CN211829476U - Waterproof conductive slip ring - Google Patents
Waterproof conductive slip ring Download PDFInfo
- Publication number
- CN211829476U CN211829476U CN201922288019.1U CN201922288019U CN211829476U CN 211829476 U CN211829476 U CN 211829476U CN 201922288019 U CN201922288019 U CN 201922288019U CN 211829476 U CN211829476 U CN 211829476U
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- China
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- slip ring
- ring
- collecting ring
- waterproof
- end cover
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Abstract
The utility model discloses a waterproof conductive slip ring, including the collecting ring and with the brush that the collecting ring is connected, a serial communication port, the collecting ring include the stator portion and with stator portion normal running fit's rotor portion, the stator portion with through the sealed cooperation of cell circle between the rotor portion, the stator portion include the casing and with casing seal complex end cover, the mounting hole has been seted up along circumference on the end cover, the rotor portion includes the cell circle, be equipped with around its axis pivoted rotation axis on the cell circle, the electrically conductive end of rotation axis with the brush is connected a plurality ofly respectively the collecting ring, be equipped with connecting wire in the collecting ring. The utility model discloses beneficial effect: the rotating speed of the collecting ring is 0.003 m/s-0.006 m/s, the collecting ring is made of copper materials, and the collecting ring is used for transmitting precise signals, weak current, large current and high voltage power supplies, simultaneously prevents liquid from permeating into the slip ring, and has the advantages of low torque, low loss, no maintenance, low electrical noise, super long service life and the like.
Description
Technical Field
The utility model relates to a submarine reconnaissance technical field particularly, relates to a waterproof electrically conductive sliding ring.
Background
With the development of communication technology and the popularization of equipment automation, a robot can replace or assist people to complete various works, all boring, dangerous, toxic and harmful works can be displayed by the robot, the robot is widely applied to the field of manufacturing industry and also applied to other fields such as resource exploration and development, disaster relief and danger elimination, medical services, home entertainment, military and aerospace and the like, because the structural operation of the robot needs a cable to transmit current or signals, the cable is prevented from being twisted off when a part rotates, the current and signals need to be transmitted between two parts rotating relatively by means of a conductive slip ring, a common conductive slip ring cannot be applied to an underwater operation environment, the waterproof conductive slip ring needs to meet certain sealing requirements when the operation is performed underwater, so as to avoid the influence of water inflow inside the slip ring on the transmission of the signals, meanwhile, the flexibility of the waterproof conductive slip ring is required to be ensured.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a waterproof conductive slip ring, the collecting ring has low moment of torsion, low-loss non-maintaining, low electric noise, key feature such as overlength life.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows: the waterproof conductive slip ring comprises a slip ring body and an electric brush connected with the slip ring body, and is characterized in that the slip ring body comprises a stator part and a rotor part in rotating fit with the stator part, the stator part and the rotor part are in sealing fit through a hole lattice ring, the stator part comprises a shell and an end cover in sealing fit with the shell, a mounting hole is formed in the end cover along the circumferential direction, the rotor part comprises the hole lattice ring, a rotating shaft rotating around the axis of the rotating shaft is arranged on the hole lattice ring, the conductive end of the rotating shaft and the electric brush are respectively connected with a plurality of the slip ring bodies, and a connecting lead is arranged in each slip ring body.
Further, the collecting ring is made of a copper material.
Further, the electric brush is made of silver copper wire materials.
Furthermore, one end of the shell is an opening, the other end of the shell is a closed cylindrical sleeve, and the opening end is connected with the end cover in a sealing mode.
Further, the cylindrical sleeve is connected with the end cover through a flange, and an O-shaped sealing ring is arranged between the end cover and the cylindrical sleeve.
The utility model has the advantages that: the collector ring is made of brass, the rotating speed of the collector ring is 0.003-0.006 m/s, the waterproof conducting ring is provided with an O-shaped sealing ring, the collector ring is connected with an electric brush, the electric brush is made of metal, and the collector ring is mainly used in environments such as ships, port and navigation equipment, lake and sea low and the like, is used for transmitting precise signals, weak current, heavy current and high voltage power supplies, simultaneously prevents liquid from permeating into the slip ring, and has the advantages of low torque, low loss, no maintenance, low electric noise, ultra-long service life and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a waterproof conductive ring according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of parts of a waterproof conductive ring according to an embodiment of the present invention.
