CN204160954U - A kind of multi-functional blackboard be convenient to grade teacher and used - Google Patents

A kind of multi-functional blackboard be convenient to grade teacher and used Download PDF

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Publication number
CN204160954U
CN204160954U CN201420629265.3U CN201420629265U CN204160954U CN 204160954 U CN204160954 U CN 204160954U CN 201420629265 U CN201420629265 U CN 201420629265U CN 204160954 U CN204160954 U CN 204160954U
Authority
CN
China
Prior art keywords
blackboard
roller shutter
convenient
teacher
dwang
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.)
Expired - Fee Related
Application number
CN201420629265.3U
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Chinese (zh)
Inventor
丁韦韦
Original Assignee
丁韦韦
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 丁韦韦 filed Critical 丁韦韦
Priority to CN201420629265.3U priority Critical patent/CN204160954U/en
Application granted granted Critical
Publication of CN204160954U publication Critical patent/CN204160954U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of multi-functional blackboard be convenient to grade teacher and used, and in its structure, the top middle portion of blackboard is provided with camera; The both sides of blackboard are provided with support bar, and the support bar of both sides is all provided with sleeve, and the outside of sleeve is fixed with dwang, and dwang is provided with clip; The top, front side of blackboard is provided with roller shutter box, is provided with roller shutter in roller shutter box; The bottom of blackboard is provided with shelf, and shelf is provided with hook.This multi-functional blackboard is set to bilayer, the front portion of blackboard is provided with roller shutter, roller shutter is provided with tearing strip, is convenient to the teaching card of teaching to be fixed on roller shutter, is convenient to teacher and sets a question on roller shutter or carry out arithmetic test by tearing strip; And the both sides of blackboard are provided with the dwang that can slide up and down, the clip that dwang is arranged can be used for teacher to hang wall chart use; The camera that blackboard top is arranged can watch for teacher the performance that classmate attends class on computers.

Description

A kind of multi-functional blackboard be convenient to grade teacher and used
Technical field
The utility model is a kind of multi-functional blackboard be convenient to grade teacher and used specifically.
Background technology
Blackboard is educational aid indispensable in school instruction, but existing blackboard arranges comparatively simple, and function is comparatively single, only can realize the function of writing, for primary grades student existing blackboard lack interest and practicality, be unfavorable for that lower student produces learning interest; And blackboard does not arrange camera, be unfavorable for the performance that the teacher form master understands Ban Nei classmate and attends class, be unfavorable for the teacher form master objective, just accurate evaluation is made to Ban Nei classmate.
Usual teacher often will use wall chart and help classmate's understanding, memory knowledge point in the process of teaching, but there is no the specific position hanging wall chart in classroom, teacher needs temporary fixed hook or hand-held wall chart to show for classmate, very inconveniently also affects observation of students.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of multi-functional blackboard be convenient to grade teacher and used.
The technical solution of the utility model realizes in the following manner, and in its structure, the top middle portion of blackboard is provided with camera; The both sides of blackboard are provided with support bar, and the support bar of both sides is all provided with sleeve, and the outside of sleeve is fixed with dwang, and dwang is provided with clip; The top, front side of blackboard is provided with roller shutter box, is provided with roller shutter in roller shutter box; The bottom of blackboard is provided with shelf, and shelf is provided with hook; The lower right side of blackboard is fixed with card slot and chalk holder.
Be provided with shrinkage pool in the middle part of the lower end of roller shutter, the hook that shrinkage pool and shelf are arranged adapts.
The front of roller shutter is evenly provided with multiple tearing strip.
Support bar is provided with 1-3 sleeve.
Every root dwang is provided with 1-5 clip.
Roller shutter box is arranged on the left end at top on front side of blackboard.
Be provided with teaching card in card slot, the back side of teaching card is provided with tearing strip.
When using this multi-functional blackboard, teacher can be undertaken giving lessons by blackboard, when needing to carry out classroom test, teacher can put down the roller shutter in roller shutter box, by tearing strip corresponding on roller shutter and teaching card, teaching card is fixed on roller shutter, novel blackboard effectively can improve the notice of classmate, improves teaching efficiency.When needing to hang wall chart, make sleeve move to proper height by the tightening knob of adjustment sleeve arranged outside, then by the clip on the dwang that is attached thereto, wall chart is fixed.
The utility model has the advantages that:
Of the present utility model a kind of be convenient to grade teacher use multi-functional blackboard compared to the prior art, this multi-functional blackboard is set to bilayer, the front portion of blackboard is provided with roller shutter, roller shutter is provided with tearing strip, is convenient to the teaching card of teaching to be fixed on roller shutter by tearing strip, is convenient to teacher and sets a question on roller shutter or carry out arithmetic test, roller shutter can arrange particular color pattern, become interested for lower student, notice is attracted on blackboard, takes leave of dry teaching method; And the both sides of blackboard are provided with the dwang that can slide up and down, the clip that dwang is arranged can be used for teacher to hang wall chart use, is convenient to student viewing wall chart; The camera that blackboard top is arranged can watch for teacher the performance that classmate attends class on computers, be convenient to teacher objective, just accurate evaluation is made to Ban Nei classmate, the utility model also have reasonable in design, be easy to processing, the feature such as easy to use, thus, there is good use value.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being convenient to the multi-functional blackboard that grade teacher uses.
Fig. 2 is a kind of multi-functional blackboard using state schematic diagram be convenient to grade teacher and used.
Mark in accompanying drawing represents respectively;
1, clip; 2, dwang; 3, support bar; 4, roller shutter; 5, roller shutter box; 6, camera; 7, shrinkage pool; 8, blackboard; 9, shelf; 10, link up with; 11, card slot; 12, chalk holder; 13, tearing strip; 14, sleeve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the multi-functional blackboard that a kind of grade teacher of being convenient to of the present utility model uses is described in detail below.
As shown in Figure 1-2, in its structure of multi-functional blackboard that a kind of grade teacher of being convenient to of the present utility model uses, the top middle portion of blackboard 8 is provided with camera 6, camera 6 is connected by wire can preserves video file with corresponding computer, teacher or parents of student can understand student like a cork and to attend class situation, classmate also can improve self requirement, and ensureing attends class pays attention to the class state; The both sides of blackboard 8 are vertically provided with support bar 3, the support bar 3 of both sides are all provided with 1-3 sleeve 14, and it is fixing that sleeve 14 realizes with support bar 3 by tightening knob, regulates tightening knob can realize the rotation of sleeve 14; The lateral ends of sleeve 14 is connected with dwang 2 end winding support of horizontally set, dwang 2 is provided with 1-5 clip 1; The top, front side of blackboard 8 is provided with roller shutter box 5, roller shutter 4 is provided with in roller shutter box 5, roller shutter 4 front can arrange the pattern of particular color, the front pattern of roller shutter 4 is evenly provided with multiple tearing strip 13, the lower right side of blackboard 8 is fixed with card slot 11 and chalk holder 12, and the rear portion of card slot 11 and chalk holder 12 is fixed by screws on blackboard; Teaching card is provided with in card slot 11, the back side of teaching card is provided with the tearing strip corresponding with on roller shutter 4, teaching card can be bonded on roller shutter 4 by tearing strip, teaching card can be arranged the numeral between " 0-9 ", also has the symbol of "+" "-" "×" " ÷ " "=", during use, teacher realizes exercise question to adhere on roller shutter 4, and classmate show that teaching card is bonded on roller shutter 4 by answer.
The bottom of blackboard 8 is provided with shelf 9, shelf 9 is provided with hook 10; Be provided with shrinkage pool 7 in the middle part of the lower end of roller shutter 4, the hook 10 that shrinkage pool 7 and shelf 9 are arranged adapts.
Roller shutter box 5 also can be arranged on the left end at top on front side of blackboard 8, is convenient to the instrument that teacher takes on the right side of blackboard 8 in card slot 11 and chalk holder 12.
Of the present utility model a kind of be convenient to grade teacher use its processing and fabricating of multi-functional blackboard very simple and convenient, can process shown in accompanying drawing to specifications.
Except the technical characteristic described in description, be the known technology of those skilled in the art.

Claims (7)

1. be convenient to the multi-functional blackboard that grade teacher uses, it is characterized in that the top middle portion of blackboard is provided with camera; The both sides of blackboard are provided with support bar, and the support bar of both sides is all provided with sleeve, and the outside of sleeve is fixed with dwang, and dwang is provided with clip; The top, front side of blackboard is provided with roller shutter box, is provided with roller shutter in roller shutter box; The bottom of blackboard is provided with shelf, and shelf is provided with hook; The lower right side of blackboard is fixed with card slot and chalk holder.
2. a kind of multi-functional blackboard be convenient to grade teacher and used according to claim 1, is provided with shrinkage pool in the middle part of the lower end that it is characterized in that roller shutter, and the hook that shrinkage pool and shelf are arranged adapts.
3. a kind of multi-functional blackboard be convenient to grade teacher and used according to claim 1, is characterized in that the front of roller shutter is evenly provided with multiple tearing strip.
4. a kind of multi-functional blackboard be convenient to grade teacher and used according to claim 1, is characterized in that support bar being provided with 1-3 sleeve.
5. a kind of multi-functional blackboard be convenient to grade teacher and used according to claim 1, is characterized in that every root dwang is provided with 1-5 clip.
6. a kind of multi-functional blackboard be convenient to grade teacher and used according to claim 1, is characterized in that roller shutter box is arranged on the left end at top on front side of blackboard.
7. a kind of multi-functional blackboard be convenient to grade teacher and used according to claim 1, it is characterized in that being provided with teaching card in card slot, the back side of teaching card is provided with tearing strip.
CN201420629265.3U 2014-10-28 2014-10-28 A kind of multi-functional blackboard be convenient to grade teacher and used Expired - Fee Related CN204160954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420629265.3U CN204160954U (en) 2014-10-28 2014-10-28 A kind of multi-functional blackboard be convenient to grade teacher and used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420629265.3U CN204160954U (en) 2014-10-28 2014-10-28 A kind of multi-functional blackboard be convenient to grade teacher and used

Publications (1)

Publication Number Publication Date
CN204160954U true CN204160954U (en) 2015-02-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420629265.3U Expired - Fee Related CN204160954U (en) 2014-10-28 2014-10-28 A kind of multi-functional blackboard be convenient to grade teacher and used

Country Status (1)

Country Link
CN (1) CN204160954U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105128568A (en) * 2015-09-14 2015-12-09 陈海花 Multifunctional lamplight writing board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105128568A (en) * 2015-09-14 2015-12-09 陈海花 Multifunctional lamplight writing board

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Legal Events

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

Granted publication date: 20150218

Termination date: 20161028

CF01 Termination of patent right due to non-payment of annual fee