CN214410418U - Interactive display device is used in english teaching - Google Patents
Interactive display device is used in english teaching Download PDFInfo
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- CN214410418U CN214410418U CN202120350030.0U CN202120350030U CN214410418U CN 214410418 U CN214410418 U CN 214410418U CN 202120350030 U CN202120350030 U CN 202120350030U CN 214410418 U CN214410418 U CN 214410418U
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- fixedly connected
- display device
- interactive display
- plate
- english teaching
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Abstract
The utility model discloses an interactive display device is used in english teaching, including the show board, the bottom of show board is provided with rotating assembly, rotating assembly includes the rack frame, the inner chamber meshing of rack frame has the gear, the pivot has been cup jointed in the axle center department of gear, the bottom fixedly connected with support column of rack frame, the vertical fixed plate that is provided with in left side of show inboard chamber, the right side fixedly connected with extension plate of fixed plate. The utility model discloses a setting of show board, rotating assembly traveller, fixing base, pulley, support column, fixed plate, extension plate, locating hole, arm-tie, locating pin, mounting panel, support, pull ring and sliding sleeve has reached the advantage of being convenient for adjust usable floor area, has solved the problem that current interactive display device for english teaching is not convenient for adjust usable floor area, and is convenient for adjust interactive display device's application angle, can satisfy user's demand, can not influence interactive display device's practicality.
Description
Technical Field
The utility model relates to an english teaching equipment technical field specifically is an interactive display device is used in english teaching.
Background
English teaching refers to the process of teaching english to people who are or are not the first language, English teaching relates to multiple professional theoretical knowledge, including linguistics, second language acquisition, vocabulary, sentence law, literature, corpus theory, cognitive psychology etc. content, and English teaching is a process that is progressive, and no matter is or not the people of first language to english, english study is all vital today that globalizing rapidly develops, needs to use interactive display device in English teaching.
Present interactive display device is used in english teaching is not convenient for adjust usable floor area, and is not convenient for adjust interactive display device's application angle, can't satisfy user's demand, can influence interactive display device's practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interactive display device is used in english teaching possesses the advantage of being convenient for adjust usable floor area, has solved current interactive display device is used in english teaching and has not been convenient for adjust usable floor area's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interactive display device is used in english teaching, includes the show board, the bottom of show board is provided with rotating assembly, rotating assembly includes the rack frame, the inner chamber meshing of rack frame has the gear, the pivot has been cup jointed to the axle center department of gear, the bottom fixedly connected with support column of rack frame, the vertical fixed plate that is provided with in left side of show board inner chamber, the right side fixedly connected with extension plate of fixed plate, the locating hole has been seted up from a left side to the right side in proper order in the back of extension plate, the right side of extension plate runs through to the right side and the fixedly connected with arm-tie of show board, the right side at the show board back is provided with the locating pin, the front of locating pin runs through to the inner chamber of show board and contacts with the inner chamber of locating hole.
Preferably, the top of the rotating shaft penetrates through the top of the rack frame and is sleeved with the first bearing, the top of the first bearing is fixedly connected with the bottom of the display board, the bottom of the rotating shaft is sleeved with the second bearing, and the bottom of the second bearing is fixedly connected with the bottom of the inner cavity of the rack frame.
Preferably, the bottom fixedly connected with mounting panel of support column, the equal fixedly connected with mounting hole in both sides of mounting panel bottom, the equal fixedly connected with support in both sides at mounting panel top, the inboard bottom fixed connection with support column both sides of support.
Preferably, the back of the positioning pin is fixedly connected with a pull ring, and the inner side of the pull ring is provided with anti-skid grains.
Preferably, the top and the bottom of fixed plate all fixedly connected with sliding sleeve, the inner chamber sliding connection of sliding sleeve has the traveller, the left side of traveller and the left top and the bottom fixed connection of show board inner chamber.
Preferably, the right side fixedly connected with limiting plate of traveller, and the outside of limiting plate and the right side of show board inner chamber bottom and the right side fixed connection at top.
Preferably, the right side at show board inner chamber top and the right side of bottom and the equal fixedly connected with fixing base in right side that is located the limiting plate, there is the pulley at the top of fixing base through loose axle swing joint, the inboard right side and the right side contact of bottom at extension plate top of pulley.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of show board, rotating assembly traveller, fixing base, pulley, support column, fixed plate, extension plate, locating hole, arm-tie, locating pin, mounting panel, support, pull ring and sliding sleeve has reached the advantage of being convenient for adjust usable floor area, has solved the problem that current interactive display device for english teaching is not convenient for adjust usable floor area, and is convenient for adjust interactive display device's application angle, can satisfy user's demand, can not influence interactive display device's practicality.
2. The utility model has the advantages that the bracket is arranged to fix the mounting plate and the supporting column, the mounting plate and the supporting column are prevented from shaking during working and use, the stability of the mounting plate and the supporting column during working is improved, the bearing I and the bearing II are arranged to stabilize the rotation of the rotating shaft, the stability of the rotating shaft during rotation is improved, the problem of shaking during working and use of the rotating shaft is prevented, the friction is reduced for the extension plate and the display plate by arranging the sliding sleeve and the sliding column to be matched with each other, the phenomenon of damage caused by overlarge friction force during use of the extension plate and the display plate is solved, the stability of the extension plate during movement is improved, the service lives of the extension plate and the display plate are prolonged, the limiting plate is arranged to fix the sliding column, the effect of the sliding column during use is better, and the sliding column is prevented from shaking during use, meanwhile, the limiting function is also realized on the sliding column and the sliding sleeve.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the display board structure of the present invention;
FIG. 3 is a sectional view of the structure of the display board of the present invention;
fig. 4 is a top view of the structure of the rotating assembly of the present invention.
In the figure: 1. a display board; 2. a rotating assembly; 201. a rack frame; 202. a gear; 203. a rotating shaft; 3. a traveler; 4. a fixed seat; 5. a pulley; 6. a support pillar; 7. a fixing plate; 8. an extension plate; 9. positioning holes; 10. pulling a plate; 11. positioning pins; 12. mounting a plate; 13. a support; 14. a pull ring; 15. and (4) a sliding sleeve.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an interactive display device for english teaching comprises a display board 1, wherein a rotating assembly 2 is arranged at the bottom of the display board 1, the rotating assembly 2 comprises a rack frame 201, a gear 202 is meshed with an inner cavity of the rack frame 201, a rotating shaft 203 is sleeved at the axis of the gear 202, a support column 6 is fixedly connected to the bottom of the rack frame 201, a fixed plate 7 is vertically arranged at the left side of the inner cavity of the display board 1, an extension plate 8 is fixedly connected to the right side of the fixed plate 7, positioning holes 9 are sequentially formed in the back of the extension plate 8 from left to right, a pull plate 10 is fixedly connected to the right side of the display board 1, a positioning pin 11 is arranged at the right side of the back of the display board 1, and the front of the positioning pin 11 penetrates through the inner cavity of the display board 1 and contacts with the inner cavity of the positioning holes 9;
the top of the rotating shaft 203 penetrates through the top of the rack frame 201 and is sleeved with the first bearing, the top of the first bearing is fixedly connected with the bottom of the display board 1, the bottom of the rotating shaft 203 is sleeved with the second bearing, the bottom of the second bearing is fixedly connected with the bottom of the inner cavity of the rack frame 201, the mounting plate 12 and the support column 6 are fixed by arranging the support 13, the problem that the mounting plate 12 and the support column 6 shake during working and use is prevented, and the working stability of the mounting plate 12 and the support column 6 is improved;
the bottom of the supporting column 6 is fixedly connected with the mounting plate 12, both sides of the bottom of the mounting plate 12 are fixedly connected with mounting holes, both sides of the top of the mounting plate 12 are fixedly connected with the supports 13, the inner sides of the supports 13 are fixedly connected with the bottoms of both sides of the supporting column 6, and the bearings I and II are arranged, so that the rotating stability of the rotating shaft 203 is improved, and the rotating shaft 203 is prevented from shaking during working and use;
the back of the positioning pin 11 is fixedly connected with a pull ring 14, the inner side of the pull ring 14 is provided with anti-skidding lines, and the sliding sleeve 15 and the sliding column 3 are matched with each other, so that the effect of reducing friction is achieved on the extension plate 8 and the display plate 1, the phenomenon that the extension plate 8 and the display plate 1 are damaged due to overlarge friction force when in use is solved, the stability of the extension plate 8 in moving is improved, and the service lives of the extension plate 8 and the display plate 1 are prolonged;
the top and the bottom of the fixed plate 7 are both fixedly connected with a sliding sleeve 15, the inner cavity of the sliding sleeve 15 is slidably connected with a sliding column 3, the left side of the sliding column 3 is fixedly connected with the top and the bottom of the left side of the inner cavity of the display plate 1, and the sliding column 3 is fixed by arranging a limiting plate, so that the sliding column 3 has a better effect in use, the sliding column 3 is prevented from shaking in use, and the sliding column 3 and the sliding sleeve 15 are limited;
the right side of the sliding column 3 is fixedly connected with a limiting plate, and the outer side of the limiting plate is fixedly connected with the right side of the bottom and the right side of the top of the inner cavity of the display board 1;
the right side at the 1 inner chamber top of show board and the right side of bottom and be located the equal fixedly connected with fixing base 4 in right side of limiting plate, loose axle swing joint has pulley 5 at the top of fixing base 4, the inboard of pulley 5 and the right side contact of the right side at the 8 tops of extension plate and bottom, through show board 1, 2 travelers 3 of rotating assembly, fixing base 4, pulley 5, support column 6, fixed plate 7, extension plate 8, locating hole 9, arm-tie 10, locating pin 11, mounting panel 12, support 13, the setting of pull ring 14 and sliding sleeve 15, the advantage of being convenient for adjust usable floor area has been reached, the problem that current interactive display device for english teaching is not convenient for adjust usable floor area has been solved, and be convenient for adjust interactive display device's angle of use, can satisfy user's demand, can not influence interactive display device's practicality.
When the interactive display device is used, the pull ring 14 drives the positioning pin 11 to move, the positioning pin 11 moves out of one side of the display board 1, the extension board 8 is driven to move by the pull plate 10, the extension board 8 drives the fixing plate 7 to move, the fixing plate 7 drives the extension board 8 to move to one side by the sliding sleeve 15 and the sliding column 3, the extension board 8 can be more stable when being moved by the assistance of the pulley 5, after the extension board 8 is moved to a proper size, the extension board 8 and the display board 1 are fixed by the positioning pin 11, the stability of the extension board 8 in use is improved, when the angle of the display board 1 needs to be adjusted, the display board 1 can be adjusted at multiple angles by the rack frame 201, the gear 202 and the rotating shaft 203, the bearing I and the bearing II, so that the angle can be more stable when the angle is adjusted, the advantage of convenient adjustment of the use area is achieved, and the problem that the use area is inconvenient to adjust by the existing interactive display device for English teaching is solved, and the use angle of the interactive display device is convenient to adjust, the requirements of users can be met, and the practicability of the interactive display device cannot be influenced.
The standard parts used in this application document all can be purchased from the market, and can be customized according to the record of description and drawings, the concrete connection mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, machinery, part and equipment all adopt conventional model among the prior art, the control mode is automatic control through the controller, the control circuit of controller can realize through technical staff's simple programming in this field, belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail, and the peripheral controller that mentions in the description can play the control role for the electrical components that this article mention, and this peripheral controller is conventional known equipment.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (7)
1. The utility model provides an interactive display device is used in english teaching, includes show board (1), its characterized in that: the bottom of the display board (1) is provided with a rotating component (2), the rotating component (2) comprises a rack frame (201), the inner cavity of the rack frame (201) is engaged with a gear (202), the axis of the gear (202) is sleeved with a rotating shaft (203), the bottom of the rack frame (201) is fixedly connected with a supporting column (6), the left side of the inner cavity of the display board (1) is vertically provided with a fixed plate (7), an extension plate (8) is fixedly connected to the right side of the fixing plate (7), positioning holes (9) are sequentially formed in the back of the extension plate (8) from left to right, the right side of the extension plate (8) penetrates through the right side of the display plate (1) and is fixedly connected with a pulling plate (10), the right side at show board (1) back is provided with locating pin (11), the front of locating pin (11) runs through to the inner chamber of show board (1) and contacts with the inner chamber of locating hole (9).
2. The interactive display device for English teaching of claim 1, wherein: the top of the rotating shaft (203) penetrates through the top of the rack frame (201) and is sleeved with a first bearing, the top of the first bearing is fixedly connected with the bottom of the display board (1), a second bearing is sleeved at the bottom of the rotating shaft (203), and the bottom of the second bearing is fixedly connected with the bottom of an inner cavity of the rack frame (201).
3. The interactive display device for English teaching of claim 1, wherein: the bottom fixedly connected with mounting panel (12) of support column (6), the equal fixedly connected with mounting hole in both sides of mounting panel (12) bottom, the equal fixedly connected with support (13) in both sides at mounting panel (12) top, the inboard bottom fixed connection of support (13) both sides with support column (6).
4. The interactive display device for English teaching of claim 1, wherein: the back of the positioning pin (11) is fixedly connected with a pull ring (14), and the inner side of the pull ring (14) is provided with anti-skid grains.
5. The interactive display device for English teaching of claim 1, wherein: the top and the bottom of fixed plate (7) are all fixedly connected with sliding sleeve (15), the inner chamber sliding connection of sliding sleeve (15) has traveller (3), the left side of traveller (3) and the left top and the bottom fixed connection of show board (1) inner chamber.
6. The interactive display device for English teaching of claim 5, wherein: the right side fixedly connected with limiting plate of traveller (3), and the outside of limiting plate and the right side of show board (1) inner chamber bottom and the right side fixed connection at top.
7. The interactive display device for English teaching of claim 1, wherein: show the equal fixedly connected with fixing base (4) in right side and the right side of bottom at board (1) inner chamber top and the right side that is located the limiting plate, there are pulley (5) at the top of fixing base (4) through loose axle swing joint, the inboard of pulley (5) contacts with the right side at the right side and the right side of bottom at extension plate (8) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350030.0U CN214410418U (en) | 2021-02-06 | 2021-02-06 | Interactive display device is used in english teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350030.0U CN214410418U (en) | 2021-02-06 | 2021-02-06 | Interactive display device is used in english teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214410418U true CN214410418U (en) | 2021-10-15 |
Family
ID=78024503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120350030.0U Expired - Fee Related CN214410418U (en) | 2021-02-06 | 2021-02-06 | Interactive display device is used in english teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214410418U (en) |
-
2021
- 2021-02-06 CN CN202120350030.0U patent/CN214410418U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 Termination date: 20220206 |