CN222952774U - Teaching three-dimensional scene teaching device - Google Patents
Teaching three-dimensional scene teaching device Download PDFInfo
- Publication number
- CN222952774U CN222952774U CN202422099850.3U CN202422099850U CN222952774U CN 222952774 U CN222952774 U CN 222952774U CN 202422099850 U CN202422099850 U CN 202422099850U CN 222952774 U CN222952774 U CN 222952774U
- Authority
- CN
- China
- Prior art keywords
- teaching
- long
- block
- long block
- embedded
- 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.)
- Active
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model relates to the technical field of education and teaching, and discloses a teaching three-dimensional scene teaching device which comprises a fixed base and a supporting table surface fixedly arranged on one side of the upper end of the fixed base, wherein a long block is fixedly arranged on the other side of the upper end of the fixed base, when a teacher needs to use a teaching object for displaying, the electric telescopic column is started to drive the embedded long block to eject out of an inner cavity of the long block, the object to be displayed is placed at the upper end of the embedded long block, a threaded long rod is rotationally embedded into two sides of the upper end of the long block and is in threaded connection with an inner cavity of a threaded groove formed in the middle of an upright plate, and when the threaded long rod rotates, a pressing plate is driven to advance, so that the pressing plate limits and fixes two sides of the lower end of the object, the object can be displayed in a plurality of angles through rotating the embedded long block, and meanwhile, the teacher does not need to manually lift the object, so that the teacher can better explain and introduce the object.
Description
Technical Field
The utility model relates to the technical field of education and teaching, in particular to a teaching three-dimensional scene teaching device.
Background
The teaching stereo scene teaching is that a teacher is in classroom teaching, in order to help students to better understand learning content, a real object or a model is usually placed on a platform so that the students can better observe and understand the learning content, understanding of lessons is deepened, and learning quality of the students is improved.
At present, mr is in the demonstration teaching material object time, usually demonstrate through placing the material object on the podium, but in order to be convenient for middle and the student of back row watch, need in the explanation process, with the lifting of teaching material object to a take the altitude to fully demonstrate, and the demonstration mode of lifting is tired, and the demonstration mode stability of lifting the teaching material object through the object is relatively poor, uses inconveniently.
So we propose a teaching device for teaching stereoscopic scenes so as to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a teaching three-dimensional scene teaching device, which aims to solve the problems that a teacher usually places a real object on a platform to display when the teacher displays the teaching real object in the background technology, but in order to facilitate the middle and rear students to watch, the teaching real object needs to be lifted to a certain height in the explanation process to fully display, the lifted display mode is tired, and the stability of the display mode of lifting the teaching real object through an object is poor and the use is inconvenient.
The utility model provides a teaching three-dimensional scene teaching device which comprises a fixed base and a supporting table surface fixedly arranged at one side of the upper end of the fixed base, wherein a storage groove is formed in the middle of one end of the outer wall of the supporting table surface, a long block is fixedly arranged at the other side of the upper end of the fixed base, a secondary storage groove is formed in the lower end of one end of the outer wall of the long block, and a sealing cover component is magnetically connected to the upper end of the long block;
The middle part of the upper end of the inner cavity of the long block is fixedly provided with a lifting mechanism, the upper end of the lifting mechanism is movably provided with a bearing mechanism, two sides of the upper end of the bearing mechanism are in threaded connection with a positioning mechanism, and four corners of the upper end of the long block are respectively provided with a circular magnetic groove.
Preferably, the lifting mechanism comprises an electric telescopic column and a round top block fixedly arranged at the upper end of the electric telescopic column, and an expansion circular ring is fixedly arranged in the middle of the outer wall of the round top block.
Preferably, the bearing mechanism comprises an embedded long block and a hollow round block which is embedded and installed in the middle of the lower end of the embedded long block, and a limit ring groove is formed in the middle of the inner wall of the hollow round block.
Preferably, two sides of the upper end of the embedded long block are respectively and fixedly provided with an upright plate, and the middle part of one end of the upright plate is provided with a thread groove.
Preferably, the positioning mechanism comprises a threaded long rod and a bearing fixedly arranged at one end of the threaded long rod.
Preferably, the cover assembly comprises a long cover plate and magnetic inserting columns fixedly arranged at four corners of the lower end of the long cover plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. When a teacher needs to use a teaching object to display, the long cover plate can be pulled out, the magnetic inserting columns fixedly mounted at four corners of the lower end of the long cover plate are separated from the inner cavity of the circular magnetic groove, the electric telescopic columns are started to drive the embedded long block to eject out of the inner cavity of the long block, the object to be displayed is placed at the upper end of the embedded long block, the pressing plates are driven by the threaded long rods to limit and fix the two sides of the lower end of the object, an operator can directly rotate the embedded long block to enable the embedded long block to drive the object to rotate at the upper end of the circular top block when the object is displayed, meanwhile, the object can be displayed at a plurality of angles by rotating the embedded long block, and meanwhile, the teacher is not required to manually lift the object, so that the teacher can better explain and introduce the object.
2. When a teacher fixes a real object embedded in the upper end of the long block, the long threaded rods embedded in the two sides of the upper end of the long block can be rotated, the long threaded rods are connected in the inner cavity of the threaded groove formed in the middle of the vertical plate in a threaded mode, and when the long threaded rods rotate, the pressing plate can be driven to move forward, so that the pressing plate can limit and fix the two sides of the lower end of the real object.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a closure assembly according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;
Fig. 4 is a schematic perspective view of the lifting mechanism and the bearing mechanism of the present utility model.
1, A fixed base, 2, a supporting table board, 3, a storage groove, 4, a long block, 41, a lifting mechanism, 411, an electric telescopic column, 412, a dome block, 413, an expansion circular ring, 42, a bearing mechanism, 421, an embedded long block, 422, a hollow circular block, 423, a limit ring groove, 424, an upright plate, 425, a thread groove, 43, a positioning mechanism, 431, a thread long rod, 432, a bearing, 44, a circular magnetic groove, 5, a secondary storage groove, 6, a sealing cover assembly, 61, a long cover plate, 62 and a magnetic plug.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a teaching device for teaching stereoscopic scenes comprises a fixed base 1 and a supporting table 2 fixedly installed on one side of the upper end of the fixed base 1, a storage groove 3 is formed in the middle of one end of the outer wall of the supporting table 2, a long block 4 is fixedly installed on the other side of the upper end of the fixed base 1, a secondary storage groove 5 is formed in the lower end of one end of the outer wall of the long block 4, the storage groove 3 and the secondary storage groove 5 are arranged so as to be convenient for placing teaching articles required by a class and a teacher, a sealing cover assembly 6 is magnetically connected to the upper end of the long block 4, and the sealing cover assembly 6 is suitable for shielding the upper end of the long block 4 when the long block is not used.
The middle part of the upper end of the inner cavity of the long block 4 is fixedly provided with a lifting mechanism 41, the upper end of the lifting mechanism 41 is movably provided with a bearing mechanism 42, two sides of the upper end of the bearing mechanism 42 are in threaded connection with a positioning mechanism 43, and four corners of the upper end of the long block 4 are respectively provided with a circular magnetic groove 44.
The lifting mechanism 41 comprises an electric telescopic column 411 and a dome block 412 fixedly arranged at the upper end of the electric telescopic column 411, and an expansion ring 413 is fixedly arranged in the middle of the outer wall of the dome block 412.
The bearing mechanism 42 comprises an embedded long block 421 and a hollow round block 422 embedded in the middle of the lower end of the embedded long block 421, wherein a limiting ring groove 423 is formed in the middle of the inner wall of the hollow round block 422, the round block 412 is movably mounted in the inner cavity of the hollow round block 422, and the expansion ring 413 is movably mounted in the inner cavity of the limiting ring groove 423.
In the embodiment, when a teacher needs to use the teaching object to display, the long cover plate 61 can be pulled out, so that the magnetic inserting columns 62 fixedly installed at four corners of the lower end of the long cover plate 61 are separated from the inner cavity of the circular magnetic groove 44, the electric telescopic column 411 is started to drive the embedded long block 421 to eject out of the inner cavity of the long block 4, the object to be displayed is placed at the upper end of the embedded long block 421, the pressing plate 433 is driven to limit and fix the two sides of the lower end of the object through the rotating threaded long rod 431, an operator can directly rotate the embedded long block 421 when the object is displayed, the embedded long block 421 drives the object to rotate at the upper end of the dome block 412, meanwhile, the object can be displayed at a plurality of angles by rotating the embedded long block 421, and the teacher is not required to manually lift the object, so that the teacher can better explain and introduce the object.
In the second embodiment, the improvement is made on the basis of embodiment 1, specifically referring to fig. 3, two sides of the upper end of the embedded long block 421 are respectively and fixedly provided with an upright plate 424, one end middle part of the upright plate 424 is provided with a thread groove 425, and the thread long rod 431 is in threaded connection with the inner cavity of the thread groove 425.
The positioning mechanism 43 includes a threaded long rod 431 and a bearing 432 fixedly mounted on one end of the threaded long rod 431, and a pressing plate 433 is fixedly mounted on one end of the bearing 432.
The closing cap subassembly 6 includes long apron 61 and fixed mounting at the magnetism post 62 of inserting of long apron 61 lower extreme four corners, and magnetism post 62 magnetism is connected in the inner chamber of circular magnetic groove 44, and long apron 61's setting is used for sheltering from long piece 4's upper end when daily use, does not influence the teacher and places on the lesson book and teaching courseware daily.
In the embodiment, when a teacher fixes a real object embedded in the upper end of the long block 421, the teacher can rotate the threaded long rods 431 embedded in two sides of the upper end of the long block 421, the threaded long rods 431 are in threaded connection with the inner cavities of the threaded grooves 425 formed in the middle of the vertical plates 424, and when the threaded long rods 431 rotate, the pressing plates 433 are driven to advance, so that the pressing plates 433 limit and fix two sides of the lower end of the real object.
When a teacher needs to use the teaching object to display, the long cover plate 61 can be pulled out, so that the magnetic inserting columns 62 fixedly installed at the four corners of the lower end of the long cover plate 61 are separated from the inner cavity of the round magnetic groove 44, the electric telescopic columns 411 are started to drive the embedded long block 421 to eject out of the inner cavity of the long block 4, the object to be displayed is placed at the upper end of the embedded long block 421, the threaded long rods 431 are rotated on two sides of the upper end of the embedded long block 421, the threaded long rods 431 are in threaded grooves 425 in the middle of the vertical plate 424 in a threaded manner, the pressing plates 433 are driven to advance when the threaded long rods 431 rotate, the pressing plates 433 are further used for limiting and fixing the two sides of the lower end of the object, when the object is displayed, an operator can directly rotate the embedded long block 421 to drive the object to rotate at the upper end of the round block 412 and simultaneously receive limiting and fixing of the round ring 413, the object can be displayed at multiple angles through rotating the long block 421, and the teacher is not required to manually support the object to better explain the object.
The power supply of the electric telescopic column and its principle are clear to a person skilled in the art and will not be described in detail here.
It should be noted that, specific model specifications of the electric telescopic column need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The teaching device for the teaching stereoscopic scene comprises a fixed base (1) and a supporting table top (2) fixedly arranged on one side of the upper end of the fixed base (1), wherein a storage groove (3) is formed in the middle of one end of the outer wall of the supporting table top (2), and the teaching device is characterized in that a long block (4) is fixedly arranged on the other side of the upper end of the fixed base (1), a secondary storage groove (5) is formed in the lower end of one end of the outer wall of the long block (4), and a sealing cover assembly (6) is magnetically connected to the upper end of the long block (4);
Lifting mechanisms (41) are fixedly arranged in the middle of the upper end of the inner cavity of the long block (4), bearing mechanisms (42) are movably arranged at the upper ends of the lifting mechanisms (41), positioning mechanisms (43) are connected with two sides of the upper ends of the bearing mechanisms (42) in a threaded mode, and round magnetic grooves (44) are formed in four corners of the upper ends of the long block (4) respectively.
