CN206413988U - A kind of novel computer instructional device - Google Patents
A kind of novel computer instructional device Download PDFInfo
- Publication number
- CN206413988U CN206413988U CN201621214842.8U CN201621214842U CN206413988U CN 206413988 U CN206413988 U CN 206413988U CN 201621214842 U CN201621214842 U CN 201621214842U CN 206413988 U CN206413988 U CN 206413988U
- Authority
- CN
- China
- Prior art keywords
- display screen
- electric pushrod
- instructional device
- novel computer
- slide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of novel computer instructional device, including display screen, and vertical bearing is installed in mounting groove, the inner ring upper end of the bearing connects the lower end of electric pushrod, and electric pushrod is provided with shift knob, and the display location is in the surface of electric pushrod, and the lower end of display screen is hingedly connected with support frame, the lower end of support frame as described above is fixed on the upper end of the expansion link of electric pushrod, and the display screen is electrically connected with main frame, and main frame is electrically connected with projecting apparatus.The novel computer instructional device, by the shift knob on electric pushrod, to adjust the height of display screen, to tackle the height of different teachers, so teacher operates more convenient, meanwhile, by rotary turnplate, then it can adjust the horizontal displacement of display screen, it is easy to teacher to operate, in order to avoid the projection of influence projecting apparatus, display screen can be rotated around support frame, it is easy to teacher's Visual Observations Observations.
Description
Technical field
The utility model is related to computer teaching technology field, specially a kind of novel computer instructional device.
Background technology
Present people increasingly take education seriously, and it is probably good chance that a people stands up to go to school.With the development of society,
Teaching method also increasingly enriches, very impressive much by multimedia teaching unlike original single black board teaching, more shape
As this is also based on computer application, teacher one side operating computer, while teaching, in the market also has many computer teachings to fill
Put, still, it is most teaching display screen be all fixed, operated for the teacher of different heights it is very inconvenient, it is individual high
Teacher to bow, individual short teacher's operation inconvenience, meanwhile, display screen can not be moved left and right, it is impossible to according to the operation of teacher
It is accustomed to moving, therefore, we design a kind of novel computer instructional device.
Utility model content
The purpose of this utility model is to provide a kind of novel computer instructional device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of novel computer instructional device, including display screen, the display location in the top of desk body, the desk body
Upper end, which is provided with the guide groove of level to the right, and guide groove, is provided with slide plate, is interspersed with threaded rod in the middle part of the left end of the slide plate, institute
State and be threadedly coupled between threaded rod and slide plate, and the left and right ends of threaded rod are connected with desk body rotation, one end of the threaded rod
Rotating disk is connected with through desk body, the upper end of the slide plate, which is provided with mounting groove, and mounting groove, is provided with vertical bearing, the axle
The inner ring upper end held connects the lower end of electric pushrod, and electric pushrod is provided with shift knob, and the display location is pushed away in electronic
The surface of bar, and the lower end of display screen is hingedly connected with support frame, the lower end of support frame as described above is fixed on stretching for electric pushrod
The upper end of contracting bar, the display screen is electrically connected with main frame, and main frame is electrically connected with projecting apparatus.
It is preferred that, the main frame is connected with mouse and keyboard by ps/2 mouthfuls or serial ports.
It is preferred that, protective cover is socketed with the outside of the electric pushrod and support frame, and protective cover is provided with and pushed away with electronic
The corresponding handle hole of shift knob of bar, the protective cover is fixed on slide plate.
It is preferred that, the slide plate is provided with looping pit corresponding with protective cover, and screw thread connects between protective cover and looping pit
Connect.
It is preferred that, the bearing is taper roll bearing.
It is preferred that, the capstan is provided with India rubber layer.
Compared with prior art, the beneficial effects of the utility model are：The novel computer instructional device, is pushed away by electronic
Shift knob on bar, to adjust the height of display screen, to tackle the height of different teachers, such teacher operates more square
Just, meanwhile, by rotary turnplate, then can adjust the horizontal displacement of display screen, be easy to teacher to operate, in order to avoid influence projecting apparatus
Projection, display screen can be rotated around support frame, be easy to teacher's Visual Observations Observations.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is front view of the present utility model.
In figure：1 desk body, 2 guide grooves, 3 slide plates, 4 threaded rods, 5 rotating disks, 6 mounting grooves, 7 bearings, 8 electric pushrods, 9 displays
Screen, 10 support frames, 11 main frames, 12 protective covers, 13 looping pits.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of novel computer instructional device, including display screen 9, display screen 9 are located at the top of desk body 1, the upper end of desk body 1
It is provided with guide groove 2 provided with level to the right, and guide groove 2 in the middle part of slide plate 3, the left end of slide plate 3 and is interspersed with threaded rod 4, screw thread
It is threadedly coupled between bar 4 and slide plate 3, and the left and right ends of threaded rod 4 are connected with the rotation of desk body 1, one end of threaded rod 4 passes through table
Body 1 is connected with rotating disk 5, and capstan 5 prevents from grinding hand, the upper end of slide plate 3 is provided with mounting groove 6, and mounting groove provided with India rubber layer
Vertical bearing 7 is installed, bearing 7 is taper roll bearing, is easy to bear axial power in 6.
The inner ring upper end of bearing 7 connects the lower end of electric pushrod 8, and electric pushrod 8 is provided with shift knob, display screen 9
Support frame 10 is hingedly connected with positioned at the lower end of the surface of electric pushrod 8, and display screen 9, is prior art, support frame 10
Lower end is fixed on the upper end of the expansion link of electric pushrod 8, and display screen 9 is electrically connected with main frame 11, and main frame 11 is electrically connected with projection
Instrument, projecting apparatus is by image projecting to shadow cloth, and main frame 11 is connected with mouse and keyboard, electric pushrod 8 by ps/2 mouthfuls or serial ports
Protective cover 12 is socketed with the outside of support frame 10, and protective cover 12 is provided with behaviour corresponding with the shift knob of electric pushrod 8
Make hole, protective cover 12 is fixed on slide plate 3, prevents tong, while more attractive, slide plate 3 is provided with and the corresponding ring of protective cover 12
It is threadedly coupled between shape hole 13, and protective cover 12 and looping pit 13, it is easy to disassemble.
The novel computer instructional device, by the shift knob on electric pushrod 8, to adjust the height of display screen 9, with
Tackle the height of different teachers, such teacher operate it is more convenient, meanwhile, by rotary turnplate 5, then can adjust display screen
9 horizontal displacement, is easy to teacher to operate, in case the projection of influence projecting apparatus, display screen 9 can be rotated around support frame 10, just
Teacher's Yu Visual Observations Observations.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel computer instructional device, including display screen (9), it is characterised in that：The display screen (9) is located at desk body
(1) top, the upper end of the desk body (1), which is provided with the guide groove (2) of level to the right, and guide groove (2), is provided with slide plate (3),
Threaded rod (4) is interspersed with the middle part of the left end of the slide plate (3), is threadedly coupled between the threaded rod (4) and slide plate (3), and spiral shell
The left and right ends of rasp bar (4) rotate with desk body (1) and are connected, and one end of the threaded rod (4) is connected with rotating disk through desk body (1)
(5), the upper end of the slide plate (3) is provided with mounting groove (6), and mounting groove (6) and is provided with vertical bearing (7), the bearing
(7) lower end of inner ring upper end connection electric pushrod (8), and electric pushrod (8) is provided with shift knob, the display screen (9)
Surface positioned at electric pushrod (8), and the lower end of display screen (9) is hingedly connected with support frame (10), support frame as described above (10)
Lower end be fixed on electric pushrod (8) expansion link upper end, the display screen (9) is electrically connected with main frame (11), and main frame
(11) it is electrically connected with projecting apparatus.
2. a kind of novel computer instructional device according to claim 1, it is characterised in that：The main frame (11) passes through
Ps/2 mouthfuls or serial ports are connected with mouse and keyboard.
3. a kind of novel computer instructional device according to claim 1, it is characterised in that：The electric pushrod (8) and
Protective cover (12) is socketed with the outside of support frame (10), and protective cover (12) is provided with the shift knob pair with electric pushrod (8)
The handle hole answered, the protective cover (12) is fixed on slide plate (3).
4. a kind of novel computer instructional device according to claim 3, it is characterised in that：The slide plate (3) is provided with
Looping pit (13) corresponding with protective cover (12), and be threadedly coupled between protective cover (12) and looping pit (13).
5. a kind of novel computer instructional device according to claim 1, it is characterised in that：The bearing (7) is circular cone
Roller bearing.
6. a kind of novel computer instructional device according to claim 1, it is characterised in that：The rotating disk (5) is provided with
India rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214842.8U CN206413988U (en) | 2016-11-10 | 2016-11-10 | A kind of novel computer instructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214842.8U CN206413988U (en) | 2016-11-10 | 2016-11-10 | A kind of novel computer instructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413988U true CN206413988U (en) | 2017-08-18 |
Family
ID=59578378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214842.8U Expired - Fee Related CN206413988U (en) | 2016-11-10 | 2016-11-10 | A kind of novel computer instructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206413988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846198A (en) * | 2019-03-21 | 2019-06-07 | 东莞职业技术学院 | Multimedia classroom equipment |
| CN110859405A (en) * | 2019-12-13 | 2020-03-06 | 重庆工业职业技术学院 | Think political affairs books and place structure and podium thereof |
| CN111022852A (en) * | 2019-12-16 | 2020-04-17 | 黑河学院 | Angle adjusting mechanism for teaching projector demonstration and use method thereof |
-
2016
- 2016-11-10 CN CN201621214842.8U patent/CN206413988U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846198A (en) * | 2019-03-21 | 2019-06-07 | 东莞职业技术学院 | Multimedia classroom equipment |
| CN110859405A (en) * | 2019-12-13 | 2020-03-06 | 重庆工业职业技术学院 | Think political affairs books and place structure and podium thereof |
| CN110859405B (en) * | 2019-12-13 | 2022-06-03 | 重庆工业职业技术学院 | Think political affairs books and place structure and podium thereof |
| CN111022852A (en) * | 2019-12-16 | 2020-04-17 | 黑河学院 | Angle adjusting mechanism for teaching projector demonstration and use method thereof |
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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 |
Granted publication date: 20170818 Termination date: 20191110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |