Communication cabinet capable of protecting optical fiber

Abstract

The utility model relates to the field of communication cases, and discloses a communication case capable of protecting optical fibers, which comprises a case body, the front side of the case body is provided with a mounting groove, the upper, lower, left and right parts of the mounting groove are respectively provided with a plurality of limiting pieces, the four corners of the mounting groove are respectively provided with a protection assembly, and each limiting piece comprises a main sleeve. A plurality of clamping sleeves are fixedly connected to the inner wall of the main sleeve, a box body is included, a mounting groove is formed in the front side of the box body, a plurality of limiting pieces are arranged on the upper portion, the lower portion, the left portion and the right portion of the mounting groove, protection assemblies are arranged at the four corners of the mounting groove, and each limiting piece comprises the main sleeve. According to the utility model, through the arrangement of the main sleeve and the installation port as well as the mutual cooperation between the plurality of clamping sleeves and the bayonets, the disassembly and assembly of the optical fiber are more convenient and faster, and meanwhile, a plurality of optical fiber pieces can be separately installed, so that the optical fiber is ensured to be installed in order, subsequent maintenance is more convenient, and the optical fiber connector is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication case field especially relates to a communication case that can protect optical fiber. BACKGROUND

[0002] Communication case usually refers to the shell or cabinet for storing and protecting communication equipment, and such equipment is widely used in the fields of telecommunications, data centers, network operation, etc., and the communication case for protecting optical fiber is usually an optical fiber cabinet, and these devices are designed for storing, managing and protecting optical fiber connections, which can ensure the safety of optical fiber and reduce damage and interference.

[0003] After searching, the Chinese patent publication No. CN212302010U discloses a communication case that can protect optical fiber, which includes a case body, a reverse-shaped groove is formed on the front surface of the case body, two clamping devices are fixedly installed on each of the four sides inside the reverse-shaped groove, rubber blocks are fixedly installed on the four corners of the middle part of the front surface of the case body, and clamping grooves are formed on the four corners of the periphery of the front surface of the case body. The communication case that can protect optical fiber achieves good protection effect by setting rubber blocks, cover plates, optical fiber lines, etc., the inner and outer ends of the reverse-shaped groove are set as round corners, and fan-shaped rubber blocks are fixedly installed at the inner corners of the reverse-shaped groove. When the optical fiber line is fixed in the clamping device, the rubber blocks can prevent the outer skin from being worn when the optical fiber line rubs against the round corners. Meanwhile, the cover plates are movably clamped on the front surface of the case body, which can effectively protect the optical fiber lines in the reverse-shaped groove area and prevent the penetration of backflow and moisture, thereby ensuring the effective connection of the optical fiber to the greatest extent.

[0004] The above device can quickly fix the position of the optical fiber by setting the clamping device, but it only has one clamping groove, and there are usually multiple optical fibers in the communication case, which requires multiple optical fibers to be installed in the clamping groove of the same clamping device during installation. During subsequent maintenance and repair, multiple optical fibers cannot be taken out from the clamping device at the same time, which causes multiple optical fibers to be tangled and messy, affecting the maintenance and repair efficiency. Moreover, the round corner does not have an optical fiber limiting structure, which can easily cause the optical fiber at the round corner to be messy and raised, which is not convenient. In addition, the clamping device can be easily damaged over time, which can lose elasticity and reduce the binding and limiting effect on the optical fiber. The clamping device is fixedly installed, which makes it inconvenient to disassemble and replace the clamping device, and it is not practical. Therefore, a communication case that can protect optical fiber is proposed to solve the above problems. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides a communication case capable of protecting optical fiber, aims at improving the above -mentioned device in the prior art, although the position of optical fiber can be fixed quickly through the setting of the clamping device, but only one clamping groove is arranged, and there are generally multiple optical fibers in the communication case, so that multiple optical fibers need to be installed in the clamping groove of the same clamping device during installation, and multiple optical fibers cannot be taken out from the clamping device during subsequent maintenance and repair, so that multiple optical fibers are staggered and disorderly, and the maintenance and repair efficiency is affected.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a communication case capable of protecting optical fiber, including the box, the front side of the box is equipped with the installation groove, the up and down and the left and right parts of the installation groove all are provided with the limiting piece and the number is multiple, the four corners of the installation groove all are provided with protection assembly, the limiting piece includes the main cover, the inner wall of the main cover is fixedly connected with the sleeve and the number is multiple.

[0007] As a further description of the above technical scheme:

[0008] The rear side of the main cover is fixedly connected with the connecting rod, the rear part of the connecting rod is fixedly connected with the clamping piece and the number is multiple, and the front end of the clamping piece is fixedly connected with the clamping strip.

[0009] As a further description of the above technical scheme:

[0010] The front part of the main cover is equipped with the installation port, and the both ends of the main cover are fixedly connected with the auxiliary strip.

[0011] As a further description of the above technical scheme:

[0012] Multiple clamping sleeves are provided with clamping ports on one side close to each other, and the both ends of the clamping sleeve are fixedly connected with the protection strip.

[0013] As a further description of the above technical scheme:

[0014] The protection assembly includes a connecting strip, the rear side of the connecting strip is fixedly connected with a limiting strip, and the front side of the connecting strip is fixedly connected with a protection sleeve.

[0015] As a further description of the above technical scheme:

[0016] One end of the protection sleeve is fixedly connected with a fixed strip, the other end of the protection sleeve is fixedly connected with a fixed sleeve, and the middle part of the protection sleeve is equipped with multiple auxiliary ports.

[0017] As a further description of the above technical scheme:

[0018] The middle part of the limiting strip is equipped with a cavity.

[0019] As a further description of the above technical solutions:

[0020] The upper, lower, left and right parts of the mounting groove are provided with a plurality of connecting grooves, the clamping pieces are movably connected with the connecting grooves, the front part of the connecting groove is fixedly connected with a clamping ring, and the four corners of the mounting groove are provided with fixing grooves, and the limiting strips are movably connected with the fixing grooves.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、 the utility model discloses, through set up the mutual cooperation between main cover and installation mouth and a plurality of clamping sleeve and the mouth, make the dismounting of optical fiber more convenient and fast, can distinguish the installation of a plurality of optical fiber simultaneously, guarantee the neat of optical fiber installation, more convenient for the subsequent maintenance, more practical.

[0023] 2、 the utility model discloses, through set up the mutual cooperation between protection sleeve and connecting strip and limiting strip, make the device can bind the optical fiber of the bending place and protect, guarantee the neat of optical fiber installation and be used for the protection of optical fiber, more practical.

[0024] 3、 the utility model discloses, through set up the mutual cooperation between connecting rod and clamping piece, clamping strip and clamping ring, connecting groove and limiting strip and fixing groove, make limiting piece and protection assembly more convenient to dismount and replace, more practical. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is an overall three-dimensional structure schematic view of the internal installation optical fiber of the communication case capable of protecting optical fiber proposed in the utility model;

[0026] Figure 2 It is a split three-dimensional structure schematic view of the case body, limiting piece and protection assembly of the communication case capable of protecting optical fiber proposed in the utility model;

[0027] Figure 3 It is an overall three-dimensional structure schematic view of the protection assembly of the communication case capable of protecting optical fiber proposed in the utility model;

[0028] Figure 4 It is an overall three-dimensional structure schematic view of the limiting piece of the communication case capable of protecting optical fiber proposed in the utility model;

[0029] Figure 5 It is a case body section partial three-dimensional structure schematic view of the communication case capable of protecting optical fiber proposed in the utility model.

[0030] LEGEND:

[0031] 1, box; 3, limiting piece; 4, protection assembly; 11, installation groove; 31, main sleeve; 32, clamping sleeve; 33, connecting rod; 331, clamping half; 332, clamping strip; 311, installation port; 312, auxiliary strip; 321, clamping port; 322, protection strip; 41, connecting strip; 42, protection sleeve; 43, limiting strip; 421, auxiliary port; 422, fixed strip; 423, fixed sleeve; 431, cavity; 111, connecting groove; 112, clamping ring; 113, fixed groove. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] Referring to Figure 1 Figure 2 An embodiment provided by the utility model: a communication case capable of protecting optical fibers, comprising a box 1, which is a communication case, the front side of the box 1 is provided with an installation groove 11, which is used for cooperating with the installation of optical fibers, and the front side is provided with a protection plate through bolts, the upper, lower, left and right parts of the installation groove 11 are all provided with limiting pieces 3, and the number of limiting pieces 3 is multiple, which are used for cooperating with the limiting of optical fibers and protecting optical fibers, and the four corners of the installation groove 11 are all provided with protection assemblies 4, which are used for binding and protecting the optical fibers at the corners of the installation groove 11, and the protection assemblies 4 are made of rubber.

[0034] As shown in Figure 2 and Figure 5 the upper, lower, left and right parts of the installation groove 11 are all provided with connecting grooves 111, and the number of connecting grooves 111 is multiple, which are used for cooperating with the installation of limiting pieces 3, the clamping half 331 is movably connected with the connecting groove 111, the slot diameter of the connecting groove 111 is smaller than the most protruding part of the multiple clamping halves 331, the clamping ring 112 is fixedly connected with the front part of the connecting groove 111, and the clamping ring 112 can be clamped between the clamping half 331 and the clamping strip 332, which is used for cooperating with the installation of limiting pieces 3, the four corners of the installation groove 11 are all provided with fixed grooves 113, which are used for cooperating with the installation of protection assemblies 4, and the limiting strip 43 is movably connected with the fixed groove 113.

[0035] Please refer to Figure 4 ​The limiting piece 3 comprises a main sleeve 31, which is used for connecting a plurality of clamping sleeves 32 for protecting the optical fiber. The inner wall of the main sleeve 31 is fixedly connected with a plurality of clamping sleeves 32 for distinguishing and limiting the optical fiber. The main sleeve 31 and the clamping sleeve 32 are made of plastic material and have a certain elasticity to produce a certain degree of deformation. The number and size of the clamping sleeve 32 can be adjusted according to actual use. The front part of the main sleeve 31 is provided with a mounting port 311 for clamping the optical fiber into the clamping sleeve 32. Both ends of the main sleeve 31 are fixedly connected with auxiliary strips 312 for use of the main sleeve 31. The side close to each other of the plurality of clamping sleeves 32 is provided with a clamping port 321 for disassembling and assembling the optical fiber. Both ends of the clamping sleeve 32 are fixedly connected with protection strips 322 which are cylindrical for connecting the optical fiber. The rear side of the main sleeve 31 is fixedly connected with a connecting rod 33 for connecting the main sleeve 31. The rear part of the connecting rod 33 is fixedly connected with a plurality of clamping petals 331 which are arc-shaped and have a certain elasticity. The front end of the clamping petals 331 is fixedly connected with a clamping strip 332 for limiting the clamping petals 331.

[0036] As shown in Figure 3 The protection assembly 4 comprises a connecting strip 41 for connecting each component. The rear side of the connecting strip 41 is fixedly connected with a limiting strip 43 for connecting the protection assembly 4 and the box body 1. The front side of the connecting strip 41 is fixedly connected with a protection sleeve 42 for protecting the optical fiber. The front part of the protection sleeve 42 is provided with an opening for the protection sleeve 42 to be sleeved on the outside of the optical fiber. One end of the protection sleeve 42 is fixedly connected with a fixed strip 422. The other end of the protection sleeve 42 is fixedly connected with a fixed sleeve 423 which is movably connected with the fixed strip 422 for opening and closing the front part of the protection sleeve 42. The middle part of the protection sleeve 42 is provided with a plurality of auxiliary ports 421 for separating the part of the protection sleeve 42 except the rear part and the connecting part with the connecting strip 41 into a plurality of blocks. The fixed strip 422 and the fixed sleeve 423 are separated into a plurality of parts for bending use of the protection assembly 4. The middle part of the limiting strip 43 is provided with a cavity 431 for deforming the limiting strip 43 to be clamped into the fixed groove 113.

[0037] Working principle: in use, first, according to the connection requirements of the optical fiber, select the appropriate limiting piece 3, then the rear of the limiting piece 3 is aligned with the connecting groove 111, and the multiple clamping petals 331 of the rear are pressed into the connecting groove 111, during the installation of the clamping petals 331, because the slot diameter of the connecting groove 111 is smaller than the most protruding part of the multiple clamping petals 331, the multiple clamping petals 331 are pressed by the slot of the connecting groove 111 to produce a certain degree of deformation, so that the multiple clamping petals 331 can be clamped into the connecting groove 111, when the clamping petals 331 are clamped into the connecting groove 111, because the multiple clamping petals 331 lose the pressure of the slot, the clamping petals 331 will reset to make the clamping petals 331 and the installation groove 11 clamped, the clamping strip 332 will be clamped in the front of the clamping ring 112, at this time, the installation of the limiting piece 3 and the box body 1 can be completed, then the optical fiber that needs to be fixed can pass through the installation port 311, then clamped into the clamping port 321, so that the optical fiber and the clamping sleeve 32 are fixed, when the optical fiber is installed to the bending part of the installation groove 11, first, the fixing strip 422 is taken out from the fixing sleeve 423, so that the opening of the protective sleeve 42 can be opened, then the protective sleeve 42 is sleeved on the outside of the optical fiber, and then the fixing strip 422 is clamped into the fixing sleeve 423, so that the protective sleeve 42 can be wrapped and protected, then the limiting strip 43 is clamped into the fixing groove 113 along the shape of the fixing groove 113, so that the protective sleeve 42 and the installation groove 11 are fixed.

[0038] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A communication cabinet which protects optical fibers, comprising a cabinet (1), characterized in that: The front side of the box (1) is provided with a mounting groove (11), the upper and lower and left and right parts of the mounting groove (11) are provided with a plurality of limiting pieces (3), and the four corners of the mounting groove (11) are provided with a protection assembly (4), the limiting piece (3) comprises a main sleeve (31), and a plurality of clamping sleeves (32) are fixedly connected to the inner wall of the main sleeve (31).

2. The communication cabinet of claim 1, wherein: The rear side of the main sleeve (31) is fixedly connected with a connecting rod (33), the rear part of the connecting rod (33) is fixedly connected with a plurality of clamping petals (331), and the front end of the clamping petals (331) is fixedly connected with a clamping strip (332).

3. A communication chassis for protecting optical fibers according to claim 1, characterized in that: The front part of the main sleeve (31) is provided with a mounting port (311), and the both ends of the main sleeve (31) are fixedly connected with auxiliary strips (312).

4. A communication chassis for protecting optical fibers according to claim 1, characterized in that: Multiple clamping sleeves (32) are provided with clamping ports (321) on the side close to each other, and the both ends of the clamping sleeve (32) are fixedly connected with protection strips (322).

5. A communication chassis for protecting optical fibers according to claim 2, characterized in that: The protection assembly (4) comprises a connecting strip (41), a limiting strip (43) is fixedly connected to the rear side of the connecting strip (41), and a protection sleeve (42) is fixedly connected to the front side of the connecting strip (41).

6. The communications enclosure of claim 5, wherein: One end of the protection sleeve (42) is fixedly connected with a fixed strip (422), the other end of the protection sleeve (42) is fixedly connected with a fixed sleeve (423), and the middle part of the protection sleeve (42) is provided with a plurality of auxiliary ports (421).

7. The communication cabinet of claim 5, wherein: The middle part of the limiting strip (43) is provided with a cavity (431).

8. The communication cabinet of claim 5, wherein: The upper and lower and left and right parts of the mounting groove (11) are provided with a plurality of connecting grooves (111), the clamping petals (331) are movably connected with the connecting grooves (111), the front part of the connecting groove (111) is fixedly connected with a clamping ring (112), the four corners of the mounting groove (11) are provided with fixed grooves (113), and the limiting strip (43) is movably connected with the fixed grooves (113).

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