CN212990351U - Computer-based multimedia teaching device - Google Patents
Computer-based multimedia teaching device Download PDFInfo
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- CN212990351U CN212990351U CN202021428875.9U CN202021428875U CN212990351U CN 212990351 U CN212990351 U CN 212990351U CN 202021428875 U CN202021428875 U CN 202021428875U CN 212990351 U CN212990351 U CN 212990351U
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- teaching device
- fixedly connected
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 230000008021 deposition Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multimedia teaching device based on a computer, which comprises a teaching device body, wherein a placing groove is arranged on the left side of the top of the teaching device body, the inner surface of the placing groove is fixedly connected with a placing rack, the surface of the placing rack is fixedly connected with the computer body, and the front side and the rear side of the right side in the teaching device body are respectively provided with an adjusting mechanism; the utility model relates to a multimedia teaching technical field. This use multimedia teaching device of computer as basis, through setting up adjustment mechanism, utilize two hydraulic stem to promote the fixed plate, through the ejecting logical groove of fixed plate with the display screen, conveniently accomodate when not using, avoid display screen surface deposition, the cooperation bottom plate, fixed cover, the hydraulic stem, fixed plate and display screen symmetry set up, can switch after making the display screen appear damaging, avoid influencing the teaching process, set up rack and computer body, make multimedia teaching device use the computer as the basis, intelligent degree is high.
Description
Technical Field
The utility model relates to a multimedia teaching technical field specifically is an use multimedia teaching device of computer as basis.
Background
The multimedia computer aided teaching is that a multimedia computer is utilized to comprehensively process and control various media information such as symbols, languages, characters, sounds, graphics, images and the like, all elements of the multimedia are organically combined and displayed through a screen or a projector in a projection manner according to teaching requirements, and meanwhile, the teaching or training process is completed by adding the cooperation of the sounds and the human-computer interaction operation between a user and the computer according to the requirements; therefore, multimedia teaching generally refers to computer multimedia teaching, which is a combination of multiple media implemented by a computer, and has the characteristics of interactivity, integration, controllability and the like, and is only one of the multiple media.
Present multimedia teaching device, intelligent degree is low, and the display screen is fixed unable removal on teaching device, not only accumulates the dust easily, does not have the reserve switching after the display screen appears damaging moreover, influences the teaching process, for this reason, the utility model provides an use multimedia teaching device of computer as the basis.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides an use multimedia teaching device of computer as basis has solved current multimedia teaching device, and intelligent degree is low, and the display screen is fixed unable to be removed, accumulates the dust easily, does not have reserve switching after damaging, influences the problem of teaching process.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a computer-based multimedia teaching device comprises a teaching device body, wherein a placing groove is formed in the left side of the top of the teaching device body, a placing frame is fixedly connected to the inner surface of the placing groove, a computer body is fixedly connected to the surface of the placing frame, and adjusting mechanisms are arranged on the front side and the rear side of the right side in the teaching device body;
adjustment mechanism includes the bottom plate, the bottom of bottom plate and the bottom fixed connection of teaching device body inner chamber, the fixed cover of both sides fixedly connected with at bottom plate top, two the equal fixedly connected with hydraulic stem of internal surface of fixed cover, two fixedly connected with fixed plate between the top of hydraulic stem, the top fixedly connected with display screen of fixed plate, the outside of teaching device body and extending to the teaching device body is run through at the top of display screen, the logical groove with display screen looks adaptation is seted up at the top of teaching device body.
Preferably, bottom plate, fixed cover, hydraulic stem, fixed plate and display screen all set up around the inside symmetry of teaching device body.
Preferably, the middle of the right side of the teaching device body is provided with a vertical groove, the inner surface of the vertical groove is connected with a power supply assembly in a sliding mode, and the top of the power supply assembly is fixedly connected with a mounting plate.
Preferably, the top of mounting panel has seted up the draw-in groove, the top sliding connection who erects the inslot wall has the fixture block, and the surface of fixture block and the internal surface joint of draw-in groove.
Preferably, the top of the clamping block is fixedly connected with a return spring, the bottom end of the return spring is fixedly connected with the top of the clamping block, and the surface of the clamping block is fixedly connected with a pull handle.
Preferably, the two sides of the surface of the teaching device body are both rotatably connected with a box door, and the surface of the box door is both fixedly connected with a handle.
Advantageous effects
The utility model provides a multimedia teaching device based on computer. Compared with the prior art, the method has the following beneficial effects:
(1) the computer-based multimedia teaching device is characterized in that a placing rack is fixedly connected to the inner surface of a placing groove, the surface of the placing rack is fixedly connected with a computer body, and the front side and the rear side of the right side in the teaching device body are respectively provided with an adjusting mechanism; adjustment mechanism includes the bottom plate, the bottom of bottom plate and the bottom fixed connection of teaching device body inner chamber, the fixed cover of both sides fixedly connected with at bottom plate top, the equal fixedly connected with hydraulic stem of internal surface of two fixed covers, fixedly connected with fixed plate between the top of two hydraulic stems, the top fixedly connected with display screen of fixed plate, the top of display screen runs through the teaching device body and extends to the outside of teaching device body, the logical groove with display screen looks adaptation is seted up at the top of teaching device body, the bottom plate, fixed cover, the hydraulic stem, fixed plate and display screen all set up at the inside front and back symmetry of teaching device body, through setting up adjustment mechanism, utilize two hydraulic stems to promote the fixed plate, ejecting logical groove of display screen through the fixed plate, conveniently accomodate when not using, avoid display screen surface deposition, cooperation bottom plate, fixed cover, hydraulic stem, the fixed plate, Fixed plate and display screen symmetry set up for can switch after the display screen appears damaging, avoid influencing the teaching process, set up rack and computer body simultaneously, make the multimedia teaching device use the computer as the basis, intelligent degree is high.
(2) This use multimedia teaching device on computer basis, through having seted up perpendicular groove in the centre on teaching device body right side, and the internal surface sliding connection who erects the groove has power supply module, power supply module's top fixedly connected with mounting panel, the draw-in groove has been seted up at the top of mounting panel, the top sliding connection who erects the inslot wall has the fixture block, and the surface of fixture block and the internal surface joint of draw-in groove, the top fixedly connected with reset spring of fixture block, and reset spring's bottom and the top fixed connection of fixture block, the fixed surface of fixture block is connected with draws the handle, through setting up perpendicular groove, utilize perpendicular groove and power supply module to slide and set up, draw-in groove and fixture block joint through power supply module top, cooperation reset spring and draw the handle, can conveniently dismantle power supply module, and.
Drawings
Fig. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a perspective view of the adjusting mechanism of the present invention;
FIG. 3 is a right side view of the internal structure of the teaching device body of the present invention;
fig. 4 is a perspective view of a partial structure of the power module of the present invention.
In the figure: 1-teaching device body, 2-placing groove, 3-placing rack, 4-computer body, 5-adjusting mechanism, 51-bottom plate, 52-fixing sleeve, 53-hydraulic rod, 54-fixing plate, 55-display screen, 56-through groove, 6-vertical groove, 7-power supply component, 8-mounting plate, 9-clamping groove, 10-clamping block, 11-reset spring, 12-pull handle, 13-box door, 14-handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a multimedia teaching device based on a computer comprises a teaching device body 1, wherein two sides of the surface of the teaching device body 1 are rotatably connected with box doors 13, the box doors 13 can be opened to place articles in the teaching device body 1, the surfaces of the two box doors 13 are fixedly connected with handles 14, the middle of the right side of the teaching device body 1 is provided with a vertical groove 6, the inner surface of the vertical groove 6 is connected with a power supply assembly 7 in a sliding manner, the power supply assembly 7 is electrically connected with a display screen 55 and a computer body 4, the top of the power supply assembly 7 is fixedly connected with a mounting plate 8, the top of the mounting plate 8 is provided with a clamping groove 9, a clamping block 10 is connected above the inner wall of the vertical groove 6 in a sliding manner, the top of the clamping block 10 is fixedly connected with a return spring 11, the bottom end of the return spring 11 is fixedly connected with the top of the clamping block 10, the surface of the clamping, a placing groove 2 is formed in the left side of the top of the teaching device body 1, a placing rack 3 is fixedly connected to the inner surface of the placing groove 2, a computer body 4 is fixedly connected to the surface of the placing rack 3, and adjusting mechanisms 5 are arranged on the front side and the rear side of the right side in the teaching device body 1; the adjusting mechanism 5 comprises a bottom plate 51, the bottom of the bottom plate 51 is fixedly connected with the bottom of the inner cavity of the teaching device body 1, two sides of the top of the bottom plate 51 are fixedly connected with fixed sleeves 52, the inner surfaces of the two fixed sleeves 52 are fixedly connected with hydraulic rods 53, the hydraulic rods 53 are electrically connected with the computer body 4, a fixed plate 54 is fixedly connected between the top ends of the two hydraulic rods 53, the top of the fixed plate 54 is fixedly connected with a display screen 55, the top of the display screen 55 penetrates through the teaching device body 1 and extends to the outside of the teaching device body 1, the top of the teaching device body 1 is provided with a through groove 56 matched with the display screen 55, the bottom plate 51, the fixed sleeves 52, the hydraulic rods 53, the fixed plate 54 and the display screen 55 are symmetrically arranged in the front and back of the teaching device body 1, by arranging the adjusting mechanism 5, the two hydraulic rods 53 push the fixed plate, conveniently accomodate when not using, avoid display screen 55 surface deposition, cooperation bottom plate 51, fixed cover 52, hydraulic pressure 53 pole, fixed plate 54 and display screen 55 symmetry set up for can switch after the damage appears in display screen 55, avoid influencing the teaching process, set up rack 3 and computer body 4 simultaneously, make multimedia teaching device use the computer as the basis, intelligent degree is high.
And those not described in detail in this specification are well within the skill of those in the art.
When the teaching device works, the hydraulic rods 53 are controlled and started through the computer body 4, the fixing plate 54 is pushed to move upwards by the two hydraulic rods 53, the display screen 55 moves upwards by the fixing plate 54, the display screen 55 pushes out the through groove 56 upwards by the display screen 55, the display screen 55 is stored in the teaching device body 1 by reverse operation when not used, after the display screen 55 is damaged, the bottom plate 51, the fixing sleeve 52, the hydraulic rods 53, the fixing plate 54 and the display screen 55 which are symmetrically arranged on the other side of the teaching device body 1 are repeatedly operated, so that the display screen 55 can be switched after being damaged, the teaching process is prevented from being influenced, when the power supply component 7 needs to be taken out, the pull handle 12 is pulled upwards at the moment, the pull handle 12 moves upwards to drive the fixture block 10 to move upwards on the inner surface of the vertical groove 6, and the fixture block 10 is separated from the, the return spring 11 is compressed, and the power module 7 is withdrawn at this time, and when the power module 7 is mounted, the operation is reversed, which is the operation principle of the computer-based multimedia teaching apparatus.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an use multimedia teaching device of computer as basis, includes teaching device body (1), standing groove (2), its characterized in that have been seted up to the left side at teaching device body (1) top: the inner surface of the placing groove (2) is fixedly connected with a placing rack (3), the surface of the placing rack (3) is fixedly connected with a computer body (4), and the front side and the rear side of the right side in the teaching device body (1) are respectively provided with an adjusting mechanism (5);
adjustment mechanism (5) include bottom plate (51), the bottom of bottom plate (51) and the bottom fixed connection of teaching device body (1) inner chamber, the fixed cover (52) of both sides fixedly connected with at bottom plate (51) top, two the equal fixedly connected with hydraulic stem (53) of internal surface of fixed cover (52), two fixedly connected with fixed plate (54) between the top of hydraulic stem (53), the top fixedly connected with display screen (55) of fixed plate (54), the outside that teaching device body (1) and extend to teaching device body (1) is run through at the top of display screen (55), logical groove (56) with display screen (55) looks adaptation is seted up at the top of teaching device body (1).
2. A computer-based multimedia teaching apparatus according to claim 1, wherein: the bottom plate (51), the fixed sleeve (52), the hydraulic rod (53), the fixed plate (54) and the display screen (55) are symmetrically arranged in the teaching device body (1) in the front-back direction.
3. A computer-based multimedia teaching apparatus according to claim 1, wherein: the middle of teaching device body (1) right side has been seted up and has been erected groove (6), and erects the internal surface sliding connection in groove (6) and have power supply module (7), the top fixedly connected with mounting panel (8) of power supply module (7).
4. A computer-based multimedia teaching apparatus according to claim 3, wherein: draw-in groove (9) have been seted up at the top of mounting panel (8), the top sliding connection who erects groove (6) inner wall has fixture block (10), and the surface of fixture block (10) and the internal surface joint of draw-in groove (9).
5. A computer-based multimedia teaching apparatus according to claim 4, wherein: the top of the clamping block (10) is fixedly connected with a return spring (11), the bottom end of the return spring (11) is fixedly connected with the top of the clamping block (10), and the surface of the clamping block (10) is fixedly connected with a pull handle (12).
6. A computer-based multimedia teaching apparatus according to claim 1, wherein: the teaching device comprises a teaching device body (1), wherein two sides of the surface of the teaching device body (1) are rotatably connected with box doors (13), and two surfaces of the box doors (13) are fixedly connected with handles (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428875.9U CN212990351U (en) | 2020-07-17 | 2020-07-17 | Computer-based multimedia teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428875.9U CN212990351U (en) | 2020-07-17 | 2020-07-17 | Computer-based multimedia teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212990351U true CN212990351U (en) | 2021-04-16 |
Family
ID=75428333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021428875.9U Expired - Fee Related CN212990351U (en) | 2020-07-17 | 2020-07-17 | Computer-based multimedia teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212990351U (en) |
-
2020
- 2020-07-17 CN CN202021428875.9U patent/CN212990351U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |