CN213973374U - Wisdom classroom is with interactive blackboard of teachers and students - Google Patents
Wisdom classroom is with interactive blackboard of teachers and students Download PDFInfo
- Publication number
- CN213973374U CN213973374U CN202022824559.XU CN202022824559U CN213973374U CN 213973374 U CN213973374 U CN 213973374U CN 202022824559 U CN202022824559 U CN 202022824559U CN 213973374 U CN213973374 U CN 213973374U
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- China
- Prior art keywords
- blackboard
- loading board
- main part
- fixedly connected
- teachers
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 29
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 6
- 241001330002 Bambuseae Species 0.000 claims abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 6
- 239000011425 bamboo Substances 0.000 claims abstract description 6
- 244000309464 bull Species 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a wisdom classroom is with teacher and student interactive blackboard, including loading board, a support section of thick bamboo, blackboard main part and hollow post, the inside one side of loading board is provided with the notch, and one side swing joint on loading board top has the bull stick, the all fixedly connected with link in both sides on loading board top, and the inside swing joint of link has blackboard main part, the intermediate position of the both sides of blackboard main part all is provided with the axis of rotation, and the all swing joints in both ends of blackboard main part one side have movable branch. The utility model discloses an at one side fixed connection's on loading board top hollow post, can rotate the bull stick and drive the hob and rotate at hollow post inside, then the turnbuckle of hob external connection can drive movable branch and remove on the hob, then movable branch can stimulate the blackboard main part and rotate through the axis of rotation to carry out the change of blackboard main part use angle, then can adjust its use angle according to the demand, then comparatively simple and convenient when using it.
Description
Technical Field
The utility model relates to an interactive blackboard technical field specifically is a wisdom classroom is with teacher's student interactive blackboard.
Background
The tide of information-based construction has been rolled across the whole country early, the influence goes deep into each trade, the education trade is under the high attention of country, social capital and technical dispute pour into, school information-based construction has also obtained sufficient development, science and technology impels the teaching to evolve to neotype interactive teaching by traditional multimedia demonstration, many schools have begun to try the wisdom classroom in the interactive teaching at present, wisdom class can adopt interactive blackboard to promote the interchange between the teacher and the student, current wisdom classroom is with teacher and student interactive blackboard, still have many problems in the use, concrete problem is as follows:
1. in the existing teacher-student interactive blackboard for the intelligent classroom, the blackboard is integrated and fixed in size during use, so that interactive operation between teachers and students is not facilitated;
2. the height position of the existing teacher-student interactive blackboard for the intelligent classroom is fixed in the using process, and the height of the existing teacher-student interactive blackboard cannot be adjusted according to requirements;
3. the interactive blackboard of teacher and student for current wisdom classroom, in the use, the blackboard angle modulation operation is comparatively inconvenient, makes the use comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wisdom classroom is with teacher and student's interactive blackboard to the blackboard that proposes in solving above-mentioned background is as an organic whole and the size is fixed, can not highly adjust it according to the demand, and blackboard angle modulation operation is comparatively inconvenient scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interactive blackboard of teacher's student for wisdom classroom, includes the loading board, supports a section of thick bamboo, blackboard main part and hollow post, the inside one side of loading board is provided with the notch, and one side swing joint on loading board top has the bull stick, the all fixedly connected with link in both sides on loading board top, and the inside swing joint of link has blackboard main part, one side swing joint of blackboard main part has supplementary blackboard, the intermediate position of the both sides of blackboard main part all is provided with the axis of rotation, and the all swing joint in both ends of blackboard main part one side has movable branch, the both sides of loading board bottom all are provided with a support section of thick bamboo, and the hollow post of all fixedly connected with in both ends of loading board top one side.
Preferably, both sides of loading board bottom are all fixedly connected with support column, and the inside equidistance of support column is provided with a plurality of jacks.
Preferably, both sides of the top end of the auxiliary blackboard are fixedly connected with sliding rods, and the top ends of the sliding rods are fixedly connected with fixing blocks.
Preferably, the middle positions of the two sides of the auxiliary blackboard are movably connected with clamping rods, and one side of each clamping rod is provided with a movable shaft.
Preferably, the top end of one side of the outside of the supporting cylinder is fixedly connected with a fixing nut, the inside of the fixing nut is movably connected with a limiting bolt, the inside of the fixing nut is provided with an internal thread, and the outside of the limiting bolt is provided with an external thread matched with the internal thread of the fixing nut.
Preferably, both ends of the middle position of one side of the blackboard body are fixedly connected with cutting sleeves, and the top end of the middle position of one side of the blackboard body is fixedly connected with a fixed sliding sleeve.
