Optical cable fiber distribution box with detachable back plate

Abstract

The utility model relates to the technical field of optical cable distribution boxes, one embodiment of the utility model provides an optical cable distribution box with a detachable backboard, the optical cable distribution box comprises a first box body and a second box body, the first box body is hinged to the second box body through a hinge, the optical cable distribution box further comprises a clamping seat, a clamping plate, a clamping piece and an adjusting mechanism, and two clamping seats are mounted in the second box body, the two clamping seats are symmetrically arranged, and the clamping plates are inserted into the clamping seats and can move in the clamping seats. According to the technical scheme, the problems that in the prior art, a backboard of an optical cable distribution box and the optical cable distribution box are of an integrated structure, and when equipment or lines in the optical cable distribution box need to be repaired and maintained, the backboard can prevent workers from observing the wiring condition in the optical cable distribution box, and the wiring condition is influenced are solved. And therefore, the technical problem of inconvenience in repairing and maintaining equipment and lines in the optical cable distribution box by workers can be solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of optical fiber distribution box technology, and more specifically, to an optical fiber distribution box with a detachable backplane. Background Technology

[0002] Fiber optic distribution boxes are devices used for connecting, distributing, and scheduling fiber optic lines. They mainly realize the terminal access of fiber optic cables, the splicing and distribution of optical fibers, and serve as the connection and distribution hub between the backbone fiber optic cable and the user-side fiber optic cable in the fiber optic communication network. The backplane provides physical support for the routing and connection of optical fibers. In the fiber optic distribution box, numerous optical fibers need to be laid in an orderly manner. Specific structures on the backplane, such as card slots and cable trays, can guide the optical fibers to be laid along a predetermined path, avoiding fiber crossing and confusion.

[0003] In existing optical fiber distribution boxes, the back panel and the distribution box are integrated into one structure. This means that when maintenance or repair is needed on the equipment or lines inside the distribution box, the operation can only be performed by opening the box door and operating from the front of the mounting frame. However, operating from the front is difficult because the mounting frame and other equipment can obstruct the view of the wiring between the devices. This makes it inconvenient for staff to perform maintenance or repair on the equipment and lines inside the distribution box, and the operation is quite cumbersome. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a fiber optic distribution box with a detachable back panel, which solves the technical problem that in the prior art, the back panel of the fiber optic distribution box is an integral structure with the fiber optic distribution box. When it is necessary to repair and maintain the equipment or lines inside the fiber optic distribution box, the back panel will block the staff from observing the wiring inside the fiber optic distribution box, making it inconvenient for the staff to repair and maintain the equipment and lines inside the fiber optic distribution box.

[0005] According to one aspect, at least one embodiment of this disclosure provides a fiber optic distribution box with a detachable backplane. The fiber optic distribution box includes a first box and a second box. The first box is hinged to the second box via a hinge. It also includes a snap-fit ​​base, a snap-fit ​​plate, a snap-fit ​​component, and an adjustment mechanism. Two snap-fit ​​bases are installed inside the second box, and the two snap-fit ​​bases are symmetrically arranged. The snap-fit ​​plate is inserted into the snap-fit ​​base and is movable within the snap-fit ​​base. A backplane is mounted on the snap-fit ​​plate via an L-shaped plate, and the backplane moves synchronously with the snap-fit ​​plate. The snap-fit ​​component is movably disposed inside the snap-fit ​​base via the adjustment mechanism. The adjustment mechanism is connected to the inner wall of the second box. The snap-fit ​​component is used to snap-fit ​​and position the snap-fit ​​plate. The adjustment mechanism is used to adjust the snap-fit ​​state of the snap-fit ​​component. The snap-fit ​​component is movable within the snap-fit ​​base under the action of the adjustment mechanism.

[0006] The adjustment mechanism includes a housing, an adjustment rod, a sliding plate, and a return spring. The housing is mounted on the second housing. The adjustment rod is inserted into the housing and can move inside the housing. The sliding plate is mounted on one end of the adjustment rod and moves synchronously with the adjustment rod. The return spring is sleeved on the adjustment rod, and its two ends are connected to the housing and the sliding plate, respectively.

