CN210039378U - Sand table for teaching - Google Patents
Sand table for teaching Download PDFInfo
- Publication number
- CN210039378U CN210039378U CN201920395928.2U CN201920395928U CN210039378U CN 210039378 U CN210039378 U CN 210039378U CN 201920395928 U CN201920395928 U CN 201920395928U CN 210039378 U CN210039378 U CN 210039378U
- Authority
- CN
- China
- Prior art keywords
- sand table
- mounting frame
- teaching
- supporting seat
- table supporting
- 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
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a sand table is used in teaching relates to sand table model field, has solved the inconvenient problem of sand table is used in teaching among the prior art. The method comprises the following steps: the sand table supporting seat is provided with a sand table body on the upper surface, a bracket is arranged on the lower surface of the sand table supporting seat, and a moving wheel is arranged at the lower end of the bracket; the mounting frame is connected to the rear side of the sand table supporting seat in a sliding manner; a teaching whiteboard installed inside the installation frame; the sliding support mechanism supports the mounting frame to slide and move relative to the sand table supporting seat through the sliding support mechanism; the side wall protection mechanism is arranged on the upper surface of the sand table supporting seat and spliced with the mounting frame and the teaching white board to form a protection cover body to protect the sand table body; and the splicing and fixing mechanism is arranged between the mounting frame and the side wall protection mechanism, and the mounting frame and the side wall protection mechanism are spliced and fixed through the splicing and fixing mechanism. The sand table convenient for teaching moves, effectively protects the sand table, and is provided with the white board to facilitate sand table teaching.
Description
Technical Field
The utility model relates to a sand table model technical field, in particular to sand table is used in teaching.
Background
When the building model is designed, a plurality of different types of building models exist, the characteristics of the different building models are different, and the adopted materials are different. Different building models are suitable for different occasions. A sand table model is a representation of a system, process, thing or concept under study, and may also refer to a sample made according to an experiment, drawing, enlargement or reduction, typically used for a mold for exhibition or for experimental or casting machine parts, etc.
At present, the sand table is utilized for teaching in each field, the sand table for teaching at present is simply supported by a support, the sand table for teaching is inconvenient to move and cannot protect the sand table, and a blackboard or a white board for teaching is additionally equipped, so that the teaching efficiency is not influenced. In order to improve the problem, a sand table for teaching is needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the sand table for teaching among the prior art and use inconvenient technical problem, provide a sand table for teaching.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
a sand table for teaching comprising:
the sand table supporting seat is characterized in that a sand table body is arranged on the upper surface of the sand table supporting seat, a support is arranged on the lower surface of the sand table supporting seat, and a moving wheel is arranged at the lower end of the support;
the mounting frame is connected to the rear side of the sand table supporting seat in a sliding manner;
the teaching white board is arranged on the inner side of the mounting frame;
the sliding support mechanism supports the mounting frame to slide relative to the sand table supporting seat through the sliding support mechanism;
the side wall protection mechanism is arranged on the upper surface of the sand table supporting seat and is spliced with the installation frame and the teaching white board to form a protection cover body to protect the sand table body;
and the splicing fixing mechanism is arranged between the mounting frame and the side wall protection mechanism, and the mounting frame and the side wall protection mechanism are spliced and fixed through the splicing fixing mechanism.
Preferably, the sliding support mechanism includes:
the sliding rail is connected to the rear side of the sand table supporting seat and is positioned below the mounting frame;
the small idler wheel is arranged on the lower surface of the mounting frame and supports the mounting frame to slide and move on the sliding rail;
the rear side supporting vertical plate is connected to the rear side of the sliding rail;
and one end of the telescopic supporting rod is fixedly connected with the rear side supporting vertical plate, and the other end of the telescopic supporting rod is fixedly connected with the mounting frame.
