Switch maintenance device

Abstract

The utility model discloses a switch maintenance device, including a protection box, a switch fixing frame and a switch fixing component, wherein the middle of the two inner side walls of the protection box are provided with a slide groove, and the two ends of the switch fixing frame are symmetrically provided with slide rails adapted to the slide groove, and the switch fixing frame is slidably arranged in the protection box through the cooperation of the slide rails and the slide groove, and the switch fixing component is arranged on the switch fixing frame, and the switch fixing frame is provided with a mounting platform for placing the switch, and the switch fixing component fixes and limits the switch on the switch fixing frame. The utility model relates to the technical field of network switching equipment, and specifically to a switch maintenance device that is convenient for maintenance. Through the arrangement of the device, the switch can be conveniently taken and disassembled, which improves the convenience of switch maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of network switching equipment, in particular to a switch maintenance device. Background Art

[0002] A switch is a general term for technologies that send information to be transmitted to the corresponding routes that meet the requirements, either manually or automatically, according to the needs of information transmission at both ends of the communication. Switches can be divided into wide area network switches and local area network switches according to their working locations. A wide area switch is a device that completes the information exchange function in a communication system, and it is used in the data link layer. A switch has multiple ports, each of which has a bridging function and can connect a local area network or a high-performance server or workstation. In fact, a switch is sometimes called a multi-port bridge.

[0003] Existing switches are generally fixed in a chassis by bolts, but this placement is inconvenient when the switch needs to be manually taken out for repair, maintenance or replacement, which increases the difficulty of maintaining the switch during use. Therefore, improvements need to be made to the existing problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the current technical defects, the utility model provides a switch maintenance device that is easy to maintain. Through the setting of this device, the switch can be easily taken and disassembled, thereby improving the convenience of switch maintenance.

[0005] The technical solution adopted by the utility model is as follows: The switch maintenance device proposed in this solution includes a protection box, a switch fixing frame and a switch fixing component. The middle part of the two inner side walls of the protection box is provided with a slide groove, and the two ends of the switch fixing frame are symmetrically provided with slide rails adapted to the slide groove. The switch fixing frame is slidably arranged in the protection box through the cooperation of the slide rails and the slide groove. The switch fixing component is arranged on the switch fixing frame, and the switch fixing frame is provided with a mounting platform for placing the switch. The switch fixing component fixes and limits the switch on the switch fixing frame.

[0006] In order to facilitate the installation and fixation of the switch, the switch fixing assembly includes a bidirectional screw rod, a threaded block and a clamping plate. The bidirectional screw rod is rotatably arranged between the two inner side walls of the switch fixing frame and is located below the mounting platform. The threaded block is symmetrically threadedly connected to the two ends of the bidirectional screw rod. The threaded block is provided with a clamping rod. The clamping plate is provided on the clamping rod. Guide plates for guiding and limiting the clamping rod are symmetrically provided at both ends of the mounting platform. A switch is placed on the mounting platform. The clamping plate clamps and fixes the switch. One end of the bidirectional screw rod is provided with a screwing handwheel.

[0007] In order to facilitate the quick removal of the switch from the protective box, the two ends of the lower bottom wall of the switch fixing frame are symmetrically provided with limit brackets, and a card plate is hingedly provided on the limit bracket. A card column is provided on one side of the upper end of the card plate, and a card slot adapted to the card column is provided at the lower end of the slide slot. The card column is engaged with the card slot, and a telescopic spring is provided at the other end of the card plate. The upper end of the telescopic spring is connected to the lower bottom wall of the switch fixing frame.

[0008] Furthermore, a plurality of heat dissipation holes for ventilating and dissipating heat for the switch are provided at the bottom of the mounting platform.

[0009] The beneficial effects achieved by the utility model using the above structure are as follows: the utility model is a switch maintenance device, which has the following advantages: the switch can be easily fixed by means of the set switch fixing component; the switch fixing frame can be easily taken out of the protective box by means of the cooperation of the set slide groove and the slide rail, and then the switch can be taken in and put in; the slide rail and the slide groove can be easily limited by means of the cooperation of the set limit bracket, the card plate, the telescopic spring, the card column and the card groove, thereby ensuring the installation of the switch in the protective box. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 The utility model is a three-dimensional structure of a switch maintenance device Figure 1 ;

[0012] Figure 2 The utility model is a three-dimensional structure of a switch maintenance device Figure 2 ;

[0013] Figure 3 for Figure 2 A partial enlarged view of part A;

[0014] Figure 4 The utility model discloses an installation structure intention of a slide groove and a slide rail of a switch maintenance device.

[0015] Among them, 1. protective box, 2. switch fixing bracket, 3. switch fixing assembly, 4. slide groove, 5. slide rail, 6. mounting table, 7. bidirectional screw rod, 8. threaded block, 9. switch, 10. clamping plate, 11. clamping rod, 12. guide plate, 13. screw hand wheel, 14. limit bracket, 15. card plate, 16. card column, 17. card slot, 18. telescopic spring, 19. heat dissipation hole. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical scheme adopted by the utility model is as follows: the switch maintenance device proposed in this scheme includes a protection box 1, a switch fixing frame 2 and a switch fixing component 3, a slide groove 4 is provided in the middle of the two inner side walls of the protection box 1, and slide rails 5 compatible with the slide groove 4 are symmetrically provided at both ends of the switch fixing frame 2. The switch fixing frame 2 is slidably arranged in the protection box 1 through the cooperation of the slide rails 5 and the slide groove 4, the switch fixing component 3 is arranged on the switch fixing frame 2, and a mounting platform 6 for placing the switch is provided on the switch fixing frame 2. The switch fixing component 3 fixes and limits the switch on the switch fixing frame 2, and a plurality of heat dissipation holes 19 are provided at the bottom under the mounting platform 6 for ventilating and dissipating heat to the switch.

[0019] The switch fixing assembly 3 includes a bidirectional screw rod 7, a threaded block 8 and a clamping plate 10. The bidirectional screw rod 7 is rotatably arranged between the two inner side walls of the switch fixing frame 2 and is located below the mounting platform 6. A screwing handwheel 13 is provided at one end of the bidirectional screw rod 7. The threaded block 8 is symmetrically threadedly connected to the two ends of the bidirectional screw rod 7. A clamping rod 11 is provided on the threaded block 8. The clamping plate 10 is arranged on the clamping rod 11. Guide plates 12 for guiding and limiting the clamping rod 11 are symmetrically provided at both ends of the mounting platform 6. A switch 9 is placed on the mounting platform 6. The clamping plate 10 clamps and fixes the switch 9. Limiting brackets 14 are symmetrically provided at both ends of the lower bottom wall of the switch fixing frame 2. A card plate 15 is hingedly provided on the limiting bracket 14. A card column 16 is provided on one side of the upper end of the card plate 15. A card slot 17 adapted to the card column is provided at the lower end of the slide 4. The card column 16 is engaged with the card slot 17. A telescopic spring 18 is provided at the other end of the card plate 15. The upper end of the telescopic spring 18 is connected to the lower bottom wall of the switch fixing frame 2.

[0020] When in use, the card plate 15 is pressed to compress the telescopic spring 18, and the card plate 15 drives the card column 16 to deflect, so that the card column 16 releases the card slot 17 from being fixed. At this time, the switch fixing frame 2 can be easily pulled out of the slide slot 4, so as to remove the installed and fixed switch 9.

[0021] Turning the screw hand wheel 13 drives the bidirectional screw 7 to rotate, and then the threaded block 8 drives the clamping plate 10 to move in opposite directions through the clamping rod 11, so that the clamping plate 10 releases the clamping fixation of the switch 9, and the switch 9 can be easily removed from the mounting platform 6 for maintenance or replacement.

[0022] 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", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus 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, material or apparatus.

[0023] 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 switch maintenance device, comprising a protection box and a switch fixing frame, characterized in that: The switch fixing assembly also includes a switch fixing assembly, wherein a slide groove is provided in the middle of the two inner side walls of the protective box, and slide rails compatible with the slide groove are symmetrically provided at both ends of the switch fixing frame. The switch fixing frame is slidably arranged in the protective box through the cooperation of the slide rails and the slide grooves. The switch fixing assembly is arranged on the switch fixing frame, and a mounting platform for placing the switch is provided on the switch fixing frame. The switch fixing assembly fixes and limits the switch on the switch fixing frame. The switch fixing assembly includes a bidirectional screw rod, a threaded block and a clamping plate. The bidirectional screw rod is rotatably arranged between the two inner side walls of the switch fixing frame and is located below the mounting platform. The threaded block is symmetrically threadedly connected to the two ends of the bidirectional screw rod. A clamping rod is provided on the threaded block. The clamping plate is provided on the clamping rod. Guide plates for guiding and limiting the clamping rod are symmetrically provided at both ends of the mounting platform. A switch is placed on the mounting platform, and the clamping plate clamps and fixes the switch.

2. A switch maintenance device according to claim 1, characterized in that: Limit brackets are symmetrically provided at both ends of the lower bottom wall of the switch fixing frame, a card plate is hingedly provided on the limit bracket, a card column is provided on one side of the upper end of the card plate, a card slot matched with the card column is provided at the lower end of the slide slot, the card column is engaged with the card slot, a telescopic spring is provided at the other end of the card plate, and the upper end of the telescopic spring is connected to the lower bottom wall of the switch fixing frame.

3. A switch maintenance device according to claim 2, characterized in that: One end of the bidirectional screw rod is provided with a screwing hand wheel.

4. A switch maintenance device according to claim 3, characterized in that: A plurality of heat dissipation holes for ventilating and dissipating heat for the switch are arranged at the bottom of the mounting platform.

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