Switch support

Abstract

The utility model provides a switch support which comprises two connecting rods, and L-shaped fixing frames are integrally arranged at the front end and the rear end of each connecting rod. A switch abutting mechanism is movably arranged on the bottom walls of the front L-shaped fixing frame and the rear L-shaped fixing frame of each connecting rod, each switch abutting mechanism comprises an abutting plate and a vertical rod, the abutting plates are arranged on the bottom walls of the front L-shaped fixing frame and the rear L-shaped fixing frame in a sliding mode, and the vertical rods are integrally arranged on the upper surfaces of the abutting plates; the lower ends of the two switch abutting mechanisms are provided with driving mechanisms. The driving mechanism comprises a two-way screw rod and a screw rod sleeve, the inner side of the connecting rod and the two-way screw rod are rotationally installed through a bearing, the screw rod sleeve is arranged on the periphery of the two-way screw rod in a threaded mode, and the upper surface of the screw rod sleeve is fixedly connected with the lower surface of an abutting plate. According to the utility model, the bidirectional screw rod is screwed clockwise and anticlockwise to drive the two abutting plates to flexibly move inwards or outwards, so that the distance between the two abutting plates is flexibly changed, and therefore, a plurality of switches with different sizes can be flexibly fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a switch bracket. Background Art

[0002] Switch means "switch", which is a network device used for forwarding electrical and optical signals. It can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switch is the Ethernet switch. Other common ones include telephone voice switches, fiber optic switches, etc. The switch needs to be installed in the cabinet before use, and then a bracket needs to be installed between the cabinet and the side of the switch to fix the switch, so as to achieve multi-layer installation of the switch;

[0003] The bracket of the prior art mainly fixes the switch by a triangle plate, which results in the position of the triangle plate being limited when fixing the switch, and cannot fix most switches of different sizes, resulting in reduced functionality of the bracket. For this reason, we have improved the switch bracket of the prior art according to actual usage. Utility Model Content

[0004] The main purpose of the utility model is to provide a switch bracket, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A switch bracket comprises two connecting rods, and each connecting rod is integrally provided with an L-shaped fixing frame at both ends of the front and rear ends;

[0007] A switch clamping mechanism is movably provided on the bottom wall of the front and rear L-shaped fixing frames of each connecting rod. The two switch clamping mechanisms are symmetrically arranged. The switch clamping mechanism comprises a clamping plate and a vertical rod. The clamping plate is slidably arranged on the bottom wall of the front and rear L-shaped fixing frames. The vertical rod is integrally arranged on the upper surface of the clamping plate.

[0008] A driving mechanism is provided at the lower end of the two switch clamping mechanisms; the driving mechanism includes a bidirectional screw and a screw sleeve, the inner side of the connecting rod is rotatably mounted with the bidirectional screw through a bearing, a screw sleeve is provided on the outer thread of the bidirectional screw and the upper surface of the screw sleeve is respectively fixedly connected to the lower surface of the clamping plate.

[0009] Preferably, the bidirectional screw is installed through a bearing so that it can rotate flexibly clockwise and counterclockwise.

[0010] Preferably, the side wall of the L-shaped fixing frame is provided with a bolt hole, and the fixing frame can be fixed to the inner wall of the cabinet by installing bolts in the bolt holes, thereby realizing the connection between the L-shaped fixing frame and the cabinet.

[0011] Preferably, a slide groove is provided in the bottom wall of the L-shaped fixing frame, and a side groove is provided on the inner wall of the slide groove. A slide rod is slidably connected in the side groove, and a fixing block is integrally provided on the outer surface of the slide rod. The upper surface of the fixing block is fixedly connected to the clamping plate, and the movement of the clamping plate drives the fixing block to move, thereby driving the slide rod to slide in the side groove to ensure smooth movement of the clamping plate.

[0012] Preferably, the abutting plate is arranged in an L-shape, and a groove is provided in the bottom wall of the abutting plate, so that the friction force with the bottom wall of the switch is increased by the groove to ensure that the switch does not slip.

[0013] Preferably, a rubber block is fixedly provided inside the side wall of the pressing plate, and the rubber block is driven to press against the side surface of the switch by the pressing plate moving, thereby pressing and fixing the switch.

[0014] Preferably, a hook is integrally provided at the upper end of the vertical pole, which can be used to collect the network cables and optical fibers to prevent line confusion by winding excess network cables and optical fibers around the vertical pole. At the same time, the hook can block the network cables and optical fibers to prevent them from falling off after winding.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model rotates the bidirectional screw in the driving mechanism by turning it clockwise, driving the two screw sleeves to move inwards at the same time, and then the screw sleeve drives the two clamping plates to move inwards at the same time, at which time the distance between the two clamping plates becomes smaller, and then the switch is placed on the upper surface of the bottom wall of the clamping plate. As the clamping plate continues to move, the side of the switch of smaller size can be clamped and fixed, thereby realizing the clamping and fixing of the switch of small size; similarly, when the bidirectional screw is rotated counterclockwise, the two screw sleeves drive the distance between the two clamping plates to gradually increase, and then the switch of large size can be clamped and fixed, thereby realizing the flexible fixing of switches of most different sizes;

[0017] 2. The upper surfaces of the two abutment plates are provided with vertical poles. During use, the redundant network cables and optical fibers can be wound around the vertical poles to organize the network cables and optical fibers to prevent the lines from being messy. At the same time, the hooks on the vertical poles can block the network cables and optical fibers to prevent them from falling off after being wound. The function of the bracket is added to increase the convenience of use.

[0018] 3. During use, the height of the L-shaped fixing frame and the cabinet can be controlled through several bolt holes to change the height of the switch, so that the gap and spacing between adjacent switches on the upper and lower layers can be adjusted, so that the number of switches installed can be controlled. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the switch clamping mechanism of the utility model;

[0021] Figure 3 It is a two-dimensional wireframe schematic diagram of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged schematic diagram at point a in the middle.

[0023] In the figure: 1. connecting rod; 2. driving mechanism; 21. bidirectional screw; 22. screw sleeve; 3. switch clamping mechanism; 31. clamping plate; 32. vertical rod; 33. groove; 34. rubber block; 35. hook; 4. L-shaped fixing bracket; 5. bolt hole; 6. slide groove; 7. side groove; 8. slide rod; 9. fixing block. DETAILED DESCRIPTION

[0024] The following will be combined with 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 of 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.

[0025] Example

[0026] like Figures 1 to 4 As shown, a switch bracket includes two connecting rods 1, and each connecting rod 1 is integrally provided with an L-shaped fixing frame 4 at both the front and rear ends;

[0027] A switch clamping mechanism 3 is movably provided on the bottom wall of the front and rear L-shaped fixing frames 4 of each connecting rod 1. The two switch clamping mechanisms 3 are symmetrically arranged. The switch clamping mechanism 3 includes a clamping plate 31 and a vertical rod 32. The clamping plate 31 is slidably arranged on the bottom wall of the front and rear L-shaped fixing frames 4. The vertical rod 32 is integrally arranged on the upper surface of the clamping plate 31.

[0028] A driving mechanism 2 is provided at the lower end of the two switch clamping mechanisms 3; the driving mechanism 2 includes a bidirectional screw rod 21 and a screw rod sleeve 22, the inner side of the connecting rod 1 is rotatably mounted with the bidirectional screw rod 21 through a bearing, the outer thread of the bidirectional screw rod 21 is provided with a screw rod sleeve 22 and the upper surface of the screw rod sleeve 22 is respectively fixedly connected to the lower surface of the clamping plate 31.

[0029] The inner ring of the bearing is welded to the bidirectional screw rod 21, the outer ring of the bearing is welded to the inner side of the connecting rod 1, and the side wall of the L-shaped fixing frame 4 is provided with bolt holes 5. The distance between two adjacent bolt holes 5 is the same, and the distance can be 2-6 cm; a slide groove 6 is provided in the bottom wall of the L-shaped fixing frame 4, and a side groove 7 is provided on the inner wall of the slide groove 6. A slide rod 8 is slidably connected in the side groove 7, and a fixing block 9 is integrally provided on the outer surface of the slide rod 8, and the upper surface of the fixing block 9 is fixedly connected to the abutting plate 31. The bolts are installed in the bolt holes 5 in the L-shaped fixing frame 4 so that the bolts are fixed to the inner wall of the cabinet where the switch is installed, thereby fixing the L-shaped fixing frame 4 to the cabinet. Then, the two-way screw rod 21 in the driving mechanism 2 is rotated by turning it clockwise, and the two screw rod sleeves 22 are driven to move inward at the same time. Then, the screw rod sleeves 22 will drive the two clamping plates 31 to move inward at the same time through the fixing block 9. At this time, the distance between the two clamping plates 31 becomes smaller, and then the switch is placed on the upper surface of the bottom wall of the clamping plate 31. As the clamping plate 31 continues to move, the side of the switch of smaller size can be clamped and fixed, thereby realizing the clamping and fixing of the switch of small size; when the two-way screw rod 21 is rotated counterclockwise, the two screw rod sleeves 22 will drive the distance between the two clamping plates 31 to gradually increase, and then the switch of large size can be clamped and fixed, thereby realizing flexible fixing of switches of most different sizes;

[0030] The pressing plate 31 is L-shaped, and a groove 33 is provided in the bottom wall of the pressing plate 31, and the depth of the groove 33 is 0.2-0.5 mm; a rubber block 34 is fixedly provided in the side wall of the pressing plate 31, and the rubber block 34 can also be used for protection and reduce wear on the side of the switch;

[0031] refer to Figure 2 A hook 35 is integrally provided at the upper end of the vertical pole 32, and the upper surfaces of the two clamping plates 31 are both provided with vertical poles 32. During use, the redundant network cables and optical fiber cables can be wound around the vertical poles 32 to organize the network cables and optical fibers to prevent line confusion. At the same time, the hook 35 on the vertical pole 32 can block the network cables and optical fiber cables to prevent them from falling off after winding. The hook 35 and the vertical pole 32 can be made of plastic, and the distortion of the hook 35 is 45-90 degrees.

[0032] The working principle of this utility model:

[0033] First, during use, bolts can be installed through the bolt holes 5 in the L-shaped fixing frame 4 so that the bolts are fixed to the inner wall of the cabinet where the switch is installed, thereby fixing the L-shaped fixing frame 4 to the cabinet. Then, the bidirectional screw rod 21 in the driving mechanism 2 is rotated by turning clockwise, and the two screw rod sleeves 22 are driven to move inward at the same time. Then, the screw rod sleeves 22 will drive the two clamping plates 31 to move inward at the same time through the fixing block 9. At this time, the distance between the two clamping plates 31 becomes smaller. Then, the switch is placed on the upper surface of the bottom wall of the clamping plate 31. As the clamping plate 31 continues to move, the side of the switch with a smaller size can be clamped and fixed, thereby achieving the clamping and fixing of the switch with a small size.

[0034] Similarly, when the bidirectional screw rod 21 is rotated counterclockwise, the two screw rod sleeves 22 will drive the distance between the two clamping plates 31 to gradually increase, and then the large-sized switch can be clamped and fixed, and the switches of most different sizes can be flexibly fixed;

[0035] The upper surfaces of the two abutting plates 31 are both provided with upright poles 32. In use, the redundant network cables and optical fiber cables can be wound around the upright poles 32 to organize the network cables and optical fiber cables to prevent the cables from being messy. Meanwhile, the hooks 35 on the upright poles 32 can block the network cables and optical fiber cables to prevent them from falling off after being wound. The function of the bracket is added to increase the convenience of use.

[0036] During use, the height of the L-shaped fixing frame 4 and the cabinet can be controlled by a plurality of bolt holes 5 to change the height of the switch, so that the gap and spacing between adjacent switches on the upper and lower layers can be adjusted, thereby achieving controllable installation quantity of switches.

[0037] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A switch support, comprising two connecting rods (1), characterized in that: Each connecting rod (1) is integrally provided with an L-shaped fixing frame (4) at both the front and rear ends; A switch clamping mechanism (3) is movably arranged on the bottom wall of the two front and rear L-shaped fixing frames (4) of each connecting rod (1), and the two switch clamping mechanisms (3) are symmetrically arranged. The switch clamping mechanism (3) comprises a clamping plate (31) and a vertical rod (32). The clamping plate (31) is slidably arranged on the bottom wall of the two front and rear L-shaped fixing frames (4), and the vertical rod (32) is integrally arranged on the upper surface of the clamping plate (31); A driving mechanism (2) is arranged at the lower end of the two switch clamping mechanisms (3); the driving mechanism (2) comprises a bidirectional screw rod (21) and a screw rod sleeve (22); the inner side of the connecting rod (1) is rotatably mounted with the bidirectional screw rod (21) via a bearing; the screw rod sleeve (22) is arranged on the outer thread of the bidirectional screw rod (21) and the upper surface of the screw rod sleeve (22) is respectively fixedly connected to the lower surface of the clamping plate (31).

2. The switch bracket according to claim 1, characterized in that: The side wall of the L-shaped fixing frame (4) is provided with a bolt hole (5).

3. The switch bracket according to claim 2, characterized in that: A slide groove (6) is provided in the bottom wall of the L-shaped fixing frame (4), a side groove (7) is provided on the inner wall of the slide groove (6), a slide rod (8) is slidably connected in the side groove (7), a fixing block (9) is integrally provided on the outer surface of the slide rod (8), and the upper surface of the fixing block (9) is fixedly connected to the clamping plate (31).

4. The switch bracket according to claim 1, characterized in that: The abutting plate (31) is arranged in an L-shape, and a groove (33) is provided in the bottom wall of the abutting plate (31).

5. The switch bracket according to claim 1, characterized in that: A rubber block (34) is fixedly arranged inside the side wall of the abutting plate (31).

6. The switch bracket according to claim 1, characterized in that: A curved hook (35) is integrally provided at the upper end of the vertical rod (32).

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