CN203310416U - Steering compass repeater - Google Patents
Steering compass repeater Download PDFInfo
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- CN203310416U CN203310416U CN2013203771191U CN201320377119U CN203310416U CN 203310416 U CN203310416 U CN 203310416U CN 2013203771191 U CN2013203771191 U CN 2013203771191U CN 201320377119 U CN201320377119 U CN 201320377119U CN 203310416 U CN203310416 U CN 203310416U
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- compass
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- circuit
- power supply
- repeater
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Abstract
The utility model relates to a steering compass repeater. The repeater is characterized by comprising a host computer, a compass signal, a power supply and a remote light modulator, wherein the power supply is used for supplying power supply signals to the host computer; the host computer is connected with the compass signal and the remote light modulator respectively to transmit information. The steering compass repeater has the advantages that (1) a display interface can be used for intuitively indicating a compass signal in a three-dimensional manner by adopting an intuitive 360-degree pointer dial, and can be used for indicating changes of heading to facilitate operation of sailors; (2) the LED (light emitting diode) backlight illuminating brightness has 6 levels and is adjustable, so that observation in different environments can be favored; (3) the repeater is strong in reliability and interference resistance and high in precision, and the display precision is 1 degree; (4) a user can observe the heading information, assemble and maintain the repeater conveniently by virtue of multiple assembly modes, such as a vertical mode, a suspending mode and an embedding mode; (5) the remote light modulator can be connected externally to modulate the dial backlight in a long distance.
Description
Technical field
The utility model relates to a kind of aobvious instrument again, relates in particular to a kind of steering compass aobvious instrument again.
Background technology
Compass again aobvious instrument for navigation and the inland waterway navigation navigation compass number of degrees, divide aobvious, facilitate the boats and ships operator by compass again aobvious instrument observe the motion of boats and ships.
Along with the development of seafaring, compass aobvious instrument again has been aobvious equipment again indispensable on boats and ships.The at present domestic compass display part of aobvious instrument again mainly adopts digital form to show course information, this display mode does not meet crewman's operating habit and use habit, be unfavorable for the manipulation of crewman to ship course, and aobvious instrument complex structure again that should the numeral display mode, cost is higher, therefore, a kind of new aobvious instrument again of exigence solves above-mentioned technical matters.
Summary of the invention
The utility model, just for the technical matters existed in prior art, provides a kind of steering compass simple in structure, easy to operate, lower-cost aobvious instrument again.
To achieve these goals, the technical solution of the utility model is as follows, a kind of steering compass is aobvious instrument again, it is characterized in that, described aobvious instrument again comprises main frame, compass signal, power supply, described power supply provides power supply signal for main frame, and described aobvious instrument again also comprises the far distance light regulation device, by cable, main frame is coupled together to transmission information with compass signal, far distance light regulation device respectively.This again aobvious instrument the compass signal solid can be indicated intuitively on the pointer scale dish, and can be to the index dial far distance light regulation that carries out backlight, have that precision is high, reliability strong, be convenient to the advantage such as I&M.
As a kind of improvement of the present utility model, described main frame comprises CPU, power control circuit, compass signal, bi-colour LED circuit, constant-current source circuit, far distance light regulation circuit, key control circuit, stepper motor driver, stepper motor, pointer scale dish, and described compass signal, bi-colour LED circuit, constant-current source circuit, far distance light regulation circuit, key control circuit, stepper motor driver, stepper motor, pointer scale dish are all to control by CPU.Power control circuit receives external power source, to CPU, power, compass signal inputs to CPU, at first CPU will carry out level conversion to it, then extract the corner number of degrees in compass signal, transmit its corresponding output state table to stepper motor driver, rotate with Driving Stepping Motor, thereby drive the corresponding angle of needle deflection, the pointer scale dish can be by the three-dimensional visual indication of compass signal out.Wherein power control circuit has the reversal connection of preventing and overcurrent protection function.Compass signal is the electric signal of standard NMEA0183 data layout.The bi-colour LED circuit, in order to the indication of Instrument working state, comprises normal mode and calibration mode.Constant-current source circuit is in order to the brightness of regulating and controlling backlight area, so that the use during varying environment, 6 grades of its brightness are adjustable.The far distance light regulation circuit is used for the far distance light regulation device to the index dial far distance light regulation that carries out backlight.Key control circuit is in order to the use of button on control panel.Stepper motor driver is in order to receive the rotational angle in compass signal, and Driving Stepping Motor rotates.Stepper motor rotates because of the driving of stepper motor driver, and drives the corresponding angle of needle deflection.The pointer scale dish is about to the three-dimensional visual indication of compass signal out.
As a kind of improvement of the present utility model, described pointer scale dish is provided with district backlight, index line, signal lamp, and the Reset key.Described district backlight adopts the LED-backlit illumination of high brightness, and 6 grades of its brightness are adjustable, so that the use during varying environment.Index line, according to the angle of electric machine rotation, is indicated to the scale of respective angles.Signal lamp is bi-colour LED, is the indication of Instrument working state: under normal mode,, for green, during the no signal input, be red flicker when the signal input is arranged; Under calibration mode, coordinate the changeable pilot lamp flash color of Reset key.Reset key button, can be short/press for a long time, for adjusting backlight and calibration zero degree position.
As a kind of improvement of the present utility model, described aobvious instrument installing component again is set to a kind of in vertical structure, suspended structure, damascene structures, is convenient to the user and observes course information and I&M instrument.
With respect to prior art, advantage of the present utility model is as follows, 1) display interface adopts 360 ° of pointer scale dishes intuitively, can by the three-dimensional visual indication of compass signal out, in order to indicate the variation in course, be convenient to crewman's operation; 2) instrument reliability is strong, and antijamming capability is strong, and precision is high, and display precision is 1 °; 3) 6 grades of LED-backlit brightness of illuminations are adjustable, so that the observation during varying environment; 4) signalization input indicator, can automatically supervise and have or not the data-signal input; 5) vertical, suspension type, the multiple mounting modes such as embedded, be convenient to the user to observe course information and I&M instrument; 6) can external far distance light regulation device, to the index dial far distance light regulation that carries out backlight.
The accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is main frame inner structure schematic diagram;
Fig. 3 is pointer scale dish structural representation;
Fig. 4 is the vertical mounting structure schematic diagram;
Fig. 5 is suspension type mounting structure schematic diagram;
Fig. 6 is the flush type mounting structure schematic diagram.
Wherein: 1, district backlight, 2, index line, 3, signal lamp, 4, the Reset key, 5, mounting screw, 6, mounting bracket, 7, front plane frame, 8, instrument desk, 9, aviation plug, 10, the front plane frame screw, 11, fixed knob.
Embodiment
In order to deepen, to understanding and cognition of the present utility model, below in conjunction with the drawings and specific embodiments, the utility model to be made further instructions and introduces.
Embodiment 1:
Referring to Fig. 1, a kind of steering compass is aobvious instrument again, and described aobvious instrument again comprises main frame, compass signal, power supply, and described power supply provides power supply signal for main frame, described aobvious instrument again also comprises the far distance light regulation device, by cable, main frame is coupled together to transmission information with compass signal, far distance light regulation device respectively.This again aobvious instrument the compass signal solid can be indicated intuitively on the pointer scale dish, and can be to the index dial far distance light regulation that carries out backlight, have that precision is high, reliability strong, be convenient to the advantage such as I&M.
Embodiment 2:Referring to Fig. 2
,As a kind of improvement of the present utility model, described main frame comprises CPU, power control circuit, compass signal, bi-colour LED circuit, constant-current source circuit, far distance light regulation circuit, key control circuit, stepper motor driver, stepper motor, pointer scale dish, and described compass signal, bi-colour LED circuit, constant-current source circuit, far distance light regulation circuit, key control circuit, stepper motor driver, stepper motor, pointer scale dish are all to control by CPU.Power control circuit receives external power source, to CPU, power, compass signal inputs to CPU, at first CPU will carry out level conversion to it, then extract the corner number of degrees in compass signal, transmit its corresponding output state table to stepper motor driver, rotate with Driving Stepping Motor, thereby drive the corresponding angle of needle deflection, the pointer scale dish can be by the three-dimensional visual indication of compass signal out.Wherein power control circuit has the reversal connection of preventing and overcurrent protection function.Compass signal is the electric signal of standard NMEA0183 data layout.The bi-colour LED circuit, in order to the indication of Instrument working state, comprises normal mode and calibration mode.Constant-current source circuit is in order to the brightness of regulating and controlling index dial backlight area, so that the use during varying environment, 6 grades of its brightness are adjustable.The far distance light regulation circuit is for controlling the far distance light regulation device to the index dial far distance light regulation that carries out backlight.Key control circuit is in order to the use of button on control panel.Stepper motor driver is in order to receive the rotational angle in compass signal, and Driving Stepping Motor rotates.Stepper motor rotates because of the driving of stepper motor driver, and drives the corresponding angle of needle deflection.The pointer scale dish is about to the three-dimensional visual indication of compass signal out.All the other structures and advantage and embodiment 1 are identical.
Embodiment 3:Referring to Fig. 3, as a kind of improvement of the present utility model, described pointer scale dish is provided with district 1 backlight, index line 2, signal lamp 3, and Reset key 4, described district 1 backlight adopts the LED-backlit illumination of high brightness, 6 grades of its brightness are adjustable, so that the use during varying environment.Index line 2, according to the angle of electric machine rotation, is indicated to the scale of respective angles.Signal lamp 3 is bi-colour LED, is the indication of Instrument working state.Under normal mode, for green, during the no signal input, be red flicker when the signal input is arranged; Under calibration mode, coordinate Reset key 4 changeable pilot lamp flash color; Reset key button, can be short/press for a long time, for index dial adjusting backlight and calibration zero degree position.All the other structures and advantage and embodiment 1 are identical.
Embodiment 4:Referring to Fig. 4-Fig. 6
,As a kind of improvement of the present utility model, described aobvious instrument installing component again is set to vertical structure, specifically referring to Fig. 4, by fixed knob 11, instrument and mounting bracket is fixed together, and by mounting screw 5, mounting bracket is fixed in to the position of required installation; Perhaps be set to suspended structure, specifically referring to Fig. 5, front plane frame screw 10 is fixed in front plane frame on instrument, by gib screw 5, mounting bracket 6 is fixed in to the position of the required installations such as metope or roof; Perhaps damascene structures, specifically referring to Fig. 6, first on instrument desk 8, excavate the embedding window, the instrument that will remove after mounting bracket by mounting screw is fixed in instrument desk 8, finally front plane frame 7 is loaded onto, be convenient to the user and observe course information and I&M instrument.All the other structures and advantage and embodiment 1 are identical.
The utility model can also, by least one and embodiment 1 combination in embodiment 2,3,4 described technical characterictics, form new embodiment.
It should be noted that above-described embodiment is only preferred embodiment of the present utility model; be not used for limiting protection domain of the present utility model; being equal to replacement or substituting of having done on the basis of the above all belongs to protection domain of the present utility model, and protection domain of the present utility model is as the criterion with claims.
Claims (4)
1. a steering compass shows instrument again, it is characterized in that, described aobvious instrument again comprises main frame, compass signal, power supply, and described power supply provides power supply signal for main frame, described aobvious instrument again also comprises the far distance light regulation device, by cable, main frame is coupled together to transmission information with compass signal, far distance light regulation device respectively.
2. a kind of steering compass according to claim 1 shows instrument again, it is characterized in that, described main frame comprises CPU, power control circuit, compass signal, bi-colour LED circuit, constant-current source circuit, far distance light regulation circuit, key control circuit, stepper motor driver, stepper motor, pointer scale dish, and described compass signal, bi-colour LED circuit, constant-current source circuit, far distance light regulation circuit, key control circuit, stepper motor driver, stepper motor, pointer scale dish are all to control by CPU.
3. a kind of steering compass according to claim 2 shows instrument again, it is characterized in that, described pointer scale dish is provided with district backlight, index line, signal lamp, and the Reset key, described district backlight adopts the LED-backlit illumination of high brightness, and signal lamp is set to bi-colour LED.
4. according to claim 1 or 2 or 3 described a kind of steering compass aobvious instrument again, it is characterized in that, described aobvious instrument installing component again is set to a kind of in vertical structure, suspended structure, damascene structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203771191U CN203310416U (en) | 2013-06-28 | 2013-06-28 | Steering compass repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203771191U CN203310416U (en) | 2013-06-28 | 2013-06-28 | Steering compass repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310416U true CN203310416U (en) | 2013-11-27 |
Family
ID=49616619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203771191U Expired - Fee Related CN203310416U (en) | 2013-06-28 | 2013-06-28 | Steering compass repeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043367A (en) * | 2015-09-09 | 2015-11-11 | 中船航海科技有限责任公司 | Steering compass display device with alarming function based on dual-redundancy CAN |
-
2013
- 2013-06-28 CN CN2013203771191U patent/CN203310416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043367A (en) * | 2015-09-09 | 2015-11-11 | 中船航海科技有限责任公司 | Steering compass display device with alarming function based on dual-redundancy CAN |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20190628 |