CN203841306U - Teaching platform with computer dust preventing function - Google Patents
Teaching platform with computer dust preventing function Download PDFInfo
- Publication number
- CN203841306U CN203841306U CN201420237108.8U CN201420237108U CN203841306U CN 203841306 U CN203841306 U CN 203841306U CN 201420237108 U CN201420237108 U CN 201420237108U CN 203841306 U CN203841306 U CN 203841306U
- Authority
- CN
- China
- Prior art keywords
- computer
- dust
- dais
- teaching
- main body
- 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
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Abstract
The utility model discloses a teaching platform with a computer dust preventing function. The teaching platform comprises a platform body device, a computer displayer lifting device and a computer dust preventing device. The platform body device is provided with a base, a platform body, a platform board, drawers, a first connecting support and a dust preventing machine cabinet. The computer displayer lifting device is provided with a first connecting pin, a hydraulic cylinder, a hydraulic oil pump, a connecting pin, a computer displayer, a mainframe and a computer rotating hinge. The computer dust preventing device is provided with a first dust preventing plate, a second dust preventing plate, a side face dust accumulating groove and a front face dust accumulating groove. The teaching platform is simple in structure, convenient to use, practical, and capable of adapting to the teaching environment of classes, and effectively preventing dust from influencing a computer mainframe; with the lifting function, when not needed, the computer displayer descends to the interior of the platform body instead of occupying the space of the platform board, so that the platform board is utilized reasonably, and more convenience is brought to teaching.
Description
Technical field
The utility model relates to a kind of Lectern for teaching, specifically a kind of Lectern for teaching with computer dust reduction capability.
Background technology
In current teaching environment, teaching consuming energy brain is arranged on below dais often, instructor can watch computer screen by the glass being arranged on dais, but because glass material is more crisp, easily there are cut and damage, these will affect instructor and watch computer display screen, will affect teaching, moreover in classroom, often have a dust of chalk, these dusts enter in host computer, will affect the heat radiation of main frame, serious meeting has influence on the service life of computer, therefore it is very necessary designing a kind of Lectern for teaching with computer dust reduction capability.
Utility model content
The purpose of this utility model is the deficiency existing for prior art, and a kind of Lectern for teaching with computer dust reduction capability is provided.
For achieving the above object, the method that the utility model adopts is: a kind of with the Lectern for teaching with computer dust reduction capability, comprise dais agent set, computer monitor lowering or hoisting gear and computer dust guard; On the agent set of described dais, be provided with base, dais main body, dais table top, drawer, the first connection bracket and dustproof case cabinet, base is arranged on the lower end of dais main body, dais table top is arranged on the upper end of dais main body, drawer and dustproof case cabinet are arranged on the right-hand member of dais main body, according to upper and lower order, arrange.The first connection bracket is arranged on the middle part of dais main body; On the table top of described dais, be provided with square breach, active desktop and active desktop hinge, square breach is arranged on the middle part of dais table top, active desktop is connected with square breach by active desktop hinge, and active desktop hinge is arranged on the edge of square breach; On described computer monitor lowering or hoisting gear, be provided with hydraulic cylinder, connecting axle, hydraulic oil pump, computer monitor, mainframe box and computer turning joint, hydraulic oil pump is arranged on dais body interior, hydraulic cylinder lower end is connected with the first connection bracket by the first connecting pin, hydraulic cylinder upper end is provided with external screw thread, on connecting axle, be provided with internal thread, connecting axle and hydraulic cylinder upper end are threaded connection, computer monitor lower end is provided with the second connection bracket, connecting axle is connected with the second connection bracket by the second connecting pin, and computer monitor right-hand member is provided with computer turning joint; On described computer dust guard, be provided with the first dust excluding plate, the second dust excluding plate, side laying dust groove and front laying dust groove, the first dust excluding plate is arranged on the rear portion of dustproof case cabinet, the second dust excluding plate is arranged on the left surface of dustproof case cabinet, side laying dust groove is located at mainframe box side, and front laying dust groove is arranged on mainframe box front.
As preferably, described side laying dust well width size determines according to the width dimensions of mainframe box, and side laying dust groove and front laying dust groove are detachably.
Beneficial effect: the utility model is simple in structure, convenient and practical, not only can meet the demand of computer teaching, can also meet the teaching of Other subjects simultaneously, the movement of portable plate can not affect the use of this device, the dust that simultaneously this practicality newly also has dust reduction capability and can periodic cleaning accumulate, and the utility model type noise is little, convenient control, provides a great convenience to instructor's teaching.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model side view.
Wherein, 1-base, 2-dais main body, 3-hydraulic oil pump, 4-dais table top, 5-the first connection bracket, 6-dustproof case cabinet, 7-drawer, 8-active desktop hinge, 9-active desktop, 10-computer turning joint, 11-computer monitor, 12-hydraulic cylinder, 13-external screw thread, 14-internal thread, 15-connecting axle, 16-the second connecting pin, 17-the first connecting pin, 18-the second connection bracket, 19-the first dust excluding plate, 20-the second dust excluding plate, 21-side laying dust groove, 22-front laying dust groove, 23-mainframe box, the square breach of 24-.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, this practicality example is implemented take technical solutions of the utility model under prerequisite, with understanding these embodiment, only for the utility model is described, is not used in the scope of the present utility model that limits.
As shown in Figure 1 to Figure 2, a kind of with the Lectern for teaching with computer dust reduction capability, comprise dais agent set, computer monitor lowering or hoisting gear and computer dust guard; On the agent set of described dais, be provided with base 1, dais main body 2, dais table top 4, drawer 7, the first connection bracket 5 and dustproof case cabinet 6, base 1 is arranged on the lower end of dais main body 2, dais table top 4 is arranged on the upper end of dais main body 2, drawer 7 and dustproof case cabinet 6 are arranged on the right-hand member of dais main body 2, according to upper and lower order, arrange.The first connection bracket 5 is arranged on the middle part of dais main body 2, on described dais table top 4, be provided with square breach 24, active desktop 9 and active desktop hinge 8, square breach 24 is arranged on the middle part of dais table top 4, active desktop 9 is connected with square breach 24 by active desktop hinge 8, and active desktop hinge 8 is arranged on the edge of square breach 24, on described computer monitor lowering or hoisting gear, be provided with hydraulic cylinder 12, connecting axle 15, hydraulic oil pump 3, computer monitor 11, mainframe box 23 and computer turning joint 10, hydraulic oil pump 3 is arranged on dais main body 2 inside, hydraulic cylinder 12 lower ends are connected with the first connection bracket 5 by the first connecting pin 17, hydraulic cylinder 12 upper ends are provided with external screw thread 13, on connecting axle 15, be provided with internal thread 14, connecting axle 15 is threaded connection with hydraulic cylinder 12 upper ends, computer monitor 11 lower ends are provided with the second connection bracket 18, connecting axle 15 is connected with the second connection bracket 18 by the second connecting pin 16, computer monitor 11 right-hand members are provided with computer turning joint 10, on described computer dust guard, be provided with the first dust excluding plate 19, the second dust excluding plate 20, side laying dust groove 21 and front laying dust groove 22, the first dust excluding plate 19 is arranged on the rear portion of dustproof case cabinet 6, the second dust excluding plate 20 is arranged on the left surface of dustproof case cabinet 6, side laying dust groove 21 is located at mainframe box 23 sides, and front laying dust groove 22 is arranged on mainframe box 23 fronts.
Further, described side laying dust groove 21 width dimensions determine according to the width dimensions of mainframe box 6, and side laying dust groove 21 and front laying dust groove 22 are detachably.The width of side laying dust groove can just fill up the space of mainframe box and dustproof case cabinet inner side, just can be so that dust cannot drop in dustproof limit counter, when dust is after accumulation a period of time, side laying dust groove and front laying dust groove can be taken, cleaning dust above.
The utility model in use, is opened active desktop, opens hydraulic jack, makes it oil-feed, and computer monitor, under hydraulic jack and hinge effect, can rotate around hinge, until suitable visual angle.If while not needing to use, open hydraulic cylinder and make it off-load, when computer display screen is during in dais body interior, shut active desktop, the dust on periodic cleaning dust excluding plate and laying dust groove, reduces the impact of dust on cabinet.
Claims (2)
1. with a Lectern for teaching for computer dust reduction capability, it is characterized in that: comprise dais agent set, computer monitor lowering or hoisting gear and computer dust guard, on the agent set of described dais, be provided with base (1), dais main body (2), dais table top (4), drawer (7), the first connection bracket (5) and dustproof case cabinet (6), base (1) is arranged on the lower end of dais main body (2), dais table top (4) is arranged on the upper end of dais main body (2), drawer (7) and dustproof case cabinet (6) are arranged on the right-hand member of dais main body (2), according to upper and lower order, arrange, the first connection bracket (5) is arranged on the middle part of dais main body (2), on described dais table top (4), be provided with square breach (24), active desktop (9) and active desktop hinge (8), square breach (24) is arranged on the middle part of dais table top (4), active desktop (9) is connected with square breach (24) by active desktop hinge (8), and active desktop hinge (8) is arranged on the edge of square breach (24), on described computer monitor lowering or hoisting gear, be provided with hydraulic cylinder (12), connecting axle (15), hydraulic oil pump (3), computer monitor (11), mainframe box (23) and computer turning joint (10), hydraulic oil pump (3) is arranged on dais main body (2) inside, hydraulic cylinder (12) lower end is connected with the first connection bracket (5) by the first connecting pin (17), hydraulic cylinder (12) upper end is provided with external screw thread (13), on connecting axle (15), be provided with internal thread (14), connecting axle (15) is threaded connection with hydraulic cylinder (12) upper end, computer monitor (11) lower end is provided with the second connection bracket (18), connecting axle (15) is connected with the second connection bracket (18) by the second connecting pin (16), computer monitor (11) right-hand member is provided with computer turning joint (10), on described computer dust guard, be provided with the first dust excluding plate (19), the second dust excluding plate (20), side laying dust groove (21) and front laying dust groove (22), the first dust excluding plate (19) is arranged on the rear portion of dustproof case cabinet (6), the second dust excluding plate (20) is arranged on the left surface of dustproof case cabinet (6), side laying dust groove (21) is located at mainframe box (23) side, and front laying dust groove (22) is arranged on mainframe box (23) front.
2. according to claim 1 with the Lectern for teaching of computer dust reduction capability, it is characterized in that: described side laying dust groove (21) width dimensions determines according to the width dimensions of mainframe box (6), side laying dust groove (21) and front laying dust groove (22) are detachably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237108.8U CN203841306U (en) | 2014-05-09 | 2014-05-09 | Teaching platform with computer dust preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237108.8U CN203841306U (en) | 2014-05-09 | 2014-05-09 | Teaching platform with computer dust preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841306U true CN203841306U (en) | 2014-09-24 |
Family
ID=51554386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237108.8U Expired - Fee Related CN203841306U (en) | 2014-05-09 | 2014-05-09 | Teaching platform with computer dust preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203841306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388267A (en) * | 2016-09-12 | 2017-02-15 | 芜湖能盟信息技术有限公司 | Intelligent display screen adjustment table |
-
2014
- 2014-05-09 CN CN201420237108.8U patent/CN203841306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388267A (en) * | 2016-09-12 | 2017-02-15 | 芜湖能盟信息技术有限公司 | Intelligent display screen adjustment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |