Network switch compatible with multiple types of power supplies simultaneously

Abstract

The utility model relates to a network switch, in particular to a network switch compatible with various types of power supplies simultaneously, which comprises a lower shell and an upper shell which can be combined and detached, and further comprises a clamping mechanism which comprises four groups of clamping blocks, four groups of fixing blocks are fixedly mounted in the upper shell, and the clamping blocks are fixedly mounted in the upper shell. The clamping block can move in the upper shell until the clamping block is attached to the surface of the fixing block, so that clamping is completed, and the upper shell and the lower shell are combined; the moving mechanism comprises three sets of mounting plates, the three sets of mounting plates are fixedly mounted in the lower shell through bolts, the surface of the middle mounting plate is rotationally connected with a rotating plate, and the rotating plate can rotate from the vertical state to the horizontal state, so that the distance between the middle mounting plate and the mounting plates on the two sides is shortened; a power supply with a relatively small size can be conveniently installed; and the fan is rotationally connected to one side of the lower shell, and the fan plays a role in cooling the interior of the switch.

Description

Technical Field

[0001] The utility model relates to a network switch, in particular to a network switch that can be compatible with multiple types of power supplies simultaneously. Background Art

[0002] A network switch is a device for network communication. Its main functions include physical addressing, network topology structure, error checking, frame sequencing, and flow control. It can operate at the data link layer and forward data packets according to the MAC address. The main function of the switch is to connect multiple network nodes and provide independent communication paths for them to avoid data conflicts and improve network efficiency.

[0003] Currently, the mainstream structure configuration of the box-type network switch only provides a single configuration type. For scenarios with multiple power configurations and different power consumptions, different configuration types need to be replaced, with poor flexibility and difficulty in quickly switching production of different configurations and different types of box-type switches. Now, a network switch that can be compatible with multiple types of power supplies simultaneously is proposed. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a network switch that can be compatible with multiple types of power supplies simultaneously to solve the above problems.

[0005] To achieve the above purpose, according to one aspect of the utility model, a network switch that can be compatible with multiple types of power supplies simultaneously is provided, including a lower housing and an upper housing. The upper housing and the lower housing can be assembled and disassembled. It also includes:

[0006] A clamping mechanism, which includes four groups of clamping blocks. Four groups of fixing blocks are fixedly installed inside the upper housing. The clamping blocks can move inside the upper housing until they fit the surface of the fixing blocks, thus completing the clamping and enabling the combination of the upper housing and the lower housing.

[0007] A moving mechanism, which includes three mounting plates. The three mounting plates are fixedly installed inside the lower housing through bolts. A rotating plate is rotatably connected to the surface of the middle mounting plate. The rotating plate can rotate from vertical to horizontal, thereby reducing the distance between the middle mounting plate and the two side mounting plates and facilitating the installation of a power supply with a smaller volume.

[0008] A fan, which is rotatably connected to one side of the lower housing. The fan plays a role in dissipating heat inside the switch.

[0009] Further, the clamping mechanism further includes a threaded rod, four sets of screw sleeves are threadedly connected to the surface of the threaded rod, the clamping block is fixedly installed on the surface of the screw sleeve, four first sliding grooves are formed on the surface of the lower shell, and four second sliding grooves corresponding to the first sliding grooves are formed inside the upper shell. The clamping block is slidably connected inside the first sliding groove and the second sliding groove, and the fixing block is fixedly installed inside the second sliding groove.

[0010] Further, four placement grooves are formed on the surface of the lower shell, four through grooves perpendicular to the placement grooves are formed on the surface of the upper shell, the clamping block is rotatably connected inside the placement groove and the through groove, the clamping block is rotatably connected inside the placement groove, and four screw sleeve grooves are formed inside the lower shell. The screw sleeve is slidably connected inside the screw sleeve groove.

[0011] Further, a rotating shaft is fixedly installed on the surface of the rotating plate, a limiting ring is fixedly installed at the end of the rotating shaft, and the limiting ring and the rotating shaft are rotatably connected inside the middle mounting plate.

[0012] Further, insertion holes are formed inside both the rotating plate and the middle mounting plate. The insertion hole on the surface of the rotating plate is set to one, and the insertion holes on the surface of the mounting plate are set to two and are vertically distributed. A pin is movably inserted into the insertion hole.

[0013] Further, a number of symmetric positioning posts are fixedly installed on the surface of the lower shell, positioning grooves corresponding to the number of positioning posts are formed inside the upper shell, and the positioning posts are movably inserted into the positioning grooves.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. A clamping mechanism is provided. When the threaded rod rotates clockwise, the screw sleeve rotates, driving the clamping block to rotate out of the placement groove and into the through groove. The through groove is connected to the second sliding groove and plays a limiting role on the clamping block. When the threaded rod continues to rotate, the clamping block is limited by the first sliding groove and the second sliding groove and thus moves forward. When it moves to the surface of the fixing block, the two are clamped, so that the upper shell and the lower shell are combined. When it is necessary to disassemble the upper shell and the lower shell, rotate the threaded rod counterclockwise, the clamping block rotates back into the placement groove, and the upper shell can be moved.

[0016] 2. When it is necessary to adjust the distance between the three mounting plates according to the size of the power supply, rotate the rotating plate on the surface of the middle mounting plate. The rotating plate rotates from vertical to horizontal, and the distance between it and the two side mounting plates becomes smaller for placing a small-sized power supply. The rotating plate rotates from horizontal to vertical, and the distance between it and the two side mounting plates becomes larger for placing a larger-sized power supply. Description of the Drawings

[0017] Figure 1Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the structure of the upper shell and the lower shell of the present utility model;

[0019] Figure 3 Enlarged schematic diagram of the structure at position A of the present utility model;

[0020] Figure 4 Enlarged schematic diagram of the structure at position B of the present utility model;

[0021] Figure 5 Enlarged schematic diagram of the structure at position C of the present utility model.

[0022] Illustration description: 1. Lower shell; 11. Placement groove; 12. First sliding groove; 13. Nut sleeve groove; 14. Positioning column; 2. Upper shell; 21. Second sliding groove; 22. Fixed block; 23. Through groove; 24. Positioning groove; 3. Clamping mechanism; 31. Threaded rod; 32. Nut sleeve; 33. Clamping block; 4. Moving mechanism; 41. Mounting plate; 42. Rotating plate; 43. Rotating shaft; 44. Limiting ring; 45. Plug; 46. Jack; 5. Fan. Detailed implementation manners

[0023] To further elaborate on the technical means and effects adopted by the utility model to achieve the predetermined utility model purpose, the following, in combination with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present utility model as follows.

[0024] Please refer to Figures 1 - 5 As shown, the purpose of this embodiment is to provide a network switch that can be compatible with multiple types of power supplies at the same time, including a lower shell 1 and an upper shell 2. The upper shell 1 and the lower shell 2 can be combined and disassembled, and further includes;

[0025] A clamping mechanism 3, the clamping mechanism 3 includes four groups of clamping blocks 33. Four groups of fixed blocks 22 are fixedly installed inside the upper shell 2. The clamping blocks 33 can move inside the upper shell 2 until they fit against the surface of the fixed blocks 22, thereby completing the clamping and enabling the upper shell 2 and the lower shell 1 to be combined;

[0026] A moving mechanism 4, the moving mechanism 4 includes three groups of mounting plates 41. The three groups of mounting plates 41 are fixedly installed inside the lower shell 1 by bolts. A rotating plate 42 is rotatably connected to the surface of the middle mounting plate 41. The rotating plate 42 can rotate from vertical to horizontal, thereby reducing the distance between the middle mounting plate 41 and the two side mounting plates 41, facilitating the installation of a power supply with a smaller volume;

[0027] A fan 5, the fan 5 is rotatably connected to one side of the lower shell 1, and the fan 5 plays a role in dissipating heat inside the switch.

[0028] The clamping mechanism 3 further includes a threaded rod 31. Four sets of screw sleeves 32 are threadedly connected to the surface of the threaded rod 31. A clamping block 33 is fixedly installed on the surface of the screw sleeve 32. Four first sliding grooves 12 are formed on the surface of the lower housing 1. Four second sliding grooves 21 corresponding to the first sliding grooves 12 are formed inside the upper housing 2. The clamping block 33 is slidably connected inside the first sliding groove 12 and the second sliding groove 21. A fixing block 22 is fixedly installed inside the second sliding groove 21. When the threaded rod 31 rotates, the clamping block 33 moves forward under the limiting action of the first sliding groove 12 and the second sliding groove 21. When it moves to the surface of the fixing block 22, the clamping block 33 completes the clamping with the fixing block 22, thereby completing the combination of the upper housing 2 and the lower housing 1;

[0029] Four placement grooves 11 are formed on the surface of the lower housing 1. Four through grooves 23 perpendicular to the placement grooves 11 are formed on the surface of the upper housing 2. The clamping block 33 is rotatably connected inside the placement groove 11 and the through groove 23. The clamping block 33 is rotatably connected inside the placement groove 11. Four screw sleeve grooves 13 are formed inside the lower housing 1. The screw sleeve 32 is slidably connected inside the screw sleeve groove 13. When the threaded rod 31 rotates clockwise, the screw sleeve 32 rotates, driving the clamping block 33 to rotate out of the placement groove 11 and into the through groove 23. The through groove 23 is connected to the second sliding groove 21 and plays a limiting role on the clamping block 33, so that the clamping block 33 can change its movement mode from rotation to forward movement. The setting of the screw sleeve groove 13 makes the screw sleeve 32 move more stably;

[0030] A rotating shaft 43 is fixedly installed on the surface of the rotating plate 42. A limiting ring 44 is fixedly installed at the end of the rotating shaft 43. The limiting ring 44 and the rotating shaft 43 are rotatably connected inside the middle mounting plate 41. Through the cooperative setting of the rotating shaft 43 and the limiting ring 44, the rotating plate 42 can rotate on the surface of the middle mounting plate 41, and at the same time, the rotating plate 42 can maintain its center when rotating, avoiding deviation;

[0031] Insertion holes 46 are formed inside both the rotating plate 42 and the middle mounting plate 41. There is one insertion hole 46 on the surface of the rotating plate 42, and two insertion holes 46 are formed on the surface of the mounting plate 41 and are vertically distributed. A pin 45 is movably inserted into the insertion hole 46. Through the cooperation of the pin 45 and the insertion hole 46, when the rotating plate 42 rotates to the horizontal or vertical position, the pin 45 fixes the position of the rotating plate 42, so that the state of the rotating plate 42 can be continuously maintained;

[0032] A number of symmetric positioning columns 14 are fixedly installed on the surface of the lower housing 1. Positioning grooves 24 corresponding to the number of positioning columns 14 are formed inside the upper housing 2. The positioning columns 14 are movably inserted into the positioning grooves 24. The cooperation of the positioning columns 14 and the positioning grooves 24 enables accurate positioning when the lower housing 2 and the upper housing 1 are installed.

[0033] When the present utility model is specifically used, when it is necessary to adjust the distance between the mounting plates 41 according to the volume of different power supplies, rotate the rotating plate 42 on the surface of the middle mounting plate 41. The rotating plate 42 rotates from the vertical to the horizontal, and the distance from the two side mounting plates 41 becomes smaller for placing a small-volume power supply. When the rotating plate 42 rotates from the horizontal to the vertical, the distance from the two side mounting plates 41 becomes larger for placing a larger-volume power supply. After the position of the rotating plate 42 is determined, through the cooperation of the pin 45 and the jack 46, the state of the rotating plate 42 can be continuously maintained. When it is necessary to combine the lower housing 1 and the upper housing 2, rotate the threaded rod 31, the screw sleeve 32 rotates, driving the clamping block 33 to rotate out of the placement groove 11 and into the through groove 23. The through groove 23 is connected to the second sliding groove 21 and plays a limiting role on the clamping block 33 at the same time. When the threaded rod 31 continues to rotate, the movement mode of the clamping block 33 changes from rotation to forward movement until it moves to the surface of the fixed block 22, and the two are clamped, so that the upper housing 2 and the lower housing 1 are combined. When it is necessary to disassemble the upper housing 2 and the lower housing 1, rotate the threaded rod 31 counterclockwise, and the clamping block 33 rotates back into the placement groove 11, and then move the upper housing 2 away.

[0034] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following will, in combination with the accompanying drawings and preferred embodiments, describe in detail the specific implementation manners, structures, features and their effects according to the present utility model as follows.

[0035] As mentioned above, the above are only preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to form equivalent embodiments with equivalent changes within the scope of the technical solution of the present utility model. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A network switch that is compatible with multiple types of power supplies, comprising a lower housing (1) and an upper housing (2), characterized in that: The upper shell (2) and the lower shell (1) can be assembled and disassembled, and also include: A clamping mechanism (3), the clamping mechanism (3) comprising four groups of clamping blocks (33), the upper shell (2) having four groups of fixed blocks (22) fixedly installed therein, the clamping blocks (33) being movable inside the upper shell (2) until they are in contact with the surfaces of the fixed blocks (22), thereby completing the clamping connection and completing the combination of the upper shell (2) and the lower shell (1); A moving mechanism (4), wherein the moving mechanism (4) comprises three groups of mounting plates (41), the three groups of mounting plates (41) being fixedly mounted inside the lower housing (1) by means of bolts, the surface of the middle mounting plate (41) being rotatably connected to a rotating plate (42), the rotating plate (42) being rotatable from vertical to horizontal, thereby reducing the distance between the middle mounting plate (41) and the mounting plates (41) on both sides, and facilitating the installation of a power source with a smaller volume; A fan (5) is rotatably connected to one side of the lower housing (1), and the fan (5) plays a role in dissipating heat inside the switch.

2. The network switch compatible with multiple types of power supplies according to claim 1, characterized in that: The clamping mechanism (3) also includes a threaded rod (31), the surface of the threaded rod (31) is threadedly connected with four groups of screw sleeves (32), the clamping block (33) is fixedly installed on the surface of the screw sleeve (32), the surface of the lower shell (1) is provided with four groups of first slide grooves (12), the interior of the upper shell (2) is provided with four groups of second slide grooves (21) corresponding to the first slide grooves (12), the clamping block (33) is slidably connected inside the first slide groove (12) and the second slide groove (21), and the fixed block (22) is fixedly installed inside the second slide groove (21).

3. The network switch compatible with multiple types of power supplies according to claim 1, characterized in that: The surface of the lower shell (1) is provided with four groups of placement grooves (11), the surface of the upper shell (2) is provided with four groups of through grooves (23) perpendicular to the placement grooves (11), the clamping block (33) is rotatably connected inside the placement grooves (11) and the through grooves (23), the clamping block (33) is rotatably connected inside the placement grooves (11), the interior of the lower shell (1) is provided with four groups of screw sleeve grooves (13), and the screw sleeve (32) is slidably connected inside the screw sleeve groove (13).

4. The network switch compatible with multiple types of power supplies according to claim 1, characterized in that: A rotating shaft (43) is fixedly mounted on the surface of the rotating plate (42), a limiting ring (44) is fixedly mounted on the end of the rotating shaft (43), and the limiting ring (44) is rotatably connected to the rotating shaft (43) inside the middle mounting plate (41).

5. The network switch compatible with multiple types of power supplies according to claim 1, characterized in that: The rotating plate (42) and the middle mounting plate (41) are both provided with a plug hole (46) therein; the rotating plate (42) has one plug hole (46) on its surface, and the mounting plate (41) has two plug holes (46) on its surface that are vertically distributed; a latch (45) is movably inserted into the plug hole (46).

6. The network switch compatible with multiple types of power supplies according to claim 1, characterized in that: A plurality of symmetrical positioning columns (14) are fixedly mounted on the surface of the lower shell (1), and positioning grooves (24) corresponding to the plurality of positioning columns (14) are provided inside the upper shell (2), and the positioning columns (14) are movably inserted inside the positioning grooves (24).

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