CN103956085A - Remote control positioning pointer - Google Patents
Remote control positioning pointer Download PDFInfo
- Publication number
- CN103956085A CN103956085A CN201410135173.4A CN201410135173A CN103956085A CN 103956085 A CN103956085 A CN 103956085A CN 201410135173 A CN201410135173 A CN 201410135173A CN 103956085 A CN103956085 A CN 103956085A
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- China
- Prior art keywords
- pointer
- teacher
- remote control
- blackboard
- reader
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Abstract
The invention discloses a remote control positioning pointer. The remote control positioning pointer comprises a laser pen pointer, a remote controller and a cloud deck. The remote control positioning pointer is characterized by further comprising a reader used for emitting a light beam with preset shapes, the laser pen pointer is installed on the cloud deck, and the cloud deck can rotate up and down and right and left. It is a great improvement that the remote controller is used for controlling the laser pen pointer to move and display different shapes for a teaching pointer.
Description
Technical field
The present invention relates to field of Education and teaching, relate in particular to a kind of remote control location teacher's pointer.
Background technology
Along with the reach of science, teacher's pointer also updates, and laser pointer is arisen at the historic moment.Laser pointer is that less radio-frequency page turning laser pen uses computing machine USB technology, radiotelegraphy, integrating remote-control computer function and laser pointer, is the ideal demonstration instrument that coordinates PC or laptop computer, is widely used in the occasions such as product demonstration, electronic teaching and academic conference in conjunction with projector uses.When traditional laser pointer will be indicated a fixed position, must hold aligning by hand, the time has been grown always, and hand can be shaken.
Thereby prior art need to improve.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide a kind of remote control location teacher's pointer, the problem that can tremble for solving long-time use teacher's pointer hand.
In order to achieve the above object, the present invention has taked following technical scheme:
A remote control location teacher's pointer, comprises laser pen teacher's pointer, telepilot and The Cloud Terrace, also comprises reader, for sending the light beam of reservation shape; Described laser pen teacher's pointer is arranged on The Cloud Terrace, and described The Cloud Terrace can be up and down and left-right rotation.
In the teacher's pointer of described remote control location, the light beam irradiates that described reader sends can regulate by telepilot to shape and the area of the hot spot on blackboard.
In described remote control location teacher's pointer, the shape of described hot spot comprises rectangle, circle.
Described remote control location teacher's pointer, also comprises light intensity sensor, and described light intensity sensor is installed on blackboard, for detection of the light intensity on blackboard, and detection data is sent on reader; Described reader also comprises wireless receiver, the data that send for receiving light power sensor; Described reader is controlled the beam brightness of transmitting according to the data of described light intensity sensor input.
Described remote control location teacher's pointer, also comprises camera and controller, and described camera is for taking the content showing on blackboard, and identify, when the prospect of blackboard is identical with background, while there is no content on blackboard, send instruction to controller, close laser beam and reader.
Compared to prior art, remote control provided by the invention location teacher's pointer, utilizes telepilot to control the movement of laser pen teacher's pointer, and shows different shapes, is the very big progress of teaching teacher's pointer.
Accompanying drawing explanation
Fig. 1 is remote control provided by the invention location teacher's pointer schematic diagram.
Embodiment
The invention provides a kind of remote control location teacher's pointer, for making object of the present invention, technical scheme and effect clearer, clear and definite, referring to accompanying drawing, developing simultaneously, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, it is remote control provided by the invention location teacher's pointer schematic diagram.As shown in Figure 1, described remote control location teacher's pointer comprises laser pen teacher's pointer 1, telepilot and The Cloud Terrace 2.
Wherein, described laser pen teacher's pointer 1 is arranged on The Cloud Terrace 2, and described The Cloud Terrace 2 can be up and down and left-right rotation, and then drives the movement of described laser pen teacher's pointer 1, in order to realize teacher's pointer laser spot, on blackboard, moves; Certainly, consider in use, can use zone location function, therefore in the present invention, on described The Cloud Terrace 2, also install a reader (not shown), described reader is for sending the light beam of reservation shape, and wherein laser emitting source and reader light source installation position are close, makes close also parallel the sending of center line of laser beam and projected light beam.
Certainly, consider the dirigibility of use, the light beam irradiates that described reader sends can regulate by telepilot to shape and the area of the hot spot on blackboard, light beam penetrates by difform adjusting window, such as adjustable hot spot, be shaped as the shapes such as rectangle, circle, in the specific implementation, transformable shape does not have certain restriction.
Further, for making remote control provided by the invention location teacher's pointer have more intelligent behaviour, on described blackboard, be equiped with light intensity sensor (not shown), for detection of the light intensity on blackboard, and detection data are sent on reader, described reader also comprises wireless receiver, the data that send for receiving light power sensor, described reader is controlled the beam brightness of transmitting according to the data of described light intensity sensor input, for example, when light intensity on blackboard is larger, the brightness that reader is controlled output beam becomes large, otherwise, the brightness of controlling the light beam of output reduces, like this, just can help user can both see the content on blackboard clearly in any environment, but can not feeling well should.Wireless connections between described light intensity sensor and described reader.
Preferably, for making remote control provided by the invention location teacher's pointer Based Intelligent Control, on described The Cloud Terrace 2, be also equiped with camera (not shown) and the controller (not shown) of fixed position, described camera is for taking the content showing on blackboard, and identify, when the prospect of blackboard is identical with background, while there is no content on blackboard, send instruction to controller, close laser beam and reader.
Further, consider that the content of blackboard changes comparatively fast sometimes, now, by the camera on The Cloud Terrace 2, catch picture, the region of content change on the blackboard of location, and send instruction to controller, make laser beam point to region of variation, convenient teaching.Certainly, while specifically implementing, described camera needs the schedule time just to take a photo, and photo and the front photo of once taking are contrasted, and calculates fast the position of variation.Wherein, the described schedule time can be 1 second or 2 seconds, and the present invention does not limit.
In sum, remote control provided by the invention location teacher's pointer, can locate the content on blackboard flexibly accurately, more can intelligence according to the brightness of environment conditioning light beam etc., be the much progress that teacher's pointer uses.
Be understandable that, for those of ordinary skills, can be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the present invention.
Claims (5)
1. a remote control location teacher's pointer, comprises laser pen teacher's pointer, telepilot and The Cloud Terrace, it is characterized in that, also comprises reader, for sending the light beam of reservation shape; Described laser pen teacher's pointer is arranged on The Cloud Terrace, and described The Cloud Terrace can be up and down and left-right rotation.
2. remote control according to claim 1 location teacher's pointer, is characterized in that, the light beam irradiates that described reader sends can regulate by telepilot to shape and the area of the hot spot on blackboard.
3. remote control according to claim 2 location teacher's pointer, is characterized in that, the shape of described hot spot comprises rectangle, circle.
4. remote control according to claim 1 location teacher's pointer, is characterized in that, also comprise light intensity sensor, described light intensity sensor is installed on blackboard, for detection of the light intensity on blackboard, and detection data is sent on reader; Described reader also comprises wireless receiver, the data that send for receiving light power sensor; Described reader is controlled the beam brightness of transmitting according to the data of described light intensity sensor input.
5. teacher's pointer is located in remote control according to claim 1, it is characterized in that, also comprise camera and controller, described camera is for taking the content showing on blackboard, and identify, when the prospect of blackboard is identical with background, while there is no content on blackboard, send instruction to controller, close laser beam and reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135173.4A CN103956085A (en) | 2014-04-04 | 2014-04-04 | Remote control positioning pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135173.4A CN103956085A (en) | 2014-04-04 | 2014-04-04 | Remote control positioning pointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103956085A true CN103956085A (en) | 2014-07-30 |
Family
ID=51333354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410135173.4A Pending CN103956085A (en) | 2014-04-04 | 2014-04-04 | Remote control positioning pointer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103956085A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556030A (en) * | 2019-09-05 | 2019-12-10 | 百度在线网络技术（北京）有限公司 | reading control method, device, equipment and computer readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006337682A (en) * | 2005-06-01 | 2006-12-14 | Takayuki Ohira | Image projection system |
| CN1952851A (en) * | 2006-10-13 | 2007-04-25 | 广东威创日新电子有限公司 | Electronic installation and method for realizing interactive display |
| CN201060567Y (en) * | 2007-07-11 | 2008-05-14 | 山西大学 | Optical indicating pen movable support |
| CN101627354A (en) * | 2007-03-08 | 2010-01-13 | Lunascape株式会社 | Optical projection system |
| CN102915656A (en) * | 2011-08-01 | 2013-02-06 | 致伸科技股份有限公司 | Laser pointer capable of automatically adjusting light intensity |
-
2014
- 2014-04-04 CN CN201410135173.4A patent/CN103956085A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006337682A (en) * | 2005-06-01 | 2006-12-14 | Takayuki Ohira | Image projection system |
| CN1952851A (en) * | 2006-10-13 | 2007-04-25 | 广东威创日新电子有限公司 | Electronic installation and method for realizing interactive display |
| CN101627354A (en) * | 2007-03-08 | 2010-01-13 | Lunascape株式会社 | Optical projection system |
| CN201060567Y (en) * | 2007-07-11 | 2008-05-14 | 山西大学 | Optical indicating pen movable support |
| CN102915656A (en) * | 2011-08-01 | 2013-02-06 | 致伸科技股份有限公司 | Laser pointer capable of automatically adjusting light intensity |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556030A (en) * | 2019-09-05 | 2019-12-10 | 百度在线网络技术（北京）有限公司 | reading control method, device, equipment and computer readable storage medium |
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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: 20140730 |