CN203812421U - English teaching device based on wireless communication - Google Patents
English teaching device based on wireless communication Download PDFInfo
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- CN203812421U CN203812421U CN201420206118.5U CN201420206118U CN203812421U CN 203812421 U CN203812421 U CN 203812421U CN 201420206118 U CN201420206118 U CN 201420206118U CN 203812421 U CN203812421 U CN 203812421U
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- crystal display
- control circuit
- liquid crystal
- circuit
- wireless communication
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Abstract
The utility model provides an English teaching device based on wireless communication. The English teaching device based on wireless communication is characterized by including a housing and an internal control circuit part. The internal control circuit part includes a CPU controller, a wireless communication module, a liquid crystal display control circuit, a data memory, an alarm circuit and a voice broadcast circuit, wherein the CPU controller is connected with the wireless communication module, the liquid crystal display control circuit, the data memory, the alarm circuit and the voice broadcast circuit. Four indicator lamps, an alarm, a liquid crystal display screen, a loudspeaker and a keyboard are disposed on the housing, wherein the keyboard is disposed below the liquid crystal display screen and is connected with the CPU controller; the four indicator lamps are arranged between the keyboard and the liquid crystal display screen, and are connected with the CPU controller; the liquid crystal display screen is connected with the liquid crystal display control circuit; the alarm is disposed above the liquid crystal display screen and is connected with the alarm circuit; and the loudspeaker is disposed on one side of the housing and is connected with the voice broadcast circuit. The English teaching deice based on wireless communication is small in size and convenient to operate and carry, and a user, by using the English teaching device, can interact with a teacher in time by means of wireless communication.
Description
Technical field
The utility model relates to a kind of instructional device, is specifically a kind of English teaching equipment based on radio communication.
Background technology
As everyone knows, English is a very important subject in the compulsory education stage, in teaching process, is that student or teacher feel very painstaking; Yet in order to improve learning efficiency, in the process of English teaching, teacher can use the plurality of devices such as computing machine, loudspeaker, projector conventionally, equipment disperses, and need to carry out multiple operation, and complex operation is higher for the requirement of teachers ' teaching equipment.Meanwhile, some English teaching equipment appear in face of numerous teachers and students.
Wherein, the utility model of the patent No. 200820209842.8 discloses a kind of English-teaching aid, and the teaching aid of student's English tense is taught in concrete being applicable to.English-teaching aid, by two, having above difform rotating disk and pointer with rotating shaft connection forms, its bottom is the domain that a back side indicates English tense structure, on domain, fold and joining time in the past rotating disk, present time rotating disk and future time rotating disk successively, folded pointer and the semicircle face of joining in top of rotating disk.
Wherein, the utility model of the patent No. 201320594009.0 discloses a kind of English teaching board, comprise plate body, described plate body is arranged on a substrate, described substrate below is provided with support and pole, described support is positioned at pole both sides and below support, is provided with universal wheel, and described pole is arranged in a sleeve pipe by bearing, and described sleeve pipe below is provided with between chassis and sleeve pipe and chassis as being threaded; Described plate body upper lateral part is provided with ring body, is connected with some cards that stir on described ring body.
Wherein, the utility model patent of the patent No. 201320498742.2 discloses a kind of English teaching machine; Composition comprises: housing, described enclosure interior has control mainboard, described control mainboard is connected with less radio-frequency receiving trap, storer, described less radio-frequency receiving trap is connected with the Wireless RF transmitter in being arranged on earphone, described control mainboard is connected with the miniscanning device, CD Player, the projector that are arranged on housing, the front of described housing has video player, loudspeaker, and described housing is connected with handle by rotating shaft.
Yet, the servicing unit of existing these English teachings, volume is large, it is very inconvenient to operate, be not easy to carry, and these equipment are all that student operates alone, can not be in time and teacher carry out interaction, so learning efficiency is poor.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, by improving, at this, provides a kind of English teaching equipment based on radio communication; Volume is little, handled easily, be easy to carry, by radio communication can be in time and teacher carry out interaction.
The utility model is achieved in that a kind of English teaching equipment based on radio communication of structure, it is characterized in that: comprise shell and inner control circuit part; Described internal control circuit partly comprises cpu controller, wireless communication module, liquid crystal display control circuit, data-carrier store, warning circuit, voice broadcast circuit; Wherein cpu controller is connected with wireless communication module, liquid crystal display control circuit, data-carrier store, warning circuit and voice broadcast circuit respectively;
On described shell, be provided with pilot lamp, attention device, LCDs, loudspeaker and keyboard; Keyboard is arranged on LCDs below, for being connected with cpu controller; Pilot lamp is 4, is arranged in the middle of keyboard and LCDs, and pilot lamp is connected with cpu controller; LCDs is connected with liquid crystal display control circuit; Attention device is arranged on the top of LCDs, and attention device is connected with described warning circuit; Loudspeaker are arranged on the side of shell, for being connected with voice broadcast circuit.
According to the English teaching equipment based on radio communication described in the utility model, it is characterized in that: described internal control circuit part also comprises touch screen controller; Described LCDs is touching liquid-crystal display screen;
Touch screen controller is connected with cpu controller, and touching liquid-crystal display screen is connected with touch screen controller.
According to the English teaching equipment based on radio communication described in the utility model, it is characterized in that:
Internal control circuit partly comprises USB interface.
According to the English teaching equipment based on radio communication described in the utility model, it is characterized in that: also comprise voice collecting circuit, be connected with the pronunciation receiver on shell, simultaneously also for being connected with cpu controller.
The utility model has the advantage of: the utility model provides a kind of English teaching equipment based on radio communication to have the following advantages at this:
(1), this device comprises shell and inner control circuit part; Described internal control circuit partly comprises cpu controller, wireless communication module, liquid crystal display control circuit, data-carrier store, warning circuit, voice broadcast circuit; On described shell, be provided with pilot lamp, attention device, LCDs, loudspeaker and keyboard; Simple in structure, multiple functional.
(2), the English teaching equipment based on radio communication described in the utility model, described internal control circuit part also comprises touch screen controller; Described LCDs is touching liquid-crystal display screen; Touch screen controller is connected with cpu controller, and touching liquid-crystal display screen is connected with touch screen controller.Can carry out input operation at touching liquid-crystal display screen 9, touch screen controller gathers touch point coordinate simulating signal, then touch point coordinate is converted into digital signal and sends to controller, and controller is resolved and alignment processing after receiving; After finishing dealing with, controller is sent to liquid crystal display control circuit by demonstration information, by liquid crystal display control circuit, touching liquid-crystal display screen is controlled and is shown.Adopt embedded and touch screen technology, for operating personnel provide more humane operating environment, simplified operation steps, improved efficiency.
(3), the English teaching equipment based on radio communication described in the utility model, internal control circuit partly comprises USB interface, by USB interface, can realize being connected of instructional device and PC, teacher can be sent to instructional device corresponding in student's hand by the related information transmission in PC to instructional device again.When electric weight is not enough, pilot lamp flicker, reminds charging, when operating mistake, by attention device, sends chimes of doom, realizes and reminding.
Accompanying drawing explanation
Fig. 1 is the utility model structural drawing
Fig. 2 is the utility model internal circuit part block diagram
Fig. 3 is touch screen controller part schematic diagram in the utility model internal control circuit
Fig. 4 is the utility model use principle schematic diagram
In figure: 1, cpu controller, 2, wireless communication module, 3, liquid crystal display control circuit, 4, data-carrier store, 5, warning circuit, 6, voice broadcast circuit, 7, pilot lamp, 8, attention device, 9, LCDs, 10, loudspeaker, 11, keyboard, 12, touch screen controller, 13, USB interface.
Embodiment
Below in conjunction with accompanying drawing, 1-4 is elaborated to the utility model, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-4: the utility model provides a kind of English teaching equipment based on radio communication at this, comprise shell and inner control circuit part; Described internal control circuit partly comprises cpu controller 1, wireless communication module 2, liquid crystal display control circuit 3, data-carrier store 4, warning circuit 5, voice broadcast circuit 6; Wherein cpu controller 1 is connected with wireless communication module 2, liquid crystal display control circuit 3, data-carrier store 4, warning circuit 5 and voice broadcast circuit 6 respectively.
On described shell, be provided with pilot lamp 7, attention device 8, LCDs 9, loudspeaker 10 and keyboard 11; Keyboard 11 is arranged on LCDs 9 belows, for being connected with cpu controller 1; Pilot lamp 7 is 4, is arranged in the middle of keyboard 6 and LCDs 9, and pilot lamp 7 is connected with cpu controller 1; LCDs 9 is connected with liquid crystal display control circuit 3; Attention device 8 is arranged on the top of LCDs 9, and attention device 8 is connected with described warning circuit 5; Loudspeaker 10 are arranged on the side of shell, for being connected with voice broadcast circuit 6.
English teaching equipment based on radio communication described in the utility model, described internal control circuit part also comprises touch screen controller 12; Described LCDs 9 is touching liquid-crystal display screen; Touch screen controller 12 is connected with cpu controller 1, and touching liquid-crystal display screen 9 is connected with touch screen controller 12.
Student carries out input operation at touching liquid-crystal display screen 9, and touch screen controller 12 gathers touch point coordinate simulating signal, then touch point coordinate is converted into digital signal and sends to controller 1, and controller 1 is resolved and alignment processing after receiving; After finishing dealing with, controller 1 is sent to liquid crystal display control circuit 3 by demonstration information, by 3 pairs of touching liquid-crystal display screens of liquid crystal display control circuit 9, is controlled and is shown.
English teaching equipment based on radio communication described in the utility model, also comprises voice collecting circuit 14, is connected, simultaneously also for being connected with cpu controller 1 with the pronunciation receiver 15 on shell.
In conjunction with Fig. 1-2; Wireless communication module 2 is for receiving and send data, such as can pragmatics wireless network in the school; Student and teacher, use respectively an instructional device, when student has problem to consult, query can be selected to keyboard 7 or directly on touching liquid-crystal display screen 9, carried out input operation; Also can carry out voice operating by pronunciation receiver 15; By wireless communication module 2, be sent in English teacher's hand corresponding instructional device, teacher can directly reply by keyboard 7 or touching liquid-crystal display screen 9 or voice; Voice messaging can be controlled loudspeaker 10 at voice broadcast circuit 6 and report.
English teaching equipment based on radio communication described in the utility model, internal control circuit partly comprises usb 13, by usb 13, can realize being connected of instructional device and PC, teacher can be sent to instructional device corresponding in student's hand by the related information transmission in PC to instructional device again.When electric weight is not enough, pilot lamp 7 flickers, remind charging, when operating mistake, by attention device 8, send chimes of doom, realize and reminding.In addition, the utility model volume is little, handled easily, be easy to carry, by radio communication can be in time and teacher carry out interaction.
Above-mentioned explanation, makes professional and technical personnel in the field can realize or use the utility model.Therefore, the utility model will can not be restricted to shown in this article these and implement, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. the English teaching equipment based on radio communication, is characterized in that: comprise shell and inner control circuit part; Described internal control circuit partly comprises cpu controller (1), wireless communication module (2), liquid crystal display control circuit (3), data-carrier store (4), warning circuit (5), voice broadcast circuit (6); Wherein cpu controller (1) is connected with wireless communication module (2), liquid crystal display control circuit (3), data-carrier store (4), warning circuit (5) and voice broadcast circuit (6) respectively;
On described shell, be provided with pilot lamp (7), attention device (8), LCDs (9), loudspeaker (10) and keyboard (11); Keyboard (11) is arranged on LCDs (9) below, for being connected with cpu controller (1); Pilot lamp (7) is arranged in the middle of keyboard (6) and LCDs (9), and pilot lamp (7) is connected with cpu controller (1); LCDs (9) is connected with liquid crystal display control circuit (3); Attention device (8) is arranged on the top of LCDs (9), and attention device (8) is connected with described warning circuit (5); Loudspeaker (10) are arranged on the side of shell, for being connected with voice broadcast circuit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206118.5U CN203812421U (en) | 2014-04-25 | 2014-04-25 | English teaching device based on wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206118.5U CN203812421U (en) | 2014-04-25 | 2014-04-25 | English teaching device based on wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812421U true CN203812421U (en) | 2014-09-03 |
Family
ID=51451146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206118.5U Expired - Fee Related CN203812421U (en) | 2014-04-25 | 2014-04-25 | English teaching device based on wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678888A (en) * | 2015-07-19 | 2016-06-15 | 赤峰学院 | Wireless examination room seat distribution system |
-
2014
- 2014-04-25 CN CN201420206118.5U patent/CN203812421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678888A (en) * | 2015-07-19 | 2016-06-15 | 赤峰学院 | Wireless examination room seat distribution system |
| CN105678888B (en) * | 2015-07-19 | 2018-11-20 | 赤峰学院 | Wireless examination hall seating allocation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |