CN207799929U - A kind of multi-functional higher mathematics explanation showing stand - Google Patents
A kind of multi-functional higher mathematics explanation showing stand Download PDFInfo
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- CN207799929U CN207799929U CN201721930327.4U CN201721930327U CN207799929U CN 207799929 U CN207799929 U CN 207799929U CN 201721930327 U CN201721930327 U CN 201721930327U CN 207799929 U CN207799929 U CN 207799929U
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- board
- sliding slot
- slide unit
- writing
- setting
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000003760 hair shine Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
Showing stand is explained the utility model discloses a kind of multi-functional higher mathematics, including multimedia device, white board for writing, expansion board, display board, rotary shaft, slide unit I, connecting pole, sliding slot III, sliding whiteboard eraser, connecting plate, bottom set headlamp；The multimedia device rear end is connected with white board for writing rear end by connecting pole, and expansion board is inserted into groove；Sliding slot III is arranged in the white board for writing upper end, and sliding whiteboard eraser upper end is inserted into sliding slot III and is moved left and right along sliding slot III；The rotary shaft lower end passes through connecting plate, connecting plate upper end face annular setting bottom to set headlamp, above connecting plate around rotary shaft be annularly arranged to slide unit I, each pair of slide unit I corresponds to one piece of display board.Multimedia device and white board for writing are designed to integral structure by the utility model, rotary shaft drives display board rotation, saves spacial flex, and display board can place functional digraph, formula, theorem etc., facilitate classmate to be understood in depth during listening to the teacher, quality of instruction can be significantly improved.
Description
Technical field
The utility model is related to higher mathematics-education apparatus fields, and in particular to a kind of multi-functional higher mathematics explanation displaying
Frame.
Background technology
During Higher Mathematics Teaching, teacher is generally explained by the way of blackboard writing on the blackboard, but due to explaining content
It is more, classroom efficiency is influenced, demonstration explanation is carried out using multimedia courseware so having gradually formed.However, due to courseware content
More, teacher careful cannot explain during giving lessons, and student cannot fully absorb, and influence learning effect.
Invention content
In order to solve the problems, such as background technology, the purpose of this utility model is to provide a kind of multi-functional high numbers
Learn explanation showing stand.
Its technical solution is：
A kind of multi-functional higher mathematics explains showing stand, including multimedia device, white board for writing, expansion board, display board, aobvious
Display screen, rotary shaft, slide unit I, sliding slot I, sliding slot II, slide unit II, groove, connecting pole, sliding slot III, sliding whiteboard eraser, lampshade, lamp
Headlamp, shaft coupling, motor, telescope support, regulation button, pedestal, ten thousand are set in seat, side headlamp, pen placing trough, connecting plate, bottom
To wheel, operation key, heat emission hole, ruler slot, knob, computer placing groove and connector.
The multimedia device rear end is connected with white board for writing rear end by connecting pole, and multimedia device front end is display
Operation key and heat emission hole is arranged in screen, left end, and connector is arranged in lower end, and right end opens up groove, and upper and lower ends are all provided on the inside of groove
Sliding slot II, the setting of expansion board upper and lower ends and the sliding slot matched slide unit II of II sectional dimension shapes are set, expansion board is along sliding slot
II is inserted into groove, and ruler slot and computer placing groove, expansion board right end setting knob is arranged in expansion board front-end surface.
Sliding slot III is arranged in the white board for writing upper end, and sliding whiteboard eraser upper end is inserted into sliding slot III and along sliding slot III
It moves left and right, pen placing trough is set in white board for writing bottom end, is respectively provided with lampshade in white board for writing left and right ends, side headlamp is by two
A lamp holder is fixed in lampshade.
The connector and rotation axis connection, rotary shaft lower end pass through connecting plate and pass through shaft coupling and motor output end phase
Even, motor is set on the base end, and four telescope supports are arranged in pedestal upper end wound motor, in the junction of every telescope support
Regulation button is set, and four universal wheels are arranged in pedestal bottom end.
Headlamp is set at connecting plate upper end face annular setting bottom, is annularly arranged to around rotary shaft above connecting plate
To slide unit I, each pair of slide unit I corresponds to one piece of display board, and the setting of display board upper and lower ends is matched with slide unit I sectional dimension shapes
Sliding slot I, display board moves along slide unit I.
As advanced optimizing for the technical program, the quantity of the display board is 3~6 pieces.
As advanced optimizing for the technical program, it is LED light that headlamp is set at the side headlamp and bottom.
As advanced optimizing for the technical program, the universal wheel has brake self-locking function.
As advanced optimizing for the technical program, the ruler slot includes straight flute, right angle trigonometry board slot, isosceles right angle
Triangle board slot and angulation board slot.
Compared with prior art, the utility model has the beneficial effects that：
(1) multimedia device and white board for writing are designed to integral structure, can enrich teacher classroom explanation and
The understanding for deepening student, improves learning efficiency.
(2) ruler slot and computer the placing groove tool being arranged in expansion board are used as tutor auxiliary platform utensil, the side in teaching process
Just it marks, keeps figure vivider, improve the quality of teaching.
(3) display board can place functional digraph, formula, theorem etc., and classmate is facilitated to be understood in depth during listening to the teacher, and revolve
Shaft drives display board rotation, saves spacial flex.
(4) headlamp is set at side headlamp and bottom makes white board for writing and display board moment be in bright state, avoid due to
Dim environment brings adverse effect to giving lessons.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is the schematic diagram that a kind of multi-functional higher mathematics of the utility model explains showing stand.
Attached drawing 2 is the white board for writing front view that a kind of multi-functional higher mathematics of the utility model explains showing stand.
Attached drawing 3 is the side view that a kind of multi-functional higher mathematics of the utility model explains showing stand.
In figure：1- multimedia devices, 2- white board for writing, 3- expansion board, 4- display boards, 5- display screens, 6- rotary shafts, 7- are slided
Platform I, 8- sliding slot I, 9- sliding slot II, 10- slide unit II, 11- groove, 12- connecting poles, 13- sliding slots III, 14- slide whiteboard eraser, 15-
Lampshade, 16- lamp holders, 17- side headlamps, 18- pen placing troughs, 19- connecting plates, 20- set at bottom headlamp, 21- shaft couplings, 22- electricity
Machine, 23- telescope supports, 24- regulation buttons, 25- pedestals, 26- universal wheels, 27- operation keys, 28- heat emission holes, 29- ruler slots, 30-
Knob, 31- computer placing grooves, 32- connectors.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Please referring to Fig.1-3, a kind of multi-functional higher mathematics of the utility model explains showing stand, including multimedia device 1,
White board for writing 2, expansion board 3, display board 4, display screen 5, rotary shaft 6, slide unit I7, sliding slot I8, sliding slot II9, slide unit II10, groove
11, connecting pole 12, sliding slot III13, sliding whiteboard eraser 14, lampshade 15, lamp holder 16, side headlamp 17, pen placing trough 18, connecting plate
19, headlamp 20, shaft coupling 21, motor 22, telescope support 23, regulation button 24, pedestal 25, universal wheel 26, operation key are set in bottom
27, heat emission hole 28, ruler slot 29, knob 30, computer placing groove 31 and connector 32.
1 rear end of the multimedia device is connected with 2 rear end of white board for writing by connecting pole 12, and 1 front end of multimedia device is
Operation key 27 and heat emission hole 28 is arranged in display screen 5, left end, and connector 32 is arranged in lower end, and right end opens up groove 11, in groove 11
Side upper and lower ends are respectively provided with sliding slot II9, the setting of 3 upper and lower ends of expansion board and the matched slide unit of sliding slot II9 sectional dimension shapes
II10, expansion board 3 are inserted into along sliding slot II9 in groove 11, in 3 front-end surface of expansion board setting ruler slot 29 and computer placing groove
31,3 right end of expansion board setting knob 30.
The white board for writing) upper end is arranged sliding slot III13, sliding whiteboard eraser 14 upper end be inserted into sliding slot III13 and along
Sliding slot III13 is moved left and right, and pen placing trough 18 is arranged in 2 bottom end of white board for writing, lampshade is respectively provided in 2 left and right ends of white board for writing
15, side headlamp 17 is fixed on by two lamp holders 16 in lampshade 15.
The connector 32 is connect with rotary shaft 6, and 6 lower end of rotary shaft passes through connecting plate 19 and passes through shaft coupling 21 and motor
22 output ends are connected, and four telescope supports 23 are arranged in 25 upper end of pedestal, 25 upper end wound motor 22 of pedestal in the setting of motor 22,
Regulation button 24 is arranged in the junction of every telescope support 23, and four universal wheels 26 are arranged in 25 bottom end of pedestal.
Headlamp 20 is set at 19 upper end face annular of connecting plate setting bottom, around 6 ring of rotary shaft above connecting plate 19
Shape be arranged to slide unit I7, each pair of slide unit I7 corresponds to one piece of display board 4, the setting of 4 upper and lower ends of display board and the sections slide unit I7
The matched sliding slot I8 of size shape, display board 4 are moved along slide unit I7.
The quantity of the display board 4 is 3~6 pieces.
It is LED light that headlamp 20 is set at the side headlamp 17 and bottom.
The universal wheel 26 has brake self-locking function.
The ruler slot 29 includes straight flute, right angle trigonometry board slot, isosceles right angle trigonometry board slot and angulation board slot.
The operation principle of the utility model is：Push key 27, display screen 5 light, and motor 22 works, and drive rotary shaft
6 rotations, and then display board 4 is driven to rotate, side headlamp 17 and bottom are set headlamp 20 and are lighted.When progress multimedia courseware explanation
When, mobile universal wheel 26 makes multimedia device 1 be right against classmate, and when needing careful explanation, mobile universal wheel 26 makes to write
Blank 2 is right against classmate.Knob 30 is pulled out, expansion board 3 is pulled out, as needed from ruler slot 29 or computer placing groove 31
Auxiliary implement needed for taking out.After being write on white board for writing 2, sliding whiteboard eraser 14 is moved along sliding slot III13, you can carry out word
Body is wiped.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model,
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of multi-functional higher mathematics explains showing stand, it is characterised in that：Including multimedia device (1), white board for writing (2),
Expansion board (3), display board (4), display screen (5), rotary shaft (6), slide unit I (7), sliding slot I (8), sliding slot II (9), slide unit II
(10), groove (11), connecting pole (12), sliding slot III (13), sliding whiteboard eraser (14), lampshade (15), lamp holder (16), side shine
Headlamp (20), shaft coupling (21), motor (22), telescope support are set in bright lamp (17), pen placing trough (18), connecting plate (19), bottom
(23), regulation button (24), pedestal (25), universal wheel (26), operation key (27), heat emission hole (28), ruler slot (29), knob
(30), computer placing groove (31) and connector (32)；
Multimedia device (1) rear end is connected with white board for writing (2) rear end by connecting pole (12), before multimedia device (1)
End is display screen (5), and operation key (27) and heat emission hole (28) is arranged in left end, and connector (32) is arranged in lower end, and right end opens up groove
(11), upper and lower ends are respectively provided with sliding slot II (9) on the inside of groove (11), and the setting of expansion board (3) upper and lower ends is cut with sliding slot II (9)
The matched slide unit II (10) of face size shape, expansion board (3) is inserted into along sliding slot II (9) in groove (11), in expansion board (3)
Ruler slot (29) and computer placing groove (31), expansion board (3) right end setting knob (30) is arranged in front-end surface；
White board for writing (2) the upper end setting sliding slot III (13), sliding whiteboard eraser (14) upper end are inserted into sliding slot III (13) simultaneously
It is moved left and right along sliding slot III (13), in white board for writing (2) bottom end setting pen placing trough (18), in white board for writing (2) left and right ends
It is respectively provided with lampshade (15), side headlamp (17) is fixed on by two lamp holders (16) in lampshade (15)；
The connector (32) connect with rotary shaft (6), and rotary shaft (6) lower end passes through connecting plate (19) and passes through shaft coupling (21)
It is connected with motor (22) output end, motor (22) setting is in pedestal (25) upper end, pedestal (25) upper end wound motor (22) setting
Four telescope supports (23), in the junction of every telescope support (23) setting regulation button (24), the setting of pedestal (25) bottom end
Four universal wheels (26)；
Headlamp (20) is set at connecting plate (19) upper end face annular setting bottom, around rotary shaft above connecting plate (19)
(6) be annularly arranged to slide unit I (7), each pair of slide unit I (7) corresponds to one piece of display board (4), the setting of display board (4) upper and lower ends
With the matched sliding slot I (8) of slide unit I (7) sectional dimension shape, display board (4) is along slide unit I (7) movement.
2. a kind of multi-functional higher mathematics according to claim 1 explains showing stand, it is characterised in that：The display board
(4) quantity is 3~6 pieces.
3. a kind of multi-functional higher mathematics according to claim 1 explains showing stand, it is characterised in that：The side shines
It is LED light that headlamp (20) is set at bright lamp (17) and bottom.
4. a kind of multi-functional higher mathematics according to claim 1 explains showing stand, it is characterised in that：The universal wheel
(26) there is brake self-locking function.
5. a kind of multi-functional higher mathematics according to claim 1 explains showing stand, it is characterised in that：The ruler slot
(29) include straight flute, right angle trigonometry board slot, isosceles right angle trigonometry board slot and angulation board slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930327.4U CN207799929U (en) | 2017-12-31 | 2017-12-31 | A kind of multi-functional higher mathematics explanation showing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930327.4U CN207799929U (en) | 2017-12-31 | 2017-12-31 | A kind of multi-functional higher mathematics explanation showing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207799929U true CN207799929U (en) | 2018-08-31 |
Family
ID=63278150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721930327.4U Expired - Fee Related CN207799929U (en) | 2017-12-31 | 2017-12-31 | A kind of multi-functional higher mathematics explanation showing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207799929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843383A (en) * | 2019-11-11 | 2020-02-28 | 广西财经学院 | A display device for tourism management teaching practice |
-
2017
- 2017-12-31 CN CN201721930327.4U patent/CN207799929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843383A (en) * | 2019-11-11 | 2020-02-28 | 广西财经学院 | A display device for tourism management teaching practice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Li Zhen Document name: Notification of Acceptance of Patent Application |
|
| DD01 | Delivery of document by public notice | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |