CN110625544A - Optical fiber clamping device - Google Patents
Optical fiber clamping device Download PDFInfo
- Publication number
- CN110625544A CN110625544A CN201910954982.0A CN201910954982A CN110625544A CN 110625544 A CN110625544 A CN 110625544A CN 201910954982 A CN201910954982 A CN 201910954982A CN 110625544 A CN110625544 A CN 110625544A
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- CN
- China
- Prior art keywords
- fixed
- mounting
- unit
- piece
- fixed table
- 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.)
- Withdrawn
Links
- 239000013307 optical fiber Substances 0.000 title abstract description 41
- 239000000835 fiber Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses an optical fiber clamping device, relates to the field of optical fiber correlation, and aims to solve the problem that most of clamping devices in the prior art can only clamp optical fibers with one diameter and are not convenient to clamp. The supporting unit includes fixed mesa, the both sides of fixed mesa upper end all are provided with the mobile unit, the mobile unit is including removing the base, be provided with fixed unit on the mobile unit, fixed unit is including rotating piece and mounting, and rotates the upper end that is located the mounting, rotates piece and mounting and rotates the connection through the pivot, it includes first stationary blade to rotate the piece, the mounting includes the second stationary blade, first stationary blade passes through bolted connection with the second stationary blade, the mounting still includes the right angle and supports.
Description
Technical Field
The invention relates to the field of optical fiber correlation, in particular to an optical fiber clamping device.
Background
Optical fibers are short for optical fibers, and are fibers made of glass or plastic that can be used as a light conducting means. Typically, a transmitter at one end of the fiber uses a light emitting diode or a beam of laser light to transmit a pulse of light to the fiber, and a receiver at the other end of the fiber uses a light sensitive element to detect the pulse. Most of the optical fibers are optical cables, the whole optical fibers are wrapped by a protection structure and a plastic sheath, and most of the optical fibers are used for wired data transmission. Optical fiber needs insulation protection parcel after production, accomplishes the finished product, but finished product optic fibre need be through detecting, can only put into the market after detecting qualified no fracture, needs clamping device to press from both sides tightly in finished product optic fibre's detection, carries out comprehensive detection during the selective examination.
Most of the existing clamping devices can only clamp optical fibers with one diameter, and equipment or accessories are required to be replaced for detecting the optical fibers with different diameters, so that the clamping is not convenient enough; therefore, the market is urgently in need of developing an optical fiber clamping device to help people solve the existing problems.
Disclosure of Invention
The invention aims to provide an optical fiber clamping device to solve the problem that most of clamping devices in the background technology can only clamp optical fibers with one diameter and are not convenient to clamp.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an optic fibre clamping device, includes the supporting element, the supporting element includes fixed table top, the both sides of fixed table top upper end all are provided with the mobile unit, the mobile unit is including removing the base, be provided with fixed unit on the mobile unit, fixed unit is including rotating piece and mounting, and rotates the upper end that is located the mounting, rotates piece and mounting and rotates the connection through the pivot, it includes first stationary blade to rotate the piece, the mounting includes the second stationary blade, first stationary blade passes through bolted connection with the second stationary blade, the mounting still includes the right angle and supports.
Preferably, a spring is arranged between the first fixing piece and the second fixing piece and located on the outer side of the bolt, the lower end of the spring is fixed to the second fixing piece, a pressing groove is formed in the contact position of the first fixing piece and the spring, and the upper end of the spring is embedded in the pressing groove.
Preferably, the inboard of rotating piece and mounting is provided with the cushion layer, and the cushion layer with rotate piece and mounting and paste and be connected, the cushion layer includes the rubber bump, and rubber bump circular array arranges.
Preferably, a triangular groove is formed in the middle of the lower end of the movable base, a triangular fixing piece is arranged in the middle of the upper end face of the fixed table top and is connected with the fixed table top in a sticking mode, and the triangular fixing piece is matched with the triangular groove.
Preferably, both sides of the lower end of the movable base are provided with limiting grooves, both sides of the upper end face of the fixed table top are provided with limiting sliding strips, the limiting grooves are in sliding connection with the limiting sliding strips, and the height of the limiting grooves is greater than that of the limiting sliding strips.
Preferably, the mobile unit further comprises a fixed station, the fixed station is of a C-shaped structure, the fixed station and the mobile base are integrally formed, the fixed station and the fixed unit are connected through a rotating shaft, the side face of the right-angle support is fixedly connected with the fixed station, and the lower end face of the right-angle support is fixed to the mobile base.
