Power distribution device for confidential conference room

Abstract

The utility model relates to a power distribution device, in particular to a power distribution device for a confidential conference room. The utility model discloses a power distribution device for a confidential conference room. The power distribution device comprises a supporting assembly, a plurality of groups of adjusting storage assemblies arranged in the supporting assembly and a bunching assembly arranged at the bottom in the supporting assembly. The utility model aims to provide the power distribution device for the confidential conference room, which is convenient for wire bunching and maintenance and is more practical.

Description

Technical Field

[0001] The utility model relates to a power distribution device, in particular to a power distribution device for a confidential meeting room. Background Art

[0002] In order to prevent the leakage of important confidential information, many meetings need to be held in confidential meeting rooms. Confidential meeting rooms used to be important projects that had to be set up only in key departments of the government and the military. However, with the development of technology and the continuous progress of modern information systems, and most importantly, the emergence of commercial spies, many enterprises have strengthened their confidentiality efforts. Not only have many important departments of central enterprises set up confidential meeting rooms, but also many private enterprises and social celebrities have begun to follow suit, using confidential meeting rooms for the communication and negotiation of important information.

[0003] Since there are many types of electrical appliances in the confidential meeting room, such as signal jammers, projectors, air conditioners, etc., and since the power required by these electrical appliances is different, a power distribution device is needed to reasonably allocate the power supply.

[0004] Most of the existing power distribution devices lack the function of bundling wires, which easily leads to chaos inside the power distribution device; and most of its internal components are fixedly installed, making it inconvenient to repair at any time. Summary of the Utility Model

[0005] In view of this, the utility model provides a power distribution device for a confidential meeting room. The purpose is to provide a power distribution device for a confidential meeting room that is convenient for bundling wires, convenient for maintenance, and more practical.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A power distribution device for a confidential meeting room, comprising a support assembly, a plurality of adjustable storage assemblies arranged in the support assembly, and a wire bundling assembly arranged at the inner bottom of the support assembly; the support assembly includes a base, a box body is arranged above the base, and a box door is rotatably arranged on the front side of the box body through a rotating connecting piece; the adjustable storage assembly includes a first adjustment groove correspondingly opened on the left inner wall of the box body and a second adjustment groove correspondingly opened on the right inner wall of the box body, a first Z-shaped shaft is correspondingly arranged in the first adjustment groove, a second Z-shaped shaft is correspondingly arranged in the second adjustment groove, a loading plate is horizontally arranged between the first Z-shaped shaft and the second Z-shaped shaft, a plurality of first limit fixing grooves are integrally formed on the first adjustment groove, a plurality of second limit fixing grooves are integrally formed on the second adjustment groove, a first limit fixing block is arranged on the left outer periphery of the first Z-shaped shaft corresponding to the first limit fixing groove, and a second limit fixing block is arranged on the right outer periphery of the second Z-shaped shaft corresponding to the second limit fixing groove; the wire bundling assembly includes a plurality of fixing columns vertically arranged on the inner bottom wall of the box body, and a plurality of wire bundling rings are correspondingly arranged in a circular array on the outer periphery of the fixing columns.

[0008] Preferably, receiving and releasing grooves are correspondingly opened at the four ends of the bottom of the base, a connecting shaft is horizontally arranged in the receiving and releasing grooves in the front-back direction, one end of a fixing rod is correspondingly rotatably connected to the connecting shaft, and the other end of the fixing rod is rotatably connected to a rotating wheel.

[0009] Preferably, a plurality of placement grooves are distributed on the inner side of the box door.

[0010] Preferably, a limit ring is correspondingly arranged on the left outer periphery of the first Z-shaped shaft, and the limit ring is located inside the first adjustment groove.

[0011] Preferably, a grasping handle is arranged at the central part of the top of the box body.

[0012] Preferably, both the first limit fixing block and the second limit fixing block are arranged in a "flower shape", and the maximum outer diameter of the first limit fixing block is greater than the maximum width of the first adjustment groove, and the maximum outer diameter of the second limit fixing block is greater than the maximum width of the second adjustment groove.

[0013] Preferably, both the loading plate and the inner rear wall of the box body are made of ferromagnetic materials.

