A communication cabinet that is easy to install

Abstract

The application is suitable for the technical field of communication box, and provides a communication box easy to install, which comprises a communication box, a fixed back plate and a fixed clamping block, the fixed back plate is mainly composed of a connecting end, a bent end and an insertion end, the insertion end is matched with an insertion slot opened on the outer side of the fixed clamping block, and the application further comprises a control mechanism and a limiting mechanism, the control mechanism comprises a driving assembly, a rotating shaft, a reverse stopping assembly and a connecting assembly. The communication box easy to install can realize the quick disassembly and assembly of the communication box through the insertion and triggering control of the fixed back plate and the fixed clamping block and the linkage of the limiting mechanism, so that the time is greatly reduced and the efficiency and quality are improved; the insertion slot and the fixed clamping block are matched to form the horizontal limiting of the fixed back plate, the limiting mechanism is moved upward through the inclined guide groove to form the vertical limiting of the fixed back plate, and the double limiting design can further improve the installation stability of the communication box and reduce the internal equipment failure risk.

Description

Technical Field

[0001] This invention belongs to the field of communication enclosure technology, and particularly relates to an easy-to-install communication enclosure. Background Technology

[0002] Communication enclosures typically refer to metal or composite material shells used to house communication equipment. They are commonly found in telecommunications equipment rooms, base stations, and switching rooms. Their main purpose is to protect internal equipment (such as switches, routers, and servers) from external environmental influences, while also providing convenience for management and maintenance.

[0003] The existing communication box has a T-shaped groove cut into the wall. Two clamping plates pass through the groove on the inner wall of the box. One end of the two clamping plates passing through the groove is connected to two movable plates inside the box. When installing the box on the wall, the clamping plates are inserted into the T-shaped groove of the wall while the box is being suspended. Then, the two movable plates move and clamp the two clamping plates into the T-shaped groove, thus completing the installation of the box. The operation is simple and convenient.

[0004] While existing enclosures can be installed by engaging the T-slot with the clamping plate, the clamping plate still needs to be manually driven and secured to the T-slot. This makes the installation cumbersome. Furthermore, when working at heights or in confined spaces, manual operation of the clamping plate can lead to positioning difficulties or fatigue, and uneven force may result in incomplete clamping, thus affecting the installation stability of the enclosure.

[0005] Therefore, in view of the above situation, there is an urgent need to develop an easy-to-install communication enclosure to overcome the shortcomings in current practical applications. Summary of the Invention

[0006] In view of the shortcomings of the existing technology, the purpose of this invention is to provide an easy-to-install communication enclosure to solve the problems mentioned in the background.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] An easy-to-install communication enclosure includes a communication enclosure, a mounting backplate, and a mounting block. The mounting block is fixed to a wall. The mounting backplate is located on the back side of the communication enclosure and mainly consists of a connecting end, a bent end, and an insertion end. The connecting end on the mounting backplate is fixedly connected to the back side of the communication enclosure, and the insertion end on the mounting backplate mates with an insertion slot on the outer side of the mounting block. The enclosure also includes:

[0009] The control mechanism includes a drive assembly, a rotating shaft, a backstop assembly, and a connecting assembly. The drive assembly is installed inside the fixed block and connected to the rotating shaft that is rotatably mounted on the fixed block. A backstop assembly is installed in the middle of the rotating shaft. One end of the backstop assembly extends into the insertion slot and intermittently engages with the insertion end on the fixed back plate. Connecting assemblies are symmetrically installed at both ends of the rotating shaft.

[0010] A limiting mechanism is vertically slidably installed on the inner side of the fixed block. The bottom of the limiting mechanism is connected to one end of the connecting component. The left and right ends of the limiting mechanism are respectively slidably engaged with the linear guide groove and the inclined guide groove opened on the left and right sides of the fixed block. The inclined guide groove is located above the linear guide groove and is connected to it. The inclined guide groove is inclined towards the outer side of the fixed block.

[0011] As a further technical solution of the present invention, the inner side of the fixed card block is provided with a vertical sliding groove for the limiting mechanism to slide vertically, and the middle part of the fixed card block is provided with an installation groove for the anti-reverse component to be installed. The installation groove connects the inner side of the fixed card block with the insertion groove thereon.

[0012] As a further technical solution of the present invention, the anti-reverse assembly includes an anti-reverse ratchet, an anti-reverse block, a mounting shaft, and a hook-shaped spring. The anti-reverse ratchet is fixed on the rotating shaft and concentric with it. The anti-reverse block is rotatably mounted in the mounting groove through the mounting shaft. One end of the anti-reverse block is located inside the fixed block and cooperates with the anti-reverse ratchet. The other end of the anti-reverse block extends into the insertion groove and intermittently cooperates with the insertion end on the fixed back plate. One end of the hook-shaped spring is mounted inside the fixed block, and the other end of the hook-shaped spring is connected to one end of the anti-reverse block.

[0013] As a further technical solution of the present invention, a groove is provided on one side of the insertion end on the fixed back plate. The thickness of the groove is greater than the length of the anti-reverse block extending into the insertion groove. When the bottom of the fixed back plate contacts the anti-reverse block, it drives the anti-reverse block to rotate and releases the restriction on the rotating shaft. When the groove moves down to the position that cooperates with the anti-reverse block, the anti-reverse block rotates under the drive of the hook-shaped spring and restores the restriction on the rotating shaft.

[0014] As a further technical solution of the present invention, the connecting component includes a spiral spring, a reel and a connecting rope. One end of the spiral spring is connected to the rotating shaft, and the other end of the spiral spring is connected to the fixing block. The reel is concentrically fixed on the rotating shaft, and the connecting rope is wound on the reel. One end of the connecting rope is connected to the limiting mechanism.

[0015] As a further technical solution of the present invention, the driving component includes a rotating component, a first gear and a second gear. The rotating component is located outside the left or right side of the fixed block. The rotating component is coaxial with the gear. The first gear is rotatably mounted inside the fixed block. The first gear meshes with the second gear, which is concentrically fixed on the rotating shaft.

[0016] As a further technical solution of the present invention, the limiting mechanism includes a slide block, a first spring, a limiting plate, a guide wheel, and a second spring. One side of the slide block is installed in a vertical slide groove, and a horizontal slide groove is provided on the slide block. The bottom of the slide block is connected to the inner side of the fixing block through the first spring. The limiting plate is horizontally slidably installed on the horizontal slide groove. One end of the limiting plate is intermittently engaged with the bent end of the fixed back plate. Guide wheels that slide in cooperation with the straight guide groove and the inclined guide groove are fixed on both sides of the limiting plate. One side of the limiting plate is connected to the slide block through the second spring.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The locking mechanism and limiting mechanism are linked by the insertion of the fixed backplate and the fixed clip, allowing for rapid installation without additional tools, significantly reducing installation time and improving efficiency and quality. The insertion slot on the fixed clip, in conjunction with the fixed backplate, forms a horizontal limit and prevents lateral displacement of the enclosure. The limiting mechanism, under the action of the inclined guide groove, moves upward along a curved trajectory to above the bending end, forming a vertical limit, thus enabling rapid installation of the communication enclosure. The dual limiting design ensures the enclosure remains stable in complex environments such as strong winds or earthquakes, reducing the risk of internal equipment failure. Furthermore, the modular design of the fixed clip and fixed backplate can adapt to communication enclosures of different specifications and sizes; only the dimensions of the fixed backplate need to be adjusted to meet diverse needs. In addition, the combination design of the inclined guide groove and the straight guide groove can adapt to different installation angle requirements, enabling reliable installation on vertical walls, inclined slopes, or special structural surfaces, expanding the application scenarios of the communication enclosure.

[0019] When the communication enclosure needs to be disassembled, the drive component drives the rotating shaft to rotate. The connecting component in the power storage state works with the rotating shaft to drive the limiting mechanism and release it from the vertical limit on the fixed back plate. This allows the high-altitude enclosure to be quickly disassembled to the ground for maintenance, shortening equipment downtime and making the maintenance of communication equipment more convenient and efficient.

