CN219813479U - Adjusting device for multimedia teaching podium - Google Patents
Adjusting device for multimedia teaching podium Download PDFInfo
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- CN219813479U CN219813479U CN202320651371.0U CN202320651371U CN219813479U CN 219813479 U CN219813479 U CN 219813479U CN 202320651371 U CN202320651371 U CN 202320651371U CN 219813479 U CN219813479 U CN 219813479U
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- adjusting device
- multimedia teaching
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- 241001310793 Podium Species 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims description 2
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of adjusting devices for multimedia teaching podium, and discloses an adjusting device for multimedia teaching podium, which comprises a lectern and a display screen angle adjusting mechanism, wherein the display screen angle adjusting mechanism comprises a mounting frame, the mounting frame is movably connected with a rotating member through a fixed shaft, the front surface of the rotating member is fixedly provided with a display screen, the back surface of the display screen is fixedly connected with a wiring, the position, close to one side, of the upper end of the mounting frame is movably connected with a threaded rod through a threaded hole, the position, close to one side, of one side of the rotating member is provided with a jack, and the angle of the display screen of the multimedia teaching podium can be adjusted through the mounting frame, the fixed shaft, the threaded hole, the threaded rod, the display screen, the wiring, the rotating member and the jack, so that the problem that the display screens cannot be clearly reflected when teachers with different heights stand is avoided.
Description
Technical Field
The utility model relates to the technical field of adjusting devices for multimedia teaching podium, in particular to an adjusting device for a multimedia teaching podium.
Background
The multimedia platform is a product integrating the platform with computer, multimedia control system, video exhibition stand, audio equipment, audio-video converter, etc. it uses all-steel high-quality material, static spraying plastic treatment, real-sense one-lock control, humanized design of body paste, accurate intelligent control, network anti-theft safety design, large-capacity internal space, a multipurpose, wiring are succinct, have complete external equipment interface, etc. while as platform, the multimedia platform is designed according to standard of daily platform use, and adopts ergonomic principle, meets the teaching need of teacher, besides the function of ordinary platform, it also integrates a computer in its interior, and on its desktop there is a display.
Most of the displays of the multimedia podium in the prior art are embedded, the angle can not be adjusted, teachers with different heights can watch the displays to reflect light easily when standing in class, and meanwhile, the desktop length of the multimedia podium is fixed and can not be lengthened to place articles.
Disclosure of Invention
The utility model aims to provide an adjusting device for a multimedia teaching platform, which aims to solve the problems that most of the displays of the multimedia teaching platform proposed in the background technology are embedded, the angles can not be adjusted, and teachers with different heights watch the displays when standing in class and reflect light easily.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-media teaching podium is with adjusting device, includes lectern and display screen angle adjustment mechanism, display screen angle adjustment mechanism includes the mounting bracket, the mounting bracket has the rotation piece through fixed axle swing joint, the front fixed mounting of rotation piece has the display screen, the back fixedly connected with wiring of display screen, the upper end of mounting bracket is close to a side position department and has the threaded rod through screw hole swing joint, a side of rotation piece is close to a side position department and has seted up the jack.
As a preferable scheme, the multimedia cabinet is fixedly arranged in the teacher's desk, the switch is fixedly arranged on the outer wall of the multimedia cabinet, and the upper surface of the teacher's desk is provided with the wire slot.
As the preferable scheme, mounting bracket fixed mounting is at the upper surface of lectern, the wiring passes the wire casing and is connected with multimedia machine case, fixed axle fixed mounting is inboard in the upper end of mounting bracket, the rotating member rotates to be connected on the fixed axle.
Preferably, the threaded hole penetrates through the upper end of the mounting frame and is close to one side, and the threaded rod penetrates through the insertion hole to rotate and is connected with the threaded hole in a rotating mode.
As the preferred scheme, the both sides of lectern are provided with desktop extension mechanism, desktop extension mechanism includes sliding tray, pop-up hole and L type extension board, the sliding tray is seted up in the both sides of lectern, pop-up hole is seted up in the upper surface of lectern and is close to back position department.
As the preferable scheme, L type extension board sliding connection is inside the sliding tray, the side fixed mounting of L type extension board has the curb plate.
As the preferable scheme, the upper surface of L type extension board has seted up presses the groove, the inner wall bottom fixed mounting who presses the groove has the extension spring, the upper end fixed mounting of extension spring has the gag lever post, the outer wall and the inner wall sliding connection who pops out the hole of gag lever post.