Preferably, the inside of the hollow column is movably connected with a screw rod, and the outside of the screw rod is movably connected with a screw sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this kind of wisdom classroom is with teacher and student's interactive blackboard, through the supplementary blackboard at one side swing joint of blackboard main part, supplementary blackboard can drive the slide bar and slide in fixed sliding sleeve is inside, thereby make the fixed block be in the top of fixed sliding sleeve, make supplementary blackboard can stretch out and use, made things convenient for the interactive interchange between teacher and student, pass through the loose axle when the kelly and rotate, make the kelly can block into the cutting ferrule of loading board one side inside, thereby realize receiving and releasing of supplementary blackboard fixed, then can be more simple and convenient promote the interdynamic between teacher and student.
(2) This kind of wisdom classroom is with interactive blackboard of teachers and students, support column through the both sides fixed connection in the loading board bottom, the support column can promote the loading board and slide in a support section of thick bamboo is inside, thereby make the loading board can reach suitable high position, can rotate spacing bolt in fixation nut is inside this moment, then spacing bolt can be at fixation nut inside removal, thereby make inside spacing bolt can insert the jack of this position, thereby realize the fixed to the loading board position, then can adjust the height of blackboard according to the demand.
(3) This kind of wisdom classroom is with interactive blackboard of teachers and students, through the hollow post on one side fixed connection on loading board top, can rotate the bull stick and drive the hob and rotate at hollow post inside, then the turnbuckle of hob external connection can drive movable supporting rod and remove on the hob, then movable supporting rod can stimulate blackboard main part and rotate through the axis of rotation to carry out the change of blackboard main part use angle, then can adjust its use angle according to the demand, then comparatively simple and convenient when using it.
Description of the drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the bearing plate of the present invention;
FIG. 4 is a schematic view of the rear view structure of the blackboard body of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a carrier plate; 101. a notch; 102. a connecting frame; 103. a support pillar; 104. a rotating rod; 105. a jack; 2. an auxiliary blackboard; 201. a slide bar; 202. a movable shaft; 203. a clamping rod; 204. a fixed block; 3. a support cylinder; 301. fixing a nut; 302. a limit bolt; 4. a blackboard main body; 401. a rotating shaft; 402. a movable strut; 403. a card sleeve; 404. fixing the sliding sleeve; 5. a hollow column; 501. a screw rod; 502. a spiral sleeve.
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. 1-5, the present invention provides an embodiment: a teacher-student interactive blackboard for a smart classroom comprises a bearing plate 1, a supporting cylinder 3, a blackboard main body 4 and a hollow column 5, wherein a notch 101 is formed in one side inside the bearing plate 1, a rotating rod 104 is movably connected to one side of the top end of the bearing plate 1, connecting frames 102 are fixedly connected to two sides of the top end of the bearing plate 1, supporting columns 103 are fixedly connected to two sides of the bottom end of the bearing plate 1, a plurality of inserting holes 105 are formed in the supporting columns 103 at equal intervals, and limiting bolts 302 can be inserted into the inserting holes 105 at different positions, so that the heights of the different positions of the bearing plate 1 are fixed;
the blackboard comprises a connecting frame 102, a blackboard main body 4, an auxiliary blackboard 2, a sliding rod 201, a fixed block 204, a clamping rod 203, a movable shaft 202, a clamping rod 203, a rotating shaft 401, a movable support rod 402, a clamping sleeve 403 and a fixed sliding sleeve 404, wherein the blackboard main body 4 is movably connected inside the connecting frame 102, the auxiliary blackboard 2 is movably connected to one side of the blackboard main body 4, the sliding rod 201 is fixedly connected to two sides of the top end of the auxiliary blackboard 2, the fixed block 204 is fixedly connected to the top end of the sliding rod 204, the clamping rod 203 is movably connected to the middle position of one side of the blackboard main body 4, the clamping rod 203 is movably connected to the clamping sleeve 403 of one side of a bearing plate 1, and the auxiliary blackboard 2 is retractable and fixed;
the two sides of the bottom end of the bearing plate 1 are both provided with a supporting cylinder 3, the top end of one side outside the supporting cylinder 3 is fixedly connected with a fixed nut 301, the inside of the fixed nut 301 is movably connected with a limiting bolt 302, the inside of the fixed nut 301 is provided with an internal thread, the outside of the limiting bolt 302 is provided with an external thread matched with the internal thread of the fixed nut 301, the limiting bolt 302 can move inside the fixed nut 301, so that the limiting bolt 302 can be inserted into the jack 105 at the position, and the position of the bearing plate 1 can be fixed;
the hollow post 5 of all fixedly connected with in both ends of loading board 1 top one side, the inside swing joint of hollow post 5 has hob 501, and the outside swing joint of hob 501 has hob 502, and hob 501 external connection's hob 502 can drive movable support rod 402 and move on hob 501, and then movable support rod 402 can spur blackboard main part 4 and rotate through axis of rotation 401 to carry out the change of blackboard main part 4 use angle.
The working principle is as follows: when the blackboard eraser is used, the rotating rod 104 can be rotated to drive the screw rod 501 to rotate inside the hollow column 5, the screw sleeve 502 connected to the outside of the screw rod 501 can drive the movable support rod 402 to move on the screw rod 501, the movable support rod 402 can pull the blackboard main body 4 to rotate through the rotating shaft 401, so that the use angle of the blackboard main body 4 can be changed, the use angle can be adjusted according to requirements, the blackboard eraser is convenient to use, the support column 103 can push the bearing plate 1 to slide inside the support cylinder 3, so that the bearing plate 1 can reach a proper height position, the limit bolt 302 can be rotated inside the fixing nut 301, the limit bolt 302 can move inside the fixing nut 301, so that the limit bolt 302 can be inserted into the insertion hole 105 at the position, thereby fixing the position of the bearing plate 1, and the height of the blackboard can be adjusted according to requirements, supplementary blackboard 2 can drive slide bar 201 and slide in fixed sliding sleeve 404 is inside, thereby make fixed block 204 be in the top of fixed sliding sleeve 404, make supplementary blackboard 2 can stretch out and use, made things convenient for the interactive exchange between teachers and students, pass through loose axle 202 when kelly 203 and rotate, make kelly 203 can block into the cutting ferrule 403 inside of loading board 1 one side, thereby realize that receive and release of supplementary blackboard 2 is fixed, then can be more simple and convenient the promotion interaction between teachers and students.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an intelligence classroom is with interactive blackboard of teachers and students, includes loading board (1), a support section of thick bamboo (3), blackboard main part (4) and hollow post (5), its characterized in that: the utility model discloses a blackboard, including loading board (1), connecting frame (102), and the inside swing joint of loading board (1) top has bull stick (104), the both sides on loading board (1) top all fixedly connected with connecting frame (102), and the inside swing joint of connecting frame (102) has blackboard main part (4), one side swing joint of blackboard main part (4) has supplementary blackboard (2), the intermediate position of the both sides of blackboard main part (4) all is provided with axis of rotation (401), and the both ends of blackboard main part (4) one side all swing joint have movable branch (402), the both sides of loading board (1) bottom all are provided with a support section of thick bamboo (3), and the both ends of loading board (1) top one side all fixedly connected with hollow column (5).
2. The interactive blackboard for teachers and students in intelligent classrooms according to claim 1, which is characterized in that: both sides of loading board (1) bottom are all fixedly connected with support column (103), and the inside equidistance of support column (103) is provided with a plurality of jacks (105).
3. The interactive blackboard for teachers and students in intelligent classrooms according to claim 1, which is characterized in that: both sides on supplementary blackboard (2) top all fixedly connected with slide bar (201), and the top fixedly connected with fixed block (204) of slide bar (201).
4. The interactive blackboard for teachers and students in intelligent classrooms according to claim 1, which is characterized in that: the middle positions of two sides of the auxiliary blackboard (2) are movably connected with clamping rods (203), and one side of each clamping rod (203) is provided with a movable shaft (202).
5. The interactive blackboard for teachers and students in intelligent classrooms according to claim 1, which is characterized in that: the supporting cylinder is characterized in that the top end of one side of the outside of the supporting cylinder (3) is fixedly connected with a fixing nut (301), the inside of the fixing nut (301) is movably connected with a limiting bolt (302), an internal thread is arranged inside the fixing nut (301), and an external thread matched with the internal thread of the fixing nut (301) is arranged outside the limiting bolt (302).
6. The interactive blackboard for teachers and students in intelligent classrooms according to claim 1, which is characterized in that: both ends of the middle position of one side of the blackboard main body (4) are fixedly connected with clamping sleeves (403), and the top end of the middle position of one side of the blackboard main body (4) is fixedly connected with a fixed sliding sleeve (404).
7. The interactive blackboard for teachers and students in intelligent classrooms according to claim 1, which is characterized in that: the hollow column (5) is movably connected with a screw rod (501) in the inside, and a spiral sleeve (502) is movably connected with the outside of the screw rod (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022824559.XU CN213973374U (en) | 2020-11-30 | 2020-11-30 | Wisdom classroom is with interactive blackboard of teachers and students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022824559.XU CN213973374U (en) | 2020-11-30 | 2020-11-30 | Wisdom classroom is with interactive blackboard of teachers and students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213973374U true CN213973374U (en) | 2021-08-17 |
Family
ID=77268473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022824559.XU Expired - Fee Related CN213973374U (en) | 2020-11-30 | 2020-11-30 | Wisdom classroom is with interactive blackboard of teachers and students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213973374U (en) |
-
2020
- 2020-11-30 CN CN202022824559.XU patent/CN213973374U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |