Optical fiber distribution box

Abstract

The utility model provides an optical fiber distribution box, which relates to the field of optical fiber distribution boxes and comprises a distribution box assembly, the distribution box assembly comprises a shell and a box body, the box body is located in an inner cavity of the shell and movably connected with the inner cavity of the shell, and a fixing assembly is installed at the front end of the inner cavity of the box body. The fixing assembly comprises a supporting plate, a pressing plate, a wire groove, a fixing groove and a limiting block, the supporting plate, the pressing plate, the wire groove, the fixing groove and the limiting block are used for separating an optical fiber wire, the pressing plate is located at the top of the supporting plate, and the wire groove is formed in the top of the supporting plate; by arranging the supporting plate, the pressing plate, the wire groove, the fixing groove and the limiting block, the effect of binding and fixing the optical fiber wires is achieved, the optical fiber wires are separated through the wire groove, and the optical fiber wires are fixed through the pressing plate and the limiting block, so that the situation that the optical fiber wires are in a mess in the box can be prevented, and the service life of the optical fiber wires is prolonged. And the management efficiency of the optical fiber is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the field of optical fiber distribution boxes, in particular to an optical fiber distribution box. Background Art

[0002] Fiber distribution box is a device used in fiber optic communication systems. It is mainly used for the distribution and management of optical fibers. It can separate multiple optical fibers from one optical fiber, or combine multiple optical fibers into one optical fiber, facilitating the transmission of data, voice, video and other information. The fiber distribution box also protects the optical fibers and facilitates management and maintenance.

[0003] According to Chinese patent application number: 202322829480.X, a fiber optic distribution device is disclosed, comprising a box body, a protective assembly is installed on the top of the box body, a distribution assembly is installed inside the box body, the protective assembly comprises a cover plate hinged to the top of the box body by a hinge, the top of the cover plate is provided with two mounting slots, the top of the box body is provided with two plugging slots, the plugging slots are plugged with plugging rods inside, the mounting slots are fixedly connected with springs inside, the tops of the plugging rods are fixedly connected with fixed blocks, the distribution assembly comprises a mounting plate fixedly connected to the bottom wall of the box body, the top of the mounting plate is hinged with a semicircular ring through a pin shaft, the top of the mounting plate is slidably connected with an adapter body, the separated optical fibers can be conveniently connected to the adapter through a connector without disassembling the optical fiber distribution device, the access to external optical fibers is facilitated, and the practicality of the optical fiber distribution device is improved;

[0004] The existing technology effectively solves the problem that in actual use, after separating some optical fibers in the optical cable, it is often inconvenient to connect the separated optical fibers into the adapter, and the operation is rather troublesome. At the same time, when wiring is required, the optical fiber distribution device generally needs to be disassembled, which makes the wiring process more troublesome and affects the work efficiency of the installer. It has the advantages of facilitating the access of external optical fibers and improving the practicality of the optical fiber distribution device. However, this type of optical fiber distribution box lacks a fixation for the separated optical fiber wires, which makes the optical fiber wires easily entangled in the box, making the distribution of the optical fiber wires relatively messy, thereby inconvenient for optical fiber management.

[0005] In summary, the present invention provides a fiber optic distribution box to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A fiber optic distribution box includes a distribution box assembly, which includes an outer shell and a box body. The box body is located in the inner cavity of the outer shell and is movably connected to the inner cavity of the outer shell. A fixing assembly is installed at the front end of the inner cavity of the box body. The fixing assembly includes a support plate, a pressure plate, a wire trough, a fixing groove, and a limit block. The support plate, pressure plate, wire trough, fixing groove and limit block are used to separate the optical fiber wires. The pressure plate is located at the top of the support plate, the wire trough is opened at the top of the support plate, and the fixing groove is opened in the inner cavity of the wire trough. One end of the limit block is fixedly connected to the pressure plate, and the other end of the limit block extends to the inner cavity of the fixing groove and is movably connected to the inner cavity of the fixing groove.

[0008] Furthermore, in the present invention, the fixing assembly further includes a fastening bolt, a threaded hole, a fixing bolt and a gasket, the fastening bolt and the threaded hole are used to fix the pressure plate, and the fixing bolt and the gasket are used to fix the support plate.

[0009] Furthermore, in the present invention, the threaded hole is opened at the bottom of the support plate, one end of the fastening bolt passes through the pressure plate and the limit block and extends to the inner cavity of the threaded hole, and is threadedly connected to the inner cavity of the threaded hole.

[0010] Furthermore, in the present invention, one end of the gasket contacts the bottom of the inner cavity of the box body, the other end of the gasket contacts the support plate, and one end of the fixing bolt passes through the support plate and the gasket and is threadedly connected to the bottom of the inner cavity of the box body.

[0011] Furthermore, in the present invention, the distribution box assembly also includes a distributor, a panel, a buckle, a bottom plate, a slide groove, a slide rail and a connecting plate, and the distributor and the buckle are both installed at the rear end of the inner cavity of the box body.

[0012] Furthermore, in the present invention, the panel is mounted on the front side of the box body, the bottom plate is fixed to the bottom of the box body, and the connecting plates are fixed to both sides of the outer shell.

[0013] Furthermore, in the present invention, the slide groove is fixed on both sides of the inner cavity of the shell, the slide rail is fixed on both sides of the box body, and the slide rail extends from one end of the box body to the inner cavity of the slide groove and is slidably connected to the inner cavity of the slide groove.

[0014] Beneficial effects: The utility model has the following beneficial effects:

[0015] The utility model has the effect of restraining and fixing the optical fiber wires by arranging the support plate, the pressure plate, the wire trough, the fixing groove and the limit block. The optical fiber wires are separated by the wire trough and fixed by the pressure plate and the limit block, thereby preventing the optical fiber wires from becoming messy in the box and effectively improving the management efficiency of the optical fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the utility model in a separated state of the housing and the box body;

[0018] Figure 3 This is a schematic diagram of the main structure of the fixed component of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the support plate of the utility model when viewed from above.

[0020] In the picture:

[0021] 1. Distribution box assembly; 101. Outer shell; 102. Box body; 103. Distributor; 104. Panel; 105. Buckle; 106. Bottom plate; 107. Slide groove; 108. Slide rail; 109. Connecting plate; 2. Fixing assembly; 201. Support plate; 202. Pressure plate; 203. Wire trough; 204. Fixing groove; 205. Limit block; 206. Fastening bolt; 207. Threaded hole; 208. Fixing bolt; 209. Gasket. DETAILED DESCRIPTION

[0022] In order to better understand the technical content of the present invention, specific embodiments are given and described as follows in conjunction with the accompanying drawings. Various aspects of the present invention are described in this disclosure with reference to the accompanying drawings, in which many illustrative embodiments are shown. The embodiments of the present disclosure are not necessarily defined to include all aspects of the present invention. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present invention are not limited to any implementation method. In addition, some aspects disclosed in the present invention can be used alone or in any appropriate combination with other aspects disclosed in the present invention.

[0023] Example 1

[0024] like Figure 1-4The figure shows the first embodiment of the present invention, which provides an optical fiber distribution box, including a distribution box assembly 1, which includes an outer shell 101 and a box body 102. The box body 102 is located in the inner cavity of the outer shell 101 and is movably connected to the inner cavity of the outer shell 101. A fixing assembly 2 is installed at the front end of the inner cavity of the box body 102. The fixing assembly 2 includes a support plate 201, a pressure plate 202, a wire groove 203, a fixing groove 204, and a limit block 205. The support plate 201, the pressure plate 202, the wire groove 203, the fixing groove 204 and the limit block 205 are used to separate the optical fiber wires. The pressure plate 202 is located at the top of the support plate 201, the wire groove 203 is opened at the top of the support plate 201, and the fixing groove 204 is opened in the inner cavity of the wire groove 203. One end of the limit block 205 is fixedly connected to the pressure plate 202, and the other end of the limit block 205 extends to the inner cavity of the fixing groove 204 and is movably connected to the inner cavity of the fixing groove 204.

[0025] like Figure 1-4 As shown, the box body 102 is pulled out from the inner cavity of the shell 101, the pressure plate 202 is taken out from the top of the support plate 201, and then the optical fiber wires are separated in sequence through the wire groove 203, and the pressure plate 202 is covered on the top of the support plate 201 through the fixing groove 204 and the limit block 205, so that the optical fiber wires can be separated and fixed, preventing the optical fiber wires from becoming messy in the box, and effectively improving the management efficiency of the optical fiber.

[0026] Example 2

[0027] Reference Figure 1-4 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0028] In this embodiment, the fixing assembly 2 further includes a fastening bolt 206 , a threaded hole 207 , a fixing bolt 208 and a gasket 209 . The fastening bolt 206 and the threaded hole 207 are used to fix the pressure plate 202 , and the fixing bolt 208 and the gasket 209 are used to fix the support plate 201 .

[0029] The threaded hole 207 is opened at the bottom of the support plate 201 , and one end of the fastening bolt 206 passes through the pressing plate 202 and the limiting block 205 and extends to the inner cavity of the threaded hole 207 and is threadedly connected to the inner cavity of the threaded hole 207 .

[0030] One end of the gasket 209 contacts the bottom of the inner cavity of the box body 102, and the other end of the gasket 209 contacts the support plate 201. One end of the fixing bolt 208 passes through the support plate 201 and the gasket 209 and is threadedly connected to the bottom of the inner cavity of the box body 102.

[0031] The distribution box assembly 1 also includes a distributor 103 , a panel 104 , a buckle 105 , a bottom plate 106 , a slide groove 107 , a slide rail 108 and a connecting plate 109 . The distributor 103 and the buckle 105 are both installed at the rear end of the inner cavity of the box body 102 .

[0032] The panel 104 is mounted on the front of the box body 102 , the bottom plate 106 is fixed to the bottom of the box body 102 , and the connecting plates 109 are fixed to both sides of the outer shell 101 .

[0033] The slide groove 107 is fixed on both sides of the inner cavity of the shell 101, and the slide rail 108 is fixed on both sides of the box body 102. The end of the slide rail 108 away from the box body 102 extends to the inner cavity of the slide groove 107 and is slidably connected to the inner cavity of the slide groove 107.

[0034] like Figure 1-4 As shown, the slide groove 107 and the slide rail 108 can facilitate the box body 102 to be pulled out from the inner cavity of the shell 101, so as to facilitate the connection of the optical fiber wires. The distributor 103 is used to distribute the optical fiber. The back of the inner cavity of the box body 102 is also provided with a wire entry hole for introducing the input line. The surface of the panel 104 is used to install the output port. The distribution box assembly 1 can be conveniently installed on the bracket of the distribution box through the connecting plate 109. The buckle 105 is used to fix the optical fiber input line. The support plate 201 can be fixed to the inner cavity of the box body 102 by the fixing bolts 208 and the gasket 209. The fastening bolts 206 and the threaded hole 207 are used to fix the pressure plate 202.

[0035] When in use, first pull the box body 102 out to the outside of the shell 101 through the slide groove 107 and the slide rail 108, fix the support plate 201 to the inner cavity of the box body 102 through the fixing bolts 208 and the gasket 209, and then the optical fiber wires distributed by the distributor 103 are snapped into the inner cavity of the wire groove 203 in turn, and the pressure plate 202 is installed on the top of the support plate 201 through the fixing groove 204 and the limit block 205, and the fastening bolt 206 is passed through the pressure plate 202 and the limit block 205 and extended to the inner cavity of the threaded hole 207. Rotating the fastening bolt 206 can fix the pressure plate 202 to the support plate 201, so that the optical fiber wires can be separated and fixed.

[0036] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. In addition, this application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0037] While the present invention has been described above with reference to preferred embodiments, this is not intended to limit the present invention. Persons skilled in the art will readily appreciate that various modifications and variations may be made without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the claims.

Claims

1. A fiber distribution box, comprising a distribution box assembly (1), characterized in that: The distribution box assembly (1) comprises an outer shell (101) and a box body (102), wherein the box body (102) is located in the inner cavity of the outer shell (101) and is movably connected to the inner cavity of the outer shell (101), and a fixing assembly (2) is installed at the front end of the inner cavity of the box body (102), wherein the fixing assembly (2) comprises a support plate (201), a pressure plate (202), a wire groove (203), a fixing groove (204), and a limit block (205), wherein the support plate (201), the pressure plate (202), the wire groove (203) The fixing groove (204) and the limiting block (205) are used to separate the optical fiber wires, the pressing plate (202) is located on the top of the supporting plate (201), the wire groove (203) is opened on the top of the supporting plate (201), the fixing groove (204) is opened in the inner cavity of the wire groove (203), one end of the limiting block (205) is fixedly connected to the pressing plate (202), and the other end of the limiting block (205) extends to the inner cavity of the fixing groove (204) and is movably connected to the inner cavity of the fixing groove (204).

2. The optical fiber distribution box according to claim 1, wherein: The fixing assembly (2) further comprises a fastening bolt (206), a threaded hole (207), a fixing bolt (208) and a gasket (209); the fastening bolt (206) and the threaded hole (207) are used to fix the pressure plate (202); and the fixing bolt (208) and the gasket (209) are used to fix the support plate (201).

3. The optical fiber distribution box according to claim 2, wherein: The threaded hole (207) is opened at the bottom of the support plate (201), and one end of the fastening bolt (206) passes through the pressure plate (202) and the limit block (205) and extends to the inner cavity of the threaded hole (207), and is threadedly connected to the inner cavity of the threaded hole (207).

4. The optical fiber distribution box according to claim 2, wherein: One end of the gasket (209) contacts the bottom of the inner cavity of the box body (102), and the other end of the gasket (209) contacts the support plate (201). One end of the fixing bolt (208) passes through the support plate (201) and the gasket (209) and is threadedly connected to the bottom of the inner cavity of the box body (102).

5. The optical fiber distribution box according to claim 1, wherein: The distribution box assembly (1) further comprises a distributor (103), a panel (104), a buckle (105), a bottom plate (106), a slide groove (107), a slide rail (108) and a connecting plate (109); the distributor (103) and the buckle (105) are both installed at the rear end of the inner cavity of the box body (102).

6. The optical fiber distribution box according to claim 5, characterized in that: The panel (104) is installed on the front of the box body (102), the bottom plate (106) is fixed to the bottom of the box body (102), and the connecting plate (109) is fixed to both sides of the shell (101).

7. The optical fiber distribution box according to claim 5, wherein: The slide groove (107) is fixed on both sides of the inner cavity of the shell (101), and the slide rail (108) is fixed on both sides of the box body (102). The end of the slide rail (108) away from the box body (102) extends to the inner cavity of the slide groove (107) and is slidably connected to the inner cavity of the slide groove (107).

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