[0014] The beneficial effects of the present utility model are:

[0015] 1. The utility model includes a support assembly, multiple groups of adjustable storage components arranged within the support assembly, and a wire bundling assembly arranged at the inner bottom of the support assembly. This arrangement uses the support assembly to support other components, the adjustable storage components to install and repair components such as relays for circuit distribution, and the wire bundling assembly to bundle the circuit wires within the device. Generally speaking, compared with conventional power distribution devices, this power distribution device can effectively bundle the internal circuit wires, making the wiring layout inside the device orderly. It can repair and maintain the components installed on the loading plate by adjusting the adjustable storage components, which is more flexible and practical; The support assembly includes a base, with a box body arranged above the base. The front side of the box body is rotatably provided with a box door through a rotating connection member. This arrangement provides a space for placing and installing internal components, and the setting of the opening and closing box door facilitates the installation and repair of internal components by the staff; The adjustable storage components include a first adjustment slot correspondingly opened on the left inner wall of the box body and a second adjustment slot correspondingly opened on the right inner wall of the box body. A first Z-shaped shaft is correspondingly arranged within the first adjustment slot, and a second Z-shaped shaft is correspondingly arranged within the second adjustment slot. A loading plate is horizontally arranged between the first Z-shaped shaft and the second Z-shaped shaft. Multiple first limit fixing slots are integrally formed on the first adjustment slot, and multiple second limit fixing slots are integrally formed on the second adjustment slot. A first limit fixing block is correspondingly arranged on the left outer periphery of the first Z-shaped shaft corresponding to the first limit fixing slot, and a second limit fixing block is correspondingly arranged on the right outer periphery of the second Z-shaped shaft corresponding to the second limit fixing slot. This arrangement can install components such as relays on the horizontally placed loading plate. By sliding the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft back and forth, when the rear side wall of components such as relays touches the rear inner wall of the box body, stop the adjustment. By pushing the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft to the left, the first limit fixing block is correspondingly fixed within the first limit fixing slot, and the second limit fixing block is correspondingly fixed within the second limit fixing slot. At this time, the installation of components such as relays is completed. When it is necessary to repair components such as relays, by pulling the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft to the right, the first limit fixing block is separated from the first limit fixing slot, and the second limit fixing block is separated from the second limit fixing slot. By pulling the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft forward to a suitable repair position at the same time, and then rotating the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft at the same time to repair and maintain components such as relays on the loading plate. The whole process has a simple principle and is easy to operate, facilitating the rapid installation and repair of components such as relays, with high flexibility and greater practicality;The wire harness assembly includes a plurality of fixing posts vertically arranged on the inner wall of the bottom of the box body. A plurality of wire harness rings are correspondingly arranged in a circular array around the periphery of the fixing posts. This setting can use the wire harness rings to bind the circuit wires inside the device, making the circuit distribution inside the device in good order and providing convenience for subsequent maintenance and other work.

[0016] 2. At the four ends of the bottom of the base of the present utility model, storage and release grooves are correspondingly provided. A connecting shaft is horizontally arranged in the storage and release grooves in the front-back direction. One end of a fixing rod is rotatably connected to the connecting shaft, and the other end of the fixing rod is rotatably connected to a rotating wheel. This setting can rotate and adjust the fixing rod from the horizontal setting to the vertical setting, so that the rotating wheel changes from the rotatable state to the non-rotatable state. The process of the rotating wheel changing from the non-rotatable state to the rotatable state is the opposite. When the rotating wheel is in the rotatable state, it provides convenience for the movement of the entire device. When the rotating wheel is in the non-rotatable state, it provides bottom support for the entire device.

[0017] 3. A plurality of placement grooves are evenly distributed on the inner side of the box door of the present utility model. Activated carbon packets (not shown in the figure) are correspondingly placed in the placement grooves. This setting helps to keep the inside of the power distribution device dry and can effectively prevent the power distribution device from being affected by moisture and affecting normal operation.

[0018] 4. A limit ring is correspondingly arranged around the left end of the first Z-shaped shaft of the present utility model. The limit ring is located inside the first adjustment groove. This setting can effectively limit the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft during adjustment, prevent the occurrence of slipping during the adjustment process, and ensure the safety of the entire device.

[0019] 5. A grip handle is arranged at the central part of the top of the box body of the present utility model. This setting facilitates the staff to move the entire device by grasping the grip handle and cooperating with the rotation of the rotating wheel.

[0020] 6. Both the first limit fixing block and the second limit fixing block of the present utility model are arranged in a "flower shape", and the maximum outer diameter of the first limit fixing block is greater than the maximum width of the first adjustment groove, and the maximum outer diameter of the second limit fixing block is greater than the maximum width of the second adjustment groove. This setting ensures that the first limit fixing block can be limited and fixed with the first limit fixing groove after sliding adjustment in the first adjustment groove, and the second limit fixing block can be limited and fixed with the second limit fixing groove after sliding adjustment in the second adjustment groove.

[0021] 7. Both the loading plate and the inner wall of the rear side of the box body of the present utility model are made of ferromagnetic materials. This setting enables the loading plate to be magnetically attracted and placed on the inner wall of the rear side of the box body when being stored and released, effectively saving space and allowing other loading plates to work properly. Description of the Drawings

[0022] Figure 1It is a front view structural schematic diagram of the present utility model;

[0023] Figure 2 It is a front view sectional structural schematic diagram of the present utility model;

[0024] Figure 3 It is a right view sectional structural schematic diagram of the present utility model when the loading plate is retracted;

[0025] Figure 4 It is a mounting structural schematic diagram of the rotating wheel of the present utility model;

[0026] Figure 5 It is a top view structural schematic diagram of the wire bundling assembly of the present utility model;

[0027] Figure 6 It is Figure 2 an enlarged structural schematic diagram of part A in

[0028] Figure 7 It is Figure 2 an enlarged structural schematic diagram of part B in

[0029] Figure 8 It is Figure 3 an enlarged structural schematic diagram of part C in

[0030] Reference numerals: 1: support assembly, 2: adjustable storage component, 3: wire bundling assembly, 4: base, 5: box body, 6: rotating connection member, 7: box door, 8: first adjustment groove, 9: second adjustment groove, 10: first Z-shaped shaft, 11: second Z-shaped shaft, 12: loading plate, 13: first limit fixing groove, 14: second limit fixing groove, 15: first limit fixing block, 16: second limit fixing block, 17: fixing column, 18: wire bundling ring, 19: winding groove, 20: connecting shaft, 21: fixing rod, 22: rotating wheel, 23: placement groove, 24: limit ring, 25: gripping handle. Detailed implementation manners

[0031] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0033] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled", "set" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown in the figure, it includes a support component 1, multiple groups of adjustable storage components 2 arranged inside the support component 1, and a wire bundling component 3 arranged at the bottom inside the support component 1. This setup uses the support component 1 to support other components, the adjustable storage components 2 to install and repair components such as relays for circuit distribution, and the wire bundling component 3 to bundle the circuit wires inside the device. Generally speaking, compared with previous power distribution devices, this power distribution device can effectively bundle the internal circuit wires, making the wiring layout inside the device orderly. It is possible to repair and maintain the components installed on the loading plate 12 by adjusting the adjustable storage components 2, which is more flexible and practical. The support component 1 includes a base 4, and a box body 5 is arranged above the base 4. A box door 7 is rotatably arranged on the front side of the box body 5 through a rotating connector 6. This setup provides a space for placing and installing internal components, and the setting of the opening and closing box door 7 facilitates the installation and repair of internal components by the staff.The adjustable storage component 2 includes a first adjustment groove 8 correspondingly opened on the left inner wall of the box body 5 and a second adjustment groove 9 correspondingly opened on the right inner wall of the box body 5. A first Z-shaped shaft 10 is correspondingly arranged in the first adjustment groove 8, and a second Z-shaped shaft 11 is correspondingly arranged in the second adjustment groove 9. A loading plate 12 is horizontally arranged between the first Z-shaped shaft 10 and the second Z-shaped shaft 11. A plurality of first limit fixing grooves 13 are integrally formed on the first adjustment groove 8, and a plurality of second limit fixing grooves 14 are integrally formed on the second adjustment groove 9. A first limit fixing block 15 is arranged on the left periphery of the first Z-shaped shaft 10 corresponding to the first limit fixing groove 13, and a second limit fixing block 16 is arranged on the right periphery of the second Z-shaped shaft 11 corresponding to the second limit fixing groove 14. This setting can install components such as relays on the horizontally placed loading plate 12. By sliding the installation component composed of the first Z-shaped shaft 10, the loading plate 12 and the second Z-shaped shaft 11 back and forth, when the rear side wall of components such as relays touches the rear inner wall of the box body 5, stop the adjustment. By pushing the installation component composed of the first Z-shaped shaft 10, the loading plate 12 and the second Z-shaped shaft 11 to the left, the first limit fixing block 15 is correspondingly fixed in the first limit fixing groove 13, and the second limit fixing block 16 is correspondingly fixed in the second limit fixing groove 14. At this time, the installation of components such as relays is completed. When it is necessary to repair components such as relays, by pulling the installation component composed of the first Z-shaped shaft 10, the loading plate 12 and the second Z-shaped shaft 11 to the right, the first limit fixing block 15 is separated from the first limit fixing groove 13, and the second limit fixing block 16 is separated from the second limit fixing groove 14. By simultaneously pulling the installation component composed of the first Z-shaped shaft 10, the loading plate 12 and the second Z-shaped shaft 11 forward to a suitable maintenance position, and then by simultaneously rotating the installation component composed of the first Z-shaped shaft 10, the loading plate 12 and the second Z-shaped shaft 11 to repair and maintain the components such as relays on the loading plate 12. The whole process has a simple principle and is easy to operate, facilitating the rapid installation and repair of components such as relays, with high flexibility and greater practicality; The wire bundling component 3 includes a plurality of fixing columns 17 vertically arranged on the bottom inner wall of the box body 5. A plurality of wire bundling rings 18 are correspondingly arranged in a circular array on the periphery of the fixing columns 17. This setting can bundle the circuit wires inside the device through the wire bundling rings 18, making the circuit distribution inside the device in good order and providing convenience for subsequent maintenance and other work.;

[0035] Such as Figure 1 、 Figure 2 And Figure 4As shown in the figure, receiving and releasing grooves 19 are correspondingly opened at the four ends of the bottom of the base 4. A connecting shaft 20 is horizontally arranged in the receiving and releasing grooves 19 in the front-back direction. One end of a fixing rod 21 is rotatably connected to the connecting shaft 20, and the other end of the fixing rod 21 is rotatably connected to a rotating wheel 22. This setting can rotate and adjust the fixing rod 21 from the horizontal setting to the vertical setting, so that the rotating wheel 22 changes from the rotatable state to the non-rotatable state. The process of the rotating wheel 22 changing from the non-rotatable state to the rotatable state is the opposite. When the rotating wheel 22 is in the rotatable state, it can facilitate the movement of the entire device. When the rotating wheel 22 is in the non-rotatable state, it can provide bottom support for the entire device.

[0036] As Figure 1 shown, a plurality of placement grooves 23 are evenly distributed on the inner sides of the cabinet doors 7. Activated carbon packets (not shown in the figure) are correspondingly placed in the placement grooves 23. This setting is beneficial to keep the inside of the power distribution device dry and can effectively prevent the power distribution device from being affected by moisture and affecting its normal operation.

[0037] As Figure 2 and Figure 6 shown, a limiting ring 24 is correspondingly arranged on the outer periphery of the left end of the first Z-shaped shaft 10. The limiting ring 24 is located inside the first adjustment groove 8. This setting can effectively limit the installation assembly composed of the first Z-shaped shaft 10, the loading plate 12, and the second Z-shaped shaft 11 during adjustment, prevent the occurrence of slipping during the adjustment process, and ensure the safety of the entire device.

[0038] As Figure 1 、 Figure 2 and Figure 3 shown, a grasping handle 25 is arranged at the central part of the top of the box body 5. This setting facilitates the staff to move the entire device by grasping the grasping handle 25 and cooperating with the rotation of the rotating wheel 22.

[0039] As Figure 3 and Figure 8 shown, both the first limiting and fixing block 15 and the second limiting and fixing block 16 are arranged in a "flower shape", and the maximum outer diameter of the first limiting and fixing block 15 is greater than the maximum width of the first adjustment groove 8, and the maximum outer diameter of the second limiting and fixing block 16 is greater than the maximum width of the second adjustment groove 9. This setting ensures that the first limiting and fixing block 15 can be limited and fixed with the first limiting and fixing groove 13 after the sliding adjustment in the first adjustment groove 8, and the second limiting and fixing block 16 can be limited and fixed with the second limiting and fixing groove 14 after the sliding adjustment in the second adjustment groove 9.

[0040] As Figure 1 、 Figure 2 、 Figure 3 and Figure 8As shown, both the loading plate 12 and the inner wall of the rear side of the box body 5 are made of ferromagnetic materials. This setting enables the loading plate 12 to be magnetically attracted and placed on the inner wall of the rear side of the box body 5 when being retracted and extended, effectively saving space and allowing other loading plates 12 to work properly.

[0041] The specific operation principle is as follows:

[0042] When using this power distribution device, first, the fixed rod needs to be rotated and adjusted from the vertical setting to the horizontal setting, so that the rotating wheel changes from the non-rotatable state to the rotatable state. Grasp the handle and move the power distribution device to a suitable position in the confidential meeting room. Then, rotate and adjust the fixed rod from the horizontal setting to the vertical setting, so that the rotating wheel changes from the rotatable state to the non-rotatable state; install components such as relays on the horizontally placed loading plate, and the circuit wires are bound by the wire bundling rings. Adjust the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft by sliding back and forth. When the rear side wall of components such as relays touches the inner wall of the rear side of the box body, stop the adjustment. Push the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft to the left, so that the first limit fixing block is correspondingly fixed in the first limit fixing groove, and the second limit fixing block is correspondingly fixed in the second limit fixing groove. At this time, the installation of components such as relays is completed; when it is necessary to repair components such as relays, pull the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft to the right, so that the first limit fixing block is separated from the first limit fixing groove, and the second limit fixing block is separated from the second limit fixing groove. Pull the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft forward to a suitable maintenance position at the same time, and then rotate the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft at the same time to repair and maintain components such as relays on the loading plate; when it is necessary to retract and extend the loading plate, pull the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft to the right, so that the first limit fixing block is separated from the first limit fixing groove, and the second limit fixing block is separated from the second limit fixing groove. Rotate the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft to make the loading plate change from the horizontal state to the vertical state. Push the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft backward at the same time until the loading plate touches the inner wall of the rear side of the box body and is magnetically adsorbed. At this time, push the installation assembly composed of the first Z-shaped shaft, the loading plate, and the second Z-shaped shaft to the left, so that the first limit fixing block is correspondingly fixed in the first limit fixing groove, and the second limit fixing block is correspondingly fixed in the second limit fixing groove. At this time, the retraction and extension of the loading plate are completed.

[0043] All the electrical components mentioned in this article can be electrically connected to the external main controller and the 220V mains through a transformer. And the main controller can be a conventional known device such as a computer that plays a control role. Conventional known devices such as a computer that play a control role can receive various data signals monitored by this device in real time. The electrical components provided by the present utility model are only used according to the structural characteristics of the product of this technical solution. The product will be adjusted and modified after purchase to make it more matched and conform to the technical solution to which the present utility model belongs. It is an optimal application technical solution of this technical solution. The model of the product can be replaced and modified according to the technical parameters it needs. It is well known to those skilled in the art. Therefore, those skilled in the art can clearly obtain the corresponding use effects through the technical solution provided by the present utility model.

[0044] The control mode of the present utility model is automatically controlled through a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be explained in detail.

[0045] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A power distribution device for a confidential conference room, characterized in that: It includes a support assembly, a plurality of adjustable storage assemblies arranged in the support assembly, and a wiring assembly arranged at the bottom of the support assembly; The support assembly comprises a base, a box body is arranged above the base, and a box door is rotatably arranged on the front side of the box body through a rotating connecting piece; The adjustable storage component includes a first adjustment slot correspondingly opened on the left inner wall of the box body and a second adjustment slot correspondingly opened on the right inner wall of the box body, a first Z-shaped axis is correspondingly arranged in the first adjustment slot, a second Z-shaped axis is correspondingly arranged in the second adjustment slot, a loading plate is horizontally arranged between the first Z-shaped axis and the second Z-shaped axis, a plurality of first limiting and fixing slots are integrally formed on the first adjustment slot, a plurality of second limiting and fixing slots are integrally formed on the second adjustment slot, a first limiting and fixing block is arranged on the left periphery of the first Z-shaped axis corresponding to the first limiting and fixing slot, and a second limiting and fixing block is arranged on the right periphery of the second Z-shaped axis corresponding to the second limiting and fixing slot; The cable harness assembly comprises a plurality of fixing columns vertically arranged on the inner wall of the bottom of the box body, and a plurality of cable harness rings are arranged in a circular array corresponding to the periphery of the fixing columns.

2. A power distribution device for a confidential conference room according to claim 1, characterized in that: The four ends of the bottom of the base are correspondingly provided with storage grooves, and the storage grooves are correspondingly provided with connecting shafts in a front-to-back horizontal manner. The connecting shaft is correspondingly rotatably connected to one end of a fixing rod, and the other end of the fixing rod is rotatably connected to a rotating wheel.

3. A power distribution device for a confidential conference room according to claim 1, characterized in that: A plurality of placement grooves are distributed on the inner side of the box door.

4. A power distribution device for a confidential conference room according to claim 1, characterized in that: A limiting ring is correspondingly arranged on the periphery of the left end of the first Z-shaped shaft, and the limiting ring is located on the inner side of the first adjusting groove.

5. A power distribution device for a confidential conference room according to claim 1, characterized in that: A gripping handle is arranged at the center of the top of the box body.

6. A power distribution device for a confidential conference room according to claim 1, characterized in that: The first limit fixing block and the second limit fixing block are both arranged in a "flower shape", and the maximum outer diameter of the first limit fixing block is greater than the maximum width of the first adjustment groove, and the maximum outer diameter of the second limit fixing block is greater than the maximum width of the second adjustment groove.

7. A power distribution device for a confidential conference room according to claim 1, characterized in that: The loading plate and the inner wall at the rear side of the box body are both made of ferromagnetic materials.

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