In the figure: 1. A collector ring; 2. an electric brush; 3. a hole lattice ring; 4. a housing; 5. an end cap; 6. a rotating shaft; 7. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-2, according to the embodiment of the utility model provides a waterproof conducting ring, including collecting ring 1 and with brush 2 that collecting ring 1 connects, collecting ring 1 include stator portion and with stator portion normal running fit's rotor portion, stator portion with through the sealed cooperation of hole circle 3 between the rotor portion, stator portion include casing 4 and with casing 4 sealed complex end cover 5, mounting hole 7 has been seted up along circumference on the end cover 5, rotor portion includes hole circle 3, be equipped with on the hole circle 3 around its axis pivoted rotation axis 6, the electrically conductive end of rotation axis 6 with brush 2 is connected a plurality ofly respectively collecting ring 1, be equipped with the connecting wire in the collecting ring 1.
In a specific embodiment of the present invention, the slip ring 1 is made of copper material.
In a specific embodiment of the present invention, the rotation speed of the slip ring 1 is 0.003m/s to 0.006 m/s.
In a specific embodiment of the present invention, the brush 2 is made of silver copper wire.
In a specific embodiment of the present invention, one end of the housing 4 is an opening, and the other end of the housing 4 is a closed cylindrical sleeve, and the opening end is connected to the end cap 5 in a sealing manner.
In a specific embodiment of the present invention, the cylindrical sleeve and the end cap 5 are connected by a flange, and an O-ring is disposed between the end cap 5 and the cylindrical sleeve.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
When specifically using, according to waterproof conductive slip ring, collecting ring 1 with brush 2 is connected, collecting ring 1 makes for the copper product material, brush 2 is silver-copper wire material, will collecting ring 1 sets up in the casing 4, the one end of casing 4 is the opening, the other end of casing 4 is the confined tube-shape cover, the open end with end cover 5 sealing connection, the tube-shape cover with end cover 5 passes through flange joint, just end cover 5 with be equipped with O type sealing washer between the tube-shape cover, can realize advantages such as low moment of torsion, low loss non-maintaining, low electric noise, overlength life through this design.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The waterproof conductive slip ring comprises a slip ring (1) and an electric brush (2) connected with the slip ring (1), and is characterized in that the slip ring (1) comprises a stator part and a rotor part in running fit with the stator part, the stator part is in sealing fit with the rotor part through a hole ring (3), the stator part comprises a shell (4) and an end cover (5) in sealing fit with the shell (4), a mounting hole (7) is formed in the end cover (5) along the circumferential direction, the rotor part comprises the hole ring (3), a rotating shaft (6) rotating around the axis of the rotating shaft is arranged on the hole ring (3), the conductive end of the rotating shaft (6) is connected with the electric brush (2) respectively, and a connecting wire is arranged in the slip ring (1).
2. Waterproof conductive slip ring according to claim 1, characterized in that the slip ring (1) is made of copper material.
3. The waterproof conducting slip ring according to claim 1, characterized in that the brushes (2) are of silver copper wire material.
4. The waterproof conducting slip ring according to claim 1, characterized in that one end of the housing (4) is an open end and the other end of the housing (4) is a closed cylindrical sleeve, the open end being sealingly connected with the end cap (5).
5. The waterproof conducting slip ring according to claim 4, characterized in that the cylindrical sleeve is flanged to the end cap (5) and an O-ring seal is provided between the end cap (5) and the cylindrical sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288019.1U CN211829476U (en) | 2019-12-19 | 2019-12-19 | Waterproof conductive slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288019.1U CN211829476U (en) | 2019-12-19 | 2019-12-19 | Waterproof conductive slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211829476U true CN211829476U (en) | 2020-10-30 |
Family
ID=73140480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922288019.1U Active CN211829476U (en) | 2019-12-19 | 2019-12-19 | Waterproof conductive slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211829476U (en) |
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2019
- 2019-12-19 CN CN201922288019.1U patent/CN211829476U/en active Active
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