CN115877514B - Cover plate movement control system for optical fiber array - Google Patents
Cover plate movement control system for optical fiber array Download PDFInfo
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- CN115877514B CN115877514B CN202310148453.8A CN202310148453A CN115877514B CN 115877514 B CN115877514 B CN 115877514B CN 202310148453 A CN202310148453 A CN 202310148453A CN 115877514 B CN115877514 B CN 115877514B
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Abstract
The invention provides a cover plate movement control system for an optical fiber array, which comprises a fixing module for placing an array substrate of the optical fiber array, a clamping moving module for clamping the cover plate and driving the cover plate to cover the array substrate, and an adjusting module for adjusting the cover plate covered on the array substrate. The invention effectively improves the production efficiency of the optical fiber array by automatically and accurately covering the cover plate of the optical fiber array.
Description
Technical Field
The invention relates to the technical field of optical fiber array processing, in particular to a cover plate movement control system for an optical fiber array.
Background
The optical fiber array is an array formed by mounting a bundle of optical fibers or a ribbon of optical fibers on a substrate at predetermined intervals using a v-groove substrate. The optical fiber array is fabricated by placing the bare fiber portion, from which the optical fiber coating is removed, in the v-groove, pressed by the presser member, and bonded by the adhesive, and finally grinding the surface and polishing to a desired precision. At the front end, the fiber is precisely positioned for connection to the PLC. The splice of the different fibers is mounted on the substrate.
The experimental team carries out browsing and researching of a large number of related record data aiming at the related technology of the optical fiber array for a long time, relies on related resources and carries out a large number of related experiments, and finds that the existing prior art such as CN111007591B, EP1664487B1, US6160937A and KR100369603B1 disclosed in the prior art is found through a large number of searches, and the optical fiber array with high reliability disclosed in the prior art comprises a cover plate, an array substrate and a preset number of optical fibers, wherein the lower surface of the cover plate and the upper surface of the array substrate are frosted surfaces, and a first glue layer is filled between the frosted surface of the cover plate and the frosted surface of the array substrate; the optical fiber array comprises an array substrate, and is characterized in that a plurality of first U-shaped grooves with preset numbers are formed in the cover plate, a plurality of second U-shaped grooves matched with the first U-shaped grooves in the cover plate are formed in the array substrate, and the preset numbers of optical fibers are fixed through the first U-shaped grooves and the second U-shaped grooves matched with the first U-shaped grooves respectively.
The invention is made to solve the problems that the quality of the optical fiber array product is low, the precision of covering the optical fiber array by the cover plate is poor, and the like caused by the poor stability of the fixed transfer of the cover plate of the optical fiber array in the prior art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a cover plate movement control system for an optical fiber array.
In order to overcome the defects in the prior art, the invention adopts the following technical scheme:
a cover plate movement control system for an optical fiber array, the cover plate movement control system comprises a fixing module for placing an array substrate of the optical fiber array, a clamping movement module for clamping the cover plate and driving the cover plate to cover the array substrate, and an adjusting module for adjusting the cover plate covered on the array substrate,
wherein the optical fiber array comprises an array substrate, v-shaped grooves uniformly arranged on the array substrate, optical fibers respectively accommodated in the v-shaped grooves, and a cover plate covering the array substrate, the optical fibers comprise a coating section for retaining a coating layer and a bare optical fiber section after removing the coating layer, and the bare optical fiber section is used for being placed in the v-shaped grooves, wherein a plate edge of the cover plate close to the coating section is a tail plate edge of the cover plate, a plate edge of the cover plate far away from the coating section is a front plate edge of the cover plate, the tail plate edge and the front plate edge are oppositely arranged at two sides of the cover plate,
the fixing module comprises a fixing table, an opening concave cavity, lifting equipment, a supporting plate, vent holes, sucking discs, an exhaust pipe, an exhaust pump and a pressure sensor, wherein the opening concave cavity is formed in the fixing table and is sunken relative to the upper table surface of the fixing table, the lifting equipment is fixed on the bottom wall of the cavity of the opening concave cavity, the supporting plate is horizontally fixed on the top of the lifting equipment, the vent holes are uniformly formed in the supporting plate and respectively penetrate through the upper end and the lower end of the supporting plate, the sucking discs are respectively communicated with the top of the vent holes, one end of the suction pipe is matched in the opening concave cavity and extends into the vent holes to be communicated with the sucking discs, the exhaust pump is embedded in the fixing table and is communicated with the other end of the exhaust pipe to perform exhaust operation on the exhaust pipe, and the pressure sensor is embedded in the supporting plate to be used for recognizing placement of an array substrate in the supporting plate.
