CN207232435U - One kind two core fibre slip rings of miniaturization - Google Patents
One kind two core fibre slip rings of miniaturization Download PDFInfo
- Publication number
- CN207232435U CN207232435U CN201721307152.1U CN201721307152U CN207232435U CN 207232435 U CN207232435 U CN 207232435U CN 201721307152 U CN201721307152 U CN 201721307152U CN 207232435 U CN207232435 U CN 207232435U
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- speculum
- bearing
- gear
- slip rings
- rotor
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Abstract
The utility model discloses one kind to minimize two core fibre slip rings, belong to field of optical fiber equipment, including rotor gear and stern fast sheath, rotor case is provided with outside the rotor gear, the rotor gear side is provided with internal gear, the internal gear opposite side is provided with bearing, the bearing is arranged on outside inner ring trim ring, stator casing is provided with outside the internal gear, outer ring trim ring is provided between the inner ring trim ring and the stern fast sheath, the stern fast sheath opposite side is provided with connector, the internal gear side is provided with rhombic prism, the rhombic prism side is provided with speculum one, described speculum a side is provided with glass plate, the glass plate opposite side is provided with speculum two, the Bearing outer is provided with fixed seat.The utility model can realize two ways of optical signals uninterrupted output at the same time in rotary course, the signal transmission quality and transmission speed of two core fibres be ensure that, using more convenient, quick.
Description
Technical field
The utility model belongs to field of optical fiber equipment, and in particular to one kind two core fibre slip rings of miniaturization.
Background technology
Optical fiber is writing a Chinese character in simplified form for optical fiber, is one kind fiber made of glass or plastics, can be used as light conduction instrument, root
Be made according to the total reflection principle of light, due to light optical fiber conduction loss than electricity in the loss that electric wire conducts much lower, light
Fibre is used as the information transmission of long range.
Two core fibres are exactly the optical fiber for having inside cortex overcoat two cores, the receipts light of such equipment and shine respectively can be into
The optical signal transmission of the different fibre cores of row, therefore receive and dispatch to use same long light but not produce and interfere with each other, but in two cores
During optical fiber use, spin fiber can cause two ways of optical signals discontinuous transmission, so as to cause signal interruption, influence the matter that communicates
Amount.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of miniaturization two core fibre slip rings.
The utility model is achieved through the following technical solutions above-mentioned purpose：
One kind minimizes two core fibre slip rings, including rotor gear and stern fast sheath, is provided with outside the rotor gear
Rotor case, the rotor gear side are provided with internal gear, and the internal gear opposite side is provided with bearing, the bearing
It is arranged on outside inner ring trim ring, stator casing, the inner ring trim ring and the stern fast sheath is provided with outside the internal gear
Between be provided with outer ring trim ring, the stern fast sheath opposite side is provided with connector, and the internal gear side is provided with rectangle rib
Mirror, the rhombic prism side are provided with speculum one, and described speculum a side is provided with glass plate, and the glass plate is another
Side is provided with speculum two, and the Bearing outer is provided with fixed seat, and the fixed seat side is provided with planetary gear.
In said structure, the utility model is accessed into two core fibre paths, when rotating the utility model, wherein a light
Optical signal is launched in fine one end, and the axis of rotation of the utility model is inputted after collimation, and the light beam transmitted in optical fiber is by institute
State speculum one and be reflected towards radial direction, the collimated light beam that another optical fiber is injected is laggard by two secondary reflection of rhombic prism
Enter the position of axis of rotation, while the rhombic prism keeps rotating synchronously with this root optical fiber incidence end when rotated, therefore can
Light beam is reflexed to axis of rotation all the time, then by the collimating apparatus of the receiving terminal positioned at axis of rotation light beam coupling is entered again
In optical fiber, since light path has invertibity, both ends can be used as input terminal and output terminal.
In order to further improve the performance of the utility model, the rotor gear connects with rotor case assembling
Connect, the internal gear is connected with the stator casing fixing assembling.
In order to further improve the performance of the utility model, the rotor gear is connected with the bearing-transmission, institute
State and lubricating oil is filled between rotor gear and the bearing.
In order to further improve the performance of the utility model, the bearing is interference fitted with the inner ring trim ring, institute
Inner ring trim ring is stated to be fixedly connected with the outer ring trim ring.
In order to further improve the performance of the utility model, the rhombic prism is fixed with the speculum one and filled
Match somebody with somebody, rotate synchronously at an angle.
In order to further improve the performance of the utility model, the speculum one and the glass plate fixing assembling,
Rotate synchronously at an angle, the glass plate passes through card slot fixing assembling with the speculum two.
In order to further improve the performance of the utility model, the stern fast sheath is nestedly assemblied in one with the connector
Rise.
Beneficial effect is：The utility model can realize two ways of optical signals uninterrupted output at the same time in rotary course, protect
The signal transmission quality and transmission speed of two core fibres are demonstrate,proved, using more convenient, quick.
Brief description of the drawings
Fig. 1 is a kind of front view for minimizing two core fibre slip rings described in the utility model；
Fig. 2 is a kind of top view for minimizing two core fibre slip rings described in the utility model；
Fig. 3 is a kind of left view for minimizing two core fibre slip rings described in the utility model.
The reference numerals are as follows：
1st, rotor gear；2nd, internal gear；3rd, bearing；4th, rotor case；5th, inner ring trim ring；6th, outer ring trim ring；7th, stator
Shell；8th, rhombic prism；9th, speculum one；10th, glass plate；11st, speculum two；12nd, stern fast sheath；13rd, connector；14th, planet
Wheel；15th, fixed seat.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, two core fibre slip rings of a kind of miniaturization, including rotor gear 1 and stern fast sheath 12, rotor tooth
Rotor case 4 is provided with outside wheel 1,1 side of rotor gear is provided with internal gear 2, and 2 opposite side of internal gear is provided with bearing
3, bearing 3 is arranged on outside inner ring trim ring 5, and stator casing 7, inner ring trim ring 5 and stern fast sheath 12 are provided with outside internal gear 2
Between be provided with outer ring trim ring 6,12 opposite side of stern fast sheath is provided with connector 13, and 2 side of internal gear is provided with rhombic prism
8,8 side of rhombic prism is provided with speculum 1, and one 9 side of speculum is provided with glass plate 10, and 10 opposite side of glass plate is set
There is speculum 2 11, fixed seat 15 is provided with outside bearing 3,15 side of fixed seat is provided with planetary gear 14.
In said structure, the utility model is accessed into two core fibre paths, when rotating the utility model, wherein a light
Optical signal is launched in fine one end, and the axis of rotation of the utility model is inputted after collimation, and the light beam transmitted in optical fiber is by anti-
Penetrate mirror 1 and be reflected towards radial direction, the collimated light beam that another optical fiber is injected enters rotation after 8 liang of secondary reflections of rhombic prism
The position in axle center, while rhombic prism 8 keeps rotating synchronously with this root optical fiber incidence end when rotated, therefore can be all the time by light
Beam reflexes to axis of rotation, then is again entered light beam coupling in optical fiber by the collimating apparatus of the receiving terminal positioned at axis of rotation, by
There is invertibity in light path, both ends can be used as input terminal and output terminal.
In order to further improve the performance of the utility model, rotor gear 1 and 4 assembly connection of rotor case, rotor
Shell 4 can be that rotor gear 1 provides protection, and internal gear 2 is connected with 7 fixing assembling of stator casing, and stator casing 7 can be
Internal gear 2 provides protection, and rotor gear 1 is sequentially connected with bearing 3, and lubricating oil is filled between rotor gear 1 and bearing 3,
Bearing 3 can provide lubricating action for the rotation of rotor gear 1, reduce frictional force, so as to improve the use longevity of rotor gear 1
Life, reduces use cost, and bearing 3 is interference fitted with inner ring trim ring 5, and inner ring trim ring 5 is fixedly connected with outer ring trim ring 6, inner ring pressure
Circle 5 can provide spacing and protection effect, rhombic prism 8 and speculum 1 with outer ring trim ring 6 for the rotation of the utility model
Fixing assembling, rotates synchronously at an angle, and rhombic prism 8 can carry the light of information with speculum 1 with mirror based fiber optica inside
Pulse, speculum 1 and 10 fixing assembling of glass plate, rotate synchronously, glass plate 10 passes through with speculum 2 11 at an angle
Card slot fixing assembling, speculum 1 and speculum 2 11 can pass through the position that pulsed light is fed back to axis of rotation by multiple reflections
Put, together with stern fast sheath 12 is nestedly assemblied in connector 13, stern fast sheath 12 can be used for the connection of two core fibres with connector 13.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
Defined by appending claims and equivalents.
Claims (7)
1. one kind two core fibre slip rings of miniaturization, it is characterised in that：Including rotor gear and stern fast sheath, outside the rotor gear
Portion is provided with rotor case, and the rotor gear side is provided with internal gear, and the internal gear opposite side is provided with bearing,
The bearing is arranged on outside inner ring trim ring, is provided with stator casing outside the internal gear, the inner ring trim ring with it is described
Outer ring trim ring is provided between stern fast sheath, the stern fast sheath opposite side is provided with connector, and the internal gear side is set
There is rhombic prism, the rhombic prism side is provided with speculum one, and described speculum a side is provided with glass plate, the glass
Glass plate opposite side is provided with speculum two, and the Bearing outer is provided with fixed seat, and the fixed seat side is provided with planetary gear.
A kind of 2. two core fibre slip rings of miniaturization according to claim 1, it is characterised in that：The rotor gear with it is described
Rotor case assembly connection, the internal gear are connected with the stator casing fixing assembling.
A kind of 3. two core fibre slip rings of miniaturization according to claim 1, it is characterised in that：The rotor gear with it is described
Bearing-transmission connects, and lubricating oil is filled between the rotor gear and the bearing.
A kind of 4. two core fibre slip rings of miniaturization according to claim 1, it is characterised in that：The bearing and the inner ring
Trim ring is interference fitted, and the inner ring trim ring is fixedly connected with the outer ring trim ring.
A kind of 5. two core fibre slip rings of miniaturization according to claim 1, it is characterised in that：The rhombic prism with it is described
One fixing assembling of speculum, rotates synchronously at an angle.
A kind of 6. two core fibre slip rings of miniaturization according to claim 1, it is characterised in that：The speculum one with it is described
Glass plate fixing assembling, rotates synchronously at an angle, and the glass plate passes through card slot fixing assembling with the speculum two.
A kind of 7. two core fibre slip rings of miniaturization according to claim 1, it is characterised in that：The stern fast sheath with it is described
Connector is nestedly assemblied in together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307152.1U CN207232435U (en) | 2017-10-11 | 2017-10-11 | One kind two core fibre slip rings of miniaturization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307152.1U CN207232435U (en) | 2017-10-11 | 2017-10-11 | One kind two core fibre slip rings of miniaturization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232435U true CN207232435U (en) | 2018-04-13 |
Family
ID=61851443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721307152.1U Expired - Fee Related CN207232435U (en) | 2017-10-11 | 2017-10-11 | One kind two core fibre slip rings of miniaturization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111736269A (en) * | 2020-08-06 | 2020-10-02 | 深圳市嘉驰机电科技有限公司 | Optical fiber slip ring for OCT system and OCT imaging system |
-
2017
- 2017-10-11 CN CN201721307152.1U patent/CN207232435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111736269A (en) * | 2020-08-06 | 2020-10-02 | 深圳市嘉驰机电科技有限公司 | Optical fiber slip ring for OCT system and OCT imaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20181011 |