[0020] To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0021] Figure 1 This is a structural diagram of an easy-to-install communication enclosure provided in an embodiment of the present invention.

[0022] Figure 2 for Figure 1 A structural diagram of the fixed backplate, fixed block, control mechanism and limit mechanism.

[0023] Figure 3 for Figure 2 A side view of the structure of the fixed back plate, fixed block, control mechanism and limit mechanism.

[0024] Figure 4 for Figure 3 A side view of the structure of the fixed back plate, fixed block, control mechanism and limit mechanism.

[0025] Figure 5 for Figure 4 A structural cross-sectional view of the fixed back plate, fixed block, control mechanism, and limit mechanism.

[0026] Figure 6 for Figure 2 Enlarged view of the structure of the fixed backplate.

[0027] Figure 7 for Figure 2 Enlarged view of the structure of the fixed card block.

[0028] Figure 8 for Figure 5 Enlarged view of the structure at point A in the middle.

[0029] Figure 9 for Figure 2 A schematic diagram of the structure of the drive assembly, rotating shaft, anti-reverse assembly, and connecting assembly.

[0030] Figure 10 for Figure 2 A schematic diagram of the middle limit mechanism.

[0031] Reference numerals: 100-Communication housing, 200-Fixed backplate, 210-Connecting end, 220-Bent end, 230-Insertion end, 240-Groove, 300-Fixing block, 310-Insertion slot, 320-Vertical slide groove, 330-Linear guide groove, 340-Inclined guide groove, 350-Mounting slot, 400-Control mechanism, 410-Drive assembly, 411-Rotating component, 412-Gear one, 413- Gear 2, 420-rotating shaft, 430-anti-reverse assembly, 431-anti-reverse ratchet, 432-anti-reverse block, 433-mounting shaft, 434-hook-shaped spring, 440-connecting assembly, 441-spiral spring, 442-reel, 443-connecting rope, 500-limiting mechanism, 510-slide block, 511-lateral slide groove, 520-spring 1, 530-limiting plate, 540-guide wheel, 550-spring 2. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0033] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0034] like Figures 1 to 10 As shown, an easy-to-install communication enclosure 100 provided as an embodiment of the present invention includes a communication enclosure 100, a fixed back plate 200, and a fixed clip 300. The fixed clip 300 is fixed to a wall. The fixed back plate 200 is distributed on the back side of the communication enclosure 100. The fixed back plate 200 is mainly composed of a connecting end 210, a bending end 220, and an insertion end 230. The connecting end 210 on the fixed back plate 200 is fixedly connected to the back side of the communication enclosure 100. The insertion end 230 on the fixed back plate 200 cooperates with the insertion slot 310 opened on the outer side of the fixed clip 300. The device also includes:

[0035] A control mechanism 400 includes a drive assembly 410, a rotating shaft 420, a backstop assembly 430, and a connecting assembly 440. The drive assembly 410 is installed inside the fixed block 300 and connected to the rotating shaft 420, which is rotatably mounted on the fixed block 300. The backstop assembly 430 is installed in the middle of the rotating shaft 420. One end of the backstop assembly 430 extends into the insertion slot 310 and intermittently engages with the insertion end 230 on the fixed back plate 200. The connecting assemblies 440 are symmetrically installed at both ends of the rotating shaft 420.

[0036] A limiting mechanism 500 is vertically slidably installed inside the fixed block 300. The bottom of the limiting mechanism 500 is connected to one end of the connecting component 440. The left and right ends of the limiting mechanism 500 are slidably engaged with the linear guide groove 330 and the inclined guide groove 340 opened on the left and right sides of the fixed block 300, respectively. The inclined guide groove 340 is located above the linear guide groove 330 and is connected to it. The inclined guide groove 340 is inclined towards the outside of the fixed block 300.

[0037] In the initial state, the limiting mechanism 500 slides with the linear guide groove 330 on the fixed block 300 and is hidden inside the fixed block 300. The anti-reverse component 430 restricts the rotating shaft 420 and keeps it in a stationary state. The connecting component 440 limits the limiting mechanism 500 and keeps it in a power-accumulating state.

[0038] When the insertion end 230 on the fixed back plate 200 enters the insertion slot 310 and engages with one end of the anti-reverse assembly 430, the fixed back plate 200 drives the anti-reverse assembly 430 to rotate and release it from the restriction on the rotating shaft 420. The connecting assembly 440 releases the restriction on the limiting mechanism 500, allowing it to release its own elastic force and drive the rotating shaft 420 to rotate rapidly through the connecting assembly 440. The limiting mechanism 500 slides vertically in the straight guide groove 330 and moves closer to the inclined guide groove 340. When the limiting mechanism 500 is slidably engaged with the inclined guide groove 340, the inclined guide groove 340 can drive one end of the limiting mechanism 500 to approach the connecting end 210 on the fixed back plate 200 and be directly above the bent end 220, so that the fixed block 300 and the insertion slot 310 can engage to complete the horizontal restriction of the fixed back plate 200, preventing communication. The enclosure 100 can move laterally, while the limiting mechanism 500 and the fixing block 300 cooperate to complete the vertical limiting of the fixed back plate 200. The dual limiting design allows the communication enclosure 100 to maintain a stable installation state in complex environments (such as areas with strong winds, earthquakes, or traffic vibrations), reducing the risk of internal equipment failure. Furthermore, the linkage between the fixed back plate 200 and the fixing block 300 triggers the control mechanism 400 and the limiting mechanism 500, allowing the installation to be completed without additional tools. This enables rapid installation of the communication enclosure 100, significantly reducing installation time and greatly improving the installation efficiency and quality. Moreover, the modular design of the fixing block 300 and the fixed back plate 200 can be adapted to communication enclosures 100 of different specifications and sizes. Only the dimensional parameters of the fixed back plate 200 need to be adjusted to meet diverse needs. In addition, the combined design of the inclined guide groove 340 and the straight guide groove 330 can adapt to different installation angle requirements. Reliable installation can be achieved on vertical walls, inclined slopes or special structural surfaces, expanding the application scenarios of the communication box 100.

[0039] like Figures 2 to 7 As shown, in a preferred embodiment of the present invention, the inner side of the fixing block 300 is provided with a vertical groove 320 for the limiting mechanism 500 to slide vertically, and the middle part of the fixing block 300 is provided with an installation groove 350 for the anti-reverse component 430 to be installed. The installation groove 350 can connect the inner side of the fixing block 300 with the insertion groove 310 thereon.

[0040] like Figures 2 to 9As shown, in a preferred embodiment of the present invention, the anti-reverse assembly 430 includes an anti-reverse ratchet 431, an anti-reverse block 432, a mounting shaft 433, and a hook-shaped spring 434. The anti-reverse ratchet 431 is fixed on and concentric with the rotating shaft 420. The anti-reverse block 432 is rotatably mounted in the mounting groove 350 via the mounting shaft 433. One end of the anti-reverse block 432 is located inside the fixed block 300 and cooperates with the anti-reverse ratchet 431. The other end of the anti-reverse block 432 extends into the insertion groove 310 and intermittently cooperates with the insertion end 230 on the fixed back plate 200. One end of the hook-shaped spring 434 is mounted inside the fixed block 300, and the other end of the hook-shaped spring 434 is connected to one end of the anti-reverse block 432.

[0041] In the initial state, the hook-shaped spring 434 drives the anti-reverse block 432 to rotate through its own elastic force, and drives it to cooperate with the anti-reverse ratchet 431. The anti-reverse block 432 can restrict the rotating shaft 420 to rotate only in one direction by cooperating with the anti-reverse ratchet 431. When the fixed back plate 200 cooperates with the anti-reverse block 432, the fixed back plate 200 drives the anti-reverse block 432 to rotate in the opposite direction, so that it separates from the anti-reverse ratchet 431, thereby releasing the restriction on the rotating shaft 420 and making the rotating shaft 420 free. At this time, the connecting component 440 and the limiting mechanism 500 in the stored state can release their own elastic force, so that the limiting mechanism 500 can move up quickly and complete the vertical limiting of the fixed back plate 200, so that the fixed block 300 and the fixed back plate 200 are stably connected, thereby improving the installation stability of the communication box 100.

[0042] When the insertion end 230 of the fixed backplate 200 is fully inserted into the insertion slot 310, the fixed backplate 200 separates from the anti-reverse block 432, allowing the anti-reverse block 432 to re-engage with the anti-reverse ratchet 431 under the drive of the hook-shaped spring 434, thereby restoring the restriction on the rotating shaft 420. When the communication box 100 needs to be disassembled, the worker drives the rotating shaft 420 to rotate through the drive component 410. The rotating shaft 420 drives the limiting mechanism 500 to move down through the connecting component 440 and releases the vertical restriction on the fixed backplate 200, so that the fixed backplate 200 can be quickly pulled out from the insertion slot 310, thereby realizing the rapid disassembly of the communication box 100. This allows the communication box 100, which is located at a height, to be disassembled to the ground or workbench, making it convenient for workers to inspect or replace the communication equipment inside the communication box 100, shortening the downtime of the equipment, and making the maintenance of the communication equipment more convenient and efficient.

[0043] like Figures 2 to 9As shown, in a preferred embodiment of the present invention, a groove 240 is provided on one side of the insertion end 230 on the fixing back plate 200. The thickness of the groove 240 is greater than the length of the anti-reverse locking block 432 extending into the insertion groove 310. When the bottom of the fixing back plate 200 first contacts the anti-reverse locking block 432, it can drive the anti-reverse locking block 432 to rotate, thereby releasing the restriction on the rotating shaft 420. When the anti-reverse locking block 432 rotates to a certain angle, it will slide and engage with one side wall of the insertion end 230. This allows the insertion end 230 to fully enter the insertion groove 310, ensuring fixation. The connection strength between the back plate 200 and the fixing block 300; when the groove 240 moves down to the position that cooperates with the anti-reverse block 432, the anti-reverse block 432 rotates under the drive of the hook-shaped spring 434. After the fixing back plate 200 and the fixing block 300 are stably connected, the anti-reverse block 432 can restore the restriction on the rotating shaft 420. In this way, during the disassembly of the communication box 100, the drive component 410 can better and faster drive the rotating shaft 420 in one direction, avoiding the phenomenon of rotation, thereby improving the disassembly efficiency of the communication box 100 and reducing the disassembly time.

[0044] like Figures 2 to 9 As shown, in a preferred embodiment of the present invention, the connecting assembly 440 includes a spiral spring 441, a reel 442, and a connecting rope 443. One end of the spiral spring 441 is connected to the rotating shaft 420, and the other end of the spiral spring 441 is connected to the fixing block 300. The reel 442 is concentrically fixed on the rotating shaft 420, and the connecting rope 443 is wound on the reel 442. One end of the connecting rope 443 is connected to the limiting mechanism 500.

[0045] Initially, the spiral spring 441 is in an unloaded state, and one end of the connecting rope 443 is wound onto the reel 442. When the shaft 420 is in a free state, the limiting mechanism 500 moves upward quickly by releasing its own elastic force, which in turn moves one end of the connecting rope 443 upward. The upward movement of the connecting rope 443 drives the reel 442 to rotate, which in turn drives the shaft 420 to rotate. The shaft 420 then drives one end of the spiral spring 441 to rotate and load it. This allows control over the upward movement of the connecting rope 443, preventing it from disengaging from the reel 442.

[0046] When the drive assembly 410 drives the rotating shaft 420 to rotate in the opposite direction, the spring in the stored state can release its own elastic force and help the drive assembly 410 to drive the rotating shaft 420. This reduces the driving force of the drive assembly 410, making it easier for workers to disassemble the communication box 100 better and faster, further reducing the difficulty of disassembling the communication box 100 and improving the convenience of the communication box 100.

[0047] In a preferred embodiment, the connecting rope 443 is preferably a rust-proof or corrosion-resistant steel wire rope, which can extend the service life of the connecting component 440 and thus improve the installation stability of the communication box 100.

[0048] like Figures 2 to 9 As shown, in a preferred embodiment of the present invention, the drive assembly 410 includes a rotating component 411, a first gear 412, and a second gear 413. The rotating component 411 is located outside the left or right side of the fixed block 300. The rotating component 411 is coaxial with the first gear 412. The first gear 412 is rotatably mounted inside the fixed block 300. The first gear 412 meshes with the second gear 413, which is concentrically fixed on the rotating shaft 420.

[0049] When the communication enclosure 100 needs to be disassembled, the worker drives the first gear 412 to rotate via the rotating component 411. The first gear 412 drives the rotating shaft 420 to rotate via the second gear 413. The rotating shaft 420 drives the reel 442 to rotate and complete the winding of the connecting rope 443. By winding the connecting rope 443, the reel 442 can drive the limiting mechanism 500 to move down and release the vertical limit on the fixed back plate 200, so that the fixed back plate 200 can be quickly pulled out from the insertion slot 310. This enables the communication enclosure 100, which is located at a height, to be disassembled to the ground or workbench, making it convenient for workers to inspect or replace the communication equipment inside the communication enclosure 100, shortening the downtime of the equipment, and making the maintenance of the communication equipment more convenient and efficient.

[0050] In a preferred embodiment, the rotating component 411 is preferably a circular block structure. A slot that mates with a throttle can be provided on one side of the rotating component 411. The throttle can be a hexagonal prism throttle, and the slot is a hexagonal slot. This allows workers to easily drive the gear 412 through the hexagonal prism throttle, thereby completing the quick disassembly of the communication box 100.

[0051] like Figures 2 to 10As shown, in a preferred embodiment of the present invention, the limiting mechanism 500 includes a slide block 510, a first spring 520, a limiting plate 530, a guide wheel 540, and a second spring 550. One side of the slide block 510 is installed in a vertical slide groove 320. A horizontal slide groove 511 is provided on the slide block 510. The bottom of the slide block 510 is connected to the inner side of the fixing block 300 through the first spring 520. The limiting plate 530 is horizontally slidably installed on the horizontal slide groove 511. One end of the limiting plate 530 is intermittently engaged with the bent end 220 of the fixing back plate 200. Guide wheels 540 are fixed on both sides of the limiting plate 530 and slide in a sliding engagement with the straight guide groove 330 and the inclined guide groove 340. One side of the limiting plate 530 is connected to the slide block 510 through the second spring 550.

[0052] When the guide wheel 540 slides in conjunction with the linear guide groove 330, the limiting plate 530 can compress the second spring 550 by cooperating with the vertical slide groove 320 and the slide block 510, so that the second spring 550 is in a stored state. At the same time, the limiting plate 530 is hidden inside the fixed block 300 and located on one side of the fixed back plate 200.

[0053] When the guide wheel 540 slides with the inclined guide groove 340, the spring 550 releases its elastic force and drives the limiting plate 530 to move horizontally on the slide 510. As the limiting plate 530 moves upward with the slide 510, it also slides horizontally. This causes the limiting plate 530 to move upward in a curved trajectory above the bending end 220 and complete the vertical limiting of the fixed back plate 200. The fixing block 300 cooperates with the insertion groove 310 to complete the horizontal limiting of the fixed back plate 200, preventing the communication box 100 from shifting laterally. The dual limiting design allows the communication box 100 to maintain a stable installation state in complex environments (such as areas with strong winds, earthquakes, or traffic vibrations), reducing the risk of failure of internal equipment.

[0054] The elastic force of the first spring 520 is greater than the combined elastic force of the second spring 550 and the helical spring 441.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An easy-to-install communication enclosure, comprising a communication enclosure, a fixed back plate, and a fixing block, wherein the fixing block is fixed to a wall, the fixed back plate is distributed on the back side of the communication enclosure, the fixed back plate mainly consists of a connecting end, a bent end, and an insertion end, the connecting end on the fixed back plate is fixedly connected to the back side of the communication enclosure, and the insertion end on the fixed back plate cooperates with an insertion slot opened on the outer side of the fixing block, characterized in that, Also includes: The control mechanism includes a drive assembly, a rotating shaft, a backstop assembly, and a connecting assembly. The drive assembly is installed inside the fixed block and connected to the rotating shaft that is rotatably mounted on the fixed block. A backstop assembly is installed in the middle of the rotating shaft. One end of the backstop assembly extends into the insertion slot and intermittently engages with the insertion end on the fixed back plate. Connecting assemblies are symmetrically installed at both ends of the rotating shaft. A limiting mechanism is vertically slidably installed on the inner side of the fixed block. The bottom of the limiting mechanism is connected to one end of the connecting component. The left and right ends of the limiting mechanism are slidably engaged with the linear guide groove and the inclined guide groove opened on the left and right sides of the fixed block, respectively. The inclined guide groove is located above the linear guide groove and is connected to it. The inclined guide groove is inclined towards the outer side of the fixed block. The inner side of the fixed block is vertically provided with a vertical groove for the limiting mechanism to slide vertically, and the middle part of the fixed block is provided with an installation groove for the anti-reverse component to be installed. The installation groove connects the inner side of the fixed block with the insertion groove thereon. The anti-reverse assembly includes an anti-reverse ratchet, an anti-reverse block, a mounting shaft, and a hook-shaped spring. The anti-reverse ratchet is fixed on the rotating shaft and concentric with it. The anti-reverse block is rotatably mounted in the mounting groove via the mounting shaft. One end of the anti-reverse block is located inside the fixed block and engages with the anti-reverse ratchet. The other end of the anti-reverse block extends into the insertion groove and intermittently engages with the insertion end on the fixed back plate. One end of the hook-shaped spring is mounted inside the fixed block, and the other end of the hook-shaped spring is connected to one end of the anti-reverse block. A groove is provided on one side of the insertion end on the fixed back plate. The thickness of the groove is greater than the length of the anti-reverse block extending into the insertion groove. When the bottom of the fixed back plate contacts the anti-reverse block, it drives the anti-reverse block to rotate and releases the restriction on the rotating shaft. When the groove moves down to the position that matches the anti-reverse block, the anti-reverse block rotates under the drive of the hook-shaped spring and restores the restriction on the rotating shaft. The limiting mechanism includes a slide block, a first spring, a limiting plate, guide wheels, and a second spring. One side of the slide block is installed in a vertical slide groove, and a horizontal slide groove is provided on the slide block. The bottom of the slide block is connected to the inner side of the fixing block through the first spring. The limiting plate is horizontally slidably installed on the horizontal slide groove. One end of the limiting plate is intermittently engaged with the bent end of the fixing back plate. Guide wheels that slide in cooperation with the straight guide groove and the inclined guide groove are fixed on both sides of the limiting plate. One side of the limiting plate is connected to the slide block through the second spring.

2. The easy-to-install communication enclosure according to claim 1, characterized in that, The connecting assembly includes a spiral spring, a reel, and a connecting rope. One end of the spiral spring is connected to a rotating shaft, and the other end of the spiral spring is connected to a fixing block. The reel is concentrically fixed on the rotating shaft, and the connecting rope is wound on the reel. One end of the connecting rope is connected to a limiting mechanism.

3. The easy-to-install communication enclosure according to claim 1, characterized in that, The drive assembly includes a rotating component, a first gear, and a second gear. The rotating component is located outside the left or right side of the fixed block. The rotating component is coaxial with the gear. The first gear is rotatably mounted inside the fixed block. The first gear meshes with the second gear, which is concentrically fixed on the rotating shaft.

Images