CN214411721U

CN214411721U - Split type via hole conductive slip ring

Info

Publication number: CN214411721U
Application number: CN202120873639.6U
Authority: CN
Inventors: 熊锋
Original assignee: Changzhou Lanshan Electromechanical Technology Co ltd
Current assignee: Changzhou Lanshan Electromechanical Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-10-15
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a split type via hole conductive slip ring, including stator main part, first fixed plate, first perforation ring, first insulating ring, second fixed plate, second perforation ring and second insulating ring, stator main part surface is equipped with the conducting strip, the conducting strip is block-and-column distribution, be equipped with the insulator in the conducting strip interval, the conducting strip surface passes through the welding mode and connects the division board, the division board is the annular and distributes, the first fixed plate of stator main part left side fixed connection. This split type via hole conductive slip ring can avoid appearing the winding problem of wire when conductive slip ring uses, can't guarantee the problem on the transmission rotary part that electric current or signal can be accurate, and insulating material adopts epoxy glue and alkali-free glass fiber cloth preimpregnation to pour the pressfitting and takes shape, and the insulating layer function is good, and compressive strength is shock-resistant, and epoxy acid and alkali-resistance has the oxidation resistance, and is high temperature resistant, and the system performance can be improved greatly in the setting of perforation ring.

Description

Split type via hole conductive slip ring

Technical Field

The utility model relates to a lead electrical slip ring technical field, specifically be a split type via hole leads electrical slip ring.

Background

The electric slip ring is an electric component which is used for communicating the rotating body and transmitting energy and signals. The slip rings are classified into an electrical slip ring, a fluid slip ring, and an optical slip ring according to a transmission medium. Also can be commonly and commonly called as 'rotary communication' or 'rotary communication'. The slip ring is usually installed at the rotation center of the equipment and mainly consists of two parts, namely a rotating part and a static part. The rotating part is connected to and moves rotationally with the rotating structure of the device, called the "rotor", and the stationary part is connected to the energy source of the stationary structure of the device, called the "stator". The slip ring integrally depends on an elastic lapping principle, a rolling lapping principle or a sealing principle, an ingenious motion structure and sealing structure design, precise part manufacturing and matching, reasonable material selection and the like, so that a stable and reliable rotary communication system is formed. The slip ring can provide power energy for the rotating body as long as the slip ring is attached to equipment rotating infinitely, so that the rotating body can perform other motions or detect the working condition in a rotating state while performing the infinite rotation motion.

Conventional electrical slip rings are also referred to as "slip rings" or "slip rings". Mature design technology and mature manufacturing factories exist in China for decades, and the technology that a carbon brush is tightly close to a copper ring is mainly adopted to transmit large current. The disadvantages are as follows: the carbon brush is limited to transmitting large current, and a large amount of carbon alloy powder is generated due to friction, so that the carbon brush needs to be cleaned or replaced regularly. Due to the rapid development of modern precision electronics and precision electromechanical products, precision electrical slip rings have come into play. The high-voltage power supply is originally specially used in ultrahigh-end fields of aviation, aerospace and the like, is commonly used for civil precise electronic and electrical equipment, and part of series of the high-voltage power supply is manufactured into general electrical accessories.

The current conductive slip ring has the following problems: 1. when the traditional conductive slip ring is used, the problem of wire winding can occur, and the current or signals can not be accurately transmitted to a rotating part; 2. the structure is complex, and the system performance is easily reduced greatly; 3. the insulating layer is not functional, and is easily oxidized and not resistant to high temperature.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a split type via hole slip ring that conducts electricity has solved present slip ring that conducts electricity and has had following problem: 1. when the traditional conductive slip ring is used, the problem of wire winding can occur, and the current or signals can not be accurately transmitted to a rotating part; 2. the structure is complex, and the system performance is easily reduced greatly; 3. the insulating layer is not functional, and is easily oxidized and not resistant to high temperature.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a split type via hole conductive slip ring, includes stator main part, first fixed plate, first perforation ring, first insulation ring, second fixed plate, second perforation ring and second insulation ring, stator main part surface is equipped with the conducting strip, the conducting strip is the block distribution, be equipped with the insulator in the conducting strip interval, the conducting strip surface passes through the welding mode and connects the division board, the division board is the annular and distributes, the first fixed plate of stator main part left side fixed connection, the first perforation ring of first fixed plate one side fixed connection, first perforation ring surface is equipped with first insulation ring, stator main part right side fixed connection second fixed plate, second fixed plate one side fixed connection second perforation ring, second perforation ring surface is equipped with the second insulation ring.

Preferably, a first connecting hole is formed in the first fixing plate, and the first connecting holes are distributed in a circular shape.

Preferably, four groups of first fixing holes are formed in the inner portion of the first perforated ring, and the first fixing holes are distributed annularly.

Preferably, a second connecting hole is formed in the second fixing plate, and the second connecting holes are distributed in a circular shape.

Preferably, four groups of second fixing holes are formed in the inner portion of the second perforated ring, and the second fixing holes are distributed annularly.

Preferably, a rotor shaft penetrates through the stator main body, two ends of the rotor shaft extend to the outside, and two ends of the rotor shaft are provided with screw connectors.

(III) advantageous effects

The utility model provides a split type via hole slip ring that conducts electricity. The method has the following beneficial effects:

(1) this split type via hole conductive sliding ring, be equipped with the conducting strip through stator main part surface, the conducting strip is the block distribution, be equipped with the insulator in the conducting strip interval, the conducting strip surface passes through welding mode and connects the division board, the division board is the annular and distributes, first fixed plate is inside has seted up first connecting hole, first connecting hole is the circular distribution form, first perforation intra-annular portion has seted up the first fixed orifices of four groups, first fixed orifices is the annular and distributes, the inside second connecting hole of having seted up of second fixed plate, the second connecting hole is the circular distribution form, four groups of second fixed orifices have been seted up to second perforation intra-annular portion, the second fixed orifices is the annular and distributes, can be when conductive sliding ring uses, avoid appearing the winding problem of wire, unable assurance electric current or signal can be accurate transmit the problem on the rotary part.

(2) This split type via hole conductive sliding ring, through the first fixed plate of stator main part left side fixed connection, the first perforation ring of first fixed plate one side fixed connection, first perforation ring surface is equipped with first insulating ring, stator main part right side fixed connection second fixed plate, second fixed plate one side fixed connection second perforation ring, second perforation ring surface is equipped with the second insulating ring, overall structure is simple, the simple operation to improve system performance greatly.

(3) This split type via hole conductive slip ring is equipped with the insulator in through the conducting strip interval, and first perforation ring surface is equipped with first insulating ring, and second perforation ring surface is equipped with the second insulating ring, and this insulating material adopts epoxy glue and alkali-free glass fiber cloth preimpregnation to pour the pressure layer and takes shape, and the insulating layer function is good, and compressive strength is shock-resistant, and epoxy acid and alkali-resistance has the oxidation resistance, and high temperature resistant.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of a second fixing plate structure of the present invention;

fig. 4 is a schematic view of the main structure of the stator of the present invention.

In the figure, 1-stator body, 2-first fixing plate, 3-first perforated ring, 4-first insulating ring, 5-second fixing plate, 6-second perforated ring, 7-second insulating ring, 8-rotor shaft, 11-conducting plate, 12-insulator, 13-separating plate, 21-first connecting hole, 31-first fixing hole, 51-second connecting hole, 61-second fixing hole, 81-screw connecting port.

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 without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a split type through hole conductive slip ring comprises a stator main body 1, a first fixing plate 2, a first perforated ring 3, a first insulating ring 4, a second fixing plate 5, a second perforated ring 6 and a second insulating ring 7, wherein a conductive plate 11 is arranged on the outer surface of the stator main body 1, the conductive plates 11 are distributed in a parallel mode, insulators 12 are arranged in intervals of the conductive plates 11, the outer surface of the conductive plate 11 is connected with a partition plate 13 in a welding mode, the partition plate 13 is distributed in an annular mode, the left side of the stator main body 1 is fixedly connected with the first fixing plate 2, one side of the first fixing plate 2 is fixedly connected with the first perforated ring 3, the outer surface of the first perforated ring 3 is provided with the first insulating ring, the right side of the stator main body 1 is fixedly connected with the second fixing plate 5, one side of the second fixing plate 5 is fixedly connected with the second perforated ring 6, the outer surface of the second perforated ring 6 is provided with the second insulating ring 7, therefore, the insulating material is simple in integral structure, convenient to operate and capable of greatly improving system performance, epoxy resin glue and alkali-free glass fiber cloth are adopted for pre-dipping, pouring and laminating to form the insulating material, the insulating layer is good in function, compressive strength and impact resistance, epoxy resin is acid-base resistant, oxidation resistance is achieved, and high temperature resistance is achieved.

First connecting holes 21 are formed in the first fixing plate 2, the first connecting holes 21 are distributed in a circular shape, four groups of first fixing holes 31 are formed in the first perforating ring 3, the first fixing holes 31 are distributed in an annular shape, second connecting holes 51 are formed in the second fixing plate 5, the second connecting holes 51 are distributed in a circular shape, four groups of second fixing holes 61 are formed in the second perforating ring 6, and the second fixing holes 61 are distributed in an annular shape.

The stator comprises a stator body 1, and is characterized in that a rotor shaft 8 penetrates through the stator body 1, two ends of the rotor shaft 8 extend to the outside, two ends of the rotor shaft 8 are provided with screw connectors 81, the screw connectors can be connected with other devices more conveniently, and the fixity of a conductive sliding ring of the screw connectors is guaranteed.

The working principle is as follows: when the device is used, one end of a lead is firstly soldered on the conducting strip 11 on the outer surface of the stator main body 1, the conducting strip 11 is connected with an insulator 12, the conducting strip 11 can be divided into four pieces by the partition plate 13 arranged on the outer surface of the conducting strip 11, the other end of the lead penetrates through the first connecting hole 21 in the first fixing plate 2 and then penetrates through the first fixing hole 31 in the first perforated ring 3, the lead can be grouped, the problem of lead winding is avoided, the problem that current or signals can not be accurately transmitted to a rotating part can not be ensured, the first insulating ring 4 is arranged on the outer surface of the first perforated ring 3, the insulating material is formed by pre-pouring a pressing layer by adopting epoxy resin and alkali-free glass fiber cloth, the insulating layer has good function and compressive strength and impact resistance, when the device is connected with other equipment, the service life of the conductive slip ring can be prolonged, when the lead is completely penetrated, the rotor shaft 8 in the stator main body 1 is connected with other devices, and the screw connectors 81 at the two ends of the rotor shaft 8 can ensure the fixity of the conductive slip ring.

The utility model discloses a 1-stator main part, 2-first fixed plate, 3-first perforated ring, 4-first insulating ring, 5-second fixed plate, 6-second perforated ring, 7-second insulating ring, 8-rotor shaft, 11-conducting strip, 12-insulator, 13-division board, 21-first connecting hole, 31-first fixed orifices, 51-second connecting hole, 61-second fixed orifices, 81-screw connection mouth, the part is the part that general standard spare or technical personnel in the field know, its structure and principle all are this technical staff and can learn or learn through conventional experimental approach through the technical manual, the problem that the utility model solves is that present electrically conductive sliding ring has following problem: 1. when the traditional conductive slip ring is used, the problem of wire winding can occur, and the current or signals can not be accurately transmitted to a rotating part; 2. the structure is complex, and the system performance is easily reduced greatly; 3. the insulating layer function is poor to easy oxidation, high temperature resistant not, the utility model discloses a combination of each other of above-mentioned parts can be when electrically conductive sliding ring uses, avoids appearing the winding problem of wire, and unable assurance electric current or signal can be accurate the transmission to the problem on the rotary part, and insulating material adopts epoxy glue and alkali-free glass fiber cloth preimpregnation to pour the pressure layer and takes shape, and the insulating layer function is good, and compressive strength is shock-resistant, and epoxy acid and alkali-resistance has the oxidation resistance, and is high temperature resistant, and the system performance can be improved greatly in the setting of perforation ring.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a split type via hole slip ring that conducts electricity which characterized in that: the stator comprises a stator body (1), a first fixing plate (2), a first perforated ring (3), a first insulating ring (4), a second fixing plate (5), a second perforated ring (6) and a second insulating ring (7), wherein the outer surface of the stator body (1) is provided with a conducting plate (11), the conducting plate (11) is distributed in a parallel manner, insulators (12) are arranged in the conducting plate (11) at intervals, the outer surface of the conducting plate (11) is connected with a partition plate (13) in a welding manner, the partition plate (13) is distributed in an annular manner, the left side of the stator body (1) is fixedly connected with the first fixing plate (2), one side of the first fixing plate (2) is fixedly connected with the first perforated ring (3), the outer surface of the first perforated ring (3) is provided with the first insulating ring (4), and the right side of the stator body (1) is fixedly connected with the second fixing plate (5), and one side of the second fixing plate (5) is fixedly connected with a second perforated ring (6), and a second insulating ring (7) is arranged on the outer surface of the second perforated ring (6).

2. The split via conductive slip ring of claim 1, wherein: first connecting hole (21) have been seted up to first fixed plate (2) inside, first connecting hole (21) are circular distribution form.

3. The split via conductive slip ring of claim 1, wherein: four groups of first fixing holes (31) are formed in the first perforation ring (3), and the first fixing holes (31) are distributed annularly.

4. The split via conductive slip ring of claim 1, wherein: and a second connecting hole (51) is formed in the second fixing plate (5), and the second connecting holes (51) are distributed in a circular manner.

5. The split via conductive slip ring of claim 1, wherein: four groups of second fixing holes (61) are formed in the second perforation ring (6), and the second fixing holes (61) are distributed annularly.

6. The split via conductive slip ring of claim 1, wherein: the stator comprises a stator body (1), and is characterized in that a rotor shaft (8) penetrates through the stator body (1), two ends of the rotor shaft (8) extend to the outside, and screw connectors (81) are arranged at two ends of the rotor shaft (8).