Switch with anti-collision structure

Abstract

The utility model relates to the technical field of switches, and discloses a switch with an anti-collision structure, which comprises a placement frame, a switch main body is arranged in the placement frame, three fixing plates are arranged on the surface of the placement frame, a fixing seat is fixed at one end, far away from the switch main body, of each fixing plate, and a plurality of anti-collision structures are arranged on the fixing seats. A fixing column is fixed to the end, away from the fixing plate, of the fixing base, and a limiting sleeve is fixed to the end, away from the fixing plate, of the fixing base. When collision occurs, an anti-collision plate moves backwards to drive a force transmission plate to rotate, meanwhile, a traction block moves in a traction groove, and due to the elastic force of a second buffer spring and a first buffer spring, a proper distance can be kept between the anti-collision plate and a fixed plate, so that the impact force borne by the fixed plate is greatly reduced, and the anti-collision effect is improved. The switch main body in the fixing plate has a good anti-collision effect, and the damage of the switch main body caused by collision and the influence on the normal use of the switch main body are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a switch with an anti-collision structure. Background Art

[0002] A switch is a network device that is mainly used to forward electrical or optical signals. It can provide an exclusive electrical signal path for any two network nodes connected to it.

[0003] A Chinese patent discloses a switch (authorization announcement number CN204948111U), which has the following advantages: first, the switch can automatically adjust the speed of the cooling fan and the number of working cooling fans according to the temperature, and is easy to replace; second, it is easy to install and can be fixed on the wall by installing a steel plate. If not in use, it can be stored in the installation groove.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: during the transportation or placement of existing switches, the switches may be hit by people's touch or collision with external objects, which may cause certain damage to the switches, thereby affecting the normal operation of network nodes and causing the switches to be unable to be used normally. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the switch in the prior art is more easily damaged by external collision. For this reason, we propose a switch with an anti-collision structure.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a switch with an anti-collision structure, comprising a placement rack, a switch body is installed inside the placement rack, a fixing plate is installed on the surface of the placement rack, the number of the fixing plates is three, a fixing seat is fixed to one end of the fixing plate away from the switch body, a fixing column is fixed to one end of the fixing seat away from the fixing plate, and a limiting sleeve is fixed to one end of the fixing seat away from the fixing plate;

[0007] An anti-collision mechanism for preventing the fixing plate from collision is installed on the surface of the fixing plate;

[0008] A fixing mechanism for fixing the cable is installed at the rear end of the switch body.

[0009] Preferably, the anti-collision mechanism includes a first buffer spring sliding on the surface of the fixed column, one end of the first buffer spring close to the fixed seat is fixed to the surface of the fixed seat, a sliding sleeve is fixed to the end of the first buffer spring away from the fixed seat, a connecting rod is fixed to the end of the sliding sleeve away from the fixed column, an anti-collision plate is installed on the end of the connecting rod away from the sliding sleeve, the surface of the fixed seat is rotatably connected with the force transmission plate via a rotating shaft, a traction groove is formed at one end of the anti-collision plate close to the fixed plate, a traction block is slidably connected to the inside of the traction groove, one end of the traction block close to the force transmission plate is fixed to the surface of the force transmission plate, a second buffer spring is fixed to one end of the traction block away from the sliding sleeve, and one end of the second buffer spring away from the traction block is fixed to the inside of the traction groove.

[0010] Preferably, first sliding grooves are provided on both sides of the interior of the limiting sleeve, first sliding blocks are fixed on both sides of the fixing column, and the interior of the first sliding groove is slidably connected to the first sliding block.

[0011] Preferably, a second slide groove is provided at the top and bottom of the traction groove, a second slider is fixed at the top and bottom of the traction block, and the inside of the second slide groove is slidably connected to the second slider.

[0012] Preferably, the fixing mechanism includes a sliding groove opened at the rear end of the switch body, the sliding groove is slidably connected to a sliding plate inside, a connecting plate is fixed to the top of the switch body, the connecting plate is threadedly connected to a threaded rod inside, a rotating plate is fixed to the top of the threaded rod, a limiting groove is opened at the top of the sliding plate, the number of the limiting grooves is several, a wire release port is opened at the rear end of the sliding plate, and an interface is opened at the rear end of the switch body.

[0013] Preferably, third sliding grooves are provided on both sides of the interior of the sliding groove, third sliding blocks are fixed on both sides of the sliding plate, and the interior of the third sliding groove is slidably connected to the third sliding block.

[0014] Preferably, a limiting plate is installed inside the wire release opening, and the number of the limiting plates is several.

[0015] Technical effects and advantages of the utility model:

[0016] In the utility model, when a collision occurs, the anti-collision plate moves backward to drive the force transmission plate to rotate, and at the same time the traction block moves inside the traction groove. Due to the elastic force of the second buffer spring and the first buffer spring, the anti-collision plate can maintain an appropriate distance from the fixed plate, so that the impact force on the fixed plate is greatly reduced, so that the switch body inside the fixed plate can obtain a good anti-collision effect, thereby preventing the switch body from being damaged by the collision and affecting the normal use of the switch body.

[0017] In the utility model, when the staff needs to fix the interface of the cable, first put the cable into the wire release port, then rotate the rotating plate upward to make the threaded rod rotate out of the limiting groove, so that the sliding plate is released from the limit, and then the sliding plate is moved to a position close to the interface, and the rotating plate is turned inward to make the threaded rod rotate into the limiting groove, so that the sliding plate is limited, thereby achieving rapid fastening of the interface when the switch body is in use, preventing the jitter caused by impact from affecting the connection effect of the interface, causing the cable to fall off, thereby affecting the normal use of the switch body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main body of the anti-collision mechanism of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the anti-collision mechanism of the utility model;

[0020] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0021] Figure 4 For this utility model Figure 2 A partial enlarged view of point B in the middle;

[0022] Figure 5 It is a schematic diagram of the fixing mechanism of the utility model;

[0023] Figure 6 This is a schematic diagram of the switch interface of the utility model;

[0024] Figure 7 For this utility model Figure 5 A partial enlarged view of point C in the middle.

[0025] Legend: 1. Placement rack; 2. Switch body; 3. Fixed plate; 4. Fixed seat; 5. Fixed column; 6. Limit sleeve; 7. Sliding sleeve; 8. Connecting rod; 9. Anti-collision plate; 10. First buffer spring; 11. Force transmission plate; 12. Traction groove; 13. Traction block; 14. Second buffer spring; 15. First slide groove; 16. First slider; 17. Second slide groove; 18. Second slider; 19. Sliding groove; 20. Sliding plate; 21. Connecting plate; 22. Threaded rod; 23. Rotating plate; 24. Limit groove; 25. Wire release port; 26. Interface; 27. Third slide groove; 28. Third slider; 29. ​​Limit plate. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a switch with an anti-collision structure, comprising a placement rack 1, a switch body 2 is installed inside the placement rack 1, a fixing plate 3 is installed on the surface of the placement rack 1, the number of the fixing plates 3 is three, a fixing seat 4 is fixed to one end of the fixing plate 3 away from the switch body 2, a fixing column 5 is fixed to one end of the fixing seat 4 away from the fixing plate 3, and a limiting sleeve 6 is fixed to one end of the fixing seat 4 away from the fixing plate 3. The anti-collision mechanism can be set to make the switch body 2 have a better protection effect when placed, and prevent the switch body 2 from being damaged due to collision;

[0028] An anti-collision mechanism for preventing the fixing plate 3 from colliding is installed on the surface of the fixing plate 3;

[0029] A fixing mechanism for fixing the cables is installed at the rear end of the switch body 2 .

[0030] Reference Figure 2 and Figure 3 As shown, in this embodiment: the anti-collision mechanism includes a first buffer spring 10 sliding on the surface of the fixed column 5, the end of the first buffer spring 10 close to the fixed seat 4 is fixed to the surface of the fixed seat 4, the end of the first buffer spring 10 away from the fixed seat 4 is fixed with a sliding sleeve 7, the end of the sliding sleeve 7 away from the fixed column 5 is fixed with a connecting rod 8, the end of the connecting rod 8 away from the sliding sleeve 7 is installed with an anti-collision plate 9, the surface of the fixed seat 4 is rotatably connected with a force transmission plate 11 through a rotating shaft, the end of the anti-collision plate 9 close to the fixed plate 3 is provided with a traction groove 12, the interior of the traction groove 12 is slidably connected with a traction block 13, and the end of the traction block 13 close to the force transmission plate 11 is fixed to the surface of the force transmission plate 11 A second buffer spring 14 is fixed to one end of the traction block 13 away from the sliding sleeve 7, and one end of the second buffer spring 14 away from the traction block 13 is fixed to the inside of the traction groove 12. When a collision occurs, the anti-collision plate 9 moves backward to drive the force transmission plate 11 to rotate, and at the same time, the traction block 13 moves inside the traction groove 12. Due to the elastic force of the second buffer spring 14 and the first buffer spring 10, the anti-collision plate 9 can maintain an appropriate distance from the fixed plate 3, so that the impact force on the fixed plate 3 is greatly reduced, so that the switch body 2 inside the fixed plate 3 can obtain a good anti-collision effect, preventing the switch body 2 from being damaged by the collision and affecting the normal use of the switch body 2.

[0031] Reference Figure 3As shown, in this embodiment: first sliding grooves 15 are opened on both sides of the interior of the limiting sleeve 6, and first sliding blocks 16 are fixed on both sides of the fixed column 5. The interior of the first sliding groove 15 is slidably connected with the first sliding block 16. Through the setting of the first sliding groove 15 and the first sliding block 16, when the sliding sleeve 7 moves inside the limiting sleeve 6, a stable limiting effect can be formed to prevent the first buffer spring 10 from rebounding too much and causing the sliding sleeve 7 to pop out from the inside of the limiting sleeve 6, causing the anti-collision plate 9 to fall off and affect the anti-collision function of the fixed plate 3.

[0032] Reference Figure 4 As shown, in this embodiment: a second slide groove 17 is provided at the top and bottom of the traction groove 12, a second slider 18 is fixed at the top and bottom of the traction block 13, and the inside of the second slide groove 17 is slidably connected to the second slider 18. Through the arrangement of the second slide groove 17 and the second slider 18, the traction block 13 can be made more stable when moving inside the traction groove 12, so that the fixed plate 3 has a better buffering effect when being hit, thereby improving the anti-collision performance.

[0033] Reference Figure 5 and Figure 6 As shown, in this embodiment: the fixing mechanism includes a sliding groove 19 opened at the rear end of the switch body 2, the sliding groove 19 is slidably connected to a sliding plate 20, a connecting plate 21 is fixed to the top of the switch body 2, the connecting plate 21 is internally threadedly connected to a threaded rod 22, a rotating plate 23 is fixed to the top of the threaded rod 22, a limiting groove 24 is opened at the top of the sliding plate 20, the number of the limiting grooves 24 is several, a wire release port 25 is opened at the rear end of the sliding plate 20, and an interface 26 is opened at the rear end of the switch body 2. When the staff needs to put the cable interface 2 When fixing, first put the cable into the cable release port 25, then rotate the rotating plate 23 upward to make the threaded rod 22 rotate out of the limiting groove 24, so that the sliding plate 20 is released from the limit, and then move the sliding plate 20 to a position close to the interface 26, and rotate the rotating plate 23 inward to make the threaded rod 22 rotate into the limiting groove 24, so that the sliding plate 20 is limited, so as to achieve the rapid fastening of the interface 26 when the switch body 2 is used, and prevent the shaking caused by the impact from affecting the connection effect of the interface 26, causing the cable to fall off, thereby affecting the normal use of the switch body 2.

[0034] Reference Figure 7 As shown, in this embodiment: third sliding grooves 27 are opened on both sides of the sliding groove 19, and third sliding blocks 28 are fixed on both sides of the sliding plate 20. The interior of the third sliding groove 27 is slidably connected to the third sliding block 28. Through the setting of the third sliding groove 27 and the third sliding block 28, when the sliding plate 20 moves inside the sliding groove 19, a stable limit can be formed to improve the adjustment effect of the sliding plate 20.

[0035] Reference Figure 5As shown, in this implementation scheme: a limiting plate 29 is installed inside the wire release port 25, and the number of the limiting plates 29 is several. Through the setting of the limiting plates 29, when the cable is placed into the wire release port 25, the limiting effect of the limiting plates 29 on the cable can make the cable firmly placed in the wire release port 25 without falling off, thereby improving the use effect of the switch body 2.

[0036] Working principle: when a collision occurs, the anti-collision plate 9 moves backward to drive the force transmission plate 11 to rotate, and at the same time, the traction block 13 moves inside the traction groove 12, and due to the elastic force of the second buffer spring 14 and the first buffer spring 10, the anti-collision plate 9 can maintain an appropriate distance from the fixed plate 3, so that the impact force on the fixed plate 3 is greatly reduced, so that the switch body 2 inside the fixed plate 3 can obtain a good anti-collision effect, and prevent the damage of the switch body 2 caused by the collision, affecting the normal use of the switch body 2. Through the arrangement of the first sliding groove 15 and the first sliding block 16, when the sliding sleeve 7 moves inside the limiting sleeve 6, a stable limiting effect can be formed to prevent the sliding sleeve 7 from popping out of the limiting sleeve 6 due to excessive rebound force of the first buffer spring 10, causing the anti-collision plate 9 to fall off and affect the anti-collision function of the fixed plate 3. Through the arrangement of the second sliding groove 17 and the second sliding block 18, the traction block 13 can be made more stable when moving inside the traction groove 12, so that the fixed plate 3 has a better buffering effect when it is hit, thereby improving the anti-collision performance When the staff needs to fix the interface 26 of the cable, first put the cable into the wire release port 25, then rotate the rotating plate 23 upward to make the threaded rod 22 rotate out of the limiting groove 24, so that the sliding plate 20 is released from the limit, and then the sliding plate 20 is moved to a position close to the interface 26, and the rotating plate 23 is rotated inward to make the threaded rod 22 rotate into the limiting groove 24, so that the sliding plate 20 is limited, so as to achieve the rapid fastening of the interface 26 when the switch body 2 is used, and prevent the jitter caused by the impact from affecting the interface 2 6, causing the cable to fall off, thereby affecting the normal use of the switch body 2. Through the arrangement of the third sliding groove 27 and the third sliding block 28, when the sliding plate 20 moves inside the sliding groove 19, a stable limit can be formed, thereby improving the adjustment effect of the sliding plate 20. Through the arrangement of the limiting plate 29, when the cable is placed in the wire release port 25, the limiting effect of the limiting plate 29 on the cable can make the cable firmly placed in the wire release port 25 without falling off, thereby improving the use effect of the switch body 2.

[0037] 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 switch with an anti-collision structure, comprising a placement rack (1), a switch body (2) is installed inside the placement rack (1), a fixing plate (3) is installed on the surface of the placement rack (1), and the number of the fixing plates (3) is three, characterized in that: A fixing seat (4) is fixed to one end of the fixing plate (3) away from the switch body (2), a fixing column (5) is fixed to one end of the fixing seat (4) away from the fixing plate (3), and a limiting sleeve (6) is fixed to one end of the fixing seat (4) away from the fixing plate (3); An anti-collision mechanism for preventing the fixing plate (3) from colliding is installed on the surface of the fixing plate (3); A fixing mechanism for fixing cables is installed at the rear end of the switch body (2).

2. The switch with an anti-collision structure according to claim 1, characterized in that: The anti-collision mechanism comprises a first buffer spring (10) sliding on the surface of the fixed column (5); one end of the first buffer spring (10) close to the fixed seat (4) is fixed to the surface of the fixed seat (4); one end of the first buffer spring (10) away from the fixed seat (4) is fixed with a sliding sleeve (7); one end of the sliding sleeve (7) away from the fixed column (5) is fixed with a connecting rod (8); one end of the connecting rod (8) away from the sliding sleeve (7) is installed with an anti-collision plate (9); the surface of the fixed seat (4) is rotated by a rotating shaft The anti-collision plate (9) is movably connected to a force transmission plate (11); an end of the anti-collision plate (9) close to the fixed plate (3) is provided with a traction groove (12); a traction block (13) is slidably connected inside the traction groove (12); an end of the traction block (13) close to the force transmission plate (11) is fixed to the surface of the force transmission plate (11); an end of the traction block (13) away from the sliding sleeve (7) is fixed to a second buffer spring (14); and an end of the second buffer spring (14) away from the traction block (13) is fixed to the inside of the traction groove (12).

3. The switch with an anti-collision structure according to claim 1, characterized in that: First sliding grooves (15) are provided on both sides of the interior of the limiting sleeve (6), first sliding blocks (16) are fixed on both sides of the fixing column (5), and the interior of the first sliding groove (15) is slidably connected to the first sliding block (16).

4. The switch with an anti-collision structure according to claim 2, characterized in that: The top and bottom ends of the traction groove (12) are both provided with a second slide groove (17), the top and bottom ends of the traction block (13) are both fixed with a second slider (18), and the inside of the second slide groove (17) is slidably connected to the second slider (18).

5. The switch with an anti-collision structure according to claim 1, characterized in that: The fixing mechanism comprises a sliding groove (19) provided at the rear end of the switch body (2); a sliding plate (20) is slidably connected inside the sliding groove (19); a connecting plate (21) is fixed at the top end of the switch body (2); a threaded rod (22) is threadedly connected inside the connecting plate (21); a rotating plate (23) is fixed at the top end of the threaded rod (22); a limiting groove (24) is provided at the top end of the sliding plate (20); the limiting grooves (24) are provided in a plurality of numbers; a wire release port (25) is provided at the rear end of the sliding plate (20); and an interface (26) is provided at the rear end of the switch body (2).

6. The switch with an anti-collision structure according to claim 5, characterized in that: A third sliding groove (27) is provided on both sides of the sliding groove (19), a third sliding block (28) is fixed on both sides of the sliding plate (20), and the interior of the third sliding groove (27) is slidably connected to the third sliding block (28).

7. The switch with an anti-collision structure according to claim 5, characterized in that: A limiting plate (29) is installed inside the wire release opening (25), and the number of the limiting plates (29) is several.

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