CN211375810U

CN211375810U - Digital media design teaching display device

Info

Publication number: CN211375810U
Application number: CN201922109800.8U
Authority: CN
Inventors: 罗芬葵; 覃铁顺
Original assignee: Zhejiang Junlin Culture Media Co Ltd
Current assignee: Zhejiang Junlin Culture Media Co Ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-08-28
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a digital media designs teaching display device, including bottom plate and roof, bottom plate and roof are longitudinal symmetry structure, be provided with a strutting arrangement jointly between bottom plate and the roof, the right part swing joint of bottom plate has a transmission, and transmission's middle part and strutting arrangement threaded connection, the upper end welding of roof has a base and one to accomodate the cabinet, and accomodates the cabinet and be located the base, teaching main part of upper end fixedly connected with of base, chalk standing groove of front end lower part fixedly connected with of teaching main part, the front end upper portion magnetism of teaching main part is connected with a plurality of magnetism and detains, projection board of the rear end fixedly connected with of teaching main part. A digital media design teaching display device, through setting up strutting arrangement and transmission, can realize the regulation of teaching main part height, through setting up the projection board, accomodate cabinet and magnetism and detain, make the function of device diversified.

Description

Digital media design teaching display device

Technical Field

The utility model relates to a digital media designs the field, in particular to digital media designs teaching display device.

Background

Digital media belongs to the category of engineering subjects, and refers to information carriers for recording, processing, transmitting and acquiring processes in the form of binary numbers, and these carriers include digitalized text, graphics, images, sounds, video images, animation and other sensory media, and representation media (codes) and the like representing these sensory media, which are generally called logical media, and physical media for storing, transmitting and displaying logical media; the existing display device has the advantages that the structure is simple, the problem that the display height is inconvenient to adjust is solved, the teaching requirements of different teachers on digital media cannot be met, the practicability is poor, the existing display device is single in function, only has a simple writing teaching function, cannot be combined with multimedia, cannot display works, and is too tedious in teaching, the interest of students cannot be enhanced, and therefore the digital media design teaching display device is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a digital media design teaching display device, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a digital media designs teaching display device, includes bottom plate and roof, bottom plate and roof are the longitudinal symmetry structure, be provided with a strutting arrangement jointly between bottom plate and the roof, the right part swing joint of bottom plate has a transmission, and transmission's middle part and strutting arrangement threaded connection, the upper end welding of roof has a base and a storage cabinet, and the storage cabinet is located the base, teaching main part of upper end fixedly connected with of base, chalk standing groove of front end lower part fixedly connected with of teaching main part, the front end upper portion magnetism of teaching main part is connected with a plurality of magnetism and detains, projection board of the rear end fixedly connected with of teaching main part.

Preferably, transmission includes the screw rod and stabilizes the piece, the lower extreme fixed connection of stabilizes the piece is in the upper end middle part of bottom plate, bearing housing swing joint is passed through at the middle part of stabilizing the piece in the left part of screw rod, the right part swing joint of screw rod is in the right-hand member middle part of bottom plate, a control lever of right-hand member fixedly connected with, the control lever is located the right-hand side of bottom plate.

Preferably, strutting arrangement includes adjusting device, adjusting device is provided with two sets ofly, and two sets of adjusting device are bilateral symmetry and distribute, adjusting device is X type structure, and the common fixedly connected with connecting plate in the right part of two sets of adjusting device X type structure lower part, a fixed block of right-hand member middle part fixedly connected with of connecting plate.

Preferably, adjusting device includes an regulating plate and No. two regulating plates, the common swing joint in middle part of an regulating plate and No. two regulating plates has a loose axle, the equal swing joint in upper portion of an regulating plate and the lower part of No. two regulating plates has a dead lever, the dead lever is close to slider of the equal fixedly connected with of one end of transmission.

Preferably, inner wall difference fixedly connected with slide bar and No. two slide bars about bottom plate and roof, the welding of the upper end left part of bottom plate has two fixing bases, and the fixing base all is located the inboard of two slide bars, the welding of the lower extreme left part of roof has two mounting panels, and the mounting panel all is located the outside of two No. two slide bars.

Preferably, the one end of an adjusting plate and No. two adjusting plates is all through slider sliding connection on a slide bar and No. two slide bars that correspond, and the other end of an adjusting plate and No. two adjusting plates respectively with fixing base and mounting panel swing joint, the screw rod runs through the middle part and threaded connection of fixed block and connecting plate and is in the same place.

Compared with the prior art, the utility model discloses following beneficial effect has:

through the arrangement of the supporting device and the transmission device, the screw rod can be rotated by rotating the control rod, the screw rod is in threaded connection with the middle parts of the fixed block and the connecting plate to drive the sliding block at the lower part to slide on the first sliding rod, and the included angles between the second adjusting plate and the first sliding rod are changed to change the height of the top plate, so that the height of a teaching main body is adjusted, different requirements of users are met, and the flexibility is high;

two, through setting up the projection board, be convenient for combine together multi-media and writing teaching, and the projection is more clear, improves the teaching taste, through setting up magnetism and detain, can hang design works and detain it with magnetism to fix it at the front end of teaching main part, improves and sets up and accomodates the cabinet, is convenient for to accomodating of teaching tool, and the function is various, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of a digital media design teaching display device of the present invention;

FIG. 2 is a schematic view of the overall structure of a digital media design teaching display device of the present invention;

FIG. 3 is a schematic structural diagram of an adjusting device of the digital media design teaching display device of the present invention;

fig. 4 is a schematic structural view of the supporting device of the digital media design teaching display device of the present invention;

fig. 5 is a schematic connection diagram of a supporting device of the digital media design teaching display device of the present invention.

In the figure: 1. a base plate; 2. a top plate; 3. a support device; 4. a first sliding rod; 5. a fixed seat; 6. a transmission device; 7. a base; 8. a storage cabinet; 9. a teaching main body; 10. a chalk placing groove; 11. magnetic buckling; 12. a second sliding rod; 13. mounting a plate; 31. an adjustment device; 32. a connecting plate; 33. a fixed block; 61. a control lever; 62. a screw; 63. a stabilizing block; 91. a projection plate; 311. a first adjusting plate; 312. a second adjusting plate; 313. a movable shaft; 314. fixing the rod; 315. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a digital media design teaching display device, including bottom plate 1 and roof 2, bottom plate 1 and roof 2 are the longitudinal symmetry structure, be provided with a strutting arrangement 3 between bottom plate 1 and the roof 2 jointly, the right part swing joint of bottom plate 1 has a transmission 6, and transmission 6's middle part and strutting arrangement 3 threaded connection, the welding of the upper end of roof 2 has a base 7 and one to accomodate cabinet 8, and accomodate cabinet 8 and be located base 7, the upper end fixedly connected with a teaching main part 9 of base 7, the front end lower part fixedly connected with chalk standing groove 10 of teaching main part 9, the front end upper portion magnetism of teaching main part 9 is connected with a plurality of magnetic button 11, the rear end fixedly connected with a projection board 91 of teaching main part 9.

The transmission device 6 comprises a screw rod 62 and a stabilizing block 63, the lower end of the stabilizing block 63 is fixedly connected to the middle part of the upper end of the bottom plate 1, the left part of the screw rod 62 is movably connected to the middle part of the stabilizing block 63 through a bearing sleeve, the right part of the screw rod 62 is movably connected to the middle part of the right end of the bottom plate 1, the right end is fixedly connected with a control rod 61, and the control rod 61 is positioned on the right side of the bottom plate 1; the supporting device 3 comprises two groups of adjusting devices 31, the two groups of adjusting devices 31 are symmetrically distributed in the left-right direction, the adjusting devices 31 are in X-shaped structures, the right parts of the lower parts of the X-shaped structures of the two groups of adjusting devices 31 are fixedly connected with a connecting plate 32 together, and the middle part of the right end of the connecting plate 32 is fixedly connected with a fixed block 33; the adjusting device 31 comprises a first adjusting plate 311 and a second adjusting plate 312, the middle parts of the first adjusting plate 311 and the second adjusting plate 312 are movably connected with a movable shaft 313 together, so that the first adjusting plate 311 and the second adjusting plate 312 can flexibly rotate, the upper part of the first adjusting plate 311 and the lower part of the second adjusting plate 312 are movably connected with a fixed rod 314, one end, close to the transmission device 6, of the fixed rod 314 is fixedly connected with a sliding block 315, and the height of the top plate 2 can be conveniently adjusted by sliding the sliding block 315 on the first sliding rod 4 and the second sliding rod 12; the left inner walls and the right inner walls of the bottom plate 1 and the top plate 2 are respectively fixedly connected with two first sliding rods 4 and two second sliding rods 12, the left part of the upper end of the bottom plate 1 is welded with two fixed seats 5, so that the left parts of a first adjusting plate 311 and a second adjusting plate 312 are conveniently limited, the fixed seats 5 are located on the inner sides of the two first sliding rods 4, the left part of the lower end of the top plate 2 is welded with two mounting plates 13, and the mounting plates 13 are located on the outer sides of the two second sliding rods 12; one end of each of the first adjusting plate 311 and the second adjusting plate 312 is slidably connected to the corresponding first sliding rod 4 and the corresponding second sliding rod 12 through the sliding block 315, the other end of each of the first adjusting plate 311 and the second adjusting plate 312 is movably connected with the fixing base 5 and the mounting plate 13 respectively, the screw rod 62 penetrates through the middle portions of the fixing block 33 and the connecting plate 32 and is in threaded connection, and the sliding of the sliding block 315 on the first sliding rod 4 and the second sliding rod 12 is facilitated through the adjusting screw rod 62.

It should be noted that, the utility model relates to a digital media design teaching display device, in the process of digital media teaching, the screw rod 62 can be rotated positively by rotating the control rod 61 positively, the slider 315 at the lower part is driven to slide leftwards on the first slide bar 4 by the threaded connection of the screw rod 62, the fixed block 33 and the connecting plate 32, the included angle between the second adjusting plate 312 and the first slide bar 4 is increased, the first adjusting plate 311 is driven to rotate anticlockwise by the movable shaft 313, the included angle between the first adjusting plate 311 and the first slide bar 4 is increased, the upper parts of the first adjusting plate 311 and the second adjusting plate 312 lift the top plate 2, thereby the teaching main body 9 is lifted by the base 7, the height of the teaching main body 9 is adjusted, when the device is not used, the control rod 61 can be rotated reversely to reduce the included angle between the first adjusting plate 311 and the second adjusting plate 312 and the first slide bar 4, with the high reduction of roof 2, reduce the parking space, can make the multimedia projection clearer through projection board 91, be convenient for combine together with multimedia teaching, through detaining 11 with the magnetism of teaching main part 9 attracting mutually, can hang works and detain 11 with magnetism to it and fix for the front end of teaching main part 9, place the teaching tool in accomodating cabinet 8, be convenient for deposit, avoid losing, the device is convenient for adjust, the function is various, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a digital media designs teaching display device, includes bottom plate (1) and roof (2), its characterized in that: bottom plate (1) and roof (2) are the longitudinal symmetry structure, be provided with one strutting arrangement (3) between bottom plate (1) and roof (2) jointly, the right part swing joint of bottom plate (1) has one transmission (6), and the middle part and strutting arrangement (3) threaded connection of transmission (6), the upper end welding of roof (2) has one base (7) and one to accomodate cabinet (8), and accomodates cabinet (8) and be located base (7), teaching main part (9) of upper end fixedly connected with of base (7), chalk standing groove (10) of front end lower part fixedly connected with of teaching main part (9), the front end upper portion magnetism of teaching main part (9) is connected with a plurality of magnetism and detains (11), the rear end fixedly connected with of teaching main part (9) is projected board (91).

2. A digital media design instructional presentation device in accordance with claim 1, wherein: transmission (6) include screw rod (62) and firm piece (63), the lower extreme fixed connection of firm piece (63) is in the upper end middle part of bottom plate (1), bearing housing swing joint is passed through at the middle part of firm piece (63) in the left part of screw rod (62), the right part swing joint of screw rod (62) is in the right-hand member middle part of bottom plate (1), control lever (61) of right-hand member fixedly connected with, control lever (61) are located the right-hand side of bottom plate (1).

3. A digital media design instructional presentation device according to claim 2, wherein: strutting arrangement (3) are including adjusting device (31), adjusting device (31) are provided with two sets ofly, and two sets of adjusting device (31) are bilateral symmetry and distribute, adjusting device (31) are X type structure, and two sets of adjusting device (31) connecting plate (32) of the common fixedly connected with in right part of X type structure lower part, fixed block (33) of right-hand member middle part fixedly connected with of connecting plate (32).

4. A digital media design instructional presentation device according to claim 3, wherein: adjusting device (31) include regulating plate (311) and No. two regulating plates (312), the common swing joint in middle part of regulating plate (311) and No. two regulating plates (312) has a loose axle (313), the equal swing joint in upper portion of regulating plate (311) and the lower part of No. two regulating plates (312) has a dead lever (314), slider (315) of the equal fixedly connected with in one end that dead lever (314) are close to transmission (6).

5. A digital media design instructional presentation device according to claim 4, wherein: bottom plate (1) and roof (2) about the inner wall respectively two slide bar (4) of fixedly connected with and two slide bar (12) No. two, the upper end left part welding of bottom plate (1) has two fixing base (5), and fixing base (5) all are located the inboard of two slide bar (4), the lower extreme left part welding of roof (2) has two mounting panels (13), and mounting panel (13) all are located the outside of two slide bar (12).

6. A digital media design instructional presentation device according to claim 5, wherein: one end of an adjusting plate (311) and a second adjusting plate (312) is connected to a corresponding sliding rod (4) and a corresponding sliding rod (12) through sliding blocks (315), the other ends of the first adjusting plate (311) and the second adjusting plate (312) are respectively connected with a fixing seat (5) and a mounting plate (13) in a movable mode, and a screw rod (62) penetrates through the middle of a fixing block (33) and a connecting plate (32) and is connected with the screw rod in a threaded mode.