CN115911788B - Compact type bus ring waveguide rotary joint device - Google Patents
Compact type bus ring waveguide rotary joint device Download PDFInfo
- Publication number
- CN115911788B CN115911788B CN202211167175.2A CN202211167175A CN115911788B CN 115911788 B CN115911788 B CN 115911788B CN 202211167175 A CN202211167175 A CN 202211167175A CN 115911788 B CN115911788 B CN 115911788B
- Authority
- CN
- China
- Prior art keywords
- groove
- sliding
- wall
- block
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 41
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 239000000835 fiber Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a compact bus ring waveguide rotary joint device which comprises a mounting frame, wherein a radio frequency block is arranged at one end, far away from the mounting frame, of an outer conductor, a first groove is formed in the radio frequency block, a first sliding groove is formed in the first groove, and a first sliding plate is connected in the first sliding groove in a sliding mode. According to the invention, the extrusion rod is arranged on the outer wall of the first pull rod, the extrusion plate is arranged in the first groove, the third magnet is arranged on the outer wall of the clamping block, the second baffle is arranged on the outer wall of the clamping block, the first baffle is arranged in the first groove, and the first spring is arranged between the extrusion plate and the first groove, so that the extrusion plate can be driven by the first pull rod to move.
Description
Technical Field
The invention relates to the technical field of feeder systems, in particular to a compact bus ring waveguide rotary joint device.
Background
The rotary joint is a device for guaranteeing radio frequency signal continuity in a rotary antenna system, which is a key device in various mechanical scanning radar systems, and in order to optimize the structure of a radio frequency signal transmission device, a multi-channel rotary joint with more microwave signal channels and capable of bearing large peak power is required to be designed. The optical fiber slip ring ensures data transmission between rotating parts, can rotate continuously or intermittently without limit, and simultaneously transmits large-capacity data and signals to a rotating part from a fixed part. Because it is not affected by electromagnetic, unlike other transmission media, it can not decrypt signals through the transmission stage, and can be used in military, aerospace, industrial fields and security systems in the security of the country or international. In order to realize the structural optimization of the radar multifunctional machine, the multi-channel radio frequency rotary joint and the optical fiber slip ring are combined into the compact bus ring waveguide rotary joint.
At present, when the rotary joint on the market is used, the rotary joint is required to be connected with an external spread spectrum article for use, so that the rotary antenna system can ensure that radio frequency signals are continuous, in actual use, when the radio frequency block on the rotary joint is damaged and needs to be replaced, the radio frequency block is fixedly connected with the outer conductor, so that when the radio frequency block is replaced, the outer conductor is required to be integrally separated from the mounting frame on the rotary joint, and further the radio frequency block is replaced too troublesome.
Disclosure of Invention
The invention aims to provide a compact bus ring waveguide rotary joint device, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a compact bus ring waveguide rotary joint device comprises a mounting frame;
the outer conductor is arranged on one side of the outer wall of the mounting frame;
the inner conductor is arranged in the mounting frame, and a bearing is arranged between the inner conductor and the mounting frame;
the first connector is fixedly connected to one side of the outer wall of the mounting frame;
the outer conductor is kept away from mounting bracket one end and is equipped with the radio frequency piece, the inside first recess that has seted up of radio frequency piece, the inside first spout of having seted up of first recess, the inside sliding connection of first spout has first slide, the inside second spout of having seted up of first recess, the inside sliding connection of second spout has the second slide, first slide one end fixedly connected with stripper plate, first slide one end fixedly connected with second slide is kept away from to the stripper plate outer wall, be equipped with first spring between stripper plate and the first recess, stripper plate bottom fixedly connected with movable plate, movable plate outer wall fixedly connected with first magnet, first magnet one side fixedly connected with second magnet, the inside block that is equipped with of first recess, the second recess has been seted up to the radio frequency piece bottom, block one end runs through inside the second recess, block and radio frequency piece sliding connection, block outer wall fixedly connected with third magnet, first recess inside fixedly connected with first baffle, block outer wall fixedly connected with second magnet.
Further, the clamping groove is formed in the outer wall of the outer conductor, one end of the clamping block is clamped with the clamping groove, a fixing block is fixedly connected inside the first groove, a third groove is formed in the fixing block, a first pull rod is connected inside the third groove in a sliding mode, one end of the first pull rod penetrates through the outer wall of the radio frequency block, the first pull rod is connected with the radio frequency block in a sliding mode, and the extrusion rod can move inside the first groove in a sliding mode due to the fact that the first pull rod is added.
Further, the fourth recess has been seted up to inside the first pull rod, the inside second pull rod that is equipped with of fourth recess, the bar groove has been seted up to first pull rod outer wall, bar groove and fourth recess intercommunication, second pull rod and bar groove sliding connection, second pull rod outer wall fixedly connected with gag lever post, the spacing groove has been seted up to inside the third recess, gag lever post one end runs through inside the third recess, gag lever post and first pull rod sliding connection, gag lever post one end and spacing groove looks block, first pull rod outer wall fixedly connected with extrusion rod, the joining of gag lever post, the position of first pull rod is fixed.
Further, a second spring is arranged between the outer wall of the second pull rod and the fourth groove, one end of the second spring is fixedly connected with the outer wall of the second pull rod, the other end of the second spring is fixedly connected with the inner portion of the fourth groove, and the second spring is added, so that the second pull rod can return to the initial position.
Further, the inside fixedly connected with fixed plate of first recess, the fixed plate outer wall articulates there is the sliding sleeve, sliding sleeve one end sliding connection has the slide bar, the slide bar is kept away from sliding sleeve one end and is articulated to have fixed cover, fixed cover one end sliding connection has the dead lever, the joining of slide bar makes the sliding sleeve can drive fixed cover motion.
Further, dead lever one end and the inside fixed connection of first recess, be equipped with the third spring between dead lever and the first recess, dead lever one end fixedly connected with limiting plate is kept away from to the dead lever, and the joining of dead lever makes the slide bar can drive the limiting plate motion.
Further, a round hole is formed in one side of the outer wall of the radio frequency block, the round hole is communicated with the first groove, the first magnet and the third magnet repel each other, the second magnet and the third magnet attract each other, and the first magnet and the second magnet are added, so that the third magnet can slide in the first groove.
Further, the mounting bracket outer wall is kept away from first connector one side fixedly connected with second connector, the inside allotment awl that is equipped with of mounting bracket, the inside stator body that is equipped with of mounting bracket, be equipped with the rotor body between stator body and the inner conductor, be connected through optic fibre between stator body and the rotor body, the joining of stator body makes the signal can transmit.
Further, the number of the round holes is multiple, the round holes are uniformly distributed on the outer wall of the radio frequency block, and the positions of the bolts are limited due to the addition of the round holes.
Furthermore, the cross section of the extrusion plate is circular arc, and the outer wall of the limiting plate is provided with internal threads, so that the position of the bolt can be fixed due to the addition of the internal threads.
Compared with the prior art, the invention has the beneficial effects that:
1. the compact bus ring waveguide rotary joint device can enable a radio frequency block to be replaced simply and conveniently, the extrusion rod is arranged on the outer wall of the first pull rod, the extrusion plate is arranged in the first groove, the first sliding plate and the second sliding plate are arranged on the outer wall of the extrusion plate, the first sliding groove and the second sliding groove are arranged in the first groove, the movable plate is arranged on the outer wall of the extrusion plate, the first magnet and the second magnet are arranged on the outer wall of the movable plate, the third magnet is arranged on the outer wall of the clamping block, the second baffle is arranged on the outer wall of the clamping block, the first baffle is arranged in the first groove, and the first spring is arranged between the extrusion plate and the first groove, so that the extrusion plate can be driven to move by the first pull rod.
2. The compact bus ring waveguide rotary joint device can adapt to bolts of different types when the rotary joint is connected with an external spread spectrum article, a limit groove is formed in a third groove, a limit rod is arranged on the outer wall of a second pull rod, a sliding sleeve is arranged on the outer wall of a fixed plate, a sliding rod is arranged at one end of the sliding sleeve, a fixed sleeve is arranged at one end of the sliding rod, a fixed rod is arranged in a first groove, a third spring is arranged between the fixed sleeve and the first groove, and a limit plate is arranged at one end of the fixed sleeve, so that round holes can adapt to bolts of different types.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of the mounting bracket of the present invention;
FIG. 3 is a front cross-sectional view of a first groove of the present invention;
FIG. 4 is a top cross-sectional view of a first groove of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;
FIG. 6 is a front cross-sectional view of a second tie rod of the present invention;
fig. 7 is a side view of the stripper plate of the present invention.
In the figure: 1. a mounting frame; 2. an outer conductor; 3. an inner conductor; 4. a first connector; 5. a radio frequency block; 6. a first groove; 7. a first chute; 8. a first slide plate; 9. a second chute; 10. a second slide plate; 11. an extrusion plate; 12. a first spring; 13. a moving plate; 14. a first magnet; 15. a second magnet; 16. a clamping block; 17. a second groove; 18. a third magnet; 19. a first baffle; 20. a second baffle; 21. a clamping groove; 22. a fixed block; 23. a third groove; 24. a first pull rod; 25. a fourth groove; 26. a second pull rod; 27. a bar-shaped groove; 28. a limit rod; 29. a limit groove; 30. an extrusion rod; 31. a second spring; 32. a fixing plate; 33. a sliding sleeve; 34. a slide bar; 35. a fixed sleeve; 36. a fixed rod; 37. a third spring; 38. a limiting plate; 39. a round hole; 40. a second connector; 41. blending cone; 42. a stator body; 43. a rotor body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides the following technical solutions:
a compact bus ring waveguide rotary joint device comprises a mounting frame 1;
the outer conductor 2 is arranged on one side of the outer wall of the mounting frame 1;
the inner conductor 3 is arranged inside the mounting frame 1, and a bearing is arranged between the inner conductor 3 and the mounting frame 1;
the first connector 4 is fixedly connected to one side of the outer wall of the mounting frame 1;
the outer conductor 2 is kept away from mounting bracket 1 one end and is equipped with radio frequency piece 5, radio frequency piece 5 inside has seted up first recess 6, first spout 7 has been seted up to first recess 6 inside, first spout 7 inside sliding connection has first slide 8, first recess 6 inside has seted up second spout 9, second spout 9 inside sliding connection has second slide 10, first slide 8 one end fixedly connected with stripper plate 11, first slide 8 one end fixedly connected with second slide 10 is kept away from to stripper plate 11 outer wall, be equipped with first spring 12 between stripper plate 11 and the first recess 6, stripper plate 11 bottom fixedly connected with movable plate 13, movable plate 13 outer wall fixedly connected with first magnet 14, first magnet 14 one side fixedly connected with second magnet 15, first recess 6 inside is equipped with block 16, second recess 17 has been seted up to radio frequency piece 5 bottom, block 16 one end runs through in second recess 17 inside, block 16 and radio frequency piece 5 sliding connection, block 16 outer wall fixedly connected with third magnet 18, first recess 6 inside fixedly connected with first outer wall 19, block 16 fixedly connected with second baffle 20.
In a preferred embodiment, the outer wall of the outer conductor 2 is provided with a clamping groove 21, one end of the clamping block 16 is clamped with the clamping groove 21, a fixed block 22 is fixedly connected inside the first groove 6, a third groove 23 is provided inside the fixed block 22, a first pull rod 24 is slidably connected inside the third groove 23, one end of the first pull rod 24 penetrates through the outer wall of the radio frequency block 5, the first pull rod 24 is slidably connected with the radio frequency block 5, and when the first pull rod 24 moves, the first pull rod 24 can slidably move with the third groove 23.
In a preferred embodiment, the first pull rod 24 is internally provided with a fourth groove 25, the fourth groove 25 is internally provided with a second pull rod 26, the outer wall of the first pull rod 24 is provided with a bar groove 27, the bar groove 27 is communicated with the fourth groove 25, the second pull rod 26 is slidably connected with the bar groove 27, the outer wall of the second pull rod 26 is fixedly connected with a limiting rod 28, the third groove 23 is internally provided with a limiting groove 29, one end of the limiting rod 28 penetrates through the third groove 23, the limiting rod 28 is slidably connected with the first pull rod 24, one end of the limiting rod 28 is clamped with the limiting groove 29, the outer wall of the first pull rod 24 is fixedly connected with a squeezing rod 30, and when the second pull rod 26 moves, the second pull rod 26 drives the limiting rod 28 to move.
In a preferred embodiment, a second spring 31 is disposed between the outer wall of the second pull rod 26 and the fourth groove 25, one end of the second spring 31 is fixedly connected to the outer wall of the second pull rod 26, the other end of the second spring 31 is fixedly connected to the inside of the fourth groove 25, and when the second pull rod 26 moves, the second pull rod 26 presses the second spring 31.
In a preferred embodiment, the second connector 40 is fixedly connected to the side, away from the first connector 4, of the outer wall of the mounting frame 1, the blending cone 41 is arranged inside the mounting frame 1, the stator body 42 is arranged inside the mounting frame 1, the rotor body 43 is arranged between the stator body 42 and the inner conductor 3, the stator body 42 is connected with the rotor body 43 through optical fibers, and when the mounting frame 1 moves, the mounting frame 1 drives the stator body 42 to move.
In a preferred embodiment, the number of the round holes 39 is plural, the plurality of round holes 39 are uniformly distributed on the outer wall of the rf block 5, and when the bolts go into the round holes 39, the bolts enter the first recess 6.
The working principle of the invention is as follows: when the device is used, when the radio frequency block 5 needs to be replaced, the second pull rod 26 is pulled to enable the second pull rod 26 to slide in the strip-shaped groove 27, the second pull rod 26 simultaneously slides in the fourth groove 25, the second pull rod 26 can squeeze the second spring 31, the second pull rod 26 simultaneously drives the limit rod 28 to move, the limit rod 28 slides in the fourth groove 25, the limit rod 28 simultaneously slides with the first pull rod 24, one end of the limit rod 28 is slowly separated from the limit groove 29, when one end of the limit rod 28 is completely separated from the limit groove 29, the first pull rod 24 is rotated to enable the first pull rod 24 to rotate with the radio frequency block 5, the first pull rod 24 simultaneously rotates in the third groove 23, the first pull rod 24 simultaneously rotates in the first groove 6, the first pull rod 24 drives the extrusion rod 30 to move, the extrusion rod 30 rotates in the first groove 6, when the extrusion rod 30 moves to one side of the extrusion plate 11, the cross section of the extrusion plate 11 is set to be arc, so that the extrusion rod 30 extrudes the extrusion plate 11, the extrusion plate 11 slides in the first groove 6, the extrusion plate 11 simultaneously drives the first sliding plate 8 to move, the first sliding plate 8 slides in the first sliding groove 7, the first sliding plate 8 simultaneously slides in the first groove 6, the extrusion plate 11 simultaneously drives the second sliding plate 10 to move, the second sliding plate 10 simultaneously slides in the second sliding groove 9, the extrusion plate 11 simultaneously extrudes the first spring 12, the extrusion plate 11 drives the moving plate 13 to move, the moving plate 13 slides in the first groove 6, the moving plate 13 simultaneously drives the first magnet 14 and the second magnet 15 to move, the first magnet 14 is far away from the third magnet 18, the second magnet 15 reaches one side of the third magnet 18, the second magnet 15 and the third magnet 18 are attracted to each other, so that the third magnet 18 moves towards the moving plate 13, the third magnet 18 drives the clamping block 16 to move, so that the clamping block 16 slides in the first groove 6, the clamping block 16 simultaneously drives the second baffle 20 to move, so that the second baffle 20 slides in the first groove 6, one side of the second baffle 20 is attached to the outer wall of the first baffle 19, one end of the clamping block 16 is separated from the clamping groove 21, when one end of the clamping block 16 is separated from the clamping groove 21, the radio frequency block 5 is pulled, the outer conductor 2 is separated from the second groove 17, one end of the outer conductor 2 enters the new radio frequency block 5, the first pull rod 24 is rotated, the first pull rod 24 returns to the initial position, the second pull rod 26 is released, the extrusion force of the second spring 31 is released, the second pull rod 26 drives the limiting rod 28 to move, one end of the limiting rod 28 is clamped with the limiting groove 29, at the moment, the extrusion plate 11 loses extrusion force of the extrusion rod 30, the first spring 12 can restore to an initial state, the first spring 12 drives the extrusion plate 11 to move, the extrusion plate 11 drives the first slide plate 8 and the second slide plate 10 to move, meanwhile, the extrusion plate 11 drives the moving plate 13 to move, the moving plate 13 drives the first magnet 14 and the second magnet 15 to move, the second magnet 15 is separated from the third magnet 18, the first magnet 14 reaches one side of the third magnet 18, the first magnet 14 and the third magnet 18 repel each other, the third magnet 18 drives the clamping block 16 to move, one end of the clamping block 16 is clamped with the clamping groove 21, when the device is used, the device is formed by nesting two single-way rotary joints, the inner conductor 3 of the coaxial line part of an outer way is nested with the inner way, so that two single-way rotary joints form a double-way rotary joint. The inner conductor 3 of the rotary joint on the outer path is made into a hollow structure through the channel, and is sleeved on the rightmost side by the bearing, so that the rotary joint rotates stably, the rotation moment is reduced, the stable signal transmission of the coaxial path is ensured, the rotor body 43 and the inner conductor 3 are fixed, the signal is unstable when the optical fiber rotates, the outer part of the inner conductor 3 is fixed at the end part of the inner conductor 3 by the bearing, and the rotor body 43 is driven to rotate by the rotation of the inner conductor 3.
Referring to fig. 1-4, the present invention provides the following technical solutions: a fixing plate 32 is fixedly connected inside a first groove 6, a sliding sleeve 33 is hinged to the outer wall of the fixing plate 32, one end of the sliding sleeve 33 is slidably connected with a sliding rod 34, one end, far away from the sliding sleeve 33, of the sliding rod 34 is hinged to a fixing sleeve 35, one end of the fixing sleeve 35 is slidably connected with a fixing rod 36, and when the fixing sleeve 35 moves, the fixing sleeve 35 can slidably move on the outer wall of the fixing rod 36.
In a preferred embodiment, one end of the fixing rod 36 is fixedly connected with the inside of the first groove 6, a third spring 37 is arranged between the fixing sleeve 35 and the first groove 6, one end of the fixing sleeve 35 away from the fixing rod 36 is fixedly connected with a limiting plate 38, and when the fixing sleeve 35 moves, the fixing sleeve 35 drives the limiting plate 38 to move.
In a preferred embodiment, a circular hole 39 is formed on one side of the outer wall of the rf block 5, the circular hole 39 is communicated with the first groove 6, the first magnet 14 and the third magnet 18 repel each other, the second magnet 15 and the third magnet 18 attract each other, and when the third magnet 18 moves, the third magnet 18 drives the clamping block 16 to move.
In a preferred embodiment, the cross-section of the extrusion plate 11 is circular arc, the outer wall of the limiting plate 38 is provided with internal threads, and when the extrusion rod 30 extrudes the extrusion plate 11, the extrusion plate 11 drives the moving plate 13 to move.
The working principle of the invention is as follows: when the device is used, the second pull rod 26 is pulled to enable the second pull rod 26 to slide in the strip-shaped groove 27 when the radio frequency block 5 and an external spread spectrum article are needed to be connected and used, the second pull rod 26 simultaneously slides in the fourth groove 25, the second pull rod 26 can squeeze the second spring 31, the second pull rod 26 simultaneously drives the limit rod 28 to move, the limit rod 28 slides in the fourth groove 25, the limit rod 28 simultaneously slides with the first pull rod 24 to enable one end of the limit rod 28 to be slowly separated from the limit groove 29, when one end of the limit rod 28 is completely separated from the limit groove 29, the first pull rod 24 is pulled to enable the first pull rod 24 to be rotationally connected with the radio frequency block 5, the first pull rod 24 simultaneously slides with the third groove 23, the first pull rod 24 simultaneously drives the squeeze rod 30 to move, the squeeze rod 30 slides in the first groove 6, the extrusion rod 30 extrudes the sliding sleeve 33 at the same time, so that the sliding sleeve 33 swings in the first groove 6, the sliding sleeve 33 drives the sliding rod 34 to move at the same time, the sliding rod 34 swings in the first groove 6, the sliding rod 34 slides in the sliding sleeve 33 at the same time, the sliding rod 34 drives the fixed sleeve 35 to move, the fixed sleeve 35 slides in the first groove 6, the fixed sleeve 35 slides on the outer wall of the fixed rod 36 at the same time, the fixed sleeve 35 extrudes the third spring 37, the fixed sleeve 35 drives the limiting plate 38 to move, the limiting plate 38 slides in the first groove 6, when the limiting plate 38 reaches a proper position, the first pull rod 24 is stopped to be pulled, the second pull rod 26 is released, the second spring 31 drives the second pull rod 26 to move, the second pull rod 26 drives the limiting rod 28 to be clamped with the limiting groove 29, the bolt penetrates through an external spread article, one end of the bolt enters the round hole 39, so that the bolt enters the first groove 6, the outer wall of the limiting plate 38 is provided with internal threads, and the bolt is connected with the internal threads through threads.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A compact bus ring waveguide rotary joint device, which comprises a mounting frame (1);
the outer conductor (2) is arranged on one side of the outer wall of the mounting frame (1);
the inner conductor (3) is arranged inside the mounting frame (1), and a bearing is arranged between the inner conductor (3) and the mounting frame (1);
the first connector (4) is fixedly connected to one side of the outer wall of the mounting frame (1);
the method is characterized in that:
the utility model discloses a radio frequency block (5) is arranged at one end of an outer conductor (2) far away from a mounting frame (1), a first groove (6) is formed in the radio frequency block (5), a first sliding groove (7) is formed in the first groove (6), a first sliding plate (8) is connected in the first sliding groove (7) in a sliding mode, a second sliding groove (9) is formed in the first groove (6), a second sliding plate (10) is connected in the second sliding groove (9) in a sliding mode, a pressing plate (11) is fixedly connected to one end of the first sliding plate (8), a second sliding plate (10) is fixedly connected to one end of the pressing plate (11) far away from the first sliding plate (8), a first spring (12) is arranged between the pressing plate (11) and the first groove (6), a moving plate (13) is fixedly connected to the bottom end of the pressing plate (11), a first magnet (14) is fixedly connected to the outer wall of the moving plate (13), a second magnet (15) is fixedly connected to one side of the first magnet, a clamping block (16) is arranged in the first groove (6), a second clamping block (16) is arranged in the inner side of the first sliding groove (6), a second clamping block (16) is connected to the second sliding plate (17), the second sliding plate (17) is arranged at one end of the first sliding plate (16), and the second sliding plate (16) is fixedly connected to the first sliding plate (17), the utility model discloses a radio frequency block, including block (16) and fixed block (22), block (16) outer wall fixedly connected with third magnet (18), the inside fixedly connected with first baffle (19) of first recess (6), block (16) outer wall fixedly connected with second baffle (20), block groove (21) have been seted up to outer conductor (2) outer wall, block (16) one end and block groove (21) looks block, fixed block (22) have been seted up to first recess (6) inside fixedly connected with fixed block (22), third recess (23) have been seted up to fixed block (22) inside, third recess (23) inside sliding connection has first pull rod (24), first pull rod (24) one end runs through in radio frequency block (5) outer wall, first pull rod (24) and radio frequency block (5) sliding connection, fourth recess (25) have been seted up to first pull rod (24) inside, fourth recess (25) inside is equipped with second pull rod (26), first pull rod (24) outer wall has seted up strip (27), strip groove (27) and third recess (26) have fixed slot (26) and third recess (28), the utility model discloses a radio frequency block, including third recess (23), gag lever post (28), round hole (39) have been seted up to gag lever post (28) and first pull rod (24) sliding connection, gag lever post (28) one end and spacing groove (29) looks block, first pull rod (24) outer wall fixedly connected with extrusion rod (30), be equipped with second spring (31) between second pull rod (26) outer wall and fourth recess (25), second spring (31) one end and second pull rod (26) outer wall fixed connection, second spring (31) other end and fourth recess (25) inside fixed connection, round hole (39) have been seted up to radio frequency block (5) outer wall one side, round hole (39) and first recess (6) intercommunication, first magnet (14) and third magnet (18) are mutually exclusive, second magnet (15) and third magnet (18) are attracted each other.
2. The compact busway ring waveguide rotary joint apparatus of claim 1, wherein: the novel sliding sleeve is characterized in that a fixed plate (32) is fixedly connected inside the first groove (6), a sliding sleeve (33) is hinged to the outer wall of the fixed plate (32), a sliding rod (34) is slidably connected to one end of the sliding sleeve (33), a fixed sleeve (35) is hinged to one end, far away from the sliding sleeve (33), of the sliding rod (34), and a fixed rod (36) is slidably connected to one end of the fixed sleeve (35).
3. The compact busway ring waveguide swivel device of claim 2, wherein: one end of the fixing rod (36) is fixedly connected with the inside of the first groove (6), a third spring (37) is arranged between the fixing sleeve (35) and the first groove (6), and one end, far away from the fixing rod (36), of the fixing sleeve (35) is fixedly connected with a limiting plate (38).
4. The compact busway ring waveguide rotary joint apparatus of claim 1, wherein: the utility model discloses a motor stator, including mounting bracket (1), first connector (4) one side fixedly connected with second connector (40) is kept away from to mounting bracket (1) outer wall, inside allotment awl (41) that are equipped with of mounting bracket (1), inside stator body (42) that are equipped with of mounting bracket (1), be equipped with rotor body (43) between stator body (42) and inner conductor (3), be connected through optic fibre between stator body (42) and rotor body (43).
5. The compact busway ring waveguide rotary joint apparatus of claim 1, wherein: the number of the round holes (39) is multiple, and the round holes (39) are uniformly distributed on the outer wall of the radio frequency block (5).
6. A compact bussing ring waveguide rotary joint apparatus according to claim 3, wherein: the cross section of the extrusion plate (11) is circular arc-shaped, and the outer wall of the limiting plate (38) is provided with internal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211167175.2A CN115911788B (en) | 2022-09-23 | 2022-09-23 | Compact type bus ring waveguide rotary joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211167175.2A CN115911788B (en) | 2022-09-23 | 2022-09-23 | Compact type bus ring waveguide rotary joint device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115911788A CN115911788A (en) | 2023-04-04 |
| CN115911788B true CN115911788B (en) | 2024-03-15 |
Family
ID=86477291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211167175.2A Active CN115911788B (en) | 2022-09-23 | 2022-09-23 | Compact type bus ring waveguide rotary joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115911788B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009253737A (en) * | 2008-04-08 | 2009-10-29 | Mitsubishi Electric Corp | Rotary joint |
| CN210607580U (en) * | 2019-09-04 | 2020-05-22 | 武汉波诺电子科技有限公司 | High-strength horn antenna |
| WO2021237473A1 (en) * | 2020-05-26 | 2021-12-02 | 南京唐壹信息科技有限公司 | Adjustable 5g base station fixing apparatus suitable for construction in various environments |
| CN113952098A (en) * | 2021-10-29 | 2022-01-21 | 河南省中医院（河南中医药大学第二附属医院） | Separation traction device for knee joint loosening rehabilitation |
| CN114784439A (en) * | 2022-03-29 | 2022-07-22 | 江苏新源太阳能科技有限公司 | Solar energy storage device for emergency rescue |
| CN114924155A (en) * | 2022-06-01 | 2022-08-19 | 广东仁恩宇光电技术有限公司 | Integrated detection device for touch display screen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10578179B2 (en) * | 2017-04-26 | 2020-03-03 | Fox Factory, Inc. | Multi-mode air shock |
-
2022
- 2022-09-23 CN CN202211167175.2A patent/CN115911788B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009253737A (en) * | 2008-04-08 | 2009-10-29 | Mitsubishi Electric Corp | Rotary joint |
| CN210607580U (en) * | 2019-09-04 | 2020-05-22 | 武汉波诺电子科技有限公司 | High-strength horn antenna |
| WO2021237473A1 (en) * | 2020-05-26 | 2021-12-02 | 南京唐壹信息科技有限公司 | Adjustable 5g base station fixing apparatus suitable for construction in various environments |
| CN113952098A (en) * | 2021-10-29 | 2022-01-21 | 河南省中医院（河南中医药大学第二附属医院） | Separation traction device for knee joint loosening rehabilitation |
| CN114784439A (en) * | 2022-03-29 | 2022-07-22 | 江苏新源太阳能科技有限公司 | Solar energy storage device for emergency rescue |
| CN114924155A (en) * | 2022-06-01 | 2022-08-19 | 广东仁恩宇光电技术有限公司 | Integrated detection device for touch display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115911788A (en) | 2023-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115911788B (en) | Compact type bus ring waveguide rotary joint device | |
| CN117117641B (en) | Multifunctional power distribution cabinet for communication network base station | |
| CN117061899B (en) | 5G industrial gateway | |
| CN108649276B (en) | Winding needle device and winding equipment | |
| EP2031626A1 (en) | Electrical low-voltage switching station | |
| CN213845904U (en) | Put cabinet in convenient to butt joint | |
| CN211109279U (en) | Extracting device for spacer tool magazine | |
| CN217281246U (en) | Electric power engineering design line connection structure | |
| CN212462060U (en) | Radio frequency coaxial connector | |
| CN217977090U (en) | Split type shaft coupling | |
| CN218161756U (en) | Cable protection device | |
| CN202395123U (en) | Multichannel microwave rotary joint | |
| CN212969945U (en) | Wireless AP device integrating multiple transmission protocols | |
| CN113611998B (en) | Bidirectional coaxial radio frequency cable convenient to assemble | |
| CN219873123U (en) | Quick-assembly current transformer | |
| CN214895607U (en) | Small current grounding line selection device convenient to install | |
| JP2001088174A (en) | Ejector device in injection molding machine | |
| EP2802085B1 (en) | Connector between two devices for food production | |
| CN212380549U (en) | Antenna with fixing mechanism | |
| CN219786055U (en) | Extrusion die frock | |
| CN218679118U (en) | Optical fiber interface conversion device of switch | |
| CN219287903U (en) | Power amplifying device of communication equipment | |
| CN213305630U (en) | High definition distributing type node machine convenient to heat dissipation | |
| CN217114758U (en) | WIFI antenna that installation stability is high | |
| CN213148002U (en) | Radar level meter convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |