Waterproof and dustproof outdoor communication cabinet

Abstract

The utility model discloses a waterproof and dustproof outdoor communication cabinet, which comprises a bottom frame, a cabinet body and a cabinet door, the cabinet body is welded above the bottom frame, the front side of the cabinet body is rotatably connected with the cabinet door, the inner surface of the cabinet door is provided with a sealing waterproof pad in a bonding manner, the bottom edge of the inner side of the cabinet body is provided with a groove, and the bottom edge of the inner side of the cabinet body is provided with a sealing waterproof pad. A placement cavity is formed in the middle of the bottom end of the inner side of the cabinet body, wire arrangement grooves are evenly formed in the surface of the wire arrangement plate, and clamping grooves located in the wire arrangement plate are formed in the two ends of each wire arrangement groove. According to the waterproof and dustproof outdoor communication cabinet, the adjusting screw rod can be rotated, so that the adjusting screw rod and the movable rod are in threaded motion, the movable rod can conveniently slide on the groove in the bottom of the inner side of the cabinet body, and the movable rod can conveniently move electronic devices on the device mounting plate forwards, so that the devices on the device mounting plate are discharged to the outer side from the interior of the cabinet body; and the repair and maintenance work of electronic devices is facilitated, and the repair convenience of the device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of outdoor communication cabinets, specifically a waterproof and dustproof outdoor communication cabinet. Background Technology

[0002] Outdoor communication cabinets are a type of outdoor cabinet that refers to cabinets made of metal or non-metal materials that are directly exposed to the influence of natural climate. Unauthorized operators are not allowed to enter and operate the cabinets. They provide outdoor physical working environment and security systems for wireless communication sites or wired network site workstations. In order to adapt to the outdoor environment, communication cabinets have also added functions such as waterproofing and dustproofing.

[0003] Existing waterproof and dustproof outdoor communication cabinets, while possessing waterproof and dustproof functions, are prone to moisture damage inside during rainy weather, which can affect the electronic components within the cabinet. Furthermore, outdoor communication cabinets are not convenient to maintain and are cumbersome to operate. Therefore, we propose a waterproof and dustproof outdoor communication cabinet to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a waterproof and dustproof outdoor communication cabinet to solve the problems mentioned in the background art. Although the existing waterproof and dustproof outdoor communication cabinets have waterproof and dustproof functions, the inside of the cabinet is easily damp in rainy weather, which affects the electronic components inside the cabinet. At the same time, the outdoor communication cabinets are not convenient to maintain and are cumbersome to operate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waterproof and dustproof outdoor communication cabinet, comprising a base frame, a cabinet body, and a cabinet door. The cabinet body is welded to the top of the base frame, and the cabinet door is rotatably connected to the front side of the cabinet body. A sealing waterproof gasket is adhered to the inner surface of the cabinet door. A groove is formed at the bottom edge of the inner side of the cabinet body, and a placement cavity is formed in the middle of the bottom end of the inner side of the cabinet body. Movable rods are engaged at both ends inside the cabinet body, and a fixed rod is fixed to the front end of the movable rod. A device mounting plate is connected to the surface of the fixed rod, and the device mounting plate... A connecting rod is connected to the bottom of the cabinet, and a cable tray is fixed on the connecting rod. The surface of the cable tray is evenly provided with cable grooves, and the two ends of the cable grooves are provided with slots on the cable tray. A limit sleeve is provided on the front side of the cable groove on the cable tray, and the two ends of the limit sleeve are fixed with blocks. Ventilation holes are provided at the top and bottom of one side of the cabinet. A dust cover is fixed on the outer surface of the cabinet. Adjustment screws are rotatably connected inside the grooves at both ends of the cabinet. A desiccant packet is provided inside the placement cavity, and a cover plate is provided on the top of the placement cavity.

[0006] Preferably, the device mounting plate and the connecting rod are fixedly connected, and the device mounting plate and the connecting rod are slidably connected. The surface of the connecting rod is fixedly connected to the device mounting plate and the connecting rod by a fastening nut.

[0007] Preferably, the limiting sleeve is arc-shaped, and the two ends of the limiting sleeve are connected to the slots at both ends of the cable tray on the surface of the cable board by means of a snap-fit ​​connection for disassembly and installation.

[0008] Preferably, the dust cover is L-shaped, and the area of ​​the dust cover is larger than the area of ​​the heat dissipation holes.

[0009] Preferably, the adjusting screw and the movable rod are connected by a threaded connection, and the two sets of adjusting screws are connected by a transmission belt.

[0010] Preferably, the cover plate has a wire hole in the middle and through holes are evenly distributed at both ends.

[0011] Compared with the prior art, the beneficial effects of this utility model are: this waterproof and dustproof outdoor communication cabinet,

[0012] The adjustable screw can be rotated to make the adjusting screw and the movable rod move threadedly, which facilitates the sliding of the movable rod on the groove at the bottom of the cabinet. This allows the movable rod to move the electronic components on the device mounting plate forward, so that the components on the device mounting plate can be discharged from the inside of the cabinet to the outside, which facilitates the inspection and maintenance of electronic components and improves the convenience of the device's maintenance.

[0013] The device can absorb moisture from the bottom of the cabinet by using two sets of desiccant packets placed in the cavity. These packets are made of silicate and mesh. They improve the cabinet's moisture-proof effect. In addition, the use of cable trays and limit sleeves on the cable tray facilitates cable routing inside the cabinet and improves the device's effectiveness. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the connection structure between the adjusting screw and the transmission belt of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the cable tray and the limiting sleeve of this utility model;

[0017] Figure 4 This is a schematic diagram of the front sectional view of the present invention.

[0018] In the diagram: 1. Base frame; 2. Cabinet body; 3. Cabinet door; 4. Sealing waterproof gasket; 5. Groove; 6. Movable rod; 7. Fixed rod; 8. Component mounting plate; 9. Connecting rod; 10. Cable tray; 11. Cable tray; 12. Slot; 13. Limit sleeve; 14. Locking block; 15. Heat dissipation hole; 16. Dust cover; 17. Fastening nut; 18. Adjusting screw; 19. Drive belt; 20. Placement cavity; 21. Desiccant pack; 22. Cover plate; 23. Through hole; 24. Wire hole. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a waterproof and dustproof outdoor communication cabinet, including a base frame 1, a cabinet body 2, and a cabinet door 3. The cabinet body 2 is welded to the top of the base frame 1, and the cabinet door 3 is rotatably connected to the front side of the cabinet body 2. A sealing waterproof gasket 4 is adhered to the inner surface of the cabinet door 3. A groove 5 is provided at the bottom edge of the inner side of the cabinet body 2, and a placement cavity 20 is provided in the middle of the bottom end of the inner side of the cabinet body 2. Movable rods 6 are engaged at both ends inside the cabinet body 2, and a fixed rod 7 is fixed to the front end of the movable rod 6. A device mounting plate 8 is connected to the surface of the fixed rod 7, and a connecting rod 9 is connected to the bottom of the device mounting plate 8. The device mounting plate 8 and the connecting rod 9 are fixedly connected, and the device mounting plate 8 and the connecting rod 9 are slidably connected. The surface of the connecting rod 9 is connected to the device mounting plate 8 by a fastening nut 17. The connecting rod 9 is fixedly connected to the device mounting plate 8, which allows the connecting rod 9 to slide on the fixed rod 7. With the use of the fastening nut 17, the device mounting position can be adjusted. A cable tray 10 is fixed on the connecting rod 9. Cable trays 11 are evenly distributed on the surface of the cable tray 10. The two ends of the cable trays 11 are provided with slots 12 on the cable tray 10. A limit sleeve 13 is provided on the front side of the cable trays 11 on the cable tray 10. The two ends of the limit sleeve 13 are fixed with blocks 14. The limit sleeve 13 is arc-shaped. The two ends of the limit sleeve 13 are connected to the slots 12 on the cable trays 11 on the surface of the cable tray 10 through the blocks 14 to form a snap-fit ​​disassembly and installation connection. The cable trays 11 on the surface of the cable tray 10 can be used with the limit sleeve 13 to facilitate the cable routing of the device wiring harness.

[0021] Please see Figure 1-4The cabinet 2 has ventilation holes 15 at both the top and bottom of one side. A dust cover 16 is fixed to the outer surface of the cabinet 2. The dust cover 16 is L-shaped and its area is larger than that of the ventilation holes 15. The dust cover 16 can effectively prevent external dust from entering the cabinet 2 through the ventilation holes 15. Adjusting screws 18 are rotatably connected to the grooves 5 at both ends of the cabinet 2. The adjusting screws 18 are connected to the movable rods 6 by a threaded connection. The two sets of adjusting screws 18 are connected by a transmission belt 19. The adjusting screws 18 can be adjusted by rotating them. This allows the adjusting screw 18 and the movable rod 6 to move threadedly, facilitating the sliding of the movable rod 6 on the groove 5 on the inner surface of the cabinet 2. This facilitates the removal of components from the inside to the outside and the maintenance of the components. The placement cavity 20 is equipped with a desiccant pack 21, which can absorb moisture inside the cabinet 2 and improve the moisture-proof effect of the cabinet 2. A cover plate 22 is provided on the upper part of the placement cavity 20. A wire hole 24 is opened in the middle of the cover plate 22, and through holes 23 are evenly opened at both ends of the cover plate 22 to facilitate the installation and removal of the cover plate 22 from the placement cavity 20 inside the cabinet 2.

[0022] Working principle: First, place the cabinet 2 in the place where it is needed. During maintenance, the adjusting screw 18 can be rotated to make the adjusting screw 18 and the movable rod 6 move threadedly, so that the movable rod 6 can slide on the groove 5 inside the cabinet 2, so that the movable rod 6 can arrange the components on the component mounting plate 8 from the inside to the outside for the maintenance of the components. The surface of the connecting rod 9 below the component mounting plate 8 is fixed with a cable tray 10, which can be inserted into the slots 12 at both ends of the cable tray 11 by the limiting sleeve 13, so as to facilitate the cable arrangement of the component wire harness.

[0023] The cabinet 2 has an "L"-shaped dust cover 16 on its side, which effectively prevents external dust from entering through the heat dissipation holes 15. The placement cavity 20 at the bottom inside the cabinet 2 contains a desiccant pack 21 made of silicate material, which can effectively absorb moisture from the bottom inside the cabinet 2. A cover plate 22 is snapped onto the top inside the placement cavity 20, which facilitates the replacement of the desiccant pack 21. This is the operating principle of this waterproof and dustproof outdoor communication cabinet.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A waterproof and dustproof outdoor communication cabinet, comprising a base frame (1), a cabinet body (2), and a cabinet door (3), characterized in that: A cabinet (2) is welded to the top of the bottom frame (1), and a cabinet door (3) is rotatably connected to the front side of the cabinet (2). A sealing waterproof gasket (4) is glued to the inner surface of the cabinet door (3). A groove (5) is provided at the bottom edge of the inner side of the cabinet (2), and a placement cavity (20) is provided in the middle of the bottom end of the inner side of the cabinet (2). Movable rods (6) are engaged at both ends inside the cabinet (2), and a fixed rod (7) is fixed at the front end of the movable rod (6). A device mounting plate (8) is connected to the surface of the fixed rod (7), and a connecting rod (9) is connected below the device mounting plate (8). A ribbon cable plate (10) is fixed on the connecting rod (9). The surface of the cabinet (2) is uniformly provided with cable trays (11), and the two ends of the cable trays (11) are provided with slots (12) on the cable tray (10). The cable tray (10) is provided with a limiting sleeve (13) on the front side of the cable tray (11), and the two ends of the limiting sleeve (13) are fixed with a locking block (14). The cabinet (2) is provided with heat dissipation holes (15) on both the top and bottom ends of one side. The outer surface of the cabinet (2) is fixed with a dust cover (16). The grooves (5) at both ends of the cabinet (2) are rotatably connected with adjusting screws (18). The interior of the placement cavity (20) is provided with a desiccant pack (21), and the interior of the placement cavity (20) is provided with a cover plate (22).

2. The waterproof and dustproof outdoor communication cabinet according to claim 1, characterized in that: The device mounting plate (8) and the connecting rod (9) are fixedly connected, and the device mounting plate (8) and the connecting rod (9) are slidably connected. The surface of the connecting rod (9) is fixedly connected to the device mounting plate (8) and the connecting rod (9) by a fastening nut (17).

3. The waterproof and dustproof outdoor communication cabinet according to claim 1, characterized in that: The limiting sleeve (13) is arc-shaped, and the two ends of the limiting sleeve (13) are connected to the slots (12) at both ends of the cable tray (11) on the surface of the cable tray (10) by the locking block (14) to form a snap-fit ​​disassembly and installation connection.

4. The waterproof and dustproof outdoor communication cabinet according to claim 1, characterized in that: The dust cover (16) is L-shaped and the area of ​​the dust cover (16) is larger than the area of ​​the heat dissipation hole (15).

5. The waterproof and dustproof outdoor communication cabinet according to claim 1, characterized in that: The adjusting screw (18) and the movable rod (6) are connected by a threaded connection, and the two sets of adjusting screws (18) are connected by a transmission belt (19).

6. The waterproof and dustproof outdoor communication cabinet according to claim 1, characterized in that: The cover plate (22) has a wire hole (24) in the middle and through holes (23) are evenly provided at both ends of the cover plate (22).

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