Further, the adjusting module comprises two symmetrical fixing plates which are respectively and vertically fixed on two sides of the opening concave cavity, a movable driving mechanism which respectively drives the fixing plates to linearly move relative to the fixing table so as to clamp and match with the side plate walls of the array substrate, and a limiting plate which is vertically fixed on the fixing plates and is used for limiting the tail plate edge of the cover plate.
Further, the movable driving mechanism comprises at least two sliding grooves respectively arranged on the fixed table, linear sliding tables respectively embedded in the sliding grooves, sliding blocks driven by the linear sliding tables to linearly move along the sliding grooves, and connecting elements for connecting and fixing at least part of bottom plates of the fixed plates with top block walls of the sliding blocks.
Further, the clamping moving module comprises a cover driving unit for storing the cover plate and orderly moving the cover plate out to cover the array substrate, a top beam plate horizontally fixed above the fixed table through a supporting frame, and a lifting matching unit fixed on the top beam plate and used for driving the cover driving unit to lift relative to the opening concave cavity.
Further, the cover driving unit comprises a driving shell with a cavity structure, a discharge hole arranged on the lower shell wall of the driving shell, a transmission mechanism which is symmetrically fixed in the driving shell and sequentially transmits the fixed cover plate to the discharge hole, a directional cover mechanism which is fixed below the driving shell and used for receiving a cover body which is moved out of the discharge hole and directionally moving the cover body to the array substrate, a feed hole arranged on the upper shell wall of the driving shell, a guide pipeline which is arranged from the feed hole to extend towards the lower side of the feed hole, and a discharge pipeline which is communicated above the discharge hole.
Further, the lifting matching unit comprises a limiting rod, a limiting plate, a movable sleeve, a baffle, a telescopic driving rod and a locking element, wherein the top of the limiting rod is vertically fixed on the bottom plate wall of the top beam plate, the limiting plate is horizontally fixed on the bottom of the limiting rod, the movable sleeve is movably sleeved on the outer rod wall of the limiting rod, the baffle is horizontally fixed on the outer cylinder wall of the movable sleeve, the top of the baffle is vertically fixed on the bottom plate wall of the top beam plate through a mounting seat, the bottom of the telescopic driving rod is fixedly connected with the baffle, and the locking element is fixedly connected with the outer cylinder wall of the movable sleeve and the outer cylinder wall of the driving shell.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, the array substrate put into the supporting plate to be ready for covering operation of the cover plate is identified through the fixing module, and the clamping moving module is awakened to automatically cover the array substrate.
2. According to the invention, the clamping moving module is used for orderly fixing and transporting the cover plate, so that the efficient cover plate covering operation of the array substrate is realized.
3. According to the invention, the cover plate is sequentially transferred and covered on the array substrate through the cover driving unit, and meanwhile, the alignment matching of the transmission belt mechanism and the supporting plate is judged through judgment, so that the cover plate is accurately transferred and covered on the array substrate through the driving unit, and the covering efficiency of the array substrate and the production efficiency of the optical fiber array are improved.
Drawings
The invention will be further understood from the following description taken in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic diagram of a cover plate movement control system for an optical fiber array according to the present invention.
Fig. 2 is a schematic view of a part of the structure of the transmission mechanism of the present invention.
Fig. 3 is a schematic view of the cover driving unit of the present invention.
Fig. 4 is a schematic view of a part of the structure of the directional cover mechanism of the present invention.
Fig. 5 is a schematic operation flow diagram of the judging unit of the present invention.
Reference numerals illustrate: 1-a feed inlet; 2-guiding the pipeline; 3-fixing plates; 4-closing the transmission belt; 5-a drive housing; 6, a discharge hole; 7-a discharge pipeline; 8-lower driving rod; 9-upper driving rod; 10-a drive belt mechanism; 11-a drive plate; 12-opening a cavity; 13-a fixed table; 14-lifting equipment; 15-supporting plates; 16-identification plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following examples thereof; it is noted that the specific embodiments described herein are for purposes of illustration only and are not intended to be limiting. Other systems, methods, and/or features of the present embodiments will be or become apparent to one with skill in the art upon examination of the following detailed description. And the terms describing the positional relationship in the drawings are merely for illustrative purposes and are not to be construed as limiting the present patent, and specific meanings of the terms can be understood by those of ordinary skill in the art according to specific circumstances.
Embodiment one:
referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present embodiment constructs a cover plate movement control system for an optical fiber array;
a cover plate movement control system for an optical fiber array, the cover plate movement control system comprises a fixed module for placing an array substrate of the optical fiber array, a clamping movement module for clamping the cover plate and driving the cover plate to cover the array substrate, and an adjusting module for adjusting the cover plate covered on the array substrate;
the optical fiber array comprises an array substrate, v-shaped grooves uniformly arranged on the array substrate, optical fibers respectively accommodated in the v-shaped grooves, and a cover plate covering the array substrate, wherein the optical fibers comprise a coating section for retaining a coating layer and a bare optical fiber section after the coating layer is removed, and the bare optical fiber section is used for being placed in the v-shaped grooves, wherein a plate edge of the cover plate, which is close to the coating section, is a tail plate edge of the cover plate, and a plate edge of the cover plate, which is far away from the coating section, is a front plate edge of the cover plate, and the tail plate edge and the front plate edge are oppositely arranged at two sides of the cover plate;
the fixing module comprises a fixing table, an opening concave cavity, lifting equipment, a supporting plate, vent holes, suction discs, an exhaust pipe, an exhaust pump and a pressure sensor, wherein the opening concave cavity is arranged on the fixing table and is concavely arranged relative to the upper table surface of the fixing table;
when the array substrate is placed on the supporting plate, the monitoring value of the pressure sensor is in a preset standard range, the pressure sensor wakes the air pump to perform suction operation, so that suction negative pressure is generated by the suction disc to further adsorb the array substrate on the supporting plate, meanwhile, the pressure sensor signal is fed back to the lifting equipment to enable the lifting equipment to extend to the preset operation, and then the array substrate is driven out to the preset operation height of the fixed table by the lifting equipment to wait for cover plate covering operation of the clamping moving module, and a cover driving operation signal is further sent to the clamping moving module at the lifting equipment;
the adjusting module comprises two symmetrical fixing plates which are respectively and vertically fixed on two sides of the opening concave cavity, a movable driving mechanism which respectively drives the fixing plates to linearly move relative to the fixing table so as to clamp and match with the side plate walls of the array substrate, and a limiting plate which is vertically fixed on the fixing plates and is used for limiting the tail plate edges of the cover plate;
the movable driving mechanism comprises at least two sliding grooves respectively arranged on the fixed table, linear sliding tables respectively embedded in the sliding grooves, sliding blocks driven by the linear sliding tables to linearly move along the sliding grooves, and connecting elements for connecting and fixing at least part of bottom plates of the fixed plates with top block walls of the sliding blocks;
the sliding grooves are arranged adjacent to the opening concave cavities, the sliding blocks are driven to move along the sliding grooves through the linear sliding tables, so that the fixed plates are driven to move relative to the supporting plates synchronously, and the fixed plates can be attached to two side plate walls of the array substrate on the supporting plates, which are oppositely arranged, so that the clamping and fixing of the fixed plates to the array substrate are realized;
according to the invention, the array substrate put into the supporting plate to be ready for covering operation of the cover plate is identified through the fixing module, and the clamping moving module is awakened to automatically cover the array substrate.
Embodiment two:
in addition to the inclusion of the above embodiments, with reference to fig. 1, 2, 3, 4 and 5, the following are:
the clamping moving module comprises a cover driving unit for storing the cover plate and orderly moving the cover plate out to cover the array substrate, a top beam plate horizontally fixed above the fixed table through a support frame, and a lifting matching unit fixed on the top beam plate and used for driving the cover driving unit to lift relative to the opening concave cavity;
the cover driving unit comprises a driving shell, a discharge hole, two transmission mechanisms, a directional covering mechanism, a feed inlet, a guide pipeline and a discharge pipeline, wherein the inside of the driving shell is of a cavity structure, the discharge hole is arranged on the lower shell wall of the driving shell, the two transmission mechanisms are symmetrically fixed in the driving shell to fix the cover plate and sequentially transmit the fixed cover plate to the discharge hole, the directional covering mechanism is fixed below the driving shell and is used for receiving a cover body removed from the discharge hole and directionally moving the cover body to the array substrate, the feed inlet is arranged on the upper shell wall of the driving shell, the guide pipeline extends downwards from the feed inlet, and the discharge pipeline is communicated above the discharge hole;
the lifting fit unit comprises a limit rod, a limit plate, a movable sleeve, a baffle, a telescopic driving rod and a locking element, wherein the top of the limit rod is vertically fixed on the bottom plate wall of the top beam plate, the limit plate is horizontally fixed on the bottom of the limit rod, the movable sleeve is movably sleeved on the outer rod wall of the limit rod, the baffle is horizontally fixed on the outer cylinder wall of the movable sleeve, the top of the telescopic driving rod is vertically fixed on the bottom plate wall of the top beam plate through a mounting seat, the bottom of the telescopic driving rod is fixedly connected with the baffle, and the locking element is used for fixedly connecting the outer cylinder wall of the movable sleeve with the outer cylinder wall of the driving shell;
the telescopic driving rod drives the movable sleeve to lift along the limiting rod through telescopic driving operation, the stability of the movable sleeve in the lifting and moving process is effectively improved through the limiting rod, the movable sleeve is of a cylindrical structure with through upper and lower ends, the horizontal cross-sectional area of the limiting plate is larger than that of the movable sleeve, and the movable sleeve is limited by the limiting plate to the limiting rod so as to avoid falling of the movable sleeve from the bottom of the limiting rod;
each transmission mechanism comprises an upper driving rod horizontally fixed in the driving shell through a corresponding bearing seat, a lower driving rod horizontally fixed in the driving shell through a corresponding bearing seat and correspondingly arranged in a lower area of the upper driving rod, a gear motor fixed in the driving shell and used for driving the upper driving rod and/or the lower driving rod to rotate, a closed transmission belt tightly tensioned on the upper driving rod and the lower driving rod, a fixing plate vertically fixed on the closed transmission belt at preset intervals, external corrugations arranged on outer rod walls of the upper driving rod and the lower driving rod, and internal corrugations arranged on an inner belt wall of the closed transmission belt, wherein the upper driving rod and the lower driving rod are mutually parallel;
the guide pipeline is of a straight pipe structure, the guide pipeline is relatively positioned above the transmission mechanism, the pipe inner diameter length from the upper end to the lower end of the discharge pipeline is sequentially reduced, a channel port at the top of the discharge pipeline receives a cover plate falling off from the fixed plate, the internal threads and the external threads are meshed and are in transmission arrangement, the two symmetrically arranged transmission mechanisms are respectively a first transmission mechanism and a second transmission mechanism, the fixed plate on the first transmission mechanism is a first fixed plate, the fixed plate on the second transmission mechanism is a second fixed plate, each first fixed plate is provided with a second fixed plate which is relatively arranged with the first fixed plate, the first fixed plate supports and fixes one side of the cover plate, the second fixed plate which is relatively arranged with the first fixed plate supports and fixes the other side of the cover plate, and then the first fixed pipe and the second fixed plate which are relatively arranged are matched to realize the support and fixing of the cover plate, and the first fixed plate and the second fixed plate which are relatively arranged under the synchronous transmission of the first transmission mechanism and the second transmission mechanism support and fix the cover plate from the feed port to the discharge port;
the directional covering mechanism comprises a driving plate horizontally arranged below a preset distance of the discharge hole, a driving belt mechanism arranged on an upper plate wall of the driving plate, at least two connecting rods with top ends respectively fixed on a shell wall of the driving shell and bottom ends respectively fixed to the driving plate, a recognition plate vertically arranged on the driving plate and correspondingly close to a transmission tail end of the driving belt mechanism, a first flexible pressure sensor embedded on a side plate wall of the supporting plate, a second flexible pressure sensor embedded on a side plate wall of the recognition plate, and a judging unit for receiving pressure values of the first flexible pressure sensor and the second flexible pressure sensor and further analyzing and judging alignment and butt conditions of the recognition plate and the supporting plate, wherein one end, correspondingly far away from the supporting plate, of the driving belt mechanism is a receiving start end of the driving belt mechanism, and one end, correspondingly close to the supporting plate, of the driving belt mechanism is a transmission tail end of the driving belt mechanism;
the cover plates are sequentially put into the transmission mechanism from the feed inlet, and are sequentially sent out from the discharge outlet to the directional covering mechanism by the transmission mechanism, and the directional covering mechanism further moves the received cover plates to cover the array substrate in a directional manner;
after the clamping moving module receives the cover driving operation signal, the lifting driving unit starts to drive the movable sleeve to descend to the matched height, the cover driving unit drives the cover body in the driving shell out of the feeding hole to the directional cover closing mechanism, and the directional cover closing mechanism transfers and covers the cover plate on the array substrate at the operation height;
according to the invention, the clamping moving module is used for orderly fixing and transporting the cover plate, so that the efficient cover plate covering operation of the array substrate is realized.