2. The teaching device for teaching stereoscopic scenes according to claim 1, wherein the lifting mechanism (41) comprises an electric telescopic column (411) and a dome block (412) fixedly arranged at the upper end of the electric telescopic column (411), and an expansion ring (413) is fixedly arranged in the middle of the outer wall of the dome block (412).
3. The teaching device for teaching stereoscopic scenes according to claim 1, wherein the bearing mechanism (42) comprises an embedded long block (421) and a hollow round block (422) which is embedded in the middle of the lower end of the embedded long block (421), and a limiting ring groove (423) is formed in the middle of the inner wall of the hollow round block (422).
4. The teaching device for teaching stereoscopic scenes according to claim 3, wherein two sides of the upper end of the embedded long block (421) are fixedly provided with vertical plates (424) respectively, and a thread groove (425) is formed in the middle of one end of each vertical plate (424).
5. The teaching three-dimensional scene teaching device according to claim 1, wherein the positioning mechanism (43) comprises a threaded long rod (431) and a bearing (432) fixedly arranged at one end of the threaded long rod (431).
6. The teaching three-dimensional scene teaching device according to claim 1, wherein the cover assembly (6) comprises a long cover plate (61) and magnetic inserting columns (62) fixedly arranged at four corners of the lower end of the long cover plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422099850.3U CN222952774U (en) | 2024-08-28 | 2024-08-28 | Teaching three-dimensional scene teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422099850.3U CN222952774U (en) | 2024-08-28 | 2024-08-28 | Teaching three-dimensional scene teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222952774U true CN222952774U (en) | 2025-06-06 |
Family
ID=95869160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422099850.3U Active CN222952774U (en) | 2024-08-28 | 2024-08-28 | Teaching three-dimensional scene teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222952774U (en) |
-
2024
- 2024-08-28 CN CN202422099850.3U patent/CN222952774U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209746822U (en) | Multifunctional demonstration device for primary school Chinese teaching | |
| CN222952774U (en) | Teaching three-dimensional scene teaching device | |
| CN111968419A (en) | English education is with auxiliary assembly who backs word | |
| CN211479336U (en) | Multifunctional teaching moving frame | |
| CN214202724U (en) | History english teaching taste dictation device | |
| CN210983894U (en) | Interesting learning device for language and literature education of children | |
| CN211529314U (en) | Vocabulary teaching board for english teaching | |
| CN211857866U (en) | An auxiliary memory word learning device for English teaching | |
| CN212256647U (en) | Chinese teaching show stand | |
| CN223712316U (en) | Display device is used in high school's mathematics teaching | |
| CN218886715U (en) | Combined three-dimensional graphic teaching aid | |
| CN210052368U (en) | English teaching vocabulary show board | |
| CN218397990U (en) | Real standard platform of auto repair | |
| CN114038272A (en) | Art design specialty teaching display device | |
| CN111785097A (en) | Novel multimedia teaching equipment | |
| CN220752907U (en) | Score device | |
| CN221690566U (en) | Think political affairs teaching stand | |
| CN223667535U (en) | Computer training demonstration device | |
| CN213906795U (en) | Double-video interactive teaching display instrument | |
| CN223436272U (en) | An interactive teaching device | |
| CN216697534U (en) | Demonstration device for practical training teaching based on computer application | |
| CN213751447U (en) | Three-dimensional scene teaching device for Chinese teaching | |
| CN209765867U (en) | Demonstration device for time light tunnel | |
| CN211237224U (en) | Multimode english classroom teaching device | |
| CN110009947B (en) | An interesting multiplayer literature teaching and fighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |