An internal wiring fixing structure for a power management unit that facilitates wiring.

Abstract

This utility model discloses an internal wiring fixing structure for a power management unit that facilitates wiring. It includes a management cabinet, a base fixedly connected to the bottom surface of the cabinet, a cable management tube fixedly connected to the inner wall of the cabinet, several limiting rings fixedly connected to the inner wall of the cabinet, and a fixing plate fixedly connected to the inner wall of the cabinet. Several fixing holes are formed on the outer surface of the fixing plate, and fixing components are provided inside the fixing holes and the fixing plate. This device uses the cable management tube and limiting rings on the inner wall of the management cabinet to initially organize and guide the wiring, preventing messy tangling. The multiple fixing holes on the fixing plate allow for the classification and installation of different wiring, achieving precise fixing with the fixing components. Rotating a knob drives a threaded rod to rotate within the threaded tube, causing a moving plate to move smoothly along the limiting rod. This, in turn, pushes a clamping plate via a connecting rod to firmly clamp the wiring within the fixing holes.

Description

Technical Field

[0001] This utility model relates to the field of power management technology, and in particular to a power management unit internal wiring fixing structure that facilitates wiring. Background Technology

[0002] Power management refers to a technical system that uses hardware design, software algorithms, and system-level strategies to dynamically monitor and optimize the distribution, consumption, storage, and recycling of electrical energy in electronic devices. Its core objective is to maximize energy efficiency, extend battery life, or reduce energy costs while ensuring the normal operation of equipment performance, stability, and functions, and at the same time avoid energy waste, overheating, or hardware damage.

[0003] During the operation of a power management unit, a large number of internal circuits are required to achieve functions such as power distribution and signal transmission. However, existing power management units lack effective circuit guidance and organization structures, resulting in circuits being randomly arranged inside the management unit. Circuits with different functions intersect and become tangled, which not only occupies too much internal space but also increases the difficulty of circuit identification during subsequent maintenance. Staff need to spend a lot of time sorting out the circuit connections, which seriously affects maintenance efficiency. To address this issue, we propose a wiring-friendly internal circuit fixing structure for power management units. Utility Model Content

[0004] The purpose of this invention is to provide a power management unit internal wiring fixing structure that facilitates wiring, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An internal wiring fixing structure for a power management unit that facilitates wiring includes a management cabinet. A base is fixedly connected to the bottom surface of the management cabinet. A cable bundle is fixedly connected to the inner wall of the management cabinet. Several limiting rings are fixedly connected to the inner wall of the management cabinet. A fixing plate is fixedly connected to the inner wall of the management cabinet. Several fixing holes are opened on the outer surface of the fixing plate. Fixing components are provided inside the fixing holes and inside the fixing plate.

[0006] In a further embodiment, the fixing component includes a cavity, which is formed inside the fixing plate. A movable plate is provided inside the cavity, and a plurality of connecting rods are fixedly connected to the outer surface of the movable plate. A plurality of positioning holes are formed inside the cavity, and the inner walls of the plurality of positioning holes are slidably connected to the outer surfaces of the plurality of connecting rods respectively.

[0007] In a further embodiment, a clamping plate is fixedly connected to one end of each connecting rod, and multiple clamping plates are respectively disposed inside multiple fixing holes. A bearing is fixedly embedded on the outer surface of the movable plate, and a threaded rod is fixedly connected to the inner ring of the bearing. A threaded tube is fixedly connected to the outer surface of the fixing plate, and the inner ring of the threaded tube is threadedly connected to the outer surface of the threaded rod.

[0008] In a further embodiment, a knob is fixedly connected to one end of the threaded rod, and two small holes are opened on the outer surface of the movable plate. A limit rod is slidably connected to the inner wall of each small hole, and the two ends of the two limit rods are fixedly connected to the inner wall of the cavity.

[0009] In a further embodiment, the front of the management cabinet is hinged with a cabinet door, and the front of the cabinet door is provided with an observation window.

[0010] In a further embodiment, an anti-slip pad is fixedly connected to the bottom surface of the base.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This device uses cable management tubes and limiting rings on the inner wall of the cabinet to initially organize and guide the wiring, preventing it from becoming tangled and messy. Multiple fixing holes on the fixing plate allow for the classification and installation of different wirings. Combined with the fixing components, precise fixing is achieved. Turning the knob drives the threaded rod to rotate inside the threaded tube, causing the moving plate to move smoothly along the limiting rod. This, in turn, pushes the clamping plate through the connecting rod to firmly clamp the wiring in the fixing holes. This ensures the reliability of the wiring fixation, preventing loosening due to vibration, and allows for flexible adjustment of the clamping force according to the thickness of the wiring. At the same time, the classified wiring and convenient fixing method greatly improve wiring efficiency and the identification of wiring during later maintenance. The overall structural design is reasonable and highly practical. Attached Figure Description

[0012] Figure 1 This is a front view schematic diagram of the internal wiring fixing structure of a power management unit that facilitates wiring.

[0013] Figure 2 This is a front sectional view of the internal wiring fixing structure of a power management unit that facilitates wiring.

[0014] Figure 3 This is a top sectional view of the internal wiring fixing structure of a power management unit that facilitates wiring.

[0015] Figure 4 This is a power management unit internal wiring fixing structure that facilitates wiring. Figure 3 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Management cabinet; 2. Base; 3. Cable harness; 4. Limiting ring; 5. Fixing plate; 6. Fixing hole; 7. Fixing component; 701. Cavity; 702. Moving plate; 703. Connecting rod; 704. Positioning hole; 705. Clamping plate; 706. Bearing; 707. Threaded rod; 708. Threaded tube; 709. Knob; 710. Small hole; 711. Limiting rod; 8. Cabinet door; 9. Observation window; 10. Anti-slip mat. Detailed Implementation

[0017] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4In this utility model, a power management unit internal wiring fixing structure that facilitates wiring includes a management cabinet 1, a base 2 fixedly connected to the bottom surface of the management cabinet 1, a cable bundle 3 fixedly connected to the inner wall of the management cabinet 1, a number of limiting rings 4 fixedly connected to the inner wall of the management cabinet 1, a fixing plate 5 fixedly connected to the inner wall of the management cabinet 1, a number of fixing holes 6 opened on the outer surface of the fixing plate 5, and fixing components 7 are provided inside the fixing holes 6 and inside the fixing plate 5.

[0021] The management cabinet 1 serves as the main frame, providing space for cable installation. The base 2 enhances the overall stability of the placement. The cable tie 3 enables centralized and orderly cable entry and exit from the management cabinet 1, avoiding clutter at the entrance. The limiting ring 4 guides and initially limits the internal cables, preventing them from tangling. The fixing plate 5, along with its fixing holes 6, classifies and separates different cables for installation. The fixing components 7 securely fix the installed cables, achieving overall orderly and reliable cabling.

[0022] The fixing component 7 includes a cavity 701, which is formed inside the fixing plate 5. A movable plate 702 is disposed inside the cavity 701. Several connecting rods 703 are fixedly connected to the outer surface of the movable plate 702. Several positioning holes 704 are formed inside the cavity 701. The inner walls of the positioning holes 704 are slidably connected to the outer surfaces of the connecting rods 703. A clamping plate 705 is fixedly connected to one end of each connecting rod 703. The clamping plates 705 are respectively disposed inside the fixing holes 6. The movable plate 702... A bearing 706 is fixedly embedded on the outer surface of the 02. A threaded rod 707 is fixedly connected to the inner ring of the bearing 706. A threaded tube 708 is fixedly connected to the outer surface of the fixed plate 5. The inner ring of the threaded tube 708 is threadedly connected to the outer surface of the threaded rod 707. A knob 709 is fixedly connected to one end of the threaded rod 707. Two small holes 710 are opened on the outer surface of the movable plate 702. A limit rod 711 is slidably connected to the inner wall of each small hole 710. The two ends of the two limit rods 711 are fixedly connected to the inner wall of the cavity 701.

[0023] In the fixed assembly 7, the cavity 701 provides space for the internal components to be installed and moved. The movable plate 702 serves as a power transmission carrier, driving the clamping plate 705 to move through the connecting rod 703. The positioning hole 704 ensures the smooth and accurate sliding of the connecting rod 703. The clamping plate 705 directly contacts the wiring in the fixed hole 6 to achieve clamping and fixing. The bearing 706 prevents the movable plate 702 from rotating when the threaded rod 707 rotates. The threaded tube 708 cooperates with the threaded rod 707 to convert the rotational force of the knob 709 into the linear motion of the movable plate 702. The limiting rod 711 restricts the displacement direction of the movable plate 702, ensuring that the clamping action is stable and controllable, which is convenient for wiring fixing and allows for flexible adjustment of tightness.

[0024] The front of the management cabinet 1 is hinged with a cabinet door 8, and the front of the cabinet door 8 is provided with an observation window 9. The bottom of the base 2 is fixedly connected with an anti-slip pad 10.

[0025] The cabinet door 8 is hinged to the front of the management cabinet 1, which protects the internal structure and allows for opening and closing operations, facilitating later inspection and maintenance. The observation window 9 allows direct observation of the internal wiring status of the management cabinet 1, enabling preliminary troubleshooting without opening the door. The anti-slip pad 10 on the bottom of the base 2 increases the friction with the placement surface, further enhancing the overall anti-slip stability of the management cabinet 1 and preventing accidental sliding that could affect wiring connections.

[0026] The working principle of this utility model is as follows: The management cabinet 1 is stably placed via the base 2. After the wires enter the management cabinet 1 through the cable tray 3, they are first guided and positioned by the limiting ring 4. Then, the wires pass through different fixing holes 6 on the fixing plate 5 for classified layout. When it is necessary to fix the wires, the knob 709 is turned to drive the threaded rod 707 to rotate in the threaded tube 708. The threaded rod 707 pushes the moving plate 702 to move smoothly along the limiting rod 711 in the cavity 701 through the bearing 706. The moving plate 702 drives the connecting rod 703 to slide along the positioning hole 704, thereby pushing the clamping plate 705 to move inward toward the fixing hole 6, and finally clamping and fixing the wires in the fixing hole 6. Turning the knob 709 in the opposite direction can release the clamping plate 705 from the wires, which is convenient for wire adjustment and replacement.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A power management unit internal wiring fixing structure that facilitates wiring, characterized by: The system includes a management cabinet (1), a base (2) is fixedly connected to the bottom surface of the management cabinet (1), a cable bundle (3) is fixedly connected to the inner wall of the management cabinet (1), a number of limiting rings (4) are fixedly connected to the inner wall of the management cabinet (1), a fixing plate (5) is fixedly connected to the inner wall of the management cabinet (1), a number of fixing holes (6) are opened on the outer surface of the fixing plate (5), and fixing components (7) are provided in the interior of the fixing holes (6) and the interior of the fixing plate (5).

2. The internal wiring fixing structure of a power management unit according to claim 1, characterized in that: The fixing component (7) includes a cavity (701) which is located inside the fixing plate (5). A movable plate (702) is provided inside the cavity (701). Several connecting rods (703) are fixedly connected to the outer surface of the movable plate (702). Several positioning holes (704) are provided inside the cavity (701). The inner walls of the multiple positioning holes (704) are slidably connected to the outer surfaces of the multiple connecting rods (703).

3. The power management unit internal wiring fixing structure for easy wiring as described in claim 2, characterized in that: Each of the connecting rods (703) is fixedly connected to a clamping plate (705) at one end. The clamping plates (705) are respectively disposed inside the multiple fixing holes (6). The outer surface of the moving plate (702) is fixedly inlaid with a bearing (706). The inner ring of the bearing (706) is fixedly connected to a threaded rod (707). The outer surface of the fixing plate (5) is fixedly connected to a threaded tube (708). The inner ring of the threaded tube (708) is threadedly connected to the outer surface of the threaded rod (707).

4. The internal wiring fixing structure of a power management unit according to claim 3, characterized in that: A knob (709) is fixedly connected to one end of the threaded rod (707). Two small holes (710) are opened on the outer surface of the movable plate (702). A limit rod (711) is slidably connected to the inner wall of each small hole (710). The two ends of the two limit rods (711) are fixedly connected to the inner wall of the cavity (701).

5. The internal wiring fixing structure of a power management unit according to claim 1, characterized in that: The front of the management cabinet (1) is hinged with a cabinet door (8), and the front of the cabinet door (8) is provided with an observation window (9).

6. The internal wiring fixing structure of a power management unit according to claim 1, characterized in that: The bottom surface of the base (2) is fixedly connected with an anti-slip pad (10).

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