Optical fiber distribution equipment with rotatable operation panel

Abstract

An optical fiber distribution device with a rotatable operation panel relates to the field of optical fiber communication equipment, and comprises a box body and an operation panel, and one side edge of the box body is hinged with a box door; the front surface of the operation panel is used for optical fiber operation and is provided with a fiber inlet device; the operation panel is hinged to a hinge rod, and the hinge point and the fiber inlet device are located on the central axis face in the thickness direction of the operation panel. The other end of the hinge rod is hinged relative to the box body, and a hinge shaft is parallel to a rotating shaft of the box door; a guide device is arranged in the box body to guide the optical cable to be adjacent to the axis of the articulated shaft, and the projection of the optical cable and the axis intersects on the side wall of the box body articulated with the box door; when the box door is closed, the operation panel is located in the box body, and the front face of the operation panel is opposite to the box door. When the box door is opened and the operation panel moves to the front of the box door, the back surface of the operation panel is opposite to the box door. The optical cable cannot be bent and twisted along with opening and closing of the box door, the probability of breakage or deformation of the optical cable is reduced, and the service life of the optical cable and internal optical fibers is prolonged.

Description

Technical Field

[0001] The present application relates to the field of optical fiber communication equipment, and particularly to an optical fiber distribution equipment with a rotatable operation panel. Background Art

[0002] In the construction of FTTH (Fiber To The Home), with the increasing demand for optical fiber communication, the use of optical fiber distribution equipment, especially optical cable cross-connect boxes (referred to as optical cross-connect boxes for short), is increasing. The existing related solution is to install the fiber reel system on the box door, and the optical cable in the optical cross-connect box is connected to the fiber reel system; the fiber reel system will rotate out of the box body as the box door is opened, so that optical fiber operations can be carried out outside the box body.

[0003] However, in such solutions, each time the box door is opened and closed, the optical cable will be bent and twisted. Repeated opening and closing of the box door easily causes the optical cable to break or deform, affecting the service life of the optical cable and the internal optical fiber. In addition, due to the limited opening angle of the box door and the certain thickness of the fiber reel system, when operating the fiber reel system, the operator needs to operate facing the side of the box body. Affected by one side of the box body, the operating space of the operator's arm is limited. Summary of the Invention

[0004] The present application provides an optical fiber distribution equipment with a rotatable operation panel, which can avoid the optical cable from being bent and twisted when the box door is opened and closed, and avoid the influence of the box body on the operation space.

[0005] In a first aspect, an embodiment of the present application provides an optical fiber distribution equipment with a rotatable operation panel. The optical fiber distribution equipment includes a box body and an operation panel, and a box door is hinged to one side edge of the box body; The front surface of the operation panel is used for optical fiber operations, and an optical fiber inlet device for introducing the optical cable into the operation panel is provided on the front surface; the operation panel is hinged with a hinge rod, and both the hinge point and the optical fiber inlet device are located on the central axis plane in the thickness direction of the operation panel; the other end of the hinge rod is hinged relative to the box body, and the hinge axis is parallel to the rotation axis of the box door; A guiding device is further provided in the box body for guiding the optical cable adjacent to the axis where the hinge axis is located, and the projection of the optical cable on the side wall of the box body where the box door is hinged intersects with the axis; When the box door is closed, the operation panel is located inside the box body, and the front surface of the operation panel faces the box door; when the box door is opened and the operation panel moves in front of the box door, the back surface of the operation panel faces the box door.

[0006] In combination with the first aspect, in an embodiment, the number of the hinge rods is one, and it is hinged at the center of the back surface of the operation panel.

[0007] In combination with the first aspect, in one embodiment, the number of the articulated rods is at least two, all the articulated rods are arranged in parallel, and a connecting frame for stabilizing the two adjacent articulated rods is provided between two adjacent articulated rods.

[0008] In combination with the first aspect, in one embodiment, the articulated rods are articulated to the back surface of the operation panel, and the articulated rods have bends. When the box door is opened to the maximum opening degree, the side of the operation panel adjacent to the box body is located within the bends.

[0009] In combination with the first aspect, in one embodiment, the optical distribution equipment further includes a drag chain for carrying an optical cable, one end of which is installed at the top or bottom end of the operation panel and is located on the central axis plane in the thickness direction of the operation panel; the other end of the drag chain is installed inside the box body, adjacent to the axis where the articulated shaft is located, and the heights of both ends of the drag chain are equal.

[0010] In combination with the first aspect, in one embodiment, the optical distribution equipment further includes a housing with internal components, the box body is sleeved outside the housing in a drawable manner, and the articulated rods are articulated to the inner side wall of the housing.

[0011] In combination with the first aspect, in one embodiment, the inner side wall of the housing is provided with a first reinforcing rib, and the articulation point of the articulated rod on the inner side wall of the housing is located on the straight line where the first reinforcing rib is located.

[0012] In combination with the first aspect, in one embodiment, the inner top wall of the housing is provided with a chute, a slider is slidably arranged in the chute, and the top end of the side of the operation panel adjacent to the hinge side of the box door is connected to the slider; When the box door is closed, the slider is located at one end of the chute away from the hinge side of the box door; When the box door is opened to the maximum opening degree, the slider moves to one end adjacent to the hinge side of the box door.

[0013] In combination with the first aspect, in one embodiment, a limiting rod is fixedly connected to the top end of the side of the operation panel adjacent to the hinge side of the box door, and the other end of the limiting rod is connected to the slider.

[0014] In combination with the first aspect, in one embodiment, the optical fiber distribution equipment further includes a base, the housing is installed at the top end of the base, the bottom end of the box body is open and sleeved on the housing, and the bottom end of the box body is located at the top end of the base.

[0015] In combination with the first aspect, in one embodiment, a first connecting member is provided on the inner side wall of the box door, and a second connecting member is provided on the back surface of the operation panel. When the operation panel moves to be parallel to the box door, they are connected through the first connecting member and the second connecting member so that the operation panel and the box door are relatively fixed.

[0016] The beneficial effects brought by the technical solution provided in the embodiments of the present application include: The front of the operation panel is used for fiber optic operations, and an optical cable inlet device for introducing the optical cable into the operation panel is provided on the front; the operation panel is hinged with a hinge rod, and both the hinge point and the optical cable inlet device are located on the central axis plane in the thickness direction of the operation panel; the other end of the hinge rod is hinged relative to the box body, and the hinge axis is parallel to the rotation axis of the box door. Since the operation panel is hinged on the box body and is independently arranged from the box door, after the fiber optic distribution equipment is installed, the operation panel can be separately located inside the box body whether the box door is opened or closed, and the operator can perform fiber optic operations without pulling out the operation panel. The optical cable connecting the box body and the operation panel will not be bent or twisted with the opening and closing of the box door, reducing the probability of the optical cable breaking or deforming and improving the service life of the optical cable and the internal optical fibers.

[0017] When the box door is opened, the front of the operation panel faces the opening of the box body, and the operator can perform fiber optic operations facing the front of the operation panel. Since the thickness of the box door is thinner than that of the box body, the degree of restriction of the operator's arm operation space will be smaller, increasing the operation space. Moreover, the operation panel can be rotated and moved in front of the box door, and the operator can also operate both the operation panel and the inside of the box body simultaneously, increasing the diversity and flexibility of the operation.

[0018] In addition, since the operation panel can rotate, a guiding device is provided inside the box body for guiding the optical cable adjacent to the axis where the hinge axis is located, and on the side wall of the box body where the box door is hinged, this axis intersects with the projection of the optical cable; such a structure can ensure that the optical cable will not be pulled during the movement and rotation of the operation panel, guaranteeing the safety of the optical cable connection. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of an embodiment of a fiber optic distribution device with a rotatable operation panel according to the present application; Figure 2 It is a schematic structural diagram of the front of the operation panel after installing a fiber optic tray in an embodiment of the present application; Figure 3 It is a schematic structural diagram of the back of the operation panel in an embodiment of the present application; Figure 4 It is Figure 2 A partial enlarged view of part A in Figure 5 It is a schematic structural diagram of the box body in an embodiment of the present application; Figure 6 It is a schematic structural diagram of removing the box door and the box body in an embodiment of the present application; Figure 7 It is a partial enlarged schematic view of the fixation of the operation panel and the box door in an embodiment of the present application; Figure 8Schematic diagram of the initial state of the operation panel after opening the cabinet door in the embodiment of the present application; Figure 9 Schematic diagram of the moving state of the operation panel after opening the cabinet door in the embodiment of the present application; Figure 10 Schematic diagram of the final state of the operation panel after opening the cabinet door in the embodiment of the present application.

[0020] In the figure: 1. Cabinet; 11. Cabinet door; 12. First connecting piece; 13. Second connecting piece; 14. Wire winding device; 2. Housing; 21. Slide groove; 22. Hinge seat; 23. Hinge shaft; 24. First reinforcing rib; 25. Second reinforcing rib; 3. Operation panel; 31. Hinge rod; 311. Bend; 32. Limit rod; 33. Slide block; 34. Connecting frame; 341. Main rod; 342. Web member; 35. Handle; 36. Protective cover; 37. Fiber inlet device; 4. Fiber optic reel; 5. Drag chain; 6. Base. Detailed implementation manners

[0021] In order to enable those skilled in the art of the present technology to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present application.

[0022] To make the purpose, technical solution and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0023] As Figures 1 to 3 shown, the embodiment of the present application provides an optical fiber distribution device with a rotatable operation panel. The optical fiber distribution device includes a cabinet 1 and an operation panel 3. A cabinet door 11 is hinged to one side of the cabinet 1. The front surface of the operation panel 3 is used for optical fiber operation, and a fiber inlet device 37 for introducing an optical cable into the operation panel is provided on the front surface of the operation panel 3. A hinge rod 31 is hinged to the operation panel 3, and both the hinge point and the fiber inlet device 37 are located on the central axis plane in the thickness direction of the operation panel 3, Figure 4 and Figure 5The central axis on the central plane is represented by a dashed line L. The other end of the hinge rod 31 is hinged relative to the box body 1, and the hinge axis 23 is arranged parallel to the rotating shaft of the box door 11. A guiding device is further provided in the box body 1 for guiding the optical cable adjacent to the axis where the hinge axis 23 is located, and on the side wall of the box body 1 where the box door 11 is hinged, the projection of the optical cable intersects with the projection of this axis.

[0024] When the box door 11 is closed, the operation panel 3 is located inside the box body 1, and the front of the operation panel 3 faces the box door 11; when the box door 11 is opened and the operation panel 3 moves in front of the box door 11, the back of the operation panel 3 faces the box door 11.

[0025] In this embodiment, the operation panel 3 is hinged on the box body 1 and is arranged independently of the box door 11. After the optical fiber distribution equipment is installed, regardless of whether the box door 11 is opened or closed, the operation panel 3 can be located inside the box body 1 alone. The operator can perform optical fiber operations without pulling out the operation panel 3, and the optical cable connecting the box body 1 and the operation panel 3 will not be bent or twisted with the opening and closing of the box door 11, reducing the probability of the optical cable breaking or deforming and improving the service life of the optical cable and the internal optical fibers. At the same time, the hinge positions at both ends of the hinge rod 31 and the setting of the guiding device can ensure that the operation panel 3 will not pull the optical cable during the process of moving and rotating, guaranteeing the safety of the optical cable connection. It can be understood that it is an optimal choice that the hinge point and the fiber inlet device 37 are located on this central plane. When the two deviate slightly from the central plane within the allowable tolerance range, the above effects can also be achieved.

[0026] The number of the above hinge rods 31 can be one or multiple. When there are multiple hinge rods 31, all the hinge rods 31 are arranged in parallel, and a connecting frame for stabilizing the two hinge rods 31 is provided between two adjacent hinge rods 31. When there is one hinge rod 31, it is hinged at the center of the back of the operation panel 3 to facilitate better handover effect and force balance.

[0027] Such as Figure 3As shown, an embodiment is provided in which the number of articulated rods 31 is two. In this embodiment, the two articulated rods 31 are arranged in parallel, and a connecting frame 34 is provided between the two articulated rods 31. The connecting frame 34 is used to stabilize the two articulated rods 31. Further, the connecting frame 34 includes two main rods 341 arranged in parallel. The two ends of the main rod 341 are respectively connected to the two articulated rods 31. A plurality of web members 342 are provided between the two main rods 341. The plurality of web members 342 are connected end to end to form a triangular structure between the two main rods 341, enhancing the stability. Considering that when the operation panel 3 is inside the box body 1, the back faces the internal components, so one of the articulated rods 31 is arranged at the top end of the back face of the operation panel 3, and the other articulated rod 31 is arranged in the middle or the middle lower part of the back face of the operation panel 3 according to the actual position of the internal components. In this embodiment, the hinge points of the two articulated rods 31 on the back face of the operation panel 3 are both located on the central axis plane in the thickness direction of the operation panel 3.

[0028] As Figure 1 and Figure 3 shown, further, when the articulated rod 31 is hinged to the back face of the operation panel 3, the articulated rod 31 has a bend 311. When the box door 11 is opened to the maximum opening degree, the side of the operation panel 3 adjacent to the box body 1 can just be located within the bend 311, so that the operation panel 3 is kept in a state parallel to the box door 11.

[0029] The front face of the operation panel 3 is used for optical fiber operation. As Figure 2 shown, in this embodiment, the front face of the operation panel 3 is used to install the fiber optic splice tray 4 for optical fiber splicing operation. In other embodiments, the front face of the operation panel 3 can also be used to install adapters for optical fiber active connection; or, the front face of the operation panel 3 can also be used to install a fiber optic storage device for optical fiber storage. In order to better protect the devices installed on the front face of the operation panel 3, a protective cover 36 is also buckled on the front face of the operation panel 3.

[0030] As Figures 1 to 3 and Figure 5 shown, the optical fiber distribution equipment further includes a drag chain 5 for carrying the optical cable. One end of the drag chain 5 is installed at the top or bottom end of the operation panel 3, and is also located on the central axis plane in the thickness direction of the operation panel 3. The other end of the drag chain 5 is installed inside the box body 1, adjacent to the axis of the hinge shaft 23, and the installation heights of the two ends of the drag chain 5 are equal. In some embodiments, it is also acceptable if there is an allowable tolerance in the installation heights of the two ends. In this embodiment, the drag chain 5 is installed at the bottom end of the operation panel 3, and one end is located on the front face of the operation panel 3. When the box door 11 is closed, the drag chain 5 is inside the box body 1; when the box door 11 is opened and the opening degree reaches the maximum, the operation panel 3 moves in front of the box door 11, and the drag chain 5 is in a basically straight and un-stretched state.

[0031] The drag chain 5 is used to carry the optical cable, effectively protecting the optical cable from being pulled and stressed during the movement and rotation of the operation panel 3, and preventing the optical cable from being pulled or clamped when the cabinet door 11 is opened or closed relative to the cabinet body 1.

[0032] As Figure 1 , Figure 5 and Figure 6 shown, in one embodiment, the optical distribution equipment further includes a housing 2 with internal components. The cabinet body 1 is slidably sleeved outside the housing 2. The cabinet door 11 is hinged to the side of the cabinet body 1. The hinge rod 31 is hinged to the inner side wall of the housing 2 and adjacent to the side where the cabinet door 11 is hinged.

[0033] Furthermore, the optical fiber distribution equipment with a rotatable operation panel further includes a base 6. The housing 2 is installed at the top of the base 6, and the internal components are installed inside the housing 2. The cabinet body 1 and the housing 2 have the same shape. The bottom end of the cabinet body 1 has an opening (as Figure 6 shown), and the cabinet body 1 is sleeved outside the housing 2 through this opening. As Figure 1 and Figure 5 shown, after the cabinet body 1 is sleeved on the housing 2, the bottom end of the cabinet body 1 is located at the top of the base 6.

[0034] Since the cabinet body 1 needs to be replaced after long-term use. In this embodiment, when the cabinet body 1 needs to be replaced, the operation panel 3 is moved into the housing 2. After removing the cabinet door 11, the cabinet body 1 can be directly pulled out upward. Then, the replaced cabinet body 1 is sleeved downward from the top of the housing 2 outside the housing 2. Finally, the cabinet door 11 is installed on the replaced cabinet body 1. The replacement of the cabinet body 1 is completed. During the whole process, there is no need to disassemble the operation panel 3, thus realizing the replacement of the cabinet body 1 without interrupting the optical signal and avoiding the interruption of the optical signal caused by improper disassembly of the operation panel 3 when replacing the cabinet body 1.

[0035] Furthermore, in one embodiment, the guiding device in the cabinet body 1 can be a winding device 14 installed at the top corner inside the housing 2 (as Figure 1 shown). One end of the drag chain 5 is installed on the inner side wall of the housing 2. During use, the optical cable inside the housing 2 bypasses this guiding device and enters the drag chain 5, and then passes out from the other end of the drag chain 5. After passing through the fiber inlet device 37, it is respectively connected to the devices installed on the front of the operation panel 3. In other embodiments, the guiding device can also be a buckle located on the inner side wall of the housing 2, or the guiding device and the end of the drag chain 5 are integrated. The optical cable directly enters from one end of the drag chain 5, as long as it satisfies that on the side wall of the cabinet body 1 where the cabinet door 11 is hinged, the optical cable intersects the projection of this axis, and the optical cable is guided adjacent to the axis where the hinge axis 23 is located.

[0036] As Figure 1As shown in the figure, in this embodiment, the hinged structure between the hinge rod 31 and the inner side wall of the housing 2 is as follows: the inner side wall of the housing 2 is provided with a hinge seat 22 with a hole, and the end of the hinge rod 31 also has a hole. The hinge shaft 23 passes through the holes of the hinge seat 22 and the hinge rod 31 to realize the hinge between the hinge rod 31 and the hinge seat 22.

[0037] As Figure 1 and Figure 5 shown, further, the inner side wall of the housing 2 is provided with a first reinforcing rib 24, and the hinge point of the hinge rod 31 on the inner side wall of the housing 2 is located on the straight line where the first reinforcing rib 24 is located. In this embodiment, the first reinforcing rib 24 has two sections, one section is located on the straight line between the two hinge seats 22, and the other section is located below the lower hinge seat 22. The setting of the first reinforcing rib 24 can increase the strength of the side wall of the housing 2 where it is located and is not easily deformed.

[0038] As Figure 1 and Figure 2 shown, further, in one embodiment, a chute 21 is provided on the inner top wall of the housing 2, and a slider 33 is slidably arranged in the chute 21 (as Figure 4 shown). The top end of the side of the operation panel 3 adjacent to the hinged side of the box door 11 is fixedly connected with a limiting rod 32, and the other end of the limiting rod 32 is connected with the slider 33, and the limiting rod 32 and the operation panel 3 are in the same plane. In this embodiment, the chute 21 is inclined on the inner top wall of the housing 2. One end of the chute 21 is adjacent to the hinged side of the box door 11, and the other end of the chute 21 is far from the hinged side of the box door 11, and the end far from the hinged side extends out of the through hole on the side wall of the housing 2. The end of the chute 21 adjacent to the hinged side is closer to the front opening of the housing 2 than the other end of the chute 21. As Figure 8 shown, when the box door 11 is closed, the slider 33 is located at the end of the chute 21 far from the hinged side of the box door 11. As Figure 10 shown, when the box door 11 is opened to the maximum opening degree, the operation panel 3 rotates in front of the box door 11, and the slider 33 moves to the end adjacent to the hinged side of the box door 11. For a clearer display, Figure 8 and Figure 10 both remove the top walls of the box body 1 and the housing 2.

[0039] In this embodiment, the cooperation of the chute 21 and the limiting rod 32 limits the rotation angle of the operation panel 3, so that the operation panel 3 will not rotate excessively, improving the operation experience of the operation panel 3.

[0040] In other embodiments, the width of the operation panel 3 can be increased, the limiting rod 32 is not used, and the top end of the side of the operation panel 3 adjacent to the hinged side of the box door 11 is directly connected to the slider 33, and the above effect can also be achieved.

[0041] As Figure 1As shown, in order to strengthen the strength of the inner top wall of the housing 2, a second reinforcing rib 25 is provided on the inner top wall of the housing 2. The setting of the second reinforcing rib 25 can increase the strength of the top wall of the housing 2 and make it not easily deformed.

[0042] As Figure 2 shown, preferably, a handle 35 is provided on each side of the operation panel 3 for facilitating the pulling out and rotating of the operation panel 3. In this embodiment, the two handles 35 extend outward from the front surface of the operation panel 3 towards the outside of the box body 1.

[0043] As Figure 7 and Figure 10 shown, further, a first connecting member 12 is provided on the inner side wall of the box door 11, and a second connecting member 13 is provided on the back surface of the operation panel 3 (as Figure 3 shown). When the back surface of the operation panel 3 moves to be parallel to the inner side wall of the box door 11, the first connecting member 12 and the second connecting member 13 are connected to each other to relatively fix the operation panel 3 and the box door 11, preventing the operation panel 3 from moving during the optical fiber operation process.

[0044] In this embodiment, the first connecting member 12 is a hook installed on the back surface of the box door 11, and the second connecting member 13 is a hook opening provided on the operation panel 3. The hook can hook at the hook opening to relatively fix the operation panel 3 and the box door 11. In other embodiments, the first connecting member 12 and the second connecting member 13 can also be a clamping structure that docks with each other, or other docking structures, as long as the operation panel 3 and the box door 11 can be relatively fixed.

[0045] Further, a use embodiment of an optical fiber distribution device with a rotatable operation panel is provided.

[0046] As Figure 8 shown, after the optical fiber distribution device is installed, the box door 11 is opened to the maximum opening degree. The operation panel 3 is located inside the housing 2, and the front surface of the operation panel 3 faces the front opening direction of the box body 1. At this time, the limit rod 32 and the operation panel 3 are in the same plane, and the slider 33 (as Figure 4 shown) is located at one end of the chute 21 away from the hinge side of the box door 11. The drag chain 5 is located inside the housing 2, horizontally between the operation panel 3 and the back plate of the housing 2, and at the bottom end of the operation panel 3. At this time, the operator can perform optical fiber operations facing the operation panel. Since the thickness of the box door is thinner than that of the box body, the degree of restriction of the operator's arm operation space will be smaller, increasing the operation space.

[0047] As Figure 9As shown in the figure, the operation panel 3 can be pulled out of the housing 2 by means of the handles 35 on both sides of the operation panel 3. Gradually pull the operation panel 3, so that the operation panel 3 rotates under the action of the two hinge rods 31. During this process, the slider 33 slides from one end of the chute 21 away from the hinge side of the door 11 to one end closer to the hinge side of the door 11. By restricting the sliding trajectory, the operation panel 3 rotates in a limited manner, so that the operation panel 3 will not pull the optical cable during the rotation process, ensuring the safety of the optical cable connection. The drag chain 5 at the bottom of the operation panel 3 further protects the optical cable. In this embodiment, the drag chain 5 is parallel to the bottom of the housing 2, and the drag chain 5 moves within the range of this parallel plane.

[0048] As Figure 10 shown, in this embodiment, when the back of the operation panel 3 faces the door 11 and is completely pulled out of the housing 2, the operation panel 3 is relatively fixed to the door 11 by the first connecting member 12 and the second connecting member 13 (as Figure 3 shown). At this time, the protective cover 36 on the front of the operation panel 3 can be removed to operate the devices on the front of the operation panel 3, and operations can also be performed inside the housing 2. The internal space of the housing 2 is completely open, providing a larger operation space.

[0049] After the operation is completed, install the protective cover 36, and when the operation panel 3 is pulled back into the housing 2 and the door 11 is closed, the whole process is simple and convenient. During the process of opening and closing the door 11, since the drag chain 5 only moves in the plane direction, there will be no phenomenon of pulling the optical cable and clamping the optical cable, thus protecting the optical cable.

[0050] When the box body 1 needs to be replaced, only need to open the door 11 to ensure that the operation panel 3 is inside the housing 2; after removing the door 11, pull out the box body 1 upward, and then put the replaced box body 1 on the outside of the housing 2 from above the housing 2, and install the door 11 on the replaced box body 1. The whole replacement process is simple and convenient, and there is no need to disassemble the operation panel 3, so as to realize the replacement of the box body 1 without cutting off the light, and avoid cutting off the light due to improper disassembly of the operation panel 3 when replacing the box body 1.

[0051] It should be noted that the serial numbers of the embodiments of the present application above are only for description and do not represent the advantages and disadvantages of the embodiments.

[0052] In the description of the specification, claims and the above-mentioned drawings of this application, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices. Descriptions such as "first", "second" and "third" are used to distinguish different objects, etc., and do not represent a sequence, nor do they limit that "first", "second" and "third" are different types.

[0053] In the description of the embodiments of this application, words such as "exemplary", "for example" or "for illustration" are used to indicate examples, illustrations or explanations. Any embodiment or design solution described as "exemplary", "for example" or "for illustration" in the embodiments of this application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary", "for example" or "for illustration" is intended to present relevant concepts in a specific manner.

[0054] In the description of the embodiments of this application, unless otherwise specified, " / " means "or". For example, A / B may mean A or B; "and / or" in the text is merely a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B may mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of this application, "a plurality of" means two or more than two.

[0055] In some processes described in the embodiments of this application, there are multiple operations or steps that appear in a specific order. However, it should be understood that these operations or steps may not be executed in the order in which they appear in the embodiments of this application or may be executed in parallel. The serial numbers of the operations are only used to distinguish different operations, and the serial numbers themselves do not represent any order of execution. In addition, these processes may include more or fewer operations, and these operations or steps may be executed in sequence or in parallel, and these operations or steps may be combined.

[0056] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-described embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of this application, in essence, or the part that contributes to the prior art can be embodied in the form of a software product. This computer software product is stored in a storage medium as described above (such as ROM / RAM, magnetic disk, optical disk), and includes several instructions for causing a terminal device to execute the methods described in the various embodiments of this application.

[0057] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present application.

Claims

1. An optical fiber distribution device with a rotatable operation panel, characterized in that: The optical fiber distribution equipment includes a box body (1) and an operation panel (3). A box door (11) is hinged to one side of the box body (1); The front of the operation panel (3) is used for optical fiber operation, and an optical fiber inlet device (37) for introducing an optical cable into the operation panel (3) is provided on the front. An articulated rod (31) is hinged to the operation panel (3), and the hinge point and the optical fiber inlet device (37) are both located on the central axis plane in the thickness direction of the operation panel (3). The other end of the articulated rod (31) is hinged relative to the box body (1), and the hinge axis (23) is parallel to the rotation axis of the box door (11); A guiding device is further provided in the box body (1) for guiding the optical cable adjacent to the axis where the hinge axis (23) is located, and the projection of the optical cable on the side wall of the box body (1) where the box door (11) is hinged intersects with the axis; When the box door (11) is closed, the operation panel (3) is located inside the box body (1), and the front of the operation panel (3) faces the box door (11); when the box door (11) is opened, when the operation panel (3) moves in front of the box door (11), the back of the operation panel (3) faces the box door (11).

2. The fiber optic distribution equipment with a rotatable operation panel according to claim 1, characterized in that: The number of the articulated rods (31) is one, and it is hinged at the center of the back of the operation panel (3).

3. The fiber optic distribution equipment with a rotatable operation panel as claimed in claim 1, characterized in that: The number of the articulated rods (31) is at least two. All the articulated rods (31) are arranged in parallel, and a connecting frame (34) for stabilizing the two articulated rods (31) is provided between two adjacent articulated rods (31).

4. The optical fiber distribution device with a rotatable operation panel according to any one of claims 1-3, characterized in that: The articulated rod (31) is hinged to the back of the operation panel (3), and the articulated rod (31) has a bend (311). When the box door (11) is opened to the maximum opening degree, the side of the operation panel (3) adjacent to the box body (1) is located inside the bend (311).

5. The fiber optic distribution device with a rotatable operation panel according to claim 1, characterized in that: The optical fiber distribution equipment further includes a drag chain (5) for carrying the optical cable. One end of the drag chain (5) is installed at the top or bottom of the operation panel (3) and is located on the central axis plane in the thickness direction of the operation panel (3). The other end of the drag chain (5) is installed inside the box body (1), adjacent to the axis where the hinge axis (23) is located, and the heights of both ends of the drag chain (5) are equal.

6. The optical fiber distribution device with a rotatable operation panel according to claim 1, characterized in that: The optical fiber distribution equipment further includes a housing (2) containing internal components. The box body (1) is slidably sleeved outside the housing (2), and the articulated rod (31) is hinged to the inner side wall of the housing (2).

7. The optical fiber distribution device with a rotatable operation panel according to claim 6, characterized in that: The inner side wall of the housing (2) is provided with a first reinforcing rib (24), and the hinge point of the articulated rod (31) on the inner side wall of the housing (2) is located on the straight line where the first reinforcing rib (24) is located.

8. The optical fiber distribution device with a rotatable operation panel according to claim 6, characterized in that: A chute (21) is provided on the inner top wall of the housing (2). A slider (33) is slidably arranged in the chute (21). The top end of the side of the operation panel (3) adjacent to the hinged side of the box door (11) is connected to the slider (33); When the box door (11) is closed, the slider (33) is located at one end of the chute (21) away from the hinged side of the box door (11); When the box door (11) is opened to the maximum opening degree, the slider (33) moves to one end adjacent to the hinged side of the box door (11).

9. The optical fiber distribution equipment with a rotatable operation panel according to claim 8, characterized in that: A limiting rod (32) is fixedly connected to the top end of the side of the operation panel (3) adjacent to the hinged side of the box door (11), and the other end of the limiting rod (32) is connected to the slider (33).

10. The optical fiber distribution device with a rotatable operation panel as described in claim 6, characterized in that: The optical fiber distribution device further includes a base (6), the housing (2) is installed on the top end of the base (6), the bottom end of the box body (1) is open and sleeved on the housing (2), and the bottom end of the box body (1) is located on the top end of the base (6).

11. The optical fiber distribution equipment with a rotatable operation panel according to claim 1, characterized in that: A first connecting member (12) is provided on the inner side wall of the box door (11), and a second connecting member (13) is provided on the back of the operation panel (3). When the operation panel (3) moves to be parallel to the box door (11), it is connected through the first connecting member (12) and the second connecting member (13) so that the operation panel (3) is relatively fixed to the box door (11).

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