Preferably, threaded holes are formed in four corners of the fixed table board, and fixing screws are arranged in the threaded holes.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, when the fixing unit is used for fixing the optical fiber, the optical fiber with various diameters can be matched, the rotating part and the fixing part are changed by rotating the rotating part, and the diameter of a circle formed between the rotating part and the fixing part is changed, so that the optical fibers with different diameters can be accommodated and locked by bolts;
2. in the invention, a spring is arranged outside the position of the bolt, and in the downward locking process of the bolt, the spring has a counterforce and can resist the downward rotating force to avoid over-tightening at one time;
3. in the invention, the rubber bumps are arranged on the buffer cushion layer, so that the friction force between the buffer cushion layer and the outer surface of the optical fiber can be increased, and the optical fiber is further compressed, thereby preventing the optical fiber from moving left and right after being fixed and firmly clamping the optical fiber;
4. according to the invention, the limiting slide bar and the limiting groove can be limited and pressed in the adjusting process, the movable base can move left and right along the triangular fixing piece through the triangular groove, the triangular groove is clamped with the triangular fixing piece for fixing after moving, the height of the limiting groove is slightly larger than that of the limiting slide bar, so that the movable base can normally move, when the movable base moves reversely, the movable base is lifted for resetting, and under the combined action, the movable unit moves left and right on the fixed table board.
Drawings
FIG. 1 is a side view of a fiber holding device of the present invention;
FIG. 2 is a front view of the mobile unit and support unit of the present invention;
FIG. 3 is a front view of the fixing unit of the present invention;
FIG. 4 is an enlarged view of the invention at A;
FIG. 5 is an enlarged view of the invention at B;
fig. 6 is a longitudinal sectional view of the moving base of the present invention.
In the figure: 1. a mobile unit; 101. moving the base; 1011. a triangular groove; 102. a fixed table; 103. a limiting groove; 2. a support unit; 201. fixing the table top; 202. a limiting slide bar; 203. a triangular fixing member; 3. a fixing unit; 301. a rotating member; 3011. a first fixing sheet; 302. a fixing member; 3021. a second fixing sheet; 3022. supporting at a right angle; 303. a rotating shaft; 304. a bolt; 305. a spring; 306. a cushion layer; 3061. rubber bumps; 4. and fixing the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides an optical fiber clamping device, including the support element 2, the support element 2 includes fixed mesa 201, the both sides of fixed mesa 201 upper end all are provided with mobile unit 1, mobile unit 1 is including removing base 101, be provided with fixed unit 3 on the mobile unit 1, fixed unit 3 includes rotating piece 301 and fixed part 302, and rotate the upper end that piece 301 is located fixed part 302, it rotates through pivot 303 and connects to rotate piece 301 and fixed part 302, the distance between the messenger changes, thereby adapt to the diameter of different optic fibre, also can the centre gripping after need not additionally to change accessory or equipment, it includes first stationary blade 3011 to rotate piece 301, fixed part 302 includes second stationary blade 3021, first stationary blade 3011 passes through bolted 304 with second stationary blade 3021 and is connected, fixed part 302 still includes right angle support 3022.
Further, a spring 305 is arranged between the first fixing piece 3011 and the second fixing piece 3021, the spring 305 is located outside the bolt 304, the lower end of the spring 305 is fixed to the second fixing piece 3021, a pressure groove is formed in a contact position of the first fixing piece 3011 and the spring 305, the upper end of the spring 305 is embedded in the pressure groove, the spring 305 is not fixed to the first fixing piece 3011, so that an optical fiber can penetrate between the first fixing piece 3011 and the second fixing piece 3021, when the optical fiber is too long, the optical fiber cannot conveniently penetrate through a hole between the rotating piece 301 and the fixing piece 302 gradually, because the spring 305 is not fixed to the first fixing piece 3011, the optical fiber directly penetrates from one side, and the optical fiber is convenient to place.
Further, the inner sides of the rotating member 301 and the fixing member 302 are provided with cushion layers 306, the cushion layers 306 are connected with the rotating member 301 and the fixing member 302 in a sticking manner, the cushion layers 306 comprise rubber bumps 3061, and the rubber bumps 3061 are arranged in an annular array manner, so that friction is increased, and left and right deviation after fixing is avoided.
Further, the middle of the lower end of the movable base 101 is provided with a triangular groove 1011, the middle of the upper end surface of the fixed table board 201 is provided with a triangular fixing piece 203, the triangular fixing piece 203 and the triangular groove 1011 are both provided with a plurality of parts, but the two ends of the triangular fixing piece are not beyond the two ends of the limiting sliding strip 202, the triangular fixing piece 203 and the fixed table board 201 are connected in a sticking mode, the triangular fixing piece 203 is matched with the triangular groove 1011, and the triangular slope of the triangular fixing piece 203 and the triangular groove 1011 is.
Further, both sides of removing the base 101 lower extreme are provided with spacing groove 103, the both sides of fixed table surface 201 up end are provided with spacing draw runner 202, the both ends of spacing draw runner 202 are provided with the dog, mainly play the skew problem of restriction removal in-process, avoid two fixed unit 3's center not at a water flat line, can cause the bending of optic fibre during the centre gripping, may influence the testing result, spacing groove 103 and spacing draw runner 202 sliding connection, and the height that highly is greater than spacing draw runner 202 of spacing groove 103, mention when reseing and remove base 101 and reset.
Further, the mobile unit 1 further includes a fixed base 102, and the fixed base 102 is set to be a C-shaped structure, a part of the right side of the fixed unit 3 is located in a groove of the C-shaped structure, the center of the fixed unit 3 and the center of the mobile unit 1 are located on the same vertical line, the fixed base 102 and the mobile base 101 are integrally formed, the fixed base 102 and the fixed unit 3 are connected through a rotating shaft 303, the side surface of the right-angle support 3022 is fixedly connected with the fixed base 102, the lower end surface of the right-angle support 3022 is fixed with the mobile base 101, the fixed base 302 does not rotate, and the diameter is matched with the diameter of the optical fiber to be clamped through the rotation of the.
Further, the four corners of the fixed table-board 201 are provided with threaded holes, and the threaded holes are internally provided with fixing screws 4, and the fixed table-board is fixed on the detection table-board or other equipment needing a clamping device through the fixing screws 4.
The working principle is as follows: when the device is used, the supporting unit 2 is fixed on the detection table board through the fixing screw 4, the distance between the two moving units 1 is adjusted according to the length of the optical fiber to be clamped, the moving unit 1 on the left side is pushed to the right side, the triangular groove 1011 on the moving base 101 moves to the right side along the triangular fixing piece 203, the optical fiber can move along the special compression state of the triangular structure and only needs to apply force, the optical fiber cannot move in the reverse direction, the moving unit 1 on the left side is fixed when not applying force when moving to a certain position, the optical fiber passes through the two fixing units 3, the bolt 304 is rotated downwards, the bolt 304 presses the first fixing piece 3011 downwards in the downward rotation process, the rotating piece 301 moves towards the position of the optical fiber, the buffer cushion layer 306 and the spring 305 provide protection in the downward rotation process of the bolt 304, the spring 305 provides reaction force, and over-tightening of one time pressure, the cushion layer 306 can buffer pressure, so that clamping of the optical fiber is completed, the optical fiber is prevented from moving left and right through the rubber bumps 3061, the detection equipment moves to the upper end of the device, the optical fiber is detected, after the detection, the bolt 304 is rotated reversely, the optical fiber is loosened, the moving unit 1 is lifted upwards, the triangular fixing piece 203 is separated from the triangular groove 1011, the moving unit 1 on the left side is enabled to be restored to the original position, and the next clamping detection is waited.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Claims (7)
1. A fiber holding device comprising a support unit (2), characterized in that: support element (2) are including fixed mesa (201), both sides of fixed mesa (201) upper end all are provided with mobile unit (1), mobile unit (1) is including removing base (101), be provided with fixed unit (3) on mobile unit (1), fixed unit (3) are including rotating piece (301) and mounting (302), and rotate piece (301) and be located the upper end of mounting (302), rotate piece (301) and mounting (302) and rotate through pivot (303) and be connected, it includes first stationary blade (3011) to rotate piece (301), mounting (302) include second stationary blade (3021), first stationary blade (3011) is connected through bolt (304) with second stationary blade (3021), mounting (302) still include right angle brace (3022).
2. A fiber holding device according to claim 1, wherein: a spring (305) is arranged between the first fixing piece (3011) and the second fixing piece (3021), the spring (305) is located on the outer side of the bolt (304), the lower end of the spring (305) is fixed to the second fixing piece (3021), a pressure groove is formed in the contact position of the first fixing piece (3011) and the spring (305), and the upper end of the spring (305) is embedded into the pressure groove.
3. A fiber holding device according to claim 1, wherein: the inner sides of the rotating part (301) and the fixing part (302) are provided with cushion layers (306), the cushion layers (306) are connected with the rotating part (301) and the fixing part (302) in a sticking mode, the cushion layers (306) comprise rubber bumps (3061), and the rubber bumps (3061) are arranged in an annular array mode.
4. A fiber holding device according to claim 1, wherein: remove base (101) lower extreme centre and be provided with triangular groove (1011), the centre of fixed table face (201) up end is provided with triangle mounting (203), and triangle mounting (203) pastes with fixed table face (201) and is connected, triangle mounting (203) coincide with triangular groove (1011).
5. A fiber holding device according to claim 1, wherein: the movable base is characterized in that limiting grooves (103) are formed in two sides of the lower end of the movable base (101), limiting sliding strips (202) are arranged on two sides of the upper end face of the fixed table top (201), the limiting grooves (103) are connected with the limiting sliding strips (202) in a sliding mode, and the height of each limiting groove (103) is larger than that of each limiting sliding strip (202).
6. A fiber holding device according to claim 1, wherein: the mobile unit (1) further comprises a fixed table (102), the fixed table (102) is of a C-shaped structure, the fixed table (102) and the mobile base (101) are integrally formed, the fixed table (102) and the fixed unit (3) are connected through a rotating shaft (303), the side face of the right-angle support (3022) is fixedly connected with the fixed table (102), and the lower end face of the right-angle support (3022) is fixed with the mobile base (101).
7. A fiber holding device according to claim 1, wherein: threaded holes are formed in four corners of the fixed table board (201), and fixing screws (4) are arranged in the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954982.0A CN110625544A (en) | 2019-10-09 | 2019-10-09 | Optical fiber clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954982.0A CN110625544A (en) | 2019-10-09 | 2019-10-09 | Optical fiber clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110625544A true CN110625544A (en) | 2019-12-31 |
Family
ID=68975910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910954982.0A Withdrawn CN110625544A (en) | 2019-10-09 | 2019-10-09 | Optical fiber clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110625544A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608086A (en) * | 2021-09-17 | 2021-11-05 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Insulation performance testing device |
| CN113740963A (en) * | 2021-08-05 | 2021-12-03 | 阜阳市鑫盈田智能设备有限公司 | Cutting equipment for optical fiber processing |
| CN115493817A (en) * | 2022-11-17 | 2022-12-20 | 山东省科学院激光研究所 | Device and method for measuring frequency response of distributed feedback fiber laser |
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| JP2000193828A (en) * | 1998-12-28 | 2000-07-14 | Sumitomo Electric Ind Ltd | Optical fiber holding device, and device and method for removing cover of optical fiber |
| CN1394288A (en) * | 2000-11-06 | 2003-01-29 | 三菱化学株式会社 | Structure for adjusting position of optical fiber and semiconductor laser module |
| CN105739021A (en) * | 2016-05-03 | 2016-07-06 | 石家庄铁路职业技术学院 | Optical fiber uniform stress applying device |
| CN206290286U (en) * | 2016-12-14 | 2017-06-30 | 陈本海 | A kind of subway pipe-line system construction support frame |
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| CN108555748A (en) * | 2018-04-11 | 2018-09-21 | 胡亚勇 | A kind of adjustable pipe fitting cutter device of diameter and its cutting method |
| CN109541767A (en) * | 2018-11-21 | 2019-03-29 | 衡阳市光纤技术产学研管理有限公司 | Fiber optic cable fixes device |
| CN109742706A (en) * | 2019-03-08 | 2019-05-10 | 江西扬帆实业有限公司 | A kind of cable and cable connecting arrangement with anti-fracture function |
| CN210968571U (en) * | 2019-10-09 | 2020-07-10 | 南通光烁通信设备有限公司 | Optical fiber clamping device |
-
2019
- 2019-10-09 CN CN201910954982.0A patent/CN110625544A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318641Y (en) * | 1998-04-15 | 1999-05-12 | 北京有色金属研究总院 | Battery clamp |
| JP2000193828A (en) * | 1998-12-28 | 2000-07-14 | Sumitomo Electric Ind Ltd | Optical fiber holding device, and device and method for removing cover of optical fiber |
| CN1394288A (en) * | 2000-11-06 | 2003-01-29 | 三菱化学株式会社 | Structure for adjusting position of optical fiber and semiconductor laser module |
| CN105739021A (en) * | 2016-05-03 | 2016-07-06 | 石家庄铁路职业技术学院 | Optical fiber uniform stress applying device |
| CN206290286U (en) * | 2016-12-14 | 2017-06-30 | 陈本海 | A kind of subway pipe-line system construction support frame |
| CN207788722U (en) * | 2017-12-22 | 2018-08-31 | 天津立孚光电科技股份有限公司 | A kind of adjustable fiber optic testing fixture |
| CN108555748A (en) * | 2018-04-11 | 2018-09-21 | 胡亚勇 | A kind of adjustable pipe fitting cutter device of diameter and its cutting method |
| CN109541767A (en) * | 2018-11-21 | 2019-03-29 | 衡阳市光纤技术产学研管理有限公司 | Fiber optic cable fixes device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740963A (en) * | 2021-08-05 | 2021-12-03 | 阜阳市鑫盈田智能设备有限公司 | Cutting equipment for optical fiber processing |
| CN113608086A (en) * | 2021-09-17 | 2021-11-05 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Insulation performance testing device |
| CN115493817A (en) * | 2022-11-17 | 2022-12-20 | 山东省科学院激光研究所 | Device and method for measuring frequency response of distributed feedback fiber laser |
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191231 |
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| WW01 | Invention patent application withdrawn after publication |