CN208922500U - A kind of display device for multimedia teaching - Google Patents
A kind of display device for multimedia teaching Download PDFInfo
- Publication number
- CN208922500U CN208922500U CN201820933110.7U CN201820933110U CN208922500U CN 208922500 U CN208922500 U CN 208922500U CN 201820933110 U CN201820933110 U CN 201820933110U CN 208922500 U CN208922500 U CN 208922500U
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- China
- Prior art keywords
- display screen
- rotation axis
- rotating turret
- nut
- display device
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Abstract
The utility model discloses a kind of display devices for multimedia teaching, including display screen component, turnover door, display device and hinge, the hinge is symmetrically rotatably installed in the side end face of display screen component, the display device is fixedly mounted on the inside of display screen component, the turnover door is rotatably installed in the side of hinge, the display device includes display screen and fixed device, the display screen is fixedly mounted on the upper end of display device, the fixed device is rotatably installed in the lower end surface of display screen, the fixed device includes the first nut, fixed plate, snap-gauge, first rotation axis, second rotation axis, third rotation axis, bottom plate, second nut, first rotating turret, second rotating turret and card slot, the snap-gauge is fixedly mounted on the upper end of fixed device, the card slot is provided with the two side ends of snap-gauge.The utility model can facilitate the angle of adjustment device by being equipped with fixed plate, snap-gauge, the second rotation axis and the second nut.
Description
Technical field
The utility model relates to instructional device technical field, specially a kind of display device for multimedia teaching.
Background technique
Multimedia teaching display device refers to using multimedia computer, integrated treatment and control symbol, language, text,
Multimedia each element is pressed teaching request, carries out organic assembling simultaneously by the medias information such as sound, figure, image, image
Shown by display device, while needing the cooperation plus sound, but existing multimedia teaching display screen exist with
Lower defect: display device installation steps are complicated, are installed and are not easy to adjustment display device angle.
Utility model content
The purpose of this utility model is to provide a kind of display devices for multimedia teaching, to solve above-mentioned background skill
The problem of being previously mentioned in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of display dress for multimedia teaching
It sets, including display screen component, turnover door, display device and hinge, the hinge is symmetrically rotatably installed in display screen component
Side end face, the display device are fixedly mounted on the inside of display screen component, and the turnover door is rotatably installed in the side of hinge
End, the display device include display screen and fixed device, and the display screen is fixedly mounted on the upper end of display device, institute
The lower end surface that fixed device is rotatably installed in display screen is stated, the fixed device includes the first nut, fixed plate, snap-gauge, first
Rotation axis, the second rotation axis, third rotation axis, bottom plate, the second nut, the first rotating turret, the second rotating turret and card slot, the card
Plate is fixedly mounted on the upper end of fixed device, and the card slot is provided with the two side ends of snap-gauge, and first nut is rotatably installed in
The side end face of snap-gauge, the fixed plate are fixedly mounted on the lower end surface of snap-gauge, and second rotating turret is rotatably installed in fixed plate
Center, first rotation axis is rotatably installed in the center of the second rotating turret, the first rotating turret rotation peace
Mounted in the side end face of the second rotating turret lower end, the third rotation axis is rotatably installed in the lower end of the first rotating turret, the bottom plate
It is fixedly mounted on the lower end surface of the first rotating turret, second nut is rotatably installed in the lower end surface of bottom plate, second rotation
Axis is rotatably installed in the inside of the first rotating turret upper end, and the display screen includes fixed block and Qu Ping, and the bent screen is fixedly mounted
In the lower end of display screen, the fixed block is symmetrically and fixedly mounted to the lower end surface of Qu Ping.
Preferably, the two side ends of the card slot are uniformly provided with first through hole and threaded hole, and close to the first nut end
Side offer threaded hole, offer first through hole away from the side of the first nut end, first nut and first logical
Hole and threaded hole rotate connection.
Preferably, the hinge offers two groups, and display screen component is rotated with turnover door by hinge and connect.
Preferably, the center of the third rotation axis is fixedly installed with shaft, and the first rotating turret is turned by third
Moving axis is rotatably installed in the bottom of bottom plate.
Preferably, the lower end surface of the bottom plate offers two groups of connecting holes, and the second nut is adapted with connecting hole, described
Fixed device is fixedly mounted on metope by the second nut and connecting hole by bottom plate.
Preferably, the side end face of the fixed block is opened up there are three the second through-hole, and the display screen passes through the second through-hole, the
Display screen is fixedly mounted on the upper surface of fixed device by the adaptation of one through-hole and the first nut.
Preferably, the display screen and external power supply are electrically connected, and the model of the display screen is R240.
Preferably, the front end of first rotation axis, the second rotation axis and third rotation axis is rotatably equipped with bolt.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is fixedly mounted on card by being equipped with fixed plate, snap-gauge, the second rotation axis and the second nut, fixed plate
The lower end surface of plate, the second nut are rotatably installed in the lower end surface of bottom plate, and the lower end surface of bottom plate offers two groups of connecting holes, and second
Nut is adapted with connecting hole, and in user's installation, bottom plate is fixedly mounted on metope by the second nut and connecting hole, the
The center of three rotation axis is fixedly installed with shaft, and the front end of third rotation axis is rotatably equipped with bolt, by rotating bolt
The rear end of third rotation axis is rotated with bolt and is connect, the first rotating turret is rotatably installed in the bottom of bottom plate by third rotation axis
Portion, the bolt of the second rotation axis front end of rotation, which rotates the second rotating turret with the first rotating turret, to be connect, and rotates the first rotation axis
Fixed plate is rotated with the second rotating turret and is connect by the bolt of front end, and snap-gauge rotates with the second rotating turret further and connect,
The design of fixed plate is conducive to that device will be fixed mutually to be fixed with the second rotating turret, and the two side ends of card slot are uniformly provided with first through hole
With threaded hole, and threaded hole is offered close to the side of the first nut end, offers the away from the side of the first nut end
One through-hole, the first nut rotates with first through hole, threaded hole and fixed block and connect, and then display screen is fixedly mounted on fixation
First nut is rotated out of first through hole and screw thread when that need to adjust height because of user's height different device by the upper end of device
Hole, by fixed block in the internal slide of card slot, the two sides of the first nut offer threaded hole and first through hole, slide into required height
The first nut is rotated into threaded hole when spending and completes adaptation, and then the height of fixed display screen, is watching display device angle not
Display screen can be pulled out to the inside of display device simultaneously, user is pulled along display screen, display screen and the second rotating turret
It rotates connection with the first rotating turret, the first rotating turret and the second rotating turret pass through the first rotation axis, the second rotation axis and third
So that display screen travels forward, the center of third rotation axis is fixedly installed with shaft for the rotation of rotation axis, and shaft and the
The lower end of one rotating turret is rotatablely connected, and the first rotation axis, the second rotation axis and third rotation shaft design are conducive to the first rotation
The rotation of frame and the second rotating turret can pull display screen, the first rotating turret when needing display screen left-right rotation to left or right
It deflects to rotation direction and close to the inside of bottom plate, and then display screen can turn to left or right, when withdrawing display screen, only needs
Become a full member the angle of display screen, is pushing display screen to the inside of display screen component, the first rotating turret is close directly to the inside of bottom plate
Take in the inside of bottom plate completely to the first rotating turret, the second rotating turret is close to the center of the first rotating turret until turning completely
It moves to the center of the first rotating turret, the design of the first rotating turret and the second rotating turret is conducive to control the direction of display screen.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the display device structural schematic diagram of the utility model；
Fig. 3 is the fixture structure schematic diagram of the utility model；
Fig. 4 is the display screen structure schematic diagram of the utility model.
In figure: 1- display screen component, 2- turnover door, 3- display device, 4- hinge, 5- display screen, 6- fixed device, 7-
First nut, 8- fixed plate, 9- snap-gauge, the first rotation axis of 10-, the second rotation axis of 11-, 12- third rotation axis, 13- bottom plate,
The second nut of 14-, the first rotating turret of 15-, the second rotating turret of 16-, 17- card slot, 18- fixed block, 19- song screen.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of display device for multimedia teaching,
Including display screen component 1, turnover door 2, display device 3 and hinge 4, hinge 4 is symmetrically rotatably installed in the side of display screen component 1
End face, display device 3 are fixedly mounted on the inside of display screen component 1, and turnover door 2 is rotatably installed in the side of hinge 4, display
Screen device 3 includes display screen 5 and fixed device 6, and display screen 5 is fixedly mounted on the upper end of display device 3, fixed 6 turns of device
The dynamic lower end surface for being mounted on display screen 5, fixed device 6 include the first nut 7, fixed plate 8, snap-gauge 9, the first rotation axis 10, the
Two rotation axis 11, third rotation axis 12, bottom plate 13, the second nut 14, the first rotating turret 15, the second rotating turret 16 and card slot 17,
Snap-gauge 9 is fixedly mounted on the upper end of fixed device 6, and card slot 17 is provided with the two side ends of snap-gauge 9, and the first nut 7 is rotatably installed in
The side end face of snap-gauge 9, fixed plate 8 are fixedly mounted on the lower end surface of snap-gauge 9, the design of fixed plate 8 be conducive to will to fix device 6 with
Second rotating turret, 16 phase is fixed, and the second rotating turret 16 is rotatably installed in the center of fixed plate 8, the first rotation axis 10 rotation peace
Mounted in the center of the second rotating turret 16, the first rotating turret 15 is rotatably installed in the side end face of 16 lower end of the second rotating turret, the
Three rotation axis 12 are rotatably installed in the lower end of the first rotating turret 15, and the design of the first rotating turret 15 and the second rotating turret 16 is conducive to
The direction of display screen 5 is controlled, bottom plate 13 is fixedly mounted on the lower end surface of the first rotating turret 15, and the second nut 14 is rotatably installed in bottom
The lower end surface of plate 13, the second rotation axis 11 are rotatably installed in the inside of 15 upper end of the first rotating turret, the first 10, second turns of rotation axis
The design of moving axis 11 and third rotation axis 12 is conducive to the rotation of the first rotating turret 15 and the second rotating turret 16, and display screen 5 includes
Fixed block 18 and bent screen 19, Qu Ping 19 are fixedly mounted on the lower end of display screen 5, and fixed block 18 is symmetrically and fixedly mounted to bent screen 19
Lower end surface.
The two side ends of card slot 17 are uniformly provided with first through hole and threaded hole, and open close to the side of 7 end of the first nut
Equipped with threaded hole, first through hole, the first nut 7 and first through hole and threaded hole are offered away from the side of 7 end of the first nut
Rotate connection, and hinge 4 offers two groups, and display screen component 1 is rotated with turnover door 2 by hinge 4 and connect, third rotation
The center of axis 12 is fixedly installed with shaft, and the first rotating turret 15 is rotatably installed in bottom plate 13 by third rotation axis 12
Bottom, the lower end surface of bottom plate 13 offers two groups of connecting holes, and the second nut 14 is adapted with connecting hole, and bottom plate 13 passes through second
Nut 14 and connecting hole will fix device 6 and be fixedly mounted on metope, and the side end face of fixed block 18 opens up there are three the second through-hole, shows
Display screen 5 is fixedly mounted on the upper end of fixed device 6 by the adaptation of the second through-hole, first through hole and the first nut 7 by display screen 5
Face, display screen 5 and external power supply are electrically connected, and the model of display screen 5 is R240, the first rotation axis 10,11 and of the second rotation axis
The front end of third rotation axis 12 is rotatably equipped with bolt.
Working principle: in user's installation, being fixedly mounted on metope by the second nut 14 and connecting hole for bottom plate 13,
The center of third rotation axis 12 is fixedly installed with shaft, and the front end of third rotation axis 12 is rotatably equipped with bolt, passes through rotation
Turn bolt the rear end of third rotation axis 12 rotate with bolt to connect, the first rotating turret 15 passes through the rotation peace of third rotation axis 12
Mounted in the bottom of bottom plate 13, the bolt for rotating 11 front end of the second rotation axis rotates the second rotating turret 16 and the first rotating turret 15
Connection, the bolt of rotation 10 front end of the first rotation axis, which rotates fixed plate 8 with the second rotating turret 16, to be connect, further by snap-gauge
9 rotate with the second rotating turret 16 connect, and the two side ends of card slot 17 are uniformly provided with first through hole and threaded hole, and close to first
The side of 7 end of nut offers threaded hole, offers first through hole away from the side of 7 end of the first nut, the first nut 7 with
First through hole, threaded hole and fixed block 18 rotate connection, and then display screen 5 is fixedly mounted on to the upper end of fixed device 6, because
User's height different device need to adjust height, the first nut 7 be rotated out of first through hole and threaded hole, by fixed block 18 in card
The two sides of the internal slide of slot 17, the first nut 7 offer threaded hole and first through hole, by the first spiral shell when sliding into desired height
Mother 7 is rotated into threaded hole and completes adaptation, and then the height of fixed display screen 5, can be by when watch display device angle difference
Display screen 5 pulls out the inside of display device 3, and user is pulled along display screen 5, display screen 5 and the second rotating turret 16 and the
One rotating turret 15 rotates connection, and the first rotating turret 15 and the second rotating turret 16 pass through the first rotation axis 10, the second rotation axis 11
So that display screen 5 travels forward, the center of third rotation axis 12 is fixedly installed with shaft for rotation with third rotation axis 12,
And the lower end of shaft and the first rotating turret 15 is rotatablely connected, and when needing 5 left-right rotation of display screen, can be pulled to left or right aobvious
Display screen 5, the first rotating turret 15 deflect and close to the inside of bottom plate 13 to rotation direction, so display screen 5 can with port or
The right side, when withdrawing display screen 5, the angle for the display screen 5 that need to only become a full member is pushing display screen 5 to the inside of display screen component 1, the
One rotating turret 15 is close to the inside of bottom plate 13 until the first rotating turret 15 takes in the inside of bottom plate 13, the second rotating turret 16 completely
To the close center up to turning to the first rotating turret 15 completely in the center of the first rotating turret 15.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of display device for multimedia teaching, including display screen component (1), turnover door (2), display device (3)
With hinge (4), it is characterised in that: the hinge (4) is symmetrically rotatably installed in the side end face of display screen component (1), the display
Screen device (3) is fixedly mounted on the inside of display screen component (1), and the turnover door (2) is rotatably installed in the side of hinge (4),
The display device (3) includes display screen (5) and fixes device (6), and the display screen (5) is fixedly mounted on display device
(3) upper end, the fixed device (6) are rotatably installed in the lower end surface of display screen (5), and the fixed device (6) includes first
Nut (7), fixed plate (8), snap-gauge (9), the first rotation axis (10), the second rotation axis (11), third rotation axis (12), bottom plate
(13), the second nut (14), the first rotating turret (15), the second rotating turret (16) and card slot (17), the snap-gauge (9) are fixedly mounted
In the upper end of fixed device (6), the card slot (17) is provided with the two side ends of snap-gauge (9), the first nut (7) rotational installation
In the side end face of snap-gauge (9), the fixed plate (8) is fixedly mounted on the lower end surface of snap-gauge (9), and second rotating turret (16) turns
The dynamic center for being mounted on fixed plate (8), first rotation axis (10) are rotatably installed in the center of the second rotating turret (16)
Position, first rotating turret (15) are rotatably installed in the side end face of the second rotating turret (16) lower end, the third rotation axis
(12) it is rotatably installed in the lower end of the first rotating turret (15), the bottom plate (13) is fixedly mounted on the lower end of the first rotating turret (15)
Face, second nut (14) are rotatably installed in the lower end surface of bottom plate (13), and second rotation axis (11) is rotatably installed in
The inside of one rotating turret (15) upper end, the display screen (5) include fixed block (18) and Qu Ping (19), and the Qu Ping (19) is fixed
It is mounted on the lower end of display screen (5), the fixed block (18) is symmetrically and fixedly mounted to the lower end surface of (19) Qu Ping.
2. a kind of display device for multimedia teaching according to claim 1, it is characterised in that: the card slot (17)
Two side ends be uniformly provided with first through hole and threaded hole, and offer threaded hole close to the side of the first nut (7) end, carry on the back
Side from the first nut (7) end offers first through hole, and first nut (7) rotates with first through hole and threaded hole
Connection.
3. a kind of display device for multimedia teaching according to claim 1, it is characterised in that: the hinge (4)
Two groups are offered, and display screen component (1) is rotated with turnover door (2) by hinge (4) and connect.
4. a kind of display device for multimedia teaching according to claim 1, it is characterised in that: the third rotation
The center of axis (12) is fixedly installed with shaft, and the first rotating turret (15) is rotatably installed in bottom by third rotation axis (12)
The bottom of plate (13).
5. a kind of display device for multimedia teaching according to claim 1, it is characterised in that: the bottom plate (13)
Lower end surface offer two groups of connecting holes, and the second nut (14) is adapted with connecting hole, and the bottom plate (13) passes through the second spiral shell
Fixed device (6) are fixedly mounted on metope by female (14) and connecting hole.
6. a kind of display device for multimedia teaching according to claim 1 or 2, it is characterised in that: the fixation
The side end face of block (18) is opened up there are three the second through-hole, and the display screen (5) passes through the second through-hole, first through hole and the first nut
(7) display screen (5) is fixedly mounted on the upper surface of fixed device (6) by adaptation.
7. a kind of display device for multimedia teaching according to claim 1 or 2, it is characterised in that: the display
Shield (5) and external power supply is electrically connected, the model of the display screen (5) is R240.
8. a kind of display device for multimedia teaching according to claim 1 or 2, it is characterised in that: described first
The front end of rotation axis (10), the second rotation axis (11) and third rotation axis (12) is rotatably equipped with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933110.7U CN208922500U (en) | 2018-06-15 | 2018-06-15 | A kind of display device for multimedia teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933110.7U CN208922500U (en) | 2018-06-15 | 2018-06-15 | A kind of display device for multimedia teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922500U true CN208922500U (en) | 2019-05-31 |
Family
ID=66693308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820933110.7U Expired - Fee Related CN208922500U (en) | 2018-06-15 | 2018-06-15 | A kind of display device for multimedia teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922500U (en) |
-
2018
- 2018-06-15 CN CN201820933110.7U patent/CN208922500U/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: 20190531 Termination date: 20200615 |