Industrial switch convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of switches, in particular to an industrial switch convenient to disassemble and assemble, which comprises a bottom shell, a first fixing block is fixedly connected to the surface of the bottom shell, a side cover is rotatably connected to the surface of the first fixing block, and a limiting block is fixedly connected to the surface of the bottom shell. The surface of the side cover is connected with a clamping plate in a clamped mode, the surface of the clamping plate is fixedly connected with an upper cover, the surface of the bottom shell is in threaded connection with a bolt, and an internal element is fixedly installed on the surface of the bottom shell. According to the utility model, the bottom shell, the upper cover and the two groups of side covers are mounted and dismounted, and the dismounted switch and the side covers cannot shield the two sides of the switch, so that enough space and visual field are reserved for workers, the workers can conveniently maintain internal elements, and the maintenance efficiency of the workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to an industrial switch which is easy to assemble and disassemble. Background Art

[0002] Industrial switches are network devices designed specifically for industrial environments. They are used to connect and manage data communications between various devices and sensors in industrial control systems. Compared with traditional commercial network switches, industrial switches generally have stronger anti-interference capabilities, higher reliability, and are more adaptable to harsh environments.

[0003] Existing industrial switches require regular maintenance of the components inside the switch, and the switch casing needs to be removed for operation. However, only the top cover of the existing switch casing can be removed, and the side cover of the switch affects the staff's line of sight and work space, making maintenance inconvenient and reducing the staff's maintenance efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an industrial switch that is easy to disassemble and assemble, so as to solve the problem proposed in the above background technology that only the top cover of the existing switch casing can be removed, the side cover of the switch will affect the staff's line of sight and work space, making maintenance inconvenient and reducing the maintenance efficiency of the staff.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution, an industrial switch that is easy to disassemble and assemble: comprising a bottom shell, a first fixed block is fixedly connected to the surface of the bottom shell, a side cover is rotatably connected to the surface of the first fixed block, a limiting block is fixedly connected to the surface of the bottom shell, a card plate is snap-connected to the surface of the side cover, an upper cover is fixedly connected to the surface of the card plate, bolts are threadedly connected to the surface of the bottom shell, and internal components are fixedly installed on the surface of the bottom shell.

[0006] Preferably, a folding mechanism is provided on the surface of the bottom shell, and the folding mechanism includes a second fixed block, the second fixed block is fixedly connected to the surface of the bottom shell, a mounting plate is rotatably connected to the surface of the second fixed block, a limiting plate is fixedly connected to the surface of the bottom shell, a spring is fixedly connected to the surface of the limiting plate, a movable rod is fixedly connected to the surface of the spring, the movable rod is slidably connected to the limiting plate, a connecting rod is fixedly connected to the surface of the movable rod, the limiting rod is fixedly connected to the surface of the connecting rod, the limiting rod is snap-connected to the upper surface of the mounting plate, and a mounting hole is provided on the surface of the mounting plate.

[0007] Preferably, the bottom shell and the upper cover are both in an "L" shape, two groups of side covers are provided, and the side covers rotate on the surface of the bottom shell through a first fixing block.

[0008] Preferably, one side of the side cover is provided with rectangular slots, and two groups of the card plates are provided, and the card plates are connected to the rectangular slots of the side cover through the upper cover.

[0009] Preferably, a threaded hole is provided on the surface of the bottom shell, a circular hole is provided on the surface of the upper cover, the bolt passes through the circular hole of the upper cover, and the bolt is threadedly connected to the threaded hole of the bottom shell.

[0010] Preferably, the mounting plate rotates on the bottom shell via a second fixing block, two groups of the limiting plates are provided, and the mounting plate is connected to the surface of one group of limiting plates via rotational contact.

[0011] Preferably, all guide grooves are opened on the surface of the limit plate, the spring is on the guide groove of the limit plate, the movable rod slides on the guide groove of the limit plate, a circular groove is opened on the surface of the mounting plate, and the limit rod is snap-connected to the circular groove of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The industrial switch is installed and disassembled between the bottom shell, the top cover and two sets of side covers. After the switch is disassembled, the side covers will not block the sides of the switch, leaving enough space and vision for the workers to maintain the internal components, thus improving the maintenance efficiency of the staff.

[0014] 2. The industrial switch can unfold and fold the mounting plate on the switch and adjust the state of the mounting plate on the switch, so as to respond to different switch usage conditions in a timely manner and improve the flexibility of the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional exploded schematic diagram of the structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0019] Figure 5 It is a three-dimensional schematic diagram of the structure of the utility model from the back;

[0020] Figure 6For this utility model Figure 5 Schematic diagram of the enlarged structure at C in the middle;

[0021] Figure 7 It is a front view and a cross-sectional perspective schematic diagram of the folding mechanism of the utility model.

[0022] In the figure: 1. bottom shell; 11. first fixing block; 12. side cover; 13. limit block; 14. clamping plate; 15. upper cover; 16. bolt; 17. internal components; 2. second fixing block; 21. mounting plate; 22. limit plate; 23. spring; 24. movable rod; 25. connecting rod; 26. limit rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-7 , an embodiment provided by the utility model:

[0025] An industrial switch that is easy to disassemble and assemble: comprising a bottom shell 1, a first fixing block 11 is fixedly connected to the surface of the bottom shell 1, a side cover 12 is rotatably connected to the surface of the first fixing block 11, a limiting block 13 is fixedly connected to the surface of the bottom shell 1, a clamping plate 14 is snap-connected to the surface of the side cover 12, an upper cover 15 is fixedly connected to the surface of the clamping plate 14, a bolt 16 is threadedly connected to the surface of the bottom shell 1, and an internal component 17 is fixedly installed on the surface of the bottom shell 1. The outer shell of the switch is composed of the bottom shell 1, the upper cover 15 and two groups of side covers 12. The upper cover 15 can be removed from the bottom shell 1, and the side cover 12 can be rotated on the bottom shell 1, so that it is convenient to maintain the internal component 17 on the bottom shell 1.

[0026] Furthermore, a folding mechanism is provided on the surface of the bottom shell 1, and the folding mechanism includes a second fixed block 2, the second fixed block 2 is fixedly connected to the surface of the bottom shell 1, a mounting plate 21 is rotatably connected to the surface of the second fixed block 2, a limiting plate 22 is fixedly connected to the surface of the limiting plate 22, a spring 23 is fixedly connected to the surface of the limiting plate 22, a movable rod 24 is fixedly connected to the surface of the spring 23, the movable rod 24 is slidably connected to the limiting plate 22, a connecting rod 25 is fixedly connected to the surface of the movable rod 24, a limiting rod 26 is fixedly connected to the surface of the connecting rod 25, the limiting rod 26 is snap-connected to the upper surface of the mounting plate 21, and mounting holes are provided on the surface of the mounting plate 21. For stable support, some switches are provided with mounting plates 21 on both sides, while some switches are compactly designed and are not designed with mounting plates. The folding mechanism is folded and used on the bottom shell 1 through the mounting plate 21, thereby improving the flexibility of the switch.

[0027] Furthermore, the bottom shell 1 and the upper cover 15 are both in an "L" shape, and two groups of side covers 12 are provided. The side covers 12 rotate on the surface of the bottom shell 1 through the first fixing block 11. The bottom shell 1 and the upper cover 15, together with the two groups of side covers 12, form a switch housing, which can protect the components inside the switch. When the internal components 17 inside the switch need to be maintained, the upper cover 15 needs to be removed, and then the side cover 12 is rotated on the bottom shell 1, so as to facilitate the maintenance of the internal components 17.

[0028] Furthermore, the limit block 13 can limit the side cover 12 during the rotation of the side cover 12, so that the side cover 12 rotates to a vertical state. All rectangular slots are opened on one side of the side cover 12, and two groups of card plates 14 are provided. The card plates 14 are connected to the rectangular slots of the side cover 12 through the upper cover 15. The upper cover 15 limits the rotation angle of the side cover 12 on the bottom shell 1 through the card plates 14, so that the side cover 12 is vertically fixed on the surface of the bottom shell 1.

[0029] Furthermore, a threaded hole is opened on the surface of the bottom shell 1, and a circular hole is opened on the surface of the upper cover 15. The bolt 16 passes through the circular hole of the upper cover 15, and the bolt 16 is threadedly connected to the threaded hole of the bottom shell 1. The bolt 16 installs the upper cover 15 on the surface of the bottom shell 1, and the upper cover 15 limits the rotation angle of the side cover 12 through the clamping plate 14, thereby realizing the installation between the bottom shell 1, the upper cover 15 and the side cover 12.

[0030] Furthermore, the mounting plate 21 rotates on the bottom shell 1 through the second fixed block 2, and two groups of limit plates 22 are provided. The mounting plate 21 is connected to the surface of a group of limit plates 22 through rotational contact. The mounting plate 21 can rotate one hundred and eighty degrees on the bottom shell 1. When the mounting plate 21 is unfolded, the bottom shell 1 can be fixedly installed through the mounting plate 21. When the mounting plate 21 is folded, the mounting plate 21 is folded on the surface of the bottom shell 1, thereby saving space.

[0031] Furthermore, all guide grooves are opened on the surface of the limit plate 22, the spring 23 is on the guide groove of the limit plate 22, the movable rod 24 slides on the guide groove of the limit plate 22, and a circular groove is opened on the surface of the mounting plate 21. The limit rod 26 is engaged and connected to the circular groove of the mounting plate 21. The elastic force of the spring 23 operates on the movable rod 24. The movable rod 24 ensures that the limit rod 26 is always on the groove of the mounting plate 21 through the connecting rod 25. The limit rod 26 on the groove of the mounting plate 21 limits the rotation of the mounting plate 21 on the bottom shell 1, thereby achieving the fixation of the mounting plate 21 on the bottom shell 1.

[0032] Working principle: On the surface of the bottom shell 1, two sets of side covers 12 are rotated through the first fixing block 11, so that the side covers 12 are in contact with and connected to the limit block 13. At this time, the side covers 12 are in a vertical state on the bottom shell 1, and the card plate 14 is connected to the rectangular card slot of the side cover 12 through the upper cover 15. At this time, the circular hole of the upper cover 15 is aligned with the threaded groove of the bottom shell 1, and the bolt 16 is passed through the circular hole of the upper cover 15, and the bolt 16 is threadedly connected to the threaded groove of the bottom shell 1. The bolt 16 fixes the upper cover 15 on the surface of the bottom shell 1, thereby realizing the installation between the bottom shell 1, the upper cover 15 and the two sets of side covers 12. The disassembly process is similar. When maintaining the internal components 17 inside the switch, the side cover 12 will not block the internal components 17 on both sides, leaving enough space and vision for the workers' maintenance.

[0033] When the mounting plate 21 is no longer needed and needs to be folded, the connecting rod 25 is pulled to make the limiting rod 26 disengage from the circular groove of the mounting plate 21, and the mounting plate 21 is rotated 180 degrees on the bottom shell 1 through the second fixing block 2, so that the mounting plate 21 is folded on the surface of the bottom shell 1. At this time, the connecting rod 25 is pulled to make the limiting rod 26 and the movable rod 24 rise, and the spring 23 is deformed. When the circular groove of the mounting plate 21 is aligned with the limiting rod 26, the connecting rod 25 is released. Under the elastic force of the spring 23, the movable rod 24 pulls the limiting rod 26 through the connecting rod 25 to engage and connect with the circular groove of the mounting plate 21. The limiting rod 26 fixes the state of the mounting plate 21 folded on the bottom shell 1 on the bottom shell 1, thereby realizing the folding and storage of the bottom shell 1, saving space, and improving the adaptability of the switch.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An industrial switch that is easy to disassemble and assemble, characterized in that: The invention comprises a bottom shell (1), a first fixing block (11) is fixedly connected to the surface of the bottom shell (1), a side cover (12) is rotatably connected to the surface of the first fixing block (11), a limiting block (13) is fixedly connected to the surface of the bottom shell (1), a clamping plate (14) is snap-connected to the surface of the side cover (12), an upper cover (15) is fixedly connected to the surface of the clamping plate (14), a bolt (16) is threadedly connected to the surface of the bottom shell (1), and an internal element (17) is fixedly mounted on the surface of the bottom shell (1).

2. The industrial switch that is easy to disassemble and assemble according to claim 1 is characterized in that: A folding mechanism is provided on the surface of the bottom shell (1), and the folding mechanism comprises a second fixed block (2), the second fixed block (2) is fixedly connected to the surface of the bottom shell (1), a mounting plate (21) is rotatably connected to the surface of the second fixed block (2), a limiting plate (22) is fixedly connected to the surface of the limiting plate (22), a spring (23) is fixedly connected to the surface of the limiting plate (22), a movable rod (24) is fixedly connected to the surface of the spring (23), the movable rod (24) is slidably connected to the limiting plate (22), a connecting rod (25) is fixedly connected to the surface of the movable rod (24), a limiting rod (26) is fixedly connected to the surface of the connecting rod (25), the limiting rod (26) is snap-fitted to the upper surface of the mounting plate (21), and a mounting hole is provided on the surface of the mounting plate (21).

3. The industrial switch that is easy to disassemble and assemble according to claim 1 is characterized in that: The bottom shell (1) and the upper cover (15) are both in an "L" shape, and two groups of side covers (12) are provided. The side covers (12) are rotated on the surface of the bottom shell (1) through a first fixing block (11).

4. The industrial switch that is easy to disassemble and assemble according to claim 3 is characterized in that: A rectangular slot is formed on one side of the side cover (12), two groups of the card plates (14) are provided, and the card plates (14) are connected to the rectangular slots of the side cover (12) by snapping together through the upper cover (15).

5. The industrial switch that is easy to disassemble and assemble according to claim 4 is characterized in that: A threaded hole is provided on the surface of the bottom shell (1), a circular hole is provided on the surface of the upper cover (15), the bolt (16) passes through the circular hole of the upper cover (15), and the bolt (16) is threadedly connected to the threaded hole of the bottom shell (1).

6. The industrial switch that is easy to assemble and disassemble according to claim 2, characterized in that: The mounting plate (21) rotates on the bottom shell (1) via a second fixing block (2); two groups of limiting plates (22) are provided; and the mounting plate (21) is connected to the surface of one group of limiting plates (22) via rotational contact.

7. The industrial switch that is easy to assemble and disassemble according to claim 6, characterized in that: The surface of the limiting plate (22) is provided with guide grooves, the spring (23) is on the guide grooves of the limiting plate (22), the movable rod (24) slides on the guide grooves of the limiting plate (22), the surface of the mounting plate (21) is provided with a circular groove, and the limiting rod (26) is snap-connected to the circular groove of the mounting plate (21).

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