[0007] As a preferred embodiment of the optical fiber distribution box with a detachable backplate described in this utility model, in order to achieve sliding limit of the sliding plate and ensure the stability of the sliding plate when sliding, slide rails are installed on both sides of the inner wall of the housing. The slide rails are I-shaped, and the sliding plate is slidably connected to the slide rails.

[0008] The snap-fit ​​component includes a connecting rod, a mounting plate, and a snap-fit ​​block. The connecting rod is mounted on one side of the sliding plate and moves synchronously with the sliding plate. The mounting plate is mounted on the end of the connecting rod away from the sliding plate and moves synchronously with the connecting rod. The snap-fit ​​block is mounted on one side of the mounting plate and moves synchronously with the mounting plate.

[0009] As a preferred embodiment of the optical fiber distribution box with a detachable backplate described in this utility model, in order to achieve the snap-fit ​​positioning between the snap-fit ​​plate and the snap-fit ​​block, thereby enabling the quick installation or removal of the backplate, a snap-fit ​​groove is provided on one side of the snap-fit ​​plate, and the width of the snap-fit ​​groove is adapted to the width of the snap-fit ​​block.

[0010] As a preferred embodiment of the optical fiber distribution box with a detachable backplate described in this utility model, in order to facilitate the adjustment of the snap-fit ​​state of the snap-fit ​​component by the staff and to facilitate the installation or removal of the backplate by the staff, a movable opening is provided on one side of the snap-fit ​​base, and the width of the movable opening is adapted to the width of the mounting plate.

[0011] As a preferred embodiment of the optical fiber distribution box with a detachable backplate described in this utility model, in order to ensure the stability of the backplate during installation, a support plate is installed inside the second box, and the backplate is placed on the support plate, which is used to support and position the backplate.

[0012] As a preferred embodiment of the optical fiber distribution box with a detachable backplate described in this utility model, in order to achieve rapid positioning during the installation of the backplate, a plug-in positioning rod is installed on one of the two sides of the backplate. The plug-in positioning rod is used for plug-in positioning during the installation of the backplate.

[0013] The beneficial effects of the embodiments disclosed herein are as follows:

[0014] In this disclosure, the installation or removal of the back panel is achieved through the combined use of the connector, connector plate, and connector. Compared with the prior art where the back panel of the optical fiber distribution box is an integrated structure with the optical fiber distribution box, the back panel would obstruct the staff from observing the internal wiring of the optical fiber distribution box when maintenance is required, making it inconvenient for staff to maintain the equipment and lines inside the optical fiber distribution box. This disclosure enables staff to install or remove the back panel as needed, thereby facilitating the maintenance of the equipment or lines inside the optical fiber distribution box.

[0015] In this disclosure, the snap-fit ​​state of the snap-fit ​​component is adjusted through an adjustment mechanism, allowing the operator to adjust the snap-fit ​​state of the snap-fit ​​component as needed, thereby enabling the quick installation or removal of the backplate and facilitating the operator's operation of the device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the optical cable distribution box of this utility model when it is opened;

[0018] Figure 2 This is a schematic diagram of the structure of the snap-fit ​​plate, back plate and plug-in positioning rod of this utility model;

[0019] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the local structure at point A;

[0020] Figure 4 This is a schematic diagram showing the structure of the snap-fit ​​component and the adjustment mechanism of this utility model.

[0021] In the diagram: 1. Fiber optic distribution box; 2. Connector socket; 3. Connector plate; 4. Backplate; 5. Slide rail; 6. Support plate; 7. Connector positioning rod;

[0022] 101. First box; 102. Second box;

[0023] 201. Housing; 202. Adjusting rod; 203. Sliding plate; 204. Return spring;

[0024] 301. Connecting rod; 302. Mounting plate; 303. Snap-fit ​​block. Detailed Implementation

[0025] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0026] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0028] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] like Figures 1-4 As shown, this illustration depicts a fiber optic distribution box with a detachable backplate according to an embodiment of this disclosure. The fiber optic distribution box 1 includes a first box 101 and a second box 102. The first box 101 is hinged to the second box 102 via a hinge. It also includes a snap-fit ​​base 2, a snap-fit ​​plate 3, snap-fit ​​components, and an adjustment mechanism. In contrast, in the prior art, the backplate of the fiber optic distribution box is an integral structure with the fiber optic distribution box. When maintenance is required on the equipment or lines inside the fiber optic distribution box, the backplate will obstruct the staff from observing the wiring inside the fiber optic distribution box, making it inconvenient for the staff to access the equipment inside the fiber optic distribution box. Regarding the technical issues of maintenance and repair of the line, in this embodiment, the installation or removal of the backplate 4 is achieved through the cooperative use of the snap-fit ​​socket 2, snap-fit ​​plate 3 and snap-fit ​​component. This allows the staff to install or remove the backplate 4 as needed, thereby facilitating the maintenance and repair of the equipment or lines inside the optical cable distribution box. The snap-fit ​​status of the snap-fit ​​component is adjusted through the adjustment mechanism, allowing the staff to adjust the snap-fit ​​status of the snap-fit ​​component as needed, thereby enabling the quick installation or removal of the backplate 4 and facilitating the operation of the device by the staff.

[0032] like Figures 1-3 As shown, two snap-fit ​​seats 2 are installed inside the second housing 102, arranged symmetrically. A snap-fit ​​plate 3 is inserted into the snap-fit ​​seat 2. A back plate 4 is mounted on the snap-fit ​​plate 3 via an L-shaped plate. A support plate 6 is installed inside the second housing 102, and the back plate 4 is placed on the support plate 6. The support plate 6 supports the back plate 4 during installation, ensuring its stability. A positioning rod 7 is installed on one side of the back plate 4. The positioning rod 7 can be inserted into the sleeve inside the second housing 102 during installation, achieving rapid positioning of the back plate 4 and ensuring its installation effect. The back plate 4 can be quickly installed at the snap-fit ​​seat 2 via the snap-fit ​​plate 3, thus achieving rapid installation. The snap-fit ​​component is movably disposed inside the snap-fit ​​seat 2 via an adjustment mechanism connected to the inner wall of the second housing 102. Figure 4As shown, the adjustment mechanism includes a housing 201, an adjusting rod 202, a sliding plate 203, and a return spring 204. Slide rails 5 are installed on both sides inside the housing 201. The slide rails 5 are I-shaped. The sliding plate 203 is slidably connected to the slide rails 5, which limit the sliding of the sliding plate 203, thus ensuring its stability during sliding. The locking component includes a connecting rod 301, a mounting plate 302, and a locking block 303. The adjustment mechanism can adjust the locking state of the locking component, thereby achieving quick locking or... The snap-fit ​​is eliminated, thus enabling quick disassembly of the back plate 4. A snap-fit ​​groove is provided on one side of the snap-fit ​​plate 3, and the width of the snap-fit ​​groove is adapted to the width of the snap-fit ​​block 303. The snap-fit ​​block 303 can snap-fit ​​with the snap-fit ​​plate 3 through the snap-fit ​​groove, thereby realizing the snap-fit ​​between the snap-fit ​​plate 3 and the snap-fit ​​component. A movable opening is provided on one side of the snap-fit ​​base 2, and the width of the movable opening is adapted to the width of the mounting plate 302. When adjusting the snap-fit ​​state of the snap-fit ​​block 303, the mounting plate 302 and the snap-fit ​​block 303 move inside the movable opening.

[0033] Working principle:

[0034] When the backplate 4 needs to be installed, the staff opens the optical fiber distribution box 1. After opening, the staff places the backplate 4 on the support plate 6. During the placement process, the insertion positioning rod 7 is inserted into the sleeve inside the second box 102. The snap-fit ​​plate 3 is inserted into the snap-fit ​​seat 2 under the action of the backplate 4. During the insertion process, the snap-fit ​​plate 3 pushes the snap-fit ​​component to move inward. The snap-fit ​​component drives the sliding plate 203 to slide inward along the slide rail 5. During the sliding process, the sliding plate 203 compresses the return spring 204. When the snap-fit ​​block 303 collides with the snap-fit ​​groove opened on the snap-fit ​​plate 3, the sliding plate 203 slides outward along the slide rail 5 under the action of the return spring 204. The sliding plate 203 drives the mounting plate 302 to move into the snap-fit ​​seat 2 through the connecting rod 301. The mounting plate 302 drives the snap-fit ​​block 303 to snap into the snap-fit ​​groove on the snap-fit ​​plate 3, thereby realizing the installation of the backplate 4.

[0035] When it is necessary to disassemble the backplate 4, the operator pulls the adjusting rod 202 to move it inward. The adjusting rod 202 drives the sliding plate 203 to move inward along the slide rail 5. The sliding plate 203 drives the snap-fit ​​block 303 to move inward through the connecting rod 301 and the mounting plate 302, thereby canceling the snap-fit ​​between the snap-fit ​​block 303 and the snap-fit ​​plate 3. After the snap-fit ​​is canceled, the operator can remove the backplate 4 from the optical fiber distribution box 1, thus realizing the quick disassembly of the backplate 4.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A fiber optic distribution box with a detachable back panel, the fiber optic distribution box (1) comprising a first box body (101) and a second box body (102), the first box body (101) being hinged to the second box body (102) via a hinge, characterized in that, Also includes: The second housing (102) has two card holders (2) installed inside it, and the two card holders (2) are arranged symmetrically. A snap-fit ​​plate (3) is inserted into the snap-fit ​​base (2) and can move inside the snap-fit ​​base (2). The snap-fit ​​plate (3) is equipped with a back plate (4) through an L-shaped plate. The back plate (4) moves synchronously with the snap-fit ​​plate (3). The snap-fit ​​component is movably disposed inside the snap-fit ​​base (2) via an adjustment mechanism. The adjustment mechanism is connected to the inner wall of the second housing (102). The snap-fit ​​component is used to snap-fit ​​and position the snap-fit ​​plate (3). The adjustment mechanism is used to adjust the snap-fit ​​state of the snap-fit ​​component. The snap-fit ​​component can move inside the snap-fit ​​base (2) under the drive of the adjustment mechanism.

2. The optical fiber distribution box with a detachable backplane according to claim 1, characterized in that, The adjustment mechanism includes: A housing (201) is mounted on the second housing (102); An adjusting rod (202) is inserted into the housing (201) and is movable inside the housing (201); A sliding plate (203) is mounted on one end of the adjusting rod (202) and moves synchronously with the adjusting rod (202); A reset spring (204) is sleeved on the adjusting rod (202), and the two ends of the reset spring (204) are respectively connected to the housing (201) and the sliding plate (203).

3. The optical fiber distribution box with a detachable backplane according to claim 2, characterized in that, The inner walls of the housing (201) are equipped with slide rails (5) on both sides. The slide rails (5) are I-shaped, and the sliding plate (203) is slidably connected to the slide rails (5).

4. The optical fiber distribution box with a detachable backplane according to claim 2, characterized in that, The snap-fit ​​component includes: A connecting rod (301) is installed on one side of the sliding plate (203) and moves synchronously with the sliding plate (203); Mounting plate (302), which is mounted on the end of the connecting rod (301) away from the sliding plate (203) and moves synchronously with the connecting rod (301); A snap-fit ​​block (303) is installed on one side of the mounting plate (302) and moves synchronously with the mounting plate (302).

5. A fiber optic distribution box with a detachable backplane according to claim 4, characterized in that, A snap-fit ​​groove is provided on one side of the snap-fit ​​plate (3), and the width of the snap-fit ​​groove is adapted to the width of the snap-fit ​​block (303).

6. A fiber optic distribution box with a detachable backplane according to claim 4, characterized in that, A movable opening is provided on one side of the card holder (2), and the width of the movable opening is adapted to the width of the mounting plate (302).

7. A fiber optic distribution box with a detachable backplane according to claim 1, characterized in that, The second housing (102) has a support plate (6) installed inside, and the back plate (4) is placed on the support plate (6). The support plate (6) is used to support and position the back plate (4).

8. A fiber optic distribution box with a detachable backplane according to claim 1, characterized in that, A plug-in positioning rod (7) is installed on one of the two sides of the back plate (4), and the plug-in positioning rod (7) is used for plug-in positioning when the back plate (4) is installed.

Images