CN102556322A - Driven type semi-direct laser rudder angular-position sending device - Google Patents
Driven type semi-direct laser rudder angular-position sending device Download PDFInfo
- Publication number
- CN102556322A CN102556322A CN201010618755XA CN201010618755A CN102556322A CN 102556322 A CN102556322 A CN 102556322A CN 201010618755X A CN201010618755X A CN 201010618755XA CN 201010618755 A CN201010618755 A CN 201010618755A CN 102556322 A CN102556322 A CN 102556322A
- Authority
- CN
- China
- Prior art keywords
- laser
- sign
- identification piece
- interface
- recognizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention provides a driven type semi-direct laser rudder angular-position sending device and relates to a rudder angular-position sending device which is rotated together with a rudder and is used for directly reading and sending rudder angular-position information. The driven type semi-direct laser rudder angular-position sending device comprises a main body and an indirect component, wherein the main body is composed of a laser recognizer, a marking piece, a circuit board, a setter, an interface, an outer shell and a cavity cover, wherein the laser recognizer, the marking piece and the circuit board are sealed in the outer shell; the setter, the laser recognizer and the interface are connected with the circuit board; the setter and the interface are arranged in a cavity on the surface of the outer shell; the cavity cover capable of being opened is arranged above the setter and the interface; the cavity cover is used for sealing the setter and the interface in the cavity; the marking piece is fixedly arranged on a driven piece; a driving piece is fixedly arranged on a rudder stock; the laser recognizer is fixed; and a reading port of the laser recognizer is non-vertically faced to a mark on the non-horizontal marking piece. The driven type semi-direct laser rudder angular-position sending device is high in precision and is suitable for various angular-position detecting occasions.
Description
Technical field:
The present invention relates to position, angle sending set, position, particularly a kind of rudder for ship angle sending set.
Background technology:
The rudder for ship appearance is the prerequisite instrument and equipment of all size boats and ships that navigates by water on the water; The rudder for ship appearance is to show the rudder for ship position according to the information of position, rudder for ship angle sending set; Position, rudder for ship angle sending set is the link gear that keeps synchronous parallel principle through a kind of opposite side of parallelogram at present; Devices such as drive such as potential device, Hall element, adjustable condenser, rotary encoder and rudder for ship rotate synchronously; These devices can produce the numerical value change of magnetic, electricity, pulse etc. when rotating, utilize the changing pattern of these numerical value to draw up the angle that rudder for ship changes.
This way exists that transmission distance is little, outside the poor anti-interference, problem easy to wear, also exist:
1, even the very accurate link gear of doing, unavoidable accumulated error and conduction eror, precision is difficult to reach 0.1 degree.
2, these devices are not to be position, angle sensing design-calculated specially, and the linear of numerical value change is imperfect, is difficult to accurately simulate the position, variation angle of rudder for ship.
3, because these devices are not the data that direct reading angular changes, neither produce operable digital code information, but become digital signal to analog signal conversion, not only to influence precision, and influence the single-piece response time.
4, checking for zero difficulty is though the detection of steamer rudder angle, be not more than 180 degree basically; But need to confirm zero-bit; Existingly be used for the senser element that the position, angle is detected, rotation that can 360 degree, but detection that all can not 360 degree except rotary encoder; The blind area that a numerical value is arranged, the many troubles of definite increase of zero-bit are given in the blind area of this numerical value.
Chinese patent 2007101713839 proposes a kind of information generator of ship rudder instrument from dynamic correction, can the analog information that rudder for ship rotates be become digital code information and go out.But still can not overcome above-mentioned defective.
Summary of the invention:
The objective of the invention is to invent a kind of half that directly rotate with rudder for ship, directly read and send the direct laser vessel rudder angle of the passive semi position sending set of position, rudder for ship angle change information.
The present invention is achieved in that the direct laser vessel rudder angle of passive semi position sending set is made up of a main body and a fitting, main body by laser recognizer, identification piece, circuit card, device, interface, shell are set and the cavity lid is formed, shell is fixed on the fixing object; Laser recognizer, identification piece, circuit card seal in the enclosure; Device, laser recognizer, interface are set are connected with circuit card, arranging on the identification piece and identify, sign has plane mark and three-dimensional sign; Sign is the numerical value that the laser recognizer can be discerned; Information of a numeric representation, the laser recognizer can read the sign on the identification piece, and circuit card can become the format digital code information that can directly use through encoding and decoding with calculating with the sign that the laser recognizer reads; Between fitting constitute by driving link and Passive part, on driving link and the Passive part driving cog is arranged;
It is characterized in that: identification piece is fixed on the Passive part, and driving link is fixed on the rudder stock, and it is fixed that the laser recognizer is fixed on the shell, and mouthful non-perpendicular shape ground that reads of laser recognizer faces toward the sign on the non-horizontal identification piece.
Wherein, device and interface are set in the cavity of case surface, device and interface top is set has openable cavity lid.
Wherein, sign is arranged on the identification piece with the form of straight line, and the gap between the adjacent sign is identical.
Wherein, the length that sign is arranged on the identification piece is greater than the length in laser path of process on identification piece of reading mouth.
Wherein, device being set has zero-bit to be provided with that key, hard port are provided with key, hard starboard is provided with key.
Wherein, sign comprises position, angle information and check information.
Precision of the present invention is considerably high, goes for position, various angle and detects the occasion use.
Description of drawings:
Accompanying drawing 1 is: the side-looking generalized section of run-in index practical example.
Accompanying drawing 2 is: the top cross-sectional view of run-in index practical example.
In the accompanying drawings:
10: the laser recognizer, 11: read mouth, 12: connection lead,
20: identification piece, 21: sign, 22: plane mark, 23: three-dimensional sign,
30: a fitting, 31: driving link, 32: Passive part, 33: driving cog,
40: circuit card, 41: electronic component, 42: accept circuit, 43: decoding circuit, 44: computing circuit, 45: transtation mission circuit, 46: interface,
50: main body, 51: shell, 52: the cavity lid, 53: cavity,
60: rudder stock, 61: fixing object.
70: device is set, 71: zero-bit is provided with key, and 72: hard port is provided with key, and 73: hard starboard is provided with key, and 74: indicator lamp.
The specific embodiment:
With reference to Fig. 1, accompanying drawing 1 is the side-looking generalized section of run-in index practical example.
Among the figure, fixing object 61 is fixed, and the shell 51 of main body 50 is connected with fixing object 61, and shell 51 is fixed, and it also is fixed on the shell 51 that laser recognizer 10 is connected.
Arranging N sign 21 on the identification piece 20; The mouth 11 that reads of laser recognizer 10 is that non-vertical configuration ground is facing to one on the identification piece 20 sign 21; Sign 21 has plane mark 22 and three-dimensional sign 23; Sign 21 is the numerical value that laser recognizer 10 can read identification, the different different information of sign 21 expressions, and sign 21 comprises position, angle information and check information.
When identification piece 20 rotated, laser recognizer 10 was through reading the corresponding different sign 21 that mouth 11 reads on the identification piece 20, and laser recognizer 10 passes to circuit card 40 with the information that reads through connection lead 12.
Laser recognizer 10, device 70 is set all is connected with circuit card 40 with interface 46.Circuit card 40 can be with laser recognizer 10 from identifying 21 information that read, and encoding and decoding become the format digital code information that can directly use with calculating.
With reference to accompanying drawing 2, accompanying drawing 2 is top cross-sectional view of run-in index practical example.
Among the figure, driving link 31 is fixed on the rudder stock 60, and driving cog 33 engagements are arranged between Passive part 32 and the driving link 31, and when rudder stock 60 rotated, Passive part 32 can rotate equally, so identification piece 20 rotates with rudder stock 60 synchronously.
Sign 21 arrangements on identification piece 20 are that the direction of rotating with rudder stock 60 is consistent, and the length of sign 21 is greater than the length that reads laser path of process on identification piece 20 of mouthfuls 11 on the identification piece 20.
Being provided with has zero-bit to be provided with that key 71, hard port are provided with key 72, hard starboard is provided with key 73, indicator lamp 74 etc. parts are set on the device 70, the function that device 70 is set is to confirm the exact location of hard port, zero-bit, hard starboard.The number of degrees of the full-helm of all kinds of boats and ships are not quite similar, 35 degree, 45 degree, the several forms of 60 degree about all kinds of boats and ships generally have.Existing way is independent separately corresponding, can not be general so specification is various, and the present invention is can general-duty.
The process that is provided with is such: in the diverse location of rudder for ship; Confirm by different keys; Confirm such as in rudder for ship hard port, key 72 being set by hard port; In the rudder for ship hard starboard, by hard starboard key 73 is set and confirms, in the rudder for ship zero-bit, by zero-bit key 71 is set and confirms, indicator lamp 74 can carry out operation indicating when being provided with.
Laser recognizer 10 passes to circuit card 40 with the information that reads through connection lead 12, becomes the format digital code information that can directly use and passes through accepting circuit 42, decoding circuit 43, computing circuit 44, transtation mission circuit 45, interface 46.
Claims (6)
1. the direct laser vessel rudder angle of passive semi position sending set; Constitute by a main body (50) and a fitting (30); Main body (50) by laser recognizer (10), identification piece (20), circuit card (40), device (70), interface (46), shell (51) are set and cavity lid (52) is formed; Shell (51) is fixed on the fixing object; Laser recognizer (10), identification piece (20), circuit card (40) are sealed in the shell (51); Device (70), laser recognizer (10), interface (46) are set are connected with circuit card (40), arranging sign (21) on the identification piece (20), sign (21) has plane mark (22) and three-dimensional identify (23); Sign (21) is the numerical value that laser recognizer (10) can be discerned; Information of a numeric representation, laser recognizer (10) can read the sign (21) on the identification piece (20), and circuit card (40) can become the format digital code information that can directly use through encoding and decoding with calculating with the sign (21) that read laser recognizer (10); Between fitting (30) constitute by driving link (31) and Passive part (32), on driving link (31) and the Passive part (32) driving cog (33) is arranged; It is characterized in that: identification piece (20) is fixed on the Passive part (32); Driving link (31) is fixed on the rudder stock (60); It is fixed that laser recognizer (10) is fixed on the shell (51), and mouthful (11) non-perpendicular shape ground that reads of laser recognizer (10) faces toward the sign (21) on the non-horizontal identification piece (20).
2. the direct laser vessel rudder angle of passive semi according to claim 1 position sending set; It is characterized in that: device (70) and interface (46) are set in the cavity (53) on shell (51) surface, device (70) and interface (46) top is set has openable cavity lid (52).
3. the direct laser vessel rudder angle of passive semi according to claim 1 position sending set is characterized in that: sign (21) is arranged on the identification piece (20) with the form of straight line, and the gap between the adjacent sign (21) is identical.
4. the direct laser vessel rudder angle of passive semi according to claim 1 position sending set is characterized in that: the length that identification piece (20) is gone up sign (21) arrangement goes up the length in the path of process at identification piece (20) greater than the laser that reads mouthful (11).
5. the direct laser vessel rudder angle of passive semi according to claim 1 position sending set is characterized in that:, device (70) is set has zero-bit to be provided with that key (71), hard port are provided with key (72), hard starboard is provided with key (73).
6. the direct laser vessel rudder angle of passive semi according to claim 1 position sending set is characterized in that: sign (21) comprises position, angle information and check information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010618755.XA CN102556322B (en) | 2010-12-31 | 2010-12-31 | Driven type semi-direct laser rudder angular-position sending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010618755.XA CN102556322B (en) | 2010-12-31 | 2010-12-31 | Driven type semi-direct laser rudder angular-position sending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102556322A true CN102556322A (en) | 2012-07-11 |
| CN102556322B CN102556322B (en) | 2015-02-25 |
Family
ID=46403286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010618755.XA Active CN102556322B (en) | 2010-12-31 | 2010-12-31 | Driven type semi-direct laser rudder angular-position sending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102556322B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1488723A (en) * | 1920-04-16 | 1924-04-01 | Arma Engineering Co Inc | Steering gear |
| JP2000229600A (en) * | 1999-02-09 | 2000-08-22 | Nec Corp | Display of rudder angle, device thereof, and recording medium recording rudder angle conversion display program |
| CN101006326A (en) * | 2004-09-02 | 2007-07-25 | 罗托克控制有限公司 | Multi-turn shaft encoder improvement |
| CN200996835Y (en) * | 2006-09-29 | 2007-12-26 | 宁竞 | Rotary counting encoder |
| CN201128481Y (en) * | 2007-11-30 | 2008-10-08 | 上海三有日用科技有限公司 | Auto-correcting information transmitter for rudder instrument |
| EP1990274A2 (en) * | 2007-05-09 | 2008-11-12 | Japan Hamworthy & Co., Ltd | Rudder angle detecting device of steering gear |
| CN201923307U (en) * | 2010-12-31 | 2011-08-10 | 上海宏曲电子科技有限公司 | Driven semi-direct laser rudder angle sending device |
| CN201923304U (en) * | 2010-12-31 | 2011-08-10 | 上海宏曲电子科技有限公司 | Passive type device capable of directly transmitting angular position of rudder through laser |
-
2010
- 2010-12-31 CN CN201010618755.XA patent/CN102556322B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1488723A (en) * | 1920-04-16 | 1924-04-01 | Arma Engineering Co Inc | Steering gear |
| JP2000229600A (en) * | 1999-02-09 | 2000-08-22 | Nec Corp | Display of rudder angle, device thereof, and recording medium recording rudder angle conversion display program |
| CN101006326A (en) * | 2004-09-02 | 2007-07-25 | 罗托克控制有限公司 | Multi-turn shaft encoder improvement |
| CN200996835Y (en) * | 2006-09-29 | 2007-12-26 | 宁竞 | Rotary counting encoder |
| EP1990274A2 (en) * | 2007-05-09 | 2008-11-12 | Japan Hamworthy & Co., Ltd | Rudder angle detecting device of steering gear |
| CN201128481Y (en) * | 2007-11-30 | 2008-10-08 | 上海三有日用科技有限公司 | Auto-correcting information transmitter for rudder instrument |
| CN201923307U (en) * | 2010-12-31 | 2011-08-10 | 上海宏曲电子科技有限公司 | Driven semi-direct laser rudder angle sending device |
| CN201923304U (en) * | 2010-12-31 | 2011-08-10 | 上海宏曲电子科技有限公司 | Passive type device capable of directly transmitting angular position of rudder through laser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102556322B (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201923304U (en) | Passive type device capable of directly transmitting angular position of rudder through laser | |
| CN201923307U (en) | Driven semi-direct laser rudder angle sending device | |
| CN201961525U (en) | Passive, split and direct laser type rudder angle transmitting device | |
| CN201923311U (en) | Angular position transmitting device for non-level passive type semidirect laser helm | |
| CN201923306U (en) | Active direct laser rudder angular position transmitting device | |
| CN201941972U (en) | Non-horizontal passive type semi-direct splitting laser rudder angle transmitter | |
| CN201923305U (en) | Driving split type direct laser rudder angle sending device | |
| CN202003502U (en) | Passive-type semi-direct split-type laser-rudder angular-position transmitting device | |
| CN201923310U (en) | Non-horizontal passive split direct laser rudder corner transmitting device | |
| CN201961526U (en) | Non-level passive direct laser rudder angular position transmitting device | |
| CN104315245B (en) | Position detection device | |
| CN201951707U (en) | Active semi-direct laser rudder angle position sending device | |
| CN201923308U (en) | Driving semi-direct split-type laser rudder angular position transmitter | |
| CN201748903U (en) | Laser corner sensor | |
| CN201989944U (en) | Non-horizontal active half direct laser rudder angle position sending device | |
| CN201999196U (en) | Non-horizontal active semi-direct split-type laser rudder angular position sending device | |
| CN201923309U (en) | Non-horizontal active split direct laser rudder angle and position information transmitting device | |
| CN201951708U (en) | Non-level active direct laser rudder angular position sending device | |
| CN201903334U (en) | Direct-type passive laser angular position sensor | |
| CN102556327A (en) | Non-horizontal driving type semi-direct laser rudder angular-position sending device | |
| CN201903335U (en) | Indirect active laser angular position sensor | |
| CN102530227A (en) | Active half-direct laser rudder angle sending device | |
| CN102530224A (en) | Active type half-direct split laser rudder angle sending device | |
| CN102556328A (en) | Non-horizontal driving type direct laser rudder angular-position sending device | |
| CN102530223A (en) | Passive direct laser rudder angular position sending device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: 272100, room 4, unit 1, building 195, Kyushu East Road, No. 202, Yanzhou, Shandong, Jining Patentee after: Zhu Liang Address before: 200214, room 11, building 3855, 3620-1 South Road, Shanghai, Pudong New Area Patentee before: Shanghai Hongqu Electronic Technology Co., Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Liang Inventor before: Cao Weilong |
|
| CB03 | Change of inventor or designer information | ||
| CP02 | Change in the address of a patent holder |
Address after: 435500 53 group 7, Huangmei forest town, Huangmei, Huanggang, Hubei Patentee after: Zhu Liang Address before: 272100 room 4, unit 1, 195, Jiuzhou East Road, Yanzhou, Jining, Shandong, 202 Patentee before: Zhu Liang |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181009 Address after: 226100 No. 38 Zhonghua East Road, three Factory Street, Haimen City, Nantong, Jiangsu Patentee after: Nantong an art design Co., Ltd. Address before: 435500 53 group 7, Huangmei forest town, Huangmei, Huanggang, Hubei Patentee before: Zhu Liang |
|
| TR01 | Transfer of patent right |