Optical fiber welding disc supporting multiple installation modes

Abstract

The utility model provides an optical fiber welding disc supporting multiple installation modes, which comprises a welding disc and is characterized in that the welding disc is internally provided with installation holes; a long edge rotating positioning piece is arranged on the long edge of one side of the welding disc, and a long edge clamping positioning piece is arranged on the long edge of the other side, opposite to the long edge of one side, of the welding disc; a short edge rotating positioning piece is arranged on the short edge of one side of the welding disc, and a short edge clamping positioning piece is arranged on the short edge of the other side, opposite to the short edge of one side, of the welding disc; a rotating shaft hole is formed in one side of the outer edge of the welding disc; guide rail strips are fixed on the outer edges of the long edges of the two sides of the welding disc; a unified installation and opening mode is provided for the optical fiber welding disc, the universality of the optical fiber welding disc is improved, multiple modes can be used, material management of enterprises is facilitated, customer selection is facilitated, and the management cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of optical cable transmission splicing products in optical communication networks, specifically to an optical fiber fusion splice tray that supports multiple installation methods. Background Technology

[0002] In existing optical communication networks, fiber optic fusion splicers are inevitably used when splicing optical cables. However, there are many types of fiber optic fusion splicers in the current technology, and their corresponding installation and opening methods are also diverse. Due to the different installation and opening methods, it is difficult to install and use multiple fiber optic fusion splicers, which will also cause trouble for the company's material management and cause confusion for customers in terms of selection.

[0003] Therefore, there is an urgent need to provide a new solution to address the defects and shortcomings of the existing technologies. Utility Model Content

[0004] In order to overcome the defects and shortcomings of the existing technology, this utility model provides an optical fiber fusion splice tray that supports multiple installation methods.

[0005] The technical solution provided by this utility model is as follows:

[0006] A fiber optic fusion splice tray supporting multiple installation methods, comprising a fusion splice tray, characterized in that:

[0007] The welding tray has mounting holes inside;

[0008] The welding tray is provided with a long side rotation positioning component on one long side, and a long side snap-fit ​​positioning component on the other long side opposite to one long side.

[0009] A short-side rotating positioning component is provided on one short side of the welding tray, and a short-side snap-fit ​​positioning component is provided on the other short side of the welding tray opposite to one short side.

[0010] A pivot hole is provided on one side of the outer edge of the welding plate;

[0011] Guide rails are fixed to the outer edges of the long sides of the welding plate.

[0012] As a further preferred embodiment of the present invention, the welding tray can be mounted on the top of the mounting base plate through the mounting hole by means of a fixing member, and the welding tray can be fixedly mounted with adjacent welding trays through means of means of fixing member passing through the mounting hole.

[0013] As a further preferred embodiment of this utility model, the fixing member is a bolt, one end of the fixing member has a male head with external threads extending out, and the other end of the fixing member has a female head with internal threads recessed inward, the male head can extend into the interior of the female head and engage with its threads.

[0014] As a further preferred embodiment of the present invention, adjacent welding trays are rotatably connected by a long-side rotating positioning member located on the same side, and adjacent welding trays are locked together by a long-side locking positioning member located on the opposite side of the long side.

[0015] As a further preferred embodiment of this utility model,

[0016] The long-side rotating positioning component includes a long-side rotating protrusion and a long-side rotating concave portion that are fixedly connected to the welding plate. The long-side rotating protrusion can be rotatably extended into the interior of the long-side rotating concave portion.

[0017] The long-side snap-fit ​​positioning component includes a long-side snap-fit ​​groove and a long-side snap-fit ​​protrusion. The long-side snap-fit ​​groove is located on the top of one side of the welding tray and protrudes upward. The long-side snap-fit ​​protrusion is located on the bottom of the same side of the welding tray and protrudes outward. The long-side snap-fit ​​protrusion can extend into the groove of the long-side snap-fit ​​groove and snap-fit ​​and fix it therein.

[0018] As a further preferred embodiment of the present invention, adjacent welding trays are rotatably connected by a short-side rotating positioning member located on the same side, and adjacent welding trays are snap-fitted and fixed by a short-side snap-fit ​​positioning member located on the opposite side of the short side.

[0019] As a further preferred embodiment of this utility model,

[0020] The short-side rotating positioning component includes a short-side rotating protrusion and a short-side rotating concave portion that are fixedly connected to the welding plate. The short-side rotating protrusion can be rotatably extended into the interior of the short-side rotating concave portion.

[0021] The short-side snap-fit ​​positioning component includes a short-side snap-fit ​​groove and a short-side snap-fit ​​protrusion. The short-side snap-fit ​​groove is located on the top of one side of the welding tray and protrudes upward. The short-side snap-fit ​​protrusion is located on the bottom of the same side of the welding tray and protrudes outward. The short-side snap-fit ​​protrusion can extend into the groove of the short-side snap-fit ​​groove and snap-fit ​​and fix it thereto.

[0022] As a further preferred embodiment of the present invention, the rotating shaft passes through the interior of the rotating shaft hole, and multiple welding discs are rotatably disposed on the outer periphery of the rotating shaft.

[0023] As a further preferred embodiment of the present invention, a guide groove is provided on the outer side of the welding tray, and the guide rail is located inside the guide groove and can slide relative to the guide groove.

[0024] As a further preferred embodiment of the present invention, a guide rail positioning member is provided protruding from the inner side of the guide rail groove, and a guide rail positioning groove is provided inside the guide rail strip. The guide rail positioning member can extend into the interior of the guide rail positioning groove and be positioned and engaged with it.

[0025] Compared with the prior art, the beneficial effects achieved by this utility model include:

[0026] 1) This utility model provides a fiber optic fusion splice tray that supports multiple installation methods, including fixed stacked installation and opening, longitudinal stacked rotational installation and opening, transverse stacked rotational installation and opening, coaxial rotational installation and opening, and guide rail slot pull-out installation and opening. This provides a unified installation and opening method for fiber optic fusion splice trays, increases their versatility, and enables multiple uses of one item. This facilitates enterprise material management, allows customers to choose conveniently, and reduces management costs.

[0027] 2) This utility model provides a fiber optic fusion splice tray that supports multiple installation methods, which can meet the installation and opening requirements of multiple fiber optic fusion splice trays in different maintenance and operation spaces, effectively expanding the scope of application. Attached Figure Description

[0028] Figure 1 This is a three-dimensional view of the welding disc of this utility model.

[0029] Figure 2 This is a three-dimensional structural view of the first embodiment of the present utility model.

[0030] Figure 3 This is a side view of the structure of the first embodiment of the present utility model.

[0031] Figure 4 This is a top view of the structure of the first embodiment of the present utility model.

[0032] Figure 5 This is a three-dimensional view of the optical fiber fusion splice tray in the second embodiment of this utility model.

[0033] Figure 6 This is a front view of the structure of the second embodiment of the present utility model.

[0034] Figure 7 This is a side view of the structure of the second embodiment of the present utility model.

[0035] Figure 8 This is a top view of the structure of the second embodiment of the present utility model.

[0036] Figure 9 This is a three-dimensional view of the optical fiber fusion splice tray in the third embodiment of this utility model.

[0037] Figure 10 This is a front view of the structure of the third embodiment of the present utility model.

[0038] Figure 11 This is a side view of the structure of the third embodiment of the present utility model.

[0039] Figure 12 This is a top view of the structure of the third embodiment of the present utility model.

[0040] Figure 13 This is a side view of the structure of the fourth embodiment of the present utility model.

[0041] Figure 14 This is a top view of the structure of the fourth embodiment of the present utility model.

[0042] Figure 15 This is a three-dimensional structural view of the fifth embodiment of the present utility model.

[0043] Figure 16 This is a top view of the structure of the fifth embodiment of this utility model.

[0044] The markings in this utility model are explained as follows:

[0045] 100 - Mounting substrate;

[0046] 200 - Welding tray; 201 - Mounting hole; 202 - Shaft hole;

[0047] 300 - Fastener; 301 - Male connector; 302 - Female connector;

[0048] 400A - Long side rotating positioning part; 401A - Long side rotating protrusion; 402A - Long side rotating concave part;

[0049] 500A - Long side snap-fit ​​positioning part; 501A - Long side snap-fit ​​groove part; 502A - Long side snap-fit ​​protrusion part;

[0050] 400B - Short-side rotating positioning part; 401B - Short-side rotating protrusion; 402B - Short-side rotating recess;

[0051] 500B - Short side snap-fit ​​positioning part; 501B - Short side snap-fit ​​groove part; 502B - Short side snap-fit ​​protrusion part;

[0052] 600-shaft;

[0053] 700 - Guide rail groove; 701 - Guide rail positioning component;

[0054] 800 - Guide rail strip; 801 - Guide rail positioning groove. Detailed Implementation

[0055] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0056] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0057] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0058] like Figure 1 The image shows a fiber optic fusion splice tray supporting multiple installation methods provided by this utility model, including a fusion splice tray 200. Its improvement over the prior art lies in:

[0059] The welding tray 200 has a mounting hole 201 inside. The mounting hole 201 can realize the fixed connection between the welding tray 200 and the mounting substrate 100, as well as the fixed installation between adjacent welding trays 200, thereby realizing the fixed stacked installation and opening method between multiple welding trays 200.

[0060] The welding tray 200 is provided with a long side rotation positioning component 400A on one long side and a long side snap-fit ​​positioning component 500A on the other long side opposite to one long side. The long side rotation positioning component 400A enables the rotational connection of adjacent welding trays on the same long side, and the long side snap-fit ​​positioning component 500A enables the fixed connection of adjacent welding trays on the other long side, thereby realizing the longitudinal stacked rotational installation and opening method of the welding trays.

[0061] A short-side rotating positioning component 400B is provided on one short side of the welding tray 200, and a short-side snap-fit ​​positioning component 500B is provided on the other short side of the welding tray 200 opposite to one short side. The short-side rotating positioning component 400B enables the rotational connection of adjacent welding trays on the same short side, and the short-side snap-fit ​​positioning component 500B enables the fixed connection of adjacent welding trays on the other short side, thereby realizing the horizontal stacking and rotating installation and opening method of the welding trays.

[0062] A pivot hole 202 is provided on one side of the outer edge of the welding tray 200. The welding tray 200 is sleeved on the outer circumference of the pivot, and the pivot is inserted into the pivot hole 202. This enables the rotational connection between adjacent welding trays 200, thereby realizing the coaxial rotational installation and opening method of the welding tray.

[0063] The welding tray 200 has guide rails 800 fixed on the outer edges of its two long sides. The guide rails 800 enable the welding tray 200 to be installed and opened by pulling out the guide rail groove.

[0064] [First Embodiment]

[0065] The first embodiment of this utility model adopts a fixed stacked installation and opening method, such as... Figure 2-4 The image shows a fiber optic fusion splice tray that supports multiple installation methods according to the first embodiment of this utility model. The fusion splice tray 200 can be installed on the top of the mounting substrate 100 through the mounting hole 201 by the fixing member 300, and the fusion splice tray 200 can be fixedly installed with the adjacent fusion splice tray 200 through the mounting hole 201 by the fixing member 300.

[0066] It is worth noting that, such as Figure 2 As shown, in this embodiment, the fastener 300 is a bolt. One end of the fastener 300 extends out and is provided with a male head 301 with external threads, while the other end of the fastener 300 is recessed and provided with a female head 302 with internal threads. The male head 301 can extend into the interior of the female head 302 and engage with its threads. This arrangement allows the bottom welding tray 200 to be fixedly connected to the mounting base plate 100 through the fastener 300, while the multi-layer welding trays 200 located above the bottom welding tray 200 can be fixedly connected to each other through the fastener 300.

[0067] The specific working process of this embodiment is as follows: When fixing the welding tray 200, align the two mounting holes 201 inside the welding tray 200 with the mounting holes inside the mounting substrate 100, and secure the bottom welding tray 200 to the top of the mounting substrate 100 using the fasteners 300. When the capacity needs to be increased, simply stack another welding tray 200 on top of the bottom welding tray 200, and then secure the adjacent welding trays 200 together using the fasteners 300. Conversely, if it is necessary to open the welding tray 200, simply remove the fasteners 300 sequentially to remove the welding tray 200 sequentially.

[0068] [Second Embodiment]

[0069] The second embodiment of this utility model adopts a longitudinally stacked rotary installation and opening method, such as... Figure 5-8 The image shows a fiber optic fusion splice tray that supports multiple installation methods according to the second embodiment of this utility model. It includes a fusion splice tray 200. Adjacent fusion splice trays 200 are rotatably connected by a long side rotating positioning member 400A located on the same side. Adjacent fusion splice trays 200 are snapped and fixed by a long side snap-fit ​​positioning member 500A located on the opposite side of the long side.

[0070] like Figure 5 As shown, the long-side rotating positioning member 400A in this embodiment includes a long-side rotating protrusion 401A and a long-side rotating concave portion 402B that are fixedly connected to the welding tray 200. The long-side rotating protrusion 401A can be rotatably extended into the interior of the long-side rotating concave portion 402A, thereby realizing the rotational connection between adjacent welding trays 200 on the same side.

[0071] like Figure 7 As shown, the long-side snap-fit ​​positioning member 500A in this embodiment includes a long-side snap-fit ​​groove 501A and a long-side snap-fit ​​protrusion 502A. The long-side snap-fit ​​groove 501A is disposed on the top of one side of the welding tray 200 and protrudes upward. The long-side snap-fit ​​protrusion 502A is disposed on the bottom of the same side of the welding tray 200 and protrudes outward. The long-side snap-fit ​​protrusion 502A can extend into the groove of the long-side snap-fit ​​groove 501A and snap-fit ​​and fix it thereto, thereby realizing the snap-fit ​​and fixation between adjacent welding trays 200 on opposite long sides.

[0072] The specific working process of this embodiment is as follows: First, the bottom welding tray 200 is fixedly connected to the mounting base plate 100 through the fastener 300. When more capacity is needed to install more welding trays 200, it is only necessary to match the long side rotating protrusion 401A with the long side rotating concave portion 402A of the adjacent welding tray 200, and extend the long side rotating protrusion 401A into the interior of the long side rotating concave portion 402A in a rotatable manner, thereby realizing the stacked installation of multiple welding trays 200 and enabling them to be flipped open with the long side rotating protrusion 401A as the rotation axis; then, the long side snap-fit ​​protrusion 502A on the opposite side of the rotation axis is matched with the long side snap-fit ​​groove 501A, and the long side snap-fit ​​protrusion 502A is extended into the interior of the long side snap-fit ​​groove 501A, thereby realizing the snap-fit ​​fixation between multiple sets of adjacent welding trays in the upper layer.

[0073] [Third Embodiment]

[0074] The third embodiment adopts a horizontally stacked, rotating installation and opening method, such as... Figure 9-12 The image shows a fiber optic fusion splice tray that supports multiple installation methods according to the third embodiment of this utility model. The only difference between this embodiment and the second embodiment is that: the short-side rotating positioning member 400B is disposed on one side of the short side of the fusion splice tray 200, and the short-side snap-fit ​​positioning member 500B is disposed on the opposite side of the short side of the fusion splice tray 200. Adjacent fusion splice trays 200 are rotatably connected by the short-side rotating positioning member 400B located on the same side, and adjacent fusion splice trays 200 are snap-fitted and fixed by the short-side snap-fit ​​positioning member 500B located on the opposite side of the short side.

[0075] Correspondingly, such as Figure 9 As shown, the short-side rotating positioning member 400B in this embodiment includes a short-side rotating protrusion 401B and a short-side rotating concave portion 402B that are fixedly connected to the welding tray 200. The short-side rotating protrusion 401B can be rotatably extended into the interior of the short-side rotating concave portion 402B, thereby realizing the rotational connection between adjacent welding trays 200 on the same side.

[0076] like Figure 11 As shown, the short-side snap-fit ​​positioning member 500B in this embodiment includes a short-side snap-fit ​​groove 501B and a short-side snap-fit ​​protrusion 502B. The short-side snap-fit ​​groove 501B is disposed on the top of one side of the welding tray 200 and protrudes upward. The short-side snap-fit ​​protrusion 502B is disposed on the bottom of the same side of the welding tray 200 and protrudes outward. The short-side snap-fit ​​protrusion 502B can extend into the groove of the short-side snap-fit ​​groove 501B and snap-fit ​​and fix it thereto, thereby realizing the snap-fit ​​and fixation between adjacent welding trays 200 on opposite short sides.

[0077] Its working process is the same as that of the second embodiment, and will not be described again here.

[0078] [Fourth Embodiment]

[0079] The fourth embodiment of this utility model adopts a coaxial rotary installation and opening method, such as... Figure 13-14 The image shows a fiber optic fusion splice tray that supports multiple installation methods according to the fourth embodiment of this utility model. The rotating shaft 600 passes through the interior of the rotating shaft hole 202, and multiple fusion splice trays 200 are rotatably disposed on the outer periphery of the rotating shaft 600.

[0080] The specific working process of this embodiment is as follows: Using the rotating shaft 600 as a fixed support, when more capacity is needed, the rotating shaft holes 202 on the outer edges of each welding tray 200 are sequentially fitted onto the outer periphery of the rotating shaft 600, thus achieving coaxial rotation of the multi-layer welding trays 200. Preferably, after rotating to a preset position, by providing snap-fit ​​positioning members on the same side of adjacent welding trays 200, the adjacent welding trays 200 can be snapped and fixed together.

[0081] [Fifth Embodiment]

[0082] The fifth embodiment of this utility model adopts a guide rail groove pull-out installation and opening method, such as... Figure 15-16 The image shows a fiber optic fusion splice tray supporting multiple installation methods according to the fifth embodiment of this utility model. The outer side of the fusion splice tray 200 is provided with a guide rail groove 700, and the outer edges of both sides of the fusion splice tray 200 are fixed with guide rail strips 800 that slide in cooperation with the guide rail groove. The fusion splice tray 200 can slide relative to the guide rail groove 700 through the guide rail strips 800. In order to achieve the positioning effect after sliding to the preset position, a guide rail positioning member 701 is provided protruding from the inner side of the guide rail groove 700, and a guide rail positioning groove 801 is opened inside the guide rail strip 800. The guide rail positioning member 701 can extend into the interior of the guide rail positioning groove 801 and be positioned and cooperated with it.

[0083] The specific working process of this embodiment is as follows: After fixing the guide rail grooves 700 on both sides, when it is necessary to install the welding plate 200 into the guide rail grooves 700 on both sides, align the guide rail strips 800 on both sides of the welding plate 200 with the guide rail grooves 700 on both sides, and push the welding plate 200 in until the guide rail positioning member 701 matches the guide rail positioning groove 801, thereby realizing the limiting and fixing of the sliding position of the welding plate 200; when it is necessary to open the welding plate 200, simply release the limiting and pull the guide rail strips 800 out of the guide rail grooves 700.

[0084] Since the installation and use methods of the first to fourth embodiments all require a large maintenance and operation space, the fifth embodiment can be perfectly applied to situations with smaller spaces when the surrounding space does not meet the requirements.

[0085] This utility model provides a fiber optic fusion splice tray that supports various installation and opening methods, including fixed stacked installation and opening, longitudinal stacked rotational installation and opening, lateral stacked rotational installation and opening, coaxial rotational installation and opening, and guide rail slot pull-out installation and opening. This provides a unified installation and opening method for fiber optic fusion splice trays, increasing their versatility and enabling multiple uses from a single device. This facilitates enterprise material management, provides customers with convenient options, and reduces management costs. Furthermore, it can meet the installation and opening needs of multiple fiber optic fusion splice trays in different maintenance and operation spaces, effectively broadening its applicability.

[0086] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fiber optic fusion splice tray supporting multiple installation methods, comprising a fusion splice tray (200), characterized in that: The welding tray (200) has an installation hole (201) inside. The welding tray (200) is provided with a long side rotation positioning component (400A) on one long side, and a long side snap-fit ​​positioning component (500A) is provided on the other long side opposite to one long side of the welding tray (200). The welding tray (200) is provided with a short side rotation positioning component (400B) on one short side, and the welding tray (200) is provided with a short side snap-fit ​​positioning component (500B) on the other short side opposite to one short side. A pivot hole (202) is provided on one side of the outer edge of the welding plate (200); Guide rails (800) are fixed to the outer edges of the long sides of the welding plate (200).

2. The fiber optic fusion splice tray supporting multiple installation methods according to claim 1, characterized in that: The welding tray (200) can be mounted on the top of the mounting base plate (100) through the mounting hole (201) by means of the fastener (300), and the welding tray (200) can be fixedly mounted with the adjacent welding tray (200) through means of the mounting hole (201) by means of the fastener (300).

3. The fiber optic fusion splice tray supporting multiple installation methods according to claim 2, characterized in that: The fastener (300) is a bolt. One end of the fastener (300) extends out and is provided with a male head (301) with external threads. The other end of the fastener (300) is recessed and is provided with a female head (302) with internal threads. The male head can extend into the interior of the female head and engage with its threads.

4. The fiber optic fusion splice tray supporting multiple installation methods according to claim 1, characterized in that: Adjacent welding trays (200) are rotatably connected by a long-side rotating positioning member (400A) located on the same side, and adjacent welding trays (200) are snapped and fixed by a long-side snap-fit ​​positioning member (500A) located on the opposite side of the long side.

5. The fiber optic fusion splice tray supporting multiple installation methods according to claim 4, characterized in that: The long-side rotating positioning component (400A) includes a long-side rotating protrusion (401A) and a long-side rotating concave portion (402A) that are fixedly connected to the welding tray (200). The long-side rotating protrusion (401A) can be rotatably extended into the interior of the long-side rotating concave portion (402A). The long-side snap-fit ​​positioning component (500A) includes a long-side snap-fit ​​groove (501A) and a long-side snap-fit ​​protrusion (502A). The long-side snap-fit ​​groove (501A) is located on the top of one side of the welding tray (200) and protrudes upward. The long-side snap-fit ​​protrusion (502A) is located on the bottom of the same side of the welding tray (200) and protrudes outward. The long-side snap-fit ​​protrusion (502A) can extend into the groove of the long-side snap-fit ​​groove (501A) and snap-fit ​​and fix it thereto.

6. The fiber optic fusion splice tray supporting multiple installation methods according to claim 1, characterized in that: Adjacent welding trays (200) are rotatably connected by a short-side rotating positioning member (400B) located on the same side, and adjacent welding trays (200) are snapped and fixed by a short-side snap-fit ​​positioning member (500B) located on the opposite side of the short side.

7. The fiber optic fusion splice tray supporting multiple installation methods according to claim 6, characterized in that: The short-side rotating positioning component (400B) includes a short-side rotating protrusion (401B) and a short-side rotating concave portion (402B) that are fixedly connected to the welding tray (200). The short-side rotating protrusion (401B) can be rotatably extended into the interior of the short-side rotating concave portion (402B). The short-side snap-fit ​​positioning component (500B) includes a short-side snap-fit ​​groove (501B) and a short-side snap-fit ​​protrusion (502B). The short-side snap-fit ​​groove (501B) is located on the top of one side of the welding tray (200) and protrudes upward. The short-side snap-fit ​​protrusion (502B) is located on the bottom of the same side of the welding tray (200) and protrudes outward. The short-side snap-fit ​​protrusion (502B) can extend into the groove of the short-side snap-fit ​​groove (501B) and snap-fit ​​and fix it thereto.

8. The fiber optic fusion splice tray supporting multiple installation methods according to claim 1, characterized in that: The rotating shaft (600) passes through the interior of the rotating shaft hole (202), and a plurality of welding discs (200) are rotatably disposed on the outer periphery of the rotating shaft (600).

9. A fiber optic fusion splice tray supporting multiple installation methods according to claim 1, characterized in that: The outer side of the welding tray (200) is provided with a guide groove (700), and the guide rail (800) is located inside the guide groove (700) and can slide relative to the guide groove (700).

10. A fiber optic fusion splice tray supporting multiple installation methods according to claim 9, characterized in that: The inner side of the guide rail groove (700) is provided with a guide rail positioning component (701), and the guide rail bar (800) is provided with a guide rail positioning groove (801) inside. The guide rail positioning component (701) can extend into the inside of the guide rail positioning groove (801) and be positioned and cooperated with it.

Images