CN204071060U - A kind of multimedia lectern - Google Patents
A kind of multimedia lectern Download PDFInfo
- Publication number
- CN204071060U CN204071060U CN201420268236.9U CN201420268236U CN204071060U CN 204071060 U CN204071060 U CN 204071060U CN 201420268236 U CN201420268236 U CN 201420268236U CN 204071060 U CN204071060 U CN 204071060U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- frame
- desktop
- blackboard frame
- blackboard surface
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
A kind of multimedia lectern, comprise upper wardrobe body and lower cabinet body, two side shields that described upper wardrobe body comprises desktop, the left and right sides of desktop is arranged and the front apron that the front portion of desktop is arranged, the bottom of front apron top and a blackboard frame is hinged, a blackboard surface is provided with in the inside of blackboard frame, the middle part of blackboard surface is flexibly connected by the rotating shaft that is vertically arranged with blackboard frame, and the both sides of blackboard frame are connected with two side shields respectively by a folding rod.The utility model adopts such scheme, reasonable in design, writing on the blackboard is carried out by the blackboard surface be arranged on lectern, teacher does not need running of long distance, time saving and energy saving, contributes to the teaching quality and the efficiency that improve teacher, in addition, blackboard surface rotatably to realize the two-sided use of blackboard surface, and has been said and blackboard frame can have been rotated on the top that horizontal level is covered on desktop after class, can prevent other things on the desktops such as display screen from being made dirty.
Description
Technical field:
The utility model relates to a kind of multimedia lectern.
Background technology:
Multimedia lectern is the common educational aid of giving lessons at present, and widely using of it all brings great convenience to teacher and classmate, improves efficiency of giving lessons.But when teacher needs to explain further said content, need the enterprising andante book of small blackboard that side is arranged in classroom, such teacher needs to run, between small blackboard and multimedia lectern, to waste time and energy, and affects teaching quality and efficiency.
Utility model content:
The utility model is in order to make up the deficiencies in the prior art, provide a kind of multimedia lectern, its reasonable in design, writing on the blackboard is carried out by the blackboard surface be arranged on lectern, teacher does not need running of long distance, time saving and energy saving, contribute to the teaching quality and the efficiency that improve teacher, solve problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of multimedia lectern, comprise upper wardrobe body and lower cabinet body, two side shields that described upper wardrobe body comprises desktop, the left and right sides of desktop is arranged and the front apron that the front portion of desktop is arranged, the bottom of front apron top and a blackboard frame is hinged, a blackboard surface is provided with in the inside of blackboard frame, the middle part of blackboard surface is flexibly connected by the rotating shaft that is vertically arranged with blackboard frame, and the both sides of blackboard frame are connected with two side shields respectively by a folding rod.
Be provided with a bearing pin at the upper surface of blackboard frame, the lower end of bearing pin extends in the pin shaft hole that blackboard surface upper surface arranges through blackboard frame and blackboard frame and blackboard surface is fixed.
The utility model adopts such scheme, reasonable in design, writing on the blackboard is carried out by the blackboard surface be arranged on lectern, teacher does not need running of long distance, time saving and energy saving, contributes to the teaching quality and the efficiency that improve teacher, in addition, blackboard surface rotatably to realize the two-sided use of blackboard surface, and has been said and blackboard frame can have been rotated on the top that horizontal level is covered on desktop after class, can prevent other things on the desktops such as display screen from being made dirty.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In figure, 1, lower cabinet body, 2, desktop, 3, side shield, 4, front apron, 5, blackboard frame, 6, blackboard surface, 7, rotating shaft, 8, folding rod, 9, bearing pin.
Detailed description of the invention:
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1, a kind of multimedia lectern, comprise upper wardrobe body and lower cabinet body 1, two side shields 3 that described upper wardrobe body comprises desktop 2, the left and right sides of desktop 2 is arranged and the front apron 4 that the front portion of desktop is arranged, the bottom of front apron 4 top and a blackboard frame 5 is hinged, be provided with a blackboard surface 6 in the inside of blackboard frame 5, the middle part of blackboard surface 6 is flexibly connected by the rotating shaft 7 that is vertically arranged with blackboard frame 5, and the both sides of blackboard frame 5 are connected with two side shields 3 respectively by a folding rod 8.
Be provided with a bearing pin 9 at the upper surface of blackboard frame 5, the lower end of bearing pin 9 extends in the pin shaft hole that blackboard surface 6 upper surface arranges through blackboard frame 5 and blackboard frame 5 and blackboard surface 6 is fixed.Bearing pin 9 relies on self-weight device in pin shaft hole, realize fixing blackboard surface 6, prevents teacher's blackboard surface 6 when writing on the blackboard from rotating along rotating shaft 7 easily, affects writing on the blackboard quality.When needing Rotary Blackboard face 6, bearing pin 9 is extracted and can rotate blackboard surface 6.
When needs use the utility model lectern to carry out writing on the blackboard explanation, blackboard frame 5 can be turn to perpendicular seated position by teacher, fixing blackboard surface 6 by bearing pin 9 prevents it from rotating easily, then can write on blackboard surface 6, bearing pin 9 is pulled up after having write, by blackboard surface 6,7 rotation 180 ° is to student viewing around the shaft, and teacher does not need running of long distance, time saving and energy saving.Blackboard surface 6 can along rotating shaft 360 ° upset in blackboard frame 5, therefore blackboard surface 6 is two-sided all can use.Blackboard frame 5 can be turn to correct position when not needing writing on the blackboard to explain, in order to avoid block the visual field of teacher.After class, blackboard frame 5 is turn to the top that horizontal level is covered on desktop 2, effectively save space and can prevent again other things on the desktops such as display screen 2 from being made dirty.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (1)
1. a multimedia lectern, comprise upper wardrobe body and lower cabinet body, described upper wardrobe body comprises desktop, the front apron that two side shields of left and right sides setting of desktop and the front portion of desktop are arranged, it is characterized in that: the bottom of front apron top and a blackboard frame is hinged, a blackboard surface is provided with in the inside of blackboard frame, the middle part of blackboard surface is flexibly connected by the rotating shaft that is vertically arranged with blackboard frame, the both sides of blackboard frame are connected with two side shields respectively by a folding rod, a bearing pin is provided with at the upper surface of blackboard frame, the lower end of bearing pin extends in the pin shaft hole that blackboard surface upper surface arranges through blackboard frame and blackboard frame and blackboard surface is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268236.9U CN204071060U (en) | 2014-05-23 | 2014-05-23 | A kind of multimedia lectern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268236.9U CN204071060U (en) | 2014-05-23 | 2014-05-23 | A kind of multimedia lectern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204071060U true CN204071060U (en) | 2015-01-07 |
Family
ID=52163842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268236.9U Expired - Fee Related CN204071060U (en) | 2014-05-23 | 2014-05-23 | A kind of multimedia lectern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204071060U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919305A (en) * | 2016-05-13 | 2016-09-07 | 邢海燕 | Physical education supply storage cabinet and using method thereof |
| CN111317257A (en) * | 2020-03-25 | 2020-06-23 | 黑龙江工业学院 | Multimedia teacher desk for special children education |
| CN112315188A (en) * | 2020-09-29 | 2021-02-05 | 河北中医学院 | Teaching aid |
-
2014
- 2014-05-23 CN CN201420268236.9U patent/CN204071060U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919305A (en) * | 2016-05-13 | 2016-09-07 | 邢海燕 | Physical education supply storage cabinet and using method thereof |
| CN111317257A (en) * | 2020-03-25 | 2020-06-23 | 黑龙江工业学院 | Multimedia teacher desk for special children education |
| CN111317257B (en) * | 2020-03-25 | 2022-05-24 | 黑龙江工业学院 | Multimedia teacher desk for special children education |
| CN112315188A (en) * | 2020-09-29 | 2021-02-05 | 河北中医学院 | Teaching aid |
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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: 20150107 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |