Switch

Abstract

The invention relates to the technical field of signal forwarding equipment, in particular to a switch which comprises a bottom support transverse plate and two extrusion sliding plates slidably connected to the bottom support transverse plate, a bidirectional lead screw I is rotatably connected to the bottom support transverse plate, and the two ends of the bidirectional lead screw I are in threaded connection with the two extrusion sliding plates respectively. A plurality of hollowed-out sliding columns are slidably connected to the bottom support transverse plate, a switch body is placed on the hollowed-out sliding columns, the two ends of the switch body make contact with two extrusion sliding plates correspondingly, square support sliding rods are fixedly connected to the outer ends of the two extrusion sliding plates correspondingly, and contact sliding plates are slidably connected to the two ends of the two square support sliding rods correspondingly. The two extrusion sliding plates are rotationally connected with two-way lead screws II, the two ends of the two-way lead screws II are in threaded connection with four contact sliding plates respectively, the four contact sliding plates make contact with the switch body, and the two extrusion sliding plates are fixedly connected with lifting lead screws.

Description

Technical Field

[0001] This invention relates to the field of signal forwarding equipment technology, and more specifically to a switch. Background Technology

[0002] A switch is a network device used for forwarding electro-optical signals. The word "switch" itself refers to a device that provides a dedicated electrical signal path for any two network nodes connected to the switch. The most common type of switch is the Ethernet switch; other common types include telephone voice switches and fiber optic switches. Switching is a general term for the technology that, according to the needs of information transmission at both ends of a communication, uses manual or automated methods to send the information to be transmitted to the appropriate route that meets the requirements. Switches can be divided into wide area network (WAN) switches and local area network (LAN) switches based on their operating location. A WAN switch is a device that performs information exchange functions in a communication system; it operates at the data link layer. Switches have multiple ports, each with bridging capabilities, and can connect a LAN or a high-performance server or workstation. In fact, switches are sometimes called multi-port bridges. However, existing switches cannot be quickly disassembled and replaced. Summary of the Invention

[0003] This invention relates to the field of signal forwarding equipment technology, and more specifically to a switch, the advantage of which is that it enables the rapid disassembly and replacement of the switch body.

[0004] The objective of this invention is achieved through the following technical solution:

[0005] A switch includes a base plate and two extrusion slides slidably connected to the base plate. A bidirectional lead screw I is rotatably connected to the base plate, and the two ends of the bidirectional lead screw I are respectively connected to the two extrusion slides by threads. A plurality of hollow slide pillars are slidably connected to the base plate, and the switch body is placed on the plurality of hollow slide pillars. The two ends of the switch body are respectively in contact with the two extrusion slides.

[0006] Furthermore, square support slide rods are fixedly connected to the outer ends of both extrusion slides, and contact slides are slidably connected to both ends of the two square support slide rods. Bidirectional lead screws II are rotatably connected to both extrusion slides, and the two ends of the two bidirectional lead screws II are respectively connected to four contact slides by threads. All four contact slides are in contact with the main body of the switch.

[0007] Furthermore, each of the two extrusion slide plates is fixedly connected with a lifting screw, and each of the two lifting screws is connected to an internal thread cavity by a thread. A top extrusion telescopic plate is rotatably connected to each of the two internal thread cavities, and the top extrusion telescopic plate contacts the upper end of the switch body.

[0008] Furthermore, the bottom support plate is slidably connected to the empty storage box, and the rear end of the empty storage box is provided with a wire threading notch. The bidirectional lead screw I is slidably connected to the empty storage box.

[0009] Furthermore, limiting protrusions are fixedly connected to the four corners of the bottom support plate, and the four limiting protrusions are slidably connected to the empty storage box.

[0010] Furthermore, the empty storage box is connected by four screw bolts, which are respectively connected to four limiting protrusions by screws.

[0011] Furthermore, a fan is fixedly connected to the empty storage box.

[0012] Furthermore, two vertical rotating shafts are fixedly connected to the empty storage box, and a shielding door panel is rotatably connected to each of the two vertical rotating shafts.

[0013] Furthermore, support cylinders are fixedly connected to the four corners below the storage box.

[0014] Furthermore, each of the four supporting cylinders is slidably connected to a contact leg, and each of the four contact legs is fixedly connected to a spring, with the top of each of the four springs contacting the four supporting cylinders respectively. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0016] Figure 1 This is a schematic diagram of the overall structure of a switch according to the present invention;

[0017] Figure 2 This is a partial structural diagram of a switch according to the present invention;

[0018] Figure 3 This is a structural schematic diagram of an embodiment for cooling the main body of a switch.

[0019] Figure 4 This is a structural schematic diagram of an embodiment of the bottom shock absorption support;

[0020] Figure 5 This is a structural schematic diagram of an embodiment of squeezing and fixing the main body of the switch;

[0021] Figure 6 This is a structural schematic diagram of an embodiment of horizontal compression and fixation of the switch body;

[0022] Figure 7 This is a schematic diagram of another aspect of an embodiment where the main body of the switch is horizontally compressed and fixed.

[0023] Figure 8This is a schematic diagram of a specific structure of an embodiment of squeezing and fixing the main body of the switch;

[0024] Figure 9 This is a structural schematic diagram of an embodiment in which the main body of the switch is fixed by front and rear compression.

[0025] Figure 10 This is a structural diagram of an embodiment of longitudinally compressing and fixing the main body of the switch. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings.

[0027] The following is in conjunction with the appendix Figure 1 , 2 As detailed in 5-9, a switch includes a base plate 101 and two extrusion slide plates 102 slidably connected to the base plate 101 via a slide groove. A bidirectional lead screw I103 is rotatably connected to the base plate 101 via a convex plate. The two ends of the bidirectional lead screw I103 are respectively threaded to the two extrusion slide plates 102. A plurality of hollow slide pillars 104 are slidably connected to the base plate 101 via a slide groove. A switch body 105 is placed on the plurality of hollow slide pillars 104. The two ends of the switch body 105 are respectively in contact with the two extrusion slide plates 102.

[0028] Furthermore, the base support plate 101 provides sliding space for the two compression sliding plates 102, which can be used to achieve lateral compression and fixation of the switch body 105. The base support plate 101 also provides rotation space for the bidirectional lead screw I103. The threads at both ends of the bidirectional lead screw I103 turn in opposite directions. Rotating the bidirectional lead screw I103 can drive the two compression sliding plates 102 to slide inward or outward simultaneously. This not only fixes the switch body 105 but also keeps the switch body 105 in the center of the base support plate 101. The multiple hollow sliding pillars 104 provide support space for the switch body 105, thus leaving space between the switch body 105 and the base support plate 101. A certain gap is provided, which can be used to cool down the switch body 105. Multiple connecting cables can be plugged into the switch body 105 to enable normal operation. The center of the bottom support plate 101 is designed with a notch, which allows air to be blown onto the switch body 105 through the notch, thus cooling down the switch body 105 and ensuring its stable operation. Multiple hollow sliding pillars 104 can slide laterally, thereby changing their positions and providing support space for switch bodies 105 of different specifications. The two pressing slide plates 102 can also slide laterally, which can also be used to press and fix switch bodies 105 of different specifications.

[0029] The following is in conjunction with the appendixFigure 1 , 2 Detailed descriptions of points 5, 8, and 9: The outer ends of the two extrusion slide plates 102 are fixedly connected to square support slide rods 201 by welding. The two ends of the two square support slide rods 201 are slidably connected to contact slide plates 202 through square openings. The two extrusion slide plates 102 are rotatably connected to bidirectional lead screws II 203 through round holes. The two ends of the two bidirectional lead screws II 203 are respectively connected to the four contact slide plates 202 by threads. The four contact slide plates 202 are all in contact with the switch body 105.

[0030] Furthermore, the two square support slide rods 201 provide sliding space for the four contact slide plates 202. The four contact slide plates 202 can be used to compress and fix the switch body 105 in the front and back directions. The threads at both ends of the bidirectional lead screw II 203 are turned in opposite directions. After rotating the bidirectional lead screw II 203, the two contact slide plates 202 connected to it can be driven to slide inward or outward at the same time, thereby compressing and fixing the switch body 105 in the front and back directions. This fixes the switch body 105 at the center of the bottom support plate 101, ensuring that the switch body 105 is located directly above the notch at the center of the bottom support plate 101. This ensures that the switch body 105 can be cooled by airflow evenly, enabling the switch body 105 to operate normally.

