Stacking switch convenient to suspend and install

Abstract

The utility model relates to the technical field of stack switches, and discloses a stack switch convenient for suspension installation, which comprises a base, the top of the base is fixedly connected with four round shells which are uniformly distributed on the periphery of the top surface of the base, the inner walls of the round shells are slidably connected with round rods, and the round rods are fixedly connected with the top of the base. The top of the round rod is fixedly connected with a first extension plate, and a sliding groove is formed in the surface of the bottom of the first extension plate. According to the stacked switch convenient to suspend and install, after a worker adjusts the position of a sliding plate to a designated position, the switch is placed on the top of a clamping plate, and then a first bolt is rotated upwards to drive the clamping plate to move upwards, so that the bottom of the sliding plate and the clamping plate clamp and fix the switch; the heat dissipation holes of the switch cannot be shielded, heat dissipation of the heat dissipation holes is more sufficient, the air amount of the heat dissipation holes is increased, the heat dissipation performance of the switch is improved, and stable operation of the switch is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stacking switches, in particular to a stacking switch which is convenient for hanging installation. Background Art

[0002] A stackable switch is a type of switch that can be stacked one on top of another, which reduces the installation space of the switch, but it is also important to prevent the switch from overheating during normal use.

[0003] A Chinese patent discloses a switch that is easy to assemble (authorization announcement number CN219843678U). The patented technology includes a cabinet, the cabinet is an internal hollow structure, and a plurality of brackets are fixedly connected to the inner wall of the cabinet. The left parts of the upper ends of several of the brackets are movably connected with a left clamping mechanism, and the right parts of the upper ends of several of the brackets are movably connected with a right clamping mechanism. The structures of several left clamping mechanisms and several right clamping mechanisms are the same. The middle parts of the upper ends of several of the brackets are provided with switch bodies, and the four corners of the lower end of the cabinet are fixedly connected with support legs. The left and right ends of the cabinet are fixedly connected with two connection blocks, and two of the four connection blocks are movably connected as a group with two handles. The front part of the upper end of the cabinet is movably connected with a dustproof mechanism. The switch that is easy to assemble described in the utility model has high assembly efficiency, good use effect, high stability, and is suitable for the use of switches.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when the switch is installed in a cabinet, the heat generated by the switch is accumulated in the cabinet, which makes it difficult to discharge the heat in the cabinet, causing the switch to overheat and reducing the service life of the electronic components inside the switch. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage of being unfavorable for heat dissipation of the switch, so we propose a stacking switch which is convenient for hanging installation.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a stacking switch that is easy to hang and install, including a base, a round shell is fixedly connected to the top of the base, the number of the round shells is four and is evenly distributed around the top surface of the base, the inner walls of the round shells are slidably connected to round rods, the top of the round rods is fixedly connected to a first extension plate, the surface of the bottom of the first extension plate is provided with a slide groove, the inner wall of the slide groove is fixedly connected to a slide rod, the outer diameter of the slide rod is slidably connected to a slide plate, the bottom of the slide plate is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected to a first bolt, the outer diameter of the first bolt is slidably connected to a clamping plate, and the surface of the top of the clamping plate is in abutment with the surface of the bottom of the slide plate.

[0007] The effect achieved by the above components is: by hanging the switch, the heat dissipation holes of the switch will not be blocked, the heat dissipation of the heat dissipation holes can be more sufficient, thereby increasing the air flow of the heat dissipation holes, improving the heat dissipation performance of the switch, and ensuring the stable operation of the switch.

[0008] Preferably, the bottoms of the opposite sides of the skateboards are fixedly connected with a first slider, the outer diameter of the first slider is slidably connected with a slide rail plate, and the opposite sides of the splints are fixedly connected with a second slider, the outer diameter of the second slider is slidably connected with the inner diameter of the slide rail plate.

[0009] The effect achieved by the above components is: the first slider and the second slider slidably connected to the inner wall of the slide rail plate limit the position of the clamping plate, so that when the staff screws the first bolt out of the threaded hole, the clamping plate is restricted by the second slider and the first slider to prevent the clamping plate from sliding down and causing damage to the switch.

[0010] Preferably, a plurality of limiting holes are formed on the outer diameter of the round rod, and a limiting rod is inserted into the inner diameter of the limiting hole.

[0011] The effect achieved by the above components is: the staff pulls the round rod upward to slide to the specified position in the inner wall of the round shell and fix it, so that the clamp is away from the top of the base, which is convenient for the staff to install the clamp with thicker stacking switches, thereby improving the practicality of the device.

[0012] Preferably, the end of the limiting rod away from the limiting hole is fixedly connected to a flat round block, the end of the flat round block close to the limiting rod is fixedly connected to a first spring, and the end of the first spring away from the flat round block is fixedly connected to the surface of the outer diameter of the circular shell.

[0013] The effect achieved by the above components is: the staff pulls the flat round block to drive the first spring to store force, so that the first spring rebounds to pull the flat round block and push the limit rod to be inserted into the inner wall of the limit hole, so that when the staff adjusts the position of the round rod, the position of the limit rod can be controlled by the force generated by the flat round block to plug the limit hole, so that the staff can fix the height of the round rod.

[0014] Preferably, a second extension plate is fixedly connected to the rear end of the top of the base, a winding cup is rotatably connected inside the second extension plate, a third extension plate is fixedly connected to the surface of the top of the second extension plate, a second bolt is threadedly connected to the front end of the third extension plate, and the rear end of the second bolt abuts against the surface of the front end of the winding cup.

[0015] The effect achieved by the above components is that the staff can rotate the reel cup to wind the excess connection wires after the switch is installed around the inner wall of the reel cup for storage, thereby preventing the excess connection wires from occupying too much space and preventing the connection wires from being entangled with each other, so that the staff can distinguish the connection wires to disassemble or repair the switch.

[0016] Preferably, a sliding column is installed on the top of the third extension plate, the bottom of the sliding column passes through the top of the third extension plate, the surface of the bottom of the sliding column is fixedly connected to a push plate, the top of the push plate is fixedly connected to a thrust spring, and the top of the thrust spring is fixedly connected to the surface of the bottom of the third extension plate.

[0017] The effect achieved by the above components is: when the staff winds the connecting wire into the winding cup, the push plate is pushed downward by the thrust of the thrust spring, so that the push plate clamps the connecting wire wound in the winding cup, preventing the connecting wire from loosening and becoming tangled when the staff winds the connecting wire into the winding cup.

[0018] Technical effects and advantages of the utility model:

[0019] In the utility model, after the staff adjusts the position of the slide plate to the designated position, the switch is placed on the top of the clamping plate, and then the first bolt is turned upward to drive the clamping plate to move upward, so that the bottom of the slide plate and the clamping plate clamp and fix the switch. By hanging the switch, the heat dissipation holes of the switch will not be blocked, and the heat can be discharged normally without circulating, thereby increasing the air volume of the heat dissipation holes, improving the heat dissipation performance of the switch, and ensuring the stable operation of the switch.

[0020] In the utility model, a worker rotates the cable reel to wind the excess connecting wires after the switch is installed around the inner wall of the cable reel for storage, and then screws the second bolt to abut and fix the cable reel in position, thereby preventing the excess connecting wires from occupying too much space and preventing the connecting wires from being entangled with each other, so that the worker can easily distinguish the connecting wires to disassemble or repair the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure section of the utility model;

[0023] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0024] Figure 4 For this utility model Figure 2 A schematic diagram of the structure at B;

[0025] Figure 5 This is a schematic diagram of the suspension installation structure of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the winding cup of the utility model.

[0027] Legend: 1. Base; 2. Round shell; 3. Round rod; 4. First extension plate; 5. Slide groove; 6. Slide rod; 7. Slide plate; 8. Threaded hole; 9. First bolt; 10. Clamp; 11. First slider; 12. Slide plate; 13. Second slider; 14. Limit hole; 15. Limit rod; 16. Flat round block; 17. First spring; 18. Second extension plate; 19. Winding cup; 20. Third extension plate; 21. Second bolt; 22. Slide column; 23. Push plate; 24. Thrust spring. DETAILED DESCRIPTION

[0028] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0029] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model provides a technical solution: a stacking switch that is easy to hang and install, including a base 1, a round shell 2 is fixedly connected to the top of the base 1, the number of the round shells 2 is four and is evenly distributed around the top surface of the base 1, the inner wall of the round shell 2 is slidably connected to a round rod 3, the top of the round rod 3 is fixedly connected to a first extension plate 4, the bottom surface of the first extension plate 4 is provided with a slide groove 5, the inner wall of the slide groove 5 is fixedly connected to a slide rod 6, the outer diameter of the slide rod 6 is slidably connected to a slide plate 7, the bottom of the slide plate 7 is provided with a threaded hole 8, the inner wall of the threaded hole 8 is threadedly connected to a first bolt 9, the outer diameter of the first bolt 9 is slidably connected to a clamping plate 10, the material of the clamping plate 10 is phenolic plastic, and the surface of the top of the clamping plate 10 is in contact with the surface of the bottom of the slide plate 7.

[0030] The following will describe in detail the specific settings and functions of the suspension installation structure and the cable management structure.

[0031] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, in this embodiment: after the staff adjusts the position of the slide plate 7 to the specified position, the switch is placed on the top of the clamping plate 10, and then the first bolt 9 is turned upward to drive the clamping plate 10 to move upward, so that the bottom of the slide plate 7 and the clamping plate 10 clamp and fix the switch. By hanging the switch, the heat dissipation holes of the switch will not be blocked, so that the heat dissipation of the heat dissipation port is more sufficient, thereby increasing the air flow of the heat dissipation holes, improving the heat dissipation performance of the switch, and ensuring the stable operation of the switch. The bottom of the back side of the slide plate 7 is fixedly connected with the first slider 11, and the first slider 12 is fixedly connected with the first slider 13. The cross section of a slider 11 is elliptical. The outer diameter of the first slider 11 is slidably connected to the slide plate 12. The opposite back surfaces of the clamping plate 10 are fixedly connected to the second slider 13. The outer diameter of the second slider 13 is slidably connected to the inner diameter of the slide plate 12. When the staff adjusts the position of the clamping plate 10, the first bolt 9 is accidentally screwed out of the inner wall of the threaded hole 8. The first slider 11 and the second slider 13 slidably connected to the inner wall of the slide plate 12 limit the position of the clamping plate 10 to prevent the clamping plate 10 from falling with the first bolt 9 and causing damage to the switch. The outer diameter of the round rod 3 is opened A plurality of limiting holes 14 are provided, and the inner diameter of the limiting hole 14 is plugged with a limiting rod 15. When the staff pulls the round rod 3 upward and slides it to a specified position in the inner wall of the round shell 2, the limiting rod 15 is pushed and inserted into the inner wall of the limiting hole 14 to fix the position of the round rod 3. At this time, the height of the first extension plate 4 is raised, so that the clamping plate 10 is away from the top of the base 1, which is convenient for the staff to install the clamping plate 10 to stack thicker switches. The end of the limiting rod 15 away from the limiting hole 14 is fixedly connected to a flat round block 16, and the end of the flat round block 16 close to the limiting rod 15 is fixedly connected A first spring 17 is connected, and one end of the first spring 17 away from the flat round block 16 is fixedly connected to the surface of the outer diameter of the round shell 2. The staff pulls the flat round block 16 to drive the first spring 17 to store force, and then releases the flat round block 16 to release the force generated by the first spring 17 so that the first spring 17 rebounds to pull the flat round block 16 and push the limiting rod 15 to be inserted inward into the inner wall of the limiting hole 14, so that when the staff adjusts the position of the round rod 3, the position of the limiting rod 15 is controlled by the force generated by the flat round block 16 to insert the limiting hole 14 to fix the height of the round rod 3.

[0032] Reference Figure 1 , Figure 2 ,and Figure 6As shown, in this embodiment: the rear end of the top of the base 1 is fixedly connected with a second extension plate 18, the interior of the second extension plate 18 is rotatably connected with a wire reel 19, the cross section of the wire reel 19 is circular, the surface of the top of the second extension plate 18 is fixedly connected with a third extension plate 20, the front end of the third extension plate 20 is threadedly connected with a second bolt 21, the rear end of the second bolt 21 is in contact with the surface of the front end of the wire reel 19, the staff rotates the wire reel 19 to wind the excess connection wires after the switch is installed on the inner wall of the wire reel 19 for storage, and then the second bolt 21 is screwed to abut and fix the position of the wire reel 19, so as to prevent the excess connection wires from occupying too much space and prevent the connection wires from interlocking with each other. Winding is convenient for the staff to distinguish the connecting wires for disassembly or repair of the switch. A sliding column 22 is installed on the top of the third extension plate 20. The bottom of the sliding column 22 passes through the top of the third extension plate 20. The surface of the bottom of the sliding column 22 is fixedly connected with a push plate 23. The top of the push plate 23 is fixedly connected with a thrust spring 24. The top of the thrust spring 24 is fixedly connected to the surface of the bottom of the third extension plate 20. When the staff winds the connecting wire into the winding cup 19, the downward thrust of the thrust spring 24 pushes the push plate 23, so that the push plate 23 clamps the connecting wire wound in the winding cup 19 to prevent the connecting wire from loosening and tangling when the staff winds the connecting wire into the winding cup 19.

[0033] The practical working principle of the present invention is that the staff adjusts the position of the slide plate 7 to the designated position and then places the switch on the top of the clamping plate 10, and then rotates the first bolt 9 upward to drive the clamping plate 10 to move upward, so that the bottom of the slide plate 7 and the clamping plate 10 clamp and fix the switch. By hanging the switch, the heat dissipation holes of the switch will not be blocked, so that the heat dissipation of the heat dissipation port is more sufficient, thereby increasing the air flow of the heat dissipation holes to improve the heat dissipation performance of the switch and ensure the stable operation of the switch. When the staff adjusts the position of the clamping plate 10, the first bolt is accidentally 9 is screwed out of the inner wall of the threaded hole 8, and the first slider 11 and the second slider 13 slidably connected through the inner wall of the slide rail plate 12 limit the position of the clamping plate 10 to prevent the clamping plate 10 from falling with the first bolt 9 and causing damage to the switch. When the staff pulls the round rod 3 upward to slide to the specified position in the inner wall of the round shell 2, the limiting rod 15 is pushed to insert into the inner wall of the limiting hole 14 to fix the position of the round rod 3. At this time, the height of the first extension plate 4 is raised, so that the clamping plate 10 is away from the top of the base 1, which is convenient for the staff to install the clamping plate 10 to stack thicker The switch is configured such that the staff pulls the flat round block 16 to drive the first spring 17 to store force, and then releases the flat round block 16 to release the force generated by the first spring 17 so that the first spring 17 rebounds and pulls the flat round block 16 and pushes the limit rod 15 to be inserted into the inner wall of the limit hole 14, so that when the staff adjusts the position of the round rod 3, the force generated by the flat round block 16 controls the position of the limit rod 15 to plug the limit hole 14 and fix the height of the round rod 3. The staff rotates the winding cup 19 to wind the excess connection wires after the switch is installed around the winding cup 19 The wires are stored in the inner wall of the wire reel 19, and then the second bolt 21 is screwed to abut and fix the position of the wire reel 19 to prevent the redundant wires from occupying too much space and preventing the wires from getting tangled with each other, so that the staff can distinguish the wires to disassemble or repair the switch. When the staff winds the wires in the wire reel 19, the push plate 23 is pushed downward by the push spring 24, so that the push plate 23 clamps the wires wound in the wire reel 19 to prevent the wires from getting loose and getting tangled when the staff winds the wires in the wire reel 19.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stackable switch convenient for hanging installation, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a round shell (2), the number of the round shells (2) is four and they are evenly distributed around the top surface of the base (1), the inner wall of the round shell (2) is slidably connected with a round rod (3), the top of the round rod (3) is fixedly connected with a first extension plate (4), the bottom surface of the first extension plate (4) is provided with a slide groove (5), the inner wall of the slide groove (5) is fixedly connected with a slide rod (6), the outer diameter of the slide rod (6) is slidably connected with a slide plate (7), the bottom of the slide plate (7) is provided with a threaded hole (8), the inner wall of the threaded hole (8) is threadedly connected with a first bolt (9), the outer diameter of the first bolt (9) is slidably connected with a clamping plate (10), the top surface of the clamping plate (10) is in contact with the bottom surface of the slide plate (7).

2. A stackable switch that is easy to install by hanging according to claim 1, characterized in that: The bottom of the opposite sides of the slide plate (7) is fixedly connected to a first slider (11), the outer diameter of the first slider (11) is slidably connected to a slide rail plate (12), and the opposite sides of the clamp plate (10) are fixedly connected to a second slider (13), the outer diameter of the second slider (13) is slidably connected to the inner diameter of the slide rail plate (12).

3. The stackable switch that is convenient for hanging installation according to claim 1, characterized in that: The outer diameter of the round rod (3) is provided with a plurality of limiting holes (14), and the inner diameter of the limiting hole (14) is plugged with a limiting rod (15).

4. A stackable switch that is convenient for hanging installation according to claim 3, characterized in that: One end of the limiting rod (15) away from the limiting hole (14) is fixedly connected to a flat round block (16), and one end of the flat round block (16) close to the limiting rod (15) is fixedly connected to a first spring (17), and one end of the first spring (17) away from the flat round block (16) is fixedly connected to the surface of the outer diameter of the circular shell (2).

5. The stackable switch that is convenient for hanging installation according to claim 1, characterized in that: A second extension plate (18) is fixedly connected to the rear end of the top of the base (1), a winding cup (19) is rotatably connected inside the second extension plate (18), a third extension plate (20) is fixedly connected to the surface of the top of the second extension plate (18), a second bolt (21) is threadedly connected to the front end of the third extension plate (20), and a rear end of the second bolt (21) is in contact with the surface of the front end of the winding cup (19).

6. The stackable switch for hanging installation according to claim 5, characterized in that: A sliding column (22) is installed on the top of the third extension plate (20), and the bottom of the sliding column (22) passes through the top of the third extension plate (20). The surface of the bottom of the sliding column (22) is fixedly connected to a push plate (23), and the top of the push plate (23) is fixedly connected to a thrust spring (24), and the top of the thrust spring (24) is fixedly connected to the surface of the bottom of the third extension plate (20).

Images