The utility model has the technical effects and advantages that:
1. through mounting bracket, fixed axle, screw hole, threaded rod, display screen, wiring, rotation piece and jack that set up, can adjust the angle of the display screen of multimedia teaching podium, avoid traditional display screen embedded angle can not adjust, lead to the mr of different heights to have the display screen reflection of light to see indistinct problem when standing in class.
2. Through the sliding tray, pop-up hole, L type extension board, curb plate, pressing groove, extension spring and the gag lever post that set up, can lengthen when the desktop width of multimedia teaching podium is insufficient, increase the storing space of desktop, also do not occupy the space when not using.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is an exploded view of the desktop extension mechanism of the present utility model.
Fig. 4 is an exploded view of the display screen angle adjustment mechanism of the present utility model.
In the figure: 1. a teacher's desk; 2. a multimedia chassis; 3. a switch; 4. a wire slot; 5. a desktop lengthening mechanism; 51. a sliding groove; 52. an ejection hole; 53. an L-shaped extension plate; 54. a side plate; 55. a pressing groove; 56. a telescopic spring; 57. a limit rod; 6. a display screen angle adjusting mechanism; 61. a mounting frame; 62. a fixed shaft; 63. a threaded hole; 64. a threaded rod; 65. a display screen; 66. wiring; 67. a rotating member; 68. and a jack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an adjusting device for a multimedia teaching platform as shown in figures 1-4, which comprises a lectern 1 and a display screen angle adjusting mechanism 6, wherein the display screen angle adjusting mechanism 6 comprises a mounting frame 61, the mounting frame 61 is movably connected with a rotating member 67 through a fixed shaft 62, the front surface of the rotating member 67 is fixedly provided with a display screen 65, the back surface of the display screen 65 is fixedly connected with a wiring 66, the position, close to one side, of the upper end of the mounting frame 61 is movably connected with a threaded rod 64 through a threaded hole 63, the position, close to one side, of the rotating member 67 is provided with a jack 68, the mounting frame 61 is fixedly arranged on the upper surface of the lectern 1, the wiring 66 is connected with a multimedia case 2 through a wire slot 4, the fixed shaft 62 is fixedly arranged on the inner side of the upper end of the mounting frame 61, the rotating member 67 is rotatably connected with the fixed shaft 62, the threaded hole 63 penetrates through the position, the upper end of the mounting frame 61 is rotatably connected with the threaded hole 63 through the jack 68, when a teacher of different heights, the threaded rod 64 is rotated out of the threaded hole 63, then the display screen 65 is supported by the rotation of the threaded rod 64 on the fixed shaft 62, the angle of the rotating member on the fixed shaft 62 is adjusted to the position, which is not to be observed, and the position of the threaded rod 64 is rotated in the corresponding position is rotated in the lesson.
In this embodiment, the desktop lengthening mechanism 5 is disposed on two sides of the lectern 1, the desktop lengthening mechanism 5 includes a sliding groove 51, an ejecting hole 52 and an L-shaped lengthening plate 53, the sliding groove 51 is disposed on two sides of the lectern 1, the ejecting hole 52 is disposed on the upper surface of the lectern 1 near the back, the L-shaped lengthening plate 53 is slidably connected inside the sliding groove 51, a side plate 54 is fixedly mounted on the side surface of the L-shaped lengthening plate 53, a pressing groove 55 is disposed on the upper surface of the L-shaped lengthening plate 53, a telescopic spring 56 is fixedly mounted at the bottom of the inner wall of the pressing groove 55, a limit rod 57 is fixedly mounted at the upper end of the telescopic spring 56, the outer wall of the limit rod 57 is slidably connected with the inner wall of the ejecting hole 52, when the tabletop space of the multimedia teaching table is insufficient, the limit rod 57 is pressed by holding a pen, the telescopic spring 56 is completely retracted into the ejecting hole 52, and then the side plate 54 is pulled outwards, so that the L-shaped lengthening plate 53 slides in the sliding groove 51 until the limit rod 57 is stopped from the other group of ejecting hole 52, and when not in use, the storage is completed.
In this embodiment, the multimedia cabinet 2 is fixedly installed in the lectern 1, the switch 3 is fixedly installed on the outer wall of the multimedia cabinet 2, the wire slot 4 is opened on the upper surface of the lectern 1, the switch 3 is used for switching the multimedia cabinet 2, and the wire slot 4 is used for connecting the wiring 66 with the multimedia cabinet 2.
The working principle of the utility model is as follows: the utility model relates to an adjusting device for a multimedia teaching platform, when teachers with different heights are in class, a threaded rod 64 is rotated out of a threaded hole 63, then a display screen 65 is supported, the angle of the display screen 65 is adjusted to a position for watching non-reflection light through the rotation of a rotating piece 67 on a fixed shaft 62, and then the threaded rod 64 is connected in the threaded hole 63 in a rotating way through a corresponding jack 68.
When the desktop space of the multimedia teaching platform is insufficient, the pen is taken to press the limiting rod 57, so that the telescopic spring 56 is completely retracted into the ejection hole 52, then the side plate 54 is held to be pulled outwards, the L-shaped extension plate 53 slides in the sliding groove 51 until the limiting rod 57 is stopped when being ejected from the other group of ejection holes 52, and when not in use, the storage is completed by reverse operation.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a multi-media teaching podium is with adjusting device, includes lectern (1) and display screen angle adjustment mechanism (6), its characterized in that: the display screen angle adjusting mechanism (6) comprises a mounting frame (61), the mounting frame (61) is movably connected with a rotating piece (67) through a fixing shaft (62), a display screen (65) is fixedly arranged on the front surface of the rotating piece (67), a wiring (66) is fixedly connected to the back surface of the display screen (65), a threaded rod (64) is movably connected to the upper end of the mounting frame (61) close to one side position through a threaded hole (63), and a jack (68) is formed in one side position close to one side of the rotating piece (67).
2. The adjusting device for a multimedia teaching podium according to claim 1, wherein: the novel teacher desk is characterized in that a multimedia cabinet (2) is fixedly arranged in the teacher desk (1), a switch (3) is fixedly arranged on the outer wall of the multimedia cabinet (2), and a wire slot (4) is formed in the upper surface of the teacher desk (1).
3. The adjusting device for a multimedia teaching podium according to claim 2, wherein: the utility model discloses a multimedia desk, including at least one fixed mounting, mounting bracket (61) fixed mounting is at the upper surface of lectern (1), wiring (66) pass wire casing (4) and are connected with multimedia machine case (2), fixed axle (62) fixed mounting is inboard in the upper end of mounting bracket (61), rotating piece (67) swivelling joint is on fixed axle (62).
4. A multimedia teaching podium regulator according to claim 3, characterized in that: the threaded hole (63) penetrates through the upper end of the mounting frame (61) and is close to one side, and the threaded rod (64) penetrates through the insertion hole (68) to be connected with the threaded hole (63) in a rotating mode.
5. The adjusting device for a multimedia teaching podium according to claim 2, wherein: the teacher's desk is characterized in that desktop lengthening mechanisms (5) are arranged on two sides of the teacher's desk (1), each desktop lengthening mechanism (5) comprises a sliding groove (51), an ejecting hole (52) and an L-shaped lengthening plate (53), each sliding groove (51) is formed in two sides of the teacher's desk (1), and each ejecting hole (52) is formed in the position, close to the back, of the upper surface of the teacher's desk (1).
6. The adjusting device for a multimedia teaching podium of claim 5, wherein: the L-shaped lengthening plate (53) is slidably connected inside the sliding groove (51), and a side plate (54) is fixedly arranged on the side surface of the L-shaped lengthening plate (53).
7. The adjusting device for a multimedia teaching podium of claim 6, wherein: the upper surface of L type extension board (53) has seted up presses groove (55), the inner wall bottom fixed mounting of pressing groove (55) has extension spring (56), the upper end fixed mounting of extension spring (56) has gag lever post (57), the outer wall and the inner wall sliding connection who pops out hole (52) of gag lever post (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320651371.0U CN219813479U (en) | 2023-03-29 | 2023-03-29 | Adjusting device for multimedia teaching podium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320651371.0U CN219813479U (en) | 2023-03-29 | 2023-03-29 | Adjusting device for multimedia teaching podium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219813479U true CN219813479U (en) | 2023-10-13 |
Family
ID=88251801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320651371.0U Active CN219813479U (en) | 2023-03-29 | 2023-03-29 | Adjusting device for multimedia teaching podium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219813479U (en) |
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2023
- 2023-03-29 CN CN202320651371.0U patent/CN219813479U/en active Active
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