CN203038511U

CN203038511U - Multimedia teaching electronic pointer

Info

Publication number: CN203038511U
Application number: CN 201320025435
Authority: CN
Inventors: 毛会昆
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-17
Filing date: 2013-01-17
Publication date: 2013-07-03
Anticipated expiration: 2023-01-17

Abstract

The utility model relates to a multimedia teaching electronic pointer comprising a housing, a control emitter, and a receiver, which are disposed in the housing. The housing is sequentially provided with a page-turning button, a playing exit button, a blank screen button, and a laser pointer button. A front end surface of the housing is provided with a laser infrared lamp, and an input end of a single-chip microcomputer is connected with a page-turning module connected with the page-turning button, a playing exit module connected with the playing exit button, a black screen module connected with the black screen button, and a laser pointer module connected with the laser pointer button. The laser infrared lamp is connected with the laser pointer module by the single-chip microcomputer, and a signal emitting module is connected with the receiver. The utility model is advantageous in that by adopting the multimedia teaching electronic pointer, a teacher can teach at any positions far and near, and the electronic pointer is suitable for different teaching environments; by using a plurality of functions of the electronic pointer, the multimedia device can be controlled; the structure is simple, the use effect is good, and the production is convenient.

Description

A kind of multimedia teaching electronic teacher pointer

Technical field

The utility model relates to the field of teaching aid, especially a kind of multimedia teaching electronic teacher pointer.

Background technology

Develop rapidly along with science and technology, infotech is changing people's routine work and life with unique mode, we have entered an informationalized society, particularly the level of informatization of teaching means also improves greatly, most universities and colleges have all realized computer multimedia teaching, can integrate contents show the content of courses by designing the multimedia courseware of finishing in advance when teachers' instruction.In teaching process, use the teacher's pointer of traditional pattern just can not satisfy the needs of multimedia teaching like this.

At the problems referred to above, the electronic teacher pointer that uses has mechanical teacher's pointer and electronic teacher pointer at present, and its length of mechanical teacher's pointer is short, carries inconvenience; Electronic teacher pointer is to utilize led lighting, light source is mapped to gives lessons on curtain or the screen or demonstrate, and its functions of use is more single.

Summary of the invention

The technical problems to be solved in the utility model is: in order to overcome the above-mentioned middle problem that exists, provide a kind of multimedia teaching electronic teacher pointer, its project organization rationally, use is simple and functional diversities.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of multimedia teaching electronic teacher pointer, comprise shell and shell interior control transmitter and receiver are installed, be provided with turnover key on the described shell successively, button and blank screen button and laser pointer button are withdrawed from broadcast, the front end face of shell is provided with the laser infrared lamp, described control transmitter comprises power module and the single-chip microcomputer that is connected with power module and the module that transmits that is connected with the single-chip microcomputer output terminal, the single-chip microcomputer input end is connected with the page module that is connected with turnover key, withdraw from the broadcast that button is connected with broadcast and withdraw from module, the blank screen module that is connected with the blank screen button, the laser pointer module that is connected with the laser pointer button, the laser infrared lamp is connected with the laser pointer module by single-chip microcomputer, and the module that transmits and receiver connect with signal.

Described receiver is the receiver with USB interface.

The beneficial effects of the utility model are: described multimedia teaching electronic teacher pointer, adopt this electronic teacher pointer, and can both impart knowledge to students in any position of distance, and can adapt to different teaching environments; Utilize a plurality of functions on the electronic teacher pointer to control multimedia equipment, simple to operate, result of use is good, the convenient manufacturing.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the one-piece construction synoptic diagram of multimedia teaching electronic teacher pointer described in the utility model;

Fig. 2 is the one-piece construction block diagram of multimedia teaching electronic teacher pointer described in the utility model.

Accompanying drawing acceptance of the bid keep the score state as follows: 1, shell, 2, the control transmitter, 21, power module, 22, single-chip microcomputer, 23, the module that transmits, 24, page module, 25, play and to withdraw from module, 26, the blank screen module, 27, the laser pointer module, 3, receiver, 4, turnover key, 5, play and to withdraw from button, 6, the blank screen button, 7, laser pointer button, 8, the laser infrared lamp.

Embodiment

By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

Multimedia teaching electronic teacher pointer as depicted in figs. 1 and 2, comprise control transmitter 2 and receiver 3 in shell 1 and the installation shell 1, on shell 1, be provided with turnover key 4 successively, button 5 and blank screen button 6 and laser pointer button 7 are withdrawed from broadcast, front end face at shell 1 is provided with laser infrared lamp 8, control transmitter 2 comprises power module 21 and the single-chip microcomputer 22 that is connected with power module 21 and the module 23 that transmits that is connected with single-chip microcomputer 22 output terminals, single-chip microcomputer 22 input ends are connected with the page module 24 that is connected with turnover key 4, withdraw from the broadcast that button 5 is connected with broadcast and withdraw from module 25, the blank screen module 26 that is connected with blank screen button 6, the laser pointer module 27 that is connected with laser pointer button 7, laser infrared lamp 8 is connected with laser pointer module 27 by single-chip microcomputer 22, and the module that transmits 23 connects with signal with receiver 3.

Multimedia teaching electronic teacher pointer of the present utility model, the teacher is when using electronic teacher pointer, hold this electronic teacher pointer, button 5 and blank screen button 6 and laser pointer button 7 are withdrawed from turnover key 4, the broadcast that can carry out on the operation housing, in the time of can teaching journey to multimedia by turnover key 4, the page is carried out page-turning function, button 5 is withdrawed from broadcast can control multimedia acoustic function, blank screen button 6 can be controlled multimedia screen and control screen whenever and wherever possible, utilizes laser pointer button 7 can send light source and gives directions curtain.

Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the instructions, must determine its technical scope according to the claim scope.

Claims

1. multimedia teaching electronic teacher pointer, it is characterized in that: comprise shell (1) and shell (1) interior control transmitter (2) and receiver (3) are installed, be provided with turnover key (4) on the described shell (1) successively, button (5) and blank screen button (6) and laser pointer button (7) are withdrawed from broadcast, the front end face of shell (1) is provided with laser infrared lamp (8), described control transmitter (2) comprises power module (21) and the single-chip microcomputer (22) that is connected with power module (21) and the module that transmits (23) that is connected with single-chip microcomputer (22) output terminal, single-chip microcomputer (22) input end is connected with the page module (24) that is connected with turnover key (4), withdraw from the broadcast that button (5) is connected with broadcast and withdraw from module (25), the blank screen module (26) that is connected with blank screen button (6), the laser pointer module (27) that is connected with laser pointer button (7), laser infrared lamp (8) is connected with laser pointer module (27) by single-chip microcomputer (22), and the module that transmits (23) connects with signal with receiver (3).

2. multimedia teaching electronic teacher pointer according to claim 1, it is characterized in that: described receiver (3) is the receiver with USB interface.