Switch with protection function

Abstract

The utility model discloses a switch with a protection function, and relates to the technical field of switches. The switch with the protection function comprises a switch body, a protection device and a fastening device, the fastening device comprises a mounting plate, a fixing plate, a clamping plate, a screw rod and a knob, the mounting plate is fixedly connected to one side of a second protection piece, the fixing plate is fixedly connected to the top of a first spring telescopic rod, and the knob is fixedly connected to the top of the mounting plate. The screw rod is fixedly connected with the output shaft of the knob, the screw rod is rotatably connected with the mounting plate, the clamping plate is fixedly connected to the bottom of the screw rod, the upper clamping groove and the lower clamping groove are matched to fix the wiring, the fixing of the wiring can enhance the mounting stability of the wiring, and the probability that the connection part of the wiring and the port is loosened is reduced; therefore, the period of checking whether the connection wire is loosened or not regularly is prolonged, time is saved, and the problem that time is wasted due to the fact that each connection wire needs to be observed and processed in sequence when the connection position of the connection wire and the port is overhauled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a switch with a protection function. Background Art

[0002] A switch is a network device used for forwarding electrical signals. As an access device in various networks, it can provide an exclusive electrical signal path for any two network nodes connected to the switch, and is an important support for ensuring network performance.

[0003] Nowadays, the density of switch ports is getting higher and higher. In most cases, multiple ports need to be inserted at the same time. It is inevitable that the connection between the wiring and the port will be loose, resulting in abnormal use. During maintenance, each wiring needs to be observed and processed in turn, and after tightening, it is necessary to check regularly for looseness, which is very time-consuming. Therefore, a switch with protection function is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a switch with a protection function, which can solve the problem that when inspecting the wiring and port connection, each wiring needs to be observed and processed in turn, and after tightening, it is necessary to check regularly whether it is loose, which is very time-consuming.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch with a protection function, comprising a switch body, a protection device and a fastening device, a plurality of wiring ports are equidistantly provided on one side of the switch body, a heat dissipation hole is provided on the surface of the switch body, the protection device is located on both sides of the switch body, the protection device comprises a first protection member, a second protection member and a spring telescopic rod 1, the number of the first protection members is two and both are arranged on both sides of the switch body, the number of the second protection members is two and both are arranged on both sides of the switch body, the number of the spring telescopic rod 1 is two and both are fixedly connected to the opposite surface of the first protection member and the second protection member, the fastening device is located on the surface of the switch body, the fastening device comprises a mounting plate, a fixing plate, a clamping plate, a screw and a knob, the mounting plate is fixedly connected to one side of the second protection member, the fixing plate is fixedly connected to the top of the spring telescopic rod 1, the knob is fixedly connected to the top of the mounting plate, the screw is fixedly connected to the output shaft of the knob, the screw is rotatably connected to the mounting plate, and the clamping plate is rotatably connected to the bottom of the screw.

[0006] Preferably, the protective device further comprises a second spring telescopic rod, the number of the second spring telescopic rod is two, and the two second spring telescopic rods are respectively fixedly connected between the two second protective members and the two first protective members.

[0007] Preferably, surfaces of the first protective member and the second protective member are both provided with heat dissipation nets.

[0008] Preferably, both the first protective member and the second protective member are provided with an anti-slip layer.

[0009] Preferably, the outer surface of the knob is provided with anti-slip ridges.

[0010] Preferably, an upper clamping groove is formed at the bottom of the clamping plate, and a lower clamping groove is formed at the top of the fixing plate.

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

[0012] (1) The switch with protection function can fix the wiring by cooperating with the upper clamping groove and the lower clamping groove. The fixation of the wiring can enhance the installation stability of the wiring, reduce the probability of loosening of the connection between the wiring and the port, and thus increase the period of regular inspection for looseness, saving time. It solves the problem that when inspecting the connection between the wiring and the port, each wiring needs to be observed and processed in turn, and it is necessary to regularly check for looseness after tightening, which wastes time.

[0013] (2) The switch with protection function can adjust the size of the protection device through the action of the spring telescopic rod, and is suitable for switches of various sizes, thereby increasing the practicality of the device. The two first protection parts and the second protection parts wrap and protect the four corners of the switch body to prevent it from being damaged by bumps and the like, thereby increasing its service life. The heat dissipation net can accelerate the dissipation of heat at the wrapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the main body of the utility model;

[0016] Figure 2 This is a schematic diagram of the wiring port of the utility model;

[0017] Figure 3 For the utility model Figure 1 Schematic diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the protective device of the utility model.

[0019] Figure numerals: 1. exchanger body; 2. first protective member; 3. second protective member; 4. heat dissipation hole; 5. wiring port; 6. heat dissipation net; 7. spring telescopic rod one; 8. spring telescopic rod two; 9. anti-slip layer; 10. mounting plate; 11. fixing plate; 12. lower clamping groove; 13. clamping plate; 14. upper clamping groove; 15. screw; 16. knob; 17. anti-slip rib. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4The utility model provides a technical solution: a switch with a protection function, comprising a switch body 1, a protection device and a fastening device, a side of the switch body 1 is provided with a plurality of wiring ports 5 at equal intervals, a surface of the switch body 1 is provided with heat dissipation holes 4, the protection device is located on both sides of the switch body 1, the protection device comprises a first protection member 2, a second protection member 3 and a spring telescopic rod 7, the number of the first protection members 2 is two and both are arranged on both sides of the switch body 1, the number of the second protection members 3 is two and both are arranged on both sides of the switch body 1, the number of the spring telescopic rod 7 is two and both are fixedly connected to the opposite surface of the first protection member 2 and the second protection member 3, the fastening device is located on the surface of the switch body 1, the fastening device comprises a mounting plate 10, a fixing plate 11, a clamping plate 13, a screw 15 and a knob 16, the mounting plate 10 is fixedly connected to one side of the second protection member 3, the fixing plate 11 is fixedly connected to the spring telescopic rod 7 The top of the knob 16 is fixedly connected to the top of the mounting plate 10, the screw 15 is fixedly connected to the output shaft of the knob 16, the screw 15 is rotatably connected to the mounting plate 10, and the clamping plate 13 is rotatably connected to the bottom of the screw 15. The outer surface of the knob 16 is provided with an anti-slip rib 17, the bottom of the clamping plate 13 is provided with an upper clamping groove 14, and the top of the fixing plate 11 is provided with a lower clamping groove 12. The wiring is inserted into the interior of the wiring port 5, and then the knob 16 is rotated to drive the screw 15 to move downward, and the clamping plate 13 is driven to move downward, so that the upper clamping groove 14 cooperates with the lower clamping groove 12 and fixes the wiring. The wiring installation stability can be enhanced by fixing the wiring, and the probability of loosening at the connection between the wiring and the port is reduced, thereby increasing the period of regular checking for looseness, saving time, and solving the problem that each wiring needs to be observed and processed in turn during the inspection of the connection between the wiring and the port, and it is necessary to regularly check whether it is loose after tightening to waste time.

[0025] Furthermore, the protective device also includes a spring telescopic rod 8, the number of which is two. The two spring telescopic rods 8 are respectively fixedly connected between the two second protective members 3 and the two first protective members 2. The surfaces of the first protective member 2 and the second protective member 3 are provided with a heat dissipation net 6, and the first protective member 2 and the second protective member 3 are provided with an anti-slip layer 9. Through the action of the spring telescopic rod, the protective device can adjust its size and is suitable for switches of various sizes, thereby increasing the practicality of the device. The two first protective members 2 and the second protective member 3 wrap and protect the four corners of the switch body 1 to prevent it from being damaged by bumps and the like, thereby increasing its service life. The heat dissipation net 6 can accelerate the dissipation of heat at the wrapping.

[0026] Working principle: The protective device can adjust the size through the action of the spring telescopic rod 1 7 and the spring telescopic rod 2 6, and is suitable for switches of various sizes. Insert the wiring into the interior of the wiring port 5, then turn the knob 16 to drive the screw 15 to move downward, and drive the clamping plate 13 to move downward, so that the upper clamping groove 14 cooperates with the lower clamping groove 12 and fixes the wiring. By fixing the wiring, the installation stability of the wiring can be enhanced, and the probability of loosening of the connection between the wiring and the port can be reduced.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A switch with protection function, characterized in that: include: A switch body (1), a plurality of connection ports (5) are equidistantly provided on one side of the switch body (1), and a heat dissipation hole (4) is provided on the surface of the switch body (1); A protective device, the protective device is located on both sides of the exchanger body (1), the protective device comprises a first protective piece (2), a second protective piece (3) and a spring telescopic rod (7), the number of the first protective piece (2) is two and both are arranged on both sides of the exchanger body (1), the number of the second protective piece (3) is two and both are arranged on both sides of the exchanger body (1), the number of the spring telescopic rod (7) is two and both are fixedly connected to the opposite surface of the first protective piece (2) and the second protective piece (3); The fastening device is located on the surface of the exchanger body (1), and comprises a mounting plate (10), a fixing plate (11), a clamping plate (13), a screw (15) and a knob (16). The mounting plate (10) is fixedly connected to one side of the second protective member (3), the fixing plate (11) is fixedly connected to the top of the spring telescopic rod (7), the knob (16) is fixedly connected to the top of the mounting plate (10), the screw (15) is fixedly connected to the output shaft of the knob (16), the screw (15) is rotatably connected to the mounting plate (10), and the clamping plate (13) is rotatably connected to the bottom of the screw (15).

2. A switch with protection function according to claim 1, characterized in that: The protective device also includes two spring telescopic rods (8), the number of which is two. The two spring telescopic rods (8) are respectively fixedly connected between the two second protective members (3) and the two first protective members (2).

3. A switch with protection function according to claim 2, characterized in that: The surfaces of the first protective member (2) and the second protective member (3) are both provided with heat dissipation nets (6).

4. A switch with protection function according to claim 3, characterized in that: The first protective member (2) and the second protective member (3) are both provided with an anti-slip layer (9).

5. A switch with protection function according to claim 4, characterized in that: The outer surface of the knob (16) is provided with anti-slip ribs (17).

6. A switch with protection function according to claim 5, characterized in that: An upper clamping groove (14) is provided at the bottom of the clamping plate (13), and a lower clamping groove (12) is provided at the top of the fixing plate (11).

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