CN209357283U - A kind of interactive teaching demonstration instrument - Google Patents
A kind of interactive teaching demonstration instrument Download PDFInfo
- Publication number
- CN209357283U CN209357283U CN201820894179.3U CN201820894179U CN209357283U CN 209357283 U CN209357283 U CN 209357283U CN 201820894179 U CN201820894179 U CN 201820894179U CN 209357283 U CN209357283 U CN 209357283U
- Authority
- CN
- China
- Prior art keywords
- demonstration instrument
- fixedly connected
- interactive teaching
- teaching demonstration
- folding rod
- 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
Links
Abstract
The utility model relates to demonstration instrument technical fields of imparting knowledge to students, and disclose a kind of interactive teaching demonstration instrument, including bottom plate, the bottom of bottom plate is turned left from the right side is disposed with universal wheel and electric pushrod, the bottom of electric pushrod is fixedly connected with mounting blocks, the bottom of mounting blocks is fixedly connected with sucker, and the top of bottom plate is turned left from the right side is disposed with fixed case and support rod, and the bottom of fixed box cavity is fixedly installed with glidepath.The interactive teaching demonstration instrument, pass through setting hydraulic cylinder and folding rod, hydraulic stem is driven to move up and down using hydraulic cylinder, and then Foldable bar carries out stretching motion, inside side-to-side movement of the folding rod in upper sliding rail and glidepath, to keep folding rod flexible up and down inside fixed case, achieve the purpose that telescopic folding, realizes the purpose for carrying out up and down adjustment to demonstration instrument ontology, achieve the effect that height-adjustable, it is simple and practical in structure, to improve the practicability of the interactive teaching demonstration instrument.
Description
Technical field
The utility model relates to demonstration instrument technical field of imparting knowledge to students, specially a kind of interactive teaching demonstration instrument.
Background technique
In order to enable student to use when intuitively, visually understanding each appliances used in the content of courses and teachers' instruction
The general name of apparatus, abbreviation teaching aid, teaching aid can be improved the learning interest of student, enrich perceptual knowledge, and help forms specific concept,
The observation ability and thinking ability of Developing Students ', teaching demonstration instrument belong to one of teaching aid, with the continuous social and economic development, mutually
Dynamic teaching demonstration instrument is widely used in teaching.
Largely with demonstration instrument by the way that demonstration instrument ontology to be placed on bracket, height is for teaching used in market at present
Fixed, it can not can be adjusted as needed, to affect practicability, while demonstration instrument mostly can only carry out a direction
It shows, bandwagon effect is bad, for this purpose, proposing a kind of interactive teaching demonstration instrument to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of interactive teaching demonstration instrument, has height-adjustable
And bandwagon effect it is good the advantages that, solve the problems, such as that there are using effects is general for teaching demonstration instrument currently on the market.
(2) technical solution
To realize the good purpose of above-mentioned height-adjustable and bandwagon effect, the utility model is provided the following technical solutions:
A kind of interactive teaching demonstration instrument, including bottom plate, the bottom of the bottom plate is turned left from the right side to be disposed with universal wheel and electronic pushes away
Bar, the bottom of the electric pushrod are fixedly connected with mounting blocks, and the bottom of the mounting blocks is fixedly connected with sucker, the bottom plate
Top turn left from the right side and be disposed with fixed case and support rod, the bottom of the fixed box cavity is fixedly installed with downslide
Rail, the internal slide of the glidepath are connected with pulley, and folding rod is fixedly connected at the top of the pulley, the folding rod
On be provided with fixed pin, the top slide of the folding rod is connected with sliding rail, and the upper sliding rail is fixedly mounted on sliding panel,
Be fixedly connected with mounting rack at the top of the sliding panel, the inside of the mounting rack is fixedly installed with motor, the motor it is defeated
Shaft is fixedly connected with shaft, and one end of the shaft is fixedly connected with conical gear, rotation is provided on the conical gear
Bar is fixedly connected with connecting plate at the top of the mounting rack, turntable is fixedly connected at the top of the swingle, the turntable
Top is fixedly connected with demonstration instrument ontology.
Preferably, the side of the folding rod is fixedly installed with hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with
Hydraulic stem is fixedly connected with folding rod at the top of the hydraulic stem.
Preferably, the angular range of the folding rod foldable telescopic is zero degree to 60 degree.
Preferably, through slot is offered at the top of the fixed case, the length of the sliding panel and connecting plate is respectively less than solid
Determine the width of case.
Preferably, the side of the support rod is fixedly connected with handle, and rubber sleeve is arranged in the surface of handle.
Preferably, the demonstration instrument ontology rotation angle range is zero degree to 360 deg, and the table of demonstration instrument ontology
Face is provided with display screen.
Preferably, the conical gear includes driving wheel and driven wheel, and the side of driven wheel is engaged with driving wheel, described
One end of shaft is fixedly connected on the driving wheel of conical gear.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of interactive teaching demonstration instrument, have it is following the utility model has the advantages that
1, the interactive teaching demonstration instrument drives hydraulic stem or more using hydraulic cylinder by setting hydraulic cylinder and folding rod
Movement, so Foldable bar carry out stretching motion, folding rod upper sliding rail and glidepath inside side-to-side movement, to make to roll over
Folded bar can be flexible up and down inside fixed case, achievees the purpose that telescopic folding, realizes and carries out up and down adjustment to demonstration instrument ontology
Purpose, achieve the effect that it is height-adjustable, it is simple and practical in structure, to improve the practicability of the interactive teaching demonstration instrument.
2, the interactive teaching demonstration instrument drives conical gear to rotate by setting motor and turntable using main motor, into
And utilize swingle that turntable is driven to rotate, and so that demonstration instrument ontology is carried out 360 deg rotation under the action of turntable, it is real
Comprehensive teaching now is carried out to teaching demonstration instrument to show, teaching is improved and shows efficiency, and structure is simple, bandwagon effect of imparting knowledge to students
It is good.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlargement structural representation in the portion A in the utility model Fig. 1；
Fig. 3 is the partial enlargement structural representation in the portion B in the utility model Fig. 1.
In figure: 1 bottom plate, 2 universal wheels, 3 electric pushrods, 4 mounting blocks, 5 suckers, 6 fixed cases, 7 glidepaths, 8 pulleys, 9 foldings
Folded bar, 10 fixed pins, 11 hydraulic cylinders, 12 hydraulic stems, 13 sliding panels, sliding rail, 15 mounting racks, 16 motors, 17 shafts, 18 circles on 14
Bevel gear, 19 swingles, 20 connecting plates, 21 turntables, 22 demonstration instrument ontologies, 23 support rods.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of interactive teaching demonstration instrument, including bottom plate 1 are please referred to, the bottom of bottom plate 1 is turned left from the right side to be set gradually
There are universal wheel 2 and electric pushrod 3, the bottom of electric pushrod 3 is fixedly connected with mounting blocks 4, and the bottom of mounting blocks 4 is fixedly connected
There is sucker 5, the top of bottom plate 1 is turned left from the right side is disposed with fixed case 6 and support rod 23, and the side of support rod 23 is fixed to be connected
It is connected to handle, and rubber sleeve is arranged in the surface of handle, the bottom of 6 inner cavity of fixed case is fixedly installed with glidepath 7, glidepath 7
Internal slide be connected with pulley 8, the top of pulley 8 is fixedly connected with folding rod 9, the angle model of 9 foldable telescopic of folding rod
It encloses for zero degree to 60 degree, is provided with fixed pin 10 on folding rod 9, the top slide of folding rod 9 is connected with sliding rail 14, on
Sliding rail 14 is fixedly mounted on sliding panel 13, and the side of folding rod 9 is fixedly installed with hydraulic cylinder 11, and the output end of hydraulic cylinder 11 is solid
Surely it is connected with hydraulic stem 12, the top of hydraulic stem 12 is fixedly connected with folding rod 9, and the top of sliding panel 13 is fixedly connected with installation
Frame 15 drives hydraulic stem 12 to move up and down, and then drive folding by setting hydraulic cylinder 11 and folding rod 9 using hydraulic cylinder 11
Folded bar 9 carries out stretching motion, folding rod 9 upper sliding rail 14 and glidepath 7 inside side-to-side movement, to enable folding rod 9
It is flexible up and down in 6 inside of fixed case, achieve the purpose that telescopic folding, realizes the mesh for carrying out up and down adjustment to demonstration instrument ontology 22
, achieve the effect that it is height-adjustable, it is simple and practical in structure, to improve the practicability of the interactive teaching demonstration instrument, install
The inside of frame 15 is fixedly installed with motor 16, and the output shaft of motor 16 is fixedly connected with shaft 17, and one end of shaft 17 is fixed to be connected
It is connected to conical gear 18, conical gear 18 includes driving wheel and driven wheel, and the side of driven wheel is engaged with driving wheel, shaft 17
One end be fixedly connected on the driving wheel of conical gear 18, swingle 19, the top of mounting rack 15 are provided on conical gear 18
Portion is fixedly connected with connecting plate 20, and the top of fixed case 6 offers through slot, and the length of sliding panel 13 and connecting plate 20 is respectively less than
The width of fixed case 6, the top of swingle 19 are fixedly connected with turntable 21, and the top of turntable 21 is fixedly connected with demonstration instrument ontology
22,22 rotation angle range of demonstration instrument ontology is zero degree to 360 deg, and the surface of demonstration instrument ontology 22 is provided with display
Screen drives conical gear 18 to rotate, and then utilize 19 band of swingle by setting motor 16 and turntable 21 using main motor 16
Turn disk 21 rotates, and demonstration instrument ontology 22 is enable to carry out 360 deg rotation under the action of turntable 21, realizes to teaching
Demonstration instrument carries out comprehensive teaching and shows, improves teaching and shows efficiency, and structure is simple, and teaching bandwagon effect is good.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the interactive teaching demonstration instrument utilizes 11 band of hydraulic cylinder by setting hydraulic cylinder 11 and folding rod 9
Hydrodynamic compression bar 12 moves up and down, and then Foldable bar 9 carries out stretching motion, and folding rod 9 is in upper sliding rail 14 and glidepath 7
Portion's side-to-side movement achievees the purpose that telescopic folding, realizes to exhibition to keep folding rod 9 flexible up and down in 6 inside of fixed case
Show instrument ontology 22 carry out up and down adjustment purpose, achieve the effect that it is height-adjustable, it is simple and practical in structure, thus improve this mutually
The practicability of dynamic teaching demonstration instrument.
The interactive teaching demonstration instrument drives conical gear 18 using main motor 16 by setting motor 16 and turntable 21
Rotation, and then drive turntable 21 to rotate using swingle 19, so that demonstration instrument ontology 22 is carried out three under the action of turntable 21
Degrees rotation realizes that carrying out comprehensive teaching to teaching demonstration instrument shows, improves teaching and shows efficiency, structure letter
Single, teaching bandwagon effect is good.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of interactive teaching demonstration instrument, including bottom plate (1), it is characterised in that: turn left successively from the right side bottom of the bottom plate (1)
It is provided with universal wheel (2) and electric pushrod (3), the bottom of the electric pushrod (3) is fixedly connected with mounting blocks (4), described
The bottom of mounting blocks (4) is fixedly connected with sucker (5), and the top of the bottom plate (1) is turned left from the right side is disposed with fixed case (6)
And support rod (23), the bottom of fixed case (6) inner cavity are fixedly installed with glidepath (7), the inside of the glidepath (7)
It slidably connects pulley (8), is fixedly connected with folding rod (9) at the top of the pulley (8), the upper setting of the folding rod (9)
Have fixed pin (10), the top slide of the folding rod (9) is connected with sliding rail (14), and the upper sliding rail (14) is fixedly mounted on
It on sliding panel (13), is fixedly connected with mounting rack (15) at the top of the sliding panel (13), the inside of the mounting rack (15) is solid
Dingan County is equipped with motor (16), and the output shaft of the motor (16) is fixedly connected with shaft (17), and one end of the shaft (17) is solid
Surely it is connected with conical gear (18), is provided with swingle (19) on the conical gear (18), the top of the mounting rack (15)
It is fixedly connected with connecting plate (20), is fixedly connected with turntable (21) at the top of the swingle (19), the top of the turntable (21)
Portion is fixedly connected with demonstration instrument ontology (22).
2. a kind of interactive teaching demonstration instrument according to claim 1, it is characterised in that: the side of the folding rod (9) is solid
Dingan County is equipped with hydraulic cylinder (11), and the output end of the hydraulic cylinder (11) is fixedly connected with hydraulic stem (12), the hydraulic stem (12)
Top be fixedly connected with folding rod (9).
3. a kind of interactive teaching demonstration instrument according to claim 1, it is characterised in that: the folding rod (9) is foldable to stretch
The angular range of contracting is zero degree to 60 degree.
4. a kind of interactive teaching demonstration instrument according to claim 1, it is characterised in that: opened at the top of the fixed case (6)
Equipped with through slot, the length of the sliding panel (13) and connecting plate (20) is respectively less than the width of fixed case (6).
5. a kind of interactive teaching demonstration instrument according to claim 1, it is characterised in that: the side of the support rod (23) is solid
Surely it is connected with handle, and rubber sleeve is arranged in the surface of handle.
6. a kind of interactive teaching demonstration instrument according to claim 1, it is characterised in that: demonstration instrument ontology (22) rotation
Angular range is zero degree to 360 deg, and the surface of demonstration instrument ontology (22) is provided with display screen.
7. a kind of interactive teaching demonstration instrument according to claim 1, it is characterised in that: the conical gear (18) includes master
Driving wheel and driven wheel, and the side of driven wheel is engaged with driving wheel, one end of the shaft (17) is fixedly connected on conical gear
(18) on driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894179.3U CN209357283U (en) | 2018-06-11 | 2018-06-11 | A kind of interactive teaching demonstration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894179.3U CN209357283U (en) | 2018-06-11 | 2018-06-11 | A kind of interactive teaching demonstration instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357283U true CN209357283U (en) | 2019-09-06 |
Family
ID=67779695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820894179.3U Expired - Fee Related CN209357283U (en) | 2018-06-11 | 2018-06-11 | A kind of interactive teaching demonstration instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357283U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087557A (en) * | 2018-11-06 | 2018-12-25 | 安徽职业技术学院 | A kind of dedicated displaying device of information engineering teaching |
| CN111063239A (en) * | 2020-02-27 | 2020-04-24 | 西安航空学院 | Rotary type vehicle part show teaching frame |
| CN111292603A (en) * | 2020-02-08 | 2020-06-16 | 青海交通职业技术学院 | Unmanned aerial vehicle teaching device |
| CN111583819A (en) * | 2020-05-07 | 2020-08-25 | 贵州中晟泰科智能技术有限公司 | Support type LED lamp bead structure suitable for indoor display screen |
| CN112735200A (en) * | 2021-01-06 | 2021-04-30 | 李彤 | Model display system based on multimedia teaching |
-
2018
- 2018-06-11 CN CN201820894179.3U patent/CN209357283U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087557A (en) * | 2018-11-06 | 2018-12-25 | 安徽职业技术学院 | A kind of dedicated displaying device of information engineering teaching |
| CN111292603A (en) * | 2020-02-08 | 2020-06-16 | 青海交通职业技术学院 | Unmanned aerial vehicle teaching device |
| CN111063239A (en) * | 2020-02-27 | 2020-04-24 | 西安航空学院 | Rotary type vehicle part show teaching frame |
| CN111063239B (en) * | 2020-02-27 | 2022-03-25 | 西安航空学院 | Rotary type vehicle part show teaching frame |
| CN111583819A (en) * | 2020-05-07 | 2020-08-25 | 贵州中晟泰科智能技术有限公司 | Support type LED lamp bead structure suitable for indoor display screen |
| CN112735200A (en) * | 2021-01-06 | 2021-04-30 | 李彤 | Model display system based on multimedia teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209357283U (en) | A kind of interactive teaching demonstration instrument | |
| CN208498061U (en) | A kind of adjustable display device for education | |
| CN206075574U (en) | A kind of multi-functional history teaching demonstration device | |
| CN108312740A (en) | A kind of teaching intelligent blackboard | |
| CN209746822U (en) | Multifunctional demonstration device for primary school Chinese teaching | |
| CN206864023U (en) | College English Teaching exhibiting device | |
| CN206179282U (en) | Mr primary school chinese language uses teaching aid | |
| CN208903494U (en) | A kind of education and instruction display board convenient for adjusting | |
| CN107123339A (en) | A kind of English teaching wireless remote control Mobile Teaching frame | |
| CN206657520U (en) | A kind of combination practical traning platform for mechanical principle course teaching | |
| CN205487008U (en) | Higher mathematics curved surface presentation device | |
| CN206148000U (en) | Model display device for mathematical education | |
| CN202233820U (en) | Lifting lecture table | |
| CN206921317U (en) | A kind of English teaching vocabulary Graphic Panel | |
| CN204632232U (en) | Mill teeth gear hobbing gear shaping one teaching aid | |
| CN209103593U (en) | A kind of adjustable teaching panel structure | |
| CN208488877U (en) | A kind of mathematics geometry teaching presentation tool | |
| CN109303432A (en) | A kind of junior middle school Chinese teaching recites auxiliary device with roller | |
| CN205080799U (en) | Mathematics sinusoidal function device of imparting knowledge to students | |
| CN206348991U (en) | A kind of teaching aid for being convenient for music teaching | |
| CN215495495U (en) | New energy automobile maintenance is roll-over stand for teaching | |
| CN206411884U (en) | A kind of art education teaching demonstration device | |
| CN206348952U (en) | A kind of school science Multifunction test table | |
| CN105043764A (en) | Gearbox teaching test bed | |
| CN203864249U (en) | Multifunctional automatic teaching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190906 Termination date: 20200611 |