Embodiment III:
in addition to the inclusion of the above embodiments, with reference to fig. 1, 2, 3, 4 and 5, the following are:
wherein the clamping movement module is arranged to: in the process that the lifting fit unit drives the movable sleeve to lift, one side plate wall of the fixed plate can be mutually abutted with one side plate wall of the supporting plate, and when the lifting fit unit drives the movable sleeve to the fit height, the fixed plate is abutted with the side plate wall area in the preset position and range of the supporting plate, namely the fixed plate is successfully abutted and coordinated with the supporting plate;
when the abutting and coordination of the fixed plate and the supporting plate are successful, the bottom plate wall of the cover plate transported by the driving belt mechanism and the upper plate wall of the array substrate at the working height are positioned at the same horizontal height, so that the cover plate can accurately cover the array substrate, and the judging unit is used for accurately judging the abutting and coordination condition of the preset positions of the fixed plate and the supporting plate;
the judging unit is realized through the following steps:
s101, respectively obtaining a first pressure value Pv1 obtained by monitoring the first flexible pressure sensor and a second pressure value Pv2 obtained by monitoring the second flexible pressure sensor when the monitoring values of the first flexible pressure sensor and the second flexible pressure sensor reach an upper limit pressure threshold value,
s102: obtaining a pressure difference sP= |Pv1-Pv2|,
s103: when sP is less than or equal to pathP, the side plate wall of the identification plate is in abutting fit with the side plate wall of the support plate in a preset coordination posture, and the successful abutting coordination between the identification plate and the support plate is judged,
in contrast, when sP > pathP, it is determined that the contact coordination between the identification plate and the support plate is abnormal,
wherein, the pathP is an upper threshold corresponding to sP when the recognition plate and the support plate are in abutting coordination in a preset posture, which is obtained by a person skilled in the art through a large number of repeated training;
when the judging unit judges that the abutting coordination between the identification plate and the supporting plate is successful, the judging unit generates an operation signal and sends the operation signal to the cover driving unit so that the cover driving unit drives the cover plate to cover the array substrate;
according to the invention, the cover plate is sequentially transferred and covered on the array substrate through the cover driving unit, and meanwhile, the alignment matching of the transmission belt mechanism and the supporting plate is judged through judgment, so that the cover plate is accurately transferred and covered on the array substrate through the driving unit, and the covering efficiency of the array substrate and the production efficiency of the optical fiber array are improved.
While the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the invention. That is, the methods, systems and devices discussed above are examples. Various configurations may omit, replace, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in a different order than described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, such as different aspects and elements of the configurations may be combined in a similar manner. Furthermore, as the technology evolves, elements therein may be updated, i.e., many of the elements are examples, and do not limit the scope of the disclosure or the claims. And it is understood that various changes and modifications may be made by those skilled in the art after reading the description of the invention, and such equivalent changes and modifications are intended to fall within the scope of the invention as defined in the appended claims.
Claims (4)
1. A cover plate movement control system for an optical fiber array is characterized by comprising a fixing module for placing an array substrate of the optical fiber array, a clamping moving module for clamping the cover plate and driving the cover plate to cover the array substrate, and an adjusting module for adjusting the cover plate covered on the array substrate,
wherein the optical fiber array comprises an array substrate, v-shaped grooves uniformly arranged on the array substrate, optical fibers respectively accommodated in the v-shaped grooves, and a cover plate covering the array substrate, the optical fibers comprise a coating section for retaining a coating layer and a bare optical fiber section after removing the coating layer, and the bare optical fiber section is arranged in the v-shaped grooves, wherein a plate edge of the cover plate close to the coating section is a tail plate edge of the cover plate, a plate edge of the cover plate far away from the coating section is a front plate edge of the cover plate, the tail plate edge and the front plate edge are oppositely arranged at two sides of the cover plate,
the fixing module comprises a fixing table, an opening concave cavity, lifting equipment, a supporting plate, vent holes, suction discs, an exhaust pipe, an exhaust pump and a pressure sensor, wherein the opening concave cavity is arranged on the fixing table and is concavely arranged relative to the upper table surface of the fixing table;
when the array substrate is placed on the supporting plate, the monitoring value of the pressure sensor is in a preset standard range, the pressure sensor wakes the air pump to perform suction operation, so that suction negative pressure is generated by the suction disc to further adsorb the array substrate on the supporting plate, meanwhile, the pressure sensor signal is fed back to the lifting equipment to enable the lifting equipment to extend to the preset operation, and then the array substrate is driven out to the preset operation height of the fixed table by the lifting equipment to wait for cover plate covering operation of the clamping moving module, and a cover driving operation signal is further sent to the clamping moving module at the lifting equipment;
the adjusting module comprises two symmetrical fixing plates which are respectively and vertically fixed on two sides of the opening concave cavity, a movable driving mechanism which respectively drives the fixing plates to linearly move relative to the fixing table so as to clamp and match with the side plate walls of the array substrate, and a limiting plate which is vertically fixed on the fixing plates and is used for limiting the tail plate edges of the cover plate;
the movable driving mechanism comprises at least two sliding grooves respectively arranged on the fixed table, linear sliding tables respectively embedded in the sliding grooves, sliding blocks driven by the linear sliding tables to linearly move along the sliding grooves, and connecting elements for connecting and fixing at least part of bottom plates of the fixed plates with top block walls of the sliding blocks.
2. The cover plate movement control system of claim 1, wherein the clamping movement module comprises a cover driving unit for storing the cover plate and sequentially moving the cover plate out to cover the array substrate, a top beam plate horizontally fixed above the fixed table through a support frame, and a lifting matching unit fixed on the top beam plate and used for driving the cover driving unit to lift relative to the opening concave cavity.
3. The cover plate movement control system according to claim 2, wherein the cover driving unit includes a driving case having a cavity structure inside, a discharge port provided in a lower case wall of the driving case, two transmission mechanisms symmetrically fixed in the driving case to fix the cover plate and sequentially transmit the fixed cover plate to the discharge port, a directional cover mechanism fixed below the driving case and used for receiving a cover body removed from the discharge port and directionally moving the cover body onto the array substrate, a feed port provided in an upper case wall of the driving case, a guide pipe extending from the feed port toward a lower side thereof, and a discharge pipe communicating above the discharge port.
4. The deck movement control system of claim 3, wherein the elevation fit unit includes a stopper rod whose top is vertically fixed to a bottom plate wall of the top beam plate, a stopper plate horizontally fixed to a bottom of the stopper rod, a movable sleeve movably sleeved on an outer rod wall of the stopper rod, a baffle plate horizontally fixed to an outer cylinder wall of the movable sleeve, a telescopic driving rod whose top is vertically fixed to a bottom plate wall of the top beam plate through a mounting seat and whose bottom is fixedly connected to the baffle plate, and a locking member fixedly connecting an outer cylinder wall of the movable sleeve with a housing wall of the driving housing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310148453.8A CN115877514B (en) | 2023-02-22 | 2023-02-22 | Cover plate movement control system for optical fiber array |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310148453.8A CN115877514B (en) | 2023-02-22 | 2023-02-22 | Cover plate movement control system for optical fiber array |
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| CN115877514A CN115877514A (en) | 2023-03-31 |
| CN115877514B true CN115877514B (en) | 2023-05-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH03144587A (en) * | 1989-10-31 | 1991-06-19 | Brother Ind Ltd | Exposing device |
| CN209784601U (en) * | 2019-05-31 | 2019-12-13 | 亨通洛克利科技有限公司 | structure suitable for optical module coupling |
| CN212905583U (en) * | 2020-07-09 | 2021-04-06 | 深圳市中兴新地技术股份有限公司 | Coupling device of high-precision active optical fiber array |
| CN215375846U (en) * | 2021-07-13 | 2021-12-31 | 安徽科呐思光电科技有限公司 | Pressing device for producing optical fiber array |
| CN215867215U (en) * | 2021-09-06 | 2022-02-18 | 苏州天孚光通信股份有限公司 | Adjustable optical fiber array manufacturing clamp |
| CN217305597U (en) * | 2022-03-23 | 2022-08-26 | 广东亿源通科技股份有限公司 | Tool for manufacturing optical fiber array |
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