CN205104737U - Mercury sliding ring - Google Patents
Mercury sliding ring Download PDFInfo
- Publication number
- CN205104737U CN205104737U CN201520914971.7U CN201520914971U CN205104737U CN 205104737 U CN205104737 U CN 205104737U CN 201520914971 U CN201520914971 U CN 201520914971U CN 205104737 U CN205104737 U CN 205104737U
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- China
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- rotor
- stator
- mercury
- insulation spacer
- conductor
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Abstract
The utility model relates to a mercury sliding ring, which comprises an outer shell, a stator, rotor and mercury, the stator includes the insulating spacer of a plurality of stator conductors and stator, the stator conductor is partd by the insulating spacer of stator layer upon layer, avoid two adjacent stator conductor contact, the rotor includes the insulating spacer of a plurality of rotor conductors and rotor, the rotor conductor is partd by the insulating spacer of rotor layer upon layer, avoid two adjacent rotor conductor contact, stator and rotor are connected relatively, insulating spacer of stator and the insulating spacer of rotor correspond each other connects formation with stator conductor and a plurality of cavitys of rotor conductor divided, mercury is filled in the cavity, the shell is fixed outside the stator, the rotor is provided with the bearing outward, the bearing outside is connected at the shell inboardly. The utility model discloses a mercury electrically conducts the transmission electric current, does not have wearing and tearing between stator and the rotor, and the precision of transmit is high, and is stable good.
Description
Technical field
The utility model relates to a kind of conducting slip ring, and especially a kind of mercury that adopts is as the mercury slip ring of medium.
Background technology
Conducting slip ring is also known as collector ring or claim rotary joint, rotary electric interface, slip ring, collecting ring, backflow ring, coil, commutator, adapter, is the accurate power transmitting device realizing two images relatively rotating mechanism, data-signal and transmission of power.Be particularly suitable for unconfined continuous rotation, need again the place from fixed position to position of rotation delivering power or data simultaneously.Existing conducting slip ring generally adopts carbon brush slip-ring, but carbon brush slip-ring can produce wearing and tearing when rotation, the precision that impact connects and reliability.
Summary of the invention
For solving the deficiencies in the prior art, the utility model provides a kind of mercury slip ring without wearing and tearing.
For achieving the above object, the utility model provides a kind of mercury slip ring, comprise shell, stator, rotor and mercury, stator comprises multiple stator conductors and stator insulation spacer, stator conductors is separated layer by layer by stator insulation spacer, avoid adjacent two stator conductors contacts, rotor comprises multiple rotor conductor and rotor insulation spacer, rotor conductor is separated layer by layer by rotor insulation spacer, avoid adjacent two rotor conductor contacts, stators and rotators connects relatively, stator insulation spacer and the mutual correspondence of rotor insulation spacer are connected to form multiple cavitys stator conductors and rotor conductor separated, filled with mercury is in cavity, shell is fixed on outside stator, rotor is outside equipped with bearing, connect inside the shell outside bearing.
The utility model is set to be provided with elastic seal ring between described rotor insulation spacer and stator insulation spacer further.
The utility model is set to described stator conductors further and rotor conductor is 4 layers, and described stator insulation spacer and rotor insulation spacer are 4 layers, is enclosed within respectively outside 4 layers of stator conductors and rotor conductor.
The utility model with between liquid underfill stator and rotor using mercury as conducting medium, when stator and rotor relative movement, makes corresponding metallic conductor keep connecting, rotor arranges seal, stop mercury to flow to adjacent loop.The beneficial effects of the utility model directly when rotated carry out conducting transmission electric current by mercury, and without wearing and tearing between stator and rotor, the precision transmitted is high, good stability.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the cutaway view of the utility model embodiment.
Embodiment
As Fig. 1, specific embodiment of the utility model shown in Fig. 2 is a kind of mercury slip ring, comprise shell 3, stator 1, rotor 2 and mercury, stator 1 comprises 4 stator conductors 11 and 4 layers of stator insulation spacer 12, 4 layers of stator insulation spacer 12 are set in respectively outside 4 stator conductors 11 and stator conductors 11 are separated layer by layer, adjacent two stator conductors 11 are avoided to contact, rotor 2 comprises 4 rotor conductors 21 and 4 layers of rotor insulation spacer 22, 4 layers of rotor insulation spacer 22 are set in respectively outside rotor conductor 21 and rotor conductor 21 are separated layer by layer, adjacent two rotor conductors 21 are avoided to contact, stator 1 is connected relatively with rotor 2, rotor insulation spacer 22 is provided with elastic seal ring 23 towards stator 1 one end, stator insulation spacer 12 is close-coupled on elastic seal ring 23 to rotor 2 extension, rotor insulation spacer 22 and stator insulation spacer 12 are connected to form by the mutual correspondence of elastic seal ring 23 the multiple cavitys 4 stator conductors 11 and rotor conductor 21 separated, filled with mercury is in cavity 4, shell 3 is fixed on outside stator 1, rotor 2 is outside equipped with bearing 5, be connected to outside bearing 5 inside shell 3.
Claims (3)
1. a mercury slip ring, it is characterized in that: mercury slip ring comprises shell, stator, rotor and mercury, stator comprises multiple stator conductors and stator insulation spacer, stator conductors is separated layer by layer by stator insulation spacer, avoid adjacent two stator conductors contacts, rotor comprises multiple rotor conductor and rotor insulation spacer, rotor conductor is separated layer by layer by rotor insulation spacer, avoid adjacent two rotor conductor contacts, stators and rotators connects relatively, stator insulation spacer and the mutual correspondence of rotor insulation spacer are connected to form multiple cavitys stator conductors and rotor conductor separated, filled with mercury is in cavity, shell is fixed on outside stator, rotor is outside equipped with bearing, connect inside the shell outside bearing.
2. mercury slip ring according to claim 1, is characterized in that: be provided with elastic seal ring between described rotor insulation spacer and stator insulation spacer.
3. mercury slip ring according to claim 1 and 2, is characterized in that: described stator conductors and rotor conductor are 4 layers, and described stator insulation spacer and rotor insulation spacer are 4 layers, is enclosed within respectively outside 4 layers of stator conductors and rotor conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914971.7U CN205104737U (en) | 2015-11-15 | 2015-11-15 | Mercury sliding ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914971.7U CN205104737U (en) | 2015-11-15 | 2015-11-15 | Mercury sliding ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104737U true CN205104737U (en) | 2016-03-23 |
Family
ID=55520494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914971.7U Active CN205104737U (en) | 2015-11-15 | 2015-11-15 | Mercury sliding ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104737U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475647A (en) * | 2016-10-21 | 2017-03-08 | 安徽理工大学 | A kind of tool-electrode high-speed rotation electric machining electricity-leading device |
| CN106992415A (en) * | 2017-04-26 | 2017-07-28 | 汕头大学 | A kind of liquid metal high speed rotary electric connector and its design method |
| CN108221032A (en) * | 2018-01-10 | 2018-06-29 | 浙江霍达电气有限公司 | electroplating device |
| CN113241567A (en) * | 2021-06-19 | 2021-08-10 | 陈玖生 | Multi-channel gallium alloy liquid metal conductive slip ring |
-
2015
- 2015-11-15 CN CN201520914971.7U patent/CN205104737U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475647A (en) * | 2016-10-21 | 2017-03-08 | 安徽理工大学 | A kind of tool-electrode high-speed rotation electric machining electricity-leading device |
| CN106992415A (en) * | 2017-04-26 | 2017-07-28 | 汕头大学 | A kind of liquid metal high speed rotary electric connector and its design method |
| CN108221032A (en) * | 2018-01-10 | 2018-06-29 | 浙江霍达电气有限公司 | electroplating device |
| CN108221032B (en) * | 2018-01-10 | 2019-05-17 | 浙江霍达电气有限公司 | Electroplating device |
| CN113241567A (en) * | 2021-06-19 | 2021-08-10 | 陈玖生 | Multi-channel gallium alloy liquid metal conductive slip ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220315 Address after: 325600 Weng Long Jie Dao Bei Jie Cun, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Yihuang Electric Co.,Ltd. Address before: 325604 Liunan village, Liushi Town, Yueqing City, Zhejiang Province Patentee before: ZHEJIANG HODA ELECTRIC Co.,Ltd. |