CN106275351A - A kind of rudder angle generator - Google Patents
A kind of rudder angle generator Download PDFInfo
- Publication number
- CN106275351A CN106275351A CN201510349060.9A CN201510349060A CN106275351A CN 106275351 A CN106275351 A CN 106275351A CN 201510349060 A CN201510349060 A CN 201510349060A CN 106275351 A CN106275351 A CN 106275351A
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- China
- Prior art keywords
- stator
- protecgulum
- cavity
- installing hole
- rotor
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Abstract
nullThis application discloses a kind of rudder angle generator，Including base、Stator module、Rotor、Rocking bar and cable assembly，Described base has the cavity of a top end opening，Described stator module is located in cavity，Described rotor is rotated by bearing and is located on stator module，The top of rotor is fixed in one end of described rocking bar，Described cable assembly is communicated in cavity，Described stator module includes stator、Protecgulum and bonnet，Described stator includes that the main part of ring-shaped section and ring-shaped and main body tip edge are to the horizontal-extending installation portion of surrounding，Multiple first installing hole is offered on described installation portion，The top of stator is fixed with protecgulum by the first installing hole and screw，The bottom of described stator sidewall offers multiple second installing hole，The bottom of stator is removably connected with bonnet by the second installing hole and screw，Protecgulum hides the overthe openings in cavity，Fix between described protecgulum and base and be connected.The rudder angle generator architecture of the present invention is simple, good seal performance, be easy to assemble and maintenance.
Description
Technical field
The application relates to technical field of ships, particularly relates to a kind of rudder angle generator peculiar to vessel.
Background technology
For many years, the reading instument such as helm indicator in display instrument peculiar to vessel, main engine revolution speedometer, main
Magneto-electric moving-coil instrument to be used and selsyn formula instrument.Moving-coil type gauge outfit itself can only be measured directly
Stream, but be equipped with peripheral circuit and can also measure exchange.Selsyn instrument then general volume is relatively big, gauge outfit merit
Consumption is big, needs pairing to use.In terms of angles of display, the angle changing rate of selsyn instrument is big, the most all
Exceed 300 degree, and moving-coil instrument typically reality angle table is little, about generally 90-240 degree；From line
Property is seen, due to the hairspring of moving-coil instrument, the quality of magnet steel etc., can't neglect for linear effect,
The density utilizing graduation mark is usually needed to be corrected；In terms of service life, moving-coil instrument is the most true
Point is that shock resistance is poor, and this is owing to the feature of hairspring structure determines.Selsyn instrument must be matched and be made
With, namely transmitter also must be selsyn.Although the selsyn the most also having electronic module is believed
Number conversion etc., but due to expensive, be typically rarely employed.The power consumption of selsyn is relatively big, year for a long time with
After also can aging due to coil, bearing grinds, sweep thorax etc. between rotor and stator and make instruction inaccurate or
Can not indicate；From the balanced adjustment of table, pointer gauge requires the highest, adjusts the most complicated, while it is true,
Some tables also to require " vertically " to install and use or " level " is installed and used, especially because moving-coil
The rotating torque of table, linear and table structure have the biggest relation, such as, it is necessary to use very light in weight
Indicator etc., otherwise sensitivity and being linearly all affected.
Summary of the invention
It is an object of the invention to provide a kind of rudder angle generator, to overcome deficiency of the prior art.
For achieving the above object, the present invention provides following technical scheme:
The open a kind of rudder angle generator of the embodiment of the present application, including base, stator module, rotor, rocking bar
And cable assembly, described base has the cavity of a top end opening, and described stator module is located in cavity,
Described rotor is rotated by bearing and is located on stator module, and the top of rotor is fixed in one end of described rocking bar,
Described cable assembly is communicated in cavity, and described stator module includes stator, protecgulum and bonnet, described fixed
Attached bag includes the main part of ring-shaped section and ring-shaped and main body tip edge to the horizontal-extending installation of surrounding
Portion, described installation portion offers multiple first installing hole, and the first installing hole is passed through on the top of described stator
Fixing with protecgulum with screw, the bottom of described stator sidewall offers multiple second installing hole, described stator
Bottom removably connected with bonnet by the second installing hole and screw, described protecgulum hides opening in cavity
Above Kou, fix between described protecgulum and base and be connected.
Preferably, in above-mentioned rudder angle generator, described rocking bar is fixed on rotor by acorn nut
Top.
Preferably, in above-mentioned rudder angle generator, between described acorn nut and rocking bar, it is provided with internal tooth lock
Jack panel.
Preferably, in above-mentioned rudder angle generator, described stator module is fixed with printed board, this print
Making sheet is connected to described cable assembly.
Preferably, in above-mentioned rudder angle generator, described cable assembly include 6 core aviation plugs and
It is connected to the polyvinyl chloride pipe between described 6 core aviation plugs and printed board.
Compared with prior art, it is an advantage of the current invention that: the rudder angle generator architecture of the present invention is simple,
Good seal performance, be easy to assemble and maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments described in the application, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 show the structural representation of rudder angle generator in the specific embodiment of the invention；
Fig. 2 show the enlarged drawing of A in Fig. 1；
Fig. 3 show the enlarged drawing of B in Fig. 1；
Fig. 4 show the enlarged drawing of C in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Detailed description, it is clear that described embodiment is only a part of embodiment of the present invention rather than complete
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work on the premise of the every other embodiment that obtained, broadly fall into the scope of protection of the invention.
Shown in ginseng Fig. 1, rudder angle generator includes base 10, stator module 20, rotor 30, rocking bar 40
With cable assembly 50.Base 10 has the cavity 11 of a top end opening, and stator module 20 is located at cavity 11
In, rotor 30 is rotated by bearing and is located on stator module 20, and rotor 30 is fixed in one end of rocking bar 40
Top, cable assembly 50 is communicated in cavity 11.
Stator module 20 includes stator 21, protecgulum 22 and bonnet 23, and stator 21 includes ring-shaped section and ring-shaped
Main part 211 and main body 21 tip edge to the horizontal-extending installation portion 212 of surrounding, install
Offering multiple first installing hole in portion 212, the first installing hole and screw are passed through with front in the top of stator 21
Lid 22 is fixed, and the bottom of stator 22 sidewall offers multiple second installing hole, and the bottom of stator 22 is passed through
Second installing hole and screw removably connect with bonnet 23.Protecgulum 22 hides in the overthe openings of cavity 11,
Fix between protecgulum 22 with base 10 and be connected.
Shown in ginseng Fig. 2, the lower surface of protecgulum 22 protrudes out the baffle plate 221 of annular, this baffle plate 221 interior
Footpath is equal to the diameter of described cavity 11 equal to the external diameter of described installation portion 212, the external diameter of this baffle plate 221,
Baffle plate 221 is between the sidewall and installation portion 212 of cavity 11.
At the interior angle at the top of base 10, the recessed stage portion 12 being formed with annular, this stage portion 12 is propped up
Support is provided with O-ring seals 13.
The sealing space that a cross section is square is surrounded between the bottom surface of protecgulum 22, baffle plate and stage portion 12,
The diameter of O-ring seals 13 is more than this foursquare length of side.
Shown in ginseng Fig. 3, the middle part of protecgulum 22 offers through hole 221, and the top of rotor 30 passes this through hole
221 and protrude out the upper surface of protecgulum 22.Through hole 221 includes the sealing ring mounting groove being sequentially communicated up and down
2211, interval trough 2212 and clutch shaft bearing mounting groove 2213, sealing ring mounting groove 2211 and clutch shaft bearing
Mounting groove 2213 has the cross section of circle, and interval trough 2212 has the cross section of isosceles trapezoid.Sealing ring is pacified
Sealing ring 222 is installed in tankage 2211, clutch shaft bearing 223 is installed in clutch shaft bearing mounting groove 2213,
Clutch shaft bearing 223 is sheathed on the outside of rotor 30.
Sealing ring 222 include level and for annular body 2221, from inside and outside two edges of body 2221
The first side wall 2222 extended separately down and the second sidewall 2223, the first side wall 2222 and the second sidewall
Torsion spring 2224 it is fixed with between 2223.
Further, the angle between the first side wall 2222 and body 2221 is more than 90 °, the second sidewall
The end of 2223 is extended with the 3rd sidewall 2225 towards the horizontal direction of the first side wall 2222.
Further, the first side wall 2222 forms hackly surface towards the one side of rotor 30.
Shown in ginseng Fig. 4, bonnet 23 includes the end wall 231 of ring-shaped section and ring-shaped and the end plate 232 that cross section is rounded,
End wall 231 surrounds the cavity of a cylinder, in end plate 232 is fixed on this cavity and is divided up and down by this cavity
Being divided into installing space and lower installing space, upper installing space is sheathed on the Basolateral of stator 21, lower peace
Dress is provided with printed board 233 in space.
The through hole corresponding with the second installing hole on stator 21 is offered on end plate 232.
The upper surface of end plate 232 is recessed is formed with the second bearing mounting hole 2321, the second bearing mounting hole
Being provided with the second bearing 2322 in 2321, the second bearing 2322 is sheathed on the outside of rotor 30.
Further, the second bearing mounting hole 2321 includes the first installing hole 2323 and connected up and down
Two installing holes 2324, the diameter of the first installing hole 2323 is more than the diameter of the second installing hole 2324.
Rocking bar 40 by acorn nut 41 be fixed on the top of rotor 30, acorn nut and rocking bar 40 it
Between be additionally provided with internal tooth lock washer 42.
Cable assembly 50 passes the sidewall of base 10 by adapter assembly 60, and adapter assembly 60 includes cutting
Face main part 61 ringwise, the surface outward of main part 61 has the location division 62 of annular, main body
61 have the cavity 63 that diameter gradually property is shunk, and main part 61 is sheathed on the outside of cable assembly 50.
Main part 61 has external threaded surface, and its one end is rotated by thread surface is fixed on base 10
On sidewall, the other end rotates and is provided with nut 64, is sealed with rubber tube between nut 64 and cable assembly 50
65, rubber tube 65 is sheathed on the outside of cable assembly 50.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to
One entity or operation are separated with another entity or operating space, and not necessarily requires or imply
Relation or the order of any this reality is there is between these entities or operation.And, term " includes ",
" comprise " or its any other variant is intended to comprising of nonexcludability, so that include that one is
The process of row key element, method, article or equipment not only include those key elements, but also include the brightest
Other key elements really listed, or also include intrinsic for this process, method, article or equipment
Key element.In the case of there is no more restriction, statement " including ... " key element limited,
It is not precluded from there is also in including the process of described key element, method, article or equipment other identical
Key element.
The above is only the detailed description of the invention of the application, it is noted that general for the art
For logical technical staff, on the premise of without departing from the application principle, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as the protection domain of the application.
Claims (5)
1. a rudder angle generator, it is characterised in that: include base, stator module, rotor, rocking bar and
Cable assembly, described base has the cavity of a top end opening, and described stator module is located in cavity, institute
Stating rotor to be located on stator module by bearing rotation, the top of rotor is fixed in one end of described rocking bar,
Described cable assembly is communicated in cavity, and described stator module includes stator, protecgulum and bonnet, described fixed
Attached bag includes the main part of ring-shaped section and ring-shaped and main body tip edge to the horizontal-extending installation of surrounding
Portion, described installation portion offers multiple first installing hole, and the first installing hole is passed through on the top of described stator
Fixing with protecgulum with screw, the bottom of described stator sidewall offers multiple second installing hole, described stator
Bottom removably connected with bonnet by the second installing hole and screw, described protecgulum hides opening in cavity
Above Kou, fix between described protecgulum and base and be connected.
Rudder angle generator the most according to claim 1, it is characterised in that: described rocking bar passes through cap-shaped
Nut is fixed on the top of rotor.
Rudder angle generator the most according to claim 2, it is characterised in that: described acorn nut and shaking
Internal tooth locking nut it is provided with between bar.
Rudder angle generator the most according to claim 1, it is characterised in that: solid on described stator module
Surely having printed board, this printed board is connected to described cable assembly.
Rudder angle generator the most according to claim 4, it is characterised in that: described cable assembly includes
6 core aviation plugs and be connected to the polyvinyl chloride pipe between described 6 core aviation plugs and printed board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349060.9A CN106275351A (en) | 2015-06-23 | 2015-06-23 | A kind of rudder angle generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349060.9A CN106275351A (en) | 2015-06-23 | 2015-06-23 | A kind of rudder angle generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106275351A true CN106275351A (en) | 2017-01-04 |
Family
ID=57650256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510349060.9A Withdrawn CN106275351A (en) | 2015-06-23 | 2015-06-23 | A kind of rudder angle generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106275351A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229318A (en) * | 2018-09-12 | 2019-01-18 | 上海海事大学 | A kind of watertight helm gear of underwater robot |
-
2015
- 2015-06-23 CN CN201510349060.9A patent/CN106275351A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229318A (en) * | 2018-09-12 | 2019-01-18 | 上海海事大学 | A kind of watertight helm gear of underwater robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170104 |