CN215495469U - Display device is used in art teaching of digital media - Google Patents
Display device is used in art teaching of digital media Download PDFInfo
- Publication number
- CN215495469U CN215495469U CN202122433582.0U CN202122433582U CN215495469U CN 215495469 U CN215495469 U CN 215495469U CN 202122433582 U CN202122433582 U CN 202122433582U CN 215495469 U CN215495469 U CN 215495469U
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- Prior art keywords
- dust
- plate
- bottom plate
- dust removing
- display device
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 94
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 241000904014 Pappus Species 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a display device for digital media art teaching, and belongs to the technical field of teaching devices. A display device for digital media art teaching comprises a bottom plate, two protective frame plates and two dust removal mechanisms, wherein a display screen is arranged on the front surface of the bottom plate, supporting legs are arranged on the left side and the right side of the rear surface of the bottom plate, universal wheels are arranged on the lower end surfaces of the two supporting legs, fixed plates are arranged on the left surface and the right surface of the bottom plate, a connecting hole is formed below the fixed plate on the right surface of the bottom plate, sliding grooves are formed in the upper surfaces of the two fixed plates, and the protective frame plates are provided with two protective frame plates; the utility model effectively solves the problem that the dust needs to be cleaned in advance when the display device is used for teaching next time because the display screen is exposed outside and is easy to be damaged and accumulate dust when the display device is not used for digital media art teaching.
Description
Technical Field
The utility model relates to the technical field of teaching devices, in particular to a display device for digital media art teaching.
Background
Digital media refers to information carriers that record, process, propagate, or retrieve processes in the form of binary numbers. These carriers include sensory media such as digitized text, graphics, images, sounds, video images and animations, presentation media (encodings) representing such sensory media, and the like, commonly referred to as logical media, and physical media for storing, transmitting, and displaying logical media.
At present, when not carrying out digital media art teaching, the display screen exposes and receives the damage and pile up the dust easily in the outside for need carry out the dust clearance in advance next time when teaching uses.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to provide a display device for digital media art teaching, which aims to solve the problems in the background technology:
the current display device is when not carrying out digital media art teaching, and the display screen exposes and receives the damage easily outside and pile up the dust for need carry out the problem of dust clearance in advance next time when teaching is used.
2. Technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a display device is used in art teaching of digital media, includes bottom plate, protection deckle board and dust removal mechanism, the bottom plate front surface is provided with the display screen, the bottom plate rear surface left and right sides all is provided with the landing leg, two the terminal surface all is provided with the universal wheel under the landing leg, the bottom plate left and right sides both surfaces all are provided with the fixed plate, the connecting hole has been seted up to the fixed plate below of bottom plate right side surface, two the spout has all been seted up to the fixed plate upper surface, the protection deckle board is provided with two, two the inboard upper surface of protection deckle board all is provided with the slide, two the slide activity respectively sets up in two spouts, two protection deckle board inboard surface inner all is provided with dust removal mechanism, two the through-hole has all been seted up near dust removal mechanism one side to protection deckle board upper surface, two the dust removal mechanism lower extreme is provided with actuating mechanism.
Preferably, the dust removal mechanism is including the dust removal board, dust removal board front surface and protection deckle inboard inside surface fixed connection, the one side that the protection deckle was kept away from to the dust removal board has seted up a plurality of dust absorption holes, the inside cavity that is of dust removal inboard, the one side that the protection deckle was kept away from to the dust removal board is provided with the pappus brush, the dust removal board upper surface is provided with the dust absorption pipe, the one end that the dust removal board was kept away from to the dust absorption pipe is connected with the suction end of fan through the through-hole on the protection deckle, the exhaust end and the dust exhaust pipe of fan are connected, the one end that the fan was kept away from to the dust exhaust pipe passes through screw-thread fit with the dust collection box and is connected, fan and dust collection box all set up at protection deckle upper surface.
Preferably, the driving mechanism comprises a ball screw and a stepping motor, a first bearing is arranged at the left end of the outer surface of the ball screw, the stepping motor is arranged on the right side of the right surface fixing plate of the bottom plate, the right end of the ball screw is fixedly connected with an output shaft of the stepping motor through a connecting hole in the fixing plate, a second bearing is arranged on one side, close to the stepping motor, of the outer surface of the ball screw, ball nuts are arranged on the left and right sides of the outer surface of the ball screw, moving blocks are arranged on the outer surfaces of the two ball nuts, the spiral directions of the two ball nuts are opposite, and the upper end faces of the two moving blocks are fixedly connected with the dust removing plates of the two dust removing mechanisms respectively.
Preferably, the first bearing is arranged on the bottom plate left surface fixing plate, and the second bearing is arranged in the connecting hole of the bottom plate right surface fixing plate.
3. Advantageous effects
This practicality can control opening and shutting of protection deckle board through the actuating mechanism who sets up, can protect the display screen through the protection deckle board, and dust removal mechanism simultaneously can be when needs use the display screen, handles the dust on the display screen automatically, has saved the clearance time of display screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a connection view of the base plate and the fixing plate according to the present invention;
FIG. 3 is a view of the drive mechanism of the present invention;
fig. 4 is a structural view of the dust removing mechanism of the present invention.
The reference numbers in the figures illustrate:
1. a base plate; 2. a fixing plate; 3. a chute; 4. a protective frame plate; 5. a slide plate; 6. a display screen; 7. a support leg; 8. a universal wheel; 9. a dust removal mechanism; 901. a dust removal plate; 902. a soft brush; 903. a fan; 904. a dust collecting box; 905. a dust collection pipe; 906. a dust exhaust pipe; 10. a drive mechanism; 1001. a ball screw; 1002. a moving block; 1003. a ball nut; 1004. a first bearing; 1005. a second bearing; 1006. a stepper motor.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1:
referring to fig. 1-4, a digital media art teaching display device includes a base plate 1, protection deckle board 4 and dust removal mechanism 9, 1 front surface of bottom plate is provided with display screen 6, and the 1 rear surface left and right sides of bottom plate all is provided with landing leg 7, and the terminal surface all is provided with universal wheel 8 under two landing legs 7, and two surfaces all are provided with fixed plate 2 about 1 bottom plate, and the connecting hole has been seted up to the fixed plate 2 below of 1 right side of bottom plate surface, and spout 3 has all been seted up to two fixed plate 2 upper surfaces, and protection deckle board 4 is provided with two, and two protection deckle board 4 inboard upper surfaces all are provided with slide 5, two slide 5 activity respectively sets up in two spouts 3, and two protection deckle board 4 inboard surface inner all is provided with dust removal mechanism 9, and two protection deckle board 4 upper surfaces are close to dust removal mechanism 9 one side and have all seted up the through-hole, and two dust removal mechanism 9 lower extremes are provided with actuating mechanism 10.
Dust removal mechanism 9 is including dust removal board 901, dust removal board 901 front surface and the inboard fixed surface connection of protection deckle board 4, dust removal board 901 keeps away from the one side of protection deckle board 4 and has seted up a plurality of dust absorption holes, the inside cavity that is of dust removal board 901, the one side that protection deckle board 4 was kept away from to dust removal board 901 is provided with pappus brush 902, dust removal board 901 upper surface is provided with dust absorption pipe 905, the one end that dust absorption pipe 905 kept away from dust removal board 901 is passed through the through-hole on the protection deckle board 4 and is connected with the suction end of fan 903, the exhaust end and the dust exhaust pipe 906 of fan 903 are connected, the one end that fan 903 was kept away from to dust exhaust pipe 906 passes through screw-thread fit and is connected with dust collection box 904, fan 903 and dust collection box 904 all set up at protection deckle board 4 upper surface.
The driving mechanism 10 comprises a ball screw 1001 and a stepping motor 1006, a first bearing 1004 is arranged at the left end of the outer surface of the ball screw 1001, the stepping motor 1006 is arranged on the right side of a right surface fixing plate 2 of the bottom plate 1, the right end of the ball screw 1001 is fixedly connected with an output shaft of the stepping motor 1006 through a connecting hole in the fixing plate 2, a second bearing 1005 is arranged on one side, close to the stepping motor 1006, of the outer surface of the ball screw 1001, ball nuts 1003 are arranged on the left side and the right side of the outer surface of the ball screw 1001, moving blocks 1002 are arranged on the outer surfaces of the two ball nuts 1003, the spiral directions of the two ball nuts 1003 are opposite, and the upper end surfaces of the two moving blocks 1002 are fixedly connected with the dust removing plates 901 of the two dust removing mechanisms 9 respectively.
The first bearing 1004 is disposed on the left surface fixing plate 2 of the base plate 1, and the second bearing 1005 is disposed in the connecting hole of the right surface fixing plate 2 of the base plate 1.
When the device is used, the pushing device can move the device through the universal wheel 8, the front surfaces of the two protective frame plates 4 can also be used as a blackboard for writing, when the display screen 6 needs to be used, the power supply is switched on for the stepping motor 1006, meanwhile, the fan 903 is powered on, the stepping motor 1006 drives the ball screw 1001 to rotate, the two ball nuts 1003 move on the ball screw 1001 through the matching relation between the rotating ball screw 1001 and the two ball nuts 1003, the rotation directions of the two ball nuts 1003 are opposite, the two ball nuts 1003 respectively move towards the first bearing 1004 and the second bearing 1005 of the ball screw 1001, the two ball nuts drive the two moving blocks 1002 to move, then the two protective frame plates 4 are driven to move, the distance between the two protective frame plates 4 is increased, and the display screen 6 is exposed, the teaching device is characterized in that the display screen 6 is used for teaching digital media art, the two moving blocks 1002 move by driving the two dust removing plates 901 respectively while moving, the two dust removing plates 901 move, the display screen 6 is wiped by the soft hairbrushes 902 on the two dust removing plates 901, so that dust on the display screen 6 is brushed down, after the fan 903 is powered on, the suction end of the fan 903 generates suction force, so that the dust brushed down by the soft hairbrushes 902 is sucked from the dust suction holes in the dust removing plates 901, the dust is sucked into the fan 903 through the dust suction pipe 905, the fan 903 discharges the dust into the dust collecting box 904 through the dust discharge pipe 906 for collection, and the dust is convenient to be cleaned in the later period; the utility model effectively solves the problem that the dust needs to be cleaned in advance when the display device is used for teaching next time because the display screen 6 is exposed outside and is easy to be damaged and accumulate dust when the display device is not used for digital media art teaching.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a display device is used in teaching of digital media art, includes bottom plate (1), protection deckle board (4) and dust removal mechanism (9), its characterized in that: the dust removal device is characterized in that a display screen (6) is arranged on the front surface of the bottom plate (1), supporting legs (7) are arranged on the left side and the right side of the rear surface of the bottom plate (1), universal wheels (8) are arranged on the lower end faces of the two supporting legs (7), fixing plates (2) are arranged on the left side and the right side of the bottom plate (1), a connecting hole is formed below the fixing plate (2) on the right surface of the bottom plate (1), sliding grooves (3) are formed in the upper surfaces of the two fixing plates (2), two protection frame plates (4) are arranged, sliding plates (5) are arranged on the upper surfaces of the inner sides of the two protection frame plates (4), the two sliding plates (5) are movably arranged in the two sliding grooves (3) respectively, a dust removal mechanism (9) is arranged on the inner ends of the inner side surfaces of the two protection frame plates (4), and through holes are formed in the sides, close to the dust removal mechanism (9), of the upper surfaces of the two protection frame plates (4), the lower ends of the two dust removing mechanisms (9) are provided with driving mechanisms (10).
2. A display device for digital media art teaching as claimed in claim 1, wherein: the dust removing mechanism (9) comprises a dust removing plate (901), the front surface of the dust removing plate (901) is fixedly connected with the inner side surface of the protective frame plate (4), one surface of the dust removing plate (901) far away from the protective frame plate (4) is provided with a plurality of dust collecting holes, the dust removing plate (901) is internally provided with a cavity, one surface of the dust removing plate (901) far away from the protective frame plate (4) is provided with a soft brush (902), a dust suction pipe (905) is arranged on the upper surface of the dust removing plate (901), one end of the dust suction pipe (905) far away from the dust removing plate (901) is connected with the suction end of the fan (903) through a through hole on the protective frame plate (4), the exhaust end of the fan (903) is connected with a dust exhaust pipe (906), one end of the dust exhaust pipe (906), which is far away from the fan (903), is connected with a dust collection box (904) in a threaded fit manner, the fan (903) and the dust collection box (904) are both arranged on the upper surface of the protective frame plate (4).
3. A display device for digital media art teaching as claimed in claim 1, wherein: the driving mechanism (10) comprises a ball screw (1001) and a stepping motor (1006), a first bearing (1004) is arranged at the left end of the outer surface of the ball screw (1001), the stepping motor (1006) is arranged at the right side of the right surface fixing plate (2) of the bottom plate (1), the right end of the ball screw (1001) is fixedly connected with the output shaft of the stepping motor (1006) through a connecting hole on the fixing plate (2), a second bearing (1005) is arranged on one side of the outer surface of the ball screw (1001) close to the stepping motor (1006), ball nuts (1003) are arranged on the left side and the right side of the outer surface of the ball screw (1001), moving blocks (1002) are arranged on the outer surfaces of the two ball nuts (1003), the spiral directions of the two ball nuts (1003) are opposite, and the upper end faces of the two moving blocks (1002) are fixedly connected with dust removing plates (901) of two dust removing mechanisms (9) respectively.
4. A display device for digital media art teaching as claimed in claim 3, wherein: the first bearing (1004) is arranged on the left surface fixing plate (2) of the base plate (1), and the second bearing (1005) is arranged in a connecting hole of the right surface fixing plate (2) of the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433582.0U CN215495469U (en) | 2021-10-09 | 2021-10-09 | Display device is used in art teaching of digital media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433582.0U CN215495469U (en) | 2021-10-09 | 2021-10-09 | Display device is used in art teaching of digital media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215495469U true CN215495469U (en) | 2022-01-11 |
Family
ID=79770915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122433582.0U Expired - Fee Related CN215495469U (en) | 2021-10-09 | 2021-10-09 | Display device is used in art teaching of digital media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215495469U (en) |
-
2021
- 2021-10-09 CN CN202122433582.0U patent/CN215495469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |