CN111469583A - Internet education multimedia system - Google Patents
Internet education multimedia system Download PDFInfo
- Publication number
- CN111469583A CN111469583A CN202010443411.3A CN202010443411A CN111469583A CN 111469583 A CN111469583 A CN 111469583A CN 202010443411 A CN202010443411 A CN 202010443411A CN 111469583 A CN111469583 A CN 111469583A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- multimedia system
- internet education
- sliding
- vertical
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
-
- 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
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- 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
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention relates to the field of internet education, in particular to an internet education multimedia system which comprises a cross bar plate, a cross hole, a white plate, a groove opening part, a vertical shaft, a blocking sleeve and a rubber ring. The horizontal bar plate is provided with a transverse hole in the front and back, the vertical shaft is inserted into one of the transverse holes, the upper end fixedly connected with blocking sleeve of the vertical shaft is positioned on the upper side of the horizontal bar plate, the vertical shaft is connected with a rubber ring in a sliding mode, the rubber ring is attached to the lower side of the horizontal bar plate, the lower end fixedly connected with of the vertical shaft is provided with a notch piece, the vertical shaft is sleeved with a compression spring I, the compression spring I is positioned between the notch piece and the rubber ring, and the lower portion of the notch piece is detachably connected with a white board.
Description
Technical Field
The invention relates to the field of internet education, in particular to an internet education multimedia system.
Background
An enterprise multimedia device is disclosed in application No. CN201810206364.3, the invention discloses an enterprise multimedia device, which comprises a power supply seat and a power supply head connected with the multimedia device, an upper slot and a lower slot with right openings are symmetrically arranged in the end surface at the right side of the power supply seat, a sliding cavity is arranged in the power supply seat between the upper slot and the lower slot, a first rotating cavity communicated with the sliding cavity is arranged in the power supply seat at the left side of the sliding cavity in an up-and-down extending manner, a locking gear is fixedly arranged on the first rotating shaft below the rotating drum, a second rotating cavity is arranged in the power supply seat on the right side of the locking gear, a second transmission gear is rotatably arranged in the second rotating cavity, through grooves are arranged between the second rotating cavity and the first rotating cavity in a mutual communication manner, and a transmission chain is arranged in the through groove, and the second transmission gear is in transmission fit connection with the third transmission gear through the transmission chain. But the invention can not be provided with a plurality of writing boards which can be freely turned over for on-line teaching.
Disclosure of Invention
The invention provides an internet education multimedia system, which has the beneficial effect that a plurality of writing boards which can be freely turned over can be arranged for online teaching.
The invention relates to the field of internet education, in particular to an internet education multimedia system which comprises a cross bar plate, a cross hole, a white plate, a groove opening part, a vertical shaft, a blocking sleeve and a rubber ring.
The horizontal bar plate is provided with a transverse hole in the front and back, the vertical shaft is inserted into one of the transverse holes, the upper end fixedly connected with blocking sleeve of the vertical shaft is positioned on the upper side of the horizontal bar plate, the vertical shaft is connected with a rubber ring in a sliding mode, the rubber ring is attached to the lower side of the horizontal bar plate, the lower end fixedly connected with of the vertical shaft is provided with a notch piece, the vertical shaft is sleeved with a compression spring I, the compression spring I is positioned between the notch piece and the rubber ring, and the lower portion of the notch piece is detachably connected with a white board.
The upper portion of whiteboard inserts on the notch spare, through the mode fixed connection that the screw compresses tightly between notch spare and the whiteboard.
Internet education multimedia system still includes the upstand, trapezoidal slide rail, the crossbeam, the slider, camera II, sliding column and L shape seat, the equal fixedly connected with upstand in both ends about the horizontal slat, fixedly connected with crossbeam between the upper end of two upstands, the front side of crossbeam is provided with trapezoidal slide rail, slider sliding connection is on trapezoidal slide rail, the articulated L shape seat that is connected with in front side of trapezoidal slide rail, the anterior upward sliding connection in front and back side of L shape seat has sliding column, sliding column's front portion is provided with camera II, it is fixed through the mode that the screw compressed tightly between sliding column and the L shape seat.
Internet education multimedia system still includes rubber strip, support, thimble, arc spring and ring, fixedly connected with ring on the L shape seat, and the rear side of crossbeam is provided with the rubber strip, and the rubber strip contacts with the rear portion of ring, and the upside fixedly connected with support of slider, vertical sliding connection have the thimble on the support, and the upside of slider is provided with the arc spring, and the arc spring is located the lower extreme of thimble, and the upper portion top of thimble is on the ring.
Internet education multimedia system still includes rubber pad, sliding sleeve and camera I, and the anterior sliding connection of ring has the sliding sleeve, and the sliding sleeve is provided with the rubber pad with the contact position of ring, fixedly connected with camera I on the sliding sleeve.
The internet education multimedia system further comprises a microphone rod, a microphone and a fixing shaft, the fixing shaft is fixedly connected to the right side of the L-shaped seat, the rear portion of the microphone rod is rotatably connected to the fixing shaft, the microphone is fixedly connected to the front portion of the microphone rod, and the microphone rod and the fixing shaft are fixed in a screw pressing mode.
Internet education multimedia system still includes bottom plate and perpendicular bracing piece, and the equal fixedly connected with in both ends erects the bracing piece about horizontal slat, and the equal fixedly connected with bottom plate of lower extreme of two perpendicular bracing pieces.
The internet education multimedia system further comprises a bottom strip, elongated grooves and blocking sleeves, the left end and the right end of the bottom strip are respectively connected to the two vertical supporting rods in a vertical sliding mode, compression springs II are fixedly connected to the upper sides of the two bottom plates, the upper portions of the two compression springs II are fixedly connected to the bottom strip, the elongated grooves are respectively arranged at the front end and the rear end of the upper side of the bottom strip, the two elongated grooves are respectively located below the two transverse holes, the blocking sleeves are slidably connected to the two vertical supporting rods, the two blocking sleeves are located on the upper sides of the bottom strip, and the two blocking sleeves are respectively fixed to the two vertical supporting rods in a screw pressing mode.
Internet education multimedia system still includes notebook layer board, vertical axle and L shape frame, is located L shape frame of fixedly connected with on the left vertical support pole, and L shape rotates on the frame to be connected with vertical axle, and the upper end fixedly connected with notebook layer board of vertical axle.
Internet education multimedia system still includes rectangle hole pole, rectangular hole, smooth round bar and connects the horizontal pole, and the rear side fixedly connected with rectangle hole pole of notebook layer board is provided with the rectangular hole on the rectangle hole pole, and the left side fixedly connected with of slider connects the horizontal pole, connects the smooth round bar of left end fixedly connected with of horizontal pole, and smooth round bar sliding connection is on the rectangular hole.
The internet education multimedia system has the beneficial effects that:
the invention relates to an internet education multimedia system, which can be provided with a plurality of freely-turned writing boards for online teaching. Can set up two whiteboards, insert two whiteboards upper portion's vertical axis respectively on two cross holes to the white board can change the position about the white board through vertical axis horizontal slip on the cross hole, the white board can use the axis of vertical axis to rotate as the axle through the vertical axis, and then realizes the turn-over of white board, and compression spring I gives the ascending power of rubber ring, makes the rubber ring can press the downside at the cross board, and then makes the white board slide or can fix when rotating any position.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic diagram of an overall structure of an internet education multimedia system according to the present invention;
FIG. 2 is a schematic diagram of an overall structure of an Internet education multimedia system according to the present invention;
FIG. 3 is a first schematic structural view of the cross bar plate;
FIG. 4 is a second schematic structural view of the cross bar plate;
fig. 5 is a schematic structural diagram of the whiteboard;
FIG. 6 is a schematic view of the structure of the slider and microphone stem;
FIG. 7 is a schematic view of the structure of the backing strip;
fig. 8 is a schematic structural view of a notebook tray.
In the figure, a transverse strip plate 1, a transverse hole 101, a vertical column 102, a trapezoidal sliding rail 103, a cross beam 104, a rubber strip 105, a white board 2, a notch piece 201, a vertical shaft 202, a blocking sleeve 203, a rubber ring 204, a sliding block 3, a support 301, a thimble 302, an arc-shaped spring 303, a rubber pad 304, a sliding sleeve 305, a camera I306, a camera II307, a sliding column 308, an L-shaped seat 309, a circular ring 310, a microphone rod 4, a microphone 401, a fixed shaft 402, a bottom strip 5, a long groove 501, a bottom plate 502, a blocking sleeve 503, a vertical supporting rod 504, a notebook supporting plate 6, a vertical shaft 601, a L-shaped seat 602, a rectangular hole rod 603, a rectangular hole 604, a sliding circular rod 605 and a connecting cross rod 606 are arranged in.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The first embodiment is as follows:
the present invention will be described with reference to fig. 1 to 8, and the present invention relates to the field of internet education, and more specifically to an internet education multimedia system, which comprises a horizontal plate 1, a horizontal hole 101, a white plate 2, a notch 201, a vertical shaft 202, a blocking sleeve 203 and a rubber ring 204.
