CN216804958U - Novel teaching blackboard - Google Patents
Novel teaching blackboard Download PDFInfo
- Publication number
- CN216804958U CN216804958U CN202123205640.0U CN202123205640U CN216804958U CN 216804958 U CN216804958 U CN 216804958U CN 202123205640 U CN202123205640 U CN 202123205640U CN 216804958 U CN216804958 U CN 216804958U
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- Prior art keywords
- rod
- fixedly connected
- auxiliary
- protection box
- mounting plate
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- 210000001747 pupil Anatomy 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 12
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a novel teaching blackboard, and relates to the technical field of teaching equipment. Including first mounting panel, first mounting panel one side is connected with the guard box, guard box one side is connected with the teaching board, be equipped with propelling movement subassembly in the guard box, propelling movement subassembly includes the motor, the motor output is connected with the threaded rod, threaded rod one end is connected with first auxiliary rod, the cover is equipped with the movable block on the threaded rod, movable block and threaded rod threaded connection, movable block one side is connected with the second auxiliary rod, movable block one end is connected with first bracing piece, first bracing piece one end is connected with the second bracing piece, second bracing piece one end is connected with the second mounting panel, be equipped with in the second mounting panel and wipe the board, thereby solve current teaching blackboard and adopt artifical manual to clean at most when wiping, and the blackboard has certain height, can not clean usually to the first half of blackboard to pupil, consequently can not satisfy people's use problem.
Description
Technical Field
The utility model relates to the technical field of teaching equipment, in particular to a novel teaching blackboard.
Background
The blackboard is undoubtedly one of the most important cultural and educational tools for modern school education, and the blackboard is matched with chalks to greatly facilitate the teaching work. The blackboard is an indispensable teaching aid, and is a plane capable of repeatedly writing. The teaching aid is widely applied in the teaching process, and is applied in the process of teaching, explaining information and schemes. The teacher writes the content of saying on the blackboard, and the student can be very audio-visual the use of studying the blackboard, so not only improve teacher's teaching efficiency greatly, also improved the student efficiency of study, but there is certain defect in the in-process of current blackboard using.
The above prior art solution has the following drawbacks: most of the existing teaching blackboards are manually wiped when being wiped, the blackboards are at a certain height, and the upper half parts of the blackboards can not be wiped aiming at primary school students, so that the use of people can not be met, and the human body health can be influenced by sucking a large amount of dust when being wiped.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a novel teaching blackboard, a first mounting plate supports a protection box, the protection box supports a pushing component, the protection box supports a motor, the protection box supports a first auxiliary rod and a second auxiliary rod, the output end of the motor supports a threaded rod, the threaded rod supports a moving block, the moving block supports the first supporting rod, the first supporting rod supports a second supporting rod, the second supporting rod supports a second mounting plate, the second mounting plate supports a wiping plate, when the teaching board needs to be wiped, the set motor is opened to enable the set motor to rotate the threaded rod when the auxiliary line of the first auxiliary rod is arranged, so that the moving block moves on the threaded rod under the assistance of the second auxiliary rod, and the moving block drives the second mounting plate to move through the first supporting rod and the second supporting rod, thereby the board of wiping of messenger's installation on the second mounting panel is cleaned the teaching board to solve current teaching blackboard and adopt artifical manual the wiping mostly when wiping, and the blackboard has certain height, can not clean usually to the first half of primary school's blackboard, consequently can not satisfy people's use, also can inhale the problem that a large amount of dust can cause the influence to people's health when the people is for wiping.
The above object of the present invention is achieved by the following technical solutions:
a novel teaching blackboard comprises a first mounting plate, a protection box is fixedly connected to one side of the first mounting plate, a teaching board is fixedly connected to one side of the protection box, a pushing assembly is arranged in the protection box and comprises a motor, one side of the motor is fixedly connected with the protection box, a threaded rod is fixedly connected to the output end of the motor, a first auxiliary rod is fixedly connected to one end of the threaded rod, one end of the first auxiliary rod is rotatably connected with the protection box, a moving block is sleeved on the threaded rod and is in threaded connection with the threaded rod, a second auxiliary rod is fixedly connected to one side of the moving block, one end of the second auxiliary rod is in sliding connection with the protection box, a first supporting rod is fixedly connected to one end of the moving block, which is far away from the second auxiliary rod, one end of the first supporting rod penetrates through the protection box, the first supporting rod is connected with the protection box in a sliding mode, one end of the first supporting rod is fixedly connected with a second supporting rod, one end of the second supporting rod is fixedly connected with a second mounting plate, and a wiping plate is arranged in the second mounting plate.
By adopting the technical scheme, the first mounting plate supports the protection box, the protection box supports the pushing component, the protection box supports the motor, the protection box supports the first auxiliary rod and the second auxiliary rod, the output end of the motor supports the threaded rod, the threaded rod supports the moving block, the moving block supports the first support rod, the first support rod supports the second support rod, the second support rod supports the second mounting plate, the second mounting plate supports the wiping plate, when the teaching plate needs to be wiped, the arranged motor is turned on to enable the arranged motor to rotate on the auxiliary line of the first auxiliary rod, so that the moving block moves on the threaded rod under the assistance of the second auxiliary rod, the moving block drives the second mounting plate to move through the first support rod and the second support rod, and the wiping plate arranged on the second mounting plate wipes the teaching plate, thereby solve current teaching blackboard and adopt artifical manual to clean mostly when wiping, and the blackboard has certain height, can not clean usually to the first half of primary school's blackboard, consequently can not satisfy people's use, also can inhale the problem that a large amount of dust can cause the influence to people's health when the people is cleaned.
The present invention in a preferred example may be further configured to: be equipped with the installation component on the second mounting panel, the installation component includes first dead lever, first dead lever one end runs through the second mounting panel, first dead lever with second mounting panel sliding connection, first dead lever one end fixedly connected with clamp plate, the cover is equipped with the spring on the first dead lever, spring one end with second mounting panel fixed connection, clamp plate one side with wipe board fixed connection, the second mounting panel is kept away from clamp plate one side fixedly connected with auxiliary block, it is equipped with the inserted bar to insert in the auxiliary block, the inserted bar with auxiliary block sliding connection, the slot has been seted up on the first dead lever.
Through adopting above-mentioned technical scheme, the second mounting panel supports the installation component, the second mounting panel supports the spring, the second mounting panel supports supplementary piece, supplementary piece supports the inserted bar, insert the first dead lever that sets up and locate on the second mounting panel, insert the inserted bar that sets up again and locate in the slot that sets up and fix first dead lever, thereby fix the clamp plate that sets up, thereby install the wiping board that is connected with the clamp plate, also conveniently dismantle the wiping board and wash.
The present invention in a preferred example may be further configured to: the teaching board comprises a teaching board body and is characterized in that a collecting assembly is arranged on one side of the bottom of the teaching board body and comprises a collecting tank, one side of the collecting tank is fixedly connected with the teaching board body, a push plate is arranged in the collecting tank and is in sliding connection with the collecting tank, a collecting port is formed in one side of the collecting tank, a collecting box is arranged at the collecting port, and a drawer is arranged on the collecting box.
Through adopting above-mentioned technical scheme, the teaching board supports the collection subassembly, and the teaching board supports the collecting vat, and the collecting vat supports the push pedal, and the collecting vat supports the collecting vat, and the collecting vat supports the drawer, and the chalk dust after cleaning mostly can drop in the collecting vat that sets up, and the chalk dust that promotes the push pedal and will drop promotes to collection mouthful department and drops into in the drawer in the collecting vat.
The present invention in a preferred example may be further configured to: a plurality of stock of first mounting panel one side.
Through adopting above-mentioned technical scheme, the anchor rod through setting is connected the first mounting panel and the wall body that set up.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. the first mounting plate supports the protection box, the protection box supports the pushing component, the protection box supports the motor, the protection box supports the first auxiliary rod and the second auxiliary rod, the output end of the motor supports the threaded rod, the threaded rod supports the moving block, the moving block supports the first supporting rod, the first supporting rod supports the second supporting rod, the second supporting rod supports the second mounting plate, the second mounting plate supports the wiping plate, when the teaching plate needs to be wiped, the arranged motor is turned on to enable the arranged motor to rotate the threaded rod when the threaded rod rotates on the auxiliary line of the first auxiliary rod, so that the moving block moves on the threaded rod under the assistance of the second auxiliary rod, the moving block drives the second mounting plate to move through the first supporting rod and the second supporting rod, and the wiping plate arranged on the second mounting plate wipes the teaching plate, therefore, the problems that the existing teaching blackboard is mostly manually erased when being erased, the blackboard has a certain height, and the upper half part of the blackboard can not be erased usually for pupils, so that the use of people can not be met, and the human body health is affected by absorbing a large amount of dust when being erased manually are solved;
2. the second mounting panel supports the installation component, the second mounting panel supports the spring, the second mounting panel supports the auxiliary block, the auxiliary block supports the inserted bar, the first dead lever that will set up is inserted and is located on the second mounting panel, the inserted bar that will set up is inserted and is located and fix first dead lever in the slot that sets up again to the clamp plate that will set up is fixed, thereby installs the wiping board that is connected with the clamp plate, also conveniently dismantles the wiping board and gets off and wash.
3. The teaching board supports the collection assembly, and the teaching board supports the collecting vat, and the collecting vat supports the push pedal, and the collecting vat supports the collecting vat, and the collecting vat supports the drawer, and the chalk dust after cleaning mostly can drop in the collecting vat that sets up, and the chalk dust that promotes the push pedal and will drop promotes to collection mouthful department and drops into in the drawer in the collecting vat.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the pushing assembly of the present invention.
Fig. 3 is a schematic view of the mounting assembly of the present invention.
Reference numerals: 1. a first mounting plate; 2. a protection box; 3. a teaching board; 4. a push assembly; 401. a motor; 402. a threaded rod; 403. a first auxiliary lever; 404. a moving block; 405. a second auxiliary lever; 406. a first support bar; 407. a second support bar; 408. a second mounting plate; 409. wiping the board; 5. mounting the component; 501. a first fixing lever; 502. pressing a plate; 503. a spring; 504. an auxiliary block; 505. inserting a rod; 506. a slot; 6. a collection assembly; 601. collecting tank; 602. pushing the plate; 603. a collection port; 604. a collection box; 605. a drawer; 7. an anchor rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the novel teaching blackboard disclosed by the present invention comprises a first mounting plate 1, a protection box 2 is fixedly connected to one side of the first mounting plate 1, a teaching board 3 is fixedly connected to one side of the protection box 2, a pushing assembly 4 is arranged in the protection box 2, the pushing assembly 4 comprises a motor 401, one side of the motor 401 is fixedly connected to the protection box 2, a threaded rod 402 is fixedly connected to an output end of the motor 401, a first auxiliary rod 403 is fixedly connected to one end of the threaded rod 402, one end of the first auxiliary rod 403 is rotatably connected to the protection box 2, a moving block 404 is sleeved on the threaded rod 402, the moving block 404 is in threaded connection with the threaded rod 402, a second auxiliary rod 405 is fixedly connected to one side of the moving block 404, one end of the second auxiliary rod 405 is slidably connected to the protection box 2, a first supporting rod 406 is fixedly connected to one end of the moving block 404 far away from the second auxiliary rod 405, one end of the first supporting rod 406 penetrates through the protection box 2, the first supporting rod 406 is connected with the protection box 2 in a sliding manner, one end of the first supporting rod 406 is fixedly connected with a second supporting rod 407, one end of the second supporting rod 407 is fixedly connected with a second mounting plate 408, a wiping plate 409 is arranged in the second mounting plate 408, the first mounting plate 1 supports the protection box 2, the protection box 2 supports the pushing component 4, the protection box 2 supports the motor 401, the protection box 2 supports the first auxiliary rod 403 and the second auxiliary rod 405, the output end of the motor 401 supports the threaded rod 402, the threaded rod 402 supports the moving block 404, the moving block 404 supports the first supporting rod 406, the first supporting rod 406 supports the second supporting rod 407, the second supporting rod 407 supports the second mounting plate 408, the second mounting plate 408 supports the wiping plate 409, when the teaching board 3 needs to be wiped, the set motor 401 is opened to enable the set motor 401 to rotate on the auxiliary line of the first auxiliary rod 403, thereby make movable block 404 remove on threaded rod 402 under the assistance of second auxiliary rod 405, thereby make movable block 404 drive second mounting panel 408 through first bracing piece 406 and second bracing piece 407 and remove, thereby make the board 409 of wiping of installing on second mounting panel 408 clean teaching board 3, thereby solve present teaching blackboard and adopt artifical manual to clean most of when cleaning, and the blackboard has certain height, can not clean usually to the upper half of blackboard to pupil, consequently, can not satisfy people's use, the problem that human body health can cause the influence for a large amount of dust also can be inhaled when wiping.
As shown in fig. 1 and 3, the second mounting plate 408 is provided with a mounting assembly 5, the mounting assembly 5 includes a first fixing rod 501, one end of the first fixing rod 501 penetrates through the second mounting plate 408, the first fixing rod 501 is slidably connected with the second mounting plate 408, one end of the first fixing rod 501 is fixedly connected with a pressing plate 502, a spring 503 is sleeved on the first fixing rod 501, one end of the spring 503 is fixedly connected with the second mounting plate 408, one side of the pressing plate 502 is fixedly connected with a wiping plate 409, one side of the second mounting plate 408 away from the pressing plate 502 is fixedly connected with an auxiliary block 504, an insertion rod 505 is inserted in the auxiliary block 504, the insertion rod 505 is slidably connected with the auxiliary block 504, a slot 506 is formed in the first fixing rod 501, the second mounting plate 408 supports the mounting assembly 5, the second mounting plate 408 supports the spring, the second mounting plate 408 supports the auxiliary block 504, the auxiliary block 504 supports the insertion rod 505, the first fixing rod 501 is inserted into the second mounting plate 408, and the insertion rod 505 is inserted into the insertion slot 506 to fix the first fixing rod 501, so that the pressing plate 502 is fixed, the wiping plate 409 connected with the pressing plate 502 is installed, and the wiping plate 409 is conveniently detached to be cleaned.
As shown in fig. 1 and 2, a collection assembly 6 is arranged on one side of the bottom of the teaching board 3, the collection assembly 6 includes a collection tank 601, one side of the collection tank 601 is fixedly connected with the teaching board 3, a push plate 602 is arranged in the collection tank 601, the push plate 602 is slidably connected with the collection tank 601, a collection port 603 is formed on one side of the collection tank 601, a collection tank 604 is arranged at the collection port 603, a drawer 605 is arranged on the collection tank 604, the teaching board 3 supports the collection assembly 6, the teaching board 3 supports the collection tank 601, the collection tank 601 supports the push plate 602, the collection tank 601 supports the collection tank 604, the collection tank 604 supports the drawer 605, most of the wiped chalk dust falls into the collection port 601, and the collection tank 602 is pushed to push the dropped chalk dust to the collection port 603 and fall into the drawer 605 in the collection tank 604; a plurality of stock 7 of first mounting panel 1 one side, the stock 7 through setting up will set up first mounting panel 1 and wall connection.
The implementation principle of the embodiment is as follows: the threaded rod 402 is rotated when the motor 401 is opened and the motor 401 is driven to rotate at the auxiliary line of the first auxiliary rod 403, so that the moving block 404 moves on the threaded rod 402 under the assistance of the second auxiliary rod 405, the moving block 404 drives the second mounting plate 408 to move through the first supporting rod 406 and the second supporting rod 407, the teaching board 3 is wiped by the wiping plate 409 mounted on the second mounting plate 408, and the dropped chalk dust is pushed to the collection port 603 by the pushing plate 602 to drop into the drawer 605 in the collection box 604.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (4)
1. The utility model provides a novel teaching blackboard, includes first mounting panel (1), its characterized in that: a protection box (2) is fixedly connected to one side of the first mounting plate (1), a teaching board (3) is fixedly connected to one side of the protection box (2), a pushing assembly (4) is arranged in the protection box (2), the pushing assembly (4) comprises a motor (401), one side of the motor (401) is fixedly connected with the protection box (2), a threaded rod (402) is fixedly connected to the output end of the motor (401), a first auxiliary rod (403) is fixedly connected to one end of the threaded rod (402), one end of the first auxiliary rod (403) is rotatably connected with the protection box (2), a moving block (404) is sleeved on the threaded rod (402), the moving block (404) is in threaded connection with the threaded rod (402), a second auxiliary rod (405) is fixedly connected to one side of the moving block (404), and one end of the second auxiliary rod (405) is slidably connected with the protection box (2), one end, far away from the second auxiliary rod (405), of the moving block (404) is fixedly connected with a first supporting rod (406), one end of the first supporting rod (406) penetrates through the protection box (2), the first supporting rod (406) is connected with the protection box (2) in a sliding mode, one end of the first supporting rod (406) is fixedly connected with a second supporting rod (407), one end of the second supporting rod (407) is fixedly connected with a second mounting plate (408), and a wiping plate (409) is arranged in the second mounting plate (408).
2. The novel teaching blackboard of claim 1, wherein: the second mounting plate (408) is provided with a mounting component (5), the mounting component (5) comprises a first fixing rod (501), one end of the first fixing rod (501) penetrates through the second mounting plate (408), the first fixing rod (501) is connected with the second mounting plate (408) in a sliding manner, one end of the first fixing rod (501) is fixedly connected with a pressing plate (502), a spring (503) is sleeved on the first fixing rod (501), one end of the spring (503) is fixedly connected with the second mounting plate (408), one side of the pressing plate (502) is fixedly connected with the wiping plate (409), one side of the second mounting plate (408) far away from the pressing plate (502) is fixedly connected with an auxiliary block (504), an inserting rod (505) is inserted into the auxiliary block (504), the inserting rod (505) is connected with the auxiliary block (504) in a sliding mode, and a slot (506) is formed in the first fixing rod (501).
3. The novel teaching blackboard of claim 1, wherein: teaching board (3) bottom one side is equipped with collection subassembly (6), collect subassembly (6) including collecting vat (601), collecting vat (601) one side with teaching board (3) fixed connection, be equipped with push pedal (602) in collecting vat (601), push pedal (602) with collecting vat (601) sliding connection, collecting mouth (603) have been seted up to collecting vat (601) one side, collecting mouth (603) department is provided with collecting box (604), be equipped with drawer (605) on collecting box (604).
4. The novel teaching blackboard of claim 1, wherein: a plurality of stock (7) of first mounting panel (1) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205640.0U CN216804958U (en) | 2021-12-17 | 2021-12-17 | Novel teaching blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123205640.0U CN216804958U (en) | 2021-12-17 | 2021-12-17 | Novel teaching blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216804958U true CN216804958U (en) | 2022-06-24 |
Family
ID=82053591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123205640.0U Expired - Fee Related CN216804958U (en) | 2021-12-17 | 2021-12-17 | Novel teaching blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216804958U (en) |
-
2021
- 2021-12-17 CN CN202123205640.0U patent/CN216804958U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |