CN211087643U - English teaching is with teaching board - Google Patents
English teaching is with teaching board Download PDFInfo
- Publication number
- CN211087643U CN211087643U CN201922385260.6U CN201922385260U CN211087643U CN 211087643 U CN211087643 U CN 211087643U CN 201922385260 U CN201922385260 U CN 201922385260U CN 211087643 U CN211087643 U CN 211087643U
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- teaching
- teaching board
- plate
- english
- support
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Abstract
The utility model discloses an english teaching is with teaching board, including lifting unit, runner assembly and angle adjusting part, the welding of the inner chamber both sides of base has the slide bar, the equal sliding connection in both sides of slide bar has the slider, the top of connecting rod is equipped with the roof, the top of roof is connected with the bottom plate, the top of bottom plate is equipped with the carousel, the inner chamber bottom of carousel is equipped with the ball, the inside of carousel is equipped with the motor, one side of support is equipped with teaching board, the outer wall bottom of support is equipped with the pneumatic cylinder. The utility model discloses a lifting unit's design has realized the real-time adjustment of the height of teaching board, and the design of runner assembly has realized the direction regulatory function of teaching board, and the angle modulation function of teaching board has been realized in angle modulation unit's design, can carry out the function of height, direction and angle modulation according to the actual need on the english class, has solved the problem that can not adjust height, direction and angle of current teaching board for english teaching.
Description
Technical Field
The utility model relates to an english and teaching board technical field specifically are an english teaching is with teaching board.
Background
English evolved from languages spoken by ancient times from scandinavian peninsula, denmark, and others, and by ozu-saxon, germany, the netherlands, and peripheral immigration to british isles, and white in the red tribe, and was spread around the world by the activities of colonists in the united kingdom. Since the Chinese language was historically exposed to various national languages, its vocabulary was changed from unary to multiple, and the grammar was changed from "more inflected" to "less inflected", and the speech was changed regularly. The world's leading position in the uk and the united states of culture, economy, military, politics and science in the 19 to 20 th century has made english an international language. Today, many international occasions use english as a communication medium. English is also the most closely related language to computers, most programming languages are related to English, and along with the use of networks, the use of English is more popular. English is one of the working languages of the united nations. Low saxon, denmark, german, dutch and english are also very close. The nomman with french ancestry conquers the england kingdom in the 11 th century, bringing tens of thousands of french words and latin words, enriching english words to a great extent, and relatively driving a lot of native vocabularies to be obsolete.
English teaching refers to the process of teaching english to persons whose english language is or is not the first language. English teaching relates to many professional theoretical knowledge, including linguistics, second language acquisition, glossaries, sentence syntactics, literature, corpus theory, cognitive psychology, etc. English teaching is a progressive process, and English learning is crucial today in globalization and rapid development, whether for people who have English in the first language or not. The teaching board is just used in english teaching, because the height of the teaching board for english teaching and the angle of teaching board can not adjust when going a lesson, for this reason, proposes a teaching board for english teaching.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an english teaching is with teaching board to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a teaching board for English teaching comprises a lifting component, a rotating component and an angle adjusting component, wherein the lifting component comprises a base, a sliding rod, a sliding block, a connecting rod, a top plate, an adjusting handle and a bolt, the rotating component comprises a bottom plate, a ball, a turntable and a motor, the angle adjusting component comprises a hydraulic cylinder, a bracket, a teaching board, a connecting plate, a first connecting block and a second connecting block, slide bars are welded on two sides of the inner cavity of the base, slide blocks are connected on two sides of the slide bars in a sliding way, the top of the sliding block is provided with a connecting rod, the top of the connecting rod is provided with a top plate, the top of the top plate is connected with a bottom plate, the top of the bottom plate is provided with a turntable, the bottom of the inner cavity of the turntable is provided with a ball, the inside of the turntable is provided with a motor, the top welding of carousel has the support, one side of support is equipped with the teaching board, the outer wall bottom of support is equipped with the pneumatic cylinder.
As further preferable in the present technical solution: the bottom of the connecting rod is connected with the top of the sliding block through a bolt, the top of the connecting rod is connected with the bottom of the top plate through a bolt, and the connecting rod is connected in a cross mode through a bolt.
As further preferable in the present technical solution: the top of the top plate is welded with the bottom of the bottom plate, and the ball is connected with the bottom plate in a rolling mode.
As further preferable in the present technical solution: the gear end of the output shaft of the motor penetrates through the top of the bottom plate and extends to the bottom of the bottom plate.
As further preferable in the present technical solution: a connecting plate is welded on one side of the support, and the right side of the outer wall of the connecting plate is connected to the top of the left side of the teaching board through a bolt.
As further preferable in the present technical solution: the bottom of the outer wall of the support is welded with a first connecting block, the left side of the teaching board is connected with a second connecting block through bolts below the connecting plate, the bottom of the cylinder barrel of the hydraulic cylinder is connected with the first connecting block through bolts, and the top of the piston rod of the hydraulic cylinder is connected with the second connecting block through bolts.
As further preferable in the present technical solution: through holes are formed in two sides of the outer wall of the sliding rod, bolts are inserted into the through holes, and adjusting handles are welded on two sides of the outer wall of the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a lifting unit's design has realized the real-time adjustment of english teaching with the height of teaching board, runner assembly's design has realized the direction regulatory function of english teaching with the teaching board, angle regulation assembly's design has realized the angle regulatory function of english teaching with the teaching board, can carry out height, direction and angle modulation's function according to the actual need on the english class, the problem of current english teaching with the teaching board can not adjust height, direction and angle has been solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the lifting assembly of the present invention;
FIG. 3 is a schematic structural view of the rotating assembly of the present invention;
fig. 4 is a schematic structural view of the angle adjusting assembly of the present invention.
In the figure: 1. a lifting assembly; 101. a base; 102. a slide bar; 103. a slider; 104. a connecting rod; 105. a top plate; 106. adjusting the handle; 107. a bolt; 108. a through hole; 2. a rotating assembly; 201. a base plate; 202. a ball bearing; 203. a turntable; 204. a motor; 3. an angle adjustment assembly; 301. a hydraulic cylinder; 302. a support; 303. a teaching board; 304. a connecting plate; 305. a first connection block; 306. and a second connecting block.
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.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a teaching board for English teaching comprises a lifting component 1, a rotating component 2 and an angle adjusting component 3, wherein the lifting component 1 comprises a base 101, a sliding rod 102, a sliding block 103, a connecting rod 104, a top plate 105, an adjusting handle 106 and a bolt 107, the rotating component 2 comprises a bottom plate 201, balls 202, a rotary plate 203 and a motor 204, the angle adjusting component 3 comprises a hydraulic cylinder 301, a support 302, a teaching board 303, a connecting plate 304, a first connecting block 305 and a second connecting block 306, the sliding rod 102 is welded on two sides of an inner cavity of the base 101, the sliding block 103 is connected on two sides of the sliding rod 102 in a sliding manner, the connecting rod 104 is arranged on the top of the sliding block 103, the top plate 105 is arranged on the top of the connecting rod 104, the bottom plate 201 is connected on the top of the top plate 201, the balls 202 are arranged on the bottom of the inner cavity of the rotary plate 203, the motor 204 is arranged inside the rotary plate 203, the, the bottom of the outer wall of the bracket 302 is provided with a hydraulic cylinder 301.
In this embodiment, specifically: the bottom of the connecting rod 104 is connected with the top of the sliding block 103 through a bolt, the top of the connecting rod 104 is connected with the bottom of the top plate 105 through a bolt, and the connecting rod 104 is connected in a cross mode through a bolt and ascends and descends through the connecting rod 104.
In this embodiment, specifically: the top of the top plate 105 is welded to the bottom of the bottom plate 201, the balls 202 are connected to the bottom plate 201 in a rolling manner, and the turntable 203 is rotated by the rolling of the balls 202 on the bottom plate 201.
In this embodiment, specifically: the gear end of the output shaft of the motor 204 penetrates the top of the bottom plate 201 and extends to the bottom of the bottom plate 201, and the rotation of the motor 204 drives the rotation of the turntable 203.
In this embodiment, specifically: a connecting plate 304 is welded on one side of the support 302, the right side of the outer wall of the connecting plate 304 is bolted to the top of the left side of the teaching board 303, and the support 302 is used for supporting the teaching board 303.
In this embodiment, specifically: the welding of the outer wall bottom of support 302 has first connecting block 305, and the left side of teaching board 303 has second connecting block 306 in the below bolted connection who is close to connecting plate 304, the bottom and the first connecting block 305 bolted connection of the cylinder of pneumatic cylinder 301, the top and the second connecting block 306 bolted connection of the piston rod of pneumatic cylinder 301, and the flexible angle modulation function who realizes teaching board 303 of the piston of pneumatic cylinder 301.
In this embodiment, specifically: through holes 108 are formed in two sides of the outer wall of the sliding rod 102, bolts 107 are inserted into the through holes 108, adjusting handles 106 are welded on two sides of the outer wall of the connecting rod 104, the bolts 107 are inserted into the through holes 108 to fix the height, and the adjusting handles 106 are convenient for adjusting the height of the lifting assembly 1.
Working principle or structural principle, during the use, the user drives connecting rod 104 through promoting regulation handle 106, connecting rod 104 drives slider 103 and slides on the surface of slide bar 102 from side to side, slider 103 slides on the surface of slide bar 102 from side to realize the height control function of roof 105, motor 204 drives carousel 203, carousel 203 realizes rotating through ball 202, the rotation of carousel 203 drives top welded support 302, thereby realize the rotation from side to side of teaching board 303, pneumatic cylinder 301 that the outer wall bottom of support 302 set up, the top of the piston rod of pneumatic cylinder 301 passes through second connecting block 306 bolted connection, the cylinder barrel bottom of pneumatic cylinder 301 passes through first connecting block 305 bolted connection, realize the angle modulation function of teaching board 303 through the piston motion of pneumatic cylinder 301.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The teaching board for English teaching is characterized by comprising a lifting component (1), a rotating component (2) and an angle adjusting component (3), wherein the lifting component (1) comprises a base (101), a sliding rod (102), a sliding block (103), a connecting rod (104), a top plate (105), an adjusting handle (106) and a bolt (107), the rotating component (2) comprises a bottom plate (201), a ball (202), a turntable (203) and a motor (204), the angle adjusting component (3) comprises a hydraulic cylinder (301), a support (302), a teaching board (303), a connecting plate (304), a first connecting block (305) and a second connecting block (306), the sliding rod (102) is welded on two sides of an inner cavity of the base (101), the sliding blocks (103) are connected to two sides of the sliding rod (102) in a sliding manner, the connecting rod (104) is arranged at the top of the sliding block (103), the top plate (105) is arranged at the top of the connecting rod (104), the top of roof (105) is connected with bottom plate (201), the top of bottom plate (201) is equipped with carousel (203), the inner chamber bottom of carousel (203) is equipped with ball (202), the inside of carousel (203) is equipped with motor (204), the top welding of carousel (203) has support (302), one side of support (302) is equipped with teaching board (303), the outer wall bottom of support (302) is equipped with pneumatic cylinder (301).
2. The teaching board for english teaching according to claim 1, wherein: the bottom of the connecting rod (104) is connected with the top of the sliding block (103) through a bolt, the top of the connecting rod (104) is connected with the bottom of the top plate (105) through a bolt, and the connecting rod (104) is connected in a cross mode through a bolt.
3. The teaching board for english teaching according to claim 1, wherein: the top of the top plate (105) is welded with the bottom of the bottom plate (201), and the ball (202) is connected with the bottom plate (201) in a rolling mode.
4. The teaching board for english teaching according to claim 1, wherein: the gear end of the output shaft of the motor (204) penetrates through the top of the bottom plate (201) and extends to the bottom of the bottom plate (201).
5. The teaching board for english teaching according to claim 1, wherein: a connecting plate (304) is welded on one side of the support (302), and the right side of the outer wall of the connecting plate (304) is connected to the top of the left side of the teaching plate (303) through a bolt.
6. The teaching board for english teaching according to claim 1, wherein: the welding of the outer wall bottom of support (302) has first connecting block (305), the left side of teaching board (303) is in the below bolted connection who is close to connecting plate (304) has second connecting block (306), the bottom and the first connecting block (305) bolted connection of the cylinder barrel of pneumatic cylinder (301), the top and the second connecting block (306) bolted connection of the piston rod of pneumatic cylinder (301).
7. The teaching board for english teaching according to claim 1, wherein: through holes (108) are formed in two sides of the outer wall of the sliding rod (102), a bolt (107) is inserted into the through holes (108), and adjusting handles (106) are welded on two sides of the outer wall of the connecting rod (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385260.6U CN211087643U (en) | 2019-12-26 | 2019-12-26 | English teaching is with teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385260.6U CN211087643U (en) | 2019-12-26 | 2019-12-26 | English teaching is with teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211087643U true CN211087643U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922385260.6U Expired - Fee Related CN211087643U (en) | 2019-12-26 | 2019-12-26 | English teaching is with teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211087643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093712A (en) * | 2020-09-14 | 2020-12-18 | 湖州拓锐机械有限公司 | Energy-saving air compressor for textile machinery |
-
2019
- 2019-12-26 CN CN201922385260.6U patent/CN211087643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093712A (en) * | 2020-09-14 | 2020-12-18 | 湖州拓锐机械有限公司 | Energy-saving air compressor for textile machinery |
| CN112093712B (en) * | 2020-09-14 | 2022-09-23 | 江苏新凯晟机械设备有限公司 | Energy-saving air compressor for textile machinery |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20201226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |