CN109411977B - Modular circuit rotary transmission device - Google Patents
Modular circuit rotary transmission device Download PDFInfo
- Publication number
- CN109411977B CN109411977B CN201811392758.9A CN201811392758A CN109411977B CN 109411977 B CN109411977 B CN 109411977B CN 201811392758 A CN201811392758 A CN 201811392758A CN 109411977 B CN109411977 B CN 109411977B
- Authority
- CN
- China
- Prior art keywords
- inner shaft
- rotation transmission
- shaft
- insulating
- cover
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
- H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention provides a modular circuit rotation transmission device, which comprises an insulation part and a circuit rotation transmission part, wherein the insulation part is arranged on the circuit rotation transmission part; the insulating part is connected with the circuit rotation transmission part; the insulation part comprises a first cover plate (1), a sealing ring (2), a shell (3), an adjusting pressing block (5), a bottom plate (6), a second cover plate (7) and a sealing gasket (8); the first cover plate (1) is in sealing connection with the shell (3) through a sealing ring (2); the shell (3) is connected with the circuit rotation transmission part through an adjusting pressing block (5); the bottom plate (6) is connected with the circuit rotation transmission part and is arranged on the second cover plate (7); the second cover plate (7) is in sealing connection with the shell (3) through a sealing gasket (8). The invention adopts the modular design, can effectively reduce the design workload and the design cost, improves the quality and the standardization degree of products, and has the advantages of good interchangeability, convenient maintenance, good sealing effect and high reliability.
Description
Technical Field
The invention relates to a circuit rotation transmission device, in particular to a modular circuit rotation transmission device, and particularly relates to a circuit rotation transmission device which is convenient to install, low in cost and capable of being installed in a modular combination mode.
Background
The slip ring on the market at present adopts to superpose to become an integral current transmission, in the installation in case any part of slip ring inside goes wrong, need unpack apart and reinstall on one hand, on the other hand in case the product is reprocessed, dismouting work load is big, also has the damage to part itself.
The existing slip ring technology still depends on the mutual contact sliding friction of the ring body and the brush wires to realize the rotation transmission function, and only different combinations of materials for manufacturing the ring body and the brush wires exist. The conductive slip ring as disclosed in patent document CN103746245A includes a first mating portion and a second mating portion rotatably disposed with respect to the first mating portion, wherein the first mating portion includes a plurality of conductive rings and a plurality of spacer rings, which are coaxially and alternately disposed in an axial direction; the second mating portion includes a plurality of brushes, and each conductive ring is disposed in correspondence with at least one brush. The friction connection structure causes serious material abrasion and lower conduction efficiency, the process technology of the friction material with long service life is difficult to break through, and bottlenecks of the service life, transmission power and transmission efficiency of the rotary transmission device are caused. Therefore, we consider that the replaceability of the product is improved by the modular design, thereby solving the existing problems.
Therefore, design a circuit rotation transmission device that can the modularization combination, adopt the modularization combination mounting means, can effectively reduce the damage degree to spare part among dismouting, the maintenance process, prolonged the life-span of product greatly to can effectively reduce design manufacturing cost, have important realistic meaning.
Disclosure of Invention
In view of the shortcomings of the prior art, it is an object of the present invention to provide a modular circuit rotary transfer device.
The invention provides a modular circuit rotation transmission device, which comprises an insulation part and a circuit rotation transmission part; the insulating part is connected with the circuit rotation transmission part;
the insulating part comprises a first cover plate, a sealing ring, a shell, an adjusting pressing block, a bottom plate, a second cover plate and a sealing gasket; the first cover plate is connected with the shell in a sealing mode through a sealing ring; the shell is connected with the circuit rotation transmission part through the adjusting pressing block; the bottom plate is connected with the circuit rotation transmission part and arranged on the second cover plate; the second cover plate is connected with the shell in a sealing mode through a sealing gasket.
Preferably, the circuit rotation transmission part includes a rotation transmission module;
-the number of said rotary transmission modules is one, said rotary transmission modules being connected to the casing by means of an adjustment press; or
The number of the rotation transmission modules is multiple, and the multiple rotation transmission modules are respectively denoted as an a-th rotation transmission module, where a is 1,2, …, N is a positive integer greater than 1; the N rotary transmission modules are connected in sequence; when A < N, the joint of the A-th rotary transmission module and the A + 1-th rotary transmission module is connected with the shell through the adjusting pressing block.
Preferably, the rotation transmission module comprises a conductive ring assembly, an inner shaft cover, a ball, an insulating pressing ring, a contact ring, a conductive brush, an outer shaft, an insulating plate, an insulating sleeve and an inner shaft;
one end of the inner shaft is provided with an insulating sleeve, and one or more conducting ring assemblies are arranged on the insulating sleeve; the insulating pressing ring is arranged on the conductive ring assembly; the inner shaft is connected with the outer shaft through a ball; the inner shaft cover is arranged on the inner shaft, so that the outer shaft can rotate relative to the inner shaft; the number of the conductive brushes is equal to that of the conductive ring assemblies, and the conductive brushes are fixedly connected to the insulating plate and electrically connected with the conductive ring assemblies through the contact rings; the insulating plate is fixedly connected to the outer shaft, so that when the outer shaft rotates relative to the inner shaft through the balls, the rotation transmission of the conductive ring assembly and the conductive brush can be realized;
preferably:
-one conductive ring assembly, said conductive ring assembly comprising conductive ring connecting members; the conducting ring connecting piece is arranged on the insulating sleeve; the insulating pressing ring is arranged on the conducting ring connecting piece; or
-a plurality of conductive ring assemblies, said conductive ring assemblies comprising conductive ring connecting members and insulating sheets; the M conducting ring assemblies comprise M conducting ring connecting pieces and M-1 insulating pieces which are respectively marked as a No. B conducting ring connecting piece and a No. C insulating piece, wherein B is 1,2, …, M and C is 1,2 … and M-1; the 1 st conducting ring connecting piece is arranged on the insulating sleeve; when B is equal to C < M, the C-th insulation sheet is arranged on the B-th conducting ring connecting piece, and the B + 1-th conducting ring connecting piece is arranged on the C-th insulation sheet; the insulating pressing ring is arranged on the Mth conducting ring connecting piece.
Preferably, the inner shaft cover comprises an inner shaft cover first threaded hole, an inner shaft cover second threaded hole, an inner shaft cover counter bore, an inner shaft cover groove body and an inner shaft cover main body; the first threaded hole of the inner shaft cover, the second threaded hole of the inner shaft cover and the groove body of the inner shaft cover are all arranged on the main body of the inner shaft cover.
Preferably, the outer shaft comprises an outer shaft first threaded hole, an outer shaft first groove body, an outer shaft second threaded hole, an outer shaft through hole, an outer shaft second groove body and an outer shaft main body; outer first screw hole of axle, outer first cell body of axle, outer axle second screw hole, outer axle through-hole and outer axle second cell body all set up in the outer axle main part.
Preferably, the inner shaft comprises an inner shaft threaded hole, an inner shaft outer circular surface, an inner shaft groove body, an inner shaft counter bore and an inner shaft main body; the inner shaft threaded hole is arranged in the upper circular end surface of the inner shaft and is parallel to the outer circular surface of the inner shaft; the outer circular surface of the inner shaft, the inner shaft groove body and the inner shaft counter bore are all arranged on the inner shaft main body.
Preferably, the first cover plate is fastened with the inner shaft cover through a connecting piece; the shell is fastened with the adjusting pressing block through a connecting piece.
Preferably, the first cover plate and the second cover plate can be fixedly connected with the first socket and the second socket respectively, and the rotation of the inner shaft relative to the outer shaft in the rotary transmission module can be realized by rotating the first cover plate and the second cover plate, so that the purpose of circuit rotary transmission is achieved.
Preferably, the inner shaft groove body is matched with the outer shaft second groove body through a ball, the inner shaft cover groove body is matched with the outer shaft first groove body through a ball, and the inner shaft cover counter bore is connected with the inner shaft threaded hole through a fastening piece, so that the outer shaft, the inner shaft and the inner shaft cover are connected, and the outer shaft can rotate relative to the inner shaft.
Compared with the prior art, the invention has the following beneficial effects:
1. the modular circuit rotary transmission device provided by the invention has the advantages of good sealing effect and high reliability;
2. the modularized shielding slip ring device provided by the invention adopts a modularized design, so that the design workload and the design cost are effectively reduced;
3. the modularized shielding slip ring device provided by the invention adopts a modularized design, so that the quality and standardization of a product are improved, and the stability of the product is enhanced;
4. the modularized shielding slip ring device provided by the invention realizes product modularization, and is good in interchangeability and convenient to maintain.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a modular slip ring shielding apparatus provided in the present invention;
fig. 2 is a schematic diagram of a rotary transmission module in the modular shielded slip ring apparatus provided in the present invention;
FIG. 3 is a schematic diagram of conducting ring connection members in the modular shielding slip ring apparatus provided in the present invention;
FIG. 4 is a schematic view of an inner shaft cover of the modular shielded slip ring apparatus provided in accordance with the present invention;
FIG. 5 is a schematic view of an outer shaft of the modular slip ring apparatus provided in accordance with the present invention;
fig. 6 is a schematic view of an inner shaft in the modular shielding slip ring device provided by the present invention.
The figures show that:
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
The invention provides a modular circuit rotation transmission device, which comprises an insulation part and a circuit rotation transmission part; the insulating part is connected with the circuit rotation transmission part;
the insulating part comprises a first cover plate 1, a sealing ring 2, a shell 3, an adjusting pressing block 5, a bottom plate 6, a second cover plate 7 and a sealing gasket 8; the first cover plate 1 and the shell 3 are in sealed connection through a sealing ring 2; the shell 3 is connected with the circuit rotation transmission part through an adjusting pressing block 5; the base plate 6 is connected with the circuit rotation transmission part and is arranged on the second cover plate 7; the second cover plate 7 is connected with the housing 3 in a sealing manner through a sealing gasket 8.
Preferably, the circuit rotation transmission part comprises a rotation transmission module 4;
the number of the rotary transmission modules 4 is one, and the rotary transmission modules 4 are connected with the shell 3 through the adjusting pressing block 5; or
The number of the rotation transmission modules 4 is multiple, and the multiple rotation transmission modules 4 are respectively denoted as an a-th rotation transmission module 4, where a is 1,2, …, N is a positive integer greater than 1; the N rotary transmission modules 4 are connected in sequence; when A < N, the joint of the A-th rotary transmission module 4 and the A + 1-th rotary transmission module 4 is connected with the shell 3 through the adjusting pressing block 5.
The rotation transmission module 4 comprises a conductive ring assembly, an inner shaft cover 402, a ball 403, an insulating pressing ring 404, a contact ring 405, a conductive brush 407, an outer shaft 408, an insulating plate 409, an insulating sleeve 410 and an inner shaft 411; an insulating sleeve 410 is arranged at one end of the inner shaft 411, and one or more conducting ring assemblies are arranged on the insulating sleeve 410; the insulating pressing ring 404 is arranged on the conducting ring assembly; the inner shaft 411 is connected with the outer shaft 408 through a ball 403; the inner shaft cover 402 is disposed on the inner shaft 411 such that the outer shaft 408 can rotate relative to the inner shaft 411; the number of the conductive brushes 407 is equal to that of the conductive ring assemblies, and the conductive brushes are fixedly connected to the insulating plate 409 and electrically connected with the conductive ring assemblies through the contact rings 405; the insulating plate 409 is fixedly connected to the outer shaft 408, so that when the outer shaft 408 rotates relative to the inner shaft 411 through the balls 403, the rotation transmission between the conductive ring assembly and the conductive brush 407 can be realized;
specifically, the method comprises the following steps:
one in number, comprising a conductive ring connection member 401; the conductive ring connecting piece 401 is arranged on the insulating sleeve 410; the insulating pressing ring 404 is arranged on the conducting ring connecting piece 401; or
A plurality of conducting ring assemblies comprising conducting ring connectors 401 and insulating sheets 406; the M conductive ring assemblies include M conductive ring connectors 401 and M-1 insulating sheets 406, which are respectively denoted as a B-th conductive ring connector 401 and a C-th insulating sheet 406, where B is 1,2, …, M, C is 1,2 …, M-1; the 1 st conductive ring connection 401 is disposed on the insulating sleeve 410; when B is equal to C < M, the C-th insulation sheet 406 is disposed on the B-th conductive ring connection member 401, and the B + 1-th conductive ring connection member 401 is disposed on the C-th insulation sheet 406; the insulating clamping ring 404 is disposed on the mth conductive ring connecting member 401.
The inner shaft cover 402 comprises an inner shaft cover first threaded hole 4021, an inner shaft cover second threaded hole 4022, an inner shaft cover counter bore 4023, an inner shaft cover groove 4024 and an inner shaft cover main body 4025; the inner shaft cover first threaded hole 4021, the inner shaft cover second threaded hole 4022 and the inner shaft cover groove 4024 are all arranged on the inner shaft cover main body 4025. The outer shaft 408 comprises an outer shaft first threaded hole 4081, an outer shaft first groove body 4082, an outer shaft second threaded hole 4083, an outer shaft through hole 4084, an outer shaft second groove body 4085 and an outer shaft main body 4086; outer first screw hole 4081 of axle, outer first cell body 4082 of axle, outer second screw hole 4083, outer axle through-hole 4084 and outer second cell body 4085 all set up on outer axle main part 4086. The inner shaft 411 comprises an inner shaft threaded hole 4111, an inner shaft outer circular surface 4112, an inner shaft groove 4113, an inner shaft counter bore 4114 and an inner shaft main body 4115; the inner shaft threaded hole 4111 is arranged in the upper circular end surface of the inner shaft 411 and is parallel to the inner shaft outer circular surface 4112; the inner shaft outer circular surface 4112, the inner shaft groove 4113 and the inner shaft counter bore 4114 are all arranged on the inner shaft main body 4115. The first cover plate 1 is fastened with the inner shaft cover 402 through a connecting piece; the shell 3 is fastened with the adjusting pressing block 5 through a connecting piece. The first cover plate 1 and the second cover plate 7 can be fixedly connected with the first socket and the second socket respectively, and the rotation of the inner shaft 411 relative to the outer shaft 408 in the rotary transmission module 4 can be realized by rotating the first cover plate 1 and the second cover plate 7, so that the purpose of circuit rotary transmission is achieved. The inner shaft groove 4113 is matched with the outer shaft second groove 4085 through a ball 403, the inner shaft cover groove 4024 is matched with the outer shaft first groove 4082 through the ball 403, and the inner shaft cover counter bore 4023 is connected with the inner shaft threaded hole 4111 through a fastener, so that the outer shaft 408, the inner shaft 411 and the inner shaft cover 402 are connected, and the outer shaft 408 can rotate relative to the inner shaft 411.
More specifically, the inner shaft groove 4113 of the inner shaft 411 is engaged with the ball 403, and the other end of the ball 403 is engaged with the outer shaft second groove 4085 of the outer shaft 408. The outer shaft first slot 4082 of the outer shaft 408 mates with the ball 403 and the other end of the ball 403 mates with the inner cap slot 4024 of the inner cap 402. The counterbore of the inner shaft cover 402 is fixedly connected with an inner shaft threaded hole 4111 of the inner shaft 411 through a screw, so that the inner shaft 411 and the outer shaft 408 can rotate relatively. The conductive brushes 407 are fixed on the insulating plates 409 and are respectively in corresponding contact with the corresponding conductive rings, the insulating plates 409 are fixed on the outer shaft through screws, and the conductive ring connecting wires and the conductive brush connecting wires are rotatably transmitted in the relative rotation process of the inner shaft 411 and the outer shaft 408 through the balls 403.
The rotation transmission modules 4 are connected and fixed with the inner shaft counter bore 4114 and the inner shaft cover second threaded hole 4022 through screws, so that the inner shaft 411 between the rotation transmission modules 4 is fixed. The adjusting pressing block 5 is added between the first outer shaft threaded hole 4081 of the outer shaft 408 in the transmission module 4 and the outer shaft through hole 4084 of the outer shaft 408 of the other transmission module 4, and the outer shaft 408 is fixed between the transmission modules 4 through screw fixation. The upper cover plate 1 is fixedly connected with an inner shaft cover 402 in the transmission module 4 through screws, the outer shell is fixedly connected with a pressing block at the bottom of the transmission module 4 through screws, the upper socket and the lower socket are fixedly connected with the upper cover plate 1 and the lower cover plate 7 through screws respectively, the upper cover plate 1 and the lower cover plate 7 are rotated, the inner shaft and the outer shaft in the transmission module 4 rotate relatively, and rotary transmission of circuits in the upper socket and the lower socket is achieved.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (8)
1. A modular circuit rotation transmission device is characterized by comprising an insulation part and a circuit rotation transmission part; the insulating part is connected with the circuit rotation transmission part;
the insulation part comprises a first cover plate (1), a sealing ring (2), a shell (3), an adjusting pressing block (5), a bottom plate (6), a second cover plate (7) and a sealing gasket (8); the first cover plate (1) is in sealing connection with the shell (3) through a sealing ring (2); the shell (3) is connected with the circuit rotation transmission part through an adjusting pressing block (5); the bottom plate (6) is connected with the circuit rotation transmission part and is arranged on the second cover plate (7); the second cover plate (7) is in sealing connection with the shell (3) through a sealing gasket (8);
the circuit rotation transmission part comprises a rotation transmission module (4);
-the number of said rotary transmission modules (4) is one, said rotary transmission modules (4) being connected to the casing (3) by means of an adjusting presser (5); or
-the number of said rotation transmission modules (4) is plural, and the plural rotation transmission modules (4) are respectively denoted as the a-th rotation transmission module (4), where a is 1,2, …, N is a positive integer greater than 1; the N rotary transmission modules (4) are connected in sequence; when A is less than N, the joint of the A-th rotary transmission module (4) and the A + 1-th rotary transmission module (4) is connected with the shell (3) through an adjusting pressing block (5);
the rotary transmission module (4) comprises a conductive ring assembly, an inner shaft cover (402), a ball (403), an insulating pressing ring (404), a contact ring (405), a conductive brush (407), an outer shaft (408), an insulating plate (409), an insulating sleeve (410) and an inner shaft (411);
one end of the inner shaft (411) is provided with an insulating sleeve (410), and one or more conducting ring assemblies are arranged on the insulating sleeve (410); the insulating pressing ring (404) is arranged on the conducting ring assembly; the inner shaft (411) is connected with the outer shaft (408) through balls (403); the inner shaft cover (402) is arranged on the inner shaft (411) so that the outer shaft (408) can rotate relative to the inner shaft (411); the number of the conductive brushes (407) is equal to that of the conductive ring assemblies, and the conductive brushes are fixedly connected to the insulating plate (409) and electrically connected with the conductive ring assemblies through the contact rings (405); the insulating plate (409) is fixedly connected to the outer shaft (408), so that when the outer shaft (408) rotates relative to the inner shaft (411) through the balls (403), the rotation transmission of the conductive ring assembly and the conductive brush (407) can be realized.
2. The modular circuit rotary transport apparatus of claim 1, wherein:
-one in number, comprising a conductive ring connection member (401); the conducting ring connecting piece (401) is arranged on the insulating sleeve (410); the insulating pressing ring (404) is arranged on the conductive ring connecting piece (401); or
-a plurality of conducting ring assemblies comprising conducting ring connectors (401) and insulating sheets (406); the M conductive ring assemblies comprise M conductive ring connecting pieces (401) and M-1 insulation pieces (406), which are respectively marked as a No. B conductive ring connecting piece (401) and a No. C insulation piece (406), wherein B is 1,2, …, M, C is 1,2 …, and M-1; the 1 st conductive ring connecting piece (401) is arranged on the insulating sleeve (410); when B is equal to C < M, the C-th insulating sheet (406) is disposed on the B-th conductive ring connecting member (401), and the B + 1-th conductive ring connecting member (401) is disposed on the C-th insulating sheet (406); the insulating pressing ring (404) is arranged on the Mth conducting ring connecting piece (401).
3. The modular circuit rotation transmission device of claim 2, wherein the inner shaft cap (402) comprises an inner shaft cap first threaded hole (4021), an inner shaft cap second threaded hole (4022), an inner shaft cap counterbore (4023), an inner shaft cap groove (4024), and an inner shaft cap body (4025); the inner shaft cover first threaded hole (4021), the inner shaft cover second threaded hole (4022) and the inner shaft cover groove body (4024) are all arranged on the inner shaft cover main body (4025).
4. The modular circuit rotary transmission device of claim 3, wherein the outer shaft (408) comprises an outer shaft first threaded hole (4081), an outer shaft first slot (4082), an outer shaft second threaded hole (4083), an outer shaft through hole (4084), an outer shaft second slot (4085), and an outer shaft body (4086); outer first screw hole of axle (4081), outer first cell body of axle (4082), outer second screw hole of axle (4083), outer axle through-hole (4084) and outer second cell body of axle (4085) all set up on outer axle main part (4086).
5. The modular circuit rotation transmission device according to claim 4, wherein the inner shaft (411) comprises an inner shaft threaded hole (4111), an inner shaft outer circular surface (4112), an inner shaft groove body (4113), an inner shaft counterbore (4114), and an inner shaft main body (4115); the inner shaft threaded hole (4111) is arranged in the upper circular end face of the inner shaft (411) and is parallel to the inner shaft outer circular face (4112); the inner shaft outer circular surface (4112), the inner shaft groove body (4113) and the inner shaft counter bore (4114) are all arranged on the inner shaft main body (4115).
6. Modular circuit rotation transmission device according to claim 3, characterized in that the first cover plate (1) is fastened with an inner shaft cover (402) by means of a connection; the shell (3) is fastened with the adjusting pressing block (5) through a connecting piece.
7. The modular circuit rotation transmission device according to claim 5, wherein the first cover plate (1) and the second cover plate (7) are respectively fixedly connected with the first socket and the second socket, and the rotation of the inner shaft (411) relative to the outer shaft (408) in the rotation transmission module (4) can be realized by rotating the first cover plate (1) and the second cover plate (7), so as to achieve the purpose of circuit rotation transmission.
8. The modular circuit rotation transfer apparatus of any of claims 5 to 7, wherein the inner shaft slot (4113) is engaged with the outer shaft second slot (4085) through a ball (403), the inner shaft cover slot (4024) is engaged with the outer shaft first slot (4082) through the ball (403), the inner shaft cover counterbore (4023) is connected with the inner shaft threaded hole (4111) through a fastener, thereby enabling connection of the outer shaft (408), the inner shaft (411) and the inner shaft cover (402), and the outer shaft (408) is rotatable relative to the inner shaft (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811392758.9A CN109411977B (en) | 2018-11-21 | 2018-11-21 | Modular circuit rotary transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811392758.9A CN109411977B (en) | 2018-11-21 | 2018-11-21 | Modular circuit rotary transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109411977A CN109411977A (en) | 2019-03-01 |
| CN109411977B true CN109411977B (en) | 2020-04-24 |
Family
ID=65474567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811392758.9A Active CN109411977B (en) | 2018-11-21 | 2018-11-21 | Modular circuit rotary transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109411977B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983519B (en) * | 2020-07-22 | 2023-03-07 | 中国兵器装备集团上海电控研究所 | Universal rotary transmission device and system convenient to disassemble, assemble and test |
| CN111987550B (en) * | 2020-07-22 | 2022-04-26 | 中国兵器装备集团上海电控研究所 | Modularized rotary transmission device and system integrated by multilayer circuit board |
| CN112086841B (en) * | 2020-08-13 | 2021-09-24 | 中国兵器装备集团上海电控研究所 | Slip ring device adopting circuit board integrated transmission channel and connector for fast assembly |
| CN112636123A (en) * | 2020-12-18 | 2021-04-09 | 中国兵器装备集团上海电控研究所 | Detachable optical fiber signal rotary transmission device of multiple spot laminating |
| CN113113821B (en) * | 2021-04-02 | 2024-07-16 | 广东明阳电气股份有限公司 | Medium-high voltage rotary transmission conductive gas insulation equipment |
| CN113422271B (en) * | 2021-07-28 | 2022-11-22 | 中国兵器装备集团上海电控研究所 | Slip ring mandrel designed by three-dimensional circuit and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243132Y (en) * | 1995-09-22 | 1996-12-18 | 宝鸡远东石油器材装备公司 | Collector ring |
| US6300698B1 (en) * | 1999-10-22 | 2001-10-09 | Emerson Electric Co. | Hermetic compressor and an electrical connector therefor |
| CN201118073Y (en) * | 2007-09-04 | 2008-09-17 | 上海摩晶碳制品有限公司 | Totally-enclosed high speed rotation electrical collector apparatus |
| CN106025748A (en) * | 2016-06-28 | 2016-10-12 | 杭州云博科技有限公司 | Extensible collector ring |
| CN206332312U (en) * | 2017-01-06 | 2017-07-14 | 杭州楚连科技有限公司 | A kind of conducting slip ring with V-groove copper ring |
| CN107834332A (en) * | 2017-09-12 | 2018-03-23 | 中国兵器装备集团上海电控研究所 | It is a kind of can modularization assembling rolling electricity rotation transmission device |
-
2018
- 2018-11-21 CN CN201811392758.9A patent/CN109411977B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243132Y (en) * | 1995-09-22 | 1996-12-18 | 宝鸡远东石油器材装备公司 | Collector ring |
| US6300698B1 (en) * | 1999-10-22 | 2001-10-09 | Emerson Electric Co. | Hermetic compressor and an electrical connector therefor |
| CN201118073Y (en) * | 2007-09-04 | 2008-09-17 | 上海摩晶碳制品有限公司 | Totally-enclosed high speed rotation electrical collector apparatus |
| CN106025748A (en) * | 2016-06-28 | 2016-10-12 | 杭州云博科技有限公司 | Extensible collector ring |
| CN206332312U (en) * | 2017-01-06 | 2017-07-14 | 杭州楚连科技有限公司 | A kind of conducting slip ring with V-groove copper ring |
| CN107834332A (en) * | 2017-09-12 | 2018-03-23 | 中国兵器装备集团上海电控研究所 | It is a kind of can modularization assembling rolling electricity rotation transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109411977A (en) | 2019-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109411977B (en) | Modular circuit rotary transmission device | |
| CN202352992U (en) | Combined conductive slip ring brush device | |
| CN107834332B (en) | Rolling electric rotating transmission device capable of being assembled in modular mode | |
| CN109546508B (en) | Modular shielding slip ring device | |
| CN113555701B (en) | Connector for butting electric appliance and mechanical fixed wire | |
| CN111934152B (en) | Hollow rolling rotary transmission device | |
| CN202139317U (en) | Extrusion type suspension location conduction device for continuous electric plating | |
| CN107069367B (en) | Conducting slip ring a kind of while that there is two kinds of contact functions of rotation and slip ring | |
| CN212874999U (en) | Multi-signal rotary connector | |
| CN112086841B (en) | Slip ring device adopting circuit board integrated transmission channel and connector for fast assembly | |
| CN112636123A (en) | Detachable optical fiber signal rotary transmission device of multiple spot laminating | |
| CN218216040U (en) | Conductive slip ring connecting piece device | |
| CN101667708B (en) | Large-current electric rotary connector | |
| CN110197953B (en) | Power supply system and wiring structure thereof | |
| CN216720490U (en) | Conductive slip ring structure | |
| CN110190483A (en) | A kind of brush filament collector ring suitable for signal transmission | |
| CN106785765B (en) | A conductive component for 360 rotations of electric fan | |
| CN201518379U (en) | Slip ring | |
| CN220510430U (en) | Novel flat 360-degree rotary conductive collecting ring | |
| CN213584526U (en) | High-definition video signal combined slip ring with flange for electric conduction and guidance | |
| CN209805063U (en) | conductive slip ring | |
| CN107958985A (en) | Arrangements of electric connection and the Battery case and battery case using the device | |
| CN208857379U (en) | Conductive structure and electroplating device | |
| CN210016226U (en) | Crooked fixed type equipment connecting wire | |
| CN108882668B (en) | Multidirectional constant force plug-in mechanism |
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 |