[0031] The following is in conjunction with the appendix Figure 1 , 2 Detailed descriptions of sections 5 and 8-10: Each of the two extrusion slide plates 102 is fixedly connected to a lifting screw 301 by welding. Each of the two lifting screws 301 is connected to an internal thread cavity 302 by thread. Each of the two internal thread cavities 302 is rotatably connected to a top extrusion telescopic plate 303 through a bearing hole. The top extrusion telescopic plate 303 is in contact with the upper end of the switch body 105.

[0032] Furthermore, the two lifting screws 301 provide space for the connection of the two internal threaded cavities 302. After rotating the two internal threaded cavities 302, they can slide up and down, thereby changing the height of the extrusion plate 303 and allowing it to contact the switch body 105, thus achieving the compression and fixing of the switch body 105 in the vertical direction. The two internal threaded cavities 302 are rotatably connected to the extrusion plate 303 through bearings. At this time, the extrusion plate 303 can rise and fall with the two internal threaded cavities 302, and when the two lifting screws 301 move up and down with the extrusion plate 302... When the two extrusion slide plates 102 slide laterally, the top extrusion telescopic plate 303 will also extend and retract. As the two extrusion slide plates 102 slide laterally, the top extrusion telescopic plate 303 can span across the switch body 105 of different specifications. After the switch body 105 is fixed between the two extrusion slide plates 102 and the four contact slide plates 202, rotating the two internal thread cavities 302 can drive the top extrusion telescopic plate 303 to move downward, thereby achieving longitudinal fixation of the switch body 105. At this time, the switch body 105 will be completely fixed, ensuring the normal operation of the switch body 105.

[0033] The following is in conjunction with the appendix Figures 1-3 In detail, the bottom support plate 101 is slidably connected to the storage box 401 via a sliding opening. The rear end of the storage box 401 is provided with a wire threading notch 402. The bidirectional lead screw I103 is slidably connected to the storage box 401 via a sliding groove.

[0034] Furthermore, the empty storage box 401 serves a protective function, allowing the switch body 105 to be installed inside, preventing the switch body 105 from being directly exposed to the air, which could potentially damage the switch body 105. The cable pass-through notch 402 provides space for multiple connecting cables connected to the switch body 105 to pass through. The top of the empty storage box 401 is provided with multiple heat dissipation holes, which provide space for the heat generated by the switch body 105 during operation, ensuring that the switch body 105 can operate at a low temperature.

[0035] The following is in conjunction with the appendix Figure 1 , 2 As detailed in 5-7, the four corners of the bottom support plate 101 are all fixedly connected to the limiting protrusions 501 by welding, and the four limiting protrusions 501 are all slidably connected to the storage empty box 401 through the straight cavity.

[0036] Furthermore, the four limiting protrusions 501 can be used to limit the position of the bottom support plate 101, ensuring that the bottom support plate 101 will not slide arbitrarily left or right within the storage box 401, thus fixing the bottom support plate 101 in the left and right directions.

[0037] The following is in conjunction with the appendix Figures 1-3As detailed in section 5-7, the empty storage box 401 is connected by four threaded fastening bolts 601, and the four fastening bolts 601 are respectively connected to four limiting protrusions 501 by thread.

[0038] Furthermore, the four clamping bolts 601 can be used to limit the four limiting protrusions 501, ensuring that the four limiting protrusions 501 will not slide back and forth at will. After the four limiting protrusions 501 are fixed, the position of the bottom support plate 101 is also fixed. At this time, the bottom support plate 101 will not slide at will in the storage box 401, thereby achieving a firm fixation of the switch body 105. Moreover, the advantage of using the four clamping bolts 601 is that it is convenient to disassemble, so as to carry out maintenance and replacement of the switch body 105.

[0039] The following is in conjunction with the appendix Figures 1-3 In detail, a fan 701 is fixedly connected to the empty storage box 401 via a flange plate.

[0040] Furthermore, the fan 701 is located directly below the notch in the center of the bottom support plate 101. When the fan 701 is turned on, it will generate airflow, which will be blown directly onto the switch body 105 through the notch in the center of the bottom support plate 101, thereby cooling the switch body 105 and ensuring that the switch body 105 is kept at a low temperature. Only when the switch body 105 is not at a high temperature can it work normally.

[0041] The following is in conjunction with the appendix Figures 1-3 In detail, the storage box 401 has two vertical rotating shafts 801 fixedly connected by welding, and each of the two vertical rotating shafts 801 is rotatably connected to a shielding door panel 802 through a round hole.

[0042] Furthermore, the two vertical pivots 801 provide space for the two shielding doors 802 to rotate. The two shielding doors 802 can be used to cover and seal the opening at the rear of the empty storage box 401, preventing debris from entering the empty storage box 401 and providing a clean working environment for the switch body 105, thus extending the service life of the switch body 105. The two shielding doors 802 are fixed to the empty storage box 401 by magnets, and each of the two shielding doors 802 is equipped with a handle, which makes it easy to open the two shielding doors 802. The two shielding doors 802 can also be easily removed from the two vertical pivots 801. At this time, the opening at the rear of the empty storage box 401 will be exposed, allowing the bottom support plate 101 to be removed, and the switch body 105 fixed on the bottom support plate 101 to be repaired and replaced.

[0043] The following is in conjunction with the appendix Figures 1-4In detail, the four corners of the storage box 401 are all fixedly connected to the support cylinders 901 by welding.

[0044] Furthermore, four supporting cylinders 901 are used to securely and stably place the empty storage box 401 on the ground.

[0045] The following is in conjunction with the appendix Figures 1-4 In detail, each of the four supporting cylinders 901 is slidably connected to a contact leg 902 via a straight cavity, and each of the four contact legs 902 is fixedly connected to a spring 903. The top of each of the four springs 903 is in contact with the four supporting cylinders 901.

[0046] Furthermore, the four contact legs 902 will directly contact the ground, and the elastic potential energy generated by the four springs 903 can be applied to the four supporting cylinders 901. At this time, the four springs 903 will activate the shock absorption function. When the storage box 401 vibrates up and down, it will squeeze the four springs 903 to protect the main body of the switch 105 and prevent the main body of the switch 105 from being damaged due to vibration.

Claims

1. A switch, characterized in that: The device includes a base plate (101) and two extrusion slide plates (102) slidably connected to the base plate (101). A two-way lead screw I (103) is rotatably connected to the base plate (101). The two ends of the two-way lead screw I (103) are respectively connected to the two extrusion slide plates (102) by threads. Multiple hollow slide columns (104) are slidably connected to the base plate (101). The main body of the switch (105) is placed on the multiple hollow slide columns (104). The two ends of the main body of the switch (105) are respectively in contact with the two extrusion slide plates (102).

2. A switch according to claim 1, characterized in that: The outer ends of the two extrusion slide plates (102) are fixedly connected to square support slide rods (201), and the two ends of the two square support slide rods (201) are slidably connected to contact slide plates (202). The two extrusion slide plates (102) are rotatably connected to bidirectional lead screws II (203). The two ends of the two bidirectional lead screws II (203) are respectively connected to the four contact slide plates (202) by threads. The four contact slide plates (202) are in contact with the main body of the switch (105).

3. A switch according to claim 1, characterized in that: Lifting screws (301) are fixedly connected to both of the extrusion slide plates (102). Both lifting screws (301) are connected to internal thread cavities (302) by threads. Top extrusion telescopic plates (303) are rotatably connected to the two internal thread cavities (302). Top extrusion telescopic plates (303) are in contact with the upper end of the switch body (105).

4. A switch according to claim 1, characterized in that: The bottom support plate (101) is slidably connected to the storage box (401). The storage box (401) has a wire threading notch (402) at its rear end. The bidirectional lead screw I (103) is slidably connected to the storage box (401).

5. A switch according to claim 4, characterized in that: Limiting protrusions (501) are fixedly connected to the four corners of the bottom support plate (101), and the four limiting protrusions (501) are slidably connected to the storage empty box (401).

6. A switch according to claim 5, characterized in that: The storage box (401) is connected by four screw bolts (601) by threads, and the four screw bolts (601) are respectively connected to four limiting protrusions (501) by threads.

7. A switch according to claim 4, characterized in that: A fan (701) is fixedly connected to the empty storage box (401).

8. A switch according to claim 4, characterized in that: The storage box (401) is fixedly connected to two vertical rotating shafts (801), and a shielding door panel (802) is rotatably connected to each of the two vertical rotating shafts (801).

9. A switch according to claim 4, characterized in that: Supporting cylinders (901) are fixedly connected to the four corners below the storage box (401).

10. A switch according to claim 9, characterized in that: Each of the four supporting cylinders (901) is slidably connected to a contact leg (902), and each of the four contact legs (902) is fixedly connected to a spring (903). The top of each of the four springs (903) is in contact with the four supporting cylinders (901).

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