Modular communication transmission device

Abstract

The utility model relates to the technical field of communication transmission equipment, and specifically is a modular communication transmission equipment, including cabinet, the cabinet is rotatably connected with the protective door through the pivot, and the cabinet is equipped with the adjusting structure, and the adjusting structure includes the guide rail, and the cabinet is fixedly connected with two guide rails, and the guide rail is slidably connected with the mounting plate, and the mounting plate is slidably connected with two connecting rods, and the connecting rod is slidably connected with the connecting column, and the guide rail is equipped with a plurality of connecting holes, and two connecting columns are respectively clamped with two connecting holes. Through the connecting column and the guide rail clamping, it is convenient for quick mounting plate fixed, and the operation is convenient, and the adjusting efficiency is high, and the mounting plate position can be adjusted quickly to adapt to different specifications module, and the compatibility of the equipment to the diversification module is greatly improved.

Description

Technical Field

[0001] This utility model relates to a communication transmission device, specifically a modular communication transmission device, and belongs to the technical field of communication transmission devices. Background Technology

[0002] Modular communication transmission equipment is a type of communication equipment based on a cabinet. It separates the core functions of the equipment (such as signal processing, data transmission, power supply, etc.) into independent modules and relies on a specific structure to achieve flexible assembly, replacement and maintenance of the modules. It is widely used in industrial control communication networks, outdoor temporary communication base stations, enterprise data transmission nodes and other scenarios. Its core advantage is that it can be adapted to the communication needs of different scenarios.

[0003] However, existing modular communication transmission equipment requires drilling and bolting to adjust the mounting plate position. This method is not only cumbersome and inefficient, but also prone to damaging the cabinet or guide rails. Furthermore, the equipment cannot quickly adapt to the installation requirements of modules of different specifications. Utility Model Content

[0004] The purpose of this invention is to provide a modular communication transmission device to solve the above problems. By re-clamping the connecting post into the guide rail, the mounting plate can be quickly fixed. It is easy to operate, highly efficient to adjust, and can quickly adjust the position of the mounting plate to adapt to different specifications of modules, greatly improving the device's compatibility with diverse modules.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a modular communication transmission device, including a cabinet, a protective door rotatably connected to the cabinet via a pivot, an adjustment structure on the cabinet, the adjustment structure including guide rails, two guide rails fixedly connected to the cabinet, a mounting plate slidably connected to the guide rails, two connecting rods slidably connected to the mounting plate, connecting posts slidably connected to the connecting rods, and multiple connecting holes on the guide rails, with two connecting posts engaging with two of the connecting holes respectively.

[0006] Preferably, a guide rod is fixedly connected to the connecting column, and the guide rod is slidably connected to the connecting rod.

[0007] Preferably, a pull plate is fixedly connected to the connecting column, and a tension spring is fixedly connected between the pull plate and the connecting rod.

[0008] Preferably, the cabinet is provided with a filter structure, the filter structure including a mounting frame, and the mounting frame is detachably connected to the cabinet.

[0009] Preferably, a filter screen is fixedly connected to the mounting frame, and two locking blocks are slidably connected to the cabinet.

[0010] Preferably, the card block engages with the mounting frame, and a slider is fixedly connected to the card block.

[0011] Preferably, a lead screw is rotatably connected to the cabinet, and the slider is threadedly connected to the lead screw.

[0012] Preferably, the threads at both ends of the lead screw are in opposite directions, and a cooling fan is installed on the cabinet.

[0013] Preferably, the protective door is provided with a sealing structure, the sealing structure includes a sealing gasket, the sealing gasket is slidably connected to the protective door, and a sliding plate is fixedly connected to the sealing gasket, the sliding plate being slidably connected to the protective door.

[0014] Preferably, a knob is rotatably connected to the protective door, and the sliding plate is threadedly connected to the knob.

[0015] The beneficial effects of this utility model are as follows: a protective door is rotatably connected to the cabinet via a pivot; the cabinet is equipped with an adjustment structure; two guide rails are fixedly connected to the cabinet; an mounting plate is slidably connected to the guide rails; two connecting rods are slidably connected to the mounting plate; connecting posts are slidably connected to the connecting rods; multiple connecting holes are provided on the guide rails; and the two connecting posts engage with two of the connecting holes respectively. By engaging the connecting posts with the guide rails, the mounting plate can be quickly and easily fixed. The operation is convenient, the adjustment efficiency is high, and the position of the mounting plate can be quickly adjusted to adapt to different specifications of modules, greatly improving the compatibility of the equipment with diverse modules. Attached Figure Description Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connection structure between the mounting frame and the cabinet of this utility model; Figure 3 for Figure 2 The diagram shown is an enlarged view of the structure of part A. Figure 4 This is a schematic diagram of the connection structure between the filter screen and the mounting frame of this utility model; Figure 5 for Figure 4 The diagram shown is an enlarged view of the structure of section B. Figure 6 This is a schematic diagram of the connection structure between the guide rail and the cabinet of this utility model; Figure 7 for Figure 6 The diagram shown is an enlarged view of the C-section structure. Figure 8 This is a schematic diagram of the connection structure between the skateboard and the protective door of this utility model.

[0016] In the diagram: 1. Cabinet; 2. Adjustment structure; 201. Guide rail; 202. Mounting plate; 203. Connecting rod; 204. Connecting column; 205. Connecting hole; 206. Tension spring; 207. Guide rod; 3. Filter structure; 301. Mounting frame; 302. Filter screen; 303. Locking block; 304. Sliding block; 305. Lead screw; 306. Cooling fan; 4. Sealing structure; 401. Sealing gasket; 402. Slide plate; 403. Knob; 5. Protective door. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-8 As shown, a modular communication transmission device includes a cabinet 1. A protective door 5 is rotatably connected to the cabinet 1 via a pivot. An adjustment structure 2 is provided on the cabinet 1. The adjustment structure 2 includes a guide rail 201. Two guide rails 201 are fixedly connected to the cabinet 1. An mounting plate 202 is slidably connected to the guide rail 201. Two connecting rods 203 are slidably connected to the mounting plate 202. Connecting posts 204 are slidably connected to the connecting rods 203. Multiple connecting holes 205 are provided on the guide rail 201. The two connecting posts 204 respectively engage with two of the connecting holes 205.

[0019] As a technical optimization of this utility model, a guide rod 207 is fixedly connected to the connecting column 204. The guide rod 207 fixed on the connecting column 204 always slides along the connecting rod 203, which can effectively prevent the connecting column 204 from shifting. The guide rod 207 is slidably connected to the connecting rod 203. A pull plate 208 is fixedly connected to the connecting column 204. A tension spring 206 is fixedly connected between the pull plate 208 and the connecting rod 203.

[0020] As a technical optimization of this utility model, the cabinet 1 is provided with a filter structure 3, which includes a mounting frame 301. The mounting frame 301 is detachably connected to the cabinet 1, and a filter screen 302 is fixedly connected to the mounting frame 301. Two locking blocks 303 are slidably connected to the cabinet 1, and the locking blocks 303 engage with the mounting frame 301. A slider 304 is fixedly connected to the locking blocks 303. A lead screw 305 is rotatably connected to the cabinet 1. After the communication module is installed, the mounting frame 301 with the filter screen 302 is aligned with the mounting groove of the cabinet 1, and the lead screw 305 rotatably connected to the cabinet 1 is rotated. Because the threads at both ends of the lead screw 305 are in opposite directions, the screw 305... The two threaded sliders 304 will drive the locking block 303 to slide towards each other along the cabinet 1 until the locking block 303 is engaged in the slot of the mounting frame 301, realizing the detachable fixing of the mounting frame 301. If the filter screen 302 is clogged later, the mounting frame 301 can be removed for cleaning or replacement of the filter screen 302 simply by rotating the screw 305 in the opposite direction. When the equipment is running, the channel installed on the cabinet 1 prevents dust from adhering to the communication module and affecting heat dissipation, effectively preventing the module from experiencing a decrease in transmission rate or failure due to high temperature, and extending the service life of the module. The sliders 304 and the screw 305 are threadedly connected, and the threads at both ends of the screw 305 are in opposite directions. A cooling fan 306 is installed on the cabinet 1.

[0021] As a technical optimization of this utility model, the protective door 5 is provided with a sealing structure 4, which includes a sealing gasket 401. The sealing gasket 401 is slidably connected to the protective door 5, and a sliding plate 402 is fixedly connected to the sealing gasket 401. After closing the protective door 5, which is rotatably connected to the cabinet 1 via a pivot, the knob 403 on the protective door 5 is rotated. The sliding plate 402, which is threadedly connected to the knob 403, will drive the sealing gasket 401 to slide along the protective door 5, so that the sealing gasket 401 tightly fits the edge of the door frame of the cabinet 1, thereby enhancing the sealing performance between the protective door 5 and the cabinet 1 and preventing rainwater from entering the cabinet and damaging the communication module. The sliding plate 402 is slidably connected to the protective door 5, and the knob 403 is rotatably connected to the protective door 5. The sliding plate 402 is threadedly connected to the knob 403.

[0022] In use, when installing this modular communication transmission equipment in scenarios such as industrial control communication network construction and outdoor temporary communication base station deployment, the position of the mounting plate 202 needs to be adjusted according to the size of the communication module to be installed (such as a signal processing module or fiber optic transmission module). The operator holds the pull plate 208 and pulls it outward. The pull plate 208 drives the connecting column 204 to slide along the connecting rod 203. At the same time, the tension spring 206 between the pull plate 208 and the connecting rod 203 is stretched, causing the connecting column 204 to disengage from the connecting hole 205 on the guide rail 201. Then, the mounting plate 202 is pushed along the two guide rails fixed to the cabinet 1. The rail 201 slides until the mounting plate 202 reaches the position for the adapter module installation. During this process, the guide rod 207 fixed on the connecting post 204 slides along the connecting rod 203, effectively preventing the connecting post 204 from shifting. After releasing the pull plate 208, the tension spring 206 resets and pulls the connecting post 204 back into the corresponding connecting hole 205 on the guide rail 201, quickly completing the fixing of the mounting plate 202. The operation is convenient and the adjustment efficiency is high. The position of the mounting plate 202 can be adjusted multiple times to adapt to modules of different specifications, greatly improving the compatibility of the equipment with diverse modules. After installing the communication module, the mounting frame 30 with the filter 302 is installed. Align the mounting slot of cabinet 1 with the screw 305 connected to the cabinet 1. Since the threads at both ends of the screw 305 are opposite, the two sliders 304 threaded to the screw 305 will cause the locking blocks 303 to slide towards each other along cabinet 1 until the locking blocks 303 engage with the slots in the mounting frame 301, thus achieving the detachable and fixed mounting frame 301. If the filter 302 becomes clogged later, simply reverse the screw 305 to remove the mounting frame 301 for cleaning or replacement of the filter 302. During equipment operation, the channels installed on cabinet 1 prevent dust from adhering to the communication module, thus avoiding heat dissipation and effectively preventing the module from experiencing a decrease in transmission rate due to high temperature. To reduce the risk of malfunction and extend the lifespan of the module, when the equipment is in a rainy outdoor environment or a high-humidity industrial workshop, after closing the protective door 5, which is rotatably connected to the cabinet 1 via a pivot, turn the knob 403 on the protective door 5. The sliding plate 402, which is threadedly connected to the knob 403, will drive the sealing gasket 401 to slide along the protective door 5, so that the sealing gasket 401 fits tightly against the edge of the door frame of the cabinet 1, enhancing the sealing performance between the protective door 5 and the cabinet 1, preventing rainwater from entering the cabinet and damaging the communication module, and ensuring the stability of communication transmission of the equipment in complex environments. The cooling fan 306 starts, accelerating the air circulation inside the cabinet, and working with the filter 302 to form clean heat dissipation.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular communication transmission device, comprising a cabinet (1), wherein a protective door (5) is rotatably connected to the cabinet (1) via a pivot, characterized in that: The cabinet (1) is provided with an adjustment structure (2), the adjustment structure (2) includes a guide rail (201), two guide rails (201) are fixedly connected to the cabinet (1), an mounting plate (202) is slidably connected to the guide rail (201), two connecting rods (203) are slidably connected to the mounting plate (202), and connecting posts (204) are slidably connected to the connecting rods (203). The guide rail (201) is provided with multiple connecting holes (205), and the two connecting posts (204) are respectively engaged with two of the connecting holes (205).

2. The modular communication transmission device according to claim 1, characterized in that: A guide rod (207) is fixedly connected to the connecting column (204), and the guide rod (207) is slidably connected to the connecting rod (203).

3. A modular communication transmission device according to claim 1, characterized in that: A pull plate (208) is fixedly connected to the connecting column (204), and a tension spring (206) is fixedly connected between the pull plate (208) and the connecting rod (203).

4. A modular communication transmission device according to claim 3, characterized in that: The cabinet (1) is provided with a filter structure (3), the filter structure (3) includes a mounting frame (301), and the mounting frame (301) is detachably connected to the cabinet (1).

5. A modular communication transmission device according to claim 4, characterized in that: A filter screen (302) is fixedly connected to the mounting frame (301), and two locking blocks (303) are slidably connected to the cabinet (1).

6. A modular communication transmission device according to claim 5, characterized in that: The card block (303) engages with the mounting frame (301), and a slider (304) is fixedly connected to the card block (303).

7. A modular communication transmission device according to claim 6, characterized in that: A lead screw (305) is rotatably connected to the cabinet (1), and the slider (304) is threadedly connected to the lead screw (305).

8. A modular communication transmission device according to claim 7, characterized in that: The screw (305) has opposite thread directions at both ends, and a cooling fan (306) is installed on the cabinet (1).

9. A modular communication transmission device according to claim 1, characterized in that: The protective door (5) is provided with a sealing structure (4), the sealing structure (4) includes a sealing gasket (401), the sealing gasket (401) is slidably connected to the protective door (5), and a sliding plate (402) is fixedly connected to the sealing gasket (401), the sliding plate (402) is slidably connected to the protective door (5).

10. A modular communication transmission device according to claim 9, characterized in that: A knob (403) is rotatably connected to the protective door (5), and the sliding plate (402) is threadedly connected to the knob (403).

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