CN206012116U - A kind of teaching aid for having supporting plate - Google Patents
A kind of teaching aid for having supporting plate Download PDFInfo
- Publication number
- CN206012116U CN206012116U CN201620694236.4U CN201620694236U CN206012116U CN 206012116 U CN206012116 U CN 206012116U CN 201620694236 U CN201620694236 U CN 201620694236U CN 206012116 U CN206012116 U CN 206012116U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- support bar
- fixing axle
- fixedly connected
- blackboard
- 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
This utility model is related to teaching equipment field, more specifically to a kind of teaching aid for having supporting plate, this has the teaching aid simple structure of supporting plate, the setting of books supporting plate places books when facilitating teachers' instruction, explain beneficial to teacher, avoid causing muscular soreness, affect teaching efficiency, so as to improve quality of instruction.Supporting leg is fixedly connected on the top of base, lift span is arranged on supporting leg, the bottom of expansion link is arranged in supporting leg, blackboard frame is fixedly connected on the top of expansion link, chalk placing trough is arranged on the bottom of blackboard frame, blackboard is arranged in blackboard frame, vacuum cleaner is fixedly connected with the top in blackboard frame with lamp stand, LED is fixedly connected on lamp stand, fixing axle I is fixedly connected on the left end of blackboard frame, support bar I is arranged in fixing axle I, connecting element will be flexibly connected between support bar I and support bar II, it is to be flexibly connected between fixing axle II and support bar II, books supporting plate is fixedly connected on the right-hand member of fixing axle II.
Description
Technical field
This utility model is related to teaching equipment field, more specifically to a kind of teaching aid for having supporting plate.
Background technology
At present, during schoolman's teaching, teacher is usually that handss are held textbook and explained, time length with
Afterwards, the healthy of muscular soreness, impact teaching efficiency and teacher will result in.And teacher is usually needed black when giving lessons
More writing on the blackboard is write on plate, the hours of instruction of teacher are wasted time and energy and can delay, and the chalk used during writing on the blackboard can be lost very
Many dust, affect the health of teacher.And in the case of without blackboard, teacher can only hold textbook and be explained, and be not easy to
Student understands.
Content of the invention
This utility model mainly solving the technical problems that：A kind of teaching aid for having supporting plate is provided, this has the religion of supporting plate
Apparatus simple structure is learned, the setting of books supporting plate is placed books when facilitating teachers' instruction, explained beneficial to teacher, it is to avoid cause muscle
Ache, affect teaching efficiency, so as to improve quality of instruction.
For solving above-mentioned technical problem, this utility model is related to teaching equipment field, and more specifically one kind has supporting plate
Teaching aid, including base, lift span, supporting leg, expansion link, chalk placing trough, blackboard frame, blackboard, vacuum cleaner, lamp stand,
LED, fixing axle I, support bar I, connecting element, support bar II, fixing axle II and books supporting plate, this has the teaching aid of supporting plate
Simple structure, the setting of books supporting plate place books when facilitating teachers' instruction, explain beneficial to teacher, it is to avoid cause muscular soreness,
Teaching efficiency is affected, so as to improve quality of instruction.
Supporting leg is fixedly connected on the top of base, and lift span is arranged on supporting leg, and the bottom of expansion link is arranged on props up
In support leg.Blackboard frame is fixedly connected on the top of expansion link, and chalk placing trough is arranged on the bottom of blackboard frame, and blackboard is arranged on black
On sheet frame, vacuum cleaner is fixedly connected with the top in blackboard frame with lamp stand, and LED is fixedly connected on lamp stand.Fixing axle I is fixed
The left end of blackboard frame is connected to, support bar I is arranged in fixing axle I, connecting element will be movable between support bar I and support bar II
Connection, is to be flexibly connected between fixing axle II and support bar II, and books supporting plate is fixedly connected on the right-hand member of fixing axle II.
As the further optimization of the technical program, base described in a kind of teaching aid for having supporting plate of this utility model
Bottom is provided with slipmat.
Lift span as the further optimization of the technical program, described in a kind of teaching aid for having supporting plate of this utility model
Have with vacuum cleaner multiple.
Fixing axle as the further optimization of the technical program, described in a kind of teaching aid for having supporting plate of this utility model
It is to be flexibly connected between I and support bar I.
As the further optimization of the technical program, base described in a kind of teaching aid for having supporting plate of this utility model,
The material of supporting leg, expansion link, fixing axle I, support bar I, connecting element, support bar II and fixing axle II is rustless steel.
A kind of this utility model teaching aid for having supporting plate has the beneficial effect that：
A kind of teaching aid for having supporting plate of this utility model, this has the teaching aid simple structure of supporting plate, books supporting plate
Setting places books when facilitating teachers' instruction, explains beneficial to teacher, it is to avoid causes muscular soreness, affect teaching efficiency, so as to carry
High quality of instruction.
Description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of the teaching aid for having supporting plate of this utility model.
In figure：Base 1；Lift span 2；Supporting leg 3；Expansion link 4；Chalk placing trough 5；Blackboard frame 6；Blackboard 7；Vacuum cleaner 8；
Lamp stand 9；LED 10；Fixing axle I 11；Support bar I 12；Connecting element 13；Support bar II 14；Fixing axle II 15；Books support
Plate 16.
Specific embodiment
Specific embodiment one：
Illustrate that present embodiment, this utility model are related to teaching equipment field with reference to Fig. 1, more specifically a kind of
There is the teaching aid of supporting plate, including：Base 1, lift span 2, supporting leg 3, expansion link 4, chalk placing trough 5, blackboard frame 6, blackboard
7th, vacuum cleaner 8, lamp stand 9, LED 10, fixing axle I11, support bar I 12, connecting element 13, support bar II 14, fixing axle II
15 and books supporting plate 16, this has the teaching aid simple structure of supporting plate, the setting of books supporting plate to place book when facilitating teachers' instruction
This, explains beneficial to teacher, it is to avoid causes muscular soreness, affect teaching efficiency, so as to improve quality of instruction.
Supporting leg 3 is fixedly connected on the top of base 1, and lift span 2 is arranged on supporting leg 3, and the bottom of expansion link 4 is arranged
In supporting leg 3, base 1 carries all loads that top is transmitted, and lift span 2 is conducive to the height of the teaching aid for adjusting supporting plate
Degree.Blackboard frame 6 is fixedly connected on the top of expansion link 4, and chalk placing trough 5 is arranged on the bottom of blackboard frame 6, and blackboard 7 is arranged on
In blackboard frame 6, vacuum cleaner 8 is fixedly connected with the top of blackboard frame 6 with lamp stand 9, and LED 10 is fixedly connected on lamp stand 9, powder
Placing trough 5 facilitates teacher to place chalk, and vacuum cleaner 8 is conducive to drawing chalk dust, it is to avoid affect teacher's body, LED 10
Be conducive to teacher to say class hour at night, allow student to see more clearly, improve efficiency of giving lessons.Fixing axle I 11 is fixedly connected on blackboard
The left end of frame 6, support bar I 12 are arranged in fixing axle I 11, connecting element 13 by support bar I 12 and support bar II 14 it
Between be flexibly connected, be to be flexibly connected between fixing axle II 15 and support bar II 14, books supporting plate 16 is fixedly connected on fixing axle
The right-hand member of II 15, books supporting plate 16 place books when facilitating teachers' instruction, explain beneficial to teacher, it is to avoid cause muscular soreness, shadow
Teaching efficiency is rung, so as to improve quality of instruction.
A kind of operation principle of the teaching aid for having supporting plate of this utility model：
In teachers' instruction, books are placed on books supporting plate 16, when giving lessons in the face of student, books supporting plate 16 are drawn
To in face of oneself, conveniently give lessons；When writing on the blackboard is write, books supporting plate 16 is shifted onto in front of blackboard, facilitate teacher to write writing on the blackboard.
Specific embodiment two：
Illustrate that present embodiment, present embodiment are described further to embodiment one with reference to Fig. 1, described bottom
The bottom of seat 1 is provided with slipmat, prevents teacher when giving lessons, and the teaching aid for having supporting plate slides.
Specific embodiment three：
Illustrate that present embodiment, present embodiment are described further to embodiment one with reference to Fig. 1, described liter
Drop hole 2 has multiple with vacuum cleaner 8.
Specific embodiment four：
Illustrate that present embodiment, present embodiment are described further to embodiment one with reference to Fig. 1, described consolidates
It is to be flexibly connected between dead axle I 11 and support bar I 12, facilitates teacher to pull books supporting plate 16, improve rate of giving lessons.
Specific embodiment five：
Illustrate that present embodiment, present embodiment are described further to embodiment one with reference to Fig. 1, described bottom
Seat 1, supporting leg 3, expansion link 4, fixing axle I 11, support bar I 12, connecting element 13, support bar II 14 and fixing axle II 15
Material be rustless steel, be difficult corrosion, increase the service life.
Certainly, described above is not limitation of the utility model, and this utility model is also not limited to the example above, this skill
Change, remodeling, interpolation or replacement that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In protection domain of the present utility model.
Claims (5)
1. a kind of teaching aid for having books supporting plate, including base (1), lift span (2), supporting leg (3), expansion link (4), chalk
Placing trough (5), blackboard frame (6), blackboard (7), vacuum cleaner (8), lamp stand (9), LED (10), fixing axle I (11), support bar I
(12), connecting element (13), support bar II (14), fixing axle II (15) and books supporting plate (16), it is characterised in that：Supporting leg
(3) top of base (1) is fixedly connected on, lift span (2) is arranged on supporting leg (3), the bottom of expansion link (4) is arranged on props up
In support leg (3)；Blackboard frame (6) is fixedly connected on the top of expansion link (4), and chalk placing trough (5) is arranged on the bottom of blackboard frame (6)
End, blackboard (7) are arranged in blackboard frame (6), and vacuum cleaner (8) is fixedly connected with the top of blackboard frame (6), LED with lamp stand (9)
Lamp (10) is fixedly connected on lamp stand (9)；Fixing axle I (11) is fixedly connected on the left end of blackboard frame (6), and support bar I (12) sets
Put in fixing axle I (11), connecting element (13) will be flexibly connected between support bar I (12) and support bar II (14), fixing axle
It is to be flexibly connected between II (15) and support bar II (14), books supporting plate (16) is fixedly connected on the right-hand member of fixing axle II (15).
2. a kind of teaching aid for having books supporting plate according to claim 1, it is characterised in that：Described base (1)
Bottom is provided with slipmat.
3. a kind of teaching aid for having books supporting plate according to claim 1, it is characterised in that：Described lift span (2)
Have with vacuum cleaner (8) multiple.
4. a kind of teaching aid for having books supporting plate according to claim 1, it is characterised in that：Described fixing axle I
(11) it is to be flexibly connected between support bar I (12).
5. a kind of teaching aid for having books supporting plate according to claim 1, it is characterised in that：Described base (1),
Support leg (3), expansion link (4), fixing axle I (11), support bar I (12), connecting element (13), support bar II (14) and fixing axle II
(15) material is rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694236.4U CN206012116U (en) | 2016-06-28 | 2016-06-28 | A kind of teaching aid for having supporting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694236.4U CN206012116U (en) | 2016-06-28 | 2016-06-28 | A kind of teaching aid for having supporting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206012116U true CN206012116U (en) | 2017-03-15 |
Family
ID=58243279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620694236.4U Expired - Fee Related CN206012116U (en) | 2016-06-28 | 2016-06-28 | A kind of teaching aid for having supporting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206012116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080664A (en) * | 2017-04-25 | 2017-08-22 | 罗梅宏 | A kind of device of bone marrow puncture auxiliary bend |
| CN108490838A (en) * | 2018-04-26 | 2018-09-04 | 淄博职业学院 | A kind of College Teachers Teaching archives management system |
| CN110053397A (en) * | 2019-06-05 | 2019-07-26 | 兰州城市学院 | The displaying device that English language teaching uses |
-
2016
- 2016-06-28 CN CN201620694236.4U patent/CN206012116U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080664A (en) * | 2017-04-25 | 2017-08-22 | 罗梅宏 | A kind of device of bone marrow puncture auxiliary bend |
| CN107080664B (en) * | 2017-04-25 | 2018-11-02 | 罗梅宏 | A kind of device of bone marrow puncture auxiliary bend |
| CN108490838A (en) * | 2018-04-26 | 2018-09-04 | 淄博职业学院 | A kind of College Teachers Teaching archives management system |
| CN110053397A (en) * | 2019-06-05 | 2019-07-26 | 兰州城市学院 | The displaying device that English language teaching uses |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180628 |