CN220187982U - Optical fiber looseness test auxiliary device and optical fiber looseness test equipment - Google Patents
Optical fiber looseness test auxiliary device and optical fiber looseness test equipment Download PDFInfo
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- CN220187982U CN220187982U CN202321529518.5U CN202321529518U CN220187982U CN 220187982 U CN220187982 U CN 220187982U CN 202321529518 U CN202321529518 U CN 202321529518U CN 220187982 U CN220187982 U CN 220187982U
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 48
- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 238000004804 winding Methods 0.000 claims abstract description 66
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 13
- 238000013459 approach Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model provides an optical fiber looseness test auxiliary device, which comprises a fixing assembly, a first winding rod and a second winding rod, wherein the fixing assembly comprises a bottom plate and a first winding rod; the movable assembly is in sliding connection with the bottom plate and comprises a second winding rod, a pull rod and a driver which are sequentially connected, wherein the driver moves along the sliding rail, a tension display is arranged on the pull rod, one end of the tension display is connected with the driver, the other end of the tension display is connected with the second winding rod, and the second winding rod synchronously approaches/departs from the first winding rod along with the driver through the pull rod. This optical fiber looseness test auxiliary device, at the in-process that driver drive pull rod and second winding rod removed, the driver can be in the automatic pulling of stretching under the preset condition, and the pulling force display can the real-time feedback be acted on the accurate pulling force size on the optic fibre simultaneously to the operating personnel of being convenient for carries out accurate control to the degree of processing of product, has also saved a large amount of manpowers and time when improving the accurate degree and the yield of product.
Description
Technical Field
The utility model relates to the field of optical fibers, in particular to an auxiliary device for testing optical fiber looseness and optical fiber looseness testing equipment.
Background
For the prepared light products, the loose performance is an important process of application classification and quality inspection, in order to ensure the normal use of the optical fiber products, loose testing devices are adopted for the loose performance of the optical fibers at the present stage, but before the devices are used, the two ends of the optical fiber products need to be manually applied with force to change the internal stress of the optical fiber products, on one hand, the manual operation process is inaccurate, the same force can not be applied to the light each time, so that the products can only be roughly classified and detected, on the other hand, the manual processing is time-consuming and labor-consuming, and the labor cost and the time cost in the production process are greatly increased.
Disclosure of Invention
Therefore, the utility model aims to solve the technical problems that the prior art needs to manually process the optical fiber before testing the loose performance of the optical fiber, wastes time and labor and is inaccurate, and provides an auxiliary device for testing the loose performance of the optical fiber and an optical fiber loose performance testing device capable of fixing the tensile force and automatically stretching and processing the optical fiber.
In order to solve the above technical problems, the present utility model provides an optical fiber loose test auxiliary device, including: the fixing assembly comprises a bottom plate and a first winding rod, wherein the bottom plate is provided with a sliding rail, and the first winding rod is fixedly connected with the bottom plate; the movable assembly is in sliding connection with the bottom plate and comprises a second winding rod, a pull rod and a driver which are sequentially connected, wherein the driver moves along the sliding rail, a tension display is arranged on the pull rod, one end of the pull rod is connected with the driver, the other end of the pull rod is connected with the second winding rod, and the second winding rod is synchronously close to/far away from the first winding rod along with the driver through the pull rod.
In one embodiment of the utility model, the bottom of the driver is provided with a first sliding block matched with the sliding rail.
In one embodiment of the utility model, the moving assembly further comprises a connecting member having one end connected to the pull rod and the other end connected to the second winding rod.
In an embodiment of the utility model, the fixing assembly further includes a fixing seat, the fixing seat is fixedly connected to one end of the sliding rail, and the first winding rod is disposed on the fixing seat.
In one embodiment of the present utility model, the fixing assembly further includes at least one sliding rod, and the sliding rod is connected to the fixing base and extends along the sliding rail direction.
In one embodiment of the present utility model, the moving assembly further includes a sliding seat moving along the sliding rod, and the second winding rod is disposed on the sliding seat.
In one embodiment of the present utility model, the sliding seat is provided with a plurality of second sliding blocks, and the second sliding blocks are respectively connected with the sliding rod.
In one embodiment of the present utility model, the device further comprises a fixing plate, and the fixing component and the moving component are both disposed on the fixing plate.
In order to solve the technical problems, the utility model also provides optical fiber looseness test equipment which comprises the optical fiber looseness test auxiliary device and a looseness tester, wherein the driver is in signal connection with the looseness tester
In one embodiment of the utility model, the tester is a PMD relaxation tester.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the auxiliary device for testing the looseness of the optical fiber, the first winding rod and the second winding rod are relatively close to or far away from each other through the fixing assembly and the winding assembly, so that the purpose of stretching the optical fiber wound on the first winding rod is achieved, the subsequent test on the looseness of the optical fiber is facilitated, the driver can automatically stretch under the preset condition in the process of driving the pull rod and the second winding rod to move, meanwhile, the tension display can feed back the accurate tension acting on the optical fiber in real time, and therefore an operator can conveniently and accurately control the processing degree of a product, and a great amount of manpower and time are saved while the accuracy degree and yield of the product are improved.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a schematic perspective view of an optical fiber looseness test aid in a preferred embodiment of the utility model;
fig. 2 is a schematic perspective view of the fiber slack testing aid of fig. 1 at another angle.
Description of the specification reference numerals: 100. a fixing assembly; 110. a bottom plate; 111. a slide rail; 120. a fixing seat; 130. a first winding rod; 140. a slide bar; 200. a moving assembly; 210. a driver; 220. a pull rod; 221. a tension display; 230. a connecting piece; 240. a sliding seat; 241. a second slider; 242. a connection part; 243. a support part; 244. reinforcing ribs; 250. a second winding rod; 300. a fixing plate; 400. an optical fiber.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1 and 2, an optical fiber loose property test auxiliary device includes: the fixing assembly 100, the fixing assembly 100 comprises a bottom plate 110 and a first winding rod 130, wherein the bottom plate 110 is provided with a sliding rail 111, and the first winding rod 130 is fixedly connected with the bottom plate 110; the moving assembly 200 is slidably connected to the base plate 110, and includes a second winding rod 250, a pull rod 220 and a driver 210 sequentially connected, wherein the driver 210 moves along the sliding rail 111, a tension display 221 is disposed on the pull rod 220, one end of the tension display is connected to the driver 210, the other end of the tension display is connected to the second winding rod 250, and the second winding rod 250 is synchronously close to/far away from the first winding rod 130 along with the driver 210 through the pull rod 220.
The optical fiber looseness test auxiliary device can automatically stretch the optical fiber 400, feeds back the tension in real time in the processing process, is high in processing controllability, is accurate in processing degree, is convenient for operators to accurately control the processing degree of the optical fiber 400, improves the accuracy and yield of products, and simultaneously saves a large amount of manpower and time, so that preparation is made for the looseness test of the optical fiber 400.
Referring to fig. 1 and 2, in this embodiment, the bottom plate 110 is preferably a steel rectangular plate with a horizontal upper surface, and a sliding rail 111 extending along a length direction is disposed at one end of the bottom plate, and further, a length of the sliding rail 111 is not greater than half of a length of the bottom plate 110. In this embodiment, the first winding rod 130 is fixedly connected to the other end of the bottom plate 110, and is disposed on the same line with the sliding rail 111 and spaced from the sliding rail 111, in this embodiment, the second winding rod 250 is preferably a cylindrical member, and the surface of the second winding rod is coated with elastic rubber, so as to buffer and protect the optical fiber 400 when it is subjected to a larger tensile force, and meanwhile, the cylindrical arrangement of the second winding rod 250 can make the light stress uniform, so as to avoid generating stress concentration points, thereby achieving the purpose of fully and uniformly stretching the optical fiber 400.
Referring to fig. 1 and 2, the fixing assembly 100 further includes a fixing base 120, the fixing base 120 is fixedly connected to one end of the sliding rail 111, and the first winding rod 130 is disposed on the fixing base 120. In this embodiment, the fixing base 120 is configured as a solid hard cube element, and two sides thereof are fixedly connected to the base plate 110 and the first winding rod 130, respectively.
Referring to fig. 1 and 2, the fixing assembly 100 further includes at least one sliding rod 140, and the sliding rod 140 is connected to the fixing base 120 and extends along the sliding rail 111. The present embodiment includes two sliding rods 140, where the two sliding rods 140 are connected to the side of the fixed base 120 facing the sliding rail 111 at intervals along the width direction of the bottom plate 110, and further, the two sliding rails 111 are located at the same level and have the same length, so as to guide and stabilize the moving assembly 200 when moving, in this embodiment, the sliding rails 111 are fixedly connected to the fixed base 120, preferably hollow steel elements, and in other embodiments, the specific length and number of the sliding rails 111 can be adjusted according to the actual use situation, which is not limited in the present utility model.
Referring to fig. 1 and 2, the moving assembly 200 moves along the sliding rail 111, so that the first winding rod 130 approaches to or departs from the second winding rod 250 to implement the function of processing light rays to different degrees, in this embodiment, the second winding rod 250 is configured as a cylindrical element identical to the first winding rod 130, the driver 210 is preferably a motor, further, a first sliding block matched with the sliding rail 111 is disposed at the bottom of the driver 210, and the first sliding block can be correspondingly buckled on the sliding rail 111, and the contact surface of the first sliding block and the sliding rail 111 is configured as a smooth circular arc contact surface, so as to minimize friction errors in the processing process. Referring to fig. 1 and 2, in the present embodiment, the pull rod 220 is disposed above the sliding rail 111 in parallel, two ends of the pull rod 220 are respectively connected to the second winding rod 250 and the driver 210, further, the tension display 221 is disposed at a middle section of the pull rod 220, and the tension display 221 is preferably a spring dynamometer, where the tension display 221 can detect and feed back a specific value in real time when the pull rod 220 is acted by a tensile force, so that an operator can intuitively observe a specific processing condition of the optical fiber 400 through the value.
Referring to fig. 1 and 2, the moving assembly 200 further includes a connection member 230, one end of the connection member 230 is connected to the pull rod 220, and the other end is connected to the second winding rod 250. The connecting member 230 is connected to the tension display 221, in this embodiment, the front end of the connecting member 230 is configured as a hook that is matched with the fixing assembly 100, and in other embodiments, the connecting member 230 may be configured as other structures that are convenient for connection, which is not particularly limited in the present utility model.
Referring to fig. 1 and 2, the moving assembly 200 further includes a sliding seat 240 moving along the sliding rod 140, and the second winding rod 250 is disposed on the sliding seat 240. In this embodiment, the sliding seat 240 is preferably a steel frame with three connected edges for connecting and driving the second winding rod 250 to move along the sliding rod 140, and includes a supporting portion 243 and two connecting portions 242 disposed at two ends of the supporting portion 243, wherein the horizontal height of the supporting portion 243 is not higher than the horizontal height of the sliding rod 140, and the horizontal height of the connecting portion 242 is not lower than the horizontal height of the sliding rod 140, so as to ensure that the sliding seat 240 is always located between the two sliding rails 111, and thus no displacement of the bottom plate 110 in the width direction occurs during the moving process. Specifically, the supporting portion 243 extends along the width direction of the base plate 110, the upper end of the supporting portion 243 is connected to the second winding rod 250, and the two connecting portions 242 extend along the length direction of the base plate 110 and cooperate with the two sliding rods 140 in the present embodiment, so that the second winding rod 250 can stably move along the sliding rods 140, and further, a reinforcing rib 244 is further disposed between the supporting portion 243 and the connecting portions 242, so as to further ensure the stability of the moving process and improve the processing strength.
Referring to fig. 1 and 2, a plurality of second sliding blocks 241 are disposed on the sliding seat 240, and the plurality of second sliding blocks 241 are respectively connected to the sliding rod 140. In this embodiment, two second sliders 241 are disposed on any one of the connecting portions 242, so the embodiment includes four sliders altogether, and further, two second sliders 241 on the same side are disposed at intervals along the extending direction of the sliding rod 140, preferably steel rollers, which can roll along the upper surface of the sliding rail 111, thereby minimizing the friction resistance when the sliding seat 240 moves, and further improving the accuracy degree during processing. In other embodiments, the second slider 241 may be configured as other sliding structures that cooperate with the sliding rod 140, and the specific number thereof may also be adjusted according to the actual use situation.
Referring to fig. 1 and 2, the auxiliary device for testing the loose property of the optical fiber further comprises a fixing plate 300, and the fixing assembly 100 and the moving assembly 200 are disposed on the fixing plate 300. In this embodiment, the fixing plate 300 is preferably a large-area steel plate with a flat upper surface, and the optical fiber loose testing auxiliary device can be arranged at different using positions through the fixing plate 300, and can ensure that the whole device is stable in use.
The following describes the specific use process and principle of the auxiliary device for testing the looseness of the optical fiber in the embodiment:
before use, an operator needs to wind the optical fiber 400 to be tested around the first winding rod 130 and the second winding rod 250 according to actual requirements as shown in fig. 2, and then parameter setting is performed on the driver 210 and the device is turned on.
In the use process, the positions of the fixing base 120 and the first winding rod 130 are fixed, and the driver 210 drives the pull rod 220, the sliding base 240 and the second winding rod 250 to gradually separate from the first winding rod 130 along the sliding rail 111, specifically: the driver 210 drives the pull rod 220 to move, the pull rod 220 applies a pulling force to the sliding seat 240, the sliding seat 240 moves along the sliding rod 140 through the plurality of connecting portions 242, and the first winding rod 130 is disposed on the supporting portion 243 of the sliding seat 240 and moves synchronously with the sliding seat 240. On this basis, the pull rod 220 in this embodiment is further connected with a tension display 221, so that the actual tension acting on the optical fiber 400 can be fed back in real time and fed back to the operator in the process of stretching the optical fiber 400, thereby being convenient for the operator to adjust the processing condition at any time and avoiding damage to the product due to insufficient processing strength or excessive processing.
In summary, this optical fiber loose property test auxiliary device makes first winding pole 130 and second winding pole 250 be close to relatively or keep away from through fixed subassembly 100 and winding subassembly's setting to realize the mesh of winding optic fibre 400 on the processing, so that follow-up loose performance to optic fibre 400 tests, in the in-process that driver 210 drive pull rod 220 and second winding pole 250 removed, driver 210 can stretch automatically under the preset condition and draw the processing, simultaneously pull display 221 can the accurate pulling force size that feeds back in real time on optic fibre 400, thereby be convenient for the operating personnel to carry out accurate control to the degree of processing of product, also saved a large amount of manpowers and time when improving the accurate degree and the yield of product.
Example two
The present embodiment provides an optical fiber 400 loose testing apparatus, which includes the optical fiber loose testing auxiliary device and the loose tester in the first embodiment, and the driver 210 is connected to the loose tester through signals. In this embodiment, the tester is a PMD loose tester, and the transfer of the optical fiber 400 between the loose tester and the optical fiber loose test auxiliary device may be performed by using a mechanical arm, so as to further improve the automation degree of the apparatus.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. An optical fiber looseness test auxiliary device is characterized in that: comprising the following steps:
the fixing assembly comprises a bottom plate and a first winding rod, wherein the bottom plate is provided with a sliding rail, and the first winding rod is fixedly connected with the bottom plate;
the movable assembly is in sliding connection with the bottom plate and comprises a second winding rod, a pull rod and a driver which are sequentially connected, wherein the driver moves along the sliding rail, a tension display is arranged on the pull rod, one end of the pull rod is connected with the driver, the other end of the pull rod is connected with the second winding rod, and the second winding rod is synchronously close to/far away from the first winding rod along with the driver through the pull rod.
2. The fiber optic loose property testing auxiliary device according to claim 1, wherein: the bottom of the driver is provided with a first sliding block matched with the sliding rail.
3. The fiber optic loose property testing auxiliary device according to claim 1, wherein: the moving assembly further comprises a connecting piece, one end of the connecting piece is connected with the pull rod, and the other end of the connecting piece is connected with the second winding rod.
4. The fiber optic loose property testing auxiliary device according to claim 1, wherein: the fixing assembly further comprises a fixing seat, the fixing seat is fixedly connected to one end of the sliding rail, and the first winding rod is arranged on the fixing seat.
5. The fiber optic loose property testing auxiliary device according to claim 4, wherein: the fixing assembly further comprises at least one sliding rod, and the sliding rod is connected with the fixing seat and extends along the direction of the sliding rail.
6. The fiber optic loose property testing auxiliary device according to claim 5, wherein: the moving assembly further comprises a sliding seat moving along the sliding rod, and the second winding rod is arranged on the sliding seat.
7. The fiber optic loose property testing auxiliary device according to claim 5, wherein: the sliding seat is provided with a plurality of second sliding blocks, and the second sliding blocks are respectively connected with the sliding rod.
8. The fiber optic loose property testing auxiliary device according to claim 1, wherein: the device also comprises a fixed plate, wherein the fixed component and the movable component are both arranged on the fixed plate.
9. An optical fiber looseness test device, characterized in that: comprising the fiber slack test aid of any one of claims 1-8 and a slack tester, said driver signal being connected to said slack tester.
10. The fiber optic loose property testing apparatus according to claim 9, wherein: the tester is a PMD loose tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529518.5U CN220187982U (en) | 2023-06-15 | 2023-06-15 | Optical fiber looseness test auxiliary device and optical fiber looseness test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529518.5U CN220187982U (en) | 2023-06-15 | 2023-06-15 | Optical fiber looseness test auxiliary device and optical fiber looseness test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220187982U true CN220187982U (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321529518.5U Active CN220187982U (en) | 2023-06-15 | 2023-06-15 | Optical fiber looseness test auxiliary device and optical fiber looseness test equipment |
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| Country | Link |
|---|---|
| CN (1) | CN220187982U (en) |
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2023
- 2023-06-15 CN CN202321529518.5U patent/CN220187982U/en active Active
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