CN207895738U - A kind of easy board of education - Google Patents
A kind of easy board of education Download PDFInfo
- Publication number
- CN207895738U CN207895738U CN201721475542.XU CN201721475542U CN207895738U CN 207895738 U CN207895738 U CN 207895738U CN 201721475542 U CN201721475542 U CN 201721475542U CN 207895738 U CN207895738 U CN 207895738U
- Authority
- CN
- China
- Prior art keywords
- side wall
- groove
- fixed plate
- education
- block
- 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
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Abstract
The utility model discloses a kind of easy boards of education, including pedestal, mounting blocks are connected with by the supporting rod being vertically arranged on the upside side wall of the pedestal, the fixed plate being laterally arranged is connected with by the first spring being vertically arranged on the side side wall of the mounting blocks, two movable plates being laterally arranged are arranged on the upside side wall of the fixed plate, and two movable plates and the side walls of fixed plate connect, it is arranged with l-shaped rod on the both sides side wall of the mounting blocks, the side side wall of two movable plates is equipped with the first sliding groove being laterally arranged, and matched sliding block is equipped in the first sliding groove, the vertical end of the l-shaped rod is connected through the first sliding groove and with the side side wall of sliding block.In the utility model, which can adjust the area and angle of board of education according to teaching demand, and adjust simple operation, so that teaching efficiency gets a promotion.
Description
Technical field
The utility model is related to teaching equipment technical field more particularly to a kind of easy boards of education.
Background technology
Teaching is the distinctive personnel training activity of a kind of mankind that the religion of teacher and student are formed.Pass through this work
Dynamic, teacher is purposeful, planned and organized ground guiding student learns and grasps cultural and technical knowledge and technical ability, promotes student's element
Matter improves, them is made to become the required people of society.Teaching aid equipment is often used in teaching, wherein board of education is most often
The equipment used.But existing board of education is all fixed setting, can not increase the area of board of education as needed, in addition, religion
The adjusting of board of education angle cannot be carried out according to the position of student by learning plate.For this purpose, it is proposed that a kind of easy board of education solves
The certainly above problem.
Utility model content
Purpose of the utility model is to solve problems of the prior art, and the easy teaching of the one kind proposed
Plate.
To achieve the goals above, the utility model uses following technical solution：
A kind of easy board of education, including pedestal are connected by the supporting rod being vertically arranged on the upside side wall of the pedestal
It is connected to mounting blocks, the fixation being laterally arranged is connected with by the first spring being vertically arranged on the side side wall of the mounting blocks
Plate, is arranged with two movable plates being laterally arranged on the upside side wall of the fixed plate, and two movable plates and fixed plate
Side walls connect, and are arranged with l-shaped rod on the both sides side wall of the mounting blocks, are set on the side side wall of two movable plates
There is a first sliding groove being laterally arranged, and be equipped with matched sliding block in the first sliding groove, the vertical end of the l-shaped rod is through the
One sliding slot is simultaneously connected with the side side wall of sliding block, and two limits being laterally arranged are arranged on the side side wall of the fixed plate
Position plate, and limiting plate is fastenedly connected by the side wall of bolt and fixed plate, the upside side wall of the limiting plate be equipped with opening to
On mounting groove, and the bottom of mounting groove is connected with supports block, the both sides side of the mounting groove by the second spring being vertically arranged
It is arranged with the second sliding slot being mutually parallel on wall, is arranged on the both sides side wall of the supports block and matches with second sliding slot
Slide bar.
Preferably, two roller grooves that Open Side Down, the side of roller groove are arranged on the downside side wall of the pedestal
Wall is rotatably connected to rotation stop universal wheel by rotating member.
Preferably, the side wall of the mounting blocks is equipped with turn trough, and supporting rod is plugged in turn trough, and the supporting rod is separate
The side of pedestal is equipped with moving block, two the second opposite grooves of opening is arranged on the side wall of the turn trough, and second is recessed
The bottom of slot is connected with telescopic rod by the third spring being laterally arranged, and side of the telescopic rod far from third spring is equipped with arc
The outside side wall of shape fixture block, the moving block is equipped with multiple arc-shaped slots to match with arc fixture block.
Preferably, side side wall row of the sliding block far from l-shaped rod is equipped with spherical groove, and roller is equipped in spherical groove.
Preferably, the upside side wall of the supports block is equipped with the first groove of opening upwards, and rubber is equipped in the first groove
Rubber cushion.
In the utility model, user needs the area for increasing board of education when using the board of education during writing on the blackboard,
It only needs to push two pieces of movable plates to both sides, as sliding block slides in sliding slot, to after certain distance, due to the first spring
Rebound effect so that fixed plate, which is moved to, to be in movable plate in same level, simultaneously as in limiting plate second spring with
And the shock absorbing effect of rubber pad, it is ensured that fixed plate is in same level with movable plate, in teaching process, according to student
Viewing angle, board of education can be rotated, be clamped with arc fixture block due to rotating arc-shaped slot in the block so that board of education exists
It is fixed after turning an angle, which can adjust the area and angle of board of education according to teaching demand,
And simple operation is adjusted, so that teaching efficiency gets a promotion.
Description of the drawings
Fig. 1 be the utility model proposes a kind of easy board of education structural schematic diagram；
Fig. 2 be the utility model proposes a kind of easy board of education C-C at cross-sectional view；
Fig. 3 is the structural schematic diagram at A in Fig. 2；
Fig. 4 is the structural schematic diagram at B in Fig. 2.
In figure：1 pedestal, 2 supporting rods, 3 fixed plates, 4 movable plates, 5 mounting blocks, 6 first springs, 7 l-shaped rods, 8 first are slided
Slot, 9 sliding blocks, 10 bolts, 11 limiting plates, 12 mounting grooves, 13 second springs, 14 supports blocks, 15 second sliding slots, 16 slide bars, 17 first
Groove, 18 rubber pads, 19 moving blocks, 20 arc-shaped slots, 21 second grooves, 22 third springs, 23 telescopic rods, 24 arc fixture blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of easy board of education, including pedestal 1, by being vertically arranged on the upside side wall of pedestal 1
Supporting rod 2 is connected with mounting blocks 5, and two roller grooves that Open Side Down are arranged on the downside side wall of pedestal 1, roller groove
Side wall is rotatably connected to rotation stop universal wheel by rotating member, is convenient for the movement of the board of education, and the side wall of mounting blocks 5, which is equipped with, to be turned
Slot, and supporting rod 2 is plugged in turn trough, side of the supporting rod 2 far from pedestal 1 are equipped with moving block 19, symmetrical on the side wall of turn trough
If there are two the second opposite grooves 21 that is open, and the bottom of the second groove 21 is connected with by the third spring 22 being laterally arranged
Telescopic rod 23, side of the telescopic rod 23 far from third spring 22 are equipped with arc fixture block 24, and the outside side wall of moving block 19 is equipped with
Multiple arc-shaped slots 20 to match with arc fixture block 24 so that board of education can need freely to adjust teaching according to field research
The angle of plate is connected with the fixed plate 3 being laterally arranged on the side side wall of mounting blocks 5 by the first spring 6 being vertically arranged, Gu
Two movable plates being laterally arranged 4, and the side wall of two movable plates 14 and fixed plate 3 are arranged on the upside side wall of fixed board 3
It is slidably connected, l-shaped rod 7 is arranged on the both sides side wall of mounting blocks 5, the side side wall of two movable plates 4, which is equipped with, laterally to be set
The first sliding groove 8 set, and matched sliding block 9, side side wall row of the sliding block 9 far from l-shaped rod 7 are equipped in the first sliding groove 8
Equipped with spherical groove, and it is equipped with roller in spherical groove, is slided in the first sliding groove 8 convenient for sliding block 9, and then be moved easily plate 4 to two
Side is moved, and the vertical end of l-shaped rod 7 is connected through the first sliding groove 8 and with the side side wall of sliding block 9, the side side wall of fixed plate 3
On be arranged with two limiting plates being laterally arranged 11, and limiting plate 11 is fastenedly connected by bolt 10 and the side wall of fixed plate 3,
The upside side wall of limiting plate 11 be equipped with opening upwards mounting groove 12, and the bottom of mounting groove 12 by be vertically arranged second
Spring 13 is connected with supports block 14, and the upside side wall of supports block 14 is equipped with the first groove 17 of opening upwards, and in the first groove 17
Equipped with rubber pad 18, to the mobile carry out bumper and absorbing shock of fixed plate 3, while playing the role of limit, the both sides side of mounting groove 12
It is arranged with the second sliding slot 15 being mutually parallel on wall, is arranged on the both sides side wall of supports block 14 and matches with second sliding slot 15
Slide bar 16.
In the utility model, user needs the area for increasing board of education when using the board of education during writing on the blackboard,
It only needs to push two pieces of movable plates 4 to both sides, as sliding block 9 slides in the first sliding groove 8, to after certain distance, due to the
The rebound effect of one spring 6 so that fixed plate 3, which is moved to, to be in movable plate 4 in same level, simultaneously as limiting plate
The shock absorbing effect of second spring 13 and rubber pad 18 in 11, it is ensured that fixed plate 3 is in same level with movable plate 4,
In teaching process, according to the viewing angle of student, board of education can be rotated, due to the arc-shaped slot 20 and arc in moving block 19
24 ground of shape fixture block is clamped so that board of education is fixed after turning an angle, which can be according to teaching
Demand adjusts the area and angle of board of education, and adjusts simple operation, so that teaching efficiency gets a promotion.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of easy board of education, including pedestal（1）, which is characterized in that the pedestal（1）Upside side wall on by vertical
The supporting rod of setting（2）It is connected with mounting blocks（5）, the mounting blocks（5）Side side wall on pass through the first bullet for being vertically arranged
Spring（6）It is connected with the fixed plate being laterally arranged（3）, the fixed plate（3）Upside side wall on be arranged with two laterally setting
Movable plate（4）, and two movable plates（4）With fixed plate（3）Side walls connection, the mounting blocks（5）Both sides side wall
On be arranged with l-shaped rod（7）, two movable plates（4）Side side wall be equipped with the first sliding groove that is laterally arranged（8）, and
The first sliding groove（8）In be equipped with matched sliding block（9）, the l-shaped rod（7）Vertical end run through the first sliding groove（8）And with
Sliding block（9）Side side wall be connected, the fixed plate（3）Side side wall on be arranged with two limiting plates being laterally arranged
（11）, and limiting plate（11）Pass through bolt（10）With fixed plate（3）Side wall be fastenedly connected, the limiting plate（11）Upside side
Wall is equipped with the mounting groove of opening upwards（12）, and mounting groove（12）Bottom pass through the second spring that is vertically arranged（13）Connection
There is supports block（14）, the mounting groove（12）Both sides side wall on be arranged with the second sliding slot being mutually parallel（15）, the supports block
（14）Both sides side wall on be arranged with and second sliding slot（15）The slide bar to match（16）.
2. a kind of easy board of education according to claim 1, which is characterized in that the pedestal（1）Downside side wall on
Two roller grooves that Open Side Down are arranged with, the side wall of roller groove is rotatably connected to rotation stop universal wheel by rotating member.
3. a kind of easy board of education according to claim 1, which is characterized in that the mounting blocks（5）Side wall on set
There are turn trough, and supporting rod（2）It is plugged in turn trough, the supporting rod（2）Far from pedestal（1）Side be equipped with moving block（19）,
Two the second opposite grooves of opening are arranged on the side wall of the turn trough（21）, and the second groove（21）Bottom pass through cross
To the third spring of setting（22）It is connected with telescopic rod（23）, the telescopic rod（23）Far from third spring（22）Side be equipped with
Arc fixture block（24）, the moving block（19）Outside side wall be equipped with it is multiple with arc fixture block（24）The arc-shaped slot to match
（20）.
4. a kind of easy board of education according to claim 1, which is characterized in that the sliding block（9）Far from l-shaped rod（7）
Side side wall row be equipped with spherical groove, and in spherical groove be equipped with roller.
5. a kind of easy board of education according to claim 1, which is characterized in that the supports block（14）Upside side wall on
The first groove equipped with opening upwards（17）, and the first groove（17）In be equipped with rubber pad（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475542.XU CN207895738U (en) | 2017-11-08 | 2017-11-08 | A kind of easy board of education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475542.XU CN207895738U (en) | 2017-11-08 | 2017-11-08 | A kind of easy board of education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207895738U true CN207895738U (en) | 2018-09-21 |
Family
ID=63547862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475542.XU Expired - Fee Related CN207895738U (en) | 2017-11-08 | 2017-11-08 | A kind of easy board of education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207895738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109476A (en) * | 2020-09-30 | 2020-12-22 | 日照职业技术学院 | Multifunctional teaching device for Chinese teaching |
-
2017
- 2017-11-08 CN CN201721475542.XU patent/CN207895738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109476A (en) * | 2020-09-30 | 2020-12-22 | 日照职业技术学院 | Multifunctional teaching device for Chinese teaching |
| CN112109476B (en) * | 2020-09-30 | 2022-04-15 | 日照职业技术学院 | Multifunctional teaching device for Chinese teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |