Weak current power distribution cabinet for multimedia conference room

Abstract

The utility model relates to the field of power distribution cabinets, in particular to a weak current power distribution cabinet for a multimedia conference room, which comprises a shell and a rotating door rotatably connected to the side face of the shell, a rotating support is connected in the shell and rotatably connected with a winding component, a through hole is formed in the side face of the shell, and a conical sealing piece is connected in the shell. The winding component comprises a winding roller, a wire passing hole is formed in the side face of the winding roller, and the winding roller is used for winding and arranging the weak current cable. Therefore, the lengths of a plurality of groups of cables in the device are kept the same, and the problem that the cables in the device are wound due to overlong cables is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a weak current power distribution cabinet for a multimedia conference room. Background Art

[0002] A weak current control power distribution cabinet is a cabinet that can concentrate weak voltage lines into the cabinet. It is generally used in multimedia conference rooms. A weak current control power distribution cabinet can integrate various controllers and various lines. Therefore, most of the existing weak current control power distribution cabinets are integrated.

[0003] The Chinese patent with the publication number CN221080638U discloses an integrated weak current control power distribution cabinet, including a cabinet and a wire clamping component, the inner side wall of the cabinet is protruding with a limit block and a stop block, the wire clamping component includes a connecting block and an arc-shaped fixed block, the arc-shaped fixed block is fixedly arranged on the connecting block, one side of the connecting block is rotatably connected with the limit block, and the arc-shaped fixed block and the connecting block form a limit cavity; multiple wires can be placed in the limit cavity, because one side of the connecting block is rotatably connected with the limit block, when it is necessary to pull the wires to the vicinity of the components, the wire clamping component can be rotated relative to the inner side wall of the cabinet, and the arc-shaped fixed block prevents the wires from escaping from the limit cavity, and the wire clamping component has been binding the wires, and the wires are fixed in bundles near the inner side wall of the cabinet, reducing the situation where the wires are messy and loosely hung in the cabinet. And the wires are always limited by the wire clamping component, and there is no need to plug the wires back into the wire clamping component, and the operation of fixing the wires is more convenient.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: the above-mentioned device can bundle and fix the cables connected inside the distribution cabinet through the wire clamping structure, but in actual use, the cables of different equipment in the conference room usually have different lengths. Therefore, when connected to the distribution cabinet, it is easy for the cables to have different lengths, which may cause problems such as entanglement between the cables. Utility Model Content

[0005] The purpose of the utility model is to provide a weak current distribution cabinet for a multimedia conference room to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: the device can wind excess cables around the winding roller through the structure of the winding roller, thereby keeping multiple groups of cables of the same length inside the device, avoiding problems such as entanglement between cables inside the device caused by overly long cables.

[0007] The utility model proposes a weak current distribution cabinet for a multimedia conference room, comprising a shell and a rotating door rotatably connected to the side thereof, a rotating bracket connected inside the shell, a winding component rotatably connected to the rotating bracket, a through hole provided on the side of the shell, a conical sealing member connected inside the shell, a through hole provided inside the conical sealing member, and the conical sealing member connected to the side of the through hole;

[0008] The winding component includes a winding roller, and a wire hole is provided on the side of the winding roller for winding and arranging the low-voltage cables.

[0009] Preferably, a torsion spring housing is connected to the side of the rotating bracket, a torsion spring is connected inside the torsion spring housing, the other end of the torsion spring is connected to a rotating shaft, the rotating shaft is rotatably connected to the torsion spring housing, and the end of the rotating shaft away from the torsion spring is connected to a limiting gear.

[0010] Preferably, the outer side of the torsion spring housing is connected to a rotating housing, which is rotatably connected to a limit gear inside the rotating housing, a through hole is provided on the side of the rotating housing, a limit member is slidably connected inside the rotating housing, the limit member is connected to a spring, the other end of the spring is connected to the inner wall of the rotating housing, the limit member is connected to a control handle, and the control handle passes through the through hole on the side of the rotating housing.

[0011] Preferably, a connecting shaft is provided on one side of the limiting gear away from the rotating shaft, and the other end of the connecting shaft is connected to the winding roller.

[0012] Preferably, a plurality of heat dissipation windows are provided on the side of the shell, a fan is connected to the top of the shell, a fan shell is connected inside the shell, the fan shell is connected to the bottom of the fan, and a connecting bracket is connected inside the shell.

[0013] Preferably, the revolving door is provided with a handle, the revolving door is provided with an observation window, the shell side is connected with a revolving hinge, the revolving hinge is connected to the revolving door, the revolving door is provided with a connecting buckle, the shell side is provided with a connecting groove, the connecting buckle is docked with the connecting groove, and the revolving door is provided with a seal close to the shell side, and the seal is in contact and extrusion with the shell side.

[0014] The above technical solution of the utility model has the following beneficial technical effects:

[0015] The device can wind excess cable around the winding roller through the structure of the winding roller, thereby maintaining the same length of multiple groups of cables inside the device, avoiding problems such as entanglement between cables inside the device caused by excessively long cables. The structure of the winding roller and the wire passing hole of the device can effectively improve the cable limiting effect, and the combination of the limiting gear and the limiting member can effectively improve the rotation limiting effect of the device, so that after the winding roller rotates to a certain angle, the current rotation angle of the winding roller can be fixed, ensuring that the cable will not accidentally loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of an embodiment of a weak current distribution cabinet for a multimedia conference room of the utility model;

[0017] Figure 2 This is a schematic structural diagram of a conical seal in an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the winding roller in the embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the limit gear in the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the torsion spring in the embodiment of the utility model;

[0021] Figure numerals: 1. shell; 2. heat dissipation window; 3. fan; 4. rotating door; 5. fan shell; 6. connecting bracket; 7. conical seal; 8. winding component; 801. winding roller; 802. wire hole; 803. rotating shell; 804. limit gear; 805. limit member; 806. control handle; 807. spring; 808. torsion spring shell; 809. rotating shaft; 810. torsion spring; 9. rotating bracket. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] Example: See Figure 1-5 The utility model provides a technical solution: a weak current distribution cabinet for a multimedia conference room, comprising a housing 1 and a rotating door 4 rotatably connected to the side thereof, a rotating bracket 9 connected inside the housing 1, a winding component 8 rotatably connected to the rotating bracket 9, a through hole provided on the side of the housing 1, a conical seal 7 connected inside the housing 1, a through hole provided inside the conical seal 7, and the conical seal 7 connected to the side of the through hole;

[0025] Furthermore, a plurality of heat dissipation windows 2 are provided on the side of the shell 1, a fan 3 is connected to the top of the shell 1, a fan shell 5 is connected inside the shell 1, the fan shell 5 is connected to the bottom of the fan 3, and a connecting bracket 6 is connected inside the shell 1. The combination of the shell 1 and the rotating door 4 can protect the electrical equipment inside the distribution cabinet, and the structure of the heat dissipation window 2 can dissipate heat for the electrical equipment inside the distribution cabinet, thereby ensuring the long-term stability of the device.

[0026] The winding component 8 includes a winding roller 801, and a wire hole 802 is provided on the side of the winding roller 801 for winding and arranging the weak current cable;

[0027] Furthermore, a torsion spring housing 808 is connected to the side of the rotating bracket 9, a torsion spring 810 is connected inside the torsion spring housing 808, and a rotating shaft 809 is connected to the other end of the torsion spring 810. The rotating shaft 809 is rotatably connected to the torsion spring housing 808, and one end of the rotating shaft 809 away from the torsion spring 810 is connected to the limited position gear 804;

[0028] Furthermore, the outer side of the torsion spring housing 808 is connected to a rotating housing 803, which is rotatably connected to the limit gear 804 inside the rotating housing 803, a through hole is provided on the side of the rotating housing 803, a limit member 805 is slidably connected inside the rotating housing 803, the limit member 805 is connected to a spring 807, the other end of the spring 807 is connected to the inner side wall of the rotating housing 803, the limit member 805 is connected to a control handle 806, and the control handle 806 passes through the through hole on the side of the rotating housing 803;

[0029] Specifically, a connecting shaft is provided on the side of the limiting gear 804 away from the rotating shaft 809, and the other end of the connecting shaft is connected to the winding roller 801. The winding stability of the device is ensured by winding the cable around the winding roller 801 through the structure of the winding component 8. At the same time, the limiting gear 804 locks the winding roller 801 from rotating, which can prevent the cable from accidentally loosening.

[0030] The revolving door 4 is provided with a handle and an observation window. A revolving hinge is connected to the side of the shell 1, and the revolving hinge is connected to the revolving door 4. The revolving door 4 is provided with a connecting buckle. A connecting groove is provided on the side of the shell 1, and the connecting buckle is connected to the connecting groove. A sealing member is provided on the side of the revolving door 4 close to the shell 1, and the sealing member is in contact and extruded with the side of the shell 1.

[0031] The winding structure of the device can rotate and wind up the low-voltage cable. Compared with traditional devices, the device can not only fix the position of the cable, but also ensure that the lengths of multiple groups of cables are the same, which facilitates connection while avoiding entanglement between cables, thereby improving sorting efficiency.

