CN204286446U - Electronics refers to northern sound broadcasting device - Google Patents
Electronics refers to northern sound broadcasting device Download PDFInfo
- Publication number
- CN204286446U CN204286446U CN201420835391.4U CN201420835391U CN204286446U CN 204286446 U CN204286446 U CN 204286446U CN 201420835391 U CN201420835391 U CN 201420835391U CN 204286446 U CN204286446 U CN 204286446U
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Abstract
Electronics disclosed in the utility model refers to northern sound broadcasting device, comprises control module, and control module is connected to magneto-resistive transducing module, LCD MODULE, keyboard, real-time clock module and voice broadcast module.Electronics of the present utility model refers to northern sound broadcasting device, and adopt magneto-resistive transducing module to detect earth magnetism, avoid traditional mechanical type compass, portability is poor, and sensitivity is low, and mechanical wear can reduce serviceable life; Particularly functional diversities, not only can refer to north, and can also timing.Numerical monitor is carried out by LCD MODULE in the position angle by north recorded, accurate, has the function of voice broadcast simultaneously, facilitates the elderly had defective vision and uses.
Description
Technical field
The utility model belongs to navigation technical field of measuring equipment, is specifically related to a kind of electronics and refers to northern sound broadcasting device.
Background technology
In daily life, identify that orientation is the basic mode that people go out to find destination.The compass in ancient China of one of China's four inventions, nowadays seems heavy.Traditional mechanical type compass, although simple structure, due to the innate factor of machinery, cause compass portability poor, sensitivity is low, and mechanical wear can reduce serviceable life; Particularly function singleness, and when carrying out reading to compass, being subject to the factor interference such as extraneous light and misreading.
Utility model content
The purpose of this utility model is to provide a kind of electronics to refer to northern sound broadcasting device, azimuthal measurement by north can be realized, and there is liquid crystal display position angle by north and voice broadcast two kinds, position angle by north mode, simultaneously displaying time, be applicable to different users and use.
The technical scheme that the utility model adopts is: electronics refers to northern sound broadcasting device, comprises control module, and control module is connected to magneto-resistive transducing module, LCD MODULE, keyboard, real-time clock module and voice broadcast module.
Feature of the present utility model is also,
Voice broadcast module comprises the voice recording-reproducing assembly, power amplifier module and the loudspeaker that are connected successively, and voice recording-reproducing assembly is connected to control module.
The model of magneto-resistive transducing module is HMC5883.
The model of control module is STC89C52.
The model of LCD MODULE is LCD1602.
The model of LCD MODULE is LCD12864.
The model of voice recording-reproducing assembly is SYN6288.
The model of real-time clock module is DS1302.
The beneficial effects of the utility model are: electronics of the present utility model refers to northern sound broadcasting device, magneto-resistive transducing module is adopted to detect earth magnetism, the side-play amount of data can well be eliminated, reduce temperature drift and error detection, have that volume is little, precision is high, good stability, the features such as price is low, avoid traditional mechanical type compass, portability is poor, and sensitivity is low, and mechanical wear can reduce serviceable life; Particularly functional diversities, not only can refer to north, and can also timing.Numerical monitor is carried out by LCD MODULE in the position angle by north recorded, accurate, has the function of voice broadcast simultaneously, facilitates the elderly had defective vision and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation that electronics of the present utility model refers to northern sound broadcasting device;
Fig. 2 is the structural representation that electronics of the present utility model refers to voice broadcast module in northern sound broadcasting device.
In figure, 1. magneto-resistive transducing module, 2. control module, 3. LCD MODULE, 4. keyboard, 5. real-time clock module, 6. voice broadcast module;
601. voice recording-reproducing assemblies, 602. power amplifier modules, 603. loudspeaker.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in detail.
The utility model provides a kind of electronics and refers to northern sound broadcasting device, as shown in Figure 1, comprises control module 2, and control module 2 is connected to magneto-resistive transducing module 1, LCD MODULE 3, keyboard 4, real-time clock module 5 and voice broadcast module 6.
As shown in Figure 2, voice broadcast module 6 comprises the voice recording-reproducing assembly 601, power amplifier module 602 and the loudspeaker 603 that are connected successively, and voice recording-reproducing assembly 601 is connected to control module 2.
The model of magneto-resistive transducing module is HMC5883.
The model of control module 2 is STC89C52.
The model of LCD MODULE 3 is LCD1602.
The model of LCD MODULE 3 is LCD12864.
The model of voice recording-reproducing assembly 601 is SYN6288.
The model of real-time clock module is DS1302.
During use, magneto-resistive transducing module 1 pair of earth magnetism carries out measuring the current azimuth signal by north of acquisition, this azimuth signal by north transfers to control module 2 and carries out data processing wherein, LCD MODULE 3, keyboard 4, real-time clock module 5 and voice recording-reproducing assembly 601 is transferred to again respectively by the signal after control module 2 processes, LCD MODULE 3 shows the position angle by north and time that record, by pressing the button on the keyboard 4 that pre-sets, controlling voice broadcast module 6 and reporting current position angle by north and time.
Voice recording-reproducing assembly 601 can pass through asynchronous serial port communication modes under the control of control module 2, receive text data to be synthesized, realize the conversion of Text To Speech, after converting, control module 2 sends play command by keyboard 4 to voice recording-reproducing assembly 601, and the voice signal that voice recording-reproducing assembly 601 exports plays voice through loudspeaker 603 after power amplifier module 602 amplifies.
The model of magneto-resistive transducing module 1 is HMC5883, and the magneto-resistive transducing module of this model has responds to advantage that is sensitive, compact, is suitable for electronics and refers to northern device.
The model of control module 2 is STC89C52, the control module of this model have processing speed fast, feature.
The model of LCD MODULE 3 is LCD1602, and the LCD MODULE of this model has the small and exquisite feature of low price, display screen, is applicable to twenty-twenty people and uses.
The model of LCD MODULE 3 is LCD12864, and the LCD MODULE of this model has the large feature of display screen, is applicable to the not so good the elderly of eyesight and uses.
The model of voice recording-reproducing assembly 601 is SYN6288, and the voice recording-reproducing assembly of this model has lamprophonia, smooth feature, is applied in electronics of the present utility model and refers in northern sound broadcasting device, is applicable to the elderly and uses.
By the way, electronics of the present utility model refers to northern sound broadcasting device, and adopt magneto-resistive transducing module to detect earth magnetism, avoid traditional mechanical type compass, portability is poor, and sensitivity is low, and mechanical wear can reduce serviceable life; Particularly functional diversities, not only can refer to north, and can also timing.Numerical monitor is carried out by LCD MODULE in the position angle by north recorded, accurate, has the function of voice broadcast simultaneously, facilitates the elderly had defective vision and uses.
Claims (8)
1. electronics refers to northern sound broadcasting device, it is characterized in that, comprise control module (2), described control module (2) is connected to magneto-resistive transducing module (1), LCD MODULE (3), keyboard (4), real-time clock module (5) and voice broadcast module (6).
2. electronics as claimed in claim 1 refers to northern sound broadcasting device, it is characterized in that, described voice broadcast module (6) comprises the voice recording-reproducing assembly (601), power amplifier module (602) and the loudspeaker (603) that are connected successively, and described voice recording-reproducing assembly (601) is connected to described control module (2).
3. electronics as claimed in claim 1 or 2 refers to northern sound broadcasting device, and it is characterized in that, the model of described magneto-resistive transducing module (1) is HMC5883.
4. electronics as claimed in claim 1 or 2 refers to northern sound broadcasting device, and it is characterized in that, the model of described control module (2) is STC89C52.
5. electronics as claimed in claim 1 or 2 refers to northern sound broadcasting device, and it is characterized in that, the model of described LCD MODULE (3) is LCD1602.
6. electronics as claimed in claim 1 or 2 refers to northern sound broadcasting device, and it is characterized in that, the model of described LCD MODULE (3) is LCD12864.
7. electronics as claimed in claim 2 refers to northern sound broadcasting device, and it is characterized in that, the model of described voice recording-reproducing assembly (601) is SYN6288.
8. electronics as claimed in claim 2 refers to northern sound broadcasting device, and it is characterized in that, the model of described real-time clock module is DS1302.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835391.4U CN204286446U (en) | 2014-12-17 | 2014-12-17 | Electronics refers to northern sound broadcasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835391.4U CN204286446U (en) | 2014-12-17 | 2014-12-17 | Electronics refers to northern sound broadcasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286446U true CN204286446U (en) | 2015-04-22 |
Family
ID=52869596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835391.4U Expired - Fee Related CN204286446U (en) | 2014-12-17 | 2014-12-17 | Electronics refers to northern sound broadcasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509722A (en) * | 2014-12-17 | 2016-04-20 | 陕西理工学院 | Electronic north-seeking voice broadcast apparatus |
-
2014
- 2014-12-17 CN CN201420835391.4U patent/CN204286446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509722A (en) * | 2014-12-17 | 2016-04-20 | 陕西理工学院 | Electronic north-seeking voice broadcast apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |