An Internet of Things controller protection box and its usage method

Abstract

The present application discloses an Internet of Things controller protection box, belonging to the technical field of the Internet of Things. It includes a positioning frame body, a bidirectional adjustment screw rod, a mounting plate, an outer expansion box frame and a telescopic closing plate assembly. A bidirectional adjustment screw rod is rotatably connected inside the positioning frame body. Two mounting plates that are threadedly connected to the outside of the bidirectional adjustment screw rod and are slidably connected to the positioning frame body are provided. And two outer expansion box frames that are symmetrically slidably connected to the outside of the positioning frame body and are slidably matched with the mounting plates are provided. A lighting assembly is fixedly connected to one side of the outer expansion box frame. A telescopic closing plate assembly is hinged to one side of the two lighting assemblies. In the present invention, by using the telescopic closing plate assembly to flip open and close and meshingly drive with the toothed plate in the lighting assembly, the toothed plate is further pushed to pull the hinged lighting lamp plate for angle adjustment, so that the lighting lamp plate can irradiate the installed Internet of Things controller at an angle, facilitating the maintenance work of the maintenance personnel on the Internet of Things controller and improving the inspection and use effect of the device.

Description

Technical Field

[0001] The present application relates to the technical field of Internet of Things, and more specifically, to an Internet of Things controller protection box and its usage method. Background Art

[0002] The Internet of Things is a network based on information carriers such as the Internet and traditional telecommunications networks, enabling all ordinary physical objects that can be independently addressed to achieve interconnection and interoperability. However, in the use of the Internet of Things, an Internet of Things controller needs to be paired. Currently, the external protection measures for existing Internet of Things controllers need to be placed in a protection box. The prior art document with the publication number CN212430280U provides an Internet of Things environment controller. In the related technology of this device, through the settings of an installation box, a moving groove, a handle, a first installation piece, a second installation piece, installation holes, an L-shaped baffle, a moving baffle, fixing nails, a rotation adjustment mechanism, a sleeve, a rotating shaft, a gear, a straight rod, an L-shaped rod, a hollow pipe fitting, a sealing plug, a cross nut, and a rack, the Internet of Things environment controller can be conveniently and safely disassembled after being installed with fixing nails, and the disassembly operation process is relatively simple. At the same time, it can ensure that the controller can be reinstalled and used after disassembly, making the controller have strong installation advantages and facilitating people to promote and use.

[0003] Although the above prior art solution can achieve relevant beneficial effects through the structure of the prior art, there are still the following defects: The box body for placing the Internet of Things controller in this device has a fixed size and can only be used for placing Internet of Things controllers within the same specification range. When it is necessary to replace the Internet of Things controller with a larger specification model in the box fixed on the wall, the original box body needs to be removed, resulting in waste of the original box body and limited use effect. In view of this, we propose an Internet of Things controller protection box. Summary of the Invention

[0004] 1. Technical Problems to be Solved

[0005] The purpose of the present application is to provide an Internet of Things controller protection box and its usage method, which solves the technical problems proposed in the above background art and achieves the technical effect of flexible installation of the device.

[0006] 2. Technical Solutions

[0007] The embodiment of the present application provides an Internet of Things controller protection box, including a positioning frame body, a bidirectional adjustment screw rod, a mounting plate, an outer expansion box frame, and a telescopic closing plate assembly. The bidirectional adjustment screw rod is rotatably connected and arranged inside the positioning frame body;

[0008] Two mounting plates are slidably connected and arranged at the bottom inside the positioning frame body, and both mounting plates are threadedly connected with the bidirectional adjustment screw rod;

[0009] There are two outward expansion box frames symmetrically and slidably connected to the outside of the positioning frame body; the outward expansion box frames are slidably matched with the mounting plate, and a lighting component is fixedly connected to the upper side of the outward expansion box frames, and a telescopic closing plate component is hinged to one side of the two lighting components.

[0010] By adopting the above technical solution, while using the bidirectional adjustment screw to drive the mounting plate to adjust its position, the slidably connected outward expansion box frames are pushed to move, so that the device expands the box space while changing the mounting distance of the mounting plate, making the device suitable for installing Internet of Things controllers of various specifications and sizes, and also facilitating the replacement operation of the Internet of Things controller in the later stage.

[0011] As an alternative solution of the technical solution of this application document, a shielding frame is fixedly connected to one side of the positioning frame body, and a plurality of telescopic shielding groove covers sleeved with the mounting plate are fixedly connected inside the shielding frame.

[0012] By adopting the above technical solution, the telescopic shielding groove cover can be telescopically adjusted along with the position adjustment of the mounting plate, so as to cover the movable groove opened on the surface of the positioning frame body, avoiding sundries from entering the movable groove and affecting the use of the bidirectional adjustment screw, and improving the aesthetics inside the box while providing protection.

[0013] As an alternative solution of the technical solution of this application document, extrusion columns are fixedly connected symmetrically below both ends of the mounting plate, a ball bearing is sleeved at one end of the extrusion column, and an equipment installation groove is opened on one side of the mounting plate.

[0014] By adopting the above technical solution, the ball bearing can reduce the frictional resistance generated by the sliding between the extrusion column and the limit extrusion groove.

[0015] As an alternative solution of the technical solution of this application document, a dust-proof and heat-dissipating fan is embedded on one side of the outward expansion box frame, a wire-fixing screw sleeve is inserted through the position on the outside of the outward expansion box frame relative to the dust-proof and heat-dissipating fan, and a limit extrusion groove in a figure-eight structure is opened inside the outward expansion box frame. The two extrusion columns on the same mounting plate can be slidably arranged in the limit extrusion grooves on the corresponding outward expansion box frames respectively.

[0016] By adopting the above technical solution, the wire-fixing screw sleeve can tightly protect the connection cables of the installed Internet of Things controller.

[0017] As an alternative solution of the technical solution of this application document, the lighting component includes a mounting sleeve plate and a lighting lamp panel, the mounting sleeve plate is fixedly arranged on the top of the outward expansion box frame; a lighting lamp panel is hinged to one side of the mounting sleeve plate, and a limit frame for the hinged installation of the telescopic closing plate component is fixedly connected to the other side of the mounting sleeve plate.

[0018] As an alternative solution to the technical solution of this application document, a swing rod with an "O" - shaped structure is hinged on one side of the lighting lamp panel. A through - groove is formed on one side of the swing rod, and a positioning plate rod fixedly connected to the mounting sleeve plate is slidably connected in the through - groove. One end of the positioning plate rod is hinged with a toothed plate slidably connected to the mounting sleeve plate.

[0019] By adopting the above - mentioned technical solution, the telescopic closing plate assembly is used to flip and open and engage with the toothed plate in the lighting component for transmission, thereby driving the toothed plate to pull the hinged lighting lamp panel for angle adjustment. Thus, the lighting lamp panel can irradiate the installed Internet of Things controller at an angle, facilitating the maintenance work of maintenance personnel on the Internet of Things controller and improving the inspection and use effect of the device.

[0020] As an alternative solution to the technical solution of this application document, an elastic card sleeve is fixedly connected to one side of the limit frame.

[0021] By adopting the above - mentioned technical solution, the elastic card sleeve can be elastically clamped and limited with the clamping post, facilitating the fixation of the position of the flipped telescopic closing plate assembly.

[0022] As an alternative solution to the technical solution of this application document, the telescopic closing plate assembly includes an extension plate and telescopic box plates. Two telescopic box plates are slidably connected to the outer sides of both sides of the extension plate, and the telescopic box plates are rotatably arranged on the corresponding limit frames; A telescopic handle is fixedly connected to one side of the two extension plates.

[0023] As an alternative solution to the technical solution of this application document, a clamping post that is engaged and adapted with the elastic card sleeve is fixedly connected to one side of the extension plate, and a transmission gear that is engaged with the toothed plate is fixedly connected to one end of the extension plate.

[0024] By adopting the above - mentioned technical solution, the telescopic box plates and the extension plate are slidably arranged, enabling the telescopic closing plate assembly to adjust its width according to the adjustment of the space of the outer expansion box frame, thereby closing and protecting the box body.

[0025] A usage method of an Internet of Things controller protection box includes the following steps:

[0026] a. First, fix the positioning frame body on the wall through expansion bolts; flip up and open the telescopic closing plate assembly, and the telescopic closing plate assembly drives the lighting lamp panel to adjust the angle, so that the lighting lamp panel is aligned with the installation position of the Internet of Things controller inside the installation box.

[0027] b. According to the specification size of the Internet of Things controller to be installed and protected, turn the bidirectional adjustment screw rod with a wrench to drive the installation plate to adjust the installation spacing; make the installation plate adapt to the width of the installation side plate of the Internet of Things controller.

[0028] c. When the mounting plate is moved and adjusted, it is limited to move within the limiting extrusion groove through the extrusion column, and the outer expansion box frame is pulled to limit the telescopic adjustment, increasing the specification of the protective box body to adapt to the installation size of the Internet of Things controller, and the telescopic closing plate assembly is limited in telescopic movement;

[0029] d. Install the Internet of Things controller on the mounting plate; connect and fix the mounting ear plate of the Internet of Things controller to the device installation groove opened on one side of the mounting plate through bolts, and the installation of the Internet of Things controller is completed;

[0030] e. Just flip the telescopic closing plate assembly that is closed and opened.

[0031] 3. Beneficial effects

[0032] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0033] 1. In the present application, while using the bidirectional adjustment screw rod to drive the mounting plate for position adjustment, the externally expanded box frame arranged in a sliding connection is pushed to move, so that the device expands the box body space while changing the installation spacing of the mounting plate, making the device suitable for the installation of Internet of Things controllers of various specifications and sizes, and also facilitating the replacement operation of the Internet of Things controller in the later stage.

[0034] 2. In the present application, the telescopic shielding groove cover can be telescopically adjusted along with the position adjustment of the mounting plate, so as to cover the movable groove opened on the surface of the positioning frame body, avoiding sundries from entering the movable groove and affecting the use of the bidirectional adjustment screw rod, and at the same time improving the aesthetics inside the box body.

[0035] 3. In the present application, the telescopic closing plate assembly is flipped to open and close and meshes with the toothed plate in the lighting assembly for transmission, and then the toothed plate is pushed to pull the hinged lighting panel for angle adjustment, so that the lighting panel can irradiate the installed Internet of Things controller at an angle, facilitating the maintenance operation of the maintenance personnel on the Internet of Things controller and improving the inspection and use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a front view schematic diagram of the overall structure of the protective box for the Internet of Things controller disclosed in a preferred embodiment of the present application;

[0037] Figure 2 It is a bottom view schematic diagram of the overall structure of the protective box for the Internet of Things controller disclosed in a preferred embodiment of the present application;

[0038] Figure 3 It is an internal schematic diagram of the structure of the positioning frame body of the protective box for the Internet of Things controller disclosed in a preferred embodiment of the present application;

[0039] Figure 4Schematic diagram of the external expansion box frame structure of the protection box for the Internet of Things controller disclosed in a preferred embodiment of the present application;

[0040] Figure 5 Internal schematic diagram of the lighting component structure of the protection box for the Internet of Things controller disclosed in a preferred embodiment of the present application;

[0041] Figure 6 Exploded schematic diagram of the telescopic closing plate assembly structure of the protection box for the Internet of Things controller disclosed in a preferred embodiment of the present application;

[0042] Description of reference numerals in the figure: 1, positioning frame; 2, bidirectional adjustment screw; 3, mounting plate; 4, external expansion box frame; 5, lighting component; 6, telescopic closing plate assembly; 11, shielding frame; 12, telescopic shielding groove cover; 31, extrusion column; 41, dust-proof and heat-dissipating fan; 42, fixed wire screw sleeve; 43, limiting extrusion groove; 51, mounting sleeve plate; 52, lighting lamp board; 53, limiting frame; 54, swing rod; 55, through groove; 56, positioning plate rod; 57, toothed plate; 58, elastic clamping sleeve; 61, extension plate; 62, telescopic box plate; 63, clamping column; 64, transmission gear. Detailed implementation manners

[0043] The present application will be further described in detail below with reference to the accompanying drawings of the specification.

[0044] Refer to Figure 1 and Figure 2 A protection box for the Internet of Things controller includes a positioning frame 1, a bidirectional adjustment screw 2, a mounting plate 3, an external expansion box frame 4, and a telescopic closing plate assembly 6.

[0045] A bidirectional adjustment screw 2 is rotatably connected and arranged inside the positioning frame 1;

[0046] Two mounting plates 3 are slidably arranged at the bottom inside the positioning frame 1, and both two mounting plates 3 are threadedly connected with the bidirectional adjustment screw 2;

[0047] Two external expansion box frames 4 are symmetrically slidably connected to the outside of the positioning frame 1; both two external expansion box frames 4 are slidably matched with the mounting plate 3, and lighting components 5 are fixedly connected to the upper sides of the external expansion box frames 4; the lighting components 5 are used for illuminating the inside of the box body, and a telescopic closing plate assembly 6 is hinged to one side of both two lighting components 5; the telescopic closing plate assembly 6 is used for closing and sealing the protection of the box body.

[0048] Refer to Figure 3 and Figure 4 A shielding frame 11 is fixedly connected to one side of the positioning frame 1; the shielding frame 11 is used for shielding and protecting the moving groove opened for the sliding adjustment of the mounting plate 3, and a plurality of telescopic shielding groove covers 12 sleeved with the mounting plate 3 are fixedly connected inside the shielding frame 11;

[0049] Below both ends of the mounting plate 3, extrusion columns 31 are fixedly connected and arranged symmetrically.

[0050] At the bottom of the outward expansion box frame 4, two limit extrusion grooves 43 are arranged in an inverted V-shaped structure; the two extrusion columns 31 on the same mounting plate 3 are respectively slidably arranged in the limit extrusion grooves 43 on the corresponding outward expansion box frame 4. At one end where the extrusion column 31 is in sliding fit with the limit extrusion groove 43, a ball bearing for reducing frictional resistance is sleeved. And on one side of the mounting plate 3, a long equipment installation groove is provided, which is convenient for installing Internet of Things controllers of different sizes.

[0051] On one side of the outward expansion box frame 4, a dust-proof heat dissipation fan 41 for heat dissipation inside the box body is embedded. On the outside of the outward expansion box frame 4, at a position relative to one side of the dust-proof heat dissipation fan 41, a wire-fixing screw sleeve 42 is inserted; the wire-fixing screw sleeve 42 is used for locking and protecting the connecting cables of the Internet of Things controller.

[0052] Refer to Figure 5 and Figure 6 As shown in, the lighting component 5 includes a mounting sleeve plate 51 and a lighting lamp board 52.

[0053] The mounting sleeve plate 51 is fixedly arranged on the top of the outward expansion box frame 4;

[0054] On one side of the mounting sleeve plate 51, the lighting lamp board 52 is hinged; the lighting lamp board 52 can adjust the irradiation angle with the opening and closing of the telescopic closing plate assembly 6. On the other side of the mounting sleeve plate 51, a limit frame 53 is fixedly connected; the limit frame 53 is used for the hinged installation of the telescopic closing plate assembly 6; an elastic clamping sleeve 58 is arranged on the limit frame 53.

[0055] On one side of the lighting lamp board 52, a swing rod 54 in an "O" shape is hinged. On one side of the swing rod 54, a through groove 55 is opened. A positioning plate rod 56 is slidably connected in the through groove 55; the positioning plate rod 56 is fixedly connected to the mounting sleeve plate 51, and at one end of the positioning plate rod 56, a toothed plate 57 slidably connected to the mounting sleeve plate 51 is hinged; a transmission gear 64 is arranged on the telescopic closing plate assembly 6, and the transmission gear 64 is meshed with the toothed plate 57; by the opening and closing of the telescopic closing plate assembly 6, the transmission gear 64 and the toothed plate 57 are meshed and driven, so as to drive the lighting lamp board 52 to adjust the angle, thus facilitating the maintenance of the Internet of Things controller installed inside the box body.

[0056] The telescopic closing plate assembly 6 includes an extension plate 61 and telescopic box plates 62. The telescopic box plates 62 are slidably connected to both sides of the outside of the extension plate 61. The telescopic box plates 62 are rotatably arranged on the corresponding limit frames 53. The two telescopic box plates 62 can adjust the spacing with the adjustment of the outer expansion box frame 4. A telescopic handle that can be telescopically adjusted with the width adjustment of the telescopic box plate 62 is fixedly connected to one side of the two telescopic box plates 62. And a clamping column 63 is fixedly connected to one side of the telescopic box plate 62; the clamping column 63 is engaged and adapted with the elastic clamping sleeve 58.

[0057] The working principle of the present invention is as follows: First, the positioning frame 1 in the box body is fixedly connected to the wall through expansion bolts. Then, according to the specification size of the Internet of Things controller to be installed, use an inner hexagon wrench to rotate the bidirectional adjustment screw 2. At this time, the bidirectional adjustment screw 2 drives the two mounting plates 3 connected by external threads to move; the mounting plates 3 perform limit movement in the positioning frame 1 for width adjustment, so that the mounting plates 3 adapt to the width of the mounting side plates of the Internet of Things controller;

[0058] As the mounting plates 3 perform limit movement, the extrusion columns 31 fixedly arranged at both ends of the mounting plates 3 perform limit movement in the limit extrusion grooves 43 opened in the outer expansion box frame 4, so that the mounting plates 3 drive the two outer expansion box frames 4 to move synchronously; thereby pushing the outer expansion box frame 4 to adjust the space with the adjustment of the mounting plates 3;

[0059] After the Internet of Things controller is installed, close the telescopic closing plate assembly 6. The transmission gear 64 in the telescopic closing plate assembly 6 is meshed and driven with the toothed plate 57 in the lighting assembly 5, thereby pushing the toothed plate 57 to pull the swing rod 54 to perform limit movement. The moving swing rod 54 then pulls the hinged lighting panel 52 to adjust the angle and place it parallel to the outer expansion box frame 4.

[0060] A method for using an Internet of Things controller protection box includes the following steps:

[0061] a. First, fixedly connect the positioning frame 1 in the box body to the wall through expansion bolts; turn up and open the telescopic closing plate assembly 6. The telescopic closing plate assembly 6 drives the lighting panel 52 to adjust the angle, so that the lighting panel 52 is aligned with the installation position of the Internet of Things controller inside the installation box;

[0062] b. According to the specification size of the Internet of Things controller to be installed, use an inner hexagon wrench to rotate the bidirectional adjustment screw 2. At this time, the bidirectional adjustment screw 2 drives the two mounting plates 3 connected by external threads to move; the mounting plates 3 perform limit movement in the positioning frame 1 for width adjustment, so that the mounting plates 3 adapt to the width of the mounting side plates of the Internet of Things controller;

[0063] c. As the mounting plate 3 moves in a limited manner, the extrusion columns 31 fixedly arranged at both ends of the mounting plate 3 move in a limited manner within the limit extrusion grooves 43 formed in the outer expansion box frame 4, causing the mounting plate 3 to drive the two outer expansion box frames 4 to move synchronously; thereby pushing the outer expansion box frame 4 to adjust along with the mounting plate 3 for spatial adjustment;

[0064] d. Install the Internet of Things controller on the mounting plate 3; connect and fix the mounting ear plate of the Internet of Things controller to the device mounting groove formed on one side of the mounting plate through bolts, thus completing the installation of the Internet of Things controller;

[0065] e. After the installation of the Internet of Things controller is completed, close the telescopic closing plate assembly 6. The transmission gear 64 in the telescopic closing plate assembly 6 meshes with the toothed plate 57 in the lighting assembly 5 for transmission, thereby pushing the toothed plate 57 to pull the swing rod 54 to move in a limited manner, and the moving swing rod 54 pulls the hinged lighting panel 52 to adjust the angle and place it parallel to the outer expansion box frame 4.

[0066] In the present invention, while using the bidirectional adjusting screw rod to drive the mounting plate for position adjustment, the slidably connected outer expansion box frame is pushed to move, so that the device expands the box space while changing the mounting distance of the mounting plate. This not only makes the device suitable for the installation of Internet of Things controllers of various specifications and sizes, but also facilitates the replacement operation of the Internet of Things controller in the later stage.

[0067] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An Internet of Things controller protection box, comprising a positioning frame body (1), a bidirectional adjustment screw rod (2), a mounting plate (3), an outer expansion box frame (4) and a telescopic closing plate assembly (6), characterized in that: A bidirectional adjustment screw rod (2) is rotatably connected inside the positioning frame body (1); Two mounting plates (3) are slidably connected to the inner bottom of the positioning frame body (1), and both of the two mounting plates (3) are threadedly connected to the bidirectional adjustment screw rod (2); Two outer expansion box frames (4) are symmetrically and slidably connected to the outside of the positioning frame body (1); the outer expansion box frames (4) are slidably matched with the mounting plates (3); Lighting assemblies (5) are fixedly connected to the upper sides of the outer expansion box frames (4); A telescopic closing plate assembly (6) is hinged to one side of each of the two lighting assemblies (5); The lighting assembly (5) includes a mounting sleeve plate (51) and a lighting lamp plate (52), and the mounting sleeve plate (51) is fixedly arranged on the top of the outer expansion box frame (4); a lighting lamp plate (52) is hinged to one side of the mounting sleeve plate (51), and a limiting frame (53) for hinged mounting of the telescopic closing plate assembly (6) is fixedly connected to the other side of the mounting sleeve plate (51); A swing rod (54) is hinged to one side of the lighting lamp plate (52), a through groove (55) is formed in one side of the swing rod (54), and a positioning plate rod (56) is slidably connected in the through groove (55); the positioning plate rod (56) is fixedly connected to the mounting sleeve plate (51), and a toothed plate (57) is hinged to one end of the positioning plate rod (56), and the toothed plate (57) is slidably connected to the mounting sleeve plate (51); Extrusion columns (31) are symmetrically and fixedly arranged below both ends of the mounting plate (3), and a limiting extrusion groove (43) in an eight-shaped structure is formed in the outer expansion box frame (4); the two extrusion columns (31) on the same mounting plate (3) are respectively slidably arranged in the limiting extrusion grooves (43) on the corresponding outer expansion box frames (4); The telescopic closing plate assembly (6) includes an extension plate (61) and a telescopic box plate (62), and the telescopic box plates (62) are rotatably arranged on the corresponding limiting frames (53); the extension plate (61) is slidably connected to the outer sides of both sides of the telescopic box plates (62), and a telescopic handle is fixedly connected to one side of each of the two extension plates (61); a transmission gear (64) meshed with the toothed plate (57) is fixedly connected to one end of the extension plate (61).

2. The protection box for the Internet of Things controller according to claim 1, characterized in that: A shielding frame (11) is fixedly arranged on one side of the positioning frame body (1), and a plurality of telescopic shielding groove covers (12) are fixedly connected inside the shielding frame (11).

3. The protection box for the Internet of Things controller according to claim 1, wherein: A ball bearing is sleeved on one end of the extrusion column (31), and an equipment installation groove is formed on one side of the mounting plate (3).

4. The protection box for the Internet of Things controller according to claim 1, characterized in that: A dust-proof heat dissipation fan (41) is embedded on one side of the outer expansion box frame (4), and a wire fixing screw sleeve (42) is inserted through the outside of the outer expansion box frame (4).

5. The protection box for the Internet of Things controller according to claim 1, characterized in that: An elastic clamping sleeve (58) is fixedly connected to one side of the limiting frame (53).

6. The protective box for the Internet of Things controller according to claim 5, characterized in that: A clamping column (63) adapted to be clamped with the elastic clamping sleeve (58) is fixedly connected to one side of the extension plate (61).

7. A method for using the protection box of the Internet of Things controller as described in claim 1, characterized in that, Including the following steps: a. First, fixedly install the positioning frame body (1) on the wall through expansion bolts, and turn up and open the telescopic closing plate assembly (6); b. According to the specifications of the IoT controller to be protected, turn the bidirectional adjustment screw rod (2) with a wrench to drive the mounting plate (3) to adjust the mounting distance, so that the mounting plate (3) adapts to the width of the mounting side plate of the IoT controller; c. When the mounting plate (3) moves and adjusts, it is limited to move within the limit extrusion groove (43) through the extrusion column (31), and the outer expansion box frame (4) is pulled for limit telescopic adjustment to increase the specification of the protection box body to adapt to the mounting size of the IoT controller, and the telescopic closing plate assembly (6) is limited to telescopic; d. Connect and fix the mounting ear plate of the IoT controller to the equipment mounting groove opened on one side of the mounting plate (3) with bolts, that is, complete the installation of the IoT controller; e. Just flip the telescopic closing plate assembly (6) that is closed and opened.

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