CN109631748A - A kind of rotating disc type angle information acquisition device - Google Patents
A kind of rotating disc type angle information acquisition device Download PDFInfo
- Publication number
- CN109631748A CN109631748A CN201811527712.3A CN201811527712A CN109631748A CN 109631748 A CN109631748 A CN 109631748A CN 201811527712 A CN201811527712 A CN 201811527712A CN 109631748 A CN109631748 A CN 109631748A
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- China
- Prior art keywords
- gear
- pedestal
- output shaft
- information acquisition
- rotating disc
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
Abstract
The present invention provides a kind of rotating disc type angle information acquisition device, output shaft gear and first bevel gear are socketed in the both ends of output shaft respectively, and conjunction connection is bitten by output shaft gear and ex-ternal transmission mechanism, first bevel gear engages connection with second bevel gear, second spur gear engages connection with the first spur gear, and the output shaft of rotary transformer is fixed on the first spur gear；It can be seen that, output shaft gear is when following ex-ternal transmission mechanism driving, first bevel gear, second bevel gear, the second spur gear and the first spur gear can be passed through, the transmission of ex-ternal transmission mechanism is transmitted on rotary transformer, then, meet setting condition by the number of teeth of setting ex-ternal transmission mechanism, output shaft gear, first bevel gear, second bevel gear, the second spur gear and the first spur gear, can realize that the rotary motion of ex-ternal transmission mechanism and the output shaft 1:1 of rotary transformer are moved synchronously by gear engaged transmission.
Description
Technical field
The invention belongs to mechanically operated data collecting field more particularly to a kind of rotating disc type angle information acquisition devices.
Background technique
General angle information acquisition device is usually directly to be directly connected to rotary transformer and output shaft, and the two is synchronous
Movement, when mechanical system rotary motion is asynchronous with output shaft, rotary transformer acquisition angles information is different from rotary motion
Step, collected angle information need to carry out coefficient and are modified to 1:1.Under normal circumstances, mechanical system rotary motion is in certain model
Interior movement is enclosed, to guarantee rotary motion without departing from range is limited, usually limit point Angle Position letter is turned round in setting safety switch, acquisition
Breath.Existing safety switch is typically arranged on the fixed body in rotary motion mechanism or outside swing mechanism, safety switch size
Greatly, mounting structure is complicated, and mounting condition is harsh.
Summary of the invention
To solve the above problems, the present invention provides a kind of rotating disc type angle information acquisition device, can be engaged by gear
Transmission realizes that the rotary motion of ex-ternal transmission mechanism and the output shaft 1:1 of rotary transformer move synchronously.
A kind of rotating disc type angle information acquisition device, including output shaft gear 1, output shaft 2, pedestal 8, transmission shaft 34,
One spur gear 39, duplicate gear 41, first bevel gear 47 and rotary transformer 28, wherein the duplicate gear 41 includes the
Two spur gears and second bevel gear；
The output shaft gear 1 is socketed in the both ends of output shaft 2 with first bevel gear 47 respectively, and output shaft gear 1 with
Conjunction connection is bitten by ex-ternal transmission mechanism；
The output shaft 2 is vertically installed on pedestal 8, and transmission shaft 34 is mounted on pedestal 8 perpendicular to output shaft 2；Meanwhile
Duplicate gear 41 is socketed on the transmission shaft 34；
The first bevel gear 47 of the duplicate gear 41 engages connection, the second spur gear and the first straight-tooth with second bevel gear
39 engagement connection of wheel；Wherein, the tooth number Z of the first spur gear 39First spur gearWith the second spur gear ZSecond spur gearThe number of teeth it is equal, and export
The tooth number Z of shaft gear 1Output shaft gear, transmission mechanism tooth number ZTransmission mechanism, first bevel gear 47 tooth number ZFirst bevel gearAnd second cone tooth
The tooth number Z of wheelSecond bevel gearMeet following relationship:
The output shaft of the rotary transformer 28 is fixed on the first spur gear 39, and follows the rotation of the first spur gear 39
And it rotates.
Further, a kind of rotating disc type angle information acquisition device, further include major insulation plate 23, secondary insulation board 26, reed,
Conducting ring, insulating sleeve 66, lug plate and terminals subgroup 17；
The major insulation plate 23, secondary insulation board 26, insulating sleeve 66 and reed are socketed on transmission shaft 34；
The major insulation plate 23 is fixed on pedestal 8, and is wherein provided at least one set of annular mounting groove on one side, and another side is opened
Have and the one-to-one straight line mounting groove of annular mounting groove, wherein annular mounting groove is radially distributed on insulation board 23, and same
Two annular mounting grooves in one group are oppositely arranged, and radian is identical；The conducting ring is mounted in annular mounting groove, lug plate
It is mounted in straight line mounting groove, and the conducting ring in mutual corresponding annular mounting groove and straight line mounting groove and lug plate pass through riveting
Nail connection；
The reed is fixed on secondary insulation board 26, and secondary insulation board 26 follows the rotation of transmission shaft 34 and rotates, and is driven
Axis 34 follows the rotation of duplicate gear 41 and rotates；The quantity of the reed is identical as annular mounting groove group number, one group of annular peace
Tankage corresponds to a reed, and the both ends of reed are contacted with conducting ring in two annular mounting grooves in same group respectively, different springs
It is insulated between piece by the insulating sleeve 66 being socketed on transmission shaft 34；
The terminals subgroup 17 is mounted on pedestal 8, including more than two connecting terminals, wherein connecting terminal
Upper end connects the lug plate by conducting wire, and lower end connects external cable, to realize the control to external equipment on-off.
Further, a kind of rotating disc type angle information acquisition device further includes plain washer II 9, spring washer II 10, screw I
11 and cable clip 12；
The cable clip 12 passes sequentially through plain washer II 9, spring washer II 10 and screw I 11 and is mounted on pedestal 8；It is described
Cable clip 12 is for fixing external cable.
Further, a kind of rotating disc type angle information acquisition device further includes the sponge plate 64 being socketed on transmission shaft 34
With thin plate 65；
The major insulation plate 23 is fixed on pedestal 8 by sponge plate 64 and thin plate 65.
Further, a kind of rotating disc type angle information acquisition device further includes supporting rail 16, end stop 18；
The supporting rail 16 is mounted on pedestal 8；
The terminals subgroup 17 is socketed on supporting rail 16；
The end stop 18 includes two block baffles, and two block baffles are socketed in the two sides of terminals subgroup 17 respectively, are used for
Realize limit of the terminals subgroup 17 on supporting rail 16.
Further, a kind of rotating disc type angle information acquisition device further includes bolt I 3, spring washer I 4, plain washer I 5, axis
Hold lid 6, sleeve block 7 and bearing I 46；
The sleeve block 7 is hollow cylinder, and the output shaft 2 is mounted in sleeve block 7 by bearing I 46；
The bearing cap 6 passes sequentially through bolt I 3, spring washer I 4, plain washer I 5 and bearing I 46 is fixed on sleeve block 7,
Realize fixation of the output shaft 2 in sleeve block 7；
The sleeve block 7 is mounted on pedestal 8.
Further, a kind of rotating disc type angle information acquisition device further includes bearing II 48；
The transmission shaft 34 is mounted on pedestal 8 by bearing II 48.
Further, a kind of rotating disc type angle information acquisition device further includes pressure ring I 35, plain washer V 36, spring washer V
37, bolt II 38, pressure ring II 42, bolt VI 43, spring washer VI 44, plain washer VI 45；
The pressure ring I 35 is fixed present by one end of transmission shaft 34 by plain washer V 36, spring washer V 37, bolt II 38
On body 8；
The pressure ring II 42 is fixed the other end of transmission shaft 34 by bolt VI 43, spring washer VI 44, plain washer VI 45
On pedestal 8.
Further, a kind of rotating disc type angle information acquisition device, further include case lid 29, screw IV 30, spring washer IV 31,
Plain washer IV 32 and seal gasket 33；
The case lid 29 is mounted on pedestal 8 by screw IV 30, spring washer IV 31 and plain washer IV 32；
The seal gasket 33 is mounted between case lid 29 and the contact surface of pedestal 8.
Further, a kind of rotating disc type angle information acquisition device further includes pressing plate 55；
The rotary transformer 28 is inserted into the mounting hole of pedestal 8, and 55 one end of pressing plate is caught in the annular groove of rotary transformer 28
Interior, the other end is pressed on pedestal 8 by screw VII 52, spring washer VIII 53, plain washer VIII 54, realizes that rotary transformer 28 is present
Fixation on body 8.
The utility model has the advantages that
1, the present invention provides a kind of rotating disc type angle information acquisition device, and output shaft gear is socketed respectively with first bevel gear
At the both ends of output shaft, and conjunction connection is bitten by output shaft gear and ex-ternal transmission mechanism, and first bevel gear is engaged with second bevel gear
Connection, the second spur gear engage connection with the first spur gear, and the output shaft of rotary transformer is fixed on the first spur gear；Thus
As it can be seen that output shaft gear when following ex-ternal transmission mechanism driving, can pass through first bevel gear, second bevel gear, the second straight-tooth
Wheel and the first spur gear, the transmission of ex-ternal transmission mechanism is transmitted on rotary transformer, then, by the way that ex-ternal transmission is arranged
Mechanism, output shaft gear, first bevel gear, second bevel gear, the number of teeth of the second spur gear and the first spur gear meet setting
The output shaft 1:1 of condition, rotary motion and rotary transformer that ex-ternal transmission mechanism can be realized by gear engaged transmission is same
Step movement.
2, the present invention provides a kind of rotating disc type angle information acquisition device, by being arranged on two surfaces of major insulation plate
Several groups annular mounting groove and straight line mounting groove, and conducting ring is placed in annular mounting groove, it places and connects in straight line mounting groove
Line piece；Meanwhile reed follows the rotation of transmission shaft and rotates, and major insulation plate be fixed on it is motionless on pedestal, then only reed with
When conducting ring in annular mounting groove contacts, the rotation information of ex-ternal transmission mechanism can be passed to external acquisition by electric signal
Equipment, and after reed turns over certain angle with transmission shaft, it such as the radian of annular mounting groove, is not just contacted with conducting ring, at this time then
Electric signal is not exported to outside acquisition equipment；It can be seen that the present invention does not have to that safety switch is arranged on external transmission mechanism,
The rotational angle information of ex-ternal transmission mechanism can be collected.
Detailed description of the invention
Fig. 1 is a kind of rotating disc type angle information acquisition device gear transmission chain positive structure schematic provided by the invention；
Fig. 2 is a kind of rotating disc type angle information acquisition device gear transmission chain structure schematic diagram provided by the invention；
Fig. 3 is a kind of rotating disc type angle information acquisition device positive structure schematic provided by the invention；
Fig. 4 is a kind of rotating disc type angle information acquisition device structure schematic diagram provided by the invention；
Fig. 5 is the first spur gear structural schematic diagram provided by the invention；
Fig. 6 is rotary transformer output shaft provided by the invention and the first spur gear scheme of installation；
Fig. 7 is scheme of installation of the rotary transformer provided by the invention on pedestal；
Fig. 8 is major insulation plate front schematic view provided by the invention；
Fig. 9 is major insulation back schematic diagram provided by the invention；
Figure 10 is conducting ring provided by the invention, lug plate and major insulation plate front installation relation schematic diagram；
Figure 11 is conducting ring provided by the invention, lug plate and major insulation back installation relation schematic diagram；
Figure 12 is conducting ring provided by the invention, lug plate connection front schematic view；
Figure 13 is conducting ring provided by the invention, lug plate connection schematic rear view；
Figure 14 is reed I provided by the invention, reed II and secondary insulation board installation relation schematic diagram；
Figure 15 is the on-state schematic diagram of reed provided by the invention and conducting ring；
Figure 16 is the off-state schematic diagram of reed provided by the invention and conducting ring；
Figure 17 is sponge plate provided by the invention, thin plate and major insulation plate installation relation schematic diagram；
1- output shaft gear, 2- output shaft, 3- bolt I, 4- spring washer I, 5- plain washer I, 6- bearing cap, 7- sleeve block,
8- pedestal, 9- plain washer II, 10- spring washer II, 11- screw I, 12- cable clip, 13- screw II, 14- spring washer III, 15- are flat
Washer III, 16- supporting rail, 17- connecting terminal, 18- end stop, 19- conducting ring I, 20- conducting ring II, 21- conducting ring III,
22- reed I, 23- major insulation plate, 24- screw III, 25- conducting ring IV, 26- pair insulation board, 27- reed II, 28- rotate transformation
Device, 29- case lid, 30- screw IV, 31- spring washer IV, 32- plain washer IV, 33- rubber gasket, 34- transmission shaft, 35- pressure ring
I, 36- plain washer V, 37- spring washer V, 38- bolt II, the first spur gear of 39-, 40- screw V, 41- duplicate gear, 42- pressure
Ring II, 43- screw VI, 44- spring washer VI, 45- plain washer VI, 46- bearing I, 47- first bevel gear, 48- bearing II, 49- spiral shell
Mother, 50- spring washer VII, 51- plain washer VII, 52- screw VII, 53- spring washer VIII, 54- plain washer VIII, 55- pressing plate, 56- rivet
I, 57- lug plate I, 58- lug plate II, 59- rivet II, 60- lug plate III, 61- rivet III, 62- rivet IV, 63- lug plate
IV, 64- sponge plate, 65- thin plate, 66- insulating sleeve, 67- rivet V.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described.
Referring to Fig. 1, Fig. 2, a kind of rotating disc type angle information acquisition device gear transmission chain respectively provided in this embodiment
Positive structure schematic and structure schematic diagram.
A kind of rotating disc type angle information acquisition device, which is characterized in that including output shaft gear 1, output shaft 2, pedestal 8,
Transmission shaft 34, the first spur gear 39, duplicate gear 41, first bevel gear 47 and rotary transformer 28, wherein the duplex-gear
Wheel 41 includes the second spur gear and second bevel gear；
The output shaft gear 1 is socketed in the both ends of output shaft 2 with first bevel gear 47 respectively, and output shaft gear 1 with
Conjunction connection is bitten by ex-ternal transmission mechanism；
The output shaft 2 is vertically installed on pedestal 8, and transmission shaft 34 is mounted on pedestal 8 perpendicular to output shaft 2；Meanwhile
Duplicate gear 41 is socketed on the transmission shaft 34；
The first bevel gear 47 of the duplicate gear 41 engages connection, the second spur gear and the first straight-tooth with second bevel gear
39 engagement connection of wheel；Wherein, the tooth number Z of the first spur gear 39First spur gearWith the second spur gear ZSecond spur gearThe number of teeth it is equal, and export
The tooth number Z of shaft gear 1Output shaft gear, transmission mechanism tooth number ZTransmission mechanism, first bevel gear 47 tooth number ZFirst bevel gearAnd second cone tooth
The tooth number Z of wheelSecond bevel gearMeet following relationship:
The output shaft of the rotary transformer 28 is fixed on the first spur gear 39, and follows the rotation of the first spur gear 39
And it rotates.
Referring to Fig. 3, Fig. 4, a kind of rotating disc type angle information acquisition device Facad structure respectively provided in this embodiment shows
Intention and structure schematic diagram；A kind of rotating disc type angle information acquisition device further includes bolt I 3, spring washer I 4, plain washer I
5, bearing cap 6, sleeve block 7, plain washer II 9, spring washer II 10, screw I 11, cable clip 12, supporting rail 16, end stop 18,
Case lid 29, screw IV 30, spring washer IV 31, plain washer IV 32, seal gasket 33, pressure ring I 35, plain washer V 36, spring washer V
37, bolt II 38, pressure ring II 42, bolt VI 43, spring washer VI 44, plain washer VI 45, bearing I 46 and bearing II 48；
The sleeve block 7 is hollow cylinder, and the output shaft 2 is mounted in sleeve block 7 by bearing I 46；The axis
It holds lid 6 and passes sequentially through bolt I 3, spring washer I 4, plain washer I 5 and bearing I 46 is fixed on sleeve block 7, realize output shaft 2 in axis
Fixation in block set 7；
The sleeve block 7 is mounted on pedestal 8.
The transmission shaft 34 is mounted on pedestal 8 by bearing II 48.Wherein, the pressure ring I 35 by plain washer V 36,
One end of transmission shaft 34 is fixed on pedestal 8 by spring washer V 37, bolt II 38；The pressure ring II 42 passes through bolt VI 43, bullet
The other end of transmission shaft 34 is fixed on pedestal 8 by washer VI 44, plain washer VI 45.
The cable clip 12 passes sequentially through plain washer II 9, spring washer II 10 and screw I 11 and is mounted on pedestal 8；It is described
Cable clip 12 is for fixing external cable.
The supporting rail 16 is mounted on pedestal 8.
The terminals subgroup 17 is socketed on supporting rail 16.
The end stop 18 includes two block baffles, and two block baffles are socketed in the two sides of terminals subgroup 17 respectively, are used for
Realize limit of the terminals subgroup 17 on supporting rail 16.
The case lid 29 is mounted on pedestal 8 by screw IV 30, spring washer IV 31 and plain washer IV 32；The sealing
Rubber mat 33 is mounted between case lid 29 and the contact surface of pedestal 8.
It can be seen that case lid 29 and seal gasket 33 be to 29 internal component of case lid, such as transmission shaft 34, the first spur gear
39, duplicate gear 41, first bevel gear 47 and rotary transformer 28 etc. carry out waterproof and dustproof processing.
Further, referring to Fig. 5, which is the first spur gear structural schematic diagram provided in this embodiment.Described first is straight
Gear is provided with through-hole and straight shape groove at 39 center, and centre bore is opened on straight shape groove.First spur gear 39 is socketed in rotation
The output end for changing depressor 28 clamps the output end of rotary transformer 28 by screw V 40.
It can be seen that the first spur gear 39 is provided with centre bore and straight shape groove, rotary transformer is clamped by screw V 40
28 output end, the output end for realizing the first spur gear 39 and rotary transformer 28 are directly connected to, and eliminate transmission shaft, bearing
And its mounting structure.
Referring to Fig. 6 and Fig. 7, respectively rotary transformer output shaft and the first spur gear scheme of installation and rotation transformation
Scheme of installation of the device on pedestal.It follows that a kind of rotating disc type angle information acquisition device, also packet pressing plate 55；
The rotary transformer 28 is inserted into the mounting hole of pedestal 8, and 55 one end of pressing plate is caught in the annular groove of rotary transformer 28
Interior, the other end is pressed on pedestal 8 by screw VII 52, spring washer VIII 53, plain washer VIII 54, realizes that rotary transformer 28 is present
Fixation on body 8.
Further, a kind of rotating disc type angle information acquisition device, which is characterized in that further include major insulation plate 23, secondary exhausted
Listrium 26, reed, conducting ring, insulating sleeve 66, lug plate and terminals subgroup 17；
The major insulation plate 23, secondary insulation board 26, insulating sleeve 66 and reed are socketed on transmission shaft 34；
The major insulation plate 23 is fixed on pedestal 8, and is wherein provided at least one set of annular mounting groove on one side, and another side is opened
Have and the one-to-one straight line mounting groove of annular mounting groove, wherein annular mounting groove is radially distributed on insulation board 23, and same
Two annular mounting grooves in one group are oppositely arranged, and radian is identical；The conducting ring is mounted in annular mounting groove, lug plate
It is mounted in straight line mounting groove, and the conducting ring in mutual corresponding annular mounting groove and straight line mounting groove and lug plate pass through riveting
Nail connection；
The reed is fixed on secondary insulation board 26, and secondary insulation board 26 follows the rotation of transmission shaft 34 and rotates, and is driven
Axis 34 follows the rotation of duplicate gear 41 and rotates；The quantity of the reed is identical as annular mounting groove group number, one group of annular peace
Tankage corresponds to a reed, and the both ends of reed are contacted with conducting ring in two annular mounting grooves in same group respectively, different springs
It is insulated between piece by the insulating sleeve 66 being socketed on transmission shaft 34；
The terminals subgroup 17 is mounted on pedestal 8, including more than two connecting terminals, wherein connecting terminal
Upper end connects the lug plate by conducting wire, and lower end connects external cable, to realize the control to external equipment on-off.
4 semi-circular mounting grooves are provided with 23 front of major insulation plate below, the back side is provided with 4 linear mounting grooves along outer ring
For, a kind of rotating disc type angle information acquisition device of the present embodiment is described in detail.Referring to Fig. 8 and Fig. 9, respectively originally
The major insulation plate front schematic view and schematic rear view that embodiment provides.As shown in Figure 8,23 front of major insulation plate is provided with 4 rings
Shape mounting groove, from inside to outside respectively the first half circle groove, the second half circle groove, third half circle groove and the 4th half circle groove.It can by Fig. 9
Know, 23 back side of major insulation plate is provided with 4 linear mounting grooves along outer ring, respectively A linear mounting groove, B linear mounting groove,
C linear mounting groove, D linear mounting groove.
Referring to Figure 10 and Figure 11, conducting ring, lug plate and the installation of major insulation plate front respectively provided in this embodiment are closed
It is schematic diagram and back side installation relation schematic diagram.Figure 12 and Figure 13 are respectively that conducting ring provided in this embodiment, lug plate connect
Front schematic view and schematic rear view.
The conducting ring II 20 is installed in the first half circle groove of major insulation plate 23 by 2 rivets III 61, the wiring
Piece III 60 is installed on the D linear mounting groove of major insulation plate 23 by rivet III 61, and conducting ring II 20 and lug plate III 60 are logical
Cross the connection of rivet III 61；The conducting ring I 19 is installed in the second half circle groove of major insulation plate 23 by 2 rivets I 56, described
Lug plate I 57 is installed on the B linear mounting groove of major insulation plate 23 by rivet I 56, and conducting ring I 19 and lug plate I 57 are logical
Cross the connection of rivet I 56；The conducting ring IV 25 is installed in the third half circle groove of major insulation plate 23 by 2 rivets IV 62, institute
It states lug plate IV 63 to be installed on the C linear mounting groove of major insulation plate 23 by rivet IV 62, conducting ring IV 25 and lug plate
IV 63 are connected by rivet IV 62；The conducting ring III 21 is installed on the 4th semi-ring of major insulation plate 23 by 2 rivets II 59
In slot, the lug plate II 58 is installed on the A linear mounting groove of major insulation plate 23 by rivet II 59, conducting ring III 21 with
Lug plate II 58 is connected by rivet II 59.
Further, referring to Figure 14, which is reed I, reed II and secondary insulation board installation relation provided in this embodiment
Schematic diagram.Reed I, reed II are fixed on secondary insulation board 26, and secondary insulation board 26 follows the rotation of transmission shaft 34 and rotates, and passes
Moving axis 34 follows the rotation of duplicate gear 41 and rotates；The reed I 22 is equipped with 2 strip conductive sheets, and 180 ° are arranged symmetrically,
One end conductive sheet is slightly longer than other end conductive sheet, and two conductive sheets curve inwardly, and has certain elasticity.That is, reed I 22
One end is longer than the other end, and longer one end contacts within the scope of certain angle with conducting ring III 21, and shorter one end is at certain angle
It is contacted in degree range with conducting ring IV 25；The reed II 27 is equipped with 2 strip conductive sheets, and 180 ° are arranged symmetrically, and one end is led
Electric piece is slightly longer than other end conductive sheet, and two conductive sheets curve inwardly, and has certain elasticity.That is, one end of reed II 27
Also longer than the other end, longer one end contacts within the scope of certain angle with conducting ring I 19, and shorter one end is in certain angle model
It is contacted in enclosing with conducting ring II 20.
