Communication control cabinet and fixing structure thereof

Abstract

The utility model belongs to communication equipment technical field especially relates to a communication control case and fixed knot structure, including communication case main part, the communication case main part is opened with the fixed knot groove of case fixed knot structure adaptation, and the fixed knot groove symmetrical distribution is in the four corner parts of communication case main part, still be equipped with the positioning protruding communication case main part in the communication case main part one -to -one with fixed knot groove, and the side of communication case main part is close to the linear arrangement distribution of heat dissipation groove that sets up, and the side of communication case main part is close to heat dissipation groove still is equipped with the adjusting mechanism for adjusting the distance between communication case main body and wall. The communication control case, through the cooperation of L-shaped fixed knot groove and fixed knot seat realizes the quick docking of communication case main body, when installing, multiple bolts do not need to use tools to disassemble, only need to insert and slide down can complete preliminary fixation, and then combine the double fixing of positioning protrusion and positioning groove, which simplifies the installation process.

Description

Technical Field

[0001] This utility model relates to the field of communication equipment technology, and in particular to a communication control chassis and its fixing structure. Background Technology

[0002] Communication control enclosures are key devices in communication systems used to house and protect various control modules, line interfaces, and electronic components. They are widely used in indoor communication equipment rooms and office buildings, as well as outdoor base stations and road monitoring points. Their main function is to provide a stable operating environment for internal electronic equipment, resist interference from external factors such as dust, moisture, and vibration, and ensure the stable operation of the communication system.

[0003] When used indoors or outdoors, communication control cabinets typically need to be fixed to load-bearing structures such as walls or brackets to ensure their stability and safety. The commonly used method in the industry is to connect and fix the chassis to the load-bearing structure with screws. However, this method has the following problems in actual operation: 1) The chassis shell has multiple pre-drilled screw holes. During installation, you need to use a screwdriver or other tools to pass the screws through the screw holes and tighten them in the corresponding positions on the wall or bracket. When you need to disassemble, repair, replace, or adjust the position of the chassis, you need to use tools to unscrew each screw one by one. 2) Furthermore, the ventilation holes on the back of the chassis are often too close to the wall, causing blockage and affecting the chassis's heat dissipation performance. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a communication control chassis and its fixing structure, so as to solve the technical problem that the current communication control chassis relies on screw fixing, and installation and disassembly require tools to operate one by one, which is cumbersome, time-consuming and labor-intensive. At the same time, the heat dissipation holes on the back of the chassis are easily blocked due to being too close to the wall, which affects the heat dissipation effect.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A communication control chassis includes a main body of the communication chassis, on which hook slots adapted to the chassis fixing mechanism are opened, and the hook slots are symmetrically distributed at the four corners of the main body of the communication chassis. The main body of the communication chassis also has positioning protrusions that correspond one-to-one with the hook slots. The communication chassis body has linearly arranged heat dissipation slots on the side near the vertical limiting plate, and the communication chassis body also has an adjustment mechanism for adjusting the distance between the communication chassis body and the wall on the side near the heat dissipation slots.

[0007] As an improved technical solution, the hook groove is L-shaped and consists of a horizontal groove and a vertical groove. A limiting inclined surface is provided at the top of the vertical groove in the hook groove, and the positioning protrusion is located below the limiting inclined surface in the hook groove.

[0008] As an improved technical solution, the adjustment mechanism includes a folding seat fixedly installed on the main body of the communication chassis. The folding seat is embedded in the four corners of the main body of the communication chassis. A corresponding deflection guide rail is movably connected to the folding seat. An adjustment screw block driven by an adjustment lever is provided on the deflection guide rail. The adjustment screw block is slidably connected to the deflection guide rail through the adjustment lever.

[0009] As an improved technical solution, the folding seat is provided with a deflection shaft and a limiting protrusion shaft respectively, and the limiting protrusion shaft is fixedly installed on the top of the folding seat. The deflection guide rail is fixedly connected to the folding seat through the deflection shaft. The end of the adjusting screw block away from the folding seat is provided with a limiting hole that matches the limiting protrusion shaft.

[0010] As an improved technical solution, the adjusting lever is rotatably connected to the deflection guide rail, and the end of the adjusting lever away from the folding seat is threadedly connected to the adjusting screw block. The end of the adjusting lever away from the adjusting screw block is also provided with anti-slip screwing, and the deflection guide rail has an opening to avoid anti-slip screwing.

[0011] A fixing structure for a communication control chassis includes a chassis fixing mechanism. The chassis fixing mechanism includes a frame body, a vertical limiting plate, and a hook seat. The vertical limiting plate is symmetrically distributed on both sides of the frame body and is vertically fixed on the frame body to form a hanging bracket for wall mounting. The hook seats are linearly arranged on the vertical limiting plate. The hook seats are L-shaped, and the top of the hook seat has a limiting groove adapted to the limiting inclined surface. One end of the hook seat passing through the communication chassis body is located in the hook groove. The hook seat has a positioning groove corresponding to the positioning protrusion.

[0012] As an improved technical solution, the main frame is an I-shaped structure, and the main frame is composed of reinforcing crossbars and reinforcing longitudinal bars. The two ends of the reinforcing longitudinal bars in the main frame are respectively fixed perpendicularly to the reinforcing crossbars in the main frame. Bolt holes for fixing to the wall by bolts are linearly arranged on the reinforcing crossbars in the main frame.

[0013] As an improved technical solution, the vertical limiting plate is also provided with an integrally formed wall mount. The wall mounts are arranged on the vertical limiting plate, and adjacent wall mounts are symmetrically distributed. The wall mounts are also provided with wall bolt openings that are compatible with wall bolts on the wall.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are: 1. This utility model achieves quick docking of the main body of the communication chassis through the cooperation of the L-shaped hook groove and the hook seat. During installation, there is no need to use tools to disassemble multiple bolts. Simply insert and slide down to complete the initial fixation. Combined with the double fixation of the positioning protrusion and the positioning groove, the installation process is simplified.

[0015] 2. This utility model, through the folding and unfolding of the deflection guide rail in the adjustment mechanism, the sliding of the adjustment screw block, and the locking of the limiting hole and the limiting protrusion shaft, can not only flexibly adjust the distance between the chassis and the wall to ensure heat dissipation, but also ensure structural stability in the folded state.

[0016] 3. This utility model combines the bolt hole fixing method of the frame body with the wall mounting method of the vertical limiting plate. The fixing method can be flexibly selected according to whether there are pre-embedded wall bolts on the wall. No additional drilling is required or it can adapt to the scenario without pre-embedded wall bolts, thus improving the adaptability of the device to different wall conditions. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a three-dimensional structural diagram of the communication control chassis of this utility model.

[0018] Figure 2 This is an exploded structural diagram of the communication control chassis of this utility model.

[0019] Figure 3 This is a cross-sectional view of the communication control chassis of this utility model.

[0020] Figure 4 This is a schematic diagram of the communication control chassis of this utility model in its mounted state.

[0021] Figure 5 This is a schematic diagram of the chassis fixing structure of the communication control chassis of this utility model.

[0022] Figure 6This is a schematic diagram of the adjustment mechanism of the communication control chassis of this utility model.

[0023] Figure 7 This is a cross-sectional view of the adjustment mechanism of the communication control chassis of this utility model.

[0024] Figure 8 The communication control chassis of this utility model Figure 3 A magnified structural diagram of part A.

[0025] Explanation of reference numerals in the attached figures: 1. Communication chassis body; 101. Hook slot; 102. Positioning protrusion; 103. Heat dissipation slot; 2. Frame body; 201. Bolt hole; 3. Vertical limiting plate; 301. Wall mount; 302. Wall bolt opening; 4. Hook seat; 401. Positioning groove; 402. Limiting inclined groove; 5. Folding seat; 501. Deflection shaft; 502. Limiting protrusion shaft; 6. Deflection guide rail; 7. Adjusting screw block; 701. Limiting hole; 8. Adjusting lever. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example

[0027] like Figures 1 to 8 As shown in the figure, this embodiment provides a communication control chassis and its fixing structure. The communication control chassis includes a main body 1. The main body 1 has hook slots 101 adapted to the chassis fixing mechanism, and the hook slots 101 are symmetrically distributed at the four corners of the main body 1. The main body 1 also has positioning protrusions 102 corresponding to the hook slots 101. The side of the main body 1 near the vertical limiting plate 3 has linearly arranged heat dissipation slots 103. The side of the main body 1 near the heat dissipation slots 103 also has an adjustment mechanism for adjusting the distance between the main body 1 and the wall. The main body 1 can accurately cooperate with the hook seat 4 of the chassis fixing mechanism through the hook slots 101 to ensure balanced force during installation. The positioning protrusions 102 can cooperate with the positioning slots 401 to achieve preliminary positioning during hooking and avoid offset during installation. The frame body 2 and the vertical limiting plate 3 form a hanging bracket that is fixedly installed on the wall to provide stable support for the overall structure of the main body 1.

[0028] The hook groove 101 is L-shaped and consists of a horizontal groove and a vertical groove. A limiting slope is provided at the top of the vertical groove in the hook groove 101, and the positioning protrusion 102 is located below the limiting slope in the hook groove 101. The hook groove 101, which consists of the horizontal groove and the vertical groove, allows the hook seat 4 to be inserted along the horizontal groove first and then slide down along the vertical groove to complete the snap-fit, thus achieving quick installation. The positioning protrusion 102 can be snapped into the positioning groove 401 of the hook seat 4, which can double fix the chassis in both the horizontal and vertical directions, and prevent the chassis from shaking or shifting during use.

[0029] The adjustment mechanism includes a folding seat 5 fixedly installed on the main body 1 of the communication chassis. The folding seats 5 are respectively embedded in the four corners of the main body 1 of the communication chassis. Corresponding deflection guide rails 6 are movably connected to the folding seats 5. The deflection guide rails 6 are provided with adjustment screws 7 driven by the adjustment lever 8. The adjustment screws 7 are slidably connected to the deflection guide rails 6 through the adjustment lever 8. The embedded installation method of the folding seats 5 does not affect the overall aesthetics of the chassis, and can support and adjust the chassis from the four corners to ensure balance during adjustment. The length of the extension of the adjustment screws 7 changes the distance between the main body 1 of the communication chassis and the wall, thereby flexibly adjusting the distance between the heat dissipation slot 103 and the wall to ensure good heat dissipation.

[0030] The folding seat 5 is provided with a deflection shaft 501 and a limiting protrusion shaft 502, and the limiting protrusion shaft 502 is fixedly installed on the top of the folding seat 5. The deflection guide rail 6 is fixedly connected to the folding seat 5 through the deflection shaft 501. The end of the adjusting screw block 7 away from the folding seat 5 is provided with a limiting hole 701 that matches the limiting protrusion shaft 502. The deflection shaft 501 on the folding seat 5 provides a rotation fulcrum for the deflection guide rail 6, so that it can deflect flexibly, and the maximum deflection angle is ninety degrees. When the deflection guide rail 6 is in the folded state, when the adjusting screw block 7 slides to a certain position, the limiting hole 701 cooperates with the limiting protrusion shaft 502 to limit the adjusting screw block 7 and prevent it from falling off the deflection guide rail 6.

[0031] The adjusting lever 8 is rotatably connected to the deflection guide rail 6, and the end of the adjusting lever 8 away from the folding seat 5 is threadedly connected to the adjusting screw block 7. The end of the adjusting lever 8 away from the adjusting screw block 7 is also provided with an anti-slip screw. The deflection guide rail 6 has an opening to avoid the anti-slip screw. The user can rotate the adjusting lever 8 and use the threaded connection to drive the adjusting screw block 7 to slide along the deflection guide rail 6. The operation is simple and effortless. The opening on the deflection guide rail 6 provides rotation space for the anti-slip screw, so that the adjusting lever 8 can be rotated smoothly whether the deflection guide rail 6 is in the folded or unfolded state.

[0032] A fixing structure for a communication control chassis includes a chassis fixing mechanism. The chassis fixing mechanism includes a frame body 2, vertical limiting plates 3, and hook seats 4. The vertical limiting plates 3 are symmetrically distributed on both sides of the frame body 2 and are vertically fixed on the frame body 2, forming a mounting bracket for wall mounting. The hook seats 4 are linearly arranged on the vertical limiting plates 3. The hook seats 4 are L-shaped, and the top of the hook seat 4 has a limiting groove 402 adapted to the limiting inclined surface. One end of the hook seat 4 passing through the communication chassis body 1 is located in the hook groove 101. The hook seat 4 has a positioning groove 401 corresponding to the positioning protrusion 102. During installation, the hook seat 4 can be inserted into the hook slot 101 after passing through the main body 1 of the communication chassis. The engagement between the positioning slot 401 and the positioning protrusion 102 further enhances the stability of the connection. When the hook seat 4 slides into the bottom of the vertical slot, the limiting slope and the limiting slope 402 fit tightly together, which can effectively prevent the main body 1 of the communication chassis from continuing to slide down under the action of gravity, thus playing a longitudinal limiting role. The main body 1 of the communication chassis dissipates heat through the heat dissipation slot 103, and a bolt-fixed door is opened on the other side, which is existing technology and will not be elaborated on here. The adjustment mechanism can flexibly adjust the distance between the chassis and the wall to avoid the heat dissipation slot 103 being blocked due to excessive distance, thus ensuring the heat dissipation effect.

[0033] The main frame 2 has an I-shaped structure and is composed of reinforcing horizontal and vertical bars. The two ends of the reinforcing vertical bars in the main frame 2 are perpendicularly fixed to the reinforcing horizontal bars in the main frame 2. The reinforcing horizontal bars in the main frame 2 have bolt holes 201 arranged linearly for fixing to the wall with bolts. The I-shaped structure composed of the reinforcing horizontal and vertical bars can significantly improve the overall strength and load-bearing capacity of the frame, stably support the weight of the communication cabinet body 1, and fix the main frame 2 to the wall with bolts through the bolt holes 201. The distribution of multiple bolt holes 201 can select appropriate fixing points according to the actual situation of the wall, ensuring that the frame is firmly installed and not easy to loosen. This installation method can use tools to drill holes in the wall on site.

[0034] The vertical limiting plate 3 is also provided with an integrally formed wall mount 301. The wall mounts 301 are arranged on the vertical limiting plate 3, and adjacent wall mounts 301 are symmetrically distributed. The wall mounts 301 are also provided with wall bolt openings 302 that are adapted to wall bolts on the wall. The wall mounts 301 can be used to fix the vertical limiting plate 3 from both sides. The wall bolt openings 302 can directly hang the wall mounts 301 on the wall to prevent them from deforming or shifting under stress. Since the wall bolts are pre-embedded, there is no need to make additional holes in the wall, reducing damage to the wall.

[0035] During the installation of this device, and when installing the main body 1 of the communication chassis, the L-shaped hook groove 101 and the hook seat 4 are used to achieve quick docking. First, the hook seat 4 is inserted into the horizontal groove of the hook groove 101, and then the main body 1 of the communication chassis slides down the vertical groove. At this time, the limiting inclined surface at the top of the vertical groove of the hook groove 101 and the limiting inclined groove 402 at the top of the hook seat 4 are tightly fitted to form a longitudinal limit, preventing the chassis from sliding down. The distance between the main body 1 of the communication chassis and the wall is adjusted by the adjustment mechanism, so that the main body 1 of the communication chassis moves horizontally on the hook seat 4. At this time, the positioning protrusion 102 is correspondingly engaged in the positioning groove 401 of the hook seat 4, forming a double fixation in the horizontal and vertical directions, preventing the chassis from shaking, and completing the stable installation of the chassis. Thus, during assembly, it is not necessary to use tools to disassemble multiple bolts. Before installation, the fixing method of the frame body 2 can be selected according to the actual situation of the wall. If there are pre-embedded wall bolts in the wall, the wall mount 301 on the vertical limiting plate 3 can be used to pass the wall bolt through the wall bolt opening 302 and hang the bracket directly on the wall without drilling additional holes. If there are no pre-embedded wall bolts in the wall, the bracket can be fixed to the wall with bolts through the bolt holes 201 on the reinforcing crossbar of the frame body 2 to ensure that the bracket is installed firmly. When adjusting the spacing using the adjustment mechanism, the deflection guide rail 6 needs to be deflected from the folded state to the unfolded state via the deflection shaft 501 on the folding seat 5 (maximum deflection angle is 90 degrees). Then, rotate the adjustment lever 8, and use the threaded engagement to drive the adjustment screw block 7 to slide along the deflection guide rail 6. The distance between the chassis and the wall is changed by adjusting the extension length of the adjustment screw block 7. Since the opening on the deflection guide rail 6 provides rotation space for the anti-slip turning of the adjustment lever 8, and in the folded state, the upper limit hole 701 of the adjustment screw block 7 and the limit protrusion shaft 502 on the folding seat 5 are engaged to lock the two, ensuring the stability of the folded state. Whether the deflection guide rail 6 is in the folded or unfolded state, it can be operated smoothly to achieve flexible adjustment of the spacing.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A communication control chassis, characterized in that: The communication chassis body (1) includes a hook groove (101) adapted to the chassis fixing mechanism, and the hook groove (101) is symmetrically distributed at the four corners of the communication chassis body (1). The communication chassis body (1) is also provided with positioning protrusions (102) corresponding to the hook groove (101). The communication chassis body (1) has linearly arranged heat dissipation slots (103) on the side near the vertical limiting plate (3), and the communication chassis body (1) is also provided with an adjustment mechanism for adjusting the distance between the communication chassis body (1) and the wall on the side near the heat dissipation slots (103).

2. The communication control chassis according to claim 1, characterized in that: The hook groove (101) is L-shaped and consists of a horizontal groove and a vertical groove. A limiting slope is provided at the top of the vertical groove in the hook groove (101), and the positioning protrusion (102) is located below the limiting slope in the hook groove (101).

3. The communication control chassis according to claim 1, characterized in that: The adjustment mechanism includes a folding seat (5) fixedly installed on the main body (1) of the communication chassis. The folding seat (5) is embedded in the four corners of the main body (1) of the communication chassis. A corresponding deflection guide rail (6) is movably connected to the folding seat (5). An adjustment screw block (7) driven by an adjustment lever (8) is provided on the deflection guide rail (6). The adjustment screw block (7) is slidably connected to the deflection guide rail (6) by the adjustment lever (8).

4. The communication control chassis according to claim 3, characterized in that: The folding seat (5) is provided with a deflection shaft (501) and a limiting protrusion shaft (502), and the limiting protrusion shaft (502) is fixedly installed on the top of the folding seat (5). The deflection guide rail (6) is fixedly connected to the folding seat (5) through the deflection shaft (501). The adjusting screw block (7) has a limiting hole (701) that is compatible with the limiting protrusion shaft (502) at one end away from the folding seat (5).

5. The communication control chassis according to claim 3, characterized in that: The adjusting lever (8) is rotatably connected to the deflection guide rail (6), and the end of the adjusting lever (8) away from the folding seat (5) is threadedly connected to the adjusting screw block (7). The end of the adjusting lever (8) away from the adjusting screw block (7) is also provided with anti-slip screwing. The deflection guide rail (6) has an opening to avoid the anti-slip screwing.

6. A fixing structure for a communication control chassis, applied to the communication control chassis of claim 1, characterized in that: The device includes a chassis fixing mechanism, which includes a frame body (2), a vertical limiting plate (3), and a hook seat (4). The vertical limiting plate (3) is symmetrically distributed on both sides of the frame body (2) and is vertically fixed on the frame body (2) to form a hanging bracket for wall mounting. The hook seats (4) are linearly arranged on the vertical limiting plate (3). The hook seats (4) are L-shaped and have a limiting groove (402) adapted to the limiting slope at the top. One end of the hook seat (4) passes through the communication chassis body (1) and is located in the hook groove (101). The hook seat (4) has a positioning groove (401) corresponding to the positioning protrusion (102).

7. A fixing structure for a communication control chassis, applied to the communication control chassis of claim 6, characterized in that: The frame body (2) is an I-shaped structure, and the frame body (2) is composed of reinforcing horizontal bars and reinforcing vertical bars. The two ends of the reinforcing vertical bars in the frame body (2) are respectively fixed perpendicularly to the reinforcing horizontal bars in the frame body (2). The reinforcing horizontal bars in the frame body (2) have bolt holes (201) arranged linearly to be fixed to the wall by bolts.

8. A fixing structure for a communication control chassis, applied to the communication control chassis of claim 6, characterized in that: The vertical limiting plate (3) is also provided with an integrally formed wall mount (301). The wall mounts (301) are arranged on the vertical limiting plate (3) and adjacent wall mounts (301) are symmetrically distributed. The wall mounts (301) are also provided with wall bolt openings (302) that are adapted to wall bolts on the wall.

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