[0032] When the device is in working state, the structure of the housing 1 and the rotating door 4 can effectively improve the protection effect of the device, thereby preventing the external environment from affecting the electrical equipment.

[0033] When the device is in use, the connecting cable enters the interior of the device through the through hole on the side of the shell 1. The conical seal 7 is arranged on the side of the cable to prevent dust from entering the gap between the cable and the through hole, thereby ensuring the sealing of the interior of the shell 1 of the device.

[0034] After the cable enters the interior of the device, the cable passes through the wire hole 802 on the winding roller 801. After the cable passes through the wire hole 802, the winding roller 801 is rotated so that the cable can be wound around the surface of the winding roller 801, so that the excess cable can be collected and the cable position can be limited at the same time.

[0035] When the winding roller 801 rotates, the limit gear 804 rotates as well, and the limit gear 804 follows the winding roller 801 to rotate, so that the device can lock the winding roller 801 when it rotates to any angle, thereby ensuring that the device limits the winding of the cable.

[0036] When the limit gear 804 is rotating, the control handle 806 is pulled outward to prevent the limit member 805 from contacting the limit gear 804, thereby ensuring that the limit gear 804 can rotate freely. When the winding roller 801 needs to be locked, loosening the control handle 806 can drive the spring 807 to make the limit member 805 contact with the limit gear 804, thereby locking the limit gear 804 and achieving the locking effect on the rotation of the winding roller 801.

[0037] When the limit gear 804 rotates, the rotating shaft 809 rotates along with the limit gear 804, so that the torsion spring 810 stores elastic potential energy. When the cable needs to be unlocked, the control handle 806 is pulled outward to make the winding roller 801 automatically rotate in the opposite direction, making the device easy to operate.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0039] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A weak current distribution cabinet for a multimedia conference room, comprising a housing (1) and a rotating door (4) rotatably connected to the side thereof, characterized in that: The housing (1) is connected to a rotating bracket (9), the rotating bracket (9) is rotatably connected to a winding component (8), a through hole is provided on the side of the housing (1), a conical sealing member (7) is connected to the housing (1), a through hole is provided in the conical sealing member (7), and the conical sealing member (7) is connected to the side of the through hole; The winding component (8) comprises a winding roller (801), and a wire hole (802) is provided on the side of the winding roller (801) for winding and arranging the weak current cable.

2. A weak current distribution cabinet for a multimedia conference room according to claim 1, characterized in that: The rotating bracket (9) is connected to a torsion spring housing (808) on its side, a torsion spring (810) is connected inside the torsion spring housing (808), the other end of the torsion spring (810) is connected to a rotating shaft (809), the rotating shaft (809) is rotatably connected to the torsion spring housing (808), and one end of the rotating shaft (809) away from the torsion spring (810) is connected to a limiting gear (804).

3. A weak current distribution cabinet for a multimedia conference room according to claim 2, characterized in that: The outer side of the torsion spring housing (808) is connected to a rotating housing (803), and the rotating housing (803) is rotatably connected to a limit gear (804). A through hole is provided on the side of the rotating housing (803). A limit member (805) is slidably connected to the rotating housing (803). The limit member (805) is connected to a spring (807). The other end of the spring (807) is connected to an inner wall of the rotating housing (803). The limit member (805) is connected to a control handle (806), and the control handle (806) passes through the through hole on the side of the rotating housing (803).

4. A weak current distribution cabinet for a multimedia conference room according to claim 3, characterized in that: A connecting shaft is provided on one side of the limiting gear (804) away from the rotating shaft (809), and the other end of the connecting shaft is connected to the winding roller (801).

5. A weak current distribution cabinet for a multimedia conference room according to claim 1, characterized in that: A plurality of heat dissipation windows (2) are provided on the side of the shell (1); a fan (3) is connected to the top of the shell (1); a fan shell (5) is connected inside the shell (1); the fan shell (5) is connected to the bottom of the fan (3); and a connecting bracket (6) is connected inside the shell (1).

6. A weak current distribution cabinet for a multimedia conference room according to claim 1, characterized in that: The revolving door (4) is provided with a handle, the revolving door (4) is provided with an observation window, a revolving hinge is connected to the side of the shell (1), the revolving hinge is connected to the revolving door (4), the revolving door (4) is provided with a connecting buckle, a connecting groove is provided on the side of the shell (1), the connecting buckle is connected to the connecting groove, and a sealing member is provided on the side of the revolving door (4) close to the shell (1), and the sealing member is in contact and extrusion with the side of the shell (1).

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