It should be noted that the lug plate I 57, lug plate II 58, lug plate III 60, lug plate IV 63, rotation transformation
The wiring hole of electric wire access 17 upper end of connecting terminal of device 28, into the present embodiment rotating disc type angle information acquisition device it is outer
The wiring hole of electric wire access 17 lower end of connecting terminal of portion's cable.
Referring to Figure 15, which is the on-state schematic diagram of reed and conducting ring provided in this embodiment.The two of reed I 22
End is contacted with conducting ring III 21 and conducting ring IV 25 respectively, that is to say, that the access between lug plate III 60 and lug plate IV 63
It is switched on, then electric signal can be connect by connecting terminal 17 with external cable, and then sent electric signal by external cable
It goes out；Similarly, the both ends of reed II 27 are contacted with conducting ring I 19 and conducting ring II 20 respectively, can also be sent the electric signal of conducting
External equipment is removed, to obtain the angle information of ex-ternal transmission mechanism rotation.
Referring to Figure 16, which is the off-state schematic diagram of reed and conducting ring provided in this embodiment.Reed I 22 is
Transmission shaft 34 is followed to turn over certain angle, the both ends of reed I 22 are contacted with major insulation plate 23 respectively at this time, III 60 He of lug plate
Access between lug plate IV 63 is disconnected, this group of annular mounting groove does not have electric signal to send out external equipment.
Referring to Figure 17, which is sponge plate, thin plate and major insulation plate installation relation schematic diagram provided in this embodiment.It is a kind of
Rotating disc type angle information acquisition device, also packet pressing plate 55；
The rotary transformer 28 is inserted into the mounting hole of pedestal 8, and 55 one end of pressing plate is caught in the annular groove of rotary transformer 28
Interior, the other end is pressed on pedestal 8 by screw VII 52, spring washer VIII 53, plain washer VIII 54, realizes that rotary transformer 28 is present
Fixation on body 8.
A kind of working method of rotating disc type angle information acquisition device of the present embodiment is described below:
Output shaft gear 1 is connected with transmission mechanism, and first bevel gear 47 is meshed with the bevel gear end of duplicate gear 41,
Realize that mechanical system rotary motion is moved synchronously with reed I 22, II 271:1 of reed.Major insulation plate 23, sponge plate 64, thin plate 65
It is mounted on pedestal 8 by screw III 24, and conducting ring II 20, conducting ring I 19, conducting ring IV 25, conducting ring III 21 are distinguished
It is installed on major insulation plate 23, the both ends conductive sheet of reed I 22, the both ends conductive sheet of reed II 27 and major insulation plate 23 are opposite to be turned
Dynamic, the rotational motion is synchronous with mechanical system revolution 1:1 movement.The longer conductive sheet of reed I 22 within the scope of certain angle with
Conducting ring III 21 contacts, and shorter conductive sheet contacts within the scope of certain angle with conducting ring IV 25, lug plate II 58 and lug plate
Electric signal is connected between IV 63；The longer conductive sheet of reed II 27 contacts within the scope of certain angle with conducting ring I 19, compared with short-range missile
Electric piece contacts within the scope of certain angle with conducting ring II 20, and electric signal is connected between lug plate I 57 and lug plate III 60；Exceed
Angular range, the longer conductive sheet of reed I 22 have skidded off conducting ring III 21, and shorter conductive sheet has skidded off conducting ring IV 25, wiring
Electric signal disconnects between piece II 58 and lug plate IV 63, and the longer conductive sheet of reed II 27 has skidded off conducting ring I 19, compared with short-range missile electricity
Piece has skidded off conducting ring II 20, and electric signal disconnects between lug plate I 57 and lug plate III 60.The angular range and regulation operation angle
It is consistent to spend range, realizes and mechanical system rotary motion motion range is controlled.
Output shaft gear 1 is connected with transmission mechanism, and first bevel gear 47 is meshed with the bevel gear end of duplicate gear 41,
First spur gear 39 is meshed with the second spur gear end of duplicate gear 41, and ZTransmission mechanismIndicate the number of teeth of ex-ternal transmission mechanism,
ZOutput shaft gearIndicate the number of teeth of output shaft gear 1, ZFirst bevel gearIndicate the number of teeth of first bevel gear 47, ZSecond bevel gearIndicate duplicate gear 41
In second bevel gear end the number of teeth, ZSecond spur gearIndicate the number of teeth at the second spur gear end in duplicate gear 41, ZFirst spur gearIt indicates
The number of teeth of first spur gear 39 meetsZSecondDirectlyGear=ZFirstDirectlyGearRelationship, realize rotation become
The output end of depressor 28 is moved synchronously with mechanical system rotary motion 1:1, the angle signal and machinery that rotary transformer 28 generates
System rotary motion practical operation situation is consistent.
Certainly, the invention may also have other embodiments, without deviating from the spirit and substance of the present invention, ripe
Various corresponding changes and modifications can be made according to the present invention certainly by knowing those skilled in the art, but these it is corresponding change and
Deformation all should fall within the scope of protection of the appended claims of the present invention.
Claims (10)
1. a kind of rotating disc type angle information acquisition device, which is characterized in that including output shaft gear (1), output shaft (2), pedestal
(8), transmission shaft (34), the first spur gear (39), duplicate gear (41), first bevel gear (47) and rotary transformer (28),
Wherein, the duplicate gear (41) includes the second spur gear and second bevel gear；
The output shaft gear (1) and first bevel gear (47) are socketed in the both ends of output shaft (2), and output shaft gear respectively
(1) conjunction connection is bitten with ex-ternal transmission mechanism；
The output shaft (2) is vertically installed on pedestal (8), and transmission shaft (34) is mounted on pedestal (8) perpendicular to output shaft (2)
On；Meanwhile duplicate gear (41) are socketed on the transmission shaft (34)；
The first bevel gear (47) of the duplicate gear (41) engages connection, the second spur gear and the first straight-tooth with second bevel gear
Take turns (39) engagement connection；Wherein, the tooth number Z of the first spur gear (39)First spur gearWith the second spur gear ZSecond spur gearThe number of teeth it is equal, and
The tooth number Z of output shaft gear (1)Output shaft gear, transmission mechanism tooth number ZTransmission mechanism, first bevel gear (47) tooth number ZFirst bevel gearAnd
The tooth number Z of second bevel gearSecond bevel gearMeet following relationship:
The output shaft of the rotary transformer (28) is fixed on the first spur gear (39), and follows turning for the first spur gear (39)
It moves and rotates.
2. a kind of rotating disc type angle information acquisition device as described in claim 1, which is characterized in that further include major insulation plate
(23), secondary insulation board (26), reed, conducting ring, insulating sleeve (66), lug plate and terminals subgroup (17)；
The major insulation plate (23), secondary insulation board (26), insulating sleeve (66) and reed are socketed on transmission shaft (34)；
The major insulation plate (23) is fixed on pedestal (8), and is wherein provided at least one set of annular mounting groove on one side, and another side is opened
Having and the one-to-one straight line mounting groove of annular mounting groove, wherein annular mounting groove is radially distributed on insulation board (23), and
Two annular mounting grooves in same group are oppositely arranged, and radian is identical；The conducting ring is mounted in annular mounting groove, wiring
Piece is mounted in straight line mounting groove, and the conducting ring in mutual corresponding annular mounting groove and straight line mounting groove passes through with lug plate
Rivet interlacement；
The reed is fixed on secondary insulation board (26), and secondary insulation board (26) follows the rotation of transmission shaft (34) and rotates, and passes
Moving axis (34) follows the rotation of duplicate gear (41) and rotates；The quantity of the reed is identical as annular mounting groove group number, and one group
Annular mounting groove corresponds to a reed, and the both ends of reed are contacted with conducting ring in two annular mounting grooves in same group respectively,
It is insulated between different reeds by the insulating sleeve (66) being socketed on transmission shaft (34)；
The terminals subgroup (17) is mounted on pedestal (8), including more than two connecting terminals, wherein connecting terminal
Upper end connects the lug plate by conducting wire, and lower end connects external cable, to realize the control to external equipment on-off.
3. a kind of rotating disc type angle information acquisition device as claimed in claim 2, which is characterized in that further include plain washer II
(9), spring washer II (10), screw I (11) and cable clip (12)；
The cable clip (12) passes sequentially through plain washer II (9), spring washer II (10) and screw I (11) and is mounted on pedestal (8)
On；The cable clip (12) is for fixing external cable.
4. a kind of rotating disc type angle information acquisition device as claimed in claim 2, which is characterized in that further include being socketed in transmission
Sponge plate (64) and thin plate (65) on axis (34)；
The major insulation plate (23) is fixed on pedestal (8) by sponge plate (64) and thin plate (65).
5. a kind of rotating disc type angle information acquisition device as claimed in claim 2, which is characterized in that further include supporting rail
(16), end stop (18)；
The supporting rail (16) is mounted on pedestal (8)；
The terminals subgroup (17) is socketed on supporting rail (16)；
The end stop (18) includes two block baffles, and two block baffles are socketed in the two sides of terminals subgroup (17) respectively, are used for
Realize the limit of terminals subgroup (17) on supporting rail (16).
6. a kind of rotating disc type angle information acquisition device as described in claim 1, which is characterized in that further include bolt I (3),
Spring washer I (4), plain washer I (5), bearing cap (6), sleeve block (7) and bearing I (46)；
The sleeve block (7) is hollow cylinder, and the output shaft (2) is mounted in sleeve block (7) by bearing I (46)；
The bearing cap (6) passes sequentially through bolt I (3), spring washer I (4), plain washer I (5) and bearing I (46) is fixed on axle sleeve
On seat (7), the fixation of output shaft (2) in sleeve block (7) is realized；
The sleeve block (7) is mounted on pedestal (8).
7. a kind of rotating disc type angle information acquisition device as described in claim 1, which is characterized in that further include bearing II
(48)；
The transmission shaft (34) is mounted on pedestal (8) by bearing II (48).
8. a kind of rotating disc type angle information acquisition device as described in claim 1, which is characterized in that further include pressure ring I (35),
Plain washer V (36), spring washer V (37), bolt II (38), pressure ring II (42), bolt VI (43), spring washer VI (44), plain cushion
Enclose VI (45)；
The pressure ring I (35) is solid by one end of transmission shaft (34) by plain washer V (36), spring washer V (37), bolt II (38)
It is scheduled on pedestal (8)；
The pressure ring II (42) is another by transmission shaft (34) by bolt VI (43), spring washer VI (44), plain washer VI (45)
End is fixed on pedestal (8).
9. a kind of rotating disc type angle information acquisition device as described in claim 1, which is characterized in that further include case lid (29),
Screw IV (30), spring washer IV (31), plain washer IV (32) and seal gasket (33)；
The case lid (29) is mounted on pedestal (8) by screw IV (30), spring washer IV (31) and plain washer IV (32)；
The seal gasket (33) is mounted between case lid (29) and the contact surface of pedestal (8).
10. a kind of rotating disc type angle information acquisition device as described in claim 1, which is characterized in that further include pressing plate (55)；
In the mounting hole of rotary transformer (28) insertion pedestal (8), pressing plate (55) one end is caught in rotary transformer (28)
In annular groove, the other end is pressed on pedestal (8) by screw VII (52), spring washer VIII (53), plain washer VIII (54), realizes rotation
Fixation of the transformer (28) on pedestal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811527712.3A CN109631748B (en) | 2018-12-13 | 2018-12-13 | Carousel formula angle information acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811527712.3A CN109631748B (en) | 2018-12-13 | 2018-12-13 | Carousel formula angle information acquisition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109631748A true CN109631748A (en) | 2019-04-16 |
| CN109631748B CN109631748B (en) | 2020-10-30 |
Family
ID=66073753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811527712.3A Active CN109631748B (en) | 2018-12-13 | 2018-12-13 | Carousel formula angle information acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109631748B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105827A (en) * | 2004-10-06 | 2006-04-20 | Tokai Rika Co Ltd | Rotation angle sensor |
| CN202267476U (en) * | 2011-10-31 | 2012-06-06 | 徐州重型机械有限公司 | Fire truck and arm support rotation angle detection device thereof |
| CN202382750U (en) * | 2011-12-25 | 2012-08-15 | 贵州华阳电工有限公司 | Mechanical rotary type angular displacement conversion device |
| CN203053424U (en) * | 2012-12-13 | 2013-07-10 | 长沙中联消防机械有限公司 | Engineering equipment and turntable rotation angle detecting system thereof |
| CN103884361A (en) * | 2014-01-27 | 2014-06-25 | 中国船舶重工集团公司第七一〇研究所 | Trusted instrument with safe sampling range adjustment function |
| CN206841698U (en) * | 2017-05-26 | 2018-01-05 | 康士伯船舶电气（江苏）有限公司 | Tail vane steering angle feedback mechanism peculiar to vessel |
-
2018
- 2018-12-13 CN CN201811527712.3A patent/CN109631748B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105827A (en) * | 2004-10-06 | 2006-04-20 | Tokai Rika Co Ltd | Rotation angle sensor |
| CN202267476U (en) * | 2011-10-31 | 2012-06-06 | 徐州重型机械有限公司 | Fire truck and arm support rotation angle detection device thereof |
| CN202382750U (en) * | 2011-12-25 | 2012-08-15 | 贵州华阳电工有限公司 | Mechanical rotary type angular displacement conversion device |
| CN203053424U (en) * | 2012-12-13 | 2013-07-10 | 长沙中联消防机械有限公司 | Engineering equipment and turntable rotation angle detecting system thereof |
| CN103884361A (en) * | 2014-01-27 | 2014-06-25 | 中国船舶重工集团公司第七一〇研究所 | Trusted instrument with safe sampling range adjustment function |
| CN206841698U (en) * | 2017-05-26 | 2018-01-05 | 康士伯船舶电气（江苏）有限公司 | Tail vane steering angle feedback mechanism peculiar to vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109631748B (en) | 2020-10-30 |
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