CN218332046U - Fiber melting disc and modularized fiber melting box - Google Patents

Abstract

The application provides a fiber melting disc and a modularized fiber melting box, wherein the fiber melting disc comprises a base and a tail fiber fixing seat for fixing tail fibers, the tail fiber fixing seat comprises a positioning seat, a fixing frame and an installation position, and the installation position is formed by matching the detachably connected fixing frame and the positioning seat; the modularized fiber melting box is internally provided with the fiber melting disc. Compared with the prior art, the fused fiber disc that this application provided fixes the tail optical fiber through the tail optical fiber fixing base that sets up on the base, can realize on the basis of convenient dismouting tail optical fiber that the high efficiency of tail optical fiber is fixed, has fully avoided the phenomenon of tail optical fiber running to take place, and then accomodates the work for reason line and facilitate. Obviously, be provided with this melt fine dish modularization melt fine box, also can make the tail optical fiber have good stable effect when carrying out the reason line and accomodate the work to fully improve reason line efficiency and accomodate efficiency.

Description

Fiber melting disc and modularized fiber melting box

Technical Field

The application belongs to the technical field of fiber melting boxes, and particularly relates to a fiber melting disc and a modularized fiber melting box.

Background

In the process of laying and distributing optical cables, distribution equipment such as optical cable distribution frames and fiber melting boxes are often needed to perform tasks such as terminal connection, protection and management of optical cables (or optical fibers). The fiber melting box is mainly used for assisting in carrying out fusion splicing and wiring work of optical fibers and accommodating redundant optical fibers therein for subsequent use. Although the fiber melting disc adopted by the existing partial fiber melting box can provide a certain accommodating space, when the specific wire arranging and accommodating work is carried out, the optical fibers (such as tail fibers outside the leading-out box) are poor in stability and easy to run, and the wire arranging efficiency and the accommodating efficiency are not improved.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a melt fine dish and modularization melt fine box to solve the melt fine dish that exists among the prior art and manage the line and accomodate the technical problem of the during operation's of optic fibre poor stability.

To achieve the above object, in a first aspect, the present application provides a fiber-melting disk comprising:

a base; and

the tail optical fiber fixing seat is arranged on the base and comprises a positioning seat, a fixing frame and an installation seat, the positioning seat is arranged on the base, the fixing frame can be detachably connected with the positioning seat, and the installation seat is arranged between the positioning seat and the fixing frame and used for penetrating through the tail optical fiber.

According to some embodiments of this application, the terminal surface of positioning seat laminating mount is provided with first mounting groove, and the mount corresponds first mounting groove and is provided with the second mounting groove, and first mounting groove all distributes along the orientation of wearing to establish of tail optical fiber with the second mounting groove to the cooperation forms the installation position.

According to some embodiments of the application, the terminal surface of positioning seat laminating mount is provided with the locating hole, and the one side that the locating hole was kept away from to the positioning seat is provided with the bayonet socket, and the mount corresponds the locating hole and is provided with the reference column, and the mount corresponds the bayonet socket and is provided with the buckle.

According to some embodiments of the present application, the fiber-melting disk further comprises:

the wire arrangement structure is arranged in the base and comprises a plurality of wire arrangement plates which are uniformly distributed along the inner side wall of the base.

According to some embodiments of the application, a fusible fiber fixing structure is arranged in the base, and the wire arranging structure further comprises a first partition plate and a second partition plate which are distributed on two opposite sides of the fusible fiber fixing structure.

According to some embodiments of the application, the first division board is arranged close to the tail optical fiber fixing seat, and one side, away from the first division board, of the second division board is provided with the wire arranging board.

In a second aspect, the present application provides a fiber box is fused to modularization, including end cover, box body, adapter subassembly and foretell melt fine dish, melt fine dish and adapter subassembly homoenergetic and set up in the box body with dismantling, the end cover can dismantle the setting on the box body.

According to some embodiments of the application, the end cap is movable and has a closed state that engages the fiber melting disk and closes the cartridge, and a disengaged state that is disengaged from the fiber melting disk and the cartridge within a range of movement travel.

According to some embodiments of the application, two side edges of the closed end cover of the fiber melting disc are provided with a plurality of tripping preventing devices, two tripping preventing devices which are adjacent and on the same side are distributed at two tail ends of a moving stroke, two side edges of the end cover are correspondingly provided with a yielding port and a buckling table which is positioned in the yielding port, and the buckling table is attached to the tripping preventing devices in a locking state.

According to some embodiments of the application, the bottom of the box body is provided with a locking member connected with the fiber melting disc.

The application provides a melt fine dish and modularization melt fine box's beneficial effect lies in:

compared with the prior art, the fine dish of melting that this application provided fixes the tail optical fiber through the tail optical fiber fixing base that sets up on the base, specifically, the tail optical fiber fixing base includes positioning seat, mount and installation position, and its installation position forms through the mount and the positioning seat cooperation that can dismantle the connection, can realize on the basis of convenient dismouting tail optical fiber that the high efficiency of tail optical fiber is fixed, has fully avoided the phenomenon that the tail optical fiber ran and has taken place, and then accomodate the work for reason line and provide convenience. Obviously, the modularized fiber melting box provided with the fiber melting disc can also enable the tail fiber to have a good stabilizing effect when the fiber melting box is used for wire arrangement and storage, so that the wire arrangement efficiency and the storage efficiency are fully improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic overall view of a fiber-melting disk provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of the positioning seat according to the embodiment of the present application;

fig. 3 is a schematic structural view of a fixing frame according to an embodiment of the present disclosure;

FIG. 4 is an exploded view of a modular fiber fuse box according to an embodiment of the present application;

FIG. 5 is a schematic diagram of an internal structure of the modular fiber melting box provided by the embodiment of the present application after an end cover is removed;

fig. 6 is a schematic structural view of a fixing frame provided in an embodiment of the present application;

FIG. 7 is a schematic overall view of a modular fiber melting cartridge provided in an embodiment of the present application;

fig. 8 is a partial cross-sectional view of a fiber-melting disk fastened to an end cap according to an embodiment of the present disclosure.

Wherein, in the figures, the respective reference numerals:

1. melting a fiber disc;

10. a base; 100. a substrate; 101. a skirt board; 1000. a locking hole; 1010. a limiting table; 1011. preventing tripping;

11. a tail fiber fixing seat; 110. positioning seats; 111. a fixed mount; 112. an installation position; 1100. a first mounting groove; 1101. positioning holes; 1102. a bayonet; 1110. a second mounting groove; 1111. a positioning column; 1112. buckling; 1113. closing the plate; 1120. tail fiber;

12. a wire arrangement structure; 120. a wire arranging plate; 121. a first partition plate; 122. a second partition plate;

13. a fused fiber fixing structure; 130. a fiber melting fixing seat; 131. heat-shrinkable tubing;

2. an end cap;

20. a position yielding port; 21. buckling edges; 22. operating a buckle; 23. a buckling table;

3. a case body;

30. a base plate; 31. a side plate; 32. a front panel; 33. a rear end panel; 300. a locking member; 310. connecting holes; 320. a first fixed position; 330. a notch;

4. an adapter assembly;

40. a fixing frame; 41. an adapter; 400. a second fixed position; 401. a connecting plate.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2 together, a fiber-melting disk 1 according to an embodiment of the present application will now be described.

The embodiment of the application provides a melt fine dish 1, including base 10 and the tail optical fiber fixing base 11 of setting on base 10, specifically, tail optical fiber fixing base 11 includes positioning seat 110, mount 111 and installation position 112, and positioning seat 110 sets up on base 10, and positioning seat 110 can be connected with dismantling to mount 111, and installation position 112 sets up between positioning seat 110 and mount 111 to be used for wearing to establish tail optical fiber 1120.

Compared with the prior art, the fused fiber disc 1 that this application embodiment provided passes through the fixed tail fiber 1120 of tail fiber fixing base 11, specifically, the cooperation of tail fiber fixing base 11 through mount 111 and the positioning seat 110 that can dismantle the connection forms installation position 112 to can realize on the basis of convenient dismouting tail fiber 1120 that the high efficiency of tail fiber 1120 is fixed, fully avoid the phenomenon of tail fiber 1120 running to take place, and accomodate the work for specific reason line and provide convenience.

In some embodiments of the present application, referring to fig. 1 and fig. 2, the base 10 includes a base plate 100 and a skirt board 101, the pigtail fixing seat 11 is located at a corner of the base plate 100, the skirt board 101 extends along a direction (consistent with a height direction of the pigtail fixing seat 11) away from the base plate 100 at an edge of the base plate 100, and the skirt board 101 and a side of the base plate 100 away from the pigtail fixing seat 11 are opened.

The major structure of the fused fiber plate 1 according to this application embodiment is base 10, and base 10 encloses with skirtboard 101 through base plate 100 and closes and form, and tail optical fiber fixing base 11 corresponds the setting on the corner position of whole base 10 to can be fully close to skirtboard 101 when tail optical fiber 1120 penetrates in base 10, thereby can be on the basis of make full use of the inner space of base 10, be convenient for carry out specific dismouting work and reason line to tail optical fiber 1120 and accomodate the work.

In some embodiments of the present application, please refer to fig. 1, fig. 2 and fig. 3 together, the end surface of the positioning seat 110 attached to the fixing frame 111 is provided with a first mounting groove 1100, the fixing frame 111 is provided with a second mounting groove 1110 corresponding to the first mounting groove 1100, and the first mounting groove 1100 and the second mounting groove 1110 are distributed along the penetrating direction of the tail fiber 1120 to form the mounting position 112 in a matching manner.

According to the installation position 112 of the embodiment of the application, the first installation groove 1100 and the second installation groove 1110 are matched to form, and the combined installation position 112 can be used for efficiently fixing the tail fiber 1120 and achieving the purpose of facilitating the disassembly and assembly of the tail fiber 1120.

It is understood that the tail fiber 1120 may be a plurality of tail fibers, and the overall diameter of the bundled tail fibers 1120 should be adapted to the diameter of the installation site 112, so as to substantially prevent the tail fiber 1120 from running.

In some embodiments of the present application, the pigtail fixing base 11 further comprises an elastic bushing, the elastic bushing is detachably disposed in the mounting position 112, and an inner diameter of the elastic bushing can be changed by being pressed.

Obviously, the elastic bushing of the embodiment of the present application is used to fix different numbers of bundled pigtails 1120 so as to substantially avoid the pigtails 1120 from running. Specifically, when the number of the pigtails 1120 is large and the pigtails pass through the elastic bushing, the inner side wall of the elastic bushing is configured to be pressed to a certain extent and to be elastically deformed, which may increase the inner diameter of the elastic bushing, but can exert a tightening effect on the bundled pigtails 1120 by the restoring force thereof; when the number of the tail fibers 1120 is reduced or relatively small, the inner side wall of the elastic bushing is also configured to be elastically deformed to a slight degree when the tail fibers 1120 pass through, so as to tighten the tail fibers 1120.

In some embodiments of the present application, please refer to fig. 1, fig. 2 and fig. 3, a positioning hole 1101 is disposed on an end surface of the positioning seat 110 attached to the fixing frame 111, a bayonet 1102 is disposed on a side of the positioning seat 110 away from the positioning hole 1101, a positioning post 1111 is disposed on the fixing frame 111 corresponding to the positioning hole 1101, and a buckle 1112 is disposed on the fixing frame 111 corresponding to the bayonet 1102.

According to the embodiment of the application, the positioning column 1111 is used for being inserted into the positioning hole 1101 to realize the pre-positioning between the fixing frame 111 and the positioning seat 110, and then the buckle 1112 is further buckled into the bayonet 1102, so that the fixing between the fixing frame 111 and the positioning seat 110 can be realized. Obviously, in the splicing state, when the buckle 1112 is disengaged from the bayonet 1102, the fixing state between the fixing frame 111 and the positioning seat 110 can be quickly released, so that the tail fiber 1120 can be conveniently taken down from the installation seat 112 by a technician, or the tail fiber 1120 can be conveniently placed between the fixing frame 111 and the positioning seat 110 by the technician.

In some embodiments of the present application, referring to fig. 1, fig. 4 and fig. 5, the fiber melting tray 1 further includes a wire arrangement structure 12, the wire arrangement structure 12 is disposed in the base 10, specifically, the wire arrangement structure 12 includes a plurality of wire arrangement boards 120, and the plurality of wire arrangement boards 120 are uniformly distributed on the inner side wall of the skirt board 101 (or the base 10).

Obviously, the wire arrangement structure 12 according to the embodiment of the present application forms an auxiliary structure facilitating winding, blocking and positioning by the plurality of wire arrangement boards 120, and can assist a technician in performing fusion splicing, wire arrangement and storage of a plurality of optical fibers in a specific fiber fusion and wire arrangement process.

In some embodiments of the present application, referring to fig. 1, fig. 4 and fig. 5, the base 10 (i.e., the substrate 100) is provided with a fusible fiber fixing structure 13, and the wire arrangement structure 12 further includes a first partition board 121 and a second partition board 122 distributed on two opposite sides of the fusible fiber fixing structure 13.

According to the embodiment of the application, the first partition plate 121 and the second partition plate 122 also have the winding, wire blocking and positioning functions, so that a fused fiber operation area can be fully formed on the basis of separating two sides of the fused fiber fixing structure 13, a technician can conveniently perform specific fused fiber connection operation, and the wire arrangement efficiency and the storage efficiency of the whole fused fiber disc 1 can be improved.

In some embodiments of the present application, referring to fig. 1, fig. 4 and fig. 5, the fusible fiber fixing structure 13 includes a fusible fiber fixing base 130 disposed on the substrate 100 for assisting the fusible fiber connection operation.

In some embodiments of the present application, referring to fig. 1, 4 and 5, the fusion fixing structure 13 further includes a plurality of heat shrinkable sleeves 131 pre-installed on the fusion fixing base 130 for use when the optical fibers are to be fusion-spliced.

In some embodiments of the present application, please refer to fig. 1, fig. 4 and fig. 5, the first splitter plate 121 is disposed near the pigtail fixing base 11, and the wire arranging plate 120 is disposed on a side of the second splitter plate 122 away from the first splitter plate 121.

According to the embodiment of the present application, the first partition plate 121 is close to the pigtail fixing base 11, and the second partition plate 122 is far away from the pigtail fixing base 11, so that the distribution form of the corresponding formula can efficiently utilize the internal space of the base 10, and the phenomenon that the optical fiber runs is sufficiently avoided. Further, the wire arranging plate 120 arranged on the second separation plate 122 is beneficial to further improving the wire arranging efficiency.

In some embodiments of the present application, referring to fig. 1, fig. 4 and fig. 5, all the wire management boards 120 are disposed parallel to the substrate 100, and a predetermined distance is preset between each wire management board 120 and the substrate 100 to provide sufficient wire management and storage space.

In combination with the above specific structure, the present application further provides a modular fiber melting box.

Referring to fig. 4, 5 and 7, the modular fiber melting box of the embodiment of the present application includes an end cap 2, a box body 3, an adapter assembly 4 and the fiber melting disk 1, where the fiber melting disk 1 and the adapter assembly 4 are both detachably disposed in the box body 3, and the end cap 2 is detachably disposed on the box body 3.

According to the fiber melting box of this application embodiment, through the fiber melting dish 1, end cover 2, box body 3 and the adapter subassembly 4 that splice together each other, formed a high and be convenient for the dismouting of modularization degree fused fiber and distribution equipment. The beneficial effects of the fiber melting disc 1 are benefited, and the wire arranging efficiency and the receiving efficiency are good.

In some embodiments of the present application, referring to fig. 4 and fig. 7, the end cap 2 can move, and the end cap 2 has a closed state of engaging with the fiber melting disk 1 and closing the box 3, and a detached state of being released from the fiber melting disk 1 and the box 3 within a moving stroke range.

The end cover 2 according to the embodiment of the application can be detachably connected with the fiber melting disc 1, so that the end cover and the box body 3 can be detachably spliced.

In some embodiments of the present application, please refer to fig. 4 and fig. 8 together, two side edges of the closed end cover 2 of the fiber melting disc 1 are provided with a plurality of anti-trips 1011, two adjacent anti-trips 1011 on the same side are distributed at two ends of the moving stroke of the end cover 2, two side edges of the end cover 2 are correspondingly provided with a yielding position opening 20 and a buckling platform 23 located in the yielding position opening 20, and the buckling platform 23 fits the anti-trips 1011 in the locked state.

According to the anti-disengaging buckle 1011 of this application embodiment and the one-to-one correspondence of lock platform 23, when end cover 2 lock was at the fine dish 1 of melting, anti-disengaging buckle 1011 was located the mouth 20 of stepping down that corresponds, and anti-disengaging buckle 1011 is in the interval of stepping down the mouth 20 and injectd and end cover 2 relative movement. Further, the locking table 23 can abut against the end face of the anti-release element 1011 in the moving stroke range of the end cap 2 to prevent the end cap 2 from being released from the fiber melting disk 1. Obviously, the end cap 2 is stably buckled with the fiber melting disc 1 at the moment and closes the opening end of the whole box body 3. When the end cover 2 moves to the buckling table 23 and is far away from the anti-tripping device 1011, the end cover 2 can be pulled out from the fiber melting disc 1, and the opening end of the whole box body 3 is opened.

It can be understood that, the opposite ends of the relief opening 20 can support the anti-release buckle 1011 during the movement of the end cap 2, and have a limiting effect on the movement range of the end cap 2.

In some embodiments of the present application, please refer to fig. 4 and fig. 7, a fastening edge 21 is further formed between two adjacent clearance openings 20, and the fastening edge 21 is used for closing the splicing portion between the end cap 2 and the box body 3, so as to sufficiently improve the closing effect between the end cap 2 and the box body 3.

In some embodiments of the present application, please refer to fig. 4 and fig. 5 together, a plurality of limiting tables 1010 are uniformly disposed on two inner sidewalls of the fiber melting disc 1, and the limiting tables 1010 correspond to the anti-releasing buckles 1011 one by one; at the end of the closed box 3 moved by the end cap 2, each limit table 1010 can hold the end of the buckling table 23 and block part of the relief opening 20.

Obviously, the limiting table 1010 of the embodiment of the present application is located at the end of the moving stroke of the end cap 2, and can improve the closing effect between the end cap 2 and the box body 3.

In some embodiments of the present application, referring to fig. 1 and fig. 4, a plurality of locking holes 1000 are uniformly formed at the bottom of the fiber melting tray 1 (or on the substrate 100), and a locking member 300 connected to the locking holes 1000 is disposed at the bottom of the box body 3.

The locker 300 according to the embodiment of the present application is inserted into the coupling locking hole 1000 from the bottom of the case 3, thereby achieving the detachable coupling between the fiber melting tray 1 and the case 3.

In some embodiments of the present application, please refer to fig. 4 and 5 together, the box body 3 includes a bottom plate 30, a front panel 32 distributed at one end of the bottom plate 30, a rear panel 33 distributed at the other end of the bottom plate 30, and side panels 31 distributed at two sides of the bottom plate 30 and located between the front panel 32 and the rear panel 33, the fiber melting tray 1 is detachably disposed on the bottom plate 30, a part of the pigtail fixing bases 11 is exposed from the rear panel 33, and the adapter assembly 4 is detachably disposed between the two side panels 31 and exposed from the front panel 32.

Obviously, the case 3 of the embodiment of the present application is closed by the end cap 2 closing the end edges of the side panel 31, the front panel 32, and the rear panel 33 at the same time.

In some embodiments of the present application, referring to fig. 4, 5 and 6, the adapter assembly 4 includes a fixing frame 40 and a plurality of adapters 41, the fixing frame 40 is provided with a plurality of second fixing positions 400 corresponding to the plurality of adapters 41, each of the adapters 41 is detachably mounted on the fixing frame 40 and extends out of the second fixing position 400, and the adapters 41 are used for connecting the incoming optical fibers.

In some embodiments of the present application, referring to fig. 4 and 5, the front panel 32 is provided with a plurality of first fixing locations 320 corresponding to a plurality of second fixing locations 400, and the end of the adapter 41 extends through the second fixing locations 400 and the first fixing locations 320.

Obviously, the front panel 32 according to the embodiment of the present invention can also exert a certain supporting effect on the adapter 41, and thus is advantageous in improving the mounting stability of the adapter 41.

In some embodiments of the present application, please refer to fig. 4, 5 and 6 together, the fixing frame 40 is vertically provided with connecting plates 401 at two sides thereof, the side plate 31 is provided with connecting holes 310 corresponding to the connecting plates 401, and the connecting holes 310 are provided with bolts or screws penetrating through the connecting holes 310 to connect the connecting plates 401, so as to fully realize the convenient assembly and disassembly between the adapter assembly 4 and the box body 3.

In some embodiments of the present application, referring to fig. 1, fig. 3, fig. 4, and fig. 5, the rear panel 33 is provided with a notch 330 corresponding to the tail fiber fixing seat 11, and the end of the tail fiber fixing seat 11 (or the end of the fixing seat 111) is provided with a sealing plate 1113, where the sealing plate 1113 is used to fill part of the notch 330 and leave a space for the tail fiber 1120 to pass through.

According to the shrouding 1113 of this application embodiment and the abundant mating reaction of breach 330, can fully improve the dismouting convenience of tail optical fiber 1120.

In some embodiments of the present application, referring to fig. 4 and 7, the end of the end cap 2 near the rear panel 33 is provided with an operating button 22, so that a technician can move the end cap 2 by operating the operating button 22.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A fiber melt tray, comprising:

a base; and

the tail optical fiber fixing seat is arranged on the base and comprises a positioning seat, a fixing frame and an installation position, the positioning seat is arranged on the base, the fixing frame can be detachably connected with the positioning seat, and the installation position is arranged between the positioning seat and the fixing frame and used for penetrating the tail optical fiber.

2. The fiber melting disc of claim 1, wherein the positioning seat is provided with a first mounting groove attached to an end surface of the fixing frame, the fixing frame is provided with a second mounting groove corresponding to the first mounting groove, and the first mounting groove and the second mounting groove are distributed along a penetrating direction of the tail fiber to cooperate to form the mounting position.

3. The fiber melting disc as claimed in claim 2, wherein the positioning seat has a positioning hole on an end surface thereof facing the fixing frame, a bayonet is provided on a side of the positioning seat away from the positioning hole, the fixing frame has a positioning post corresponding to the positioning hole, and the fixing frame has a buckle corresponding to the bayonet.

4. The fiber-melting disk of any of claims 1 to 3, further comprising:

reason line structure sets up in the base, reason line structure includes the polylith line board, polylith line board edge the inside wall evenly distributed of base.

5. The fiber melting disk of claim 4, wherein a fiber melting fixing structure is arranged in the base, and the wire arrangement structure further comprises a first partition plate and a second partition plate which are distributed on two opposite sides of the fiber melting fixing structure.

6. The fiber melting tray of claim 5, wherein the first splitter plate is disposed adjacent to the pigtail holder, and the wire arranging plate is disposed on a side of the second splitter plate away from the first splitter plate.

7. A modular fused fiber cartridge comprising an end cap, a cartridge body, an adapter assembly and the fused fiber disc of any one of claims 1 to 6, wherein the fused fiber disc and the adapter assembly are both detachably disposed within the cartridge body, and the end cap is detachably disposed on the cartridge body.

8. The modular fused fiber cartridge of claim 7 wherein the end cap is movable and has a locked position engaging the fused fiber disk and closing the cartridge body and a disengaged position disengaging the fused fiber disk from the cartridge body over a range of travel.

9. The modular fiber melting box according to claim 8, wherein two side edges of the end cover of the fiber melting disc are provided with a plurality of anti-tripping devices, two adjacent anti-tripping devices on the same side are distributed at two ends of the moving stroke, two side edges of the end cover are correspondingly provided with a yielding port and a buckling table located in the yielding port, and the buckling table fits the anti-tripping devices in the locking state.

10. The modular fiber melting box according to any one of claims 7 to 9, characterized in that a locking member connected with the fiber melting tray is arranged at the bottom of the box body.

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