CN215868204U - Novel multi-functional multimedia teaching equipment - Google Patents
Novel multi-functional multimedia teaching equipment Download PDFInfo
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- CN215868204U CN215868204U CN202122389263.4U CN202122389263U CN215868204U CN 215868204 U CN215868204 U CN 215868204U CN 202122389263 U CN202122389263 U CN 202122389263U CN 215868204 U CN215868204 U CN 215868204U
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Abstract
The utility model relates to the technical field of teaching equipment, in particular to novel multifunctional multimedia teaching equipment which can improve the convenience of cleaning a blackboard; including protruding type bottom plate, the liquid crystal touch screen, left side blackboard, right side blackboard, two sets of spacing pieces, two sets of anodal strong magnetic sheets, two sets of negative pole strong magnetic sheets, access door and hinge, the embedded installation of liquid crystal touch screen is at protruding type bottom plate middle part, left side blackboard rotates and is located liquid crystal touch screen left side, right side blackboard is located the liquid crystal touch screen right side, the rear end of left side blackboard and right blackboard all is equipped with a set of pivot, both ends all are equipped with a set of round hole about protruding type bottom plate, left side blackboard and right blackboard are respectively through the cooperation of two sets of pivot and two sets of round holes, rotate and install on protruding type bottom plate, two sets of spacing pieces are fixed mounting respectively at two sets of pivot rear ends, two sets of spacing pieces contact with protruding type bottom plate rear end respectively, two sets of anodal strong magnetic sheets are embedded both ends of installing at protruding type bottom plate middle part respectively.
Description
Technical Field
The utility model relates to the technical field of teaching equipment, in particular to novel multifunctional multimedia teaching equipment.
Background
With the development of society and the progress of science and technology, multimedia teaching has gradually become popular in primary and middle schools, and the mode of multimedia teaching can make students feel pictures described by characters more intuitively, and meanwhile, the teaching of teachers is facilitated.
The multimedia teaching equipment mainly comprises a liquid crystal touch screen and a blackboard, wherein the liquid crystal touch screen is embedded in the middle of the blackboard to form an integrated structure and used for displaying pictures or teaching contents for students, and the two sides of the liquid crystal touch screen are blackboards capable of being written by chalks. However, the existing multimedia teaching equipment is inconvenient to clean the higher position on the blackboard and inconvenient to clean.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides novel multifunctional multimedia teaching equipment capable of improving the convenience of cleaning a blackboard.
The utility model relates to a novel multifunctional multimedia teaching device, which comprises a convex bottom plate, a liquid crystal touch screen, a left blackboard, a right blackboard, two sets of limiting plates, two sets of positive strong magnetic plates, two sets of negative strong magnetic plates, an access door and a hinge, wherein the liquid crystal touch screen is embedded in the middle of the convex bottom plate, the left blackboard is rotatably positioned on the left side of the liquid crystal touch screen, the right blackboard is positioned on the right side of the liquid crystal touch screen, the rear ends of the left blackboard and the right blackboard are respectively provided with a set of rotating shafts, the left end and the right end of the convex bottom plate are respectively provided with a set of round holes, the left blackboard and the right blackboard are rotatably arranged on the convex bottom plate through the matching of the two sets of rotating shafts and the two sets of round holes, the two sets of limiting plates are respectively and fixedly arranged at the rear ends of the two sets of rotating shafts, the two sets of positive strong magnetic plates are respectively embedded in the two ends of the middle of the convex bottom plate, and the two sets of negative strong magnetic plates are respectively arranged in the opposite surfaces of the left blackboard and the right blackboard, the strong magnetic sheet of positive pole and the strong magnetic sheet of negative pole can adsorb each other, and protruding type bottom plate rear end is equipped with the access hole, and the access door rotates through the hinge and installs in access hole department, is equipped with the hand in the access door and digs, and protruding type bottom plate rear end is equipped with four group's mount pads.
According to the novel multifunctional multimedia teaching device, the left end and the right end of the convex bottom plate are respectively provided with the group of grooves, the left end of the left blackboard and the right end of the right blackboard are respectively provided with the group of handles, and the handles can be placed in the grooves.
The novel multifunctional multimedia teaching equipment further comprises a plurality of groups of clamping blocks, the clamping blocks are respectively arranged in the two groups of grooves, and the handle can be clamped with the clamping blocks.
The novel multifunctional multimedia teaching device also comprises a storage cover, wherein the front end of the middle part of the convex bottom plate is provided with a storage groove, and the storage cover is clamped in the storage groove.
The novel multifunctional multimedia teaching device also comprises two sets of sliding sleeves, wherein the two sets of sliding sleeves are respectively and fixedly arranged in the two sets of round holes.
The novel multifunctional multimedia teaching equipment also comprises four groups of anti-collision pads, wherein the four groups of anti-collision pads are respectively and fixedly arranged at the left end and the right end of the middle part of the convex bottom plate.
According to the novel multifunctional multimedia teaching device, the rear end of the convex bottom plate is provided with a plurality of groups of radiating holes.
According to the novel multifunctional multimedia teaching device, the round corners are arranged on the periphery of the convex bottom plate.
Compared with the prior art, the utility model has the beneficial effects that: at first, be equipped with the multiunit fixed column on the wall of installation protruding type bottom plate, protruding type bottom plate passes through the cooperation of multiunit mount pad with the fixed column, install on the wall, when needs clear up left blackboard or right blackboard, so respectively to the left blackboard of turning left, turn right blackboard, make anodal strong magnetic sheet and the strong magnetic sheet separation of negative pole, then under the effect of pivot, turn over left blackboard and right blackboard, and clear up, can improve the convenience of clearance, after the clearance is accomplished, left blackboard and right blackboard of reversal upset again, make anodal strong magnetic sheet and the strong magnetic sheet of negative pole adsorb, thereby it can to fix left blackboard and right blackboard, when needs overhaul the liquid crystal touch screen, so take off protruding type bottom plate from the wall, make mount pad and fixed column separation, then pull the hand and scratch, can open the access door.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view schematically showing the construction of the right and left blackboards when they are turned over;
FIG. 3 is a rear view of the structure of FIG. 1;
FIG. 4 is a schematic diagram showing a right sectional view of the connection between the right blackboard and the convex bottom plate;
FIG. 5 is a schematic diagram of a right-side cross-sectional structure of the connection of the male base plate and the mounting seat;
FIG. 6 is a left side view structure diagram of the connection of the right blackboard and the negative pole strong magnetic sheet;
in the drawings, the reference numbers: 1. a convex chassis; 2. a liquid crystal touch screen; 3. a left blackboard; 4. a right blackboard; 5. a rotating shaft; 6. a circular hole; 7. a limiting sheet; 8. a positive pole strong magnetic sheet; 9. a negative pole strong magnetic sheet; 10. an access door; 11. a hinge; 12. hand picking; 13. a mounting seat; 14. a groove; 15. a handle; 16. a clamping block; 17. a storage cover; 18. a sliding sleeve; 19. an anti-collision pad; 20. heat dissipation holes; 21. and (6) rounding off.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in figures 1 to 6, the novel multifunctional multimedia teaching device comprises a convex bottom plate 1, a liquid crystal touch screen 2, a left blackboard 3, a right blackboard 4, two sets of limiting sheets 7, two sets of positive strong magnetic sheets 8, two sets of negative strong magnetic sheets 9, an access door 10 and a hinge 11, wherein the liquid crystal touch screen 2 is embedded in the middle of the convex bottom plate 1, the left blackboard 3 is rotatably positioned at the left side of the liquid crystal touch screen 2, the right blackboard 4 is positioned at the right side of the liquid crystal touch screen 2, the rear ends of the left blackboard 3 and the right blackboard 4 are respectively provided with a set of rotating shaft 5, the left end and the right end of the convex bottom plate 1 are respectively provided with a set of round holes 6, the left blackboard 3 and the right blackboard 4 are rotatably arranged on the convex bottom plate 1 through the matching of the two sets of rotating shafts 5 and the two sets of round holes 6, the two sets of limiting sheets 7 are respectively fixedly arranged at the rear ends of the two sets of rotating shafts 5, the convex limiting sheets 7 are respectively contacted with the rear end of the bottom plate 1, two groups of positive pole strong magnetic sheets 8 are respectively installed at two ends of the middle part of the convex bottom plate 1 in an embedded mode, two groups of negative pole strong magnetic sheets 9 are respectively installed in opposite surfaces of the left blackboard 3 and the right blackboard 4 in an embedded mode, the positive pole strong magnetic sheets 8 and the negative pole strong magnetic sheets 9 can be mutually adsorbed, an access opening is formed in the rear end of the convex bottom plate 1, an access door 10 is rotatably installed at the access opening through a hinge 11, a hand-operated handle 12 is arranged in the access door 10, and four groups of installation seats 13 are arranged at the rear end of the convex bottom plate 1; firstly, a plurality of groups of fixed columns are arranged on a wall surface for installing a convex bottom plate 1, the convex bottom plate 1 is installed on the wall surface through the matching of a plurality of groups of installing seats 13 and the fixed columns, when the left blackboard 3 or the right blackboard 4 needs to be cleaned, the left blackboard 3 is rotated leftwards, the right blackboard 4 is rotated rightwards, the strong magnetic anode sheet 8 is separated from the strong magnetic cathode sheet 9, then the left blackboard 3 and the right blackboard 4 are turned over and cleaned under the action of a rotating shaft 5, the cleaning convenience can be improved, after the cleaning is finished, the left blackboard 3 and the right blackboard 4 are turned over in the opposite direction, the strong magnetic anode sheet 8 and the strong magnetic cathode sheet 9 are adsorbed, so that the left blackboard 3 and the right blackboard 4 are fixed, when the liquid crystal touch screen 2 needs to be overhauled, the convex bottom plate 1 is taken down from the wall surface, the installing seats 13 are separated from the fixed columns, and then the hand scratch 12 is pulled, the access door 10 is opened.
