Optical fiber hot stripping device
By designing an optical fiber thermal stripping device including movable connections and removable heating parts, the problem of uneven heating surfaces in traditional technology is solved, and better thermal stripping effect and equipment stability are achieved.
Patent Information
- Application Number
- CN202421275035.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-05
AI Technical Summary
In traditional fiber thermal stripping pliers, the heated fiber coating layer remains on the heating surface, resulting in uneven heating surfaces and affecting the thermal stripping effect.
An optical fiber heat stripping device is designed, including the first and second mounting bases, blades and heating elements, which enable the clamping surfaces and blades to be close to or away from each other through a movable connection, and are arranged by a removable heating element to avoid residues from affecting the heat stripping effect.
It effectively avoids the problem of uneven heating surfaces, improves the thermal stripping effect of the optical fiber heat stripping device, and ensures the long-term use stability of the equipment.
Smart Images
Figure CN222561808U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of optical fiber processing, and in particular to an optical fiber thermal stripping device. Background Art
[0002] The outermost layer of the optical fiber is the coating, which can protect the optical fiber core inside the optical fiber from moisture and external forces, thereby enhancing the strength of the optical fiber.
[0003] In traditional technology, a special heat stripping pliers is usually used to strip the outermost coating of the optical fiber to obtain the exposed optical fiber core, which is convenient for subsequent connection and splicing of the optical fiber. However, since the coating layer is composed of acrylate, silicone rubber and nylon, after long-term use of traditional heat stripping pliers, the heated coating layer will remain on the heating surface of the heat stripping pliers, resulting in an uneven heating surface, which affects the heat stripping effect during subsequent use of the heat stripping pliers. Summary of the invention
[0004] Based on this, it is necessary to provide a fiber optic thermal stripping device to address the problem that the heated fiber coating will remain on the heating surface, causing the heating surface to be uneven, thereby affecting the thermal stripping effect during subsequent use of the thermal stripping pliers.
[0005] The technical solution is as follows:
[0006] One embodiment provides an optical fiber thermal stripping device, comprising a first mounting seat, a second mounting seat, a first blade, a second blade, a first heating element and a second heating element, wherein the first blade is arranged on the first mounting seat, and the second blade is arranged on the second mounting seat, the first mounting seat has a first clamping surface, and the second mounting seat has a second clamping surface, the first clamping surface is provided with a first mounting groove, the first heating element is detachably arranged on the first mounting groove, the second clamping surface is provided with a second mounting groove, the second heating element is detachably arranged on the second mounting groove, and the first mounting seat is movably connected to the second mounting seat so that the first clamping surface and the second clamping surface can approach or move away from each other, and the first blade and the second blade can approach or move away from each other.
[0007] When the above optical fiber thermal stripping device is used, the portion of the optical fiber to be stripped is placed between the first clamping surface and the second clamping surface, and the first mounting seat is controlled to move relative to the second mounting seat so that the first clamping surface and the second clamping surface are close to each other and clamp the portion of the optical fiber to be stripped. The first heating element arranged in the first mounting groove and the second heating element arranged in the second mounting groove heat the portion of the optical fiber to be stripped, and the coating layer of the outer layer of the optical fiber is separated from the optical fiber core of the inner layer of the optical fiber after being heated. At this time, the first blade and the second blade are close to each other and docked to cut off the coating layer of the portion of the optical fiber to be stripped, and then the optical fiber is pulled out from between the first clamping surface and the second clamping surface. Under the obstruction of the first blade and the second blade, the heated coating layer will stay between the first clamping surface and the second blade. The optical fiber coating is stripped between the two clamping surfaces; since the heated optical fiber coating will remain on the first heating element and the second heating element, resulting in uneven surfaces of the first heating element and the second heating element, therefore, by arranging the first heating element and the second heating element to be detachably arranged in the first mounting groove and the second mounting groove respectively, the first heating element and the second heating element with residual optical fiber coating can be promptly detached from the first mounting groove and the second mounting groove respectively, and the first heating element and the second heating element can be replaced with new ones in the first mounting groove and the second mounting groove. Compared with the traditional technology, the above-mentioned optical fiber thermal stripping device can avoid the influence of the uneven surfaces of the first heating element and the second heating element on the thermal stripping process of the optical fiber, thereby improving the thermal stripping effect of the optical fiber thermal stripping device.
[0008] In one embodiment, the optical fiber thermal stripping device also includes a first electric heating element and a second electric heating element, both of which are used to be electrically connected to a power supply, the first electric heating element is arranged on the first mounting seat and is thermally connected to the first heating element, and the second electric heating element is arranged on the second mounting seat and is thermally connected to the second heating element.
[0009] In one embodiment, the first mounting seat has a first mounting cavity, the first electric heating element is arranged in the first mounting cavity, the bottom wall of the first mounting groove is connected to the first mounting cavity, the first heating element and the first electric heating element are stacked along the depth direction of the first mounting groove, and the first heating element is in contact with the first electric heating element, and the second mounting seat has a second mounting cavity, the second electric heating element is arranged in the second mounting cavity, the bottom wall of the second mounting groove is connected to the second mounting cavity, the second heating element and the second electric heating element are stacked along the depth direction of the second mounting groove, and the second heating element is in contact with the second electric heating element.
[0010] In one embodiment, the first mounting seat is provided with a first through hole, the first through hole is communicated with the first mounting cavity, the second mounting seat is provided with a second through hole, the second through hole is communicated with the second mounting cavity, the optical fiber thermal stripping device also includes a wire, one end of the wire is used to be electrically connected to a power supply, the other end of the wire is provided with a first branch and a second branch, the first branch is passed through the first through hole and is electrically connected to the first electric heating element, and the second branch is passed through the second through hole and is electrically connected to the second electric heating element.
[0011] In one embodiment, two opposite side walls of the first installation slot clamp two opposite sides of the first heating element, and two opposite side walls of the second installation slot clamp two opposite sides of the second heating element; or / and,
[0012] The two opposite side walls of the first installation groove are respectively provided with a first clamping portion and a second clamping portion, the two opposite sides of the first heating element are respectively provided with a first clamping fitting portion and a second clamping fitting portion, the first clamping fitting portion can be clamped with the first clamping portion, and the second clamping fitting portion can be clamped with the second clamping portion, the two opposite side walls of the second installation groove are respectively provided with a third clamping portion and a fourth clamping fitting portion, the two opposite sides of the second heating element are respectively provided with a third clamping fitting portion and a fourth clamping fitting portion, the third clamping fitting portion can be clamped with the third clamping portion, and the fourth clamping fitting portion can be clamped with the fourth clamping portion.
[0013] In one embodiment, the first clamping surface is provided with a first disassembly groove, which is communicated with the first installation groove; the second clamping surface is provided with a second disassembly groove, which is communicated with the second installation groove.
[0014] In one embodiment, the optical fiber thermal stripping device also includes a first hinge plate, a second hinge plate and a hinge shaft, the first hinge plate is arranged on one side of the first mounting seat, the second hinge plate is arranged on one side of the second mounting seat, a first shaft sleeve is arranged on one side of the first hinge plate, a second shaft sleeve is arranged on one side of the second hinge plate, and the hinge shaft is passed through the first shaft sleeve and the second shaft sleeve to enable one side of the first mounting seat to be rotatably connected with one side of the second mounting seat.
[0015] In one embodiment, the optical fiber thermal stripping device also includes a torsion spring, which is wound around the hinge shaft and has a winding start end and a winding end, the winding start end is arranged on the first clamping surface, and the winding end end is arranged on the second clamping surface.
[0016] In one embodiment, the first blade is detachably connected to the first mounting seat, and the second blade is detachably connected to the second mounting seat.
[0017] In one embodiment, the optical fiber thermal stripping device also includes a first threaded component and a second threaded component, the first blade is provided with a third through hole, the first mounting seat is provided with a first screw hole, the first threaded component is passed through the third through hole and is screwed to the first screw hole, the second blade is provided with a fourth through hole, the second mounting seat is provided with a second screw hole, the second threaded component is passed through the fourth through hole and is screwed to the second screw hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0019] FIG. 1 is a schematic diagram of the overall structure of an optical fiber thermal stripping device in one embodiment of the present application.
[0020] FIG. 2 is a schematic structural diagram of an optical fiber thermal stripping device from another angle in an embodiment of the present application.
[0021] FIG. 3 is a schematic diagram of the structure when the first clamping surface and the second clamping surface are away from each other in one embodiment of the present application.
[0022] FIG. 4 is a schematic diagram of the structure when the first clamping surface and the second clamping surface are close to each other in one embodiment of the present application.
[0023] Notes on the attached drawings:
[0024] 100, first mounting seat; 110, first clamping surface; 111, first mounting groove; 112, first disassembly groove; 120, first through hole; 200, second mounting seat; 210, second clamping surface; 211, second mounting groove; 212, second disassembly groove; 220, second through hole; 310, first blade; 320, second blade; 410, first heating element; 420, second heating element; 510, first electric heating element; 520, second electric heating element; 600, wire; 610, first branch; 620, second branch; 630, switch element; 710, first sleeve; 720, second sleeve; 730, hinge shaft; 810, first threaded component; 820, second threaded component. DETAILED DESCRIPTION
[0025] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0026] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
[0027] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0028] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.
[0029] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0030] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.
[0031] Please refer to Figures 1 to 4. An embodiment of the present application provides an optical fiber thermal stripping device, which includes a first mounting seat 100, a second mounting seat 200, a first blade 310, a second blade 320, a first heating element 410 and a second heating element 420. The first blade 310 is arranged on the first mounting seat 100, and the second blade 320 is arranged on the second mounting seat 200. The first mounting seat 100 has a first clamping surface 110, and the second mounting seat 200 has a second clamping surface 210. The first clamping surface 110 is provided with a first mounting groove 111, the first heating element 410 is detachably arranged in the first mounting groove 111, the second clamping surface 210 is provided with a second mounting groove 211, and the second heating element 420 is detachably arranged in the second mounting groove 211. The first mounting seat 100 and the second mounting seat 200 are movably connected so that the first clamping surface 110 and the second clamping surface 210 can approach or move away from each other, and the first blade 310 and the second blade 320 can approach or move away from each other.
[0032] When the above-mentioned optical fiber thermal stripping device is used, the portion of the optical fiber to be stripped is placed between the first clamping surface 110 and the second clamping surface 210, and the first mounting seat 100 is controlled to move relative to the second mounting seat 200 so that the first clamping surface 110 and the second clamping surface 210 are close to each other and clamp the portion of the optical fiber to be stripped. The first heating element 410 arranged in the first mounting groove 111 and the second heating element 420 arranged in the second mounting groove 211 heat the portion of the optical fiber to be stripped, and the coating layer of the outer layer of the optical fiber is separated from the optical fiber core of the inner layer of the optical fiber after being heated. At this time, the first blade 310 and the second blade 320 are close to each other and docked to cut off the coating layer of the portion of the optical fiber to be stripped, and then the optical fiber is pulled out from between the first clamping surface 110 and the second clamping surface 210. Under the obstruction of the first blade 310 and the second blade 320, the heated coating layer will stay between the first clamping surface 110 and the second clamping surface The first heating element 410 and the second heating element 420 are respectively detachably arranged in the first mounting groove 111 and the second mounting groove 211, so as to timely remove the first heating element 410 and the second heating element 420 with the residue of the optical fiber coating, and replace the first heating element 410 and the second heating element 420 with new ones in the first mounting groove 111 and the second mounting groove 211. Compared with the conventional technology, the above optical fiber thermal stripping device can avoid the influence of the uneven surface of the first heating element 410 and the second heating element 420 on the thermal stripping process of the optical fiber, thereby improving the thermal stripping effect of the optical fiber thermal stripping device.
[0033] For explanation, in some embodiments shown in Figures 1 to 4, one side of the first mounting seat 100 is rotatably connected to one side of the second mounting seat 200 to achieve opening and closing between the first clamping surface 110 and the second clamping surface 210; in other embodiments, the first mounting seat 100 and the second mounting seat 200 are both movably arranged on a guide member (not shown in the figures), and the first mounting seat 100 and the second mounting seat 200 can reciprocate on the guide member, thereby achieving the first clamping surface 110 and the second clamping surface 210 approaching and moving away from each other; there are many ways of active connection between the first mounting seat 100 and the second mounting seat 200, which are not specifically limited here.
[0034] Furthermore, the guide member in the above embodiment may be a guide rail, a guide rod or other element with a guiding function, which will not be described in detail here.
[0035] Specifically, referring to FIG. 1 to FIG. 4 , the first mounting seat 100 and the second mounting seat 200 are substantially in the shape of a rectangular parallelepiped structure.
[0036] Please refer to Figure 1. In one embodiment, the optical fiber thermal stripping device also includes a first electric heating element 510 and a second electric heating element 520. The first electric heating element 510 and the second electric heating element 520 are both used to be electrically connected to a power source. The first electric heating element 510 is arranged on the first mounting seat 100 and is thermally connected to the first heating element 410. The second electric heating element 520 is arranged on the second mounting seat 200 and is thermally connected to the second heating element 420.
[0037] The first electric heating element 510 and the second electric heating element 520 can both convert electrical energy into thermal energy. The first electric heating element 510 transfers the thermal energy to the first heating element 410, and the second electric heating element 520 transfers the thermal energy to the second heating element 420, so that the first heating element 410 and the second heating element 420 generate heat and heat the portion of the optical fiber to be stripped.
[0038] Optionally, the first electric heating element 510 and the second electric heating element 520 may be common electric heating elements such as electric heating plates, electric heating blocks, and electric heating wires, which will not be described in detail here.
[0039] Furthermore, in some embodiments, the thermal connection method between the first electric heating element 510 and the first heating element 410 is contact thermal conduction, that is, after the first electric heating element 510 is heated, it contacts the first heating element 410 and transfers heat to the first heating element 410; similarly, the thermal connection method between the second electric heating element 520 and the second heating element 420 is contact thermal conduction, that is, after the second electric heating element 520 is heated, it contacts the second heating element 420 and transfers heat to the second heating element 420; the contact thermal conduction method can reduce the implementation cost without affecting the disassembly and assembly process of the first heating element 410 and the second heating element 420.
[0040] Please refer to Figures 1 to 2. In one embodiment, the first mounting seat 100 has a first mounting cavity, the first electric heating element 510 is disposed in the first mounting cavity, the bottom wall of the first mounting groove 111 is connected to the first mounting cavity, the first heating element 410 and the first electric heating element 510 are stacked along the depth direction of the first mounting groove 111, and the first heating element 410 is in contact with the first electric heating element 510. The second mounting seat 200 has a second mounting cavity, the second electric heating element 520 is disposed in the second mounting cavity, the bottom wall of the second mounting groove 211 is connected to the second mounting cavity, the second heating element 420 and the second electric heating element 520 are stacked along the depth direction of the second mounting groove 211, and the second heating element 420 is in contact with the second electric heating element 520.
[0041] The first electric heating element 510 is arranged in the first installation cavity. Since the first installation groove 111 is connected to the first installation cavity, when the first heating element 410 is installed in the first installation groove 111, the heat generated by the first electric heating element 510 can be transferred to the first heating element 410 through contact, and the first heating element 410 then heats the part of the optical fiber to be stripped; similarly, the second electric heating element 520 is arranged in the second installation cavity. Since the second installation groove 211 is connected to the second installation cavity, when the second heating element 420 is installed in the second installation groove 211, the heat generated by the second electric heating element 520 can be transferred to the second heating element 420 through contact, and the second heating element 420 then heats the part of the optical fiber to be stripped; such an arrangement can not only realize the reliable installation of the first electric heating element 510, the first heating element 410, the second electric heating element 520 and the second heating element 420, but also ensure the heating effect of the first heating element 410 and the second heating element 420 on the part of the optical fiber to be stripped, and the implementation cost is low and the heating effect is reliable.
[0042] As a supplementary explanation, since the bottom wall of the first mounting groove 111 is connected to the first mounting cavity, and the first heating element 410 and the first electric heating element 510 are stacked and in contact with each other along the depth direction of the first mounting groove 111, the first electric heating element 510 can serve as the bottom wall of the first mounting groove 111 for the first heating element 410 to contact, that is, the side wall of the first mounting groove 111 and the upper wall of the first electric heating element 510 form an installation space for installing the first heating element 410; the second mounting groove 211 is similar and will not be repeated here.
[0043] Please refer to Figure 2. In one embodiment, the first mounting seat 100 is provided with a first through hole 120, which is connected to the first mounting cavity. The second mounting seat 200 is provided with a second through hole 220, which is connected to the second mounting cavity. The optical fiber thermal stripping device also includes a wire 600, one end of the wire 600 is used to be electrically connected to a power source, and the other end of the wire 600 is provided with a first branch 610 and a second branch 620. The first branch 610 is passed through the first through hole 120 and is electrically connected to the first electric heating element 510, and the second branch 620 is passed through the second through hole 220 and is electrically connected to the second electric heating element 520.
[0044] The first branch 610 of the wire 600 is electrically connected to the first electric heating element 510 through the first through hole 120, and the second branch 620 of the wire 600 is electrically connected to the second electric heating element 520 through the second through hole 220. In this way, the first electric heating element 510 and the second electric heating element 520 can be heated simultaneously through one wire 600, thereby improving the degree of integration of the optical fiber thermal stripping device.
[0045] Further, referring to FIG. 2 , in one embodiment, a switch 630 is provided on the conductor 600 , and the switch 630 is used to control the conductor 600 to be disconnected or open, and then the switch 630 is used to control the optical fiber thermal stripping device to heat the optical fiber, which makes the operation more convenient.
[0046] Please refer to FIG. 1 . In one embodiment, two opposite side walls of the first installation slot 111 clamp two opposite sides of the first heating element 410 , and two opposite side walls of the second installation slot 211 clamp two opposite sides of the second heating element 420 .
[0047] The two opposite side walls of the first installation groove 111 and the two opposite sides of the first heating element 410 generate frictional force, so that the first heating element 410 is installed in the first installation groove 111; similarly, the two opposite side walls of the second installation groove 211 and the two opposite sides of the second heating element 420 generate frictional force, so that the second heating element 420 is installed in the second installation groove 211;
[0048] The first heating element 410 is pressed between the first side wall and the second side wall of the first mounting groove 111, and the first heating element 410 is installed in the first mounting groove 111 by the friction force between the first heating element 410 and the first side wall and the friction force between the first heating element 410 and the second side wall; similarly, the second heating element 420 is pressed between the third side wall and the fourth side wall of the second mounting groove 211, and the second heating element 420 is installed in the second mounting groove 211 by the friction force between the second heating element 420 and the third side wall and the friction force between the second heating element 420 and the fourth side wall, and the installation process is simple and easy to disassemble and assemble; with such a configuration, the installation process is simple and the disassembly and assembly efficiency is high.
[0049] Further, please refer to Figure 1, the first heating element 410 is shaped roughly as a rectangular sheet structure, and the first mounting groove 111 has a first side wall, a second side wall, a third side wall and a fourth side wall which are arranged to form a rectangular first mounting groove 111, and the first side wall, the second side wall, the third side wall and the fourth side wall can respectively abut the four sides of the rectangular sheet structure, so that the first heating element 410 is installed in the first mounting groove 111; similarly, the second heating element 420 is shaped roughly as a rectangular sheet structure, and the installation method is similar to that of the first heating element 410, which will not be repeated here.
[0050] As an embodiment that can be implemented simultaneously with the above-mentioned embodiments, the two opposite side walls of the first installation groove 111 are respectively provided with a first clamping portion and a second clamping portion, and the two opposite sides of the first heating element 410 are respectively provided with a first clamping fitting portion and a second clamping fitting portion, the first clamping fitting portion can be clamped with the first clamping portion, and the second clamping fitting portion can be clamped with the second clamping portion, the two opposite side walls of the second installation groove 211 are respectively provided with a third clamping portion and a fourth clamping portion, and the two opposite sides of the second heating element 420 are respectively provided with a third clamping fitting portion and a fourth clamping fitting portion, the third clamping fitting portion can be clamped with the third clamping portion, and the fourth clamping fitting portion can be clamped with the fourth clamping portion.
[0051] The first heating element 410 and the second heating element 420 are further positioned by means of a snap connection to prevent the first heating element 410 and the second heating element 420 from falling off, thereby improving the installation reliability of the first heating element 410 and the second heating element 420.
[0052] It can be understood that the snap-fitting portion in the above embodiment can be a snap-fitting protrusion, and the snap-fitting portion can be a snap-fitting groove; the snap-fitting portion can also be a snap-fitting groove, and the snap-fitting portion can be a snap-fitting protrusion, and the snap-fitting protrusion and the snap-fitting groove snap-fit to realize the installation of the first heating element 410 and the second heating element 420, which will not be repeated here.
[0053] Please refer to Figures 1 and 3. In one embodiment, the first clamping surface 110 defines a first disassembly groove 112 which is connected to the first installation groove 111. The second clamping surface 210 defines a second disassembly groove 212 which is connected to the second installation groove 211.
[0054] The first disassembly groove 112 is connected to the first installation groove 111, so that the user can disassemble the first heating element 410 in the first installation groove 111 through the first disassembly groove 112; the second disassembly groove 212 is connected to the second installation groove 211, so that the user can disassemble the first heating element 410 in the first installation groove 111 through the second disassembly groove 212; such a configuration can facilitate the user to disassemble the first heating element 410 and the second heating element 420, simplify the disassembly process, and improve the user's experience.
[0055] As a supplementary explanation, during specific use, the user can extend his fingers or other long objects into the first disassembly groove 112 to lift the first heating element 410 in the first installation groove 111, thereby achieving disassembly of the first heating element 410; the disassembly process of the second heating element 420 is similar to that of the first heating element 410, and will not be repeated here.
[0056] Please refer to Figure 3. In one embodiment, the optical fiber thermal stripping device also includes a first hinge plate, a second hinge plate and a hinge shaft 730. The first hinge plate is arranged on one side of the first mounting seat 100, and the second hinge plate is arranged on one side of the second mounting seat 200. A first shaft sleeve 710 is arranged on one side of the first hinge plate, and a second shaft sleeve 720 is arranged on one side of the second hinge plate. The hinge shaft 730 is passed through the first shaft sleeve 710 and the second shaft sleeve 720 to enable one side of the first mounting seat 100 to be rotatably connected with one side of the second mounting seat 200.
[0057] The hinge shaft 730 is passed through the first shaft sleeve 710 of the first hinge plate and the second shaft sleeve 720 of the second hinge plate, so that the first hinge plate and the second hinge plate can rotate relative to each other, thereby driving the first mounting seat 100 and the second mounting seat 200 to rotate and making the first clamping surface 110 and the second clamping surface 210 dock or separate with each other; such a configuration can achieve a more reliable rotational connection between the first mounting seat 100 and the second mounting seat 200.
[0058] Further, please refer to Figure 3, at least two first sleeves 710 are provided and are spaced apart from each other on the first hinge plate, at least two second sleeves 720 are provided and are spaced apart from each other on the second hinge plate, and the hinge shafts 730 are alternately passed through the first hinge plate and the second hinge plate to improve the rotation reliability between the first mounting seat 100 and the second mounting seat 200.
[0059] In one embodiment, the optical fiber thermal stripping device further comprises a torsion spring (not shown in the figure), which is wound around the hinge shaft 730 and has a winding start end and a winding end end, wherein the winding start end is arranged at the first clamping surface 110 and the winding end end is arranged at the second clamping surface 210.
[0060] By setting a torsion spring, when the optical fiber needs to be hot-stripped, the user presses the first mounting seat 100 and the second mounting seat 200 to bring them closer to each other, and the torsion spring is deformed; when the optical fiber is hot-stripped, the user releases the first mounting seat 100 and the second mounting seat 200, and under the action of the torsion spring, the first mounting seat 100 and the second mounting seat 200 move away from each other, without the need for manual operation by the user, and the use process is more convenient and more practical.
[0061] Please refer to FIG. 1 . In one embodiment, the first blade 310 is detachably connected to the first mounting seat 100 , and the second blade 320 is detachably connected to the second mounting seat 200 .
[0062] The first blade 310 and the second blade 320 may become blunt during use. By arranging the first blade 310 and the second blade 320 to be detachably connected to the first mounting seat 100 and the second mounting seat 200 respectively, the blunt blades can be replaced in time to prevent the first blade 310 and the second blade 320 from becoming blunt and affecting the thermal stripping effect of the optical fiber.
[0063] Please refer to Figure 1. In one embodiment, the optical fiber thermal stripping device also includes a first threaded component 810 and a second threaded component 820. The first blade 310 is provided with a third through hole, the first mounting seat 100 is provided with a first screw hole, the first threaded component 810 is passed through the third through hole and is screwed to the first screw hole, the second blade 320 is provided with a fourth through hole, the second mounting seat 200 is provided with a second screw hole, the second threaded component 820 is passed through the fourth through hole and is screwed to the second screw hole.
[0064] The first threaded component 810 is screwed to the first screw hole on the first mounting seat 100 through the third through hole, and the second threaded component 820 is screwed to the second screw hole on the second mounting seat 200 through the fourth through hole. In this way, not only the connection strength of the first blade 310 and the second blade 320 can be guaranteed, but also the disassembly and assembly of the first blade 310 and the second blade 320 can be facilitated, and the implementation cost is low.
[0065] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0066] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.
Claims
1. An optical fiber thermal stripping device, characterized in that: The invention comprises a first mounting seat, a second mounting seat, a first blade, a second blade, a first heating element and a second heating element, wherein the first blade is arranged on the first mounting seat, the second blade is arranged on the second mounting seat, the first mounting seat has a first clamping surface, the second mounting seat has a second clamping surface, the first clamping surface is provided with a first mounting groove, the first heating element is detachably arranged on the first mounting groove, the second clamping surface is provided with a second mounting groove, the second heating element is detachably arranged on the second mounting groove, the first mounting seat is movably connected with the second mounting seat, so that the first clamping surface and the second clamping surface can be close to or away from each other, and the first blade and the second blade can be close to or away from each other; The optical fiber thermal stripping device also includes a first electric heating element and a second electric heating element, both of which are used to be electrically connected to a power supply, the first electric heating element is arranged on the first mounting seat and is thermally connected to the first heating element, and the second electric heating element is arranged on the second mounting seat and is thermally connected to the second heating element.
2. The optical fiber thermal stripping device according to claim 1, characterized in that: The first mounting seat has a first mounting cavity, the first electric heating element is arranged in the first mounting cavity, the bottom wall of the first mounting groove is connected to the first mounting cavity, the first heating element and the first electric heating element are stacked along the depth direction of the first mounting groove, and the first heating element is in contact with the first electric heating element. The second mounting seat has a second mounting cavity, the second electric heating element is arranged in the second mounting cavity, the bottom wall of the second mounting groove is connected to the second mounting cavity, the second heating element and the second electric heating element are stacked along the depth direction of the second mounting groove, and the second heating element is in contact with the second electric heating element.
3. The optical fiber thermal stripping device according to claim 2, characterized in that: The first mounting seat is provided with a first through hole, which is communicated with the first mounting cavity; the second mounting seat is provided with a second through hole, which is communicated with the second mounting cavity; the optical fiber thermal stripping device also includes a wire, one end of which is used to be electrically connected to a power supply, and the other end of the wire is provided with a first branch and a second branch, the first branch is passed through the first through hole and is electrically connected to the first electric heating element, and the second branch is passed through the second through hole and is electrically connected to the second electric heating element.
4. The optical fiber thermal stripping device according to claim 3, characterized in that: The conductor is provided with a switch element, and the switch element is used to control the breaking or passing of the conductor.
5. The optical fiber thermal stripping device according to claim 1, characterized in that: Two opposite side walls of the first installation groove clamp the opposite sides of the first heating element, and two opposite side walls of the second installation groove clamp the opposite sides of the second heating element; or / and, The two opposite side walls of the first installation groove are respectively provided with a first clamping portion and a second clamping portion, the two opposite sides of the first heating element are respectively provided with a first clamping fitting portion and a second clamping fitting portion, the first clamping fitting portion can be clamped with the first clamping portion, and the second clamping fitting portion can be clamped with the second clamping portion, the two opposite side walls of the second installation groove are respectively provided with a third clamping portion and a fourth clamping fitting portion, the two opposite sides of the second heating element are respectively provided with a third clamping fitting portion and a fourth clamping fitting portion, the third clamping fitting portion can be clamped with the third clamping portion, and the fourth clamping fitting portion can be clamped with the fourth clamping portion.
6. The optical fiber thermal stripping device according to claim 1, characterized in that: The first clamping surface is provided with a first disassembly groove, which is communicated with the first installation groove; the second clamping surface is provided with a second disassembly groove, which is communicated with the second installation groove.
7. The optical fiber thermal stripping device according to any one of claims 1 to 6, characterized in that: The optical fiber thermal stripping device also includes a first hinge plate, a second hinge plate and a hinge shaft, the first hinge plate is arranged on one side of the first mounting seat, the second hinge plate is arranged on one side of the second mounting seat, a first shaft sleeve is arranged on one side of the first hinge plate, a second shaft sleeve is arranged on one side of the second hinge plate, and the hinge shaft is passed through the first shaft sleeve and the second shaft sleeve to enable one side of the first mounting seat to be rotatably connected with one side of the second mounting seat.
8. The optical fiber thermal stripping device according to claim 7, characterized in that: The optical fiber thermal stripping device also includes a torsion spring, which is wound around the hinge shaft and has a winding start end and a winding end end, the winding start end is arranged on the first clamping surface, and the winding end end is arranged on the second clamping surface.
9. The optical fiber thermal stripping device according to any one of claims 1 to 6, characterized in that: The first blade is detachably connected to the first mounting seat, and the second blade is detachably connected to the second mounting seat.
10. The optical fiber thermal stripping device according to claim 9, characterized in that: The optical fiber thermal stripping device also includes a first threaded component and a second threaded component, the first blade is provided with a third through hole, the first mounting seat is provided with a first screw hole, the first threaded component is passed through the third through hole and is screwed to the first screw hole, the second blade is provided with a fourth through hole, the second mounting seat is provided with a second screw hole, the second threaded component is passed through the fourth through hole and is screwed to the second screw hole.