Network equipment mounting and fixing support

Abstract

The utility model belongs to the technical field of fixing supports, and particularly relates to a network equipment installation fixing support which comprises a support body, an equipment body is installed on the support body, installation lugs are fixed to the two sides of the front end of the equipment body, and a plurality of fixing boxes which are vertically arranged side by side and fixed in an attached mode are arranged on the two sides in the support body. A two-way lead screw rotating in a damping mode is arranged in the fixing box, the two ends of the two-way lead screw are both in threaded connection with internal thread blocks, and a supporting plate sliding inwards and outwards through screwing of the two-way lead screw and the internal thread blocks is arranged at the bottom of the fixing box. The supporting plate which slides horizontally is arranged at the bottom of the fixing box, the supporting plate can form reliable supporting at the bottom of the equipment body after extending out, the supporting plate can be directly hidden after retracting back, and the device is suitable for adjusting the equipment bodies of different sizes and the distance between the adjacent equipment bodies; the use flexibility and practicability are effectively improved, and the operation convenience can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixed brackets, in particular to a network equipment installation fixed bracket. Background Art

[0002] Network devices include switches, which identify and exchange data packets based on MAC addresses to improve network performance; routers, which connect multiple networks and forward data packets based on IP addresses to achieve Internet connectivity; firewalls, which enforce access control policies and protect networks from external attacks; bridges, which connect two local area networks and forward data packets at the data link layer; gateways, which connect networks with different protocols and perform data packet conversion and transmission; and modems, which convert digital signals into analog signals for dial-up or broadband access.

[0003] The network equipment installation fixing bracket is an auxiliary tool for supporting and fixing network equipment; the network equipment is integrated inside the equipment box in the computer room, and a fixing bracket is provided inside the box. The network equipment is installed in the equipment box through the fixing bracket. The front of the network equipment is provided with a mounting hole, and it is fixed to the bracket through the mounting hole. However, in order to install more equipment and adapt to equipment of different sizes, the entire bracket cannot form support from the bottom of the equipment. The fixing effect of the front mounting hole alone needs to be improved. Some brackets are provided with mounting holes on the front and back. Although stability can be guaranteed, the convenience of use is greatly reduced.

[0004] In order to solve the above problems, this application proposes a network equipment installation and fixing bracket. Utility Model Content

[0005] The purpose of the utility model is to provide a network equipment installation and fixing bracket, which solves the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a network equipment installation and fixing bracket, comprising a frame, an equipment body is mounted on the frame, mounting ears are fixed on both sides of the front end of the equipment body, a plurality of fixing boxes are provided on both sides of the interior of the frame, vertically parallel and fitly fixed, a two-way screw with damped rotation is provided inside the fixing box, both ends of the two-way screw are threadedly connected with internal thread blocks, a support plate is provided at the bottom of the fixing box for sliding inward and outward through the spiral of the two-way screw and the internal thread block, and also includes a first bolt and a second bolt for fixing the mounting ear to the fixing box, one of the equipment bodies is respectively installed on the fixing box in cooperation with the two second bolts located at the lower end of the mounting ear and the two first bolts at the upper end, and after the first bolt is installed, the support plate is also supported on both sides of the bottom of the fixing box.

[0008] Furthermore, the bidirectional screw is fixed with a polygonal sleeve at the front of the fixed box, and the front end of the first bolt is fixed with a polygonal pin axially inserted into the polygonal sleeve. The polygonal pin is smaller than the diameter of the first bolt, and the bidirectional screw is coaxially arranged with the first bolt.

[0009] Furthermore, a thread groove cooperating with the first bolt is provided at the front end of the fixing box, and the lengths of the polygonal sleeve and the polygonal pin are greater than the lengths of the first bolt and the thread groove.

[0010] Furthermore, a sliding groove for the internal thread block and the support plate to move is provided inside the fixing box, and a through groove is further provided on one side of the bottom of the sliding groove for the support plate to extend out.

[0011] Furthermore, an oblique groove is provided at the bottom of the internal thread block, and an oblique groove that slides in the oblique groove is fixedly provided at the upper end of the support plate. The support plate is retracted and extended in the fixing box by sliding a sliding pin in the oblique groove.

[0012] Furthermore, a rubber ring is provided between the middle of the bidirectional screw and the fixing box, and an annular groove with a cross-sectional length smaller than the rubber ring is provided at the position where the fixing box and the bidirectional screw are connected to the rubber ring.

[0013] Furthermore, the first bolt and the second bolt both pass through the mounting holes on the mounting ears and are threadably engaged with the thread grooves.

[0014] The utility model has the following beneficial effects:

[0015] The utility model provides a vertically parallel fixed box, and then provides a sliding support plate inside the fixed box. The support plate is extended outward and is located at the bottom of the device body, which can form a reliable support for it. At the same time, after it is retracted, it does not affect the replacement and position and spacing adjustment of device bodies of different sizes, ensuring stable use and flexible use.

[0016] The utility model sets a first bolt and a second bolt to slide with the support plate. The first bolt and the second bolt can fix the mounting ear and the fixing box, but the second bolt cannot drive the support plate. The first bolt can drive the support plate through the polygonal pin, thereby further improving the flexibility and adaptability of the support plate.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above;

[0021] Figure 3 It is a schematic diagram of the structure of the fixed box that is exploded and partially cut away;

[0022] Figure 4 This is a schematic diagram of the structure of the internal thread block, seen from above;

[0023] Figure 5 It is a partially cutaway structural diagram showing two matching states of the inclined slot and the sliding pin;

[0024] Figure 6 It is a structural diagram of the equipment body and the matching positions of the two bolts;

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] In the figure: 1. Frame; 2. Fixing box; 21. Slide groove; 22. Threaded groove; 3. Equipment body; 31. Mounting ear; 4. Bidirectional screw; 41. Polygonal sleeve; 5. Internal thread block; 51. Bevel groove; 6. Support plate; 61. Sliding pin; 7. First bolt; 71. Polygonal pin; 8. Second bolt; 9. Rubber ring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] See also Figure 1-6 As shown, the utility model is a network equipment installation and fixing bracket, including a frame 1, a device body 3 is installed on the frame 1, and mounting ears 31 are fixed on both sides of the front end of the device body 3, and a number of vertically parallel and fit-fixed fixing boxes 2 are provided on both sides of the interior of the frame 1, and a two-way screw 4 with damped rotation is provided inside the fixing box 2, and both ends of the two-way screw 4 are threadedly connected with an internal thread block 5, and a support plate 6 is provided at the bottom of the fixing box 2, which slides inward and outward through the spiral of the two-way screw 4 and the internal thread block 5, and also includes a first bolt 7 and a second bolt 8 for fixing the mounting ear 31 to the fixing box 2, and a device body 3 is respectively installed on the fixing box 2 with the two second bolts 8 at the lower end of the mounting ear 31 and the two first bolts 7 at the upper end, and after the first bolt 7 is installed, the support plate 6 is also supported on both sides of the bottom of the fixing box 2.

[0030] Among them, the bidirectional screw 4 is located at the front of the fixed box 2 and is fixed with a polygonal sleeve 41. The front end of the first bolt 7 is fixed with a polygonal pin 71 axially inserted into the polygonal sleeve 41. The polygonal pin 71 is smaller than the diameter of the first bolt 7. The bidirectional screw 4 is coaxially arranged with the first bolt 7. In this embodiment, the polygonal sleeve 41 and the polygonal pin 71 are matched through axial sliding. The sliding can not only transmit the rotational force of the first bolt 7 to the bidirectional screw 4, but also consume the axial moving force formed after the first bolt 7 and the thread groove 22 rotate through sliding.

[0031] Among them, the front end of the fixing box 2 is provided with a thread groove 22 that cooperates with the first bolt 7. The length of the polygonal sleeve 41 and the polygonal pin 71 is greater than the length of the first bolt 7 and the thread groove 22. The length difference in this embodiment enables the polygonal pin 71 to be docked with the polygonal sleeve 41 before the first bolt 7 and the thread groove 22 are screwed, so that the power after the first bolt 7 rotates can be directly transmitted to the bidirectional screw 4.

[0032] Among them, the fixing box 2 is provided with a slide groove 21 for the internal thread block 5 and the support plate 6 to move, and a through groove is also provided on one side of the bottom of the slide groove 21 for the support plate 6 to extend out. Figure 2 As shown, in this embodiment, the support plates 6 at the positions where the device body 3 is not installed are all in a hidden non-extended state, while the support plates 6 located below the device body 3 will extend and support it after the first bolt 7 is installed.

[0033] Among them, the bottom of the internal thread block 5 is provided with an inclined groove 51, and the upper end of the support plate 6 is fixed with an inclined groove 51 that slides in the inclined groove 51. The support plate 6 is retracted and extended in the fixed box 2 by sliding the sliding pin 61 in the inclined groove 51. Figure 5 As shown, in this embodiment, the left side shows the retracted state of the support plate 6 after the internal thread block 5 and the support plate 6 are slidably matched, and the right side shows the extended state.

[0034] Among them, a rubber ring 9 is provided between the middle part of the bidirectional screw 4 and the fixed box 2, and an annular groove with a cross-sectional length smaller than the rubber ring 9 is opened at the position where the fixed box 2 and the bidirectional screw 4 connect to the rubber ring 9. In this embodiment, the cross-sectional length of the annular groove is slightly smaller than the cross-sectional diameter of the rubber ring 9. The damping effect is formed by the extrusion of the rubber ring 9, thereby ensuring the structural stability of the support plate 6 when hidden.

[0035] Among them, the first bolt 7 and the second bolt 8 both pass through the mounting holes on the mounting ear 31 and are threadedly engaged with the thread groove 22. In this embodiment, the second bolt 8 does not drive the bidirectional screw 4 after engaging with the thread groove 22. After the first bolt 7 engages with the thread groove 22, it will drive the bidirectional screw 4 to rotate synchronously under the action of the polygonal pin 71 and the polygonal sleeve 41, thereby ensuring the stable installation of the equipment body 3 while also specifying the support plate 6 at the corresponding position to extend, which has excellent adaptability.

[0036] It can be understood that by setting a horizontally sliding support plate at the bottom of the fixed box, the support plate can form a reliable support at the bottom of the equipment body when extended, and can be directly hidden when retracted, adapting to equipment bodies of different sizes and the adjustment of the spacing between adjacent equipment bodies. At the same time, by setting the first bolt, the second bolt and the support plate to cooperate with each other, the flexibility and practicality of use are effectively improved, and the convenience of operation can be guaranteed.

[0037] A specific application of this embodiment is: when the first bolt 7 is not connected, all the support plates 6 are in a hidden state. When the device body 3 needs to be installed, the device body 3 is placed in a suitable position and height as needed, and then the mounting hole on the mounting ear 31 is matched with the front connection hole of the fixing box 2. At this time, the polygonal pin 71 is first inserted into the lower end of the mounting ear 31. At this time, the polygonal pin 71 is inserted into the polygonal sleeve 41, but the first bolt 7 is not connected to the thread groove 22. After turning the first bolt 7, the first bolt 7 is screwed with the thread groove 22 until the mounting ear 31 is fixed to the front end of the fixing box 2. The first bolt 7 is rotated while passing The polygonal pin 71 drives the polygonal sleeve 41 and the bidirectional lead screw 4 to rotate synchronously, and the two internal thread blocks 5 move to both sides inside the fixed box 2 through the spiral of the bidirectional lead screw 4. During the movement, the sliding pin 61 is prompted to slide inside the inclined groove 51, and the inclined groove 51 slides along the inclined inclined groove 51. The resulting distance difference prompts the support plate 6 to extend outward inside the fixed box 2. After the support plate 6 is extended, it just supports the two sides of the bottom of the equipment body 3. Then, another first bolt 7 is connected to the lower end of the mounting ear 31 on the other side. Finally, the second bolt 8 is used to fix the upper ends of the mounting ears 31 on both sides to the fixed box 2 to complete the installation.

[0038] like Figure 3 The rubber ring 9 can provide damping for the bidirectional lead screw 4, thereby ensuring the stability of the support plate 6 in the contracted state and increasing the reliability of the structure.

[0039] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0040] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A network equipment mounting bracket, comprising a frame (1), a device body (3) mounted on the frame (1), and mounting ears (31) fixed on both sides of the front end of the device body (3), characterized in that: Both sides of the frame (1) are provided with a plurality of fixed boxes (2) arranged vertically and fixedly, and a two-way screw (4) with damped rotation is provided inside the fixed box (2), and both ends of the two-way screw (4) are threadedly connected with an internal thread block (5), and the bottom of the fixed box (2) is provided with a support plate (6) that slides inward and outward through the spiral of the two-way screw (4) and the internal thread block (5), and also includes a first bolt (7) and a second bolt (8) for fixing the mounting ear (31) on the fixed box (2), and one of the equipment bodies (3) is respectively installed on the fixed box (2) in cooperation with the two second bolts (8) located at the lower end of the mounting ear (31) and the two first bolts (7) at the upper end, and after the first bolt (7) is installed, the support plate (6) is also supported on both sides of the bottom of the fixed box (2).

2. The network equipment mounting and fixing bracket according to claim 1, characterized in that: The bidirectional screw (4) is located at the front of the fixed box (2) and is fixed with a polygonal sleeve (41); the front end of the first bolt (7) is fixed with a polygonal pin (71) axially inserted into the polygonal sleeve (41); the polygonal pin (71) is smaller than the diameter of the first bolt (7); and the bidirectional screw (4) and the first bolt (7) are coaxially arranged.

3. The network equipment mounting and fixing bracket according to claim 2, characterized in that: The front end of the fixing box (2) is provided with a thread groove (22) that cooperates with the first bolt (7), and the lengths of the polygonal sleeve (41) and the polygonal pin (71) are greater than the lengths of the first bolt (7) and the thread groove (22).

4. The network equipment mounting and fixing bracket according to claim 1, characterized in that: The fixing box (2) is provided with a sliding groove (21) for the internal thread block (5) and the support plate (6) to move, and a through groove is also provided on one side of the bottom of the sliding groove (21) for the support plate (6) to extend out.

5. The network equipment mounting and fixing bracket according to claim 1, characterized in that: The bottom of the internal thread block (5) is provided with an inclined groove (51), the upper end of the support plate (6) is fixed with an inclined groove (51) that slides in the inclined groove (51), and the support plate (6) is extended and retracted in the fixed box (2) by sliding a sliding pin (61) in the inclined groove (51).

6. The network equipment mounting and fixing bracket according to claim 1, characterized in that: A rubber ring (9) is provided between the middle of the bidirectional lead screw (4) and the fixed box (2), and an annular groove having a cross-sectional length smaller than that of the rubber ring (9) is provided at the position where the fixed box (2) and the bidirectional lead screw (4) are connected to the rubber ring (9).

7. The network equipment mounting and fixing bracket according to claim 3, characterized in that: The first bolt (7) and the second bolt (8) both pass through the mounting holes on the mounting ears (31) and are threadedly engaged with the thread grooves (22).

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