Adjusting device for clamp linkage structure of optical fiber fusion splicer
By using the fiber optic fusion splicer clamp linkage structure adjustment device, the problem of disassembling and assembling the windproof cover and the clamp linkage structure is solved, enabling rapid switching between the windproof cover and the clamp state, improving operational convenience and the versatility of application scenarios.
Patent Information
- Application Number
- CN202423280694.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In certain environments, the linkage structure between the windproof cover and the clamp of the fiber optic fusion splicer needs to be disassembled, affecting the ease of use.
A linkage structure adjustment device for a fiber optic fusion splicer fixture was designed. Through the linkage of a movable rod and a push button, the windproof cover and the fixture can be quickly switched between linked and independent states. The independent or linked switching of the windproof cover and the fixture is achieved by using the slot and protrusion structure of the movable rod.
It improves the ease of use and operability of fiber optic fusion splicers, enriches the diversity of application scenarios, and allows operators to manually adjust the clamp linkage function according to the site conditions.
Smart Images
Figure CN223565929U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to optical fiber fusion splicer wind shield structure technical field, concretely is a kind of optical fiber fusion splicer fixture linkage structure adjusting device. BACKGROUND
[0002] Optical fiber fusion splicer is mainly used for the construction and maintenance of optical cable in optical communication, and the working principle is to use high-voltage arc to melt two optical fiber sections while using high-precision motion mechanism to gently push to make two optical fibers fuse into one, to realize the coupling of optical fiber mode field. Before fusion, optical fiber clamp is needed to clamp optical fiber.
[0003] In the related art, in order to improve the opening efficiency of the clamp, a linkage structure is installed on the optical fiber fusion splicer wind shield. Under the action of the linkage structure, the optical fiber fusion splicer wind shield and the clamp are in a linkage relationship with each other. When the wind shield is opened, the clamp is also opened. However, in some specific environments, the operator needs to open and close the wind shield or the clamp separately during the use of the fusion splicer. In this case, the operator usually needs to disassemble the linkage structure installed on the optical fiber fusion splicer wind shield, which is troublesome and affects the convenience of use. Therefore, the present application proposes a linkage structure adjusting device for the optical fiber fusion splicer clamp. SUMMARY
[0004] The utility model provides a kind of linkage structure adjusting device for the optical fiber fusion splicer clamp, solve the problem that operator needs to carry out the disassembly operation of linkage structure in the above background art, to realize the conversion between optical fiber fusion splicer wind shield and clamp in linkage state and each other independent state.
[0005] The utility model provides the following technical scheme: a kind of linkage structure adjusting device for the optical fiber fusion splicer clamp, including the movable end and movable rod of clamp linkage structure, the movable end is fixed in clamp linkage structure by pin shaft, can freely move around pin shaft;The movable rod extends to the outside of optical fiber fusion splicer wind shield at one end, and fixedly connected with push button;The other end of movable rod is movably connected with the fixed end of optical fiber fusion splicer clamp linkage structure, and movable rod is clamped with fixed end by convex strip, top rod is fixedly connected in movable rod, and top rod and the movable end of optical fiber fusion splicer clamp linkage structure are on the same vertical line.
[0006] Preferably, the convex strip has two, and the two convex strips are arranged in a vertical distribution state on the fixed end of the optical fiber fusion splicer clamp linkage structure.
[0007] Preferably, the movable end of the clamp linkage structure is fixed in the clamp linkage structure by a pin shaft, the pin shaft acts on the movable end by a torsional spring, and the movable end has a torsional force to keep in contact with the top rod.
[0008] Preferably, the other end of the movable rod is provided with a clamping groove matched with the protrusion, when the clamping groove is clamped with the protrusion away from the movable end of the fiber fusion splicer clamp linkage structure, the top rod is in a state of mutual separation with the movable end of the fiber fusion splicer clamp linkage structure, and the movable end of the fiber fusion splicer clamp linkage structure is perpendicular to the clamp linkage structure; when the clamping groove is clamped with the protrusion close to the movable end of the fiber fusion splicer clamp linkage structure, the top rod is closely attached to the movable end of the fiber fusion splicer clamp linkage structure, and the movable end of the fiber fusion splicer clamp linkage structure is folded to the clamp linkage structure.
[0009] Preferably, the protrusion and the clamping groove are both semicircular structures.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1、The fiber fusion splicer clamp linkage structure adjusting device can quickly convert the fiber fusion splicer wind shield and the clamp between the linkage state and the mutual independent state by adjusting the push button position outside the fiber fusion splicer wind shield and switching the linkage relationship between the wind shield and the clamp, thereby improving the use convenience.
[0012] 2、The fiber fusion splicer clamp linkage structure adjusting device can adjust the use of the clamp linkage function manually according to the on-site situation through the optimization of the structure, thereby increasing the operability of the fiber fusion splicer and enriching the diversity of the use scene. DRAWINGS
[0013] Figure 1 It is a front view of the utility model structure.
[0014] Figure 2 It is a position schematic view of the utility model structure and the fiber fusion splicer clamp linkage structure in embodiment 1.
[0015] Figure 3 It is a position schematic view between the movable end and the fiber fusion splicer clamp in embodiment 1.
[0016] Figure 4 It is a position schematic view of the utility model structure and the fiber fusion splicer clamp linkage structure in embodiment 2.
[0017] Figure 5 It is a position schematic view between the movable end and the fiber fusion splicer clamp in embodiment 2.
[0018] Figure 6 It is an installation position schematic view of the utility model structure on the fiber fusion splicer wind shield.
[0019] Figure 7 It is a back view of the utility model structure. Figure 6
[0020] Fig. 1, push button; 2, movable rod; 3, top rod; 4, convex strip; 5, clamping groove; 6, movable end; 7, fixed end; 8, optical fiber fusion splicer clamp. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] The utility model provides a kind of optical fiber fusion splicer clamp linkage structure adjusting device, including movable end 6 and movable rod 2 of clamp linkage structure, movable end 6 is fixed in clamp linkage structure by pin shaft, it can freely move around pin shaft, and pin shaft is worn torsional spring on movable end 6, under the action of torsional spring, movable end 6 has torsion, so that when the restriction to movable end 6 is released, movable end 6 can be reset under the action of torsional spring resilience.
[0023] One end of movable rod 2 extends to the outside of optical fiber fusion splicer wind shield, and push button 1 is fixedly connected, by the setting of push button 1, operator can change the position of movable rod 2 using push button 1, movable rod 2 can be adjusted by moving up and down along the preset track on optical fiber fusion splicer wind shield, so that the preset effect is obtained. In some embodiments of the present application, the outer side of push button 1 is provided with anti-skid lines, and the top end and the bottom end of the outer side of push button 1 are both provided with indicating arrows.
[0024] The other end of movable rod 2 is movably connected with the fixed end 7 of optical fiber fusion splicer clamp linkage structure. Movable rod 2 is clamped with the fixed end 7 of optical fiber fusion splicer clamp linkage structure through convex strip 4, and the two convex strips 4 are arranged in a vertical distribution state on the fixed end 7 of optical fiber fusion splicer clamp linkage structure, and the other end of movable rod 2 is provided with a clamping groove 5 matched with the convex strip 4, which can be clamped with the convex strip 4 under the action of external force, and the convex strip 4 can limit the movable rod 2 when clamped with the clamping groove 5, so as to fix the position of movable rod 2,
[0025] Top rod 3 is fixedly connected to the middle of movable rod 2, and top rod 3 is on the same vertical line with the movable end 6 of optical fiber fusion splicer clamp linkage structure, and the position of top rod 3 is also fixed when the position of movable rod 2 is fixed, and in some embodiments of the present application, the convex strip 4 and the clamping groove 5 are both semicircular structures.
[0026] When the clamping groove 5 is clamped with the protrusion 4 close to the movable end of the fiber fusion splicer clamp linkage structure, the top rod 3 is closely attached to the movable end of the fiber fusion splicer clamp linkage structure, and the movable end 6 of the fiber fusion splicer clamp linkage structure is folded to the clamp linkage structure. At this time, the top rod 3 limits the movable end of the fiber fusion splicer clamp linkage structure, so that the movable end of the fiber fusion splicer clamp linkage structure and the upper cover of the fiber fusion splicer clamp are in a mutually independent state, and the fiber fusion splicer wind shield and the clamp can be opened separately.
[0027] When the clamping groove 5 is clamped with the protrusion 4 close to the movable end of the fiber fusion splicer clamp linkage structure, the top rod 3 is closely attached to the movable end of the fiber fusion splicer clamp linkage structure, and the movable end 6 of the fiber fusion splicer clamp linkage structure is folded to the clamp linkage structure. At this time, the top rod 3 limits the movable end of the fiber fusion splicer clamp linkage structure, so that the movable end of the fiber fusion splicer clamp linkage structure and the upper cover of the fiber fusion splicer clamp are in a mutually independent state, and the fiber fusion splicer wind shield and the clamp can be opened separately.
[0028] From the above description, it can be seen that when the adjusting device is in use, the operator adjusts the position of the push button outside the fiber fusion splicer wind shield to switch the linkage relationship between the wind shield and the clamp, so that the fiber fusion splicer wind shield and the clamp can be quickly converted between the linkage state and the mutually independent state, improving the use convenience.
[0029] In the following, the present application will be further described by the embodiments of the present application.
[0030] In this embodiment, the fiber fusion splicer clamp linkage structure includes a fixed end 7 and a movable end 6, the movable end 6 and the fixed end 7 are in a state of being movably connected by a pin shaft, the pin shaft is fixedly connected with the fixed end 7, the movable end 6 can rotate around the pin shaft, the movable end 6 and the fixed end 7 are connected by a torsion spring, one end of the torsion spring is fixedly connected with the movable end 6, the other end of the torsion spring is fixedly connected with the fixed end 7, under the action of external force, the movable end 6 can rotate to release the restriction on the movable end 6, and the movable end 6 can be reset under the action of the elastic force of the torsion spring.
[0031] Embodiment 1
[0032] When the position of the movable rod 2 is as shown in the state of Figure 2 , the top rod 3 is in a separated state with the movable end 6, and at this time the fiber fusion splicer wind shield is in a linkage state with the fiber fusion splicer clamp through the linkage structure, when the fiber fusion splicer wind shield is in a closed state, the linkage structure and the fiber fusion splicer clamp are in a position as shown in Figure 3 , it can be seen from Figure 3 that the end of the movable end 6 away from the top rod 3 is located below the upper cover of the fiber fusion splicer clamp 8, when the fiber fusion splicer wind shield is opened, the movable end 6 can drive the upper cover of the fiber fusion splicer clamp 8 to open, realizing the linkage between the fiber fusion splicer wind shield and the fiber fusion splicer clamp 8.
[0033] Embodiment 2
[0034] When the active lever 2 is in the position as shown in the state Figure 4 , the wind cover of the fiber fusion splicer is in the closed state, the linkage structure and the fiber fusion splicer clamp position are as shown in the state Figure 5 , it can be seen from Figure 5 that the active end 6 and the fiber fusion splicer clamp 8 are in a mutually independent state, and when the wind cover of the fiber fusion splicer is opened, the clamp position of the fiber fusion splicer clamp 8 can remain unchanged.
[0035] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the details will not be described herein, the contents not described in detail in the specification belong to the prior art known to the person skilled in the art, although the embodiments of the utility model have been shown and described, it can be understood by the person skilled in the art that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. An apparatus for adjusting the position of the movable end (6) of a linkage of a fiber fusion splicer, comprising a movable rod (2) and the movable end (6) of the linkage, characterized in that: The movable end (6) is fixed on the clamp linkage structure through a pin shaft and can freely move around the pin shaft; one end of the movable rod (2) extends to the outside of the wind shield of the optical fiber fusion splicer and is fixedly connected with a push button (1); the other end of the movable rod (2) is movably connected with the fixed end (7) of the clamp linkage structure of the optical fiber fusion splicer, and the movable rod (2) is clamped with the fixed end (7) through the protruding strip (4); the middle part of the movable rod (2) is fixedly connected with a jacking rod (3), and the jacking rod (3) is on the same vertical line with the movable end (6) of the clamp linkage structure of the optical fiber fusion splicer.
2. The apparatus according to claim 1, wherein: The protruding strips (4) are two and are arranged in a vertical distribution state on the fixed end of the clamp linkage structure of the optical fiber fusion splicer.
3. The apparatus according to claim 1, wherein: the apparatus further comprises a plurality of adjustment screws, each of the plurality of adjustment screws being coupled to one of the plurality of linkage members; and the plurality of adjustment screws are configured to adjust the position of the plurality of linkage members relative to the base. The movable end (6) of the clamp linkage structure is fixed on the clamp linkage structure through a pin shaft, the pin shaft acts on the movable end (6) through a torsion spring, and the movable end (6) has a torsion force to keep in contact with the jacking rod (3).
4. The apparatus according to claim 1, wherein: The other end of the movable rod (2) is provided with a clamping groove (5) matched with the protruding strip (4); when the clamping groove (5) is clamped with the protruding strip (4) away from the movable end of the clamp linkage structure of the optical fiber fusion splicer, the jacking rod (3) is in a state of being separated from the movable end of the clamp linkage structure of the optical fiber fusion splicer, and the movable end (6) of the clamp linkage structure is perpendicular to the clamp linkage structure; when the clamping groove (5) is clamped with the protruding strip (4) close to the movable end of the clamp linkage structure of the optical fiber fusion splicer, the jacking rod (3) is closely attached to the movable end of the clamp linkage structure of the optical fiber fusion splicer, and the movable end (6) of the clamp linkage structure of the optical fiber fusion splicer is folded to the clamp linkage structure.
5. The apparatus according to claim 4, wherein: the first and second linkage structures are each a four-bar linkage structure. The protruding strip (4) and the clamping groove (5) are both semicircular structures.