CN106855405A - A kind of skeleton-free fiber loop is around loop device - Google Patents
A kind of skeleton-free fiber loop is around loop device Download PDFInfo
- Publication number
- CN106855405A CN106855405A CN201611202190.0A CN201611202190A CN106855405A CN 106855405 A CN106855405 A CN 106855405A CN 201611202190 A CN201611202190 A CN 201611202190A CN 106855405 A CN106855405 A CN 106855405A
- Authority
- CN
- China
- Prior art keywords
- core
- loop
- around
- big
- ring
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
- G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
- G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
- G01C19/721—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of skeleton-free fiber loop around loop device, including：Two relative and spaced apart baffle plates, are provided with the annular groove coaxial with baffle plate axially extending bore on its surface, bottom land offers the location hole of insertion Weir Plate Thickness；The overall core in hollow ring cylinder, is arranged between two baffle plates, and the core is assembled on ring by two big cores and two small-sized cores, wherein two big core relative spacings and being symmetrical arranged and two small-sized cores are symmetricly set between two big cores；Be provided with the through hole communicated with the location hole of the annular groove bottom land on big core, can by bolt through after the location hole and through hole by two side shields and the core fixation realizing synchronous axial system；And in shaft-like pull bar, for passing through the central axial through hole of two baffle plates in the axial direction and coordinating with it, so as to will cause that both can synchronous axial system.Apparatus of the present invention can realize the coiling to fiber optic loop, be somebody's turn to do around loop device simple structure, be convenient in demoulding, and be adapted to the fiber optic loop of different in width.
Description
Technical field
The invention belongs to fiber optic loop coiling technical field of tools, more particularly to a kind of skeleton-free fiber loop around loop device.
Background technology
Fiber optic loop is divided to by forming mode skeleton fiber optic loop and the major class of skeleton-free fiber loop two.Skeleton-free fiber loop completely by
Optical fiber coiling is formed, and after shaping, fiber optic loop is shown in Fig. 1 without any object support.D (internal diameter) × D is formed outside skeleton-free fiber loop
The annular shape of (external diameter) × h (height), its ring cross section S is rectangular or square.
Fiber optic loop around loop device be fiber optic loop winding process in indispensable instrument, it is to ensure optical fiber loop forming, light
Fibre is around quality processed and the important tool of accuracy guarantee.At present, fiber optic loop is all solid around the width of the optical fiber ring skeleton of loop device
Fixed, this is also resulted in during fiber optic loop coiling, it is impossible to the width of fiber optic loop is arbitrarily adjusted, so that different in width
The coiling of fiber optic loop can only carry out coiling by different around loop device, not using only inconvenience, and considerably increase and be processed into
This.
In addition, current fiber optic loop is typically only capable to adapt to a kind of coiling of the fiber optic loop of specification, a kind of optical fiber around loop device
Using a set of around ring instrument, versatility is not strong, and its structure is typically more complicated for ring, assembling and demoulding inconvenience.
The content of the invention
For the disadvantages described above or Improvement requirement of prior art, filled around ring the invention provides a kind of skeleton-free fiber loop
Put, it carries out structure improvement and optimization layout by the core to two side shields and between two baffle plates, such that it is able to reality
Now to the coiling of fiber optic loop, it is somebody's turn to do around loop device simple structure, is convenient in demoulding, is adapted to the fiber optic loop of different in width.
To achieve the above object, it is proposed, according to the invention, provide a kind of skeleton-free fiber loop around loop device, it is characterised in that bag
Include：
Two relative and spaced apart baffle plates, each described baffle center is provided with axially extending bore, and the relative of two baffle plates sets
The annular groove coaxial with baffle plate axially extending bore is provided with the surface put, the annular groove bottom land offers the positioning of insertion Weir Plate Thickness
Hole；
Core, it is in integrally hollow ring cylinder, is arranged between two baffle plates and its both sides circular end face and the annular
Groove is matched, and the annular groove cell wall on the annular inner wall of core and two baffle plates near central shaft line side coordinates, and the core is used to be molded
Fiber optic loop internal diameter；Wherein, the core is assembled on ring by two big cores and two small-sized cores, wherein two big core phases
To being spaced and it is symmetrical arranged and two small-sized cores are symmetricly set between two big cores, two big cores and two small is caused in this way
Section after core splicing in the axial direction forms annular, so as to be spliced to form circular cylinder shape core；Set on the big core
There is the through hole communicated with the location hole of the annular groove bottom land, can be after bolt passes through the location hole and through hole by two side shields
With the core fixation realizing synchronous axial system；
And
Pull bar, it is in shaft-like, for passing through the central axial through hole of two baffle plate in the axial direction and coordinating with it, so that
To cause that both can synchronous axial system；The pull bar one end connects with a point fine ring set simultaneously, and the other end is connected with around ring drive device, this around
Ring drive device drives pull bar to rotate can synchronously drive the baffle plate to be rotated with core, and then realize fiber optic loop coiling.
As present invention further optimization, insertion Weir Plate Thickness is also equipped with the annular groove bottom land correspondence small-sized core
Through hole, it is used for screw through being abutted with the small-sized core, can be used to helical pressure is delivered into core by screw
Reaction force is gone up and produced to cause that baffle plate and core depart from fiber optic loop, the demoulding is realized.
Used as present invention further optimization, the surface of the baffle plate opposite side is provided with radial groove, for around ring
Middle optical fibre termination.
Used as present invention further optimization, the two ends end face of the big core and small-sized core on ring is plane,
Big core and small-sized core are by plane contact, and contact plane and horizontal plane angle are 3 °~5 °.
Used as present invention further optimization, the baffle plate is in discoideus, and material is preferably aluminium alloy.
Used as present invention further optimization, the big core or small-sized core material are preferably aluminium alloy.
Used as present invention further optimization, the skeleton-free fiber loop is 50mm~180mm scopes around ring internal diameter.
Used as present invention further optimization, the baffle center is provided with axially extending bore cross section preferably regular hexagon.
In general, by the contemplated above technical scheme of the present invention compared with prior art, with following beneficial effect
Really：
It is (1) of the invention that around loop device, it uses the core structure between the combination of two baffle plates to realize to skeleton-free fiber loop
Coiling, particularly wherein core structure is to be made up of the optimization splicing of polylith core block, its simple structure, and it is convenient to assemble, around ring work
Skill and demoulding are very convenient；
(2) it is of the invention that clamping, fastening, optical fiber loop forming and stripping means are designed to fixed mode around loop device, its
Middle clamping, fastening means and related components pull bar realize maximum generalization, it is adaptable to all size skeleton-free fiber loops
Coiling instrument；
(3) coiling of the skeleton-free fiber loop body for being applied to internal diameter 50mm≤d≤180mm around loop device of the invention, ring
Body size span is big, for various sizes of skeleton-free fiber loop coiling, it is only necessary to change different big core and small-sized core i.e.
Can.
Brief description of the drawings
Fig. 1 is typical skeleton-free fiber loop schematic diagram；
Fig. 2 is according to the structural representation around loop device of the embodiment of the present invention；
Fig. 3 is the structural representation around loop device on A-A directions in Fig. 2；
Fig. 4 is the structural representation of the right shell body in loop device 5 in Fig. 2；
Fig. 5 is view of the right shell body 5 of Fig. 4 on A-A directions；
In all of the figs, identical reference be used for represent identical element or structure, wherein：1- pull bars 1,2- are marked
Quasi- screw 2,3- standards plain washer 3,4- standards spring washer 4,5- right shell bodies 5,6- right baffle-plates 6,7- standard screws 7,8- standards
Plain washer 8,9- standards spring washer 9, the big core 12 of 10- standards plain washer 10,11- standard nuts 11,12-, 13- small-sized cores
13。
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the embodiment of the present invention, identical symbol represents same implication, and specifically, d represents that fiber optic loop internal diameter, D are represented
Fiber optic loop external diameter, h represent that fiber optic loop height, s represent fiber optic loop cross section, and FH represents point fine ring of winding optical fiber, wherein dividing fibre
During ring FH refers to fiber optic loop winding process, for laying in the ring body treated around optical fiber, belong to around ring apparatus annex.
The embodiment of the present invention around ring instrument constitutes a revolving body by the parts such as main part, pull bar 1, when using
Make uniform rotation under the drive around ring apparatus main shaft, complete the winding process of skeleton-free fiber loop.
As shown in Figures 2 and 3, the ring winding machine structure of the present embodiment is made up of body assembly and pull bar.Wherein, body assembly includes
Right shell body 5, right baffle-plate 6, big core 12 and small-sized core 13.
Pull bar 1 is connected with around ring apparatus by body assembly and around other parts of ring instrument, fastens, around ring apparatus
Power drives the lower coiling for completing fiber optic loop.
As shown in Figure 2 and Figure 3, the skeleton-free fiber loop of the embodiment of the present invention includes two relative and arranged for interval around loop device
Baffle plate, core and pull bar.
Specifically, as shown in Fig. 2,3,4 and 5, the center of each baffle plate 5 or 6 is provided with axially extending bore, and two baffle plates is relative
The annular groove coaxial with baffle plate axially extending bore is provided with the surface of setting, the annular groove bottom land offers determining for insertion Weir Plate Thickness
Position hole.
As shown in Figures 4 and 5, preferably into discoideus, material is preferably aluminium alloy to right shell body 5, and baffle plate is used to position and fix
Core, there is baffle plate 5 and the common side plane of Formed Fiber ring two of right baffle-plate 6.In the present embodiment, it is preferable that according to around ring technique and
Around ring operating feature, a width is devised in the forming face of right shell body 5 for the groove and three width of a are the groove C of a/2, institute
There is groove depth for setting value, such as it is deep to be 0.1mm, or other sizes, such as 0.15mm, 0.2mm etc..Four grooves
Main Function act as optical fiber commutate coiling when the outwardly directed passage of fixing end optical fiber, to avoid coiling end optical fiber from passing through
Locally occur the phenomenon of optical fiber " detouring " during fixing end optical fiber and cause optical fiber ring quality decline problem.In the present invention, a values
Generally 8mm~15mm.Fluting quantity and each groove location can voluntarily determine according to respective around ring process characteristic.
As shown in Figures 4 and 5, right baffle-plate 6 is preferably discoideus, and material is preferably aluminium alloy.Structure is identical with right shell body 5,
Simply according to three groove C are reduced on the basis of right shell body 5 around ring technique and around ring operating feature, i.e., only it is provided with a width
It is the groove of a.
Preferably, the fluting quantity and each groove location in right shell body 5 and right baffle-plate 6 can be according to respective special around ring technique
Put and voluntarily determine.
As shown in Figures 2 and 3, core is in integrally hollow ring cylinder, is arranged between two baffle plates and its both sides circular end face
Matched with the annular groove, the annular groove cell wall on the annular inner wall of core and two baffle plates near central shaft line side coordinates, the type
Core is used for moulding fiber ring internal diameter.
Wherein, the core is assembled on ring by two big cores 12 and two small-sized cores 13, wherein two big cores
12 relative spacings and it is symmetrical arranged and two small-sized cores 13 are symmetricly set between two big cores, two big cores 12 is caused in this way
And the section after the splicing of two small-sized core 13 in the axial direction forms annular, so as to be spliced to form circular cylinder shape core.
Big core 12 is that cross section is the rotary body of S1, and quantity is two, and the material of big core 12 is preferably aluminium alloy, is such as schemed
2nd, shown in Fig. 3.Big core 12 is used for and the common Formed Fiber ring endoporus of small-sized core 13, it is ensured that fiber optic loop hole size d；Control is right
The assembly building of baffle plate 5 and right baffle-plate 6 is away to ensure fiber optic loop forming height size h.
The through hole communicated with the location hole of annular groove bottom land is provided with big core 12, the location hole can be passed through by bolt
And after through hole by two side shields and core fixation realizing synchronous axial system.The big two sides of core 12 and central axis into 3 °~5 ° folders
Angle, is easy to the demoulding.Big core 12 is spaced with small-sized core 13, symmetrically assembles, and ensures that contact surface is seamless after assembling, and adjacent edge is without height
Low uneven phenomenon, it is a diameter of into one in baffle plate over-assemble back out circleComplete circle, andFormed in fiber optic loop
Footpath.Preferably big core 12 is consistent with the correspondence arc surface of small-sized core 13 and boss thickness h size when design and manufacture.
The shape of small-sized core 13 is the rotary body of S1 into cross section, and quantity is two, and the material of small-sized core 13 is aluminium alloy, is such as schemed
2nd, shown in Fig. 3.Small-sized core 13 is used for and the common Formed Fiber ring endoporus of big core 12, it is ensured that fiber optic loop hole size d.Control is right
The assembly building of baffle plate 5 and right baffle-plate 6 is away to ensure fiber optic loop forming height size h.The two sides of small-sized core 15 and central axis into
3 °~5 ° angles, are easy to the demoulding.Small-sized core 13 is spaced with big core 12, symmetrically assembles, and ensures that contact surface is seamless after assembling, phase
Adjacent side is a diameter of into one in baffle plate over-assemble back out circle without the phenomenon that is unevenComplete circle, andForm light
Fine ring internal diameter.Preferred small-sized core 13 is consistent with the correspondence arc surface of big core 12 and boss thickness h size when design and manufacture.
After big core 12, small-sized core 13 press shown position and right shell body 5 and right baffle-plate 6 is installed, standard is each used respectively
Screw 2 is connected, fastened, and standard plain washer 3 and standard spring washer 4 play part protection and prevent loosening from acting on.Each baffle plate and
The sub-assembly of each core is referred to as body assembly.Pull bar 1 is passed through into body assembly, is connected with around ring apparatus by the stud M of pull bar 1
Connect, then, screw pull bar 1 and fastened.Standard screws 7 are used for the demoulding after the completion of fiber optic loop coiling, solidification, and major function is logical
Cross with the rotational pressure of the screwed hole of baffle plate be delivered to the reaction force produced on core by screw so that baffle plate and core with
Fiber optic loop is separated from, so as to reach the purpose of the demoulding.Standard screws 7 are used when being the demoulding, and work need not be arranged on during around ring
On tool.
As shown in figure 3, big core 12 and each two pieces of small-sized core 13, a diameter of into one in baffle plate over-assemble back out circle
Complete circle, andForm fiber optic loop internal diameter.Big core 12 is consistent with the excircle dimension of small-sized core 13 during manufacture, after assembling
Ensure that contact surface is seamless, adjacent edge is without the phenomenon that is uneven.
As shown in Figure 2,3, pull bar 1 is preferably shaped to round bar shape in shaft-like, and material is preferably steel, in the axial direction
Through two baffle plate central axial through hole and coordinate with it, so as to will cause that both can synchronous axial system.The one end of pull bar 1 is simultaneously
Connect with a point fine ring set, the other end is connected with around ring drive device, around ring drive device pull bar should be driven to rotate can synchronously drive institute
State baffle plate to be rotated with core, and then realize fiber optic loop coiling.Specifically, on the one hand pull bar 1 is carried around all parts of ring instrument,
Connection is around ring apparatus；It is additionally useful for the fine ring FH of reliable clamping point.The left end of pull bar 1 is stud M, is connected with around ring apparatus, and right-hand member is
Stud M1, for standard plain washer 10 and the fine ring FH of the locking point of standard nut 11, centre is standard hexahedron, for around ring instrument
Spanner is exerted oneself when installing and locking.
In the present embodiment,Represent that the outside diameter after big core 12 and the assembling of small-sized core 13, groove C are represented in right shell body 5
Three width are the groove of a/2, a represents well width in right shell body 5 and right baffle-plate 6, M represent pull bar 1 with around ring apparatus connection end
Shaft, M1 represent the locking point fibre ring FH terminations shaft of pull bar 1.
It is of the invention that to be particularly suited for internal diameter d around ring instrument be the fiber optic loop coiling in the range of 50mm~180mm, right shell body
5 and right baffle-plate 6 six regions can be divided into according to the difference of fiber optic loop internal diameter d sizes, i.e.,：50mm~65mm, 65mm~80mm,
80mm~100mm, 100mm~125mm, 125mm~150mm, 150mm~180mm, form six kinds of baffle plates of specification；Light
Fibre only needs the difference of fiber optic loop internal diameter d and height h sizes to change various sizes of big core 12 and small-sized core 13 i.e. when surrounding processed
Can complete.
The moulding section of fiber optic loop is resolved into the big core 12 of two pieces and two pieces small-sized core in the device of the embodiment of the present invention
13 totally four parts, only first need to first take out a small-sized core 13 therein during the demoulding, and remaining core just can be easily and efficiently
The demoulding.The mating surface at big core 12 and the two ends of two pieces small-sized core 13 along the axis direction of small-sized core 13 into 3 °~5 ° angles, with big
The frictional force produced by " extruding " of fiber optic loop between amplitude reduction core, so as to reach the purpose of the light demoulding.
During manufacture and use, big core 12 should be remained and small-sized core 13 is cylindrical isArc surface four edges
It is wedge angle state, prevents to damage, abrades and the phenomenon such as chamfering, to improve the coiling quality of fiber optic loop.
In a preferred embodiment, it is as follows around the specific installation of loop device and around ring process：
(1) reference picture 3, are assembled big core 12 and small-sized core 13 with right baffle-plate 6 by direction as shown, and use fastener
Fastening.Ensure that each core end face is fitted completely with the plane of right baffle-plate 6 during assembling, seamless phenomenon；
(2) reference picture 2, by right shell body 5 and above-mentioned assembled portion abutting joint, and are fastened with fastener.Ensure during assembling
Each core end face is fitted completely with the plane of right shell body 5, seamless phenomenon.The width of right shell body 5 and right baffle-plate 6 should be filled for the groove of a
Fit over same direction；
(3) pull bar 1 is taken, above-mentioned assembled part is connected fastening with around ring apparatus according to shown in Fig. 2；
(4) fiber optic loop coiling, solidification, a point fibre ring FH are installed as needed in fiber optic loop coiling；
(5) mounting screw between dismounting baffle plate and core；
(6) standard screws 7 are taken, as shown in Figure 2 orientation, are screwed by the screw thread between screw and baffle plate and push ejector half core,
It is allowed to the demoulding.The core demoulding sequentially, first small-sized core 13, afterwards big core 12.
(7) cleaning is around all parts of ring instrument and standard component；
(9) (2nd) to (8th) is repeated, the next coiling of fiber optic loop is carried out.
As it will be easily appreciated by one skilled in the art that the foregoing is only presently preferred embodiments of the present invention, it is not used to
The limitation present invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc., all should include
Within protection scope of the present invention.
Claims (8)
1. a kind of skeleton-free fiber loop is around loop device, it is characterised in that including：
Two relative and spaced apart baffle plates, each described baffle center is provided with axially extending bore, and two baffle plates are oppositely arranged
The annular groove coaxial with baffle plate axially extending bore is provided with surface, the annular groove bottom land offers the location hole of insertion Weir Plate Thickness；
Core, it is in integrally hollow ring cylinder, is arranged between two baffle plates and its both sides circular end face and the annular groove
Match somebody with somebody, the annular groove cell wall on the annular inner wall of core and two baffle plates near central shaft line side coordinates, and the core is used for moulding fiber
Ring internal diameter；Wherein, the core is assembled on ring by two big cores and two small-sized cores, wherein between two big cores are relative
Every and be symmetrical arranged and between two small-sized cores are symmetricly set on two big cores, two big cores and two small-sized cores caused in this way
Section after splicing in the axial direction forms annular, so as to be spliced to form circular cylinder shape core；Be provided with the big core with
The through hole that the location hole of the annular groove bottom land is communicated, can be after bolt passes through the location hole and through hole by two side shields and institute
Core fixation is stated to realize synchronous axial system；
And
Pull bar, it is in shaft-like, for passing through the central axial through hole of two baffle plate in the axial direction and coordinating with it, so that
Both can synchronous axial system；The pull bar one end connects with a point fine ring set simultaneously, and the other end is connected with around ring drive device, should be driven around ring
Device drives pull bar to rotate can synchronously drive the baffle plate to be rotated with core, and then realize fiber optic loop coiling.
2. a kind of skeleton-free fiber loop according to claim 1 is around loop device, wherein, the annular groove bottom land correspondence is small-sized
The through hole of insertion Weir Plate Thickness is also equipped with core, it is used for screw through being abutted with the small-sized core, can be used to pass through
Be delivered to helical pressure on core and produce reaction force to cause that baffle plate and core depart from fiber optic loop by screw, realizes de-
Mould.
3. a kind of skeleton-free fiber loop according to claim 1 and 2 is around loop device, wherein, the table of the baffle plate opposite side
Face is provided with radial groove, in the optical fibre termination in ring.
4. a kind of skeleton-free fiber loop according to any one of claim 1 to 3 is around loop device, wherein, the big core
Two ends end face with small-sized core on ring is plane, and big core and small-sized core are by plane contact, and contact plane and water
Plane included angle is 3 °~5 °.
5. a kind of skeleton-free fiber loop according to any one of claim 1 to 4 is around loop device, wherein, the baffle plate is in
Discoideus, material is preferably aluminium alloy.
6. a kind of skeleton-free fiber loop according to any one of claim 1 to 5 is around loop device, wherein, the big core
Or small-sized core material is preferably aluminium alloy.
7. a kind of skeleton-free fiber loop according to any one of claim 1 to 6 is around loop device, wherein, it is described exoskeletal
Fiber optic loop is 50mm~180mm scopes around ring internal diameter.
8. a kind of skeleton-free fiber loop according to any one of claim 1 to 7 is around loop device, wherein, in the baffle plate
The heart is provided with axially extending bore cross section preferably regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202190.0A CN106855405A (en) | 2016-12-23 | 2016-12-23 | A kind of skeleton-free fiber loop is around loop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202190.0A CN106855405A (en) | 2016-12-23 | 2016-12-23 | A kind of skeleton-free fiber loop is around loop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106855405A true CN106855405A (en) | 2017-06-16 |
Family
ID=59126987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202190.0A Pending CN106855405A (en) | 2016-12-23 | 2016-12-23 | A kind of skeleton-free fiber loop is around loop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106855405A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976181A (en) * | 2017-11-13 | 2018-05-01 | 湖北三江航天红峰控制有限公司 | It is a kind of to be suitable for skeleton fiber optic loop around loop device and around loop system |
| CN108844552A (en) * | 2018-06-22 | 2018-11-20 | 武汉中科锐择光电科技有限公司 | A kind of demoulding skeleton of coiling high-precision skeleton-free fiber loop |
| CN109489652A (en) * | 2018-07-13 | 2019-03-19 | 西安益翔航电科技有限公司 | High-precision optical fiber arranges fine device around system auxiliary |
| CN109579815A (en) * | 2018-12-10 | 2019-04-05 | 中船航海科技有限责任公司 | A kind of fiber optic loop winding clamp with temperature control function |
| CN109631944A (en) * | 2018-12-09 | 2019-04-16 | 西安航天精密机电研究所 | A kind of fiber optic loop preparation facilities and preparation method |
| CN113091725A (en) * | 2021-04-12 | 2021-07-09 | 刘铭 | Zero-mean-value controlled phase modulator for optical fiber gyroscope |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403616A (en) * | 2008-11-13 | 2009-04-08 | 哈尔滨工程大学 | Framework-taking optical fiber ring detaching device of optic fiber gyroscope |
| CN203908554U (en) * | 2014-06-17 | 2014-10-29 | 北京航空航天大学 | Winding tooling for skeletonless coils of fiber-optic gyroscope |
| CN105509727A (en) * | 2016-01-19 | 2016-04-20 | 中国电子科技集团公司第二十三研究所 | Framework-free optical fiber loop winding clamp and winding method |
| CN105571616A (en) * | 2016-01-27 | 2016-05-11 | 西安航天精密机电研究所 | Frameless optical fiber ring demoulding frame and demoulding method |
-
2016
- 2016-12-23 CN CN201611202190.0A patent/CN106855405A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403616A (en) * | 2008-11-13 | 2009-04-08 | 哈尔滨工程大学 | Framework-taking optical fiber ring detaching device of optic fiber gyroscope |
| CN203908554U (en) * | 2014-06-17 | 2014-10-29 | 北京航空航天大学 | Winding tooling for skeletonless coils of fiber-optic gyroscope |
| CN105509727A (en) * | 2016-01-19 | 2016-04-20 | 中国电子科技集团公司第二十三研究所 | Framework-free optical fiber loop winding clamp and winding method |
| CN105571616A (en) * | 2016-01-27 | 2016-05-11 | 西安航天精密机电研究所 | Frameless optical fiber ring demoulding frame and demoulding method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976181A (en) * | 2017-11-13 | 2018-05-01 | 湖北三江航天红峰控制有限公司 | It is a kind of to be suitable for skeleton fiber optic loop around loop device and around loop system |
| CN108844552A (en) * | 2018-06-22 | 2018-11-20 | 武汉中科锐择光电科技有限公司 | A kind of demoulding skeleton of coiling high-precision skeleton-free fiber loop |
| CN109489652A (en) * | 2018-07-13 | 2019-03-19 | 西安益翔航电科技有限公司 | High-precision optical fiber arranges fine device around system auxiliary |
| CN109489652B (en) * | 2018-07-13 | 2022-05-17 | 西安益翔航电科技有限公司 | High-precision optical fiber ring winding auxiliary fiber arrangement device |
| CN109631944A (en) * | 2018-12-09 | 2019-04-16 | 西安航天精密机电研究所 | A kind of fiber optic loop preparation facilities and preparation method |
| CN109631944B (en) * | 2018-12-09 | 2021-01-12 | 西安航天精密机电研究所 | Optical fiber ring preparation device and preparation method |
| CN109579815A (en) * | 2018-12-10 | 2019-04-05 | 中船航海科技有限责任公司 | A kind of fiber optic loop winding clamp with temperature control function |
| CN109579815B (en) * | 2018-12-10 | 2020-11-17 | 中船航海科技有限责任公司 | Optical fiber ring winding clamp with temperature control function |
| CN113091725A (en) * | 2021-04-12 | 2021-07-09 | 刘铭 | Zero-mean-value controlled phase modulator for optical fiber gyroscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106855405A (en) | A kind of skeleton-free fiber loop is around loop device | |
| CN110802428B (en) | Milling machine fixture for gearbox of coulter gear | |
| CN206290691U (en) | A kind of piston rod | |
| CN210849239U (en) | Tee bend pipe fitting anchor clamps for machine tooling | |
| CN209094868U (en) | Symmetrical lug plate holes proper alignment positioning apparatus is adjusted in a kind of multipurpose | |
| CN205184587U (en) | Clamping pliers | |
| CN205415497U (en) | Compact bearing detaching device | |
| TW201703970A (en) | Liner-type barrel | |
| CN212317505U (en) | Combined type opposite-penetrating pull rod for house construction | |
| CN110039466B (en) | Clamp for gear box | |
| CN206811523U (en) | Butterfly plate processing tool | |
| CN217990799U (en) | Steel reinforcement cage shaping equipment adjusting device | |
| CN211278127U (en) | Processing equipment for automobile steering wheel | |
| CN104959939B (en) | A kind of adjustable movable liner | |
| CN207919863U (en) | Adjustable skeletal connector | |
| CN214383019U (en) | Truss node welding mould | |
| CN103990958B (en) | A kind of apparatus and method of installing for large-scale FM Wheel | |
| CN217079697U (en) | Connection locking device | |
| CN217316984U (en) | Combined type positioning tool clamp | |
| CN218933443U (en) | Quick adjusting device applied to building external curved structure | |
| CN110450082B (en) | Diaphragm set assembling tool and using method thereof | |
| CN218323927U (en) | Water stop screw | |
| CN209970185U (en) | Jumping type clamping device | |
| CN210578016U (en) | Single-point control multi-point fixed motor mounting structure | |
| CN204061585U (en) | For connecting the connecting sleeve of live axle and output shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170616 |