According to the novel multifunctional multimedia teaching device, the left end and the right end of the convex bottom plate 1 are respectively provided with the group of grooves 14, the left end of the left blackboard 3 and the right end of the right blackboard 4 are respectively provided with the group of handles 15, and the handles 15 can be placed in the grooves 14; when the left blackboard 3 or the right blackboard 4 is turned over, the handle 15 is firstly pulled out of the groove 14, and then the handle 15 is pulled, so that the left blackboard 3 or the right blackboard 4 is driven to rotate, and the practicability is improved.
The novel multifunctional multimedia teaching equipment further comprises a plurality of groups of clamping blocks 16, the clamping blocks 16 are respectively arranged in the two groups of grooves 14, and the handle 15 can be clamped with the clamping blocks 16; the clamping block 16 is arranged, so that the handle 15 can be clamped conveniently, and the handle 15 is prevented from shaking.
The novel multifunctional multimedia teaching equipment further comprises a storage cover 17, wherein a storage groove is formed in the front end of the middle of the convex bottom plate 1, and the storage cover 17 is clamped in the storage groove; be convenient for accomodate some daily teaching articles for use, for example chalk, clearance cloth.
The novel multifunctional multimedia teaching device further comprises two groups of sliding sleeves 18, wherein the two groups of sliding sleeves 18 are respectively and fixedly arranged in the two groups of round holes 6; by providing the sliding sleeve 18, the smoothness of the rotation of the rotary shaft 5 can be improved.
The novel multifunctional multimedia teaching equipment also comprises four groups of anti-collision pads 19, wherein the four groups of anti-collision pads 19 are respectively and fixedly arranged at the left end and the right end of the middle part of the convex bottom plate 1; through setting up crashproof pad 19, can avoid left blackboard 3 and right blackboard 4 and protruding type bottom plate 1 to bump, improve stability.
The utility model relates to a novel multifunctional multimedia teaching device, wherein a plurality of groups of radiating holes 20 are formed in the rear end of a convex bottom plate 1; through setting up louvre 20, the liquid crystal touch screen 2 operation heat dissipation of being convenient for improves the security.
The utility model relates to a novel multifunctional multimedia teaching device, wherein the periphery of a convex bottom plate 1 is provided with a fillet 21; through setting up fillet 21, can prevent the fish tail, improve personnel's security.
The utility model relates to a novel multifunctional multimedia teaching device, which is characterized in that when in operation, a plurality of groups of fixed columns are arranged on a wall surface on which a convex bottom plate 1 is arranged, the convex bottom plate 1 is arranged on the wall surface through the matching of a plurality of groups of mounting seats 13 and the fixed columns, when a left blackboard 3 or a right blackboard 4 needs to be cleaned, two groups of handles 15 are respectively pulled out, the left blackboard 3 is rotated leftwards, the right blackboard 4 is rotated rightwards, a positive strong magnetic sheet 8 is separated from a negative strong magnetic sheet 9, then the left blackboard 3 and the right blackboard 4 are turned down under the action of a rotating shaft 5 and cleaned, the convenience of cleaning can be improved, after the cleaning is finished, the left blackboard 3 and the right blackboard 4 are turned backwards, the positive strong magnetic sheet 8 and the negative strong magnetic sheet 9 are adsorbed, so that the left blackboard 3 and the right blackboard 4 can be fixed, when a liquid crystal display 2 needs to be overhauled, so take off protruding type bottom plate 1 from the wall, make mount pad 13 and fixed column separation, then pulling hand dig 12, open access door 10 can, sliding sleeve 18 can improve 5 pivoted smooth and easy properties of pivot, crashproof pad 19 can avoid left blackboard 3 and right blackboard 4 and protruding type bottom plate 1 to bump, improve stability, the heat accessible louvre 20 that produces when 2 operation of liquid crystal touch screen discharges.
The installation mode, the connection mode or the setting mode of the novel multifunctional multimedia teaching equipment are common mechanical modes, and the novel multifunctional multimedia teaching equipment can be implemented as long as the beneficial effects of the novel multifunctional multimedia teaching equipment are achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A novel multifunctional multimedia teaching device is characterized by comprising a convex bottom plate (1), a liquid crystal touch screen (2), a left blackboard (3), a right blackboard (4), two groups of limiting pieces (7), two groups of positive strong magnetic pieces (8), two groups of negative strong magnetic pieces (9), an access door (10) and a hinge (11), wherein the liquid crystal touch screen (2) is embedded in the middle of the convex bottom plate (1), the left blackboard (3) rotates to be positioned at the left side of the liquid crystal touch screen (2), the right blackboard (4) is positioned at the right side of the liquid crystal touch screen (2), the rear ends of the left blackboard (3) and the right blackboard (4) are respectively provided with a group of rotating shafts (5), the left end and the right end of the convex bottom plate (1) are respectively provided with a group of round holes (6), and the left blackboard (3) and the right blackboard (4) are respectively matched with the two groups of rotating shafts (5) and the two groups of round holes (6), rotate and install on protruding type bottom plate (1), two sets of spacing pieces (7) fixed mounting are respectively at two sets of pivot (5) rear ends, two sets of spacing pieces (7) contact with protruding type bottom plate (1) rear end respectively, two sets of anodal strong magnetic sheets (8) are embedded installing the both ends at protruding type bottom plate (1) middle part respectively, two sets of negative pole strong magnetic sheets (9) are embedded installing in the relative face of left blackboard (3) and right blackboard (4) respectively, anodal strong magnetic sheet (8) and negative pole strong magnetic sheet (9) can adsorb each other, protruding type bottom plate (1) rear end is equipped with the access hole, access door (10) rotate through hinge (11) and install in access hole department, be equipped with hand in access door (10) and scratch (12), protruding type bottom plate (1) rear end is equipped with four group mount pads (13).
2. A novel multifunctional multimedia teaching device as claimed in claim 1, wherein the left and right ends of the convex bottom plate (1) are respectively provided with a set of grooves (14), the left end of the left blackboard (3) and the right end of the right blackboard (4) are respectively provided with a set of handles (15), and the handles (15) can be placed in the grooves (14).
3. The novel multifunctional multimedia teaching device according to claim 2, further comprising a plurality of sets of blocks (16), wherein the plurality of sets of blocks (16) are respectively installed in the two sets of grooves (14), and the handle (15) can be clamped with the blocks (16).
4. A novel multifunctional multimedia teaching device as claimed in claim 3, further comprising a storage cover (17), wherein the front end of the middle part of the convex bottom plate (1) is provided with a storage groove, and the storage cover (17) is clamped in the storage groove.
5. A novel multifunctional multimedia teaching device as claimed in claim 4, characterized in that it further comprises two sets of sliding sleeves (18), said two sets of sliding sleeves (18) are respectively fixedly installed in the two sets of round holes (6).
6. A novel multifunctional multimedia teaching device as claimed in claim 5, further comprising four sets of anti-collision pads (19), wherein said four sets of anti-collision pads (19) are respectively fixedly installed at the left and right ends of the middle portion of the convex bottom plate (1).
7. A novel multifunctional multimedia teaching device as claimed in claim 6, wherein said convex base plate (1) is provided with a plurality of sets of heat dissipation holes (20) at its rear end.
8. A new multifunctional multimedia teaching device according to claim 7, characterized in that the convex bottom plate (1) is provided with rounded corners (21) around it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122389263.4U CN215868204U (en) | 2021-09-29 | 2021-09-29 | Novel multi-functional multimedia teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122389263.4U CN215868204U (en) | 2021-09-29 | 2021-09-29 | Novel multi-functional multimedia teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215868204U true CN215868204U (en) | 2022-02-18 |
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ID=80262012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122389263.4U Active CN215868204U (en) | 2021-09-29 | 2021-09-29 | Novel multi-functional multimedia teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215868204U (en) |
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2021
- 2021-09-29 CN CN202122389263.4U patent/CN215868204U/en active Active
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