CN202714509U - Frame section bar for multi-media blackboard - Google Patents
Frame section bar for multi-media blackboard Download PDFInfo
- Publication number
- CN202714509U CN202714509U CN 201220381243 CN201220381243U CN202714509U CN 202714509 U CN202714509 U CN 202714509U CN 201220381243 CN201220381243 CN 201220381243 CN 201220381243 U CN201220381243 U CN 201220381243U CN 202714509 U CN202714509 U CN 202714509U
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- CN
- China
- Prior art keywords
- section bar
- blackboard
- frame section
- sliding rail
- writing board
- 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 - Lifetime
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Abstract
The utility model belongs to section aluminum, and discloses a frame section bar for a multi-media blackboard. The frame section bar for the multi-media blackboard comprises a frame section bar body and a hollow cavity formed inside the section bar body, and is characterized in that the hollow cavity and one side of the frame section bar body are divided by a vertical plate into a first cavity located under a rail and a second cavity used for installing a fixed writing board, a sliding rail which opens towards the inner side and is used for supporting a movable writing board is arranged at one side of the upper portion of the first cavity, and a movable writing board bottom containing groove is arranged between the sliding rail and the vertical plate. The frame section bar for the multi-media blackboard can meet requirements of a multifunctional blackboard, can be provided with the fixed writing board and the movable writing board simultaneously, and can be further provided with a liquid crystal display screen arranged in the middle to expand functions conveniently. The frame section bar for the multi-media blackboard is simple in structure and convenient to install, and saves materials.
Description
Technical field
The utility model relates to a kind of section bar, particularly the special-purpose shape of peripheral frame of multimedia blackboard.
Background technology
At present, industrial section bar is more, but multiplex in building, decoration, can't be applicable to the multimedia blackboard field.
Multimedia technology refers to that the media information exchanges such as a literal, audio frequency, video, figure, image, animation cross the processing such as computer carries out digital collection, obtains, compression/de-compression, editor, storage and process and control, again with integrated technique independent or that synthesized form shows.Multimedia technology to improving student's learning interest and enthusiasm, embodies the interactivity of teaching in course of education, have and important effect.And multimedia blackboard is the product that traditional writing on the blackboard blackboard and current multimedia technology are combined, and more and more comes into one's own in field research.However, blackboard is a requisite instrument in the teaching, and it represents a lot of information in face of the student intuitively, brings great convenience to teaching.
Multimedia blackboard comprises edge frame made of aluminum profiles and is arranged on the interior clipboard of frame, frame plays multiple important effect in blackboard, such as the track of blackboard movable pulley, take in dust and beautify blackboard etc., but the appearance along with multimedia blackboard, the function of blackboard also increases gradually, and the design of original blackboard frame can't be satisfied the multimedia blackboard demand with several functions simultaneously.
The utility model content
The shortcoming that exists in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of multimedia blackboard shape of peripheral frame.This blackboard frame profile design is reasonable, simple in structure, can satisfy the demand of multi-functional blackboard.
In order to address the above problem, the utility model by the following technical solutions:
A kind of multimedia blackboard shape of peripheral frame, comprise the shape of peripheral frame body and be formed at intrinsic cavity, it is characterized in that, one side of described cavity and shape of peripheral frame body is divided into the first chamber that is positioned at the track below and is used for installing fixedly the second chamber of clipboard by riser, top one side of described the first chamber is provided with the to the inside sliding rail that is used for the movable support clipboard of opening, is movable writing plate bottom holding tank between sliding rail and riser.
The cross section of described sliding rail is c-shaped, and the top of sliding rail and bottom are provided with the pulley groove that matches.
Described riser top is provided with to the fixing gripper shoe of clipboard bending.
The beneficial effects of the utility model are: it can be fit to the demand of multi-functional blackboard, and fixedly clipboard and movable writing plate can be installed simultaneously, can also add mid-liquid crystal display, is convenient to expand its function.
It is simple in structure, easy for installation, saves material.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is the section structure schematic diagram of the utility model embodiment;
Among the figure: 1 shape of peripheral frame body, 2 first chambers, 3 second chambers, 4 movable writing plates, 5 fixing clipboards, 6 risers, 7 gripper shoes, 8 angle bar, 9 screws, 10 sliding rails, 11 pulley grooves, 12 pulleys, 13 movable writing plates bottom holding tank.
The specific embodiment
As shown in Figure 1, this multimedia blackboard shape of peripheral frame, comprise shape of peripheral frame body 1 and be formed at intrinsic cavity, a side of described cavity and shape of peripheral frame body is divided into the first chamber 2 that is positioned at the track below and is used for installing fixedly the second chamber 3 of clipboard 5 by riser 6.
Top one side of the first chamber 2 is provided with the to the inside sliding rail 10 that is used for movable support clipboard 4 of opening, the cross section of described sliding rail 10 is c-shaped, the top of sliding rail and bottom are provided with the pulley groove 11 that matches, and pulley 12 is positioned at described pulley groove 11.It is movable writing plate bottom holding tank 13 between sliding rail 10 and riser 6.The bottom of movable writing plate can be moved along pulley groove 11 by pulley 12 and the upper sheave of arranged outside.
The second chamber 3 is used for installing fixedly clipboard 5, by angle bar 8 and screw 9 fixedly the bottom and upper segment of clipboard 5 be fixed on the shape of peripheral frame body 1.
Described riser 6 tops are provided with to the fixing effect of the gripper shoe 7 of clipboard 5 bendings and are can gripper shoe 7 be combined with decorative panel by screw when mid-liquid crystal display is installed, and make the upper and lower sides of mid-liquid crystal display more attractive in appearance.
The above, principles more of the present utility model just explain through diagrams, this specification be not be the utility model to be confined to shown in described concrete structure and the scope of application, therefore every corresponding modify that might be utilized and equivalent all belong to the claim that the utility model is applied for.
Claims (3)
1. multimedia blackboard shape of peripheral frame, comprise the shape of peripheral frame body and be formed at intrinsic cavity, it is characterized in that, one side of described cavity and shape of peripheral frame body is divided into the first chamber that is positioned at the track below and is used for installing fixedly the second chamber of clipboard by riser, top one side of described the first chamber is provided with the to the inside sliding rail that is used for the movable support clipboard of opening, is movable writing plate bottom holding tank between sliding rail and riser.
2. multimedia blackboard shape of peripheral frame according to claim 1, it is characterized in that: the cross section of described sliding rail is c-shaped, and the top of sliding rail and bottom are provided with the pulley groove that matches.
3. multimedia blackboard shape of peripheral frame according to claim 1 is characterized in that: described riser top is provided with to the fixing gripper shoe of clipboard bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381243 CN202714509U (en) | 2012-08-01 | 2012-08-01 | Frame section bar for multi-media blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381243 CN202714509U (en) | 2012-08-01 | 2012-08-01 | Frame section bar for multi-media blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202714509U true CN202714509U (en) | 2013-02-06 |
Family
ID=47616362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381243 Expired - Lifetime CN202714509U (en) | 2012-08-01 | 2012-08-01 | Frame section bar for multi-media blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202714509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793393A (en) * | 2012-08-01 | 2012-11-28 | 济南蓝贝思特科技有限公司 | Side frame profile for multimedia blackboard |
-
2012
- 2012-08-01 CN CN 201220381243 patent/CN202714509U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793393A (en) * | 2012-08-01 | 2012-11-28 | 济南蓝贝思特科技有限公司 | Side frame profile for multimedia blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LI QINGBO Effective date: 20150410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG LANBEI SITE TEACHING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JINAN BLUE BEST TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 250100, No. 1, general road, Licheng District, Shandong, Ji'nan Patentee after: SHANDONG LANBEISITE EDUCATIONAL EQUIPMENT TECHNOLOGY Corp. Patentee after: Li Qingbo Address before: 250100, No. 1, general road, Licheng District, Shandong, Ji'nan Patentee before: Jinan Lanbeisite Technology Co.,Ltd. Patentee before: Li Qingbo |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150410 Address after: 250100, 1-2201, east ring International Plaza, No. 3966, 2nd Ring Road, Licheng District, Shandong, Ji'nan Patentee after: SHANDONG LANBEISITE EDUCATIONAL EQUIPMENT TECHNOLOGY Corp. Address before: 250100, No. 1, general road, Licheng District, Shandong, Ji'nan Patentee before: SHANDONG LANBEISITE EDUCATIONAL EQUIPMENT TECHNOLOGY CORP. Patentee before: Li Qingbo |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |