that its technical problem adopted: the blackboard of conveniently copying and hang wall chart; Comprise the blackboard body, be characterized in that the hanger bar that two and blackboard body parallel is slidingly arranged between the last lower edge of blackboard body; The books support hangs on the hanger bar; The cross section of said books support is " L " shape, and its top, back side is provided with book-page clip, and the bottom surface has the screens groove.
Adjust the height of books support for ease, some hanging holes can be set on hanger bar, adjacent hanging hole is connected through chute, and the books cradle back is fixed with the suspension convex, and the books support hangs on the hanger bar through the suspension convex.
Take down the books support for ease, to adjust the spacing of two hanger bar, convenient suspension wall chart can be provided with the dismounting through hole on the hanger bar top, and the dismounting through hole is connected through the hanging hole of chute with the hanger bar top.
Hold the suspension of figure for ease and win, hanger bar is preferably processed by ferrous material, and some blocks of magnet are adsorbed on the hanger bar.
The blackboard of conveniently copying and hang wall chart of the utility model compared with prior art has following beneficial effect highlightedly:
(1) on the blackboard body, increased the books support that is exclusively used in the placement books, and the position of books support is adjustable flexibly, can alleviate teacher's labour intensity greatly, improves the quality of teaching;
(2) magnet capable of using is fixed on wall chart on the hanger bar, hangs and win all very convenient, and the high-quality that is beneficial to teaching carries out.
Description of drawings
Accompanying drawing 1 is the structural representation that the blackboard of wall chart was conveniently copied and hung to the utility model;
Accompanying drawing 2 is A-A cutaway views of blackboard shown in Figure 1.
The specific embodiment
Explanation at length below with reference to Figure of description the blackboard of conveniently copying and hang wall chart of the utility model being done.
Like accompanying drawing 1, shown in 2, the blackboard of conveniently copying and hang wall chart of the utility model mainly is made up of blackboard body 1, books support 2, hanger bar 3 and magnet 4.
The last lower edge of blackboard body 1 is fixed with framework 5,6 respectively, is equipped with slideway on the framework 5,6, and two hanger bar 3 all are slidingly connected through slideway and framework 5,6, and hanger bar 3 parallels with blackboard body 1.
Said hanger bar 3 is processed by ferrous material.Have some hanging holes 7 on the hanger bar 3, adjacent hanging hole 7 is connected through chute 8.The top of hanger bar 3 has removal hole 9, and removal hole 9 is connected through chute 10 with top hanging hole 7.Four blocks of magnet 4 all are adsorbed on the hanger bar 3.
The cross section of said books support 2 is " L " shape.The back side of books support 2 is fixed with suspension convex 12, and books support 2 hangs on the hanger bar 3 through suspension convex 12, hanging hole 7.Top at books support 2 back sides is provided with book-page clip 13, and the bottom surface has screens groove 11.
When being used for the books support, books are placed on the books support 2, its base is placed in the screens groove 11, top margin is clamped with book-page clip 13, and the relative position of adjusting books support 2 and blackboard body 1 then gets final product.
When being used to hang wall chart, at first books support 2 is adjusted to removal hole 9 places, and takes off books support 2; Then according to the spacing of wall chart width adjustment two hanger bar 3; Utilizing magnet 4 that wall chart is fixed on the hanger bar 3 at last gets final product.

Claims (4)

1. conveniently copy and hang the blackboard of wall chart; Comprise the blackboard body, it is characterized in that the hanger bar that two and blackboard body parallel is slidingly arranged between the last lower edge of blackboard body; The books support hangs on the hanger bar; The cross section of said books support is " L " shape, and its top, back side is provided with book-page clip, and the bottom surface has the screens groove.
2. the blackboard of conveniently copying and hanging wall chart according to claim 1; It is characterized in that have some hanging holes on the hanger bar, adjacent hanging hole is connected through chute; The books cradle back is fixed with the suspension convex, and the books support hangs on the hanger bar through the suspension convex.
3. the blackboard of conveniently copying and hanging wall chart according to claim 1 is characterized in that the hanger bar top has the dismounting through hole, and the dismounting through hole is connected through the hanging hole of chute with the hanger bar top.
4. the blackboard of conveniently copying and hanging wall chart according to claim 3 is characterized in that hanger bar is processed by ferrous material, and some blocks of magnet are adsorbed on the hanger bar.
CN2012200647554U 2012-02-27 2012-02-27 Blackboard convenient for transcription and wall chart hanging CN202507768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200647554U CN202507768U (en) 2012-02-27 2012-02-27 Blackboard convenient for transcription and wall chart hanging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200647554U CN202507768U (en) 2012-02-27 2012-02-27 Blackboard convenient for transcription and wall chart hanging

Publications (1)

Publication Number Publication Date
CN202507768U true CN202507768U (en) 2012-10-31

Family

ID=47060270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200647554U CN202507768U (en) 2012-02-27 2012-02-27 Blackboard convenient for transcription and wall chart hanging

Country Status (1)

Country Link
CN (1) CN202507768U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004170A (en) * 2016-06-27 2016-10-12 哈尔滨金玉科技开发有限公司 Multifunctional English display board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004170A (en) * 2016-06-27 2016-10-12 哈尔滨金玉科技开发有限公司 Multifunctional English display board

Similar Documents

Publication Publication Date Title
CN204970146U (en) Desk convenient to place books
CN205122140U (en) Art design is with show board
CN203766328U (en) Novel multifunctional mathematical teaching blackboard
CN204472289U (en) Primary school's multi-functional blackboard
CN107625281A (en) A kind of student desk
CN206140464U (en) Portable building decorative panel multilayer rack
CN206006408U (en) A kind of multifunction desk
CN203986737U (en) Language teaching multi-functional reading-rack
CN204797113U (en) Multifunctional desk
CN203250422U (en) Chinese language literature teaching board
CN202842806U (en) Support bracket for Chinese teaching
CN205075521U (en) Novel be used for foundation class teaching aid
CN208639918U (en) Library management bookshelf
CN204722511U (en) A kind of novel computer instructional device
CN209171572U (en) Desk whiteboard structure and its desk
CN207492361U (en) A kind of desk structure of Chinese language examination
CN206711445U (en) A kind of assistant teaching aid for ideological and political education
CN203986771U (en) A kind of language teaching assistant teaching aid
CN206697099U (en) A kind of economical management teaching displaying servicing unit
CN206097608U (en) Oval teaching aid of high school mathematics parabola hyperbola
CN203543442U (en) Teaching board capable of bringing convenience for mathematics teachers
CN205493070U (en) Chinese reading bookrack
CN203314476U (en) Demonstration board for Chinese teaching
CN205523356U (en) Art teaching drawing board
CN205849103U (en) A kind of reading frame used for Chinese teaching

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121031

Termination date: 20130227