Power distribution unit

Abstract

The utility model relates to the technical field of power distribution units, and discloses a power distribution unit which comprises a mounting plate, a power distribution unit body and a cable, mounting holes are symmetrically formed in the upper top end of the mounting plate, fixing plates are symmetrically and fixedly connected to the upper top end of the mounting plate, and screw rods are rotatably connected to the inner side walls of the fixing plates. Sleeve frames are symmetrically and fixedly connected to the lower bottom end of the power distribution unit body, the power distribution unit body is connected to the outer wall of the lead screw through the sleeve frames in a threaded and sleeving mode, a cable is wound around a winding frame through a winding assembly, so that the protection frame can be collected, then the two ends of the cable are moved out of the protection frame, and the power distribution unit body is fixed to the outer wall of the power distribution unit body. The cable collecting device has the advantages that the cable collecting device is simple in structure and convenient to use, the end of the side, close to a plug, of the cable collecting device is wound on the winding wheel, the cable can be guided in the using process, the cable with a socket can be inserted into an external power source, cable collecting is completed in the mode, and the situation that the cable is too long in the using process, and the using effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution units, and in particular to a power distribution unit. Background Art

[0002] The power distribution unit is what we often call the power distribution socket for cabinets. It is a product designed to provide power distribution for cabinet-mounted electrical equipment. It has a variety of series specifications with different functions, installation methods and different socket combinations. It can provide suitable rack-mounted power distribution solutions for different power supply environments, making the power distribution in the cabinet more neat, reliable, safe, professional and beautiful, and making the maintenance of the power supply in the cabinet more convenient and reliable.

[0003] In the prior art, a power distribution unit generally has a wire connected to an external main power supply to provide power support for the power distribution unit as a whole. The power distribution unit is generally restricted to a certain position due to usage requirements to ensure the stability of the power distribution unit. However, the wire length of the power distribution unit is generally between 1.5 meters and 2 meters. The length of the wire is relatively fixed and cannot be adjusted according to usage requirements, which results in certain limitations and easily causes damage to the wire, affecting its service life. Utility Model Content

[0004] The purpose of the utility model is to provide a power distribution unit to solve the problem that the wire length of the power distribution unit is generally between 1.5 meters and 2 meters, the length of the line body is relatively fixed, and cannot be adjusted according to the needs of use, resulting in certain limitations, easily causing damage to the wire and affecting the service life.

[0005] The utility model provides the following technical solution: a power distribution unit, comprising a mounting plate, a power distribution unit body and cables, the upper top of the mounting plate being symmetrically provided with mounting holes, the upper top of the mounting plate being symmetrically fixedly connected with a fixing plate, the inner side wall of the fixing plate being rotatably connected with a screw rod, the lower bottom end of the power distribution unit body being symmetrically fixedly connected with a sleeve, the power distribution unit body being threadedly sleeved on the outer wall of the screw rod through the sleeve, the end of the power distribution unit body being slidably connected with a protective frame, and a winding assembly for collecting cables is arranged inside the protective frame.

[0006] By adopting the above scheme, the threaded socket design between the rotating screw rod on the inner wall of the fixed plate and the sleeve at the lower end of the power distribution unit body makes it possible to easily adjust the position of the power distribution unit body by rotating the screw rod, so as to adapt to different power requirements and equipment layouts, and the winding assembly inside the protective frame provides an orderly collection and organization space for the cables, avoiding the cables from being disorganized. The design of the protective frame can protect the cables from damage from the external environment, which helps to extend the service life of the cables.

[0007] As a preferred embodiment of the above technical solution, the winding assembly includes a winding frame rotatably connected to the bottom end of the protective frame, the outer wall of the winding frame is provided with a winding groove for clamping the cable, the upper top of the winding frame is fixedly connected to a fixing rod, the fixing rod extends to the upper top of the protective frame, the upper top of the fixing rod is clamped with a turntable, and the upper top of the protective frame is provided with a clamping structure to prevent the winding frame from reversing.

[0008] With the above solution, the design of the winding frame allows the cables to be wound in an orderly manner in the winding groove, avoiding the disorder of the cables, making the cable management more neat and orderly, and reducing the risk of damage caused by the cables being entangled with each other. By rotating the winding frame, the cables can be easily wound in the winding groove to achieve quick storage of the cables. When needed, the cables can also be released by rotating the winding frame in the opposite direction. The operation is simple and quick.

[0009] As a preferred embodiment of the above technical solution, the clamping structure includes a limiting gear fixedly connected to the outer wall of the fixed rod, the upper top of the protective frame is fixedly connected to the side plate, the outer wall of the side plate is movably connected to the pull rod, and the end of the pull rod is fixedly connected to the limiting frame which clamps the limiting gear.

[0010] By adopting the above scheme, by pulling the limit frame to engage or release the pull rod to engage the limit gear, it is possible to ensure that the winding frame remains stable when it does not need to rotate, thereby preventing the cables from becoming loose or messy due to accidental rotation of the winding frame. By ensuring the stability of the winding frame through the engaging structure, the safety hazards caused by improper cable management can be further reduced.

[0011] As a preferred embodiment of the above technical solution, the winding assembly also includes a fixed bracket symmetrically fixedly connected to the outer side wall of the protective frame, and a winding wheel is rotatably connected to the interval of the fixed bracket.

[0012] By adopting the above solution, the cable can be guided during use, thereby improving the stability of the cable during use.

[0013] As a preferred embodiment of the above technical solution, two ends of the cable are fixedly connected with a socket and a plug respectively, and the cable is wound around the outer walls of the winding wheel and the winding frame respectively.

[0014] By adopting the above solution, the cables are wound around the outer walls of the winding wheel and the winding frame, so that the cables can be managed in an orderly manner, the cables can be avoided from being disorderly, and the cables can be neatly stored when not in use, reducing the risk of wear and damage caused by the cables being entangled with each other.

[0015] As a preferred embodiment of the above technical solution, a display screen is provided at the upper top of the main body of the power distribution unit, and a plurality of sockets connected to external electrical appliances are provided at the upper top of the main body of the power distribution unit.

[0016] By adopting the above scheme, the display screen is electrically connected to the electronic components inside the main body of the power distribution unit, and the use of the display screen can provide users with an intuitive and easy-to-understand interface, which can display the working status, voltage, current, power and other key information of the power distribution unit in real time. Multiple sockets connected to external electrical appliances enable the power distribution unit to provide power support for multiple devices at the same time.

[0017] As a preferred embodiment of the above technical solution, the outer side wall of the power distribution unit body is provided with electrode pins that cooperate with the plug to provide power support to the power distribution unit body.

[0018] With the above solution, the arrangement of the electrode pins enables the power distribution unit to be conveniently connected to an external power plug to obtain power support.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In the utility model, a winding assembly is provided. When in use, the cable is wound by the winding assembly and wound on the winding frame so that the protective frame can be collected. Then, the two ends of the cable are moved out of the interior of the protective frame, and the end portion on the side close to the plug is wound on the winding wheel. The cable can be guided during use, and the cable with a socket can be plugged into an external power supply. In this way, the cable is collected, avoiding the cable being too long during use, which affects the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the power distribution unit;

[0022] Figure 2 It is a schematic diagram of the split structure of the power distribution unit main body and the mounting plate in the power distribution unit;

[0023] Figure 3 It is a schematic diagram of the main structure of the power distribution unit in the power distribution unit;

[0024] Figure 4 This is a schematic diagram of the structure of the winding components in the power distribution unit.

[0025] In the figure: 1. mounting plate; 11. mounting hole; 12. fixing plate; 13. screw rod; 2. power distribution unit body; 21. display screen; 22. socket; 23. electrode pin; 24. socket frame; 3. protective frame; 31. fixing bracket; 32. winding wheel; 33. winding frame; 331. winding groove; 34. limiting gear; 35. turntable; 36. fixing rod; 37. side panel; 38. pull rod; 39. limiting frame; 4. cable; 41. socket; 42. plug. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] like Figure 1 and Figure 3 As shown, the utility model provides a technical solution: a power distribution unit, comprising a mounting plate 1, a power distribution unit body 2 and a cable 4, the upper top of the mounting plate 1 is symmetrically provided with mounting holes 11, the upper top of the mounting plate 1 is symmetrically fixedly connected with a fixing plate 12, the inner side wall of the fixing plate 12 is rotatably connected with a screw rod 13, the lower bottom end of the power distribution unit body 2 is symmetrically fixedly connected with a sleeve 24, the power distribution unit body 2 is threadedly sleeved on the outer wall of the screw rod 13 through the sleeve 24, so that when the screw rod 13 is rotated, the sleeve 24 can cooperate with it to move the power distribution unit body 2, and the end of the power distribution unit body 2 is slidably connected with a protective frame 3, and a winding assembly for collecting the cable 4 is arranged inside the protective frame 3.

[0028] like Figure 2 , Figure 3 and Figure 4 As shown, the winding assembly includes a winding frame 33 rotatably connected to the inner bottom end of the protective frame 3, and the outer wall of the winding frame 33 is provided with a winding groove 331 for clamping the cable 4 so that the cable 4 can be collected, and the upper top of the winding frame 33 is fixedly connected with a fixing rod 36, and the fixing rod 36 extends to the upper top of the protective frame 3, and the upper top of the fixing rod 36 is clamped with a turntable 35. The clamping arrangement can remove the turntable 35 from the upper top of the fixing rod 36 when the protective frame 3 is not in use, so as to disassemble the protective frame 3. The winding assembly also includes a fixed bracket 31 symmetrically fixedly connected to the outer side wall of the protective frame 3, and a winding wheel 32 is rotatably connected at the interval of the fixed bracket 31 so as to increase the stability of the cable 4 when working, and the upper top of the protective frame 3 is provided with a clamping structure to prevent the winding frame 33 from reversing.

[0029] like Figure 3 and Figure 4 As shown, the clamping structure includes a limiting gear 34 fixedly connected to the outer wall of the fixing rod 36, the upper top of the protective frame 3 is fixedly connected to the side plate 37, the outer wall of the side plate 37 is movably connected to the pull rod 38, and the end of the pull rod 38 is fixedly connected to the limiting frame 39 for clamping the limiting gear 34, so that the limiting gear 34 can be clamped, and the pull rod 38 can be driven to move by pulling or pushing, which is simple and convenient to operate.

[0030] like Figure 2 , Figure 3 and Figure 4As shown, the two ends of the cable 4 are respectively fixedly connected with a socket 41 and a plug 42, and the cable 4 is respectively wound on the outer walls of the winding wheel 32 and the winding frame 33, so that the cable 4 can be used portablely, and the upper top of the power distribution unit main body 2 is provided with a display screen 21, and the upper top of the power distribution unit main body 2 is provided with a plurality of sockets 22 connected to external electrical appliances, and the outer side wall of the power distribution unit main body 2 is provided with electrode pins 23 that cooperate with the plug 42 to provide power support to the power distribution unit main body 2.

[0031] Working principle: When in use, the cable 4 is wound with a winding assembly and wound on the winding frame 33, so that the protective frame 3 can be collected, and then the two ends of the cable 4 are moved out of the protective frame 3, and the end on one side close to the plug 42 is wound on the winding wheel 32, which can guide the cable 4 during use, and the cable 4 with the socket 41 can be plugged into an external power supply. In this way, the cable 4 is collected to avoid the cable 4 being too long during use, affecting the use effect, and in order to avoid the winding frame 33 from being produced due to the sudden release of pressure. In case of inversion, a limit gear 34 is provided on the outer wall of the fixed rod 36, which can cooperate with the limit frame 39 for clamping. When the length of the cable 4 needs to be lengthened, the turntable 35 can be rotated to drive the fixed rod 36 and the winding frame 33 to rotate, so that the cable 4 located in the winding groove 331 can be extended during rotation to cooperate with the user. When the socket 41 is connected to an external power source and the plug 42 is connected to the electrode pin 23, the power distribution unit main body 2 can be powered, and the user can insert the electrical appliance to be connected into the socket 22 to power the electrical appliance.

[0032] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A power distribution unit, comprising a mounting plate (1), a power distribution unit body (2) and a cable (4), characterized in that: The upper top of the mounting plate (1) is symmetrically provided with mounting holes (11), the upper top of the mounting plate (1) is symmetrically fixedly connected to a fixing plate (12), the inner side wall of the fixing plate (12) is rotatably connected to a screw rod (13), the lower bottom of the power distribution unit body (2) is symmetrically fixedly connected to a sleeve (24), the power distribution unit body (2) is threadedly sleeved on the outer wall of the screw rod (13) through the sleeve (24), the end of the power distribution unit body (2) is slidably connected to a protective frame (3), and a winding assembly for collecting cables (4) is arranged inside the protective frame (3).

2. The power distribution unit according to claim 1, characterized in that: The winding assembly comprises a winding frame (33) rotatably connected to the inner bottom end of the protective frame (3); the outer wall of the winding frame (33) is provided with a winding groove (331) for clamping the cable (4); the upper top of the winding frame (33) is fixedly connected to a fixing rod (36); the fixing rod (36) extends to the upper top of the protective frame (3); the upper top of the fixing rod (36) is clamped with a turntable (35); and the upper top of the protective frame (3) is provided with a clamping structure for preventing the winding frame (33) from turning over.

3. The power distribution unit according to claim 2, characterized in that: The clamping structure comprises a limiting gear (34) fixedly connected to the outer wall of a fixing rod (36); the upper top of the protection frame (3) is fixedly connected to a side plate (37); the outer wall of the side plate (37) is movably connected to a pull rod (38); the end of the pull rod (38) is fixedly connected to a limiting frame (39) that clamps the limiting gear (34).

4. The power distribution unit according to claim 2, characterized in that: The winding assembly further comprises a fixed bracket (31) symmetrically fixedly connected to the outer side wall of the protection frame (3), and a winding wheel (32) is rotatably connected to the interval of the fixed bracket (31).

5. The power distribution unit according to