Preferably, the side wall protection mechanism comprises:
the side baffles are two groups with the same structure and are respectively hinged to two sides of the sand table supporting seat;
the front baffle is hinged to the front side of the sand table supporting seat;
the protective top plate is connected with the front baffle plate through a foldable hinge;
a folding state fixing mechanism is arranged between the protection top plate and the front baffle.
Preferably, the folded state fixing mechanism includes:
the first magnet block is arranged on the front face of the front face baffle;
and the second magnet block is arranged on the upper surface of the protective top plate and corresponds to the first magnet block.
Preferably, the splicing and fixing mechanism comprises:
a first fixing unit disposed between the side barrier and the mounting frame;
and a second fixing unit disposed between the protection top plate and the installation frame.
Preferably, the first fixing unit includes:
the first threaded groove is formed in one end face, close to the mounting frame, of the side baffle;
the first fastening bolt is in threaded fit with the first threaded groove;
and the first fastening notch is arranged on the side surface of the mounting frame and accommodates the first fastening bolt to be embedded.
Preferably, the second fixing unit includes:
the second threaded groove is formed in one end face, close to the mounting frame, of the protective top plate;
the second fastening bolt is in threaded fit with the second threaded groove;
and the second fastening gap is arranged on the side surface of the mounting frame and accommodates the second fastening bolt to be embedded.
The utility model discloses following beneficial effect has:
the utility model discloses a sand table is used in teaching can freely remove through the removal wheel on the support, makes things convenient for the position control of sand table when using. The teaching white board is configured to facilitate teaching, and can extend out of one side of the sand table body by utilizing the sliding support mechanism, so that the teaching white board is convenient to use; simultaneously, the teaching whiteboard and the side wall protection mechanism can be spliced and fixed through the splicing and fixing mechanism, so that the teaching whiteboard and the side wall protection mechanism are surrounded to form a protective cover to protect the sand table body. To sum up, this device not only can be convenient remove the teaching sand table and effectively protect the sand table, still is equipped with the blank, makes things convenient for the sand table teaching.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a sand table for teaching of the present invention;
fig. 2 is a front view of a sand table for teaching of the present invention;
fig. 3 is a front view of a sand table supporting seat, a sand table body, a bracket and a moving wheel of the sand table for teaching according to the present invention;
fig. 4 is a schematic view of a sliding support mechanism of a sand table for teaching according to the present invention;
fig. 5 is a top view of a sand table for teaching according to the present invention;
fig. 6 is a top view of the sliding support mechanism of the sand table for teaching according to the present invention;
fig. 7 is a folding schematic diagram of the front baffle and the protective top plate of the sand table for teaching of the utility model.
The reference numerals in the figures denote:
1. a sand table supporting seat; 2. a sand table body; 3. a support; 4. a moving wheel; 5. installing a frame; 6. a teaching whiteboard; 7. a sliding track; 8. a small roller; 9. the back side supports the vertical plate; 10. a telescopic support rod; 11. a side baffle; 12. a front baffle; 13. a protective roof; 14. a first magnet block; 15. a second magnet block; 16. a first threaded groove; 17. a first fastening bolt; 18. a first fastening notch; 19. a second threaded recess; 20. a second fastening bolt; 21. a second fastening indentation.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, a sand table for teaching purpose includes:
the sand table supporting seat comprises a sand table supporting seat 1, wherein a sand table body 2 is arranged on the upper surface of the sand table supporting seat 1, a support 3 is arranged on the lower surface of the sand table supporting seat 1, and a moving wheel 4 is arranged at the lower end of the support 3;
the mounting frame 5 is connected to the rear side of the sand table supporting seat 1 in a sliding mode;
the teaching white board 6 is arranged on the inner side of the mounting frame 5;
the sliding support mechanism supports the installation frame 5 to slide relative to the sand table support seat 1 through the sliding support mechanism;
the side wall protection mechanism is arranged on the upper surface of the sand table supporting seat 1 and is spliced with the installation frame 5 and the teaching white board 6 to form a protection cover body to protect the sand table body 2;
and the splicing fixing mechanism is arranged between the mounting frame 5 and the side wall protection mechanism, and the mounting frame 5 and the side wall protection mechanism are spliced and fixed through the splicing fixing mechanism.
The sliding support mechanism includes:
the sliding rail 7 is connected to the rear side of the sand table supporting seat 1 and is positioned below the mounting frame 5;
the small roller 8 is arranged on the lower surface of the mounting frame 5, and supports the mounting frame 5 to slide and move on the sliding rail 7;
the rear side supporting vertical plate 9 is connected to the rear side of the sliding rail 7;
and one end of the telescopic supporting rod 10 is fixedly connected with the rear side supporting vertical plate 9, and the other end of the telescopic supporting rod 10 is fixedly connected with the mounting frame 5.
Side wall protection machanism includes:
the side baffles 11 are two groups of side baffles 11 with the same structure and are respectively hinged to two sides of the sand table supporting seat 1;
the front baffle 12 is hinged to the front side of the sand table supporting seat 1;
the protective top plate 13 is connected with the front baffle plate 12 through a foldable hinge;
a folding state fixing mechanism is arranged between the protective top plate 13 and the front baffle plate 12.
The folded state fixing mechanism includes:
a magnet block 14, the magnet block 14 being disposed on the front face of the front face shield 12;
and a magnet block No. two 15, the magnet block No. two 15 being disposed on the upper surface of the protection top plate 13 and corresponding to the magnet block No. one 14.
The concatenation fixed establishment includes:
a first fixing unit provided between the side barrier 11 and the mounting frame 5;
and a second fixing unit provided between the protection ceiling 13 and the installation frame 5.
The first fixing unit includes:
the first threaded groove 16 is formed in one end face, close to the mounting frame 5, of the side baffle plate 11;
a first fastening bolt 17, wherein the first fastening bolt 17 is in threaded fit with the first threaded groove 16;
and a first fastening notch 18, wherein the first fastening notch 18 is arranged on the side surface of the mounting frame 5 and accommodates the first fastening bolt 17 to be embedded.
The second fixing unit includes:
a second threaded groove 19, wherein the second threaded groove 19 is formed in one end surface, close to the mounting frame 5, of the protection top plate 13;
a second fastening bolt 20, wherein the second fastening bolt 20 is in threaded fit with the second threaded groove 19;
and a second fastening notch 21, the second fastening notch 21 is opened on the side surface of the mounting frame 5 and accommodates the second fastening bolt 20 to be embedded.
The working principle is as follows:
firstly, the sand table supporting seat 1 plays a role of supporting the sand table body 2, wherein the sand table body 2 is used as a conventional sand table. The support 3 plays the effect of supporting sand table supporting seat 1, and this device carries out free movement through removing wheel 4. In the using process of the device, the side baffle 11, the front baffle 12 and the protective top plate 13 in the side wall protective mechanism can be unfolded firstly, the front baffle 12 and the protective top plate 13 are folded, and the side wall protective mechanism is fixed through the magnetic mutual attraction between the first magnet block 14 and the second magnet block 15. At this time, the sand table body 2 is exposed. The application is carried out. The teaching blank 6 that installing frame 5 supported this moment exposes to make teaching blank 6 that installing frame 5 supported stretch out sand table supporting seat 1 and sand table body 2 facilitate the use on one side through the supporting mechanism that slides. Specifically, the sliding rail 7 plays a role in supporting the installation frame 5 and the teaching whiteboard 6, and the small roller 8 slides on the sliding rail 7, so that the installation frame 5 and the teaching whiteboard 6 can slide along the sliding rail 7 conveniently. The in-process that installing frame 5 and teaching whiteboard 6 stretched out will drive the extension of the flexible bracing piece 10 of fixed on the back side bracing riser 9 simultaneously to carry out the auxiliary stay to installing frame 5 and teaching whiteboard 6, make installing frame 5 and teaching whiteboard 6 stretch out the back and support more stably. The teaching whiteboard 6 can be conveniently used for teaching. After the teaching is ended afterwards, the installation frame 5 and the side wall protection mechanism are spliced through the splicing and fixing mechanism and enclosed into a protective cover to protect the sand table body 2. Specifically, the side wall board 11 and the front wall board 12 in the side wall protection mechanism are erected, and the side wall board 11 and the mounting frame 5 are fixed by the first fixing unit in the splicing and fixing mechanism. Specifically, the first fastening bolt 17 in the first fixing unit is inserted into the first fastening notch 18, and then the first fastening bolt 17 is screwed to be screwed into the first threaded groove 16 and fastened to the mounting frame 5, thereby completing the fixing between the side baffle 11 and the mounting frame 5. Then the front baffle plate 12 and the protection top plate 13 are unfolded, the protection top plate 13 is turned over to the upper side of the sand table body 2, the second fastening bolt 20 in the second fixing unit on the protection top plate 13 is embedded into the second fastening notch 21, then the second fastening bolt 20 is screwed to be screwed into the second threaded groove 19 and fastened on the mounting frame 5, and at this time, the fixing between the protection top plate 13 and the mounting frame 5 is completed. Because of the connection relationship between the protective top plate 13 and the front baffle plate 12, the front baffle plate 12 will also be fixed due to the fixation of the protective top plate 13. At this moment, the teaching whiteboard 6 on the mounting frame 5, the side baffle 11, the front baffle 12 and the protection top plate 13 enclose a protection cover body to protect the sand table body 2. To sum up, this device not only can be convenient remove the teaching sand table and effectively protect the sand table, still is equipped with the blank, makes things convenient for the sand table teaching.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (7)
1. A sand table for teaching, comprising:
the sand table supporting seat comprises a sand table supporting seat (1), wherein a sand table body (2) is arranged on the upper surface of the sand table supporting seat (1), a support (3) is arranged on the lower surface of the sand table supporting seat (1), and a moving wheel (4) is arranged at the lower end of the support (3);
the mounting frame (5) is connected to the rear side of the sand table supporting seat (1) in a sliding mode;
the teaching white board (6), the teaching white board (6) is installed on the inner side of the installation frame (5);
the sliding support mechanism supports the mounting frame (5) to slide relative to the sand table supporting seat (1) through the sliding support mechanism;
the side wall protection mechanism is arranged on the upper surface of the sand table supporting seat (1) and is spliced with the installation frame (5) and the teaching white board (6) to form a protection cover body to protect the sand table body (2);
and the splicing fixing mechanism is arranged between the mounting frame (5) and the side wall protection mechanism, and the mounting frame (5) and the side wall protection mechanism are spliced and fixed through the splicing fixing mechanism.
2. A teaching sand table as claimed in claim 1, wherein the sliding support mechanism comprises:
the sliding rail (7) is connected to the rear side of the sand table supporting seat (1) and is positioned below the mounting frame (5);
the small roller (8) is arranged on the lower surface of the mounting frame (5) and supports the mounting frame (5) to slide and move on the sliding rail (7);
the rear side supporting vertical plate (9), the rear side supporting vertical plate (9) is connected to the rear side of the sliding rail (7);
and the telescopic supporting rod (10), one end of the telescopic supporting rod (10) is fixedly connected with the rear side supporting vertical plate (9), and the other end of the telescopic supporting rod (10) is fixedly connected with the mounting frame (5).
3. The sand table for teaching as claimed in claim 1, wherein the side wall protection mechanism comprises:
the sand table supporting seat comprises side baffles (11), wherein the side baffles (11) are two groups with the same structure and are respectively hinged to two sides of the sand table supporting seat (1);
the front baffle (12), the front baffle (12) is hinged to the front side of the sand table supporting seat (1);
the protective top plate (13) is connected with the front baffle plate (12) through a foldable hinge;
a folding state fixing mechanism is arranged between the protective top plate (13) and the front baffle (12).
4. A educational sand table as claimed in claim 3, wherein the folded condition securing mechanism comprises:
a magnet block number one (14), the magnet block number one (14) being disposed on a front face of the front face shield (12);
and a second magnet block (15), wherein the second magnet block (15) is arranged on the upper surface of the protection top plate (13) and corresponds to the first magnet block (14).
5. A teaching sand table as claimed in claim 3, wherein the splicing fixing mechanism comprises:
a first fixing unit disposed between the side barrier (11) and the mounting frame (5);
and a second fixing unit provided between the protection top plate (13) and the mounting frame (5).
6. A sand table for teaching as claimed in claim 5, wherein the first fixing unit comprises:
the first threaded groove (16) is formed in one end face, close to the mounting frame (5), of the side baffle plate (11);
a first fastening bolt (17), wherein the first fastening bolt (17) is in threaded fit with the first threaded groove (16);
and a first fastening notch (18), wherein the first fastening notch (18) is arranged on the side surface of the mounting frame (5) and accommodates the embedding of the first fastening bolt (17).
7. A sand table for teaching as claimed in claim 5, wherein the second fixing unit comprises:
the second threaded groove (19) is formed in one end face, close to the mounting frame (5), of the protection top plate (13);
a second fastening bolt (20), wherein the second fastening bolt (20) is in threaded fit with the second threaded groove (19);
and a second fastening notch (21), wherein the second fastening notch (21) is arranged on the side surface of the mounting frame (5) and accommodates the embedding of the second fastening bolt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395928.2U CN210039378U (en) | 2019-03-27 | 2019-03-27 | Sand table for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395928.2U CN210039378U (en) | 2019-03-27 | 2019-03-27 | Sand table for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210039378U true CN210039378U (en) | 2020-02-07 |
Family
ID=69356580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920395928.2U Expired - Fee Related CN210039378U (en) | 2019-03-27 | 2019-03-27 | Sand table for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210039378U (en) |
-
2019
- 2019-03-27 CN CN201920395928.2U patent/CN210039378U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210039378U (en) | Sand table for teaching | |
| CN218996196U (en) | Show board suitable for bilingual teaching | |
| CN214594803U (en) | Extensible workbench for computer software development | |
| CN210262565U (en) | Interim road plate | |
| CN208208255U (en) | A kind of novel administration system bulletin frame | |
| CN113425084A (en) | Conveniently-moved announcement platform and using method thereof | |
| CN111785100A (en) | Teaching auxiliary device for Chinese language and literature education | |
| JP2010247449A (en) | Multifunctional electronic board | |
| CN215009403U (en) | Assembled and spliced cable bridge | |
| CN214615710U (en) | A rack for sharing bicycle | |
| CN210870826U (en) | Multifunctional screen | |
| CN215932864U (en) | Computer network education and teaching device | |
| DE69811322D1 (en) | APPARATUS FOR MACHINING VERTICAL PANELS | |
| CN205121995U (en) | Computer components teaching installation display device | |
| CN217056988U (en) | Intelligent city planning design model display device | |
| CN212433988U (en) | Teaching device for virtual simulation experiment | |
| CN214405135U (en) | Connect convenient antidetonation support of transferring lift | |
| CN219626254U (en) | Can accomodate formula LED display screen | |
| CN220555441U (en) | Drawing device for art design | |
| CN210777476U (en) | Real rack of instructing of electronic seat | |
| CN219249729U (en) | Collapsible goods of furniture for display rather than for use frame | |
| CN212948373U (en) | Fixed type aerated plate mould spraying equipment | |
| CN219800426U (en) | Double-sided three-dimensional guide lamp box | |
| CN219599844U (en) | Assembling mechanism for furniture design | |
| CN217108893U (en) | Man-machine interaction horizontal automatic exhibition display equipment |
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: 20200207 |