CN204149729U - A kind of Destination Management practical teaching blackboard - Google Patents

A kind of Destination Management practical teaching blackboard Download PDF

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Publication number
CN204149729U
CN204149729U CN201420561991.6U CN201420561991U CN204149729U CN 204149729 U CN204149729 U CN 204149729U CN 201420561991 U CN201420561991 U CN 201420561991U CN 204149729 U CN204149729 U CN 204149729U
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China
Prior art keywords
blackboard
outside plate
panel
plate
destination management
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
CN201420561991.6U
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Chinese (zh)
Inventor
朱旭
金晓梅
吴曦
王辉
郭颖
包丽明
Original Assignee
朱旭
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Filing date
Publication date
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Priority to CN201420561991.6U priority Critical patent/CN204149729U/en
Application granted granted Critical
Publication of CN204149729U publication Critical patent/CN204149729U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to realia technical field, refer to a kind of Destination Management practical teaching blackboard especially, draw together the blackboard be made up of inner panel and outside plate, also comprise slide mechanism, described slide mechanism comprises two the symmetrically blackboard frame of structure and rotating shafts, the two ends of described rotating shaft are installed on the top of blackboard frame respectively by installing hole, described blackboard frame opposite side is equipped with two chutes, described inner panel and outside plate both sides are equipped with the pulley matched with chute, described inner panel is connected the two ends of a connecting strand respectively with outside plate top, in described connecting strand solderless wrapped connection and rotating shaft, inside described outside plate, top is provided with the blackboard eraser matched with inner panel outer surface, both sides, described inner panel top are provided with the installing plate of symmetrically structure, described installing plate one end extends to outside plate, the blackboard eraser matched with outside plate outer surface is installed to the end that outside plate extends by described installing plate.

Description

A kind of Destination Management practical teaching blackboard
Technical field
The utility model relates to realia technical field, refers to a kind of Destination Management practical teaching blackboard especially.
Background technology
Blackboard is a kind of articles for daily use, the thing of Ye Shi classroom indispensability.Make and use all very convenient, but on classroom, teacher wants the class offerings of full record on frequent blackboard wiping, and slot milling records other class offerings.When teacher erases the board, not only occupy a large amount of time in classroom, also bring more labour to teacher simultaneously, consume the muscle power of teacher.In addition, teacher, when erasing the board, can produce a large amount of chalk dusts, and teacher is easy to suck a large amount of chalk dusts, produces very large harm to the health of teacher.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Destination Management practical teaching blackboard, be integrated with blackboard eraser, the wiping of contents on blackboard is completed by Destination Management practical teaching blackboard, the simultaneously stability chalk dust erased the board, avoid chalk dust to fly upward everywhere, affect the healthy of teacher.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of Destination Management practical teaching blackboard, comprise the blackboard be made up of inner panel and outside plate, also comprise slide mechanism, described slide mechanism comprises two the symmetrically blackboard frame of structure and rotating shafts, the two ends of described rotating shaft are installed on the top of blackboard frame respectively by installing hole, described blackboard frame opposite side is equipped with two chutes, described inner panel and outside plate both sides are equipped with the pulley matched with chute, described inner panel is connected the two ends of a connecting strand respectively with outside plate top, in described connecting strand solderless wrapped connection and rotating shaft, inside described outside plate, top is provided with the blackboard eraser matched with inner panel outer surface, both sides, described inner panel top are provided with the installing plate of symmetrically structure, described installing plate one end extends to outside plate, the blackboard eraser matched with outside plate outer surface is installed to the end that outside plate extends by described installing plate.
As preferably, described blackboard eraser is provided with U-shaped dust cover.
As preferably, described blackboard eraser length is identical with the width of blackboard.
As preferably, the length of described chute is more than or equal to inner panel and outer plate height sum.
As preferably, described outside plate lower end is provided with handle ring.
The beneficial effect of technique scheme of the present utility model is as follows: structure is simple, and technology is reasonable, and complete the content on wiping inner panel and outside plate simultaneously by slip inner panel and outside plate, erase the board conveniently, efficiency is high.And dust cover set up by blackboard eraser integrated on blackboard, prevent chalk dust from flying upward everywhere when blackboard wiping, avoid chalk dust to affect the health of teacher, in addition, the blackboard consisted of inner panel and outside plate, then add the space that blackboard can record class offerings.
Accompanying drawing explanation
Fig. 1 is a kind of Destination Management practical teaching blackboard example structure schematic diagram of the present utility model.
Fig. 2 is the example structure schematic diagram of inner panel and outside plate connected mode in Fig. 1.
Fig. 3 is the structural representation of blackboard frame in Fig. 1.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model provides a kind of Destination Management practical teaching blackboard for existing deficiency, as shown in Figure 1, comprises the blackboard be made up of inner panel 8 and outside plate 4, and described outside plate 4 lower end is provided with handle ring 7.
As shown in Figures 2 and 3, also comprise slide mechanism, described slide mechanism comprises two the symmetrically blackboard frame 9 of structure and rotating shafts 1, the two ends of described rotating shaft 1 are installed on the top of blackboard frame 9 respectively by installing hole 10, described blackboard frame 9 opposite side is equipped with two chutes 11, described inner panel 8 and outside plate 4 both sides are equipped with the pulley 5 matched with chute 11, the length of described chute 11 is more than or equal to inner panel 8 and outside plate 4 height sum, described inner panel 8 is connected the two ends of a connecting strand respectively with outside plate 4 top, in described connecting strand solderless wrapped connection and rotating shaft 1, when the inner panel 8 being in below does not write space, just pull outside plate 4 downwards by handle ring 7, while outside plate 4 moves down along chute 11, connecting strand pulls inner panel 8 to move up along chute 11, thus realize the conversion of inner panel 8 and outside plate 4 upper-lower position.
As shown in Figure 2, inside described outside plate 4, top is provided with the blackboard eraser 2 matched with inner panel 8 outer surface, both sides, described inner panel 8 top are provided with the installing plate 6 of symmetrically structure, described installing plate 6 one end extends to outside plate 4, be provided with the blackboard eraser 2 matched with outside plate 4 outer surface to the end that outside plate 4 extends by described installing plate 6, described blackboard eraser 2 length is identical with the width of blackboard.When inner panel 8 and outside plate 4 move up and down, blackboard eraser 2 just can to carrying out wiping to the content on inner panel 8 and outside plate 4 simultaneously, and the wiping of twice pair of inner panel and outside plate can be realized when being used alternatingly inner panel 8 and outside plate 4, can ensure that the content on inner panel and outside plate is clear clean.
As shown in Figure 2, described blackboard eraser 2 is provided with U-shaped dust cover 3.Certainly, further can also set up dust scrubber on dust cover, be that the chalk dust produced carries out absorption to blackboard wiping, can better avoid chalk dust to fly upward everywhere, affect the health of teacher.
This is concrete, and to implement structure simple, and technology is reasonable, and complete the content on wiping inner panel and outside plate simultaneously by slip inner panel and outside plate, erase the board conveniently, efficiency is high.And dust cover set up by blackboard eraser integrated on blackboard, prevent chalk dust from flying upward everywhere when blackboard wiping, avoid chalk dust to affect the health of teacher, in addition, the blackboard consisted of inner panel and outside plate, then add the space that blackboard can record class offerings.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. a Destination Management practical teaching blackboard, comprise the blackboard be made up of inner panel and outside plate, it is characterized in that, also comprise slide mechanism, described slide mechanism comprises two the symmetrically blackboard frame of structure and rotating shafts, the two ends of described rotating shaft are installed on the top of blackboard frame respectively by installing hole, described blackboard frame opposite side is equipped with two chutes, described inner panel and outside plate both sides are equipped with the pulley matched with chute, described inner panel is connected the two ends of a connecting strand respectively with outside plate top, in described connecting strand solderless wrapped connection and rotating shaft, inside described outside plate, top is provided with the blackboard eraser matched with inner panel outer surface, both sides, described inner panel top are provided with the installing plate of symmetrically structure, described installing plate one end extends to outside plate, the blackboard eraser matched with outside plate outer surface is installed to the end that outside plate extends by described installing plate.
2. a kind of Destination Management practical teaching blackboard according to claim 1, it is characterized in that, described blackboard eraser is provided with U-shaped dust cover.
3. a kind of Destination Management practical teaching blackboard according to claim 2, it is characterized in that, described blackboard eraser length is identical with the width of blackboard.
4. a kind of Destination Management practical teaching blackboard according to claim 1 or 2 or 3, is characterized in that, the length of described chute is more than or equal to inner panel and outer plate height sum.
5. a kind of Destination Management practical teaching blackboard according to claim 4, it is characterized in that, described outside plate lower end is provided with handle ring.
CN201420561991.6U 2014-09-28 2014-09-28 A kind of Destination Management practical teaching blackboard Expired - Fee Related CN204149729U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420561991.6U CN204149729U (en) 2014-09-28 2014-09-28 A kind of Destination Management practical teaching blackboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420561991.6U CN204149729U (en) 2014-09-28 2014-09-28 A kind of Destination Management practical teaching blackboard

Publications (1)

Publication Number Publication Date
CN204149729U true CN204149729U (en) 2015-02-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420561991.6U Expired - Fee Related CN204149729U (en) 2014-09-28 2014-09-28 A kind of Destination Management practical teaching blackboard

Country Status (1)

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CN (1) CN204149729U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109872574A (en) * 2019-02-28 2019-06-11 安徽信息工程学院 A kind of intelligent blackboard structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109872574A (en) * 2019-02-28 2019-06-11 安徽信息工程学院 A kind of intelligent blackboard structure

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150211

Termination date: 20150928