Distribution box and distribution device

Abstract

The utility model discloses a distribution box and a distribution device, relates to the technical field of optical communication, and the distribution box comprises a box body and an adjusting pull plate, the box body is provided with a containing cavity with an input end and an output end, the two sides of the box body are respectively provided with a telescopic clamping protrusion, the adjusting pull plate is movably arranged at the bottom of the box body, the adjusting pull plate is provided with two pressing plates, and the pressing plates are arranged on the box body. The two pressing plates are arranged on the two sides of the box body respectively, and the clamping protrusions face the pressing plates to form guide slopes. According to the technical scheme provided by the utility model, when the distribution box needs to be disassembled, only the adjusting pull plate needs to be pulled, the two pressing plates arranged on the adjusting pull plate can move towards the clamping bulges, and the clamping bulges can retract towards the inner side of the box body under the guide action of the guide inclined surfaces, so that the clamping bulges are separated from the clamping grooves in the distribution frame, and the disassembly is realized; the whole dismounting process is very simple, other tools are not needed, and the dismounting mode of pulling the adjusting pull plate also conforms to the use habit of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of optical communication, in particular to a wiring box and a wiring device. Background Art

[0002] Fiber optic distribution box is an important device used in fiber optic communication networks. It is a key component for connecting, distributing and protecting fiber optic connections. It usually has multiple fiber optic interfaces, which can realize the distribution, allocation and cross-connection of optical fibers, while providing the functions of protecting and managing fiber optic connections. Fiber optic distribution box can be used in fiber optic networks of different scales, including data centers, enterprise networks and transmission networks of telecom operators. It is one of the important infrastructures in fiber optic communication systems.

[0003] With the rapid growth of high-density network deployment requirements, more and more companies are beginning to pay attention to data center wiring and management. The wiring box is installed through the wiring rack. The existing wiring boxes on the market are installed in the wiring rack. It is very troublesome to disassemble them. The unlocking steps are cumbersome, which is not convenient for the maintenance and replacement of the wiring box. Utility Model Content

[0004] The main purpose of the utility model is to provide a wiring box and a wiring device, aiming to provide a wiring box which has a more convenient unlocking method, is easy to remove from a wiring rack, and conforms to the user's usage habits.

[0005] To achieve the above object, the wiring box proposed by the utility model includes:

[0006] A box body, wherein the box body is provided with a receiving cavity having an input end and an output end, and retractable clamping protrusions are respectively provided on both sides of the box body; and

[0007] An adjusting pull plate, the adjusting pull plate is movably arranged at the bottom of the box body, the adjusting pull plate is provided with two pressing plates, the two pressing plates are respectively arranged at two sides of the box body, and the clamping protrusion forms a guiding inclined surface toward the pressing plate;

[0008] Wherein, the wiring box has an installed state and a removed state. In the installed state, the two snap-in protrusions extend out of the box body to snap-in and limit with the snap-in grooves on the wiring frame, and the pressure plate is located on one side of the snap-in protrusion; in the removed state, the pressure plate abuts against the snap-in protrusion, and the snap-in protrusion retracts.

[0009] In one embodiment, the box body is provided with a connecting piece toward the adjusting pull plate, and one end of the connecting piece close to the adjusting pull plate is provided with a hook toward one side, the adjusting pull plate is formed with a slide groove, and the hook is slidably abutted against the slide groove.

[0010] In one embodiment, the wiring box is provided with a reset member, the reset member is arranged along the movement direction of the adjustment pull plate, and two ends of the reset member are respectively in contact with the box body and the adjustment pull plate.

[0011] In one embodiment, the box body is formed with a first mounting groove facing the adjustment pull plate, and the adjustment pull plate is formed with a second mounting groove facing the first mounting groove, and the first mounting groove and the second mounting groove together enclose a mounting cavity.

[0012] In one embodiment, the box body is formed with an anti-drop hole, the anti-drop hole is connected to the adjustment pull plate, both side walls of the anti-drop hole are provided with anti-drop plates, and the adjustment pull plate is provided with a T-shaped piece toward the anti-drop hole;

[0013] In the removed state, the T-shaped piece abuts against the anti-slip plate.

[0014] In one embodiment, deformation plates are provided on both sides of the box body, and the clamping protrusions are provided on the deformation plates.

[0015] In one embodiment, the box body gradually shrinks from the output end to the input end, the input end is provided with a multi-core fiber optic connector, and the output end is provided with a plurality of LC fiber optic adapters, and the LC fiber optic adapters are used for external terminal equipment.

[0016] In one embodiment, the box body includes a box body and an upper cover, a plurality of buckles are provided on an opening edge of the box body, and the upper cover is buckled on the box body through the plurality of buckles.

[0017] In one embodiment, slide rails are respectively provided on both sides of the box body, and the slide rails are used to slide and limit with the slide grooves on the wiring rack.

[0018] The utility model also proposes a wiring device, including a wiring box and a wiring rack, wherein the wiring rack is formed with a slide groove, one end of the slide groove is formed with a clamping groove, the slide rail is slidably arranged in the slide groove, the clamping protrusion is clamped and fixed with the clamping groove, and the wiring device includes:

[0019] A box body, wherein the box body is provided with a receiving cavity having an input end and an output end, and retractable clamping protrusions are respectively provided on both sides of the box body; and

[0020] An adjusting pull plate, the adjusting pull plate is movably arranged at the bottom of the box body, the adjusting pull plate is provided with two pressing plates, the two pressing plates are respectively arranged at two sides of the box body, and the clamping protrusion forms a guiding inclined surface toward the pressing plate;

[0021] Wherein, the wiring box has an installed state and a removed state. In the installed state, the two snap-in protrusions extend out of the box body to snap-in and limit with the snap-in grooves on the wiring frame, and the pressure plate is located on one side of the snap-in protrusion; in the removed state, the pressure plate abuts against the snap-in protrusion, and the snap-in protrusion retracts.

[0022] In the technical solution of the utility model, a wiring box and a wiring device are proposed, wherein the wiring box comprises a box body and an adjusting pull plate, the box body is provided with a containing cavity with an input end and an output end, and retractable clamping protrusions are respectively provided on both sides of the box body, and correspondingly, the adjusting pull plate is movably arranged at the bottom of the box body, and the adjusting pull plate is provided with two pressing plates, which are respectively located on both sides of the box body. When the wiring box is in an installed state, that is, the wiring box is assembled on the wiring frame, the clamping protrusions on both sides of the box body will be clamped with the clamping grooves of the wiring frame to achieve limiting and installation; when the wiring box is to be removed, it is only necessary to pull the adjusting pull plate, and the two pressing plates arranged on the adjusting pull plate will move toward the clamping protrusions, and the clamping protrusions will retract toward the inner side of the box body under the guiding action of the guiding inclined surface, thereby disengaging from the clamping grooves on the wiring frame to achieve disassembly, and the entire disassembly process is very simple, without the aid of other tools, and the disassembly method by pulling the adjusting pull plate is also in line with the user's usage habits. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 A schematic structural diagram of an embodiment of a wiring box provided by the utility model;

[0025] Figure 2 An exploded schematic diagram of the wiring box provided by the utility model;

[0026] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0027] Figure 4 This is an exploded diagram of the wiring box from another angle;

[0028] Figure 5 A cross-sectional view of a wiring box provided by the utility model;

[0029] Figure 6 for Figure 5 A partial enlarged view of point B in the middle.

[0030] Description of Figure Numbers:

[0031] 1000, wiring box; 1, box body; 11, upper cover; 12, box body; 121, snap-fit ​​protrusion; 122, deformation plate; 123, slide rail; 124, buckle; 125, multi-core fiber optic connector; 126, LC fiber optic adapter; 127, connector; 127a, deformation part; 127b, hook; 128, reset part; 129, first stop part; 12a, anti-drop hole; 2, adjustment pull plate; 21, pressure plate; 22, second stop part; 2a, accommodating groove.

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0036] In order to solve the above problems, the utility model proposes a wiring box and a wiring device, aiming to provide a wiring box with a more convenient unlocking method, which is easy to remove from the wiring rack and conforms to the user's usage habits. Figures 1 to 6The present invention is a schematic structural diagram of an embodiment of a wiring box provided by the present invention.

[0037] Please refer to Figures 1 to 6 The utility model proposes a wiring box 1000, comprising a box body 1 and an adjusting pull plate 2, the box body 1 is provided with a containing cavity having an input end and an output end, and retractable clamping protrusions 121 are respectively provided on both sides of the box body 1, and the adjusting pull plate 2 is movably arranged at the bottom of the box body 1, and the adjusting pull plate 2 is provided with two pressing plates 21, and the two pressing plates 21 are respectively arranged on both sides of the box body 1, and the clamping protrusions 121 form guiding inclined surfaces toward the pressing plates 21, wherein the wiring box 1000 has an installed state and a removed state, in which the two clamping protrusions 121 extend out of the box body 1 to be clamped and limited with the clamping grooves on the wiring rack, and the clamping plate 21 is located on one side of the clamping protrusion 121; in the removed state, the pressing plate 21 abuts against the clamping protrusion 121, and the clamping protrusion 121 retracts;

[0038] Furthermore, in order to achieve the function that the clamping protrusion 121 can be extended and retracted, a deformation plate 122 with good deformation ability can be provided as a structure for installing the clamping protrusion 121, and a spring can also be provided on the clamping protrusion 121, so that it can be deformed and retracted when the pressure plate 21 is pressed. The utility model does not limit this. In one embodiment of the utility model, the side wall of the box body 1 is formed with an opening, and the opening is provided with a deformation plate 122. For details, please refer to Figure 2 A clamping protrusion 121 is provided at the end of the deformation plate 122 . The deformation plate 122 and the box body 1 are integrally formed and are both made of plastic material. The plastic material has good deformation ability and is more conducive to the extension and contraction of the clamping protrusion 121 .

[0039] In the technical solution of the utility model, a wiring box 1000 and a wiring device are proposed, wherein the wiring box 1000 includes a box body 1 and an adjustment pull plate 2, the box body 1 is provided with a receiving cavity having an input end and an output end, and retractable clamping protrusions 121 are respectively provided on both sides of the box body 1. Correspondingly, the adjustment pull plate 2 is movably arranged at the bottom of the box body 1, and the adjustment pull plate 2 is provided with two pressing plates 21, which are respectively located on both sides of the box body 1. When the wiring box 1000 is in the installation state, that is, the wiring box 1000 is assembled on the wiring rack, the box body 1 The snap-in protrusions 121 on both sides will snap-in with the snap-in grooves of the wiring frame to achieve limiting and installation; when the wiring box 1000 needs to be removed, it is only necessary to pull the adjusting pull plate 2, and the two pressure plates 21 set on the adjusting pull plate 2 will move toward the snap-in protrusions 121. Under the guiding action of the guiding inclined surface, the snap-in protrusions 121 will retract toward the inner side of the box body 1, thereby disengaging from the snap-in grooves on the wiring frame to achieve disassembly. The entire disassembly process is very simple and does not require the aid of other tools. The disassembly method by pulling the adjusting pull plate 2 is also in line with the user's usage habits.

[0040] In order to prevent the adjustment plate 2 from being separated from the box body 1, the box body 1 is provided with a connecting piece 127 toward the adjustment plate 2. For details, please refer to Figure 4 , Figure 5 as well as Figure 6 The end of the connecting member 127 close to the adjusting plate 2 is provided with a hook 127b on one side, and the adjusting plate 2 is formed with a slide groove, and the hook 127b slides and abuts against the slide groove, so as to achieve reliable active snap-fitting. Further, in order to facilitate the disassembly of the box body 1 and the adjusting plate 2, the connecting member 127 is designed as a connecting member 127 with elastic deformation ability, so as to achieve the disassembly of the box body 1 and the adjusting plate 2. The connecting member 127 is S-shaped as a whole, and is bent downward from the inside of the box body 1 and is provided with a deformation portion 127a and a hook 127b at one end close to the adjusting plate 2. When the adjusting plate 2 needs to be removed from the box body 1, it only needs to abut the deformation portion 127a to make the hook 127b disengage from the slide groove on the adjusting plate 2, so as to achieve the disassembly of the adjusting plate 2. By opening the lower wall of the box body 1 and providing an S-shaped connecting member 127, the mold opening cost of the box body 1 product can also be reduced.

[0041] When the user pulls the adjustment plate 2, the wiring box 1000 will be removed from the wiring rack. At this time, the adjustment plate 2 and the box body 1 are in a misaligned state, and the snap-fit ​​protrusion 121 is abutted by the pressure plate 21. If the wiring box 1000 is to be reassembled to the wiring rack, it is necessary to manually adjust the adjustment plate 2 to the initial position to expose the snap-fit ​​protrusion 121 to complete the snap-fit ​​assembly. In order to save the manual adjustment step and further optimize the disassembly and assembly process so that the process is more in line with the user's usage habits, the wiring box 1000 is provided with a reset member 128. For details, please refer to Figure 4 The reset member 128 is arranged along the movement direction of the adjusting pull plate 2. The reset member 128 is preferably a spring. The two ends of the spring are respectively abutted against the first stop portion 129 on the box body 1 and the second stop portion 22 on the adjusting pull plate 2. The whole is located in the installation cavity surrounded by the first installation groove and the second installation groove, so that the adjusting pull plate 2 can be reset under the action of elastic force after being pulled out, thereby eliminating the user's manual reset operation steps, making the assembly and disassembly of the wiring box 1000 simpler.

[0042] In order to prevent the adjusting plate 2 from falling off from the box body 1 when in the removed state, the box body 1 is formed with an anti-falling hole 12a, the anti-falling hole 12a is connected to the adjusting plate 2, and the adjusting plate 2 is provided with a T-shaped piece toward the anti-falling hole 12a. For details, please refer to Figure 3 and Figure 4 A part of the anti-dropping hole 12a is provided with an anti-dropping plate. When the adjusting pull plate 2 slides to the removal position, the top plate of the T-shaped piece will be engaged with the anti-dropping plate, thereby preventing the adjusting pull plate 2 from being separated from the box body 1.

[0043] In order to connect and manage the optical fiber cables, the input end of the box body 1 is provided with a multi-core optical fiber connector 125, and the output end is provided with a plurality of LC optical fiber adapters. For details, please refer to Figure 1 , the optical fiber distribution box 1000 can distribute the signal of the trunk optical cable to different users or devices as needed. Flexible signal distribution and management can be achieved through the branch cables or connectors inside the distribution box 1000. Since the output end needs to be plugged with multiple optical fibers, the box body 1 gradually shrinks from the output end to the input end, and the overall shape is triangular, which is more conducive to the bundling of optical fiber bundles. In order to facilitate the staff to inspect and maintain the distribution box 1000, the box body 1 is divided into a box body 12 and an upper cover 11. For details, please refer to Figure 1 and Figure 2 The opening edge of the box body 12 is provided with a plurality of buckles 124 , and the upper cover 11 is buckled on the box body 12 through the plurality of buckles 124 .

[0044] The utility model also proposes a wiring device, which includes a wiring box 1000 and a wiring rack. The wiring rack is formed with a slide groove, a slide rail 123 is slidably arranged in the slide groove, and a snap-in protrusion 121 is snap-fitted and fixed with the snap-in groove, so as to guide the wiring box 1000. Furthermore, a snap-in groove is formed at one end of the slide groove on the wiring rack, and fixation is achieved by snapping the snap-in groove with the snap-in protrusion 121 on the wiring box 1000. The specific structure of the wiring box 1000 refers to the above-mentioned embodiment. Since the wiring device adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0045] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wiring box (1000), characterized in that: include: A box body (1), the box body (1) being provided with a receiving cavity having an input end and an output end, and retractable clamping protrusions (121) being respectively provided on both sides of the box body (1); and An adjusting pull plate (2), the adjusting pull plate (2) being movably arranged at the bottom of the box body (1), the adjusting pull plate (2) being provided with two pressing plates (21), the two pressing plates (21) being respectively arranged at two sides of the box body (1), and the clamping protrusion (121) being formed with a guiding inclined surface toward the pressing plate (21); The wiring box (1000) has an installed state and a removed state. In the installed state, the two snap-in protrusions (121) extend out of the box body (1) to be snap-in-positioned with the snap-in grooves on the wiring frame, and the pressure plate (21) is located on one side of the snap-in protrusion (121). In the removed state, the pressure plate (21) abuts against the snap-in protrusion (121), and the snap-in protrusion (121) retracts.

2. The wiring box (1000) according to claim 1, characterized in that: The box body (1) is provided with a connecting piece (127) toward the adjusting pull plate (2); one end of the connecting piece (127) close to the adjusting pull plate (2) is provided with a hook portion (127b) toward one side; the adjusting pull plate (2) is formed with a sliding groove, and the hook portion (127b) is in sliding contact with the sliding groove.

3. The wiring box (1000) according to claim 2, characterized in that: The wiring box (1000) is provided with a reset member (128), and the reset member (128) is arranged along the movement direction of the adjustment pull plate (2), and the two ends of the reset member (128) are respectively in contact with the box body (1) and the adjustment pull plate (2).

4. The wiring box (1000) according to claim 3, characterized in that: The box body (1) is formed with a first mounting groove facing the adjusting pull plate (2), and the adjusting pull plate (2) is formed with a second mounting groove facing the first mounting groove, and the first mounting groove and the second mounting groove together enclose a mounting cavity.

5. The wiring box (1000) according to any one of claims 1 to 4, characterized in that: The box body (1) is formed with an anti-drop hole (12a), the anti-drop hole (12a) is connected to the adjusting pull plate (2), both side walls of the anti-drop hole (12a) are provided with anti-drop plates, and the adjusting pull plate (2) is provided with a T-shaped piece facing the anti-drop hole (12a); In the removed state, the T-shaped piece abuts against the anti-drop hole (12a).

6. The wiring box (1000) according to any one of claims 1 to 4, characterized in that: Deformation plates (122) are provided on both sides of the box body (1), and the clamping protrusion (121) is provided on the deformation plates (122).

7. The wiring box (1000) according to any one of claims 1 to 4, characterized in that: The box body (1) gradually shrinks from the output end to the input end, the input end is provided with a multi-core optical fiber connector (125), and the output end is provided with a plurality of LC optical fiber adapters, and the LC optical fiber adapters are used for external terminal equipment.

8. The wiring box (1000) according to any one of claims 1 to 4, characterized in that: The box body (1) comprises a box body (12) and an upper cover (11); a plurality of buckles (124) are provided on the opening edge of the box body (12); and the upper cover (11) is buckled onto the box body (12) via the plurality of buckles (124).

9. The wiring box (1000) according to any one of claims 1 to 4, characterized in that: Slide rails (123) are respectively provided on both sides of the box body (1), and the slide rails (123) are used to slide and limit with the slide grooves on the wiring rack.

10. A wiring device, characterized in that: include: The wiring box (1000) according to any one of claims 1 to 9; The wiring frame is formed with a slide groove, one end of the slide groove is formed with a clamping groove, the slide rail (123) is slidably arranged in the slide groove, and the clamping protrusion (121) is clamped and fixed with the clamping groove.

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