CN103968218A - Supporting arm for teaching displayer - Google Patents
Supporting arm for teaching displayer Download PDFInfo
- Publication number
- CN103968218A CN103968218A CN201410169756.9A CN201410169756A CN103968218A CN 103968218 A CN103968218 A CN 103968218A CN 201410169756 A CN201410169756 A CN 201410169756A CN 103968218 A CN103968218 A CN 103968218A
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- CN
- China
- Prior art keywords
- arm
- teaching
- displayer
- rod
- armed lever
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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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- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses a supporting arm for a teaching displayer. The supporting arm comprises a supporting rod. A locating device is arranged at the bottom of the supporting rod. A connector is arranged on the supporting rod. The connector is movably connected with a first arm rod. The tail end of the first arm rod is movably connected with a second arm rod. The tail end of the second arm rod is movably provided with a displayer fixing head. A first row wire clamping buckle is arranged on the first arm rod. A second row wire clamping buckle is arranged on the second arm rod. According to the supporting arm for the teaching displayer, the two arm rods which can rotate freely are arranged on the supporting rod so that the displayer can rotate in any direction freely, the view angle of the displayer is greatly expanded, and convenience is brought to daily teaching.
Description
Technical field
The present invention relates to a kind of support arm, or rather, is a kind of teaching display support arm.
Background technique
Along with social progress and scientific and technical development, liquid crystal display panel is because of its succinct outward appearance, and powerful function is applied to the All aspects of of productive life.Equally, in teaching process, liquid crystal display is used to demonstration courseware, displaying video etc.
The display device using in teaching is at present all that display floater is fixed on body of wall or other fixing cabinets, display floater cannot left-right rotation or rotation amplitude less, be unfavorable for that watcher watches from all angles, visual angle is extremely restricted.
Summary of the invention
The present invention solves the existing technical problem of prior art, thereby a kind of support arm that teaching display can be turned to multiple angles is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of teaching display support arm, described support arm comprises a strut, the bottom of described strut is provided with a positioning device, described strut is provided with a joint, one first armed lever is movably connected on described joint, the end of the first described armed lever one second armed lever that is movably connected, the end of the second described armed lever is provided with a display device gland movably.
As preferred embodiment of the present invention, the first described armed lever is provided with a first row line card button, and the second described armed lever is provided with a second row line card button.
Because teaching display of the present invention is provided with two armed levers that can freely rotate on strut with support arm, thereby allow display device freely to all directions deflection, greatly expand the visual angle of display device, bring convenience to daily teaching.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of teaching display of the present invention support arm;
Fig. 2 is the perspective view of the teaching display support arm in Fig. 1, is now another visual angle.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
The invention provides a kind of support arm that teaching display can be turned to multiple angles.
As shown in Figure 1 and Figure 2, a kind of support arm 1 for teaching display, described support arm comprises a strut 21, the bottom of described strut 21 is provided with a positioning device 22, described strut 21 is provided with a joint 23, one first armed lever 31 that is movably connected on described joint 23, the end of the first described armed lever 31 one second armed lever 32 that is movably connected, the end of the second described armed lever 32 is provided with a display device gland 33 movably.
As shown in Figure 1 and Figure 2, the first described armed lever 31 is provided with a first row line card button 41, and the second described armed lever 32 is provided with a second row line card button 42.
The teaching display of this invention is provided with two armed levers that can freely rotate on strut with support arm, thereby allows display device freely to all directions deflection, greatly expand the visual angle of display device, brings convenience to daily teaching.
Below only with a mode of execution, mentality of designing of the present invention is described, in the situation that system allows, the present invention can expand to external more function module simultaneously, thereby expands to greatest extent its function.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. a support arm for teaching display (1), it is characterized in that, described support arm comprises a strut (21), the bottom of described strut (21) is provided with a positioning device (22), described strut (21) is provided with a joint (23), one first armed lever (31) is movably connected on described joint (23), the end of described the first armed lever (31) one second armed lever (32) that is movably connected, the end of described the second armed lever (32) is provided with a display device gland (33) movably.
2. teaching display support arm according to claim 1, is characterized in that, described the first armed lever (31) is provided with a first row line card button (41), and described the second armed lever (32) is provided with a second row line card button (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169756.9A CN103968218A (en) | 2014-04-25 | 2014-04-25 | Supporting arm for teaching displayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169756.9A CN103968218A (en) | 2014-04-25 | 2014-04-25 | Supporting arm for teaching displayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103968218A true CN103968218A (en) | 2014-08-06 |
Family
ID=51238053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410169756.9A Pending CN103968218A (en) | 2014-04-25 | 2014-04-25 | Supporting arm for teaching displayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103968218A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050230585A1 (en) * | 2004-04-19 | 2005-10-20 | Chin-Jui Hung | Support apparatus for suspending a display |
| CN201187674Y (en) * | 2008-03-27 | 2009-01-28 | 江阴海博五金科技有限公司 | LCD device support |
| CN101886734A (en) * | 2010-06-24 | 2010-11-17 | 宁波鑫士模具有限公司 | Liquid crystal display desktop installation device |
| CN201844173U (en) * | 2010-06-17 | 2011-05-25 | 青辅实业股份有限公司 | Screen supporting arm |
| CN202901738U (en) * | 2012-11-30 | 2013-04-24 | 浙江一舟电子科技股份有限公司 | TV (Television) support |
-
2014
- 2014-04-25 CN CN201410169756.9A patent/CN103968218A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050230585A1 (en) * | 2004-04-19 | 2005-10-20 | Chin-Jui Hung | Support apparatus for suspending a display |
| CN201187674Y (en) * | 2008-03-27 | 2009-01-28 | 江阴海博五金科技有限公司 | LCD device support |
| CN201844173U (en) * | 2010-06-17 | 2011-05-25 | 青辅实业股份有限公司 | Screen supporting arm |
| CN101886734A (en) * | 2010-06-24 | 2010-11-17 | 宁波鑫士模具有限公司 | Liquid crystal display desktop installation device |
| CN202901738U (en) * | 2012-11-30 | 2013-04-24 | 浙江一舟电子科技股份有限公司 | TV (Television) support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140806 |