CN113340273B - Electromagnetic induction type contactless inclination sensor - Google Patents
Electromagnetic induction type contactless inclination sensor Download PDFInfo
- Publication number
- CN113340273B CN113340273B CN202110468134.6A CN202110468134A CN113340273B CN 113340273 B CN113340273 B CN 113340273B CN 202110468134 A CN202110468134 A CN 202110468134A CN 113340273 B CN113340273 B CN 113340273B
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- electromagnetic induction
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- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 17
- 230000008093 supporting effect Effects 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 15
- 238000004080 punching Methods 0.000 claims description 11
- 239000011229 interlayer Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 abstract description 20
- 230000000087 stabilizing effect Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 208000032825 Ring chromosome 2 syndrome Diseases 0.000 description 1
- 208000002991 Ring chromosome 4 syndrome Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses an electromagnetic induction type contactless inclination sensor which structurally comprises a balance wing, an electric wire, a host machine, a stabilizing ring and a conical roller, wherein the balance wing is connected to the host machine, the host machine is connected with the electric wire, the electric wire is matched with the conical roller through the stabilizing ring in an electric connection mode, a weighing device and a supporting structure are arranged on a power-assisted assembly, the weighing device and the supporting structure are matched on a clamping pad, when the conical roller is vertically supported and limited by a retainer, the supporting structure is opened and closed on the weighing device, so that the weighing device intermittently drives the roller to twist, the rotating stress point of the roller can be enabled to circularly change along the arc top end of the roller, and the arc top end of the roller can be prevented from being worn by a tangent plane.
Description
Technical Field
The invention relates to the field of sensors, in particular to an electromagnetic induction type contactless inclination sensor.
Background
Many vehicles and machines such as automobiles, airplanes, and elevators are equipped with tilt sensors for detecting the tilt angle of an object, and these vehicles and machines adjust and control devices such as a generator according to the tilt angle detected by the tilt sensors in order to keep the posture thereof correct and the center of gravity stable, and the following disadvantages occur in the use of the conventional electromagnetic induction type contactless tilt sensors:
the rotation of a common conical roller is mainly used for improving the rotation efficiency of an inner shaft of a sensor, when the conical roller rotates between an inner ring and an outer ring of a bearing, the outer side of the conical roller is vertically supported and limited by a retainer, so that after long-time movement, the arc top end of the roller can be worn by a tangent plane, the rotation area of the arc top end is reduced, the roller cannot move completely according to the original action track, the roller can swing in the original limiting space, and equipment is difficult to maintain to move under the correct posture and the stable center of gravity.
Disclosure of Invention
The invention provides an electromagnetic induction type non-contact tilt sensor, which structurally comprises a balance wing, an electric wire, a host, a stable holding ring and a conical roller, wherein the balance wing is connected to the host, the electric wire is matched with the conical roller through the stable holding ring in an electric connection mode, the stable holding ring comprises an embedding frame, a sleeve gasket, a retainer, a butt clamp, a power assisting component and a bearing, the embedding frame is connected into the host through the bearing and is connected with the sleeve gasket, the sleeve gasket is movably clamped on the butt clamp, the butt clamp is connected to the retainer, and the conical roller is matched in the retainer in a sliding mode through the power assisting component.
As a further improvement of the invention, the boosting assembly comprises a fixed seat, a weighing device, a roof supporting structure, a ball and a clamping pad, wherein the fixed seat is connected to the clamping pad through the ball, and the weighing device and the roof supporting structure are arranged on the clamping pad.
As a further improvement of the invention, the clamping pad is movably clamped in the retainer, and the surface of the clamping pad is matched with the ball in a rolling way, so that the angle of the bottom of the conical roller can be conveniently adjusted.
As a further improvement of the invention, the roof supporting structure comprises a tightening piece, a grinding ring, a clamping plate, an adjusting pocket and a combining leaf, wherein the tightening piece is arranged on the grinding ring, the grinding ring is connected with the clamping plate, the clamping plate is connected with the combining leaf and is in sliding fit with the clamping pad, and the combining leaf is in rotating fit with the grinding ring through the adjusting pocket.
As a further improvement of the invention, the tightening piece comprises an arch plate, a deviation bow, a telescopic rod, a conversion ring and an interlayer, wherein the interlayer is connected to the arch plate, the interlayer is connected to the inside of the deviation bow through the conversion ring, and the telescopic rod is connected to the deviation bow and connected to the combining hinge.
As a further improvement of the invention, the jacking structure comprises a pushing disc, a through cavity, a cross piece, a punching plate and a pressing block, wherein the pushing disc is in sliding fit on the arch bar through the cross piece and is connected outside the pressing block, the punching plate is movably clamped between the pressing block and the through cavity, and the pressing block is connected on the arch bar.
As a further improvement of the invention, the punching plate is indirectly matched on the clamping pad and can be mutually inserted and staggered with the fold line structure of the clamping pad, thereby being beneficial to mutual force assistance between the structures.
As a further improvement of the invention, the cross piece comprises a supporting plate, an internal net, a slide way, a connecting rib and a clamping seat, wherein the supporting plate is connected inside the clamping seat and connected inside the through cavity, the clamping seat is connected with the connecting rib, the connecting rib is in sliding fit on the slide way and connected inside with the internal net, and the internal net is in transition fit on the arch plate.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the power-assisted assembly is provided with the weighing device and the supporting structure, the weighing device and the supporting structure are matched on the clamping pad, when the conical roller is vertically supported and limited by the retainer, the supporting structure is opened and closed on the weighing device, so that the weighing device intermittently drives the roller to twist, the rotating stress point of the roller can be ensured to circularly change along the arc top end of the roller, and the tangent plane abrasion of the arc top end of the roller can be prevented.
2. The arch bar is provided with the gap corresponding to the connecting rib, so that the sliding of the connecting rib towards two sides can be directly limited, a deflection reinforced power can be given to the weighing device at the moment, and the omnibearing rotation of the arc end of the conical roller can be better assisted.
3. The arch bar is fixedly connected to the middle of the arch bar through the pressing block, the arch bar has certain elasticity, and after the arch bar is arched upwards, the pushing discs on the two sides of the pressing block can be accommodated and supported, so that the corresponding position supplementing supporting effect is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an electromagnetic induction type contactless tilt sensor according to the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the stabilizer ring of the present invention.
FIG. 3 is a cross-sectional view of a booster assembly according to the present invention.
Fig. 4 is a schematic top view of the counterbalancing apparatus of the present invention.
Fig. 5 is a schematic plan view of the tension member of the present invention.
Fig. 6 is a schematic top view of the roofing structure of the present invention.
Fig. 7 is a schematic plan view of a cross member of the present invention.
In the figure: balance wing-1, electric wire-2, main machine-3, stable holding ring-4, conical roller-5, embedded frame-41, sleeve pad-42, retainer-43, butt clamp-44, boosting component-45, bearing-46, fixing seat-451, balance-making device-452, coping structure-453, ball-454, clamping pad-455, tension piece-2 a1, running-in ring-2 a2, clamping plate-2 a3, adjusting pocket-2 a4, folding leaf-2 a5, arch plate-a 11, deviation bow-a 12, telescopic rod-a 13, conversion ring-a 14, interlayer-a 15, push disc-3 b1, through cavity-3 b2, cross piece-3 b3, punching plate-3 b4, pressing block-3 b5, supporting plate-b 31, Built-in net-b 32, slide-b 33, connecting rib-b 34 and clamping seat-b 35.
Detailed Description
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-3, the present invention provides an electromagnetic induction type contactless tilt sensor, which comprises a balance wing 1, an electric wire 2, a main unit 3, two stabilizing rings 4, and a conical roller 5, wherein the balance wing 1 is provided with two, both of which are fixedly connected to the outer surface of the main unit 3, the main unit 3 is connected with the electric wire 2 by welding, the electric wire 2 is matched with the conical roller 5 by the stabilizing rings 4 in an electrical connection manner, the stabilizing rings 4 comprise an embedded frame 41, a sleeve pad 42, a retainer 43, a butt clamp 44, a power assisting assembly 45, and a bearing 46, the embedded frame 41 is fixedly connected to the main unit 3 by the bearing 46, the top end of the embedded frame is connected with the sleeve pad 42 in an embedding manner, the sleeve pad 42 is movably clamped at two sides of the butt clamp 44, the butt clamp 44 is connected to two sides of the retainer 43 in a sleeving manner, the conical roller 5 is slidably matched in the retainer 43 by the power assisting assembly 45, the boosting assembly 45 comprises a fixing seat 451, a weighing device 452, a roof supporting structure 453, balls 454 and a clamping pad 455, the fixing seat 451 is connected to the arc edge of the clamping pad 455 in an embedded manner through the balls 454, the bottom of the clamping pad 455 is provided with the weighing device 452 and the roof supporting structure 453, the clamping pad 455 is of a triangular structure and movably clamped inside the holding frame 43, the balls 454 are matched on the surface of the vertical stripe of the clamping pad 455 in a rolling manner, so that the angle of the bottom of the conical roller 5 can be adjusted conveniently, the boosting assembly 45 is provided with the weighing device 452 and the roof supporting structure 453, the weighing device 452 and the roof supporting structure 453 are matched on the clamping pad 455, when the conical roller 5 is vertically supported and limited by the holding frame 43, the roof supporting structure 453 is opened and closed on the weighing device 452, so that the weighing device 452 intermittently drives the roller 5 to twist, and the rotation stress point of the roller 5 can be enabled to circularly changed along the arc top end of the roller 5, to prevent the top end of the roller arc 5 from being worn by the cutting surface.
Example 2
As shown in fig. 4-7, based on embodiment 1, the present invention combines the mutual cooperation of the following structural components, the roof-supporting structure 453 comprises a tightening piece 2a1, a grinding ring 2a2, a clamping plate 2a3, an adjusting pocket 2a4 and a union leaf 2a5, the tightening piece 2a1 is arranged on the grinding ring 2a2, the grinding ring 2a2 is hinged with the clamping plate 2a3 on the outer circumference, the clamping plate 2a3 is connected with the union leaf 2a5 on both sides and is slidingly fitted on the clamping pad 455, the union leaf 2a5 is rotatably fitted on the outer circumference of the grinding ring 2a2 through an adjusting pocket 3872 a 466, the grinding ring 2a1 comprises a11, an offset bow 12, a 6472, a 6855, a14 and a14, the interlayer 14 a14 is connected with the interlayer 14 on both sides, the interlayer 14 is connected with the interlayer 14 by the switching ring 14, the arch 14 is connected on the inner side of the hinged bow 14, the adjustable pocket 14 is welded on the offset of the inner side of the 14 a14, and is sleeved and connected on the hinge 2a5, the supporting structure 453 comprises a push disk 3b1, a through cavity 3b2, a cross piece 3b3, a punching plate 3b4 and a press-fit block 3b5, the push disk 3b1 is slidably fitted on the arch plate a11 through the cross piece 3b3 and is hinged and connected to the outside of the press-fit block 3b5, the punching plate 3b4 is movably clamped between the press-fit block 3b5 and the lower circumference of the through cavity 3b2, the press-fit block 3b5 is fixedly connected on the arch plate a11, the cross section of the punching plate 3b4 is a right-angle bent structure and is indirectly fitted on the bottom of the clamping pad 455 and can be mutually interpenetrated and staggered with the bent structure of the clamping pad 455, so as to facilitate mutual force borrowing between the structures, the cross piece 3b3 comprises a supporting plate b31, an internal mesh b32, a slideway b32, a connecting rib 32, a clamping seat b32 is connected on the inside of the clamping seat 32, and is hinged and is connected with the through 32 b32, the connecting rib B34 is an inverted B-shaped structure, the middle part of the connecting rib B34 is in sliding fit with the slideway B33, the inner part of the connecting rib B32 is inserted and connected, the inner net B32 is in transition fit with the arch plate a11, because the arch plate a11 is provided with a notch corresponding to the connecting rib B34, the sliding of the connecting rib B34 towards two sides can be directly limited, a deflection reinforced power can be given to the weighing device 452 at this moment, the all-round rotation of the arc end of the conical roller 5 can be better assisted, the connecting rib B5 is fixedly connected with the middle part of the arch plate a11, the arch plate a11 has certain elasticity, and after the arch plate a11 is upwards arched, the pushing disks 3B1 on two sides of the pressing block 3B5 can be accommodated and supported, and a corresponding position supplementing supporting effect is achieved.
The following is a description of the working principle of the electromagnetic induction type contactless tilt sensor in the above technical solution:
in the invention, when the conical roller 5 rotates between the inner ring and the outer ring of the bearing 46, in order to avoid the outer side of the conical roller 5 being vertically supported by the retainer 43, after the conical roller moves for a long time, the top end of the circular arc of the roller 5 can be abraded, therefore, the booster assembly 45 is arranged at the bottom of the retainer 43 and the bottom of the conical roller 5, when the conical roller 5 rotates, the clamping pad 455 is pressed through the fixing seat 451, the pressing force is divided into two parts by the triangular structure of the clamping pad 455, the two parts are gradually opened on the punching plate 3b4, the clamping pad 455 is pushed to further slide from the punching plate 3b4 to the pushing disc 3b1 by matching with the ball 454 rolling on the fold structure of the clamping pad 455, the pressing block 3b5 at the middle part of the pushing disc 3b1 is pried upwards by utilizing the lever principle, the ejecting plate a11 with the bottom of the pressing block 3b5 is upwards to form an arched structure, the telescopic rod a15 is matched with the telescopic rod a13, and pulled obliquely deviates from the two sides 12 a 36 a of the telescopic rod 13 arranged opposite to the telescopic rod a12, the weighing apparatus 452 starts to rotate in the circumferential direction with an initial inclination, and drives the joint leaves 2a5 at two sides to roll towards the grinding ring 2a2, so as to reduce the length of the weighing apparatus, so that the adjusting pocket 2a4 can change the angle of the sliding of the clamping plate 2a3 on the clamping pad 455, ensure that the clamping plate 2a3 can slide upwards, pass through the space between the pushing discs 3b1 and clamp at two sides of the clamping pad 455, and the arched structure of the adjusting pocket 2a4 can directly support the pushing disc 3b1 and the through cavity 3b2, so that the clamping seat b35 slides along the low outlet of the through cavity 3b2 and can drive the connecting rib b34 to slide on the arch plate a11, finally, because the connecting rib b34 is just matched with the notch of the arch plate a11, when the connecting ribs are mutually clamped together, the built-in mesh b32 of the matching connecting rib b34 is instantly pressed to straighten the pushing force applied to the secondary circumferential rotation of the arch plate a11, so that the rotating apparatus 452 is not in contact with the rotating frame 41, and the conical end of the rotating drum 5 is intermittently changed in the process, the rotation stress point of the roller 5 can be ensured to circularly change from inside to outside along the top end of the circular arc, and the roller can be maintained to move under the correct posture and the stable gravity center.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like, as used herein, are used in an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is not to be construed as limiting the invention.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
Claims (8)
1. An electromagnetic induction type contactless tilt sensor characterized in that: the structure of the device comprises a balance wing (1), an electric wire (2), a main machine (3), a stable holding ring (4) and a conical roller (5), the balance wing (1) is connected to a main machine (3), the main machine (3) is connected with an electric wire (2), the electric wire (2) is matched with the conical roller (5) through the stable holding ring (4) in an electric connection way, the stable holding ring (4) comprises an embedded frame (41), a sleeve gasket (42), a retainer (43), a butt clamp (44), a power assisting component (45) and a bearing (46), the embedded frame (41) is connected in the host (3) through a bearing (46), and is connected with a sleeve pad (42), the sleeve pad (42) is movably clamped on the butt clamp (44), the butt clamp (44) is connected to the retainer (43), and the conical roller (5) is in sliding fit with the retainer (43) through the power assisting component (45).
2. An electromagnetic induction type contactless tilt sensor according to claim 1, characterized in that: the boosting assembly (45) comprises a fixing seat (451), a balance control device (452), a roof supporting structure (453), a ball (454) and a clamping pad (455), the fixing seat (451) is connected to the clamping pad (455) through the ball (454), and the clamping pad (455) is provided with the balance control device (452) and the roof supporting structure (453).
3. An electromagnetic induction type contactless tilt sensor according to claim 2, characterized in that: the clamping pad (455) is movably clamped in the retainer (43), and the surface of the clamping pad is in rolling fit with the ball (454).
4. An electromagnetic induction type contactless tilt sensor according to claim 2, characterized in that: the roof supporting structure (453) comprises a tightening piece (2a1), a grinding ring (2a2), a clamping plate (2a3), an adjusting pocket (2a4) and a combining leaf (2a5), wherein the tightening piece (2a1) is arranged on the grinding ring (2a2), the grinding ring (2a2) is connected with the clamping plate (2a3), the clamping plate (2a3) is connected with the combining leaf (2a5) and is in sliding fit with a clamping pad (455), and the combining leaf (2a5) is in rotating fit with the grinding ring (2a2) through the adjusting pocket (2a 4).
5. An electromagnetic induction type contactless tilt sensor according to claim 4, characterized in that: the tightening piece (2a1) comprises an arch plate (a11), a deviation arch (a12), an expansion link (a13), a conversion ring (a14) and an interlayer (a15), wherein the arch plate (a11) is connected with the interlayer (a15), the interlayer (a15) is connected in the deviation arch (a12) through the conversion ring (a14), the deviation arch (a12) is connected with the expansion link (a13) and is connected to the combining hinge (2a 5).
6. An electromagnetic induction type contactless tilt sensor according to claim 2, characterized in that: the supporting structure (453) comprises a push disc (3b1), a through cavity (3b2), a cross piece (3b3), a punching plate (3b4) and a pressing block (3b5), wherein the push disc (3b1) is in sliding fit with the arch plate (a11) through the cross piece (3b3) and is connected to the pressing block (3b5), the punching plate (3b4) is movably clamped between the pressing block (3b5) and the through cavity (3b2), and the pressing block (3b5) is connected to the arch plate (a 11).
7. An electromagnetic induction type contactless tilt sensor according to claim 6, characterized in that: the die-cutting plate (3b4) indirectly engages on the clamping pad (455).
8. An electromagnetic induction type contactless tilt sensor according to claim 6, characterized in that: the cross piece (3b3) comprises a supporting plate (b31), an internal net (b32), a slide way (b33), a connecting rib (b34) and a clamping seat (b35), wherein the supporting plate (b31) is connected to the inside of the clamping seat (b35) and connected to the inside of the through cavity (3b2), the clamping seat (b35) is connected with the connecting rib (b34), the connecting rib (b34) is in sliding fit with the slide way (b33) and connected with the internal net (b32), and the internal net (b32) is in transition fit with the arch plate (a 11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110468134.6A CN113340273B (en) | 2021-04-28 | 2021-04-28 | Electromagnetic induction type contactless inclination sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110468134.6A CN113340273B (en) | 2021-04-28 | 2021-04-28 | Electromagnetic induction type contactless inclination sensor |
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| Publication Number | Publication Date |
|---|---|
| CN113340273A CN113340273A (en) | 2021-09-03 |
| CN113340273B true CN113340273B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110468134.6A Expired - Fee Related CN113340273B (en) | 2021-04-28 | 2021-04-28 | Electromagnetic induction type contactless inclination sensor |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898546A (en) * | 2003-12-18 | 2007-01-17 | 艾弗里韦－特罗尼克斯有限责任公司 | Support structure for a load-bearing device |
| CN201266083Y (en) * | 2008-09-17 | 2009-07-01 | 东莞市美满传感器科技有限公司 | Electromagnetic induction type contactless inclination sensor |
| TWM374049U (en) * | 2009-06-26 | 2010-02-11 | Shao-Te Kuo | Electromagnetic induction contactless tilt sensor |
| CN110823183A (en) * | 2019-11-26 | 2020-02-21 | 安阳工学院 | Bridge tower deviation measuring device based on laser technology |
-
2021
- 2021-04-28 CN CN202110468134.6A patent/CN113340273B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898546A (en) * | 2003-12-18 | 2007-01-17 | 艾弗里韦－特罗尼克斯有限责任公司 | Support structure for a load-bearing device |
| CN201266083Y (en) * | 2008-09-17 | 2009-07-01 | 东莞市美满传感器科技有限公司 | Electromagnetic induction type contactless inclination sensor |
| TWM374049U (en) * | 2009-06-26 | 2010-02-11 | Shao-Te Kuo | Electromagnetic induction contactless tilt sensor |
| CN110823183A (en) * | 2019-11-26 | 2020-02-21 | 安阳工学院 | Bridge tower deviation measuring device based on laser technology |
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| CN113340273A (en) | 2021-09-03 |
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