CN202771698U - Radio receiving and transmitting training device - Google Patents
Radio receiving and transmitting training device Download PDFInfo
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- CN202771698U CN202771698U CN 201220398572 CN201220398572U CN202771698U CN 202771698 U CN202771698 U CN 202771698U CN 201220398572 CN201220398572 CN 201220398572 CN 201220398572 U CN201220398572 U CN 201220398572U CN 202771698 U CN202771698 U CN 202771698U
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- 238000004088 simulation Methods 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 9
- 239000010453 quartz Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a radio receiving and transmitting training device, which mainly resolves the problems that the prior radio receiving and transmitting training device is incomplete in function and inconvenient for higher departments and leaders to inspect and examine the radio receiving and transmitting training work conditions in real time. The radio receiving and transmitting training device comprises a power supply module, a control module provided with an externally-connected port and connected with the power supply module, an operation module connected with the control module through the externally-connected port, a state indication module and an audio module. According to the technical scheme, the radio receiving and transmitting training device can achieve the purpose of being simple in use and complete in function, and having a very high practical and popularization value.
Description
Technical field
The utility model relates to a kind of training aids, specifically, relates to a kind of wireless traffic training aids.
Background technology
Wireless traffic training aids is the equipment that often can use in the daily traffic training of army, yet existing wireless traffic training aids function is not comprehensive, is not easy to higher authorities and leader and real-time traffic training situation is checked and examines.
In order to adapt to the basic characteristics of traffic training, daily traffic training can be accessed preferably implement, improve better traffic personnel's business skill, exploitation one cover complete function and broad-spectrum wireless traffic training aids are that reality is required.
The utility model content
The purpose of this utility model is to provide a kind of wireless traffic training aids, mainly solves the wireless traffic training aids function that exists in the prior art not comprehensive, is not easy to the problem that higher authorities and leader check and examine real-time traffic training situation.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Wireless traffic training aids comprises power module, also comprises the control module that is provided with external-connected port that links to each other with power module, and the operational module that all links to each other with control module by external-connected port, state indicating module and audio-frequency module.
Specifically, described control module comprises the control chip U1 that links to each other with power module, the quartz crystal oscillator U2 that links to each other with control chip U1 is connected in input end and the capacitor C between the ground 1 of quartz crystal oscillator U2, is connected in output terminal and the capacitor C between the ground 2 of quartz crystal oscillator U2.
Further, described audio-frequency module comprises the microphone, earphone and the simulation that all link to each other with the control chip U1 sound module of transmitting messages; The described simulation sound module of transmitting messages comprises that collector is all by resistance R 1 is connected to the ground, emitter all is connected to the ground triode Q1 and triode Q2, the NE555 chip U3 that output terminal links to each other with the base stage of triode Q1 by resistance R 2, the base stage of described triode Q2 links to each other with external-connected port and control chip U1.
Further, the described simulation slide rheostat R3 that sound module comprises that also sliding end links to each other with the thresholding end of NE555 chip U3, one of them stiff end links to each other with the trigger end of NE555 chip U3 that transmits messages, the slide rheostat R4 that links to each other with another stiff end of slide rheostat R3 with sliding end, one of them stiff end of this slide rheostat R4 links to each other by diode D3, resistance R 5, another stiff end of diode D4 and its that links to each other successively, and the discharge end of described NE555 chip U3 is connected between resistance R 5 and the diode D4.
As preferably, described operational module comprises electronic keyboard and the hand keyboard that all links to each other with control chip U1; Described state indicating module is the LED lamp.Consider crash resistance of the present utility model and impact resistance, this wireless traffic training aids adopts full metal jacket.
Wherein, described external-connected port comprises communication interface, electronic keyboard interface, hand keyboard interface, state indication interface, microphone interface, earphone interface, simulation that an end all links to each other with the control chip U1 acoustic interface of transmitting messages, the other end of described electronic keyboard interface links to each other with electronic keyboard, the other end of hand keyboard interface links to each other with hand keyboard, the other end of state indication interface links to each other with the LED lamp, the other end of microphone interface links to each other with microphone, the other end of earphone interface links to each other with earphone, and the simulation other end and the simulation of the acoustic interface sound module of transmitting messages of transmitting messages links to each other with hand keyboard.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model is simple in structure, volume is small and exquisite, high-quality low-cost, be convenient for carrying and dismounting is easy, multiple functional, of many uses, be easy to promote.
(2) the utility model can be used as the fixed configurations in traffic professional training classroom, also can or professionally install and use in main frame in little throwaway far away position and office, simultaneously can also be with the quick training and examination place of building that is connected of external mode and ordinary PC temporarily, range of application is very extensive, has very high practical value.
(3) this wireless traffic training aids adopts the mode that is complementary with desktop computer in structural design, can form preferably an integral body when making training aids be installed on the desktop computer, training aids adopts full metal jacket simultaneously, therefore has stronger crash resistance and impact resistance.
(4) this wireless traffic training aids can direct compatible army existing standard hand key, earphone, microphone and training Electronic Keying, by the traffic training system, can finish all sidedly training and examination to telegraph operator's miscellaneous service technical ability, fully meet people's demand.
(5) the traffic training system that consists of by this wireless traffic training aids can use the algorithm of Various Complex, except accurately identifying the sending the content of fax and Electronic Keying, the hand key that the telegraph operator of different skill levels is carried out is sent content and is also had higher automatic recognition capability, easy and simple to handle and very hommization.
Description of drawings
Fig. 1 is circuit block diagram of the present utility model.
Fig. 2 is the circuit theory diagrams of control module in the utility model.
Fig. 3 is the circuit theory diagrams of simulating the sound module of transmitting messages in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, wireless traffic training aids, comprise the power module that electric energy is provided, link to each other with power module and be provided with the control module that is used for the work of control the utility model of external-connected port, and state indicating module and the audio-frequency module of the operational module to control module input operation instruction that all links to each other with control module by external-connected port, display working condition.
As shown in Figure 2, described control module comprises the control chip U1 that links to each other with power supply, the quartz crystal oscillator U2 that links to each other with control chip U1 is connected in input end and the capacitor C between the ground 1 of quartz crystal oscillator U2, is connected in output terminal and the capacitor C between the ground 2 of quartz crystal oscillator U2.As preferably, in the utility model, we select AT89C4051 as control chip.
Specifically, described audio-frequency module comprises the microphone, earphone and the simulation that all link to each other with the control chip U1 sound module of transmitting messages; As shown in Figure 3, the described simulation sound module of transmitting messages comprises that collector is all by resistance R 1 is connected to the ground, emitter all is connected to the ground triode Q1 and triode Q2, the NE555 chip U3 that output terminal links to each other with the base stage of triode Q1 by resistance R 2, the base stage of described triode Q2 links to each other with external-connected port and control chip U1.Wherein, the base stage of triode Q2 links to each other with control chip U1, links to each other with hand keyboard by diode D2 by diode D1 respectively.
Further, the described simulation slide rheostat R3 that sound module comprises that also sliding end links to each other with the thresholding end of NE555 chip U3, one of them stiff end links to each other with the trigger end of NE555 chip U3 that transmits messages, the slide rheostat R4 that links to each other with another stiff end of slide rheostat R3 with sliding end, one of them stiff end of this slide rheostat R4 links to each other by diode D3, resistance R 5, another stiff end of diode D4 and its that links to each other successively, and the discharge end of described NE555 chip U3 is connected between resistance R 5 and the diode D4.
As preferably, described operational module comprises electronic keyboard and the hand keyboard that all links to each other with control chip U1; Described state indicating module is the LED lamp.
In order to improve crash resistance and the impact resistance in the practical application, this wireless traffic training aids adopts full metal jacket.
Wherein, described external-connected port comprises communication interface, electronic keyboard interface, hand keyboard interface, state indication interface, microphone interface, earphone interface, simulation that an end all links to each other with the control chip U1 acoustic interface of transmitting messages, the other end of described electronic keyboard interface links to each other with electronic keyboard, the other end of hand keyboard interface links to each other with hand keyboard, the other end of state indication interface links to each other with the LED lamp, the other end of microphone interface links to each other with microphone, the other end of earphone interface links to each other with earphone, and the simulation other end and the simulation of the acoustic interface sound module of transmitting messages of transmitting messages links to each other with hand keyboard.
In the utility model, power module is the control module power supply, control module sends to host computer with the hand keyboard that detects and key assignments or the button time of electronic keyboard, the sound that while artificial hand's keyboard is pressed, electronic keyboard is the situation of pressing of real-time detected electrons keyboard then, and after with its digit translation, send to host computer, simulate the sound module of transmitting messages and build the audio frequency oscillator that can carry out frequency conversion, and oscillator signal is exported by hand keyboard and control module, thereby the newspaper sound when producing hand keyboard and transmitting messages.
According to above-described embodiment, just can realize well the utility model.
Claims (8)
1. wireless traffic training aids comprises power module, it is characterized in that, also comprises the control module that is provided with external-connected port that links to each other with power module, and the operational module that all links to each other with control module by external-connected port, state indicating module and audio-frequency module.
2. wireless traffic training aids according to claim 1, it is characterized in that, described control module comprises the control chip U1 that links to each other with power module, the quartz crystal oscillator U2 that links to each other with control chip U1, be connected in input end and the capacitor C between the ground 1 of quartz crystal oscillator U2, be connected in output terminal and the capacitor C between the ground 2 of quartz crystal oscillator U2.
3. wireless traffic training aids according to claim 2 is characterized in that, described audio-frequency module comprises the microphone, earphone and the simulation that all link to each other with the control chip U1 sound module of transmitting messages.
4. wireless traffic training aids according to claim 3, it is characterized in that, the described simulation sound module of transmitting messages comprises that collector is all by resistance R 1 is connected to the ground, emitter all is connected to the ground triode Q1 and triode Q2, the NE555 chip U3 that output terminal links to each other with the base stage of triode Q1 by resistance R 2, the base stage of described triode Q2 links to each other with external-connected port and control chip U1.
5. wireless traffic training aids according to claim 4, it is characterized in that, the described simulation sound module of transmitting messages comprises that also sliding end links to each other with the thresholding end of NE555 chip U3, the slide rheostat R3 that one of them stiff end links to each other with the trigger end of NE555 chip U3, the slide rheostat R4 that links to each other with another stiff end of slide rheostat R3 with sliding end, the diode D3 of one of them stiff end of this slide rheostat R4 by linking to each other successively, resistance R 5, another stiff end of diode D4 and its links to each other, and the discharge end of described NE555 chip U3 is connected between resistance R 5 and the diode D4.
6. wireless traffic training aids according to claim 5 is characterized in that, described operational module comprises electronic keyboard and the hand keyboard that all links to each other with control chip U1.
7. wireless traffic training aids according to claim 6 is characterized in that, described state indicating module is the LED lamp.
8. wireless traffic training aids according to claim 7, it is characterized in that, described external-connected port comprises the communication interface that an end all links to each other with control chip U1, the electronic keyboard interface, the hand keyboard interface, state indication interface, microphone interface, earphone interface, simulate the acoustic interface of transmitting messages, the other end of described electronic keyboard interface links to each other with electronic keyboard, the other end of hand keyboard interface links to each other with hand keyboard, the other end of state indication interface links to each other with the LED lamp, the other end of microphone interface links to each other with microphone, the other end of earphone interface links to each other with earphone, and the simulation other end and the simulation of the acoustic interface sound module of transmitting messages of transmitting messages links to each other with hand keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398572 CN202771698U (en) | 2012-08-13 | 2012-08-13 | Radio receiving and transmitting training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398572 CN202771698U (en) | 2012-08-13 | 2012-08-13 | Radio receiving and transmitting training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771698U true CN202771698U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398572 Expired - Fee Related CN202771698U (en) | 2012-08-13 | 2012-08-13 | Radio receiving and transmitting training device |
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| CN (1) | CN202771698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781806A (en) * | 2017-01-20 | 2017-05-31 | 中国人民解放军镇江船艇学院 | A kind of portable traffic skill training system |
| CN111429773A (en) * | 2020-04-24 | 2020-07-17 | 中国人民解放军火箭军工程大学 | Intelligent report training system and method thereof |
| CN111554145A (en) * | 2020-04-24 | 2020-08-18 | 中国人民解放军火箭军工程大学 | Upper computer client for intelligently simulating newspaper receiving and dispatching training |
-
2012
- 2012-08-13 CN CN 201220398572 patent/CN202771698U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781806A (en) * | 2017-01-20 | 2017-05-31 | 中国人民解放军镇江船艇学院 | A kind of portable traffic skill training system |
| CN111429773A (en) * | 2020-04-24 | 2020-07-17 | 中国人民解放军火箭军工程大学 | Intelligent report training system and method thereof |
| CN111554145A (en) * | 2020-04-24 | 2020-08-18 | 中国人民解放军火箭军工程大学 | Upper computer client for intelligently simulating newspaper receiving and dispatching training |
| CN111429773B (en) * | 2020-04-24 | 2021-09-21 | 中国人民解放军火箭军工程大学 | Intelligent report training system and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG CHENGQIANG Free format text: FORMER OWNER: CHENGDU POLAR TECHNOLOGIES LTD. Effective date: 20150805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150805 Address after: 610000 No. 10, No. 18, building 136, section 5, Hongxing Road, Qingyang District, Sichuan, Chengdu Patentee after: Wang Chengqiang Address before: 1 building 11, 134 Xiaojiahe street, 610000 hi tech Zone, Sichuan, Chengdu Patentee before: Chengdu Polar Technologies Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20200813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |