CN102793393A - Side frame profile for multimedia blackboard - Google Patents
Side frame profile for multimedia blackboard Download PDFInfo
- Publication number
- CN102793393A CN102793393A CN2012102721091A CN201210272109A CN102793393A CN 102793393 A CN102793393 A CN 102793393A CN 2012102721091 A CN2012102721091 A CN 2012102721091A CN 201210272109 A CN201210272109 A CN 201210272109A CN 102793393 A CN102793393 A CN 102793393A
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- China
- Prior art keywords
- frame profile
- side frame
- cavity
- section bar
- blackboard
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- 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.)
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Abstract
The invention discloses a side frame profile for a multimedia blackboard, which belongs to aluminum profiles. The side frame profile comprises a side frame profile body and a cavity formed in the body and is characterized in that a vertical board divides the cavity and one side of the side frame profile body into a first cavity positioned below a track and a second cavity for mounting a fixed writing board, a sliding track which is open to the inner side and used for supporting a movable writing board is arranged on one side of the upper part of the first cavity, and an accommodating groove at the bottom of the movable writing board is arranged between the sliding track and the vertical board. The side frame profile can meet requirements of the multi-functional blackboard and also can be used for mounting the fixed writing board and the movable writing board at the same time, and a mid-placed liquid crystal screen can also be arranged for facilitating the extension of functions; and the side frame profile has the advantages of simple structure, convenience in mounting and material saving.
Description
Technical field
The present invention relates to a kind of section bar, particularly the special-purpose frame section bar of multimedia blackboard.
Background technology
At present, industrial section bar is more, but is used for building, decoration more, can't be applicable to multimedia blackboard field.
Multimedia technology be meant multiple media information such as a literal, audio frequency, video, figure, image, animation through computer carry out digital collection, obtain, processed and control such as compression/de-compression, editor, storage, again with integrated technique independent or that synthesized form shows.Multimedia technology to improving students'interest in learning and enthusiasm, embodies the interactivity of teaching in course of education, have and important effect.And the multimedia blackboard is the product that traditional writing on the blackboard blackboard and current multimedia technology are combined, and in field research, more and more comes into one's own.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.
The multimedia blackboard comprises aluminium section bar frame and the clipboard that is arranged in the frame; Frame plays multiple important effect in blackboard; For example as the track of blackboard movable pulley, take in dust and beautify blackboard etc.; But along with the appearance of 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 multiple function simultaneously.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists, the object of the present invention is to provide a kind of multimedia blackboard to use the frame section bar.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 present invention adopts following technical scheme:
A kind of multimedia blackboard is used the frame section bar; Comprise frame section bar body and be formed at intrinsic cavity; It is characterized in that; One side of said cavity and frame section bar body is divided into first chamber that is positioned at the track below and second chamber that is used to install and fix clipboard by riser, top one side of described first chamber is provided with the sliding rail that is used for support activity clipboard of opening to the inside, is movable clipboard bottom holding tank between sliding rail and riser.
The cross section of said 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 crooked gripper shoe of fixing clipboard.
The invention has the beneficial effects as follows: it can be fit to the demand of multi-functional blackboard, can install and fix clipboard and movable clipboard 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 accompanying drawing and embodiment the present invention is done further explanation:
Fig. 1 is the section structure sketch map of the embodiment of the invention;
Among the figure: 1 frame section bar body, 2 first chambers, 3 second chambers, 4 movable clipboards, 5 fixing clipboards, 6 risers, 7 gripper shoes, 8 angle bar, 9 screws, 10 sliding rails, 11 pulley grooves, 12 pulleys, 13 movable clipboards bottom holding tanks.
The specific embodiment
As shown in Figure 1; This multimedia blackboard is used the frame section bar; Comprise frame section bar body 1 and be formed at intrinsic cavity that one side of said cavity and frame section bar body is divided into first chamber 2 and second chamber 3 that is used to install and fix clipboard 5 that is positioned at the track below by riser 6.
Top one side of first chamber 2 is provided with the sliding rail 10 that is used for support activity clipboard 4 of opening to the inside; The cross section of said 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 between sliding rail 10 and riser 6 movable clipboard bottom holding tank 13.The bottom of movable clipboard can be moved along pulley groove 11 through the pulley 12 and the upper sheave of arranged outside.
Described riser 6 tops are provided with when fixedly the effect of the gripper shoe 7 of clipboard 5 bendings is when the mid-liquid crystal display of installation, can gripper shoe 7 be combined with decorative panel through screw, make the upper and lower sides of mid-liquid crystal display more attractive in appearance.
The above; Principles more of the present invention just explain through diagrams; This specification be not be to the present invention be confined to shown in described concrete structure and the scope of application, so every the modify and equivalent that might be utilized, the claim that all belongs to the present invention and applied for.
Claims (3)
1. a multimedia blackboard is used the frame section bar; Comprise frame section bar body and be formed at intrinsic cavity; It is characterized in that; One side of said cavity and frame section bar body is divided into first chamber that is positioned at the track below and second chamber that is used to install and fix clipboard by riser, top one side of described first chamber is provided with the sliding rail that is used for support activity clipboard of opening to the inside, is movable clipboard bottom holding tank between sliding rail and riser.
2. multimedia blackboard according to claim 1 is used the frame section bar, it is characterized in that: the cross section of said sliding rail is c-shaped, and the top of sliding rail and bottom are provided with the pulley groove that matches.
3. multimedia blackboard according to claim 1 is used the frame section bar, it is characterized in that: described riser top is provided with to the crooked gripper shoe of fixing clipboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102721091A CN102793393A (en) | 2012-08-01 | 2012-08-01 | Side frame profile for multimedia blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102721091A CN102793393A (en) | 2012-08-01 | 2012-08-01 | Side frame profile for multimedia blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102793393A true CN102793393A (en) | 2012-11-28 |
Family
ID=47192888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102721091A Pending CN102793393A (en) | 2012-08-01 | 2012-08-01 | Side frame profile for multimedia blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102793393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149464A (en) * | 2017-05-28 | 2017-09-12 | 李国强 | A kind of medical diagnosis device based on Internet of Things |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363871A (en) * | 1965-10-21 | 1968-01-16 | Walter G. Slazik | Mount for chalkboard and the like |
| US3975837A (en) * | 1974-04-22 | 1976-08-24 | Dieter Baars | Wall-mounted notice board |
| US4877213A (en) * | 1987-01-29 | 1989-10-31 | Solyfob Fonctions | Conference easel |
| CN201685608U (en) * | 2010-05-20 | 2010-12-29 | 张森根 | Suspended-type movable blackboard |
| CN201753564U (en) * | 2010-07-21 | 2011-03-02 | 安徽盛达前亮铝业有限公司 | Aluminum profile |
| CN202021995U (en) * | 2011-04-15 | 2011-11-02 | 江门市盈江科技有限公司 | Movable teaching board with invisible track |
| CN202714509U (en) * | 2012-08-01 | 2013-02-06 | 济南蓝贝思特科技有限公司 | Frame section bar for multi-media blackboard |
-
2012
- 2012-08-01 CN CN2012102721091A patent/CN102793393A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363871A (en) * | 1965-10-21 | 1968-01-16 | Walter G. Slazik | Mount for chalkboard and the like |
| US3975837A (en) * | 1974-04-22 | 1976-08-24 | Dieter Baars | Wall-mounted notice board |
| US4877213A (en) * | 1987-01-29 | 1989-10-31 | Solyfob Fonctions | Conference easel |
| CN201685608U (en) * | 2010-05-20 | 2010-12-29 | 张森根 | Suspended-type movable blackboard |
| CN201753564U (en) * | 2010-07-21 | 2011-03-02 | 安徽盛达前亮铝业有限公司 | Aluminum profile |
| CN202021995U (en) * | 2011-04-15 | 2011-11-02 | 江门市盈江科技有限公司 | Movable teaching board with invisible track |
| CN202714509U (en) * | 2012-08-01 | 2013-02-06 | 济南蓝贝思特科技有限公司 | Frame section bar for multi-media blackboard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149464A (en) * | 2017-05-28 | 2017-09-12 | 李国强 | A kind of medical diagnosis device based on Internet of Things |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |