CN114515066A - Multimedia device that international education teaching used - Google Patents
Multimedia device that international education teaching used Download PDFInfo
- Publication number
- CN114515066A CN114515066A CN202210177259.8A CN202210177259A CN114515066A CN 114515066 A CN114515066 A CN 114515066A CN 202210177259 A CN202210177259 A CN 202210177259A CN 114515066 A CN114515066 A CN 114515066A
- Authority
- CN
- China
- Prior art keywords
- plate
- sliding
- guide pillar
- working
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/02—Adjustable forms
- A47B39/023—Adjustable forms with adjustable spacing between table and chair
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/08—Seats or backs for forms, e.g. foldable seat parts
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/008—Tables or desks having means for applying electronic or electric devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Toys (AREA)
Abstract
The invention provides a multimedia device used for international education teaching, which belongs to the field of multimedia teaching and comprises a protective frame, a sliding orifice plate, a turnover guide pillar, a turnover chute, a sliding guide pillar, a sliding groove hole, a gear, a protective sliding plate and a protective chute, wherein the inner wall of the protective frame is provided with a working screw rod for driving the sliding orifice plate to horizontally slide, and the two ends of the sliding orifice plate are respectively provided with a working groove hole for driving the turnover guide pillar to slide along the turnover chute, the opening and closing operation of the protective sliding plate is realized.
Description
Technical Field
The invention relates to the field of multimedia teaching, in particular to a multimedia device for international education and teaching.
Background
Multimedia is the synthesis of many media, generally include the multiple media forms such as the text, sound and picture, in the computer system, multimedia means a kind of man-machine interactive information exchange and spread media combining two or more kinds of media, the media used includes characters, pictures, photos, sound, animation and film, and the interactive function that the form provides, the teaching is a kind of human peculiar talent training activities that teacher's teaching and student's study make up; through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society, and at present, teachers need to utilize different education devices to cooperate with the education work of the teachers when educating the students.
However, the multimedia device used in the existing international education teaching has the problem that the multimedia device is not protected when in use, so that the service life of the multimedia device is low, the multimedia device used in the existing international education teaching has the problem that the multimedia device cannot adjust the multimedia device at different angles when in use, so that the user cannot clearly watch the multimedia device due to light, the multimedia device used in the existing international education teaching has the problem that the multimedia device cannot be arranged when in use, the use site is disordered after the multimedia device is used, and the requirements of people cannot be met, so that the multimedia device used in the international education teaching is provided.
Disclosure of Invention
The invention aims to provide a multimedia device for international education and teaching, which aims to solve the problems that the multimedia device proposed in the background art is not subjected to protection operation, cannot be adjusted at different angles and cannot be arranged.
The invention is realized in the following way: a multimedia device used in international education and teaching comprises a protective frame, a sliding orifice plate, a turning guide post, a turning chute, a sliding guide post, a sliding groove hole, a gear, a protective sliding plate and a protective chute, the inner wall of the protective frame is provided with a working screw rod for driving the sliding orifice plate to horizontally slide, both ends of the sliding pore plate are provided with working groove holes for driving the overturning guide posts to slide along the overturning chute, one end of the overturning guide post, which is far away from the working slotted hole, is fixedly connected with a mounting bottom plate which is used for driving the sliding guide post to horizontally slide along the sliding slotted hole, one end of the sliding guide post, which is far away from the mounting bottom plate, is screwed with a driving toothed plate for driving the gear to rotate, the top meshing of gear has the driven pinion rack with protection frame inner wall sliding connection, driven pinion rack's lateral wall has connect soon and is used for driving the protection slide is followed the gliding connecting rod of protection spout.
Preferably, the outer wall fixedly connected with tilting mechanism of mounting plate, and the display screen that tilting mechanism's lateral wall fixedly connected with and mounting plate outer wall connect soon, protective frame's bottom fixedly connected with backup pad, and the inner wall fixedly connected with playback mechanism of backup pad.
Preferably, the overturning chute is provided with a front section and a rear section, the length of the front half section of the overturning chute is equal to that of the sliding groove hole, the rear half section of the overturning chute is arc-shaped, the mounting base plate forms a sliding structure with the front half section of the overturning chute through the overturning guide pillar and the sliding guide pillar, the mounting base plate forms a rotating structure with the sliding groove hole through the rear half section of the overturning chute, and the rotating angle of the mounting base plate is 90 degrees.
Preferably, the active toothed plate forms a sliding structure through the sliding guide pillar and the sliding groove hole with the protective frame, the position relation of the active toothed plate and the driven toothed plate is centrosymmetric about the gear, the protective sliding chute is provided with a front end and a rear end, the rear half section of the protective sliding chute is in a quarter arc shape, the protective sliding plate forms a sliding structure through the front half section of the protective sliding chute and the connecting rod with the protective frame, and the protective sliding plate forms a lifting structure through the rear half section of the protective sliding chute and the connecting rod with the protective frame.
Preferably, tilting mechanism includes upset motor, rotatory mainboard, direction orifice plate, initiative turn trough, rotatory subplate and driven turn trough, tilting mechanism's outer wall fixedly connected with upset motor, and the output of upset motor installs rotatory mainboard, the one end swing joint that upset motor was kept away from to rotatory mainboard has the direction orifice plate, and the direction orifice plate has seted up the initiative turn trough with the position of being connected of direction orifice plate, the top swing joint of direction orifice plate has the rotatory subplate with display screen outer wall fixed connection, and the position of being connected of rotatory subplate and direction orifice plate has seted up driven turn trough.
Preferably, the direction orifice plate constitutes revolution mechanic through between rotatory mainboard and the initiative rotary trough and the tilting mechanism, rotatory subplate passes through to constitute revolution mechanic between direction orifice plate and the driven rotary trough and the mounting plate, and the rotation angle of rotatory subplate is 180, the rotation center of rotatory mainboard, the rotation center of direction orifice plate and the rotation center of rotatory subplate put same straight line, and the rotation center of rotatory mainboard, the rotation center of direction orifice plate and the contained angle between the rotation center of rotatory subplate position and the mounting plate is 45.
Preferably, the homing mechanism comprises an electric push rod, a sliding slide plate, a working guide pillar, a connecting pore plate, a sliding pore groove, a seat support, a guide pillar, a working chute, a seat cushion, a working rotating plate, a driving groove pore, a lifting backup plate and a driven groove pore, the side wall of the homing mechanism is fixedly connected with the electric push rod, the output end of the electric push rod is provided with the sliding slide plate which is in sliding connection with the inner wall of the support plate, one end of the sliding slide plate, far away from the electric push rod, is fixedly connected with the working guide pillar, one end of the working guide pillar is movably connected with the connecting pore plate which is in sliding connection with the inner wall of the support plate, the connecting part of the connecting pore plate and the working guide pillar is provided with the sliding pore groove, one end of the connecting pore plate, far away from the working guide pillar, is in sliding connection with the seat support, the outer wall of the connecting pore plate, above the sliding pore groove, is movably connected with the guide pillar which is in sliding connection with the seat support, and a working chute is arranged at the connecting part of the guide pillar and the connecting pore plate, one end of the guide pillar, which is far away from the working chute, is fixedly connected with a seat cushion which is connected with a seat support in a sliding manner, one end of the seat cushion and the guide pillar is movably connected with a working rotating plate which is connected with the outer wall of the seat support in a rotating manner, a driving slotted hole is arranged at the connecting part of the working rotating plate and the guide pillar, one end of the working rotating plate, which is far away from the driving slotted hole, is movably connected with a lifting backup plate which is connected with the outer wall of the seat support in a sliding manner, and a driven slotted hole is arranged at the connecting part of the lifting backup plate and the working rotating plate.
Preferably, the connection hole plate forms a sliding structure with the seat support through the working guide post and the sliding hole groove, the sliding length of the connection hole plate is equal to the length of the sliding hole groove, the seat support forms a sliding structure with the support plate through the working guide post and the connection hole plate, and the sliding length of the seat support is equal to the width of the seat support.
Preferably, the seat cushion forms a lifting structure between the seat cushion and the seat support through the guide post and the working chute, the lifting height of the seat cushion is equal to the vertical height of the working chute, the working rotating plate forms a rotating structure between the seat support and the driving slotted hole through the guide post, the lifting backup plate forms a lifting structure between the seat support and the driven slotted hole through the working rotating plate, and the lifting height of the lifting backup plate is three times of the lifting height of the seat cushion.
The multimedia device used for international education and teaching provided by the invention has the following beneficial effects when in use:
1. this multimedia device that international education and teaching used, through the first half section that sets up the upset spout, in protective frame, the work screw rod drives the work slotted hole through the slip orifice plate and follows protective frame's inner wall horizontal slip to make the work slotted hole drive mounting plate through the upset guide pillar along the first half section horizontal slip of upset spout, realize the horizontal slip operation to mounting plate.
2. This multimedia device that international education and teaching used, through the second half section that sets up the upset spout, in protective framework. The work slotted hole continues to slide along the inner wall of the protection frame, and the work slotted hole drives the overturning guide pillar to slide along the latter half section of the overturning chute, so that the overturning guide pillar slides to drive the installation bottom plate to overturn, and the overturning operation on the installation bottom plate is realized.
3. This multimedia device that international education and teaching used, through setting up the protection slide, mounting plate slides and drives the slip guide pillar and slide along the sliding groove inner wall in protection frame, and the slip guide pillar slides and drives the horizontal slip of initiative pinion rack, and the horizontal slip of initiative pinion rack passes through the gear and drives driven pinion rack and the relative horizontal slip of initiative pinion rack, and the driven pinion rack slides and drives the protection slide through connecting the connecting rod and slide along the inner wall of protection spout, realizes the operation that opens and shuts to the protection slide.
4. This multimedia device that international education and teaching used, through setting up the vice board of rotation, in tilting mechanism, rotatory mainboard rotates and drives the direction orifice plate through initiative turn trough and rotates to make the direction orifice plate rotate and drive the vice board of rotation through driven turn trough and rotate, the vice board of rotation drives the display screen and rotates, realizes carrying out the angle modulation operation to the display screen.
5. This multimedia device that international education and teaching used, through setting up the seat support, in the mechanism of returning to the throne, the connection orifice board slides and drives guide pillar along the vertical lift of seat support outer wall through the work chute, and the vertical lift of guide pillar drives the vertical lift of seat pad, and simultaneously, the vertical slip of guide pillar drives the rotation of work commentaries on classics board through initiative slotted hole, and the rotation of work commentaries on classics board drives the relative vertical lift of lift backup plate and seat pad through driven slotted hole, realizes the arrangement operation to the seat support.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts. The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings. Like reference numerals refer to like parts throughout the drawings. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a first perspective view of a portion of the containment frame of the present invention;
FIG. 3 is a second perspective view of a portion of the containment frame of the present invention;
FIG. 4 is a schematic view of the connecting structure of the protection chute and the connecting link rod of the present invention;
FIG. 5 is a schematic view of a first perspective structure of the turnover mechanism of the present invention;
FIG. 6 is a schematic view of a second perspective structure of the turnover mechanism of the present invention;
FIG. 7 is a schematic view of the internal structure of the support plate according to the present invention;
fig. 8 is a schematic view of a part of the homing mechanism of the present invention.
Summary of reference numerals: 1, a protective frame; 2, working screw rods; 3, sliding the orifice plate; 4, overturning the guide post; 5, turning over the sliding chute; 6, working slotted holes; 7, sliding the guide post; 8, sliding slotted holes; 9, mounting a bottom plate; 10, a gear; 11, a driving tooth; 12, a driven toothed plate; 13, a protective sliding plate; 14, a protective chute; 15, connecting a connecting rod; 16, a turnover mechanism; 1601, turning over a motor; 1602, rotating the main board; 1603, guide orifice plate; 1604, active rotary trough; 1605, rotating the subplate; 1606, from the driven wheel; 17, a display screen; 18, a support plate; 19, a homing mechanism; 1901, electric push rod; 1902, a slide plate; 1903, working guide post; 1904, connecting the orifice plate; 1905, sliding hole grooves; 1906, seat support; 1907, a guide post; 1908, a working chute; 1909, seat cushion; 1910, a working rotating plate; 1911, active slot; 1912, lifting and lowering; 1913 driven slot
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection 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.
Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The embodiment, please refer to fig. 1 to 8, which provides a multimedia device for international education and teaching, including a protection frame 1, a sliding hole plate 3, a turning guide pillar 4, a turning chute 5, a sliding guide pillar 7, a sliding slot 8, a gear 10, a protection sliding plate 13 and a protection chute 14, wherein the inner wall of the protection frame 1 is provided with a working screw 2 for driving the sliding hole plate 3 to horizontally slide, both ends of the sliding hole plate 3 are respectively provided with a working slot 6 for driving the turning guide pillar 4 to slide along the turning chute 5, one end of the turning guide pillar 4 far away from the working slot 6 is fixedly connected with a mounting bottom plate 9 for driving the sliding guide pillar 7 to horizontally slide along the sliding slot 8, one end of the sliding guide pillar 7 far away from the mounting bottom plate 9 is screwed with a driving toothed plate 11 for driving the gear 10 to rotate, the top end of the gear 10 is engaged with a driven toothed plate 12 slidably connected with the inner wall of the protection frame 1, the side wall of the driven toothed plate 12 is screwed with a connecting link rod 15 for driving the protective sliding plate 13 to slide along the protective sliding chute 14.
Further, the outer wall fixedly connected with tilting mechanism 16 of mounting plate 9, and the lateral wall fixedly connected with of tilting mechanism 16 and the display screen 17 that the mounting plate 9 outer wall connects soon, protective frame 1's bottom fixedly connected with backup pad 18, and the inner wall fixedly connected with playback mechanism 19 of backup pad 18, through setting up tilting mechanism 16, be favorable to carrying out angle modulation operation to display screen 17, be convenient for realize the observation operation to the different angles of display screen 17, through setting up playback mechanism 19, be favorable to realizing the playback arrangement operation to seat support 1906.
Further, the turning chute 5 is provided with a front section and a rear section, the length of the front half section of the turning chute 5 is equal to the length of the sliding groove hole 8, the rear half section of the turning chute 5 is arc-shaped, the mounting base plate 9 forms a sliding structure with the front half section of the turning chute 5 through the turning guide pillar 4 and the sliding guide pillar 7, the mounting base plate 9 forms a rotating structure with the sliding groove hole 8 through the rear half section of the turning chute 5, the rotating angle of the mounting base plate 9 is 90 degrees, the working groove hole 6 drives the mounting base plate 9 to horizontally slide along the front half section of the turning chute 5 through the turning guide pillar 4 by setting the front half section of the turning chute 5, the pushing operation on the mounting base plate 9 is favorably realized, the working groove hole 6 drives the turning guide pillar 4 to slide along the rear half section of the turning chute 5 by setting the rear half section of the turning chute 5, so that the turning guide pillar 4 slides to drive the mounting base plate 9 to turn, the turning operation of the mounting baseplate 9 is realized.
Furthermore, the active toothed plate 11 forms a sliding structure with the protective frame 1 through the sliding guide post 7 and the sliding slot hole 8, and the position relationship between the driving toothed plate 11 and the driven toothed plate 12 is centrosymmetric about the gear 10, the protective sliding chute 14 is provided with a front end and a rear end, and the rear half section of the protective sliding chute 14 is in a quarter arc shape, the protective sliding plate 13 forms a sliding structure with the protective framework 1 through the front half section of the protective sliding chute 14 and the connecting rod 15, and the protection sliding plate 13 forms a lifting structure between the rear half section of the protection sliding chute 14 and the connecting rod 15 and the protection frame 1, so that the sliding guide pillar 7 can slide to drive the driving toothed plate 11 to horizontally slide, the driving toothed plate 11 horizontally slide to drive the driven toothed plate 12 to horizontally slide relative to the driving toothed plate 11 through the gear 10, and the driven toothed plate 12 slides to drive the protection sliding plate 13 to slide along the inner wall of the protection sliding chute 14 through the connecting rod 15.
Further, the turning mechanism 16 includes a turning motor 1601, a rotating main board 1602, a guiding orifice plate 1603, a driving rotary slot 1604, a rotating auxiliary board 1605 and a driven rotary slot 1606, the outer wall of the turning mechanism 16 is fixedly connected with the turning motor 1601, the rotating main board 1602 is installed at the output end of the turning motor 1601, one end of the rotating main board 1602, which is far away from the turning motor 1601, is movably connected with the guiding orifice plate 1603, the driving rotary slot 1604 is formed at the connecting part of the guiding orifice plate 1603 and the guiding orifice plate 1603, the top end of the guiding orifice plate 1603 is movably connected with the rotating auxiliary board 1605 fixedly connected with the outer wall of the display screen 17, the driven rotary slot 1606 is formed at the connecting part of the rotating auxiliary board 1605 and the guiding orifice plate 1603, the turning mechanism 16 is arranged, the rotating main board 1602 rotates to drive the guiding orifice plate 1603 to rotate through the driving rotary slot 1604, so that the guiding orifice plate 1603 rotates to drive the rotating auxiliary board to rotate through the driven rotary slot 1606, the rotating auxiliary board 1605 rotates to drive the display screen 17 to rotate, the angle adjustment operation of the display screen 17 is realized.
Further, the pilot orifice plate 1603 is passed through and constitutes revolution mechanic between rotatory mainboard 1602 and initiative rotary groove 1604 and tilting mechanism 16, rotatory subplate 1605 is passed through and constitutes revolution mechanic between pilot orifice plate 1603 and driven rotary groove 1606 and the mounting baseplate 9, and the rotation angle of rotatory subplate 1605 is 180, the rotation center of rotatory mainboard 1602, the rotation center of pilot orifice plate 1603 and the rotation center of rotatory subplate 1605 are in the same straight line, and the rotation center of rotatory mainboard 1602, the rotation center of pilot orifice plate 1603 and the straight line of the rotation center of rotatory subplate 1605 and the mounting baseplate 9 between be 45, be favorable to rotatory mainboard 1602 to rotate and drive pilot orifice plate 1603 through initiative rotary groove 1604 and rotate, so that pilot orifice plate 1603 rotates and drive rotatory subplate 1605 through driven rotary groove 1606 and rotate, realize the pivoted control operation to rotatory subplate 1605.
Furthermore, the homing mechanism 19 includes an electric push rod 1901, a sliding slide plate 1902, a working guide column 1903, a connecting pore plate 1904, a sliding pore groove 1905, a seat support 1906, a guide column 1907, a working inclined groove 1908, a seat cushion 1909, a working rotating plate 1910, a driving pore 1911, a lifting backup plate 1912 and a driven pore 1913, the electric push rod 1901 is fixedly connected to a side wall of the homing mechanism 19, the sliding slide plate 1902 is mounted at an output end of the electric push rod 1901 and slidably connected to an inner wall of the support plate 18, the working guide column 1903 is fixedly connected to one end of the sliding slide plate 1902, which is far away from the electric push rod 1901, the connecting pore plate 1904 is slidably connected to the inner wall of the support plate 18, the sliding pore groove 1905 is formed at a connecting portion between the pore plate 1904 and the working guide column 1903, the seat support 1906 is slidably connected to one end of the pore plate 1904, which is far away from the working guide column 1903, a guide post 1907 slidably connected to the seat support 1906 is movably connected to an outer wall of the connection hole plate 1904 above the sliding hole slot 1905, a working chute 1908 is formed at a connection portion between the guide post 1907 and the connection hole plate 1904, a seat cushion 1909 slidably connected to the seat support 1906 is fixedly connected to an end of the guide post 1907 away from the working chute 1908, a working rotating plate 1910 rotatably connected to an outer wall of the seat support 1906 is movably connected to an end of the seat cushion 1909 and the guide post 1907, a driving slot 1 is formed at a connection portion between the working rotating plate 1910 and the guide post 1907, a lifting backup plate 1912 slidably connected to an outer wall of the seat support 1906 is movably connected to an end of the working rotating plate 1911 away from the driving slot 1911, a driven slot 3 is formed at a connection portion between the lifting backup plate 1912 and the working rotating plate 1910, and the return mechanism 19 is arranged to facilitate the working post 1903 to drive the connection hole plate 1904 to slide along the inner wall of the seat support 1906 through the sliding hole groove 1905, the connecting pore plate 1904 slides to drive the guide pillar 1907 to vertically lift along the outer wall of the seat support 1906 through the working chute 1908, the guide pillar 1907 vertically lifts to drive the seat cushion 1909 to vertically lift, meanwhile, the guide pillar 1907 vertically slides to drive the working rotating plate 1910 to rotate through the driving slotted hole 1911, the working rotating plate 1910 rotates to drive the lifting backup plate 1912 and the seat cushion 1909 to vertically lift relatively through the driven slotted hole 1913, and the pushing operation on the seat support 1906 is achieved.
Further, the connecting hole plate 1904 forms a sliding structure with the seat support 1906 through the working guide column 1903 and the sliding hole groove 1905, the sliding length of the connecting hole plate 1904 is equal to the length of the sliding hole groove 1905, the seat support 1906 forms a sliding structure with the support plate 18 through the working guide column 1903 and the connecting hole plate 1904, the sliding length of the seat support 1906 is equal to the width of the seat support 1906, and the sliding plate 1902 is favorable for driving the working guide column 1903 to slide along the inner wall of the support plate 18, so that the working guide column 1903 drives the connecting hole plate 1904 to slide along the inner wall of the seat support 1906 through the sliding hole groove 1905, and the sliding control operation of the connecting hole plate 1904 is realized.
Further, the seat cushion 1909 forms a lifting structure with the seat support 1906 through the guide posts 1907 and the working chutes 1908, and the lifting height of the seat cushion 1909 is equal to the vertical height of the working chute 1908, the working rotating plate 1910 forms a rotating structure with the seat support 1906 through the guide columns 1907 and the active slot 1911, and the lifting backup plate 1912 forms a lifting structure with the seat support 1906 through the working rotating plate 1910 and the driven slotted holes 1913, the lifting height of the lifting backup plate 1912 is three times of that of the seat cushion 1909, which is beneficial for the connecting orifice plate 1904 to slide through the working chute 1908 to drive the guide posts 1907 to vertically lift along the outer wall of the seat support 1906, meanwhile, the guide post 1907 slides vertically to drive the working rotating plate 1910 to rotate through the driving slotted hole 1911, the working rotating plate 1910 rotates to drive the lifting backup plate 1912 and the seat cushion 1909 to lift vertically relatively through the driven slotted hole 1913, and the control operation of the relative vertical sliding of the guide post 1907 and the lifting backup plate 1912 is realized.
As shown in fig. 1, when the multimedia device for international education and teaching is used, firstly, a seat support 1906 is pushed, in a homing mechanism 19, an electric push rod 1901 works to drive a working guide column 1903 to slide along an inner wall of a support plate 18 through a sliding slide plate 1902, so that the working guide column 1903 drives a connecting pore plate 1904 to slide along the inner wall of the seat support 1906 through a sliding pore 1905, the connecting pore plate 1904 slides to drive a guide column 1907 to vertically lift along an outer wall of the seat support 1906 through a working chute 1908, the guide column 1907 vertically lifts to drive a seat cushion 1909 to vertically lift, and simultaneously, the guide column 1907 vertically slides to drive a working rotating plate 1910 through a driving pore 1911, the working rotating plate 1910 drives a lifting backup plate 1912 to vertically lift relative to the seat cushion 1909 through a driven pore 1913, thereby realizing the pushing operation of the seat support 1906.
Then, the installation base plate 9 is pushed to perform protection operation, in the protection frame 1, the working screw 2 works to drive the working slotted hole 6 to horizontally slide along the inner wall of the protection frame 1 through the sliding hole plate 3, so that the working slotted hole 6 drives the installation base plate 9 to horizontally slide along the first half section of the turnover chute 5 through the turnover guide pillar 4, meanwhile, the installation base plate 9 slides to drive the sliding guide pillar 7 to slide along the inner wall of the sliding slotted hole 8, the sliding guide pillar 7 slides to drive the driving toothed plate 11 to horizontally slide, the driving toothed plate 11 horizontally slides to drive the driven toothed plate 12 to horizontally slide relative to the driving toothed plate 11 through the gear 10, the driven toothed plate 12 slides to drive the protection sliding plate 13 to slide along the inner wall of the protection chute 14 through the connecting rod 15, and the opening and closing operation of the protection sliding plate 13 is realized.
Next, the mounting baseplate 9 is turned over in the protection frame 1. The work slotted hole 6 continues to slide along the inner wall of the protection frame 1, and the work slotted hole 6 drives the overturning guide post 4 to slide along the rear half section of the overturning chute 5, so that the overturning guide post 4 slides to drive the installation bottom plate 9 to overturn, and the overturning operation on the installation bottom plate 9 is realized.
Finally, carry out angle modulation operation to display screen 17, in tilting mechanism 16, upset motor 1601 work drives rotatory mainboard 1602 and rotates, and rotatory mainboard 1602 rotates and drives guide hole board 1603 through initiative turn-trough 1604 and rotates to make guide hole board 1603 rotate and drive rotatory subplate 1605 through driven turn-trough 1606 and rotate, rotatory subplate 1605 rotates and drives display screen 17 and rotate, realize carrying out angle modulation operation to display screen 17.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a multimedia device that international education and teaching used, includes protection frame, slip orifice plate, upset guide pillar, upset spout, slip guide pillar, slip slotted hole, gear, protection slide and protection spout, its characterized in that: the inner wall of protection frame is provided with and is used for driving the gliding work screw rod of slip orifice plate level, the both ends of slip orifice plate are all offered and are used for driving the upset guide pillar is followed the gliding work slotted hole of upset spout, the one end fixedly connected with that the work slotted hole was kept away from to the upset guide pillar is used for driving the slip guide pillar is followed the gliding mounting plate of slip slotted hole level, the one end that mounting plate was kept away from to the slip guide pillar has connect soon and is used for driving gear revolve's initiative pinion rack, the meshing of the top of gear has the driven pinion rack with protection frame inner wall sliding connection, the lateral wall of driven pinion rack has connect soon and is used for driving the protection slide is followed the gliding connecting rod of protection spout.
2. A multimedia device for international educational teaching according to claim 1, wherein: the outer wall fixedly connected with tilting mechanism of mounting plate, and tilting mechanism's lateral wall fixedly connected with and the display screen that mounting plate outer wall connects soon, protective frame's bottom fixedly connected with backup pad, and the inner wall fixedly connected with playback mechanism of backup pad.
3. A multimedia apparatus for international educational use, according to claim 1, wherein: the turnover chute is provided with a front section and a rear section, the length of the front half section of the turnover chute is equal to that of the sliding groove hole, the rear half section of the turnover chute is arc-shaped, the mounting base plate forms a sliding structure with the front half section of the turnover chute through the turnover guide pillar and the sliding guide pillar, the mounting base plate forms a rotating structure with the sliding groove hole through the rear half section of the turnover chute, and the rotating angle of the mounting base plate is 90 degrees.
4. A multimedia apparatus for international educational use, according to claim 1, wherein: the utility model discloses a protection slide structure, including protection slide groove, driving toothed plate, driven toothed plate, protection slide, connecting rod and protection frame, driving toothed plate constitutes sliding structure between through sliding guide pillar and sliding slotted hole and the protection frame, and driving toothed plate and driven toothed plate's positional relation is central symmetry about the gear, both ends around the protection spout is provided with, and the latter half section of protection spout is the quarter arcuation, the protection slide constitutes sliding structure through between the former half section of protection spout and connecting rod and the protection frame, and constitutes elevation structure between the latter half section of protection spout and connecting rod and the protection frame.
5. A multimedia apparatus for international educational use, according to claim 2, wherein: tilting mechanism includes upset motor, rotatory mainboard, guiding hole board, initiative turn trough, rotatory subplate and driven turn trough, tilting mechanism's outer wall fixedly connected with upset motor, and the output of upset motor installs rotatory mainboard, the one end swing joint that the upset motor was kept away from to rotatory mainboard has the guiding hole board, and the guiding hole board has seted up the initiative turn trough with the connecting portion of guiding hole board, the top swing joint of guiding hole board has the rotatory subplate with display screen outer wall fixed connection, and the connecting portion of rotatory subplate and guiding hole board has seted up driven turn trough.
6. An international educational use multimedia apparatus in accordance with claim 5, wherein: the direction orifice plate passes through and constitutes revolution mechanic between rotatory mainboard and the initiative rotary trough and the tilting mechanism, rotatory subplate passes through to constitute revolution mechanic between direction orifice plate and the driven rotary trough and the mounting plate, and the rotation angle of rotatory subplate is 180, the rotation center of rotatory mainboard, the rotation center of direction orifice plate and the rotation center of rotatory subplate put same straight line, and the rotation center of rotatory mainboard, the rotation center of direction orifice plate and the contained angle between the straight line that the rotation center of rotatory subplate put and the mounting plate are 45.
7. A multimedia apparatus for international educational use, according to claim 2, wherein: the homing mechanism comprises an electric push rod, a sliding slide plate, a working guide pillar, a connecting pore plate, a sliding pore groove, a seat support, a guide pillar, a working chute, a seat cushion, a working rotating plate, a driving groove hole, a lifting backup plate and a driven groove hole, wherein the side wall of the homing mechanism is fixedly connected with the electric push rod, the output end of the electric push rod is provided with the sliding slide plate which is in sliding connection with the inner wall of the support plate, one end of the sliding slide plate, far away from the electric push rod, is fixedly connected with the working guide pillar, one end of the working guide pillar is movably connected with the connecting pore plate which is in sliding connection with the inner wall of the support plate, the connecting part of the connecting pore plate and the working guide pillar is provided with the sliding pore groove, one end of the connecting pore plate, far away from the working guide pillar, is in sliding connection with the seat support, the outer wall of the connecting pore plate, above the sliding pore groove, is movably connected with the guide pillar which is in sliding connection with the seat support, and the connecting part of the guide pillar and the connecting hole plate is provided with a working chute, one end of the guide pillar, far away from the working chute, is fixedly connected with a seat cushion in sliding connection with a seat support, one end of the seat cushion and the guide pillar is movably connected with a working rotating plate in rotary connection with the outer wall of the seat support, the connecting part of the working rotating plate and the guide pillar is provided with a driving slotted hole, one end of the working rotating plate, far away from the driving slotted hole, is movably connected with a lifting backup plate in sliding connection with the outer wall of the seat support, and the connecting part of the lifting backup plate and the working rotating plate is provided with a driven slotted hole.
8. A multimedia apparatus for international educational use, according to claim 7, wherein: the connecting pore plate forms a sliding structure with the seat support through the working guide pillar and the sliding pore groove, the sliding length of the connecting pore plate is equal to the length of the sliding pore groove, the seat support forms a sliding structure with the support plate through the working guide pillar and the connecting pore plate, and the sliding length of the seat support is equal to the width of the seat support.
9. A multimedia apparatus for international educational use, according to claim 7, wherein: the seat cushion forms a lifting structure between the guide post and the working chute and the seat support, the lifting height of the seat cushion is equal to the vertical height of the working chute, the working rotating plate forms a rotating structure between the guide post and the driving slotted hole and the seat support, the lifting backup plate forms a lifting structure between the working rotating plate and the driven slotted hole and the seat support, and the lifting height of the lifting backup plate is three times of the lifting height of the seat cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177259.8A CN114515066B (en) | 2022-02-24 | 2022-02-24 | Multimedia device that international education and teaching used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177259.8A CN114515066B (en) | 2022-02-24 | 2022-02-24 | Multimedia device that international education and teaching used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114515066A true CN114515066A (en) | 2022-05-20 |
| CN114515066B CN114515066B (en) | 2023-05-16 |
Family
ID=81598598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210177259.8A Active CN114515066B (en) | 2022-02-24 | 2022-02-24 | Multimedia device that international education and teaching used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114515066B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270157B1 (en) * | 2000-04-06 | 2001-08-07 | Stanley Joseph Kapushinski | Floppy desk |
| US20170051866A1 (en) * | 2015-08-21 | 2017-02-23 | Syncmold Enterprise Corp. | Supporting stand for display device |
| CN109793351A (en) * | 2019-02-26 | 2019-05-24 | 烟台工程职业技术学院(烟台市技师学院) | A kind of dais convenient for students'ideological education training |
| CN110051131A (en) * | 2019-04-09 | 2019-07-26 | 温州职业技术学院 | A kind of spliced tables and chairs |
| CN210227281U (en) * | 2019-06-01 | 2020-04-03 | 黑龙江工业学院 | A multimedia desk for college english listening comprehension teaching |
| CN210300046U (en) * | 2019-04-10 | 2020-04-14 | 郭咏 | Display device of education informationization hardware equipment |
| CN111105654A (en) * | 2020-03-06 | 2020-05-05 | 湖南化工职业技术学院（湖南工业高级技工学校） | English teaching aid beneficial to improving English teaching efficiency |
| CN111759096A (en) * | 2020-07-29 | 2020-10-13 | 武树朋 | High school student's eyeshield desk |
| CN113558382A (en) * | 2021-08-05 | 2021-10-29 | 江西万友实业有限公司 | Anti-cheating desk for college campus examinations |
| CN113712381A (en) * | 2021-09-10 | 2021-11-30 | 周俊太 | Teaching demonstration is with multi-functional foldable teaching podium |
-
2022
- 2022-02-24 CN CN202210177259.8A patent/CN114515066B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270157B1 (en) * | 2000-04-06 | 2001-08-07 | Stanley Joseph Kapushinski | Floppy desk |
| US20170051866A1 (en) * | 2015-08-21 | 2017-02-23 | Syncmold Enterprise Corp. | Supporting stand for display device |
| CN109793351A (en) * | 2019-02-26 | 2019-05-24 | 烟台工程职业技术学院(烟台市技师学院) | A kind of dais convenient for students'ideological education training |
| CN110051131A (en) * | 2019-04-09 | 2019-07-26 | 温州职业技术学院 | A kind of spliced tables and chairs |
| CN210300046U (en) * | 2019-04-10 | 2020-04-14 | 郭咏 | Display device of education informationization hardware equipment |
| CN210227281U (en) * | 2019-06-01 | 2020-04-03 | 黑龙江工业学院 | A multimedia desk for college english listening comprehension teaching |
| CN111105654A (en) * | 2020-03-06 | 2020-05-05 | 湖南化工职业技术学院（湖南工业高级技工学校） | English teaching aid beneficial to improving English teaching efficiency |
| CN111759096A (en) * | 2020-07-29 | 2020-10-13 | 武树朋 | High school student's eyeshield desk |
| CN113558382A (en) * | 2021-08-05 | 2021-10-29 | 江西万友实业有限公司 | Anti-cheating desk for college campus examinations |
| CN113712381A (en) * | 2021-09-10 | 2021-11-30 | 周俊太 | Teaching demonstration is with multi-functional foldable teaching podium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114515066B (en) | 2023-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211604357U (en) | Inactive multimedia device of innovation entrepreneurship education | |
| CN216119472U (en) | Display device for education and teaching | |
| CN106056990A (en) | Auxiliary teaching device for political education course | |
| CN210440916U (en) | Multimedia mobile teaching demonstration equipment | |
| CN206628242U (en) | A kind of rotary educational propaganda column | |
| CN114515066A (en) | Multimedia device that international education teaching used | |
| CN111442156B (en) | Interactive teaching device of portable computer | |
| CN111627265A (en) | Multi-functional mathematical education show board | |
| CN109645724A (en) | A kind of English teaching device | |
| CN111477047B (en) | Multifunctional online education platform | |
| CN210300040U (en) | Teaching aid is used in professorship's chinese teaching | |
| CN208092982U (en) | A kind of multimedia interactive system | |
| CN214258764U (en) | Portable show shelf of middle and primary school's teaching | |
| CN112116831A (en) | A teaching presentation device for electronic commerce | |
| CN215770182U (en) | Interactive teaching device of professorship english | |
| CN112037614A (en) | A show shelf for chinese teaching | |
| CN213042503U (en) | Financial economic curve show board | |
| CN214535412U (en) | Student's display device that works with adjustable instructor is used | |
| CN111692473A (en) | Classroom interactive teaching presentation device | |
| CN214012205U (en) | Display device is used in information technology training of new generation | |
| CN213211680U (en) | A frame is put to zither for zither teaching | |
| CN210924966U (en) | Teaching device for innovation and entrepreneurship course | |
| CN215954579U (en) | Interactive display device of chinese teaching | |
| CN212032612U (en) | Ideological and political publicity moving frame | |
| CN213524684U (en) | Exhibition room exhibition auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |