CN217198630U

CN217198630U - Steering engine assembly with conductive sliding ring

Info

Publication number: CN217198630U
Application number: CN202221263540.5U
Authority: CN
Inventors: 孙自由; 吴迪
Original assignee: Wuhan Pasidibo Technology Co Ltd
Current assignee: Wuhan Pasidibo Technology Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-08-16
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a steering wheel subassembly with electrically conductive sliding ring, including steering wheel subassembly body and rotation axis, the top surface of steering wheel subassembly body is equipped with fixed establishment, fixed establishment is including solid fixed ring, locating piece, screw knob and arc splint, locating piece fixed connection is on solid fixed ring outer wall. Belong to the steering wheel field, the fixed establishment of setting, install solid fixed ring behind the top surface of steering wheel subassembly body through first bolt in advance, place the slip ring stator in the fixed ring and let the rotation axis pass the slip ring stator, the screw knob of solid fixed ring both sides in the rotating can fix slip ring stator centre gripping between the arc splint, thereby the person of facilitating the use realizes quick installation and dismantlement operation to the slip ring that leads electricity, and the coupling mechanism who sets up on the slip ring rotor of the slip ring that leads electricity in the cooperation, the person of facilitating the use is in the same place slip ring rotor and rotation axis fixed connection according to the thickness of the rotation axis on the steering wheel subassembly body.

Description

Steering engine assembly with conductive sliding ring

Technical Field

The utility model relates to a steering wheel field, in particular to steering wheel subassembly with conductive sliding ring easy to assemble conductive sliding ring.

Background

The steering engine is an executing component for controlling the rotation of the control surface of the airplane in the autopilot. The method comprises the following steps: the electric steering engine consists of an electric motor, a transmission part and a clutch. The traditional mode of steering wheel wiring generally adopts the form of fixed connector plug, but this kind of mode of wiring is more mixed and disorderly after realizing the wiring, twine together easily between the circuit, lead to the successor to be unfavorable for debugging and troubleshooting, influence work efficiency easily, simultaneously, the steering wheel needs the rotation many times at the wiring, the circuit after the winding can make the unable effective transmission of signal, thereby need solve this problem through electrically conductive sliding ring, electrically conductive sliding ring is a rotary connector, can realize 360 rotatory transmissions of signal and electric current, make the steering wheel subassembly can accurately provide power and control signal, each instruction that the controller sent is accomplished accurately, avoid the rotation axis of steering wheel subassembly to lead to the problem that the circuit appears twining or breaking off at rotatory in-process. However, the existing conductive slip ring is generally mounted on the equipment by means of flanges or bolts, which is inconvenient to mount and subsequently maintain and replace, and meanwhile, because the slip ring rotor of the conductive slip ring is connected with the rotating shaft by bolts at four sides, the mounting between the conductive slip ring and the rotating shaft of the steering engine assembly is further inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steering wheel subassembly with electrically conductive sliding ring can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a steering engine component with a conductive sliding ring comprises a steering engine component body and a rotating shaft, wherein a fixing mechanism is arranged on the top surface of the steering engine component body and comprises a fixing ring, a positioning block, a thread knob and arc-shaped clamping plates, the positioning block is fixedly connected to the outer wall of the fixing ring, the fixing ring is fixedly connected to the top surface of the steering engine component body through a first bolt, the arc-shaped clamping plates are located in the fixing ring, the thread knob penetrates through the fixing ring and is movably connected with the arc-shaped clamping plates through a rotating block at the front end, a sliding ring stator is arranged between the arc-shaped clamping plates, a sliding ring rotor is arranged inside the sliding ring stator, connecting mechanisms are arranged on two sides of the outer wall of the sliding ring rotor and comprise L-shaped rods, connecting semi-rings and connecting blocks, the L-shaped rods are fixedly connected to two sides of the outer wall of the sliding ring rotor, and the connecting semi-rings are movably connected to the L-shaped rods through adjusting rods on the outer wall, the connecting blocks are fixedly connected to two sides of the connecting semi-rings and fixedly connected with each other through second bolts and nuts, and the rotating shaft is located between the connecting semi-rings.

Preferably, the four sides of the outer wall of the fixing ring are respectively and fixedly provided with a positioning block, the top surface of each positioning block is provided with a positioning hole, the top surface of the steering engine component body is provided with a thread groove corresponding to the positioning hole, the first bolt penetrates through the positioning hole and is screwed in the thread groove, and two sides of the outer wall of the fixing ring are respectively provided with a threaded hole.

Preferably, a convex groove is formed in the outer wall of the arc-shaped clamping plate, the threaded knob is screwed in and installed in the threaded hole, a rotating block is fixedly installed at the front end of the threaded knob, and the rotating block is movably installed in the convex groove.

Preferably, the rotating shaft penetrates through the slip ring stator and the slip ring rotor, the side walls of the two sides of the slip ring rotor are respectively and fixedly provided with an L-shaped rod, the side wall of the L-shaped rod is provided with an adjusting hole, and two sides of the inner wall of the groove of the adjusting hole are respectively and fixedly provided with a guide sliding strip.

Preferably, the outer wall of the connecting semi-ring is fixedly provided with an adjusting rod, the adjusting rod is installed in the adjusting hole in an inserting mode, the side walls of the two sides of the adjusting rod are provided with guide sliding grooves corresponding to the guide sliding strips, and the guide sliding strips are installed in the guide sliding grooves in a sliding mode.

Preferably, the connecting blocks are fixedly mounted on the side walls of the two sides of the connecting semi-ring respectively, the connecting holes are formed in the side walls of the connecting blocks, the second bolt is installed in the connecting holes in an inserting mode, and the nut is screwed into the second bolt.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the fixed establishment of setting, install solid fixed ring behind the top surface of steering wheel subassembly body through first bolt in advance, place the slip ring stator in the fixed ring and let the rotation axis pass the slip ring stator, the screw knob in the solid fixed ring both sides of rotating can fix slip ring stator centre gripping between the arc splint, thereby the person of facilitating the use realizes installing fast and dismantlement operation to electrically conductive sliding ring, and the coupling mechanism who sets up on the slip ring rotor of electrically conductive sliding ring is cooperated, but the person of facilitating the use is in the same place slip ring rotor and rotation axis fixed connection according to the thickness of the rotation axis on the steering wheel subassembly body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the fixing mechanism of the present invention;

fig. 3 is a schematic view of the structure split of the connection mechanism of the present invention.

In the figure: 1. a steering engine component body; 2. a rotating shaft; 3. a fixing mechanism; 4. a slip ring stator; 5. a slip ring rotor; 6. a connecting mechanism; 7. a thread groove; 8. a fixing ring; 9. positioning blocks; 10. positioning holes; 11. a threaded hole; 12. a threaded knob; 13. rotating the block; 14. an arc-shaped splint; 15. a convex groove; 16. a first bolt; 17. an L-shaped rod; 18. an adjustment hole; 19. a guide slider; 20. adjusting a rod; 21. a guide chute; 22. connecting the half rings; 23. connecting blocks; 24. connecting holes; 25. a second bolt; 26. and a nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a steering engine assembly with a conductive slip ring comprises a steering engine assembly body 1 and a rotating shaft 2, a fixing mechanism 3 is arranged on the top surface of the steering engine assembly body 1, the fixing mechanism 3 comprises a fixing ring 8, a positioning block 9, a threaded knob 12 and arc-shaped clamping plates 14, the positioning block 9 is fixedly connected on the outer wall of the fixing ring 8, the fixing ring 8 is fixedly connected on the top surface of the steering engine assembly body 1 through a first bolt 16, the arc-shaped clamping plates 14 are arranged in the fixing ring 8, the threaded knob 12 passes through the fixing ring 8 and is movably connected with the arc-shaped clamping plates 14 through a rotating block 13 at the front end, a slip ring stator 4 is arranged between the arc-shaped clamping plates 14, a slip ring rotor 5 is arranged inside the slip ring stator 4, connecting mechanisms 6 are arranged on two sides of the outer wall of the slip ring rotor 5, the connecting mechanisms 6 comprise L-shaped rods 17, connecting semi-rings 22 and connecting blocks 23, the L-shaped rods 17 are fixedly connected on two sides of the outer wall of the slip ring rotor 5, and connecting half 22 is movably connected to L-shaped rod 17 through adjusting rod 20 on the outer wall, connecting blocks 23 are fixedly connected to both sides of connecting half 22, connecting blocks 23 are fixedly connected to each other through second bolt 25 and nut 26, and rotating shaft 2 is located between connecting half 22.

As shown in fig. 2, in this embodiment, in order to facilitate installation of the conductive slip ring, positioning blocks 9 are respectively fixedly installed on four sides of an outer wall of a fixing ring 8, a positioning hole 10 is formed in a top surface of each positioning block 9, a thread groove 7 corresponding to the positioning hole 10 is formed in a top surface of a steering engine assembly body 1, a first bolt 16 penetrates through the positioning hole 10 and is screwed into the thread groove 7, threaded holes 11 are respectively formed in two sides of an outer wall of the fixing ring 8, a convex groove 15 is formed in an outer wall of an arc-shaped clamping plate 14, a threaded knob 12 is screwed into the threaded hole 11, a rotating block 13 is fixedly installed at a front end of the threaded knob 12, and the rotating block 13 is movably installed in the convex groove 15;

the specific operation is as follows: firstly, a fixed ring 8 is placed on the top surface of a steering engine component body 1, positioning holes 10 formed on the top surfaces of positioning blocks 9 arranged on four sides of the outer wall of the fixed ring 8 are aligned with thread grooves 7 formed on the top surface of the steering engine component body 1, then a first bolt 16 is inserted into the positioning blocks 9 and screwed into the thread grooves 7, so that the fixed ring 8 is fixed on the top surface of the steering engine component body 1, then a sliding ring stator 4 is placed between the fixed rings 8 and between arc-shaped clamping plates 14 symmetrical in the fixed ring 8, a rotating shaft 2 on the steering engine component body 1 passes through the sliding ring stator 4 and the sliding ring rotor 5, finally, threaded knobs 12 positioned on two sides of the fixed ring 8 are simultaneously rotated, the threaded knobs 12 realize threaded rotation operation in threaded holes 11 formed in the outer wall of the fixed ring 8, meanwhile, a rotating block 13 arranged at the front end of the threaded knobs 12 rotates in convex grooves 15 formed in the outer wall of the arc-shaped clamping plates 14, and the arc-shaped clamping plates 14 are pushed by continuously rotating the threaded knob 12, the symmetrical arc-shaped clamping plates 14 perform relative movement operation until the threaded knob 12 cannot be rotated, so that the conductive slip ring is clamped and fixed between the arc-shaped clamping plates 14 and is arranged on the top surface of the steering engine assembly body 1.

As shown in fig. 3, in the present embodiment, in order to fixedly connect a slip ring rotor 5 of a conductive slip ring with a rotating shaft 2, the rotating shaft 2 passes through a slip ring stator 4 and the slip ring rotor 5, and L-shaped rods 17 are respectively fixedly mounted on both side walls of the slip ring rotor 5, adjustment holes 18 are formed on the side walls of the L-shaped rods 17, guide slides 19 are respectively fixedly mounted on both sides of an inner wall of each adjustment hole 18, an adjustment rod 20 is fixedly mounted on an outer wall of a connecting half ring 22, and the adjustment rod 20 is penetratingly mounted in the adjustment hole 18, guide slide grooves 21 corresponding to the guide slides 19 are formed on both side walls of the adjustment rod 20, and the guide slides 19 are slidably mounted in the guide slide grooves 21, connecting blocks 23 are respectively fixedly mounted on both side walls of the connecting half ring 22, and connecting holes 24 are formed on a side wall of the connecting block 23, second bolts 25 are penetratingly mounted in the connecting holes 24, and the nut 26 is screwed on the second bolt 25;

the specific operation is as follows: firstly, according to the size of rotating shaft 2 on steering engine component body 1, connecting half ring 22 is adjusted and connecting half ring 22 is attached to the side walls of two sides of rotating shaft 2, during the adjustment process, an adjusting rod 20 arranged on the outer wall of the connecting semi-ring 22 is moved, the adjusting rod 20 moves in an adjusting hole 18 arranged on an L-shaped rod 17 arranged on the outer wall of the slip ring rotor 5, and the adjusting rod 20 slides along the guiding sliding strips 19 arranged at the two sides of the inner wall of the groove of the adjusting hole 18 through the guiding sliding grooves 21 arranged at the two sides, after the connecting half rings 22 are attached at the two sides of the rotating shaft 2, the connecting blocks 23 installed at both sides of the symmetrical coupling half rings 22 are aligned with each other, and finally, the second bolts 25 are inserted into the coupling holes 24 aligned with each other, and the rotating shaft 2 is fixed between the coupling half rings 22 by screwing the nut 26 onto the second bolt 25, thereby fixedly coupling the rotating shaft 2 and the slip ring rotor 5 of the conductive slip ring.

While the invention has been described in detail with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims

1. The utility model provides a steering wheel subassembly with conductive sliding ring, includes steering wheel subassembly body (1) and rotation axis (2), its characterized in that: the top surface of steering wheel subassembly body (1) is equipped with fixed establishment (3), fixed establishment (3) are including solid fixed ring (8), locating piece (9), screw knob (12) and arc splint (14), locating piece (9) fixed connection is on solid fixed ring (8) outer wall, and just solid fixed ring (8) are through first bolt (16) fixed connection on the top surface of steering wheel subassembly body (1), arc splint (14) are located solid fixed ring (8), and screw knob (12) pass solid fixed ring (8) turning block (13) and arc splint (14) swing joint through the front end, be equipped with sliding ring stator (4) between arc splint (14), and the inside of sliding ring stator (4) is equipped with sliding ring rotor (5), the outer wall both sides of sliding ring rotor (5) are equipped with coupling mechanism (6), coupling mechanism (6) include L type pole (17), Connect semi-ring (22) and connecting block (23), L type pole (17) fixed connection is in the outer wall both sides of sliding ring rotor (5), and connects semi-ring (22) through adjusting pole (20) swing joint on the outer wall on L type pole (17), connecting block (23) fixed connection is in the both sides of connecting semi-ring (22), and passes through second bolt (25) and nut (26) fixed connection between connecting block (23), rotation axis (2) are located and connect between semi-ring (22).

2. The steering engine assembly with the conductive slip ring of claim 1, wherein: the four sides of the outer wall of the fixing ring (8) are respectively and fixedly provided with a positioning block (9), the top surface of each positioning block (9) is provided with a positioning hole (10), the top surface of the steering engine component body (1) is provided with a thread groove (7) corresponding to the positioning hole (10), a first bolt (16) penetrates through the positioning hole (10) and is screwed into the thread groove (7) to be installed in the thread groove, and two sides of the outer wall of the fixing ring (8) are respectively provided with a threaded hole (11).

3. The steering engine assembly with the conductive slip ring of claim 2, wherein: a convex groove (15) is formed in the outer wall of the arc-shaped clamping plate (14), the threaded knob (12) is screwed into the threaded hole (11), a rotating block (13) is fixedly mounted at the front end of the threaded knob (12), and the rotating block (13) is movably mounted in the convex groove (15).

4. The steering engine assembly with the conductive slip ring of claim 3, wherein: the rotating shaft (2) penetrates through the slip ring stator (4) and the slip ring rotor (5), L-shaped rods (17) are fixedly mounted on the side walls of the two sides of the slip ring rotor (5) respectively, adjusting holes (18) are formed in the side walls of the L-shaped rods (17), and guide sliding strips (19) are fixedly mounted on the two sides of the inner wall of each adjusting hole (18) respectively.

5. The steering engine assembly with the conductive slip ring according to claim 4, wherein: the adjusting device is characterized in that an adjusting rod (20) is fixedly mounted on the outer wall of the connecting half ring (22), the adjusting rod (20) is installed in an adjusting hole (18) in an inserting mode, guide sliding grooves (21) corresponding to the guide sliding strips (19) are formed in the side walls of the two sides of the adjusting rod (20), and the guide sliding strips (19) are installed in the guide sliding grooves (21) in a sliding mode.

6. The steering engine assembly with the conductive slip ring according to claim 5, wherein: connecting blocks (23) are fixedly mounted on the side walls of the two sides of the connecting half ring (22) respectively, connecting holes (24) are formed in the side walls of the connecting blocks (23), second bolts (25) penetrate through the connecting holes (24), and nuts (26) are screwed in and mounted on the second bolts (25).