CN202649948U

CN202649948U - Novel electronic pointer

Info

Publication number: CN202649948U
Application number: CN 201220308251
Authority: CN
Inventors: 包为跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-29
Filing date: 2012-06-29
Publication date: 2013-01-02
Anticipated expiration: 2022-06-29

Abstract

The utility model relates to a novel electronic pointer and relates to the technical field of human-computer interactive devices. An infrared emission port (2) is arranged at the top end of the left side of a casing (1), an upper key (10) and a lower key (11) are arranged between a left function key (6) and a right function key (7), a master switch (5) is arranged on the left side surface of the casing (1), and the novel electronic pointer further comprises an infrared light emitting diode (13) which is arranged at the left end of the inside of the casing (1). According to the novel electronic pointer, original laser emitters are replaced by an infrared emitter, so that the novel electronic pointer is accurate in positioning, and by means of the novel electronic pointer, users can lively give lessons, hold meetings and give lectures and flexibly and freely behave.

Description

A kind of novel electronic teacher pointer

Technical field:

The utility model relates to the computer man-machine interacting equipment technical field, is specifically related to a kind of a kind of novel electronic teacher pointer of infrared induction.

Background technology:

The great outburst epoch at digital display technique arrive, China's electronic whiteboard industry has obtained the development of advancing by leaps and bounds, though the main market players of current electronic whiteboard still takes as the leading factor in developed countries such as America and Europes, but show from relevant authoritative data: the growth situation in electronic whiteboard (touch-control all-in-one machine) market, China's electronic whiteboard market sale has the trend of rising always, from electronic whiteboard in 2000 just to the home market, the demand in market has greatly excited the growth of electronic whiteboard industry, can be used as the period that the electronic whiteboard development is with historically new significance in 2005, blank has successfully been realized the transformation from blank to growth, and all signs show that China electronic whiteboard market begins formally to enter the aircraft carrier epoch.In recent years along with the development of digital information and the active demand in market, the high-tech new product that has converged front-end technology and software engineering goes out one after another, from initial plain type blank to the copying electronic whiteboard to interactive electric whiteboard, the multimedia overhead projector system is widely used in various teaching, speech, the product introduction.Electric whiteboard system and some supporting electronic teacher pointer pens appear at people's sight line more and more frequently, and the life that appears as people of these products, work provide very large convenience.But the drawback in these these products of while also embodies gradually, for example: the installation question of the incoordination of the development and use of product software, the complicacy of product operation and whole system scheme, electronic teacher pointer pen can not control neatly cursor movement, can not be in real time " refer to which which orders " control computer interface, the existence of these problems has affected user's use to a great extent, has brought inconvenience for user's operation.

Several electronic pen products are once arranged in the market: 1) a laser pointer principle is equivalent to the Wireless Keyboard of simple and easy version, possesses the page turning of control PPT, the function such as full frame.Defective: function is less, can only Keyboard Control, can not directly control computer cursor; 2) an electronic touch product can only be used for touching blank, touch-screen, and felt pen must can reach the effect of controlling by contacting just with touch blank or touch screen; 3) on the wireless trace ball Multifunctional laser pen body mouse pointer motion track ball is arranged, the user needs to match by light and computer cursor that the sliding trace ball penetrates laser pen, then computer is operated.This is present product of the future the most, but the user need to not stop the sliding trace ball and comes the position in operation, and this has also brought many inconvenience to the user, makes operation become loaded down with trivial details, complicated.

The utility model content:

The purpose of this utility model provides a kind of novel electronic teacher pointer, it replaces with infrared transmitter with original generating laser, accurate positioning, it can solve the deficiency of above product fully, the user does not need manually to point, really reached the effect of " referring to where where put ", in operation, do not need to be subjected to again many-sided constraints such as distance and trace ball, fully easily, use-pattern allows you reach the comprehensive control to computer that is equal to mouse efficient flexibly, make that you give lessons, meeting, speech are more lively, the performance that makes you more nimbly and freely.

In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises housing 1, infrared emission mouth 2, subunit switch pilot lamp 3, drawing button 4, master switch 5, left function button 6, right function button 7, amplifying key-press 8, dwindles button 9, upper key 10, lower key 11, wireless signal receiver 12, major control district module 14, wireless launcher 15 and power supply 16; Infrared emission mouth 2 is arranged on the top, left side of housing 1, subunit switch pilot lamp 3 is arranged on the right side of infrared emission mouth 2, drawing button 4 is arranged on the right side of subunit switch pilot lamp 3, left function button 6 and right function button 7 be the right side at drawing button 4 setting up and down respectively, upper key 10 and lower key 11 are arranged between left function button 6 and the right function button 7, and upper key 10 and lower key 11 are setting up and down, master switch 5 is arranged on the left surface of housing 1, amplifying key-press 8 and dwindle the respectively right flank at housing 1 setting up and down of button 9, and amplifying key-press 8 is corresponding with the position of master switch 5 with the position that dwindles button 9, major control district module 14 is arranged on the bosom position of housing 1, wireless launcher 15 is arranged on the upper right corner of major control district module 14, power supply 16 is arranged on the right side of major control district module 14, it also comprises infrarede emitting diode 13, and infrarede emitting diode 13 is arranged on the left end of the inside of housing 1.

The utlity model has following beneficial effect: it replaces with infrared transmitter with original generating laser, accurate positioning, it can solve the deficiency of above product fully, the user does not need manually to point, really reached the effect of " referring to where where put ", in operation, do not need to be subjected to again many-sided constraints such as distance and trace ball, fully easily, use-pattern allows you reach the comprehensive control to computer that is equal to mouse efficient flexibly, make that you give lessons, meeting, speech are more lively, the performance that makes you more nimbly and freely.

Description of drawings:

Fig. 1 is structural representation of the present utility model,

Fig. 2 is rear view of the present utility model,

Fig. 3 is vertical view of the present utility model,

Fig. 4 is inner structure schematic diagram of the present utility model,

Enforcement figure when Fig. 5 is the utility model use.

Embodiment:

Referring to Fig. 1-4, this embodiment by the following technical solutions: it comprises housing 1, infrared emission mouth 2, subunit switch pilot lamp 3, drawing button 4, master switch 5, left function button 6, right function button 7, amplifying key-press 8, dwindles button 9, upper key 10, lower key 11, wireless signal receiver 12, major control district module 14, wireless launcher 15 and power supply 16; Infrared emission mouth 2 is arranged on the top, left side of housing 1, subunit switch pilot lamp 3 is arranged on the right side of infrared emission mouth 2, drawing button 4 is arranged on the right side of subunit switch pilot lamp 3, left function button 6 and right function button 7 be the right side at drawing button 4 setting up and down respectively, upper key 10 and lower key 11 are arranged between left function button 6 and the right function button 7, and upper key 10 and lower key 11 are setting up and down, master switch 5 is arranged on the left surface of housing 1, amplifying key-press 8 and dwindle the respectively right flank at housing 1 setting up and down of button 9, and amplifying key-press 8 is corresponding with the position of master switch 5 with the position that dwindles button 9, major control district module 14 is arranged on the bosom position of housing 1, wireless launcher 15 is arranged on the upper right corner of major control district module 14, power supply 16 is arranged on the right side of major control district module 14, it also comprises infrarede emitting diode 13, and infrarede emitting diode 13 is arranged on the left end of the inside of housing 1.

This embodiment needs to use special supporting infrared camera 17 in use.

Referring to Fig. 5, this embodiment in use, overall equipment comprises infrared camera 17, projector 18, VGA video line 19, infrared camera connecting line 20, computing machine 21, electronic teacher pointer in display device 22 and this embodiment, computing machine 21 is connected with the infrared camera connecting line respectively to be connected with infrared camera with display device 22 by VGA video line 19 and is connected, monitor area needs to be consistent with display device 22, the reception of wireless signals port of electronic teacher pointer needs link to each other with computing machine 21, and the user only need open master switch on the electronic teacher pointer just can start all keypress functions on infrarede emitting diode 13 and the electronic teacher pointer simultaneously.The luminous point that infrarede emitting diode 13 sends catches by the positional information of infrared camera connecting line 20 to its x, y axle, be transferred to 21 li in computing machine, use again specific software with the computer cursor position therewith luminous point match, realize the control to computing machine 21.

Described master switch 5 is controlled the opening and closing of electronic teacher pointer power supply and infrarede emitting diode simultaneously.

The luminous point that this embodiment is sent catches by the positional information of infrared camera to its luminous point, and is connected to computing machine, makes the position of luminous point consistent with cursor position in the computing machine with specific software.

This embodiment replaces with infrared transmitter with original generating laser, accurate positioning, it can solve the deficiency of above product fully, the user does not need manually to point, really reached the effect of " referring to where where put ", in operation, do not need to be subjected to again many-sided constraints such as distance and trace ball, fully easily, use-pattern allows you reach the comprehensive control to computer that is equal to mouse efficient flexibly, make that you give lessons, meeting, speech are more lively, the performance that makes you more nimbly and freely.

Claims

1. novel electronic teacher pointer, it comprises housing (1), infrared emission mouth (2), subunit switch pilot lamp (3), drawing button (4), master switch (5), left function button (6), right function button (7), amplifying key-press (8), dwindles button (9), upper key (10), lower key (11), wireless signal receiver (12), major control district module (14), wireless launcher (15) and power supply (16); Infrared emission mouth (2) is arranged on the top, left side of housing (1), subunit switch pilot lamp (3) is arranged on the right side of infrared emission mouth (2), drawing button (4) is arranged on the right side of subunit switch pilot lamp (3), left function button (6) and right function button (7) be the right side at drawing button (4) setting up and down respectively, upper key (10) and lower key (11) are arranged between left function button (6) and the right function button (7), and upper key (10) and lower key (11) are setting up and down, master switch (5) is arranged on the left surface of housing (1), amplifying key-press (8) and dwindle the respectively right flank in housing (1) setting up and down of button (9), and amplifying key-press (8) is corresponding with the position of master switch (5) with the position that dwindles button (9), major control district module (14) is arranged on the bosom position of housing (1), wireless launcher (15) is arranged on the upper right corner of major control district module (14), power supply (16) is arranged on the right side of major control district module (14), it is characterized in that it also comprises infrarede emitting diode (13), infrarede emitting diode (13) is arranged on the left end of the inside of housing (1).