CN210110083U - Multimedia device for English teaching - Google Patents
Multimedia device for English teaching Download PDFInfo
- Publication number
- CN210110083U CN210110083U CN201820456630.3U CN201820456630U CN210110083U CN 210110083 U CN210110083 U CN 210110083U CN 201820456630 U CN201820456630 U CN 201820456630U CN 210110083 U CN210110083 U CN 210110083U
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- multimedia
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- multimedia control
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Abstract
The utility model provides a multimedia device is used in english teaching, it relates to the supplementary articles for use field of teaching. Multimedia control main part top is provided with a transmitting lamp, the control button setting is in multimedia control main part front surface middle part, the microphone sets up in the control button top, power indicator sets up in the microphone top, switch sets up the control button below, the USB interface sets up the below at switch, the sound adjust key sets up the left side upper portion in the multimedia control main part, the marker pen sets up the bottom in the multimedia control main part, the pen clip sets up the right side upper portion in the multimedia control main part, wireless signal transceiver sets up on the pen clip, the battery sets up at the inside middle part of multimedia control main part, the multimedia control main part back is provided with the battery cover. The utility model discloses beneficial effect does: simple structure, convenient to use, intelligent control multimedia device, microphone improve mr's the lecture quality, raise the efficiency, and equipment is light, portable.
Description
Technical Field
The utility model relates to a teaching assistance articles for use field, concretely relates to multimedia device is used in english teaching.
Background
Multimedia Message service (mms), is one of the highest standards for the development of short Message technology. The method has the greatest characteristic of supporting multimedia functions, and can transmit video clips, pictures, sounds and characters by using WAP as a carrier by means of high-speed transmission technologies EDGE (enhanced Data rates for GSM evolution) and GPRS (general packet radio service), thereby not only carrying out multimedia transmission between mobile phones. But also can be transmitted between the mobile phone and the computer; the short message capacity is 3 ten thousand bytes on average, and the maximum capacity can reach 10 ten thousand bytes; the built-in media editor of the mobile phone with MMS function can write multimedia information, if a built-in or external camera is installed, the user can also make and transmit information or electronic postcard in PowerPoint format.
The multimedia technology is not a simple composite of various information media, and is an information technology which combines information in the forms of Text (Text), Graphics (Graphics), Images (Images), Animation (Animation), Sound (Sound), and the like, performs comprehensive processing and control through a computer, and can support and complete a series of interactive operations. The development of multimedia technology changes the use field of computers, so that the computers become common tools of information society from special articles in offices and laboratories, and are widely applied to the fields of industrial production management, school education, public information consultation, commercial advertisement, military command and training, even family life and entertainment and the like.
A multimedia device is a device that can provide many multimedia functions.
Multimedia equipment uses the popularization of ten minutes in teaching such as english, and the mr needs the removal that does not stop in present teaching, and teaching sound is not loud, and multimedia equipment on the market, the structure is complicated, and the operation is inconvenient, and is not intelligent enough, and equipment is heavy, is difficult for carrying, and the kinetic energy is single.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a multimedia device is used in english teaching, simple structure, convenient to use, intelligent control multimedia device, microphone improve mr's lecture quality, raise the efficiency, and equipment is light, portable.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it comprises a multimedia control main body 1, a power switch 2, a transmitting lamp 3, a microphone 4, a control key 5, a sound adjusting key 6, a power indicator lamp 7, a USB interface 8, a marking pen 9, a wireless signal transceiver 10, a pen clip 11, a battery 12, a heat dissipation grid 13, anti-skid lines 14 and a battery cover 15, wherein the transmitting lamp 3 is arranged above the multimedia control main body 1, the control key 5 is arranged in the middle of the front surface of the multimedia control main body 1, the microphone 4 is arranged above the control key 5, the power indicator lamp 7 is arranged above the microphone 4, the power switch 2 is arranged below the control key 5, the USB interface 8 is arranged below the power switch 2, the sound adjusting key 6 is arranged at the upper left side of the multimedia control main body 1, the marking pen 9 is arranged at the bottom of the multimedia control main body 1, the pen clip 11 is arranged at the upper right side of the multimedia control main body 1, the wireless signal transceiver 10 is arranged on the pen clip 11, the battery 12 is arranged in the middle of the inside of the multimedia control main body 1, a battery cover 15 is arranged at the back of the multimedia control main body 1 corresponding to the battery 12, the lower part of the back of the multimedia control main body 1 is also provided with a USB interface 8, the upper part of the back of the multimedia control main body 1 is provided with a heat dissipation grid 13, and the outer surface of the multimedia control main body 1 is provided with anti-skid grains 14.
An emitting lamp cover 31 is arranged outside the emitting lamp 3.
The emission lamp 3 is an infrared ray emission spotlight.
The power indicator light 7 comprises a red light and a yellow light, and the red light and the yellow light are LED lights.
A pen cap 91 is arranged outside the marking pen 9, and a semicircular hook 92 is arranged on the pen cap 91.
The marking pen 9 is an oil pen.
The wireless signal transceiver 10 is a bluetooth signal transceiver.
After the technical scheme is adopted, the utility model discloses beneficial effect does: simple structure, convenient to use, intelligent control multimedia device, microphone improve mr's the lecture quality, raise the efficiency, and equipment is light, portable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a rear view corresponding to FIG. 1;
fig. 3 is a side view corresponding to fig. 1.
Description of reference numerals: the multifunctional wireless control device comprises a multimedia control main body 1, a power switch 2, a transmitting lamp 3, a microphone 4, a control key 5, a sound adjusting key 6, a power indicator lamp 7, a USB interface 8, a marking pen 9, a wireless signal receiving and transmitting device 10, a pen clip 11, a battery 12, a heat dissipation grid 13, anti-skid lines 14, a battery cover 15, a transmitting lamp cover 31, a pen cap 91 and a semicircular hook 92.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: it comprises a multimedia control main body 1, a power switch 2, a transmitting lamp 3, a microphone 4, a control key 5, a sound adjusting key 6, a power indicator 7, a USB interface 8, a marking pen 9, a wireless signal transceiver 10, a pen clip 11, a battery 12, a heat dissipation grid 13, anti-skid lines 14, a battery cover 15, a transmitting lamp cover 31, a pen cap 91 and a semicircular hook 92, wherein the transmitting lamp 3 is arranged above the multimedia control main body 1, the control key 5 is arranged in the middle of the front surface of the multimedia control main body 1, the microphone 4 is arranged above the control key 5, the power indicator 7 is arranged above the microphone 4, the power switch 2 is arranged below the control key 5, the USB interface 8 is arranged below the power switch 2, the sound adjusting key 6 is arranged at the upper part of the left side of the multimedia control main body 1, the marking pen 9 is arranged at the bottom of the multimedia control main body 1, the pen clip 11 is arranged on the upper portion of the right side of the multimedia control main body 1, the wireless signal transceiver 10 is arranged on the pen clip 11, the battery 12 is arranged in the middle of the inside of the multimedia control main body 1, a battery cover 15 is arranged on the back of the multimedia control main body 1 corresponding to the battery 12, the lower portion of the back of the multimedia control main body 1 is also provided with a USB interface 8, the upper portion of the back of the multimedia control main body 1 is provided with a heat dissipation grid 13, and the outer surface of the multimedia control main body 1 is provided with anti-skid grains 14.
An emitting lamp cover 31 is arranged outside the emitting lamp 3.
The emission lamp 3 is an infrared ray emission spotlight.
The power indicator light 7 comprises a red light and a yellow light, and the red light and the yellow light are LED lights.
A pen cap 91 is arranged outside the marking pen 9, and a semicircular hook 92 is arranged on the pen cap 91.
The marking pen 9 is an oil pen.
The wireless signal transceiver 10 is a bluetooth signal transceiver.
The utility model discloses a theory of operation: before practical use, the device is charged through a USB interface, a power switch is turned on during practical use, the computer multimedia device is connected through a wireless signal transceiver, the playing progress of a multimedia teaching material of a computer is controlled through the wireless signal transceiver, control keys comprise start, stop, pause, advance, retreat and the like, an infrared emission lamp emits an infrared beam to point to the position of explanation of a teacher, the playing volume can be adjusted through a sound adjusting key when audio and video are played, the teacher gives a lecture through a microphone, the volume is amplified to improve the lecture efficiency, if the wireless signal is poor, the computer lamp device can be connected through the USB interface, a power indicator can remind the teacher of the electric quantity of the device at any time, the electric quantity is enough yellow, the electric quantity is not enough red, the battery cover can be opened to replace a spare battery when the device is urgently needed to use, and the marker pen is convenient for the teacher to make corresponding marks when in use, the semicircular hook and the pen clip are convenient for teachers to use and carry.
After the technical scheme is adopted, the utility model discloses beneficial effect does: simple structure, convenient to use, intelligent control multimedia device, microphone improve mr's the lecture quality, raise the efficiency, and equipment is light, portable.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a multimedia device is used in english teaching which characterized in that: the multimedia control device comprises a multimedia control main body (1), a power switch (2), a transmitting lamp (3), a microphone (4), a control key (5), a sound adjusting key (6), a power indicator (7), a USB interface (8), a marking pen (9), a wireless signal transceiving device (10), a pen clip (11), a battery (12), a heat dissipation grid (13), anti-skid lines (14) and a battery cover (15), wherein the transmitting lamp (3) is arranged above the multimedia control main body (1), the control key (5) is arranged in the middle of the front surface of the multimedia control main body (1), the microphone (4) is arranged above the control key (5), the power indicator (7) is arranged above the microphone (4), the power switch (2) is arranged below the control key (5), the USB interface (8) is arranged below the power switch (2), the sound adjusting key (6) is arranged on the upper portion of the left side of the multimedia control main body (1), the marking pen (9) is arranged at the bottom of the multimedia control main body (1), the pen clip (11) is arranged on the upper portion of the right side of the multimedia control main body (1), the wireless signal transceiver (10) is arranged on the pen clip (11), the battery (12) is arranged in the middle of the inside of the multimedia control main body (1), a battery cover (15) is arranged on the back of the multimedia control main body (1) corresponding to the battery (12), a USB interface (8) is also arranged on the lower portion of the back of the multimedia control main body (1), a heat dissipation grating (13) is arranged on the upper portion of the back of the multimedia control main body (1), and anti-skid grains (14) are arranged on the outer surface.
2. The multimedia device for english teaching according to claim 1, characterized in that: and an emission lampshade (31) is arranged outside the emission lamp (3).
3. The multimedia device for english teaching according to claim 1, characterized in that: the emission lamp (3) is an infrared ray emission spotlight.
4. The multimedia device for english teaching according to claim 1, characterized in that: the power indicator lamp (7) comprises a red lamp and a yellow lamp, and the red lamp and the yellow lamp are LED lamps.
5. The multimedia device for english teaching according to claim 1, characterized in that: a pen cap (91) is arranged outside the marking pen (9), and a semicircular hook (92) is arranged on the pen cap (91).
6. The multimedia device for english teaching according to claim 1, characterized in that: the marking pen (9) is an oil pen.
7. The multimedia device for english teaching according to claim 1, characterized in that: the wireless signal transceiver (10) is a Bluetooth signal transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456630.3U CN210110083U (en) | 2018-04-02 | 2018-04-02 | Multimedia device for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456630.3U CN210110083U (en) | 2018-04-02 | 2018-04-02 | Multimedia device for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210110083U true CN210110083U (en) | 2020-02-21 |
Family
ID=69529517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456630.3U Expired - Fee Related CN210110083U (en) | 2018-04-02 | 2018-04-02 | Multimedia device for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210110083U (en) |
-
2018
- 2018-04-02 CN CN201820456630.3U patent/CN210110083U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210402 |