CN210574379U - Teaching all-in-one machine capable of intelligently adjusting brightness - Google Patents
Teaching all-in-one machine capable of intelligently adjusting brightness Download PDFInfo
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- CN210574379U CN210574379U CN201821681672.3U CN201821681672U CN210574379U CN 210574379 U CN210574379 U CN 210574379U CN 201821681672 U CN201821681672 U CN 201821681672U CN 210574379 U CN210574379 U CN 210574379U
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- teaching
- display screen
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Abstract
The utility model discloses a teaching integrated machine capable of intelligently adjusting brightness, which comprises a shell, a display screen and a digital video instrument which are arranged on the front panel of the shell, and a control system; a brightness sensor is arranged on the front panel of the shell, and a plurality of backlight lamps are arranged on the shell; the display screen comprises a touch display area and a touch induction area; the control system comprises a control module arranged inside the shell, and a power module, a WIFI wireless module, a voice prompt device and a USB interface which are respectively and electrically connected with the control module. The utility model has the advantages that: 1. the brightness of a display screen on the teaching all-in-one machine can be adjusted along with the change of the environment, so that the brightness is suitable for a user to watch; 2. the expressive force and the participation of teaching all-in-one make full use of multimedia technology make things convenient for mr to use and the student watches, are provided with voice prompt device simultaneously, strengthen the teaching in-process mr and student's interdynamic, improve the quality of teaching.
Description
Technical Field
The utility model belongs to the technical field of the multimedia teaching technique and specifically relates to a teaching all-in-one machine of ability intelligent regulation luminance is related to.
Background
In recent years, the multimedia computer technology integrates sound, images, videos, characters and the like into a whole, can be used as an effective auxiliary teaching means, has generated positive effects in classroom teaching, not only can generate vivid and lively effects, but also is beneficial to improving the interest and memory ability of students in learning, and simultaneously fully utilizes the characteristics of strong expressive force, participation, eyesight emphasis and controllability of the multimedia technology, so that the purposes of teaching knowledge, developing intelligence and cultivating ability can be achieved, and the purposes of teaching according to the material and personalized teaching can be realized. However, the existing multimedia teaching all-in-one machine has high brightness, is constant after being set, cannot change the brightness along with the change of the classroom environment brightness, wastes electricity and simultaneously hurts the eyesight of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a teaching all-in-one of ability intelligent regulation luminance, solve the above-mentioned technical problem among the prior art.
The utility model discloses a technical scheme provide a teaching all-in-one of ability intelligent regulation luminance, include: the digital image processing system comprises a shell, a display screen and a digital image instrument which are arranged on a front panel of the shell, and a control system; a brightness sensor is arranged on the front panel of the shell, and a plurality of backlight lamps are also arranged on the shell; the display screen comprises a touch display area arranged in the middle of the front panel of the shell and a touch induction area arranged at the lower part of the front panel of the shell; the digital image instrument is arranged at the lower part of the front panel of the shell and is positioned at one side of the touch sensing area; the control system comprises a control module arranged in the shell, and a power module, a WIFI wireless module, a voice prompt device and a USB interface which are respectively and electrically connected with the control module, wherein the control module is a computer module, and the control module is respectively and electrically connected with the brightness sensor, the backlight, the touch display area, the touch induction area and the digital video recorder.
The beneficial effects of the utility model include: 1. the brightness of a display screen on the teaching all-in-one machine can be adjusted along with the change of the environment, so that the brightness is suitable for a user to watch; 2. the expressive force and the participation of teaching all-in-one make full use of multimedia technology make things convenient for mr to use and the student watches, are provided with voice prompt device simultaneously, strengthen the teaching in-process mr and student's interdynamic, improve the quality of teaching.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a control schematic diagram of the present invention;
in the drawings: 1. the display screen comprises a shell, 2, a display screen, 3, a digital video instrument, 4, a control system, 11, a brightness sensor, 21, a touch display area, 22, a touch induction area, 41, a control module, 42, a power supply module, 43, a WIFI wireless module, 44, a voice prompt device, 45 and a USB interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the utility model discloses a technical scheme provide a teaching all-in-one of ability intelligent regulation luminance, include: the device comprises a shell 1, a display screen 2 and a digital camera 3 which are arranged on the front panel of the shell 1, and a control system 4.
The photosensitive position of casing 1 is provided with luminance sensor 11, and in order to improve the sensitization effect, this luminance sensor 11 sets up at casing 1 front panel upper portion intermediate position, and this luminance sensor 11 is used for detecting the luminance around casing 1, and luminance sensor 11 is the photo resistance, and luminance sensor 11 outside is provided with transparent buckler, and this transparent buckler is used for protecting luminance sensor 11, does not influence the response of luminance sensor 11 to ambient environment luminance simultaneously. The shell 1 is also provided with a plurality of backlight lamps, the number of the backlight lamps is designed according to the size of the shell 1, a user sets the brightness value of the touch display screen 2 on the shell 1, when the brightness value is smaller than a set value, the control system 4 increases the starting number of the backlight lamps, and when the brightness value is larger than the set value, the control system 4 reduces the starting number of the backlight lamps, so that the teaching all-in-one machine changes the brightness along with the change of the brightness of the surrounding environment, the phenomenon that the brightness is too high and the electricity is wasted is avoided, and the phenomenon that the vision of the user is damaged due.
The display screen 2 is a touch display screen, the display screen 2 comprises a touch display area 21 arranged in the middle of the front panel of the shell 1 and a touch sensing area 22 arranged on the lower portion of the front panel of the shell 1, the display screen 2 is used for replacing a display screen, a projector and a touch frame in the prior art, a user operates through the touch sensing area 22, and teaching contents such as pictures and characters are displayed on the touch display area 21.
The digital image instrument 3 is arranged at the lower part of the front panel of the shell 1, the digital image instrument 3 is positioned at one side of the touch control sensing area 22, and the digital image instrument 3 is used for photographing paper documents or real objects, generating pictures and then transmitting the pictures to the control system 4.
The control system 4 includes a control module 41 disposed inside the housing 1, and a power module 42, a WIFI wireless module 43, a voice prompt device 44 and a USB interface 45 electrically connected to the control module 41.
The control module 41 is a computer module, which is an integrated PCB control board disposed inside the housing 1, and is used to replace an external computer in the prior art. The control module 41 is electrically connected to the brightness sensor 11 and the backlight on the housing 1, the touch display area 21 and the touch sensing area 22 on the display screen 2, and the digitizer 3, respectively, and the computer module is used in cooperation with the digitizer 3, so as to realize an electronic whiteboard function, and simultaneously transmit the image generated by the digitizer 3 to the display screen 2 for editing and processing.
The power module 42 is a rechargeable module, and includes two parts, namely a charging unit and a photovoltaic cell, and the photovoltaic cell on the power module 42 can ensure the charging effect. The display screen 2 is also provided with an electric wire, and the display screen 2 can be powered by the power supply module 42 or can be connected with an external circuit through the electric wire to provide power.
WIFI wireless module 43 is used for connecting the network, is favorable to the removal of teaching all-in-one, does not receive the restriction of net twine and net gape.
Voice prompt device 44 includes transmitter, receiver and voice prompt, and this transmitter setting is on student's desk, and receiver and voice prompt set up on display 2, and the receiver respectively with transmitter and voice prompt electric connection, when the student needs the question, use the transmitter to send a signal, inform mr through voice prompt, strengthen the teaching in-process mr and the student between interactive, improve the teaching effect.
The USB interface 45 can be used to connect an external power source to charge the charging unit of the power module 42, and can also be used as an input/output interface to store learning materials related to teaching on the USB. The display screen 2 calls the learning materials stored in the USB through the USB interface 45.
Among the above-mentioned technical scheme, the utility model discloses a theory of operation: the teacher explains the pictures and the characters through the display screen 2 in the classroom, and the expressive force and the participation of the multimedia technology are fully utilized to realize the purposes of professional teaching and personalized teaching. The brightness sensor 11 on the casing 1 is used for detecting the brightness around the casing 1 and adjusting the starting number of the backlight lamps according to actual requirements, so that the brightness of the display screen 2 is suitable for students to watch. Meanwhile, when the student needs to ask questions, the transmitter on the voice prompt device 44 is used for sending a signal, and the teacher is informed through the voice prompt, so that the interaction between the teacher and the student in the teaching process is enhanced, and the teaching effect is improved.
Compared with the prior art, the beneficial effects of the utility model include: 1. the brightness of a display screen on the teaching all-in-one machine can be adjusted along with the change of the environment, so that the brightness is suitable for a user to watch; 2. the expressive force and the participation of teaching all-in-one make full use of multimedia technology make things convenient for mr to use and the student watches, are provided with voice prompt device simultaneously, strengthen the teaching in-process mr and student's interdynamic, improve the quality of teaching.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a teaching all-in-one of ability intelligent regulation luminance which characterized in that includes: the digital image processing system comprises a shell, a display screen and a digital image instrument which are arranged on a front panel of the shell, and a control system; a brightness sensor is arranged on the front panel of the shell, and a plurality of backlight lamps are also arranged on the shell; the display screen comprises a touch display area arranged in the middle of the front panel of the shell and a touch induction area arranged at the lower part of the front panel of the shell; the digital image instrument is arranged at the lower part of the front panel of the shell and is positioned at one side of the touch sensing area; the control system comprises a control module arranged in the shell, and a power module, a WIFI wireless module, a voice prompt device and a USB interface which are respectively and electrically connected with the control module, wherein the control module is a computer module, and the control module is respectively and electrically connected with the brightness sensor, the backlight, the touch display area, the touch induction area and the digital video recorder.
2. The teaching machine of claim 1, wherein the brightness sensor is arranged at the middle position of the upper part of the front panel of the shell, the brightness sensor is a photoresistor, and the brightness sensor is used for detecting the brightness around the shell.
3. The teaching machine capable of intelligently adjusting brightness according to claim 1, wherein a transparent waterproof cover is arranged outside the brightness sensor.
4. The teaching machine capable of intelligently adjusting brightness according to claim 1, wherein an electric wire is arranged on the display screen, and the display screen can be connected with an external circuit through the electric wire to provide power.
5. The teaching integrated machine capable of intelligently adjusting brightness according to claim 1, wherein the voice prompt device comprises a transmitter, a receiver and a voice prompt, the transmitter is arranged on a student desk, the receiver and the voice prompt are arranged on the display screen, and the receiver is electrically connected with the transmitter and the voice prompt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681672.3U CN210574379U (en) | 2018-10-17 | 2018-10-17 | Teaching all-in-one machine capable of intelligently adjusting brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681672.3U CN210574379U (en) | 2018-10-17 | 2018-10-17 | Teaching all-in-one machine capable of intelligently adjusting brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210574379U true CN210574379U (en) | 2020-05-19 |
Family
ID=70639357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681672.3U Expired - Fee Related CN210574379U (en) | 2018-10-17 | 2018-10-17 | Teaching all-in-one machine capable of intelligently adjusting brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210574379U (en) |
-
2018
- 2018-10-17 CN CN201821681672.3U patent/CN210574379U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20201017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |