CN202422092U - Mobile presentation file control device for teaching - Google Patents
Mobile presentation file control device for teaching Download PDFInfo
- Publication number
- CN202422092U CN202422092U CN2012200093816U CN201220009381U CN202422092U CN 202422092 U CN202422092 U CN 202422092U CN 2012200093816 U CN2012200093816 U CN 2012200093816U CN 201220009381 U CN201220009381 U CN 201220009381U CN 202422092 U CN202422092 U CN 202422092U
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- CN
- China
- Prior art keywords
- control device
- powerpoint
- teaching
- portable
- utility
- 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 mobile presentation file control device for teaching. The presentation file control device comprises a mounting main body, control buttons and a capacitive touch screen, wherein the capacitive touch screen is arranged on the upper part of a panel on the front side of the mounting main body; and the control buttons are arranged on the lower part of the panel on the front side of the mounting main body. Therefore, the mobile presentation file control device for teaching has the advantages of simple structure, light weight, convenience for carrying and use and reliable quality.
Description
Technical field
The utility model relates to a kind of PowerPoint control device, more precisely is that a kind of teaching is with portable PowerPoint control device.
Background technology
In the multimedia teaching education activities in modern times; Use to get more and more, and the form of PowerPoint is usually adopted in multimedia teaching, but PowerPoint control device of the prior art is simple in structure; Function singleness; Can not accurately control PowerPoint, if adopt computer control PowerPoint, then inconvenient again teacher and student carry out interaction.
The utility model content
The utility model mainly is to solve the existing in prior technology technical matters, thereby provides a kind of simple in structure, and weight is lighter, and is easy to carry, reliable in quality, and teaching easy to use is with portable PowerPoint control device.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of teaching is with portable PowerPoint control device; Described PowerPoint control device comprises that one installs parent and control knob; Described PowerPoint control device also comprises a capacitive touch screen; Described capacitive touch screen is arranged on the top of described installation parent front panel, and described control knob is arranged on the bottom of described installation parent front panel.
As the utility model preferred embodiment, described PowerPoint control device also comprises a control rocking bar, and described control rocking bar is arranged on the right side of described capacitive touch screen.
As the utility model preferred embodiment, the both sides of described installation parent are respectively arranged with an antiskid groove.
As the utility model preferred embodiment, the top of described installation parent is provided with a handle ring.
As the utility model preferred embodiment, the back panel of described installation parent is provided with two first supporting projections and two second projections.
As the utility model preferred embodiment, the back panel of described installation parent is provided with a vertical supporting projections, and the end of described vertical supporting projections is provided with a support tube.
Therefore, the teaching of the utility model with the advantage of portable PowerPoint control device is, simple in structure, weight is lighter, and is easy to carry, and reliable in quality is easy to use.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the teaching of the utility model with portable PowerPoint control device;
Fig. 2 is that teaching among Fig. 1 is with the perspective view at another visual angle of portable PowerPoint control device;
Wherein,
1, parent is installed; 11, antiskid groove; 12, handle ring; 13, first supporting projections;
14, second projection; 15, vertical supporting projections; 16, support tube;
2, capacitive touch screen; 3, control knob; 4, control rocking bar.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
It is a kind of simple in structure that the utility model provides, and weight is lighter, and is easy to carry, reliable in quality, and teaching easy to use is with portable PowerPoint control device.
As shown in Figure 1; A kind of teaching is with portable PowerPoint control device; This PowerPoint control device comprises that one installs parent 1 and control knob 3; This PowerPoint control device also comprises a capacitive touch screen 2, and this capacitive touch screen 2 is arranged on the top of this installation parent 1 front panel, and this control knob 3 is arranged on the bottom of this installation parent 1 front panel.
As shown in Figure 1, this PowerPoint control device also comprises a control rocking bar 4, and this control rocking bar 4 is arranged on the right side of this capacitive touch screen 2.
Like Fig. 1, shown in Figure 2, the both sides of this installation parent 1 are respectively arranged with an antiskid groove 11.
Like Fig. 1, shown in Figure 2, the top of this installation parent 1 is provided with a handle ring 12.
As shown in Figure 2, the back panel of this installation parent 1 is provided with two first supporting projections 13 and two second projections 14.
As shown in Figure 2, the back panel of this installation parent 1 is provided with a vertical supporting projections 15, and the end of this vertical supporting projections 15 is provided with a support tube 16.
The mentality of designing of the utility model below only is described with an embodiment, and under the situation that system allows, the utility model can expand to external more function module simultaneously, thereby expands its function to greatest extent.
The above is merely the embodiment of the utility model, but the protection domain of the utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. a teaching is with portable PowerPoint control device; Described PowerPoint control device comprises that one installs parent (1) and control knob (3); It is characterized in that; Described PowerPoint control device also comprises a capacitive touch screen (2), and described capacitive touch screen (2) is arranged on the top of described installation parent (1) front panel, and described control knob (3) is arranged on the bottom of described installation parent (1) front panel.
2. teaching according to claim 1 is with portable PowerPoint control device; It is characterized in that; Described PowerPoint control device also comprises a control rocking bar (4), and described control rocking bar (4) is arranged on the right side of described capacitive touch screen (2).
3. teaching according to claim 2 is characterized in that with portable PowerPoint control device the both sides of described installation parent (1) are respectively arranged with an antiskid groove (11).
4. teaching according to claim 3 is characterized in that with portable PowerPoint control device the top of described installation parent (1) is provided with a handle ring (12).
5. teaching according to claim 4 is characterized in that with portable PowerPoint control device the back panel of described installation parent (1) is provided with two first supporting projections (13) and two second projections (14).
6. teaching according to claim 5 is with portable PowerPoint control device; It is characterized in that; The back panel of described installation parent (1) is provided with a vertical supporting projections (15), and the end of described vertical supporting projections (15) is provided with a support tube (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200093816U CN202422092U (en) | 2012-01-09 | 2012-01-09 | Mobile presentation file control device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200093816U CN202422092U (en) | 2012-01-09 | 2012-01-09 | Mobile presentation file control device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422092U true CN202422092U (en) | 2012-09-05 |
Family
ID=46746830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200093816U Expired - Fee Related CN202422092U (en) | 2012-01-09 | 2012-01-09 | Mobile presentation file control device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422092U (en) |
-
2012
- 2012-01-09 CN CN2012200093816U patent/CN202422092U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130109 |