The second embodiment is as follows:
in the following, referring to fig. 1 to 8, the upper part of the whiteboard 2 is inserted into the notch 201, and the notch 201 is fixedly connected to the whiteboard 2 by pressing with screws. The whiteboard 2 of different sizes can be fixed as required to the lower part of the notch piece 201, and the on-line teaching requirement is realized.
The third concrete implementation mode:
the internet education multimedia system further comprises vertical columns 102, trapezoidal slide rails 103, cross beams 104, sliders 3, cameras II307, sliding columns 308 and L-shaped seats 309, the vertical columns 102 are fixedly connected to the left and right ends of the horizontal strip plate 1, the cross beams 104 are fixedly connected between the upper ends of the two vertical columns 102, the trapezoidal slide rails 103 are arranged on the front sides of the cross beams 104, the sliders 3 are slidably connected to the trapezoidal slide rails 103, L-shaped seats 309 are hinged to the front sides of the trapezoidal slide rails 103, sliding columns 308 are slidably connected to the front sides and the rear sides of the L-shaped seats 309 in the front and rear direction, the cameras II307 are arranged on the front portions of the sliding columns 308, and the sliding columns 308 and the L-shaped seats 309 are fixed in a screw pressing mode.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 8, the internet education multimedia system further includes a rubber strip 105, a support 301, a thimble 302, an arc spring 303 and a ring 310, the ring 310 is fixedly connected to the L-shaped seat 309, the rubber strip 105 is disposed on the rear side of the beam 104, the rubber strip 105 contacts with the rear portion of the ring 310, the support 301 is fixedly connected to the upper side of the slider 3, the thimble 302 is vertically slidably connected to the support 301, the arc spring 303 is disposed on the upper side of the slider 3, the arc spring 303 is located at the lower end of the thimble 302, the upper portion of the thimble 302 abuts against the ring 310, the L-shaped seat 309 can rotate on the slider 3, the shooting angle of the camera II307 is changed, so that the camera II307 better records images on white boards 2 with different sizes, a teacher can optionally paint on the white boards 2, the arc spring 303 gives an upward force to the thimble 302, so that the thimble 302 presses on the ring 310, when the L-shaped seat 309 rotates to adjust an angle, the ring 310 also rotates with L, the thimble 302 always presses on the thimble 310, so that the position of the camera II can be adjusted without any camera.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 8, the internet education multimedia system further includes a rubber pad 304, a sliding sleeve 305 and a camera I306, the sliding sleeve 305 is slidably connected to the front portion of the circular ring 310, the rubber pad 304 is disposed at the contact position of the sliding sleeve 305 and the circular ring 310, and the camera I306 is fixedly connected to the sliding sleeve 305. The sliding sleeve 305 can slide on the ring 310, and rubber pad 304 has guaranteed that the sliding sleeve 305 can fix on the ring 310 after finishing sliding, and camera I306 on the sliding sleeve 305 is used for shining mr's face, realizes that two cameras one record video to blank 2, and another records video to mr, makes the student can be on the spot more when listening on the internet.
The sixth specific implementation mode:
the present embodiment is described below with reference to fig. 1 to 8, the internet education multimedia system further includes a microphone rod 4, a microphone 401, and a fixing shaft 402, the fixing shaft 402 is fixedly connected to the right side of the L-shaped seat 309, the rear portion of the microphone rod 4 is rotatably connected to the fixing shaft 402, the microphone 401 is fixedly connected to the front portion of the microphone rod 4, and the microphone rod 4 and the fixing shaft 402 are fixed by being pressed by screws.
The seventh embodiment:
the present embodiment is described below with reference to fig. 1 to 8, and the internet education multimedia system further includes a bottom plate 502 and vertical support rods 504, wherein the vertical support rods 504 are fixedly connected to the left and right ends of the horizontal strip 1, and the bottom plates 502 are fixedly connected to the lower ends of the two vertical support rods 504. The two vertical support rods 504 function to support the horizontal plate 1.
The specific implementation mode is eight:
the embodiment is described below with reference to fig. 1 to 8, the internet education multimedia system further includes a bottom strip 5, elongated slots 501 and blocking sleeves 503, the left and right ends of the bottom strip 5 are vertically slidably connected to the two vertical support rods 504, the upper sides of the two bottom plates 502 are fixedly connected to compression springs II, the upper portions of the two compression springs II are fixedly connected to the bottom strip 5, the front and rear ends of the upper side of the bottom strip 5 are respectively provided with one elongated slot 501, the two elongated slots 501 are located below the two transverse holes 101, the two vertical support rods 504 are slidably connected to the blocking sleeves 503, the two blocking sleeves 503 are located on the upper side of the bottom strip 5, and the two blocking sleeves 503 are fixed to the two vertical support rods 504 by means of screw compression. The two compression springs II give upward force to the bottom strip 5, so that the bottom strip 5 keeps a trend of moving upwards, the two blocking sleeves 503 block the bottom strip 5, the bottom strip 5 cannot move upwards too much, the lower part of the white board 2 can be inserted into the long groove 501, and the white board 2 is movably arranged, so that the white board 2 is prevented from rotating randomly when a teacher writes. The limit height of the bottom strip 5 can be adjusted by adjusting the heights of the two blocking sleeves 503, so that the white board 2 with different sizes can be adapted to prevent random rotation.
The specific implementation method nine:
the present embodiment will be described with reference to fig. 1 to 8, wherein the internet education multimedia system further includes a notebook tray 6, a vertical shaft 601 and a rack L602, the rack L602 is fixedly connected to the vertical support rod 504 on the left side, the vertical shaft 601 is rotatably connected to the rack L, and the notebook tray 6 is fixedly connected to the upper end of the vertical shaft 601, the notebook tray 6 is used for a teacher to place a notebook computer, so that the teacher can conveniently view a teaching plan, the notebook tray 6 can rotate around the axis of the vertical shaft 601, and the orientation of the notebook computer can be adjusted, so that the notebook computer faces the teacher.
The detailed implementation mode is ten:
the embodiment is described below with reference to fig. 1 to 8, the internet education multimedia system further includes a rectangular hole rod 603, a rectangular hole 604, a round sliding rod 605 and a connecting cross rod 606, the rear side of the notebook supporting plate 6 is fixedly connected with the rectangular hole rod 603, the rectangular hole rod 603 is provided with the rectangular hole 604, the left side of the slider 3 is fixedly connected with the connecting cross rod 606, the left end of the connecting cross rod 606 is fixedly connected with the round sliding rod 605, and the round sliding rod 605 is slidably connected to the rectangular hole 604. Drive connection horizontal pole 606 and smooth pole 605 horizontal slip when slider 3 horizontal slip, smooth pole 605 horizontal slip drives rectangle hole pole 603 and rotates, and then drives notebook layer board 6 and rotates through vertical axle 601, explains switching into explaining to left blank 2 when the mr to blank 2 on right side for notebook computer can change according to the change of mr's explanation position, makes notebook computer face towards the mr all the time.
The working principle of the teaching device is that when the teaching device is used, two white boards 2 can be arranged, the vertical shafts 202 at the upper parts of the two white boards 2 are respectively inserted into two transverse holes 101, the white boards 2 can slide left and right on the transverse holes 101 through the vertical shafts 202 to change the left and right positions of the white boards 2, the white boards 2 can rotate around the axis of the vertical shafts 202 through the vertical shafts 202, so that the white boards 2 can turn over, the compression springs I give upward force to the rubber rings 204, the rubber rings 204 can be pressed on the lower sides of the transverse plates 1, so that the white boards 2 can slide or rotate to any position, the lower parts of the notch pieces 201 can fix white boards 2 of different sizes as required, so that the on-line teaching requirements are met, when the teaching device is used for internet, the width of the conventional camera device cannot completely cover the range of a plurality of white boards 2, the left and right positions of the sliding blocks 3 in a manner of the left and right sliding blocks the sliding rod 3, so that the left and right positions of the camera II can be changed, so that the camera 307 can make the camera II307 carry out the required positions of the camera 307 can carry out camera 307, and the camera platform can be used for a teaching device for a teaching, the teacher can be able to adjust the teaching device to move, the teaching device can be used for a teaching device for a teaching, the teacher, or the teacher, or the teacher, or the teacher, or the teacher, moves, the teacher, when the teacher, moves, the teacher, and the teacher, the pointer, or the pointer, and the pointer, move, and the pointer, move, the pointer, move, the pointer, move, the pointer, move, and move, the pointer, move, and move.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. An internet education multimedia system, includes horizontal slat (1), cross bore (101), blank (2), notch spare (201), vertical axis (202), spacer sleeve (203) and rubber ring (204), its characterized in that: horizontal lath (1) is gone up the front and back and respectively is provided with a cross bore (101), vertical axis (202) are inserted on one of them cross bore (101), the upper end fixedly connected with spacer sleeve (203) of vertical axis (202), spacer sleeve (203) are located the upside of horizontal lath (1), sliding connection has rubber ring (204) on vertical axis (202), rubber ring (204) laminating is in the downside of horizontal lath (1), the lower extreme fixedly connected with of vertical axis (202) has notch spare (201), vertical axis (202) are gone up and have been cup jointed compression spring I, compression spring I is located between notch spare (201) and rubber ring (204), the lower part detachable of notch spare (201) is connected with blank (2).
2. An internet education multimedia system as claimed in claim 1 wherein: the upper portion of the white board (2) is inserted into the notch piece (201), and the notch piece (201) is fixedly connected with the white board (2) in a screw pressing mode.
3. The Internet education multimedia system according to claim 2, further comprising vertical columns (102), trapezoidal sliding rails (103), cross beams (104), sliders (3), cameras II (307), sliding columns (308) and L-shaped seats (309), wherein the vertical columns (102) are fixedly connected to the left and right ends of the cross bar plate (1), the cross beams (104) are fixedly connected between the upper ends of the two vertical columns (102), the trapezoidal sliding rails (103) are arranged on the front sides of the cross beams (104), the sliders (3) are slidably connected to the trapezoidal sliding rails (103), L-shaped seats (309) are hinged to the front sides of the trapezoidal sliding rails (103), the sliding columns (308) are slidably connected to the front portions of the L-shaped seats (309) in the front and rear directions, the cameras II (307) are arranged on the front portions of the sliding columns (308), and the sliding columns (308) and the L-shaped seats (309) are fixed in a compression manner.
4. The internet education multimedia system according to claim 3, wherein the internet education multimedia system further comprises a rubber strip (105), a support (301), a thimble (302), an arc spring (303) and a ring (310), the ring (310) is fixedly connected to the L-shaped seat (309), the rubber strip (105) is arranged on the rear side of the cross beam (104), the rubber strip (105) is in contact with the rear portion of the ring (310), the support (301) is fixedly connected to the upper side of the slider (3), the thimble (302) is vertically and slidably connected to the support (301), the arc spring (303) is arranged on the upper side of the slider (3), the arc spring (303) is located at the lower end of the thimble (302), and the upper portion of the thimble (302) is abutted to the ring (310).
5. An internet education multimedia system as claimed in claim 4 wherein: the internet education multimedia system further comprises a rubber pad (304), a sliding sleeve (305) and a camera I (306), the front part of the circular ring (310) is connected with the sliding sleeve (305) in a sliding mode, the rubber pad (304) is arranged at the contact position of the sliding sleeve (305) and the circular ring (310), and the camera I (306) is fixedly connected to the sliding sleeve (305).
6. The internet education multimedia system according to claim 5, wherein the internet education multimedia system further comprises a microphone rod (4), a microphone (401) and a fixing shaft (402), the fixing shaft (402) is fixedly connected to the right side of the L-shaped seat (309), the rear portion of the microphone rod (4) is rotatably connected to the fixing shaft (402), the microphone (401) is fixedly connected to the front portion of the microphone rod (4), and the microphone rod (4) and the fixing shaft (402) are fixed in a screw compression manner.
7. An internet education multimedia system as claimed in claim 6 wherein: the internet education multimedia system further comprises a bottom plate (502) and vertical supporting rods (504), wherein the left end and the right end of the transverse strip plate (1) are fixedly connected with the vertical supporting rods (504), and the lower ends of the two vertical supporting rods (504) are fixedly connected with the bottom plate (502).
8. An internet education multimedia system as claimed in claim 7 wherein: the internet education multimedia system further comprises a bottom strip (5), long grooves (501) and blocking sleeves (503), the left end and the right end of the bottom strip (5) are respectively connected to the two vertical supporting rods (504) in a vertical sliding mode, compression springs II are fixedly connected to the upper sides of the two bottom plates (502), the upper portions of the two compression springs II are respectively fixedly connected to the bottom strip (5), the front end and the rear end of the upper side of the bottom strip (5) are respectively provided with one long groove (501), the two long grooves (501) are respectively located below the two transverse holes (101), the blocking sleeves (503) are respectively connected to the two vertical supporting rods (504) in a sliding mode, the two blocking sleeves (503) are respectively located on the upper side of the bottom strip (5), and the two blocking sleeves (503) are respectively fixed to the two vertical supporting rods (504) in a screw pressing mode.
9. The internet education multimedia system according to claim 8, wherein the internet education multimedia system further comprises a notebook tray (6), vertical shafts (601) and L-shaped frames (602), the L-shaped frame (602) is fixedly connected to the vertical support bar (504) positioned at the left side, the vertical shaft (601) is rotatably connected to the L-shaped frame (602), and the notebook tray (6) is fixedly connected to the upper end of the vertical shaft (601).
10. An internet education multimedia system as claimed in claim 9 wherein: the internet education multimedia system further comprises a rectangular hole rod (603), a rectangular hole (604), a round sliding rod (605) and a connecting cross rod (606), the rear side of the notebook supporting plate (6) is fixedly connected with the rectangular hole rod (603), the rectangular hole rod (603) is provided with the rectangular hole (604), the left side of the sliding block (3) is fixedly connected with the connecting cross rod (606), the left end of the connecting cross rod (606) is fixedly connected with the round sliding rod (605), and the round sliding rod (605) is connected to the rectangular hole (604) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010443411.3A CN111469583B (en) | 2020-05-22 | 2020-05-22 | Internet education multimedia system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010443411.3A CN111469583B (en) | 2020-05-22 | 2020-05-22 | Internet education multimedia system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111469583A true CN111469583A (en) | 2020-07-31 |
| CN111469583B CN111469583B (en) | 2021-02-26 |
Family
ID=71760270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010443411.3A Active CN111469583B (en) | 2020-05-22 | 2020-05-22 | Internet education multimedia system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111469583B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112270848A (en) * | 2020-11-30 | 2021-01-26 | 濮阳职业技术学院 | Interactive english teaching device |
| CN113487922A (en) * | 2021-07-09 | 2021-10-08 | 哈尔滨徙木科技有限公司 | Training education platform based on internet |
| CN115570906A (en) * | 2022-10-24 | 2023-01-06 | 国家电网有限公司 | Multifunctional plate clamp for switching operation |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090029334A1 (en) * | 2007-07-23 | 2009-01-29 | Antonio Macli | Classroom instructional tool |
| CN201309335Y (en) * | 2008-11-18 | 2009-09-16 | 赵晓冬 | Blackboard |
| CN202389041U (en) * | 2011-12-08 | 2012-08-22 | 钱征宇 | Movable board for interactive multimedia teaching |
| CN203706472U (en) * | 2014-03-07 | 2014-07-09 | 哈尔滨理工大学 | Portable multimedia mobile teaching apparatus |
| CN105516564A (en) * | 2015-12-30 | 2016-04-20 | 天津市巨展机房装备有限公司 | Video display stand with universal camera |
| CN107458122A (en) * | 2017-08-04 | 2017-12-12 | 合肥名华教育科技有限公司 | A kind of remote-controlled moving type blackboard based on education |
| CN206833733U (en) * | 2017-04-12 | 2018-01-02 | 王显豪 | A kind of computer media long-distance education teaching equipment |
| CN207128449U (en) * | 2017-03-22 | 2018-03-23 | 西安培华学院 | A kind of portable instructional device of College English |
| CN109272787A (en) * | 2018-11-28 | 2019-01-25 | 濮阳职业技术学院 | A kind of preschool complementary education teaching multimedia system |
| CN209466869U (en) * | 2019-02-01 | 2019-10-08 | 范福强 | A kind of education and instruction blackboard |
-
2020
- 2020-05-22 CN CN202010443411.3A patent/CN111469583B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090029334A1 (en) * | 2007-07-23 | 2009-01-29 | Antonio Macli | Classroom instructional tool |
| CN201309335Y (en) * | 2008-11-18 | 2009-09-16 | 赵晓冬 | Blackboard |
| CN202389041U (en) * | 2011-12-08 | 2012-08-22 | 钱征宇 | Movable board for interactive multimedia teaching |
| CN203706472U (en) * | 2014-03-07 | 2014-07-09 | 哈尔滨理工大学 | Portable multimedia mobile teaching apparatus |
| CN105516564A (en) * | 2015-12-30 | 2016-04-20 | 天津市巨展机房装备有限公司 | Video display stand with universal camera |
| CN207128449U (en) * | 2017-03-22 | 2018-03-23 | 西安培华学院 | A kind of portable instructional device of College English |
| CN206833733U (en) * | 2017-04-12 | 2018-01-02 | 王显豪 | A kind of computer media long-distance education teaching equipment |
| CN107458122A (en) * | 2017-08-04 | 2017-12-12 | 合肥名华教育科技有限公司 | A kind of remote-controlled moving type blackboard based on education |
| CN109272787A (en) * | 2018-11-28 | 2019-01-25 | 濮阳职业技术学院 | A kind of preschool complementary education teaching multimedia system |
| CN209466869U (en) * | 2019-02-01 | 2019-10-08 | 范福强 | A kind of education and instruction blackboard |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112270848A (en) * | 2020-11-30 | 2021-01-26 | 濮阳职业技术学院 | Interactive english teaching device |
| CN113487922A (en) * | 2021-07-09 | 2021-10-08 | 哈尔滨徙木科技有限公司 | Training education platform based on internet |
| CN115570906A (en) * | 2022-10-24 | 2023-01-06 | 国家电网有限公司 | Multifunctional plate clamp for switching operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111469583B (en) | 2021-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111469583A (en) | Internet education multimedia system | |
| CN211483396U (en) | Driving examination learning system | |
| CN211716174U (en) | A remove teaching device for korean language teaching | |
| CN210069374U (en) | Video playing support capable of adjusting direction according to position of person | |
| CN108831253B (en) | English translation learning auxiliary device | |
| CN211124555U (en) | Portable education and teaching device | |
| CN211560051U (en) | Head bracket for eye examination | |
| CN210983782U (en) | Science popularization teaching all-in-one machine | |
| CN211137044U (en) | Multifunctional assembling and disassembling table for mechanical teaching | |
| CN210132915U (en) | Multi-dimensional universal interconnected blackboard | |
| CN215096611U (en) | Teaching board for ideological and political education teaching | |
| CN213871833U (en) | A adjust support for computer display screen is injectd | |
| CN113090880B (en) | Teaching video projection equipment for hotel training | |
| CN113436503B (en) | Portable combined teaching aid special for dramatic and movie performance | |
| CN214295371U (en) | Art education is with folding drawing board | |
| CN215600024U (en) | Engineering management is demonstration board for consultation with angle modulation function | |
| CN212382350U (en) | Data recording device for gene medicine experiments | |
| CN215371641U (en) | Liftable clamping device for camera | |
| CN211181228U (en) | A adjustable display device for education | |
| CN215722185U (en) | Digital media projection equipment based on teaching | |
| CN212584622U (en) | Projection demonstration device | |
| CN219720221U (en) | Assembled sofa connecting mechanism | |
| CN212965737U (en) | Projection type computer teaching display whiteboard device | |
| CN210123611U (en) | Investment statistics teaching show shelf | |
| CN210153460U (en) | Portable multimedia teaching equipment box |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210204 Address after: 518052 the second floor of life hall, phase 6, Xinghai City, Qianhai Road, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Fushi Culture Co.,Ltd. Address before: Room 203, Harbin Institute of technology, no.434, youyou street, Nangang District, Harbin City, Heilongjiang Province Applicant before: Harbin mianxuan Accounting Service Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 103, A and B, Lvyinfenghe, No. 61 Quanyuan Road, Liancheng Community, Nantou Street, Nanshan District, Shenzhen City, Guangdong Province, 511500 (formerly 101-103A) Patentee after: Shenzhen Fushi Culture Co.,Ltd. Address before: 518052 the second floor of life hall, phase 6, Xinghai City, Qianhai Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Fushi Culture Co.,Ltd. |
|
| CP03 | Change of name, title or address |