Rack-mounted switch easy to install and overhaul

Abstract

The utility model discloses an easy-to-install and easy-to-maintain rack-mounted switch, which comprises a main body, fixed plates are symmetrically installed on the inner walls of the two sides in the main body, the outer walls of the fixed plates are provided with first sliding rails penetrating through the outer walls, and the other ends of the first sliding rails are connected with second sliding rails. A supporting plate is mounted on the inner side of the fixing plate in the vertical direction of the interior of the main body, a first connecting rod is mounted on the outer wall of the supporting plate, a second connecting rod is mounted in the same vertical line direction of the first connecting rod, and pulleys are mounted at the joints of the first connecting rod and the supporting plate and the joints of the second connecting rod and the supporting plate; a rolling shaft is installed on the outer wall of the first connecting rod, a supporting plate is horizontally installed in the middle area in the main body, the supporting plate and the supporting plate are connected through the first connecting rod and a second connecting rod, and a protruding limiting rod is installed at the bottom of the supporting plate. The device is simple in structure and convenient to use, and can effectively improve the installation and maintenance efficiency of the switch.

Description

Technical Field

[0001] The utility model relates to the technical field of switchboard security inspection and maintenance, in particular to a rack-type switchboard which is easy to install and inspect. Background Art

[0002] A switch is a device that completes the information exchange function in a communication system. In a computer network system, the concept of switching is an improvement on the shared working mode. The main functions of a switch include physical addressing, network topology, error checking, frame sequence, and flow control. At present, switches also have some new functions, such as support for virtual LANs, support for link aggregation, and even some have firewall functions. Switches are usually placed in a cabinet with various lines connected to the back.

[0003] However, current switches are placed in cabinets and used together with servers and other equipment. Usually, multiple sets of switches need to be placed in a set of cabinets. If one of the switches has a problem, the network will be inaccessible. During the maintenance process, the cabinet often needs to be dragged out or the switch needs to be taken out as a whole. The maintenance process is cumbersome, time-consuming and laborious, which greatly reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a rack-mounted switch that is easy to install and maintain, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a rack-mounted switch that is easy to install and maintain, comprising a main body, fixed plates are symmetrically installed on the inner walls on both sides of the main body, a No. 1 slide rail that penetrates the outer wall is opened on the outer wall of the fixed plate, and a No. 2 slide rail is connected and installed on the other end of the No. 1 slide rail, a support plate is installed on the inner side of the fixed plate in the vertical direction of the main body, a No. 1 connecting rod is installed on the outer wall of the support plate, a No. 2 connecting rod is installed in the same vertical line direction of the No. 1 connecting rod, a pulley is installed at the connection between the No. 1 connecting rod and the No. 2 connecting rod and the support plate, a roller is installed on the outer wall of the No. 1 connecting rod, a support plate is horizontally installed in the middle area of ​​the inner part of the main body, the support plate and the support plate are connected by the No. 1 connecting rod and the No. 2 connecting rod, a raised limit rod is installed at the bottom of the support plate, and a triangular limit block is installed at the tail of the support plate at the connection with the No. 2 connecting rod.

[0006] Preferably, the inner wall of the main body is symmetrically provided with slide grooves at the upper and lower ends of the support plate, and a sliding block is installed at the bottom of the support plate and embedded in the slide groove.

[0007] Preferably, a concave handle is provided at the edge of the support plate, through holes penetrating the outer wall are symmetrically provided on the upper surface of one end of the support plate, and the other end of the support plate is arranged in a U shape.

[0008] Preferably, a fixing device is installed inside the through hole, a movable block is installed inside the fixing device, a threaded rod is installed inside the movable block, and a rotating wheel is installed at the end of the threaded rod at the lower outer wall of the support plate.

[0009] Preferably, the connection points between the No. 1 connecting rod and the No. 2 connecting rod and the end of the support plate and the supporting plate are rotationally connected through pulleys, and the roller and the No. 1 connecting rod are rotationally connected.

[0010] Preferably, the inner wall of the movable block is provided with threads, and a sliding groove is installed between the movable block and the through hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model pulls the pallet outward by holding the handle with one hand, and the support plate at the rear side moves along the slide groove toward the human body, the roller rolls inside the No. 1 slide rail, and the No. 1 connecting rod and the No. 2 connecting rod deflect based on the pulley, so the pallet slowly moves from the bottom to the top position close to the human body. At the same time, when the roller moves to the No. 2 slide rail, since the No. 2 slide rail is semicircular, the roller will slide to the bottom of the No. 2 slide rail, and the triangular limit block can effectively prevent the pallet from flipping and prevent the pallet from sliding backward due to the gravity of the switch, thereby achieving the purpose of fixing the switch. The device changes the original way of placing the switch and adopts the way of pulling and moving, and directly moves it to a position close to the human body for timely maintenance when problems occur;

[0013] 2. The utility model provides a raised limit rod at the tail of the support plate and a fixing device at the head end. The threaded rod is driven to rotate by rotating the rotating wheel to allow the movable block to move upward along the slide groove, thereby cooperating with the limit rod to fix the position of the switch to prevent it from slipping on the support plate, making it easy to install the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a rack-mounted switch that is easy to install and maintain according to the utility model;

[0015] Figure 2 This is a front schematic diagram of a rack-mounted switch that is easy to install and maintain according to the utility model;

[0016] Figure 3 This is a structural schematic diagram of a support plate in a rack-mounted switch that is easy to install and maintain according to the utility model;

[0017] Figure 4 The utility model is a rack-mounted switch that is easy to install and maintain Figure 1 A magnified schematic diagram of center A.

[0018] In the figure: 1. main body; 2. support plate; 21. connecting rod No. 1; 22. connecting rod No. 2; 3. fixed plate; 31. slide rail No. 1; 32. slide rail No. 2; 33. pulley; 34. roller; 4. support plate; 41. limit rod; 42. limit block; 43. handle; 44. through hole; 5. fixing device; 51. movable block; 52. threaded rod; 53. rotating wheel; 6. slide groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a rack-mounted switch that is easy to install and maintain, comprising a main body 1, a fixing plate 3 is symmetrically installed on the inner walls on both sides of the main body 1, a No. 1 slide rail 31 penetrating the outer wall is opened on the outer wall of the fixing plate 3, and a No. 2 slide rail 32 is connected and installed at the other end of the No. 1 slide rail 31, a support plate 2 is installed on the inner side of the fixing plate 3 in the vertical direction inside the main body 1, and a No. 1 connecting rod 21 is installed on the outer wall of the support plate 2, and the same vertical direction of the No. 1 connecting rod 21 is provided. A No. 2 connecting rod 22 is installed in the linear direction, a pulley 33 is installed at the connection between the No. 1 connecting rod 21 and the No. 2 connecting rod 22 and the support plate 2, a roller 34 is installed on the outer wall of the No. 1 connecting rod 21, and a support plate 4 is horizontally installed in the inner middle area of ​​the main body 1. The support plate 4 and the support plate 2 are connected by the No. 1 connecting rod 21 and the No. 2 connecting rod 22. A raised limiting rod 41 is installed at the bottom of the support plate 4, and a triangular limiting block 42 is installed at the tail of the support plate 4 at the connection with the No. 2 connecting rod 22.

[0021] The inner wall of the main body 1 is symmetrically provided with slide grooves 6 at the upper and lower ends of the support plate 2. A slider is installed at the bottom of the support plate 2 and embedded in the slide groove 6. The outer contour of the second slide rail 32 is semicircular, and the first slide rail 31 is divided into a horizontal stage and a slope stage. A concave handle 43 is provided at the edge of the support plate 4. A through hole 44 penetrating the outer wall is symmetrically provided on the upper surface of one end of the support plate 4. At the same time, the other end of the support plate 4 is set to be U-shaped. A fixing device 5 is installed inside the through hole 44. A movable block 51 is installed inside the fixing device 5, and a threaded rod 52 is installed inside the movable block 51. The end of the threaded rod 52 is installed with a rotating wheel 53 on the outer wall of the lower side of the support plate 4; the connection between the No. 1 connecting rod 21 and the No. 2 connecting rod 22 and the support plate 2 and the end of the support plate 4 is rotatably connected through a pulley 33, and the roller 34 and the No. 1 connecting rod 21 are rotatably connected; the inner wall of the movable block 51 is provided with a thread, and a slide groove 6 is installed between the movable block 51 and the through hole 44.

[0022] Working principle: When the utility model is in use, one hand holds the handle 43 and pulls it outwards, and then the support plate 2 at the rear side moves along the slide groove 6 toward the human body, and the roller 34 rolls inside the No. 1 slide rail 31. When it moves to the No. 1 slide rail 31 at the slope stage, the positional relationship between the roller 34 and the support plate 2 changes, and the No. 1 connecting rod 21 deflects upward. The No. 1 connecting rod 21 and the No. 2 connecting rod 22 deflect based on the pulley 33, so the support plate 4 slowly moves from the bottom to the top position close to the human body. At the same time, when the roller 34 moves to the No. 2 slide rail 32, since the No. 2 slide rail 32 is semicircular, the roller 34 will slide to the bottom of the No. 2 slide rail 32 to prevent the support plate 4 from sliding backward due to the gravity of the switch, and at the same time the triangular limit block 42 can The second connecting rod 22 is effectively prevented from flipping over at the pulley 33, causing the front support plate 4 to tilt and damage the switch, thereby achieving the purpose of fixing the support plate 4, namely the switch. At the same time, a triangular stable structure is formed between the front end of the support plate 4 and the first connecting rod 21 and the second connecting rod 22, and the support plate 4 will not easily overturn. A raised limit rod 41 is provided at the tail of the support plate 4, and a fixing device 5 is provided at the head end. The threaded rod 52 is driven to rotate by rotating the rotating wheel 53 to allow the movable block 51 to move upward along the slide groove 6, thereby cooperating with the limit rod 41 to fix the position of the switch and prevent it from slipping on the support plate 4. The device changes the original way of placing the switch and adopts a pulling and moving method, and directly moves it to a position close to the human body for timely maintenance when problems occur.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rack-mounted switch that is easy to install and maintain, comprising a main body (1), characterized in that: A fixing plate (3) is symmetrically mounted on the inner walls of both sides of the main body (1), a first slide rail (31) penetrating the outer wall is provided on the outer wall of the fixing plate (3), a second slide rail (32) is connected and mounted on the other end of the first slide rail (31), a supporting plate (2) is mounted on the inner side of the fixing plate (3) in the vertical direction of the main body (1), a first connecting rod (21) is mounted on the outer wall of the supporting plate (2), a second connecting rod (22) is mounted on the same vertical line direction of the first connecting rod (21), and the first connecting rod (21) is A pulley (33) is installed at the connection between the No. 1 connecting rod (22) and the support plate (2), a roller (34) is installed at the outer wall of the No. 1 connecting rod (21), a support plate (4) is installed horizontally in the inner middle area of ​​the main body (1), the support plate (4) and the support plate (2) are connected through the No. 1 connecting rod (21) and the No. 2 connecting rod (22), a protruding limiting rod (41) is installed at the bottom of the support plate (4), and a triangular limiting block (42) is installed at the tail of the support plate (4) at the connection with the No. 2 connecting rod (22).

2. The rack-mounted switch that is easy to install and maintain according to claim 1, characterized in that: The inner wall of the main body (1) is symmetrically provided with slide grooves (6) at the upper and lower ends of the support plate (2), and the bottom of the support plate (2) is provided with a sliding block embedded in the slide groove (6).

3. The rack-mounted switch that is easy to install and maintain according to claim 2, characterized in that: An inwardly concave handle (43) is provided at the edge of the support plate (4), and through holes (44) penetrating the outer wall are symmetrically provided on the upper surface of one end of the support plate (4), while the other end of the support plate (4) is arranged in a U shape.

4. The rack-mounted switch that is easy to install and maintain according to claim 3 is characterized in that: A fixing device (5) is installed inside the through hole (44), a movable block (51) is installed inside the fixing device (5), a threaded rod (52) is installed inside the movable block (51), and a rotating wheel (53) is installed at the end of the threaded rod (52) on the lower outer wall of the support plate (4).

5. The rack-mounted switch that is easy to install and maintain according to claim 4, characterized in that: The connection points between the No. 1 connecting rod (21) and the No. 2 connecting rod (22) and the ends of the support plate (2) and the support plate (4) are rotationally connected via a pulley (33), and the roller (34) and the No. 1 connecting rod (21) are rotationally connected.

6. The rack-mounted switch that is easy to install and maintain according to claim 5, characterized in that: The inner wall of the movable block (51) is provided with threads, and a sliding groove (6) is installed between the movable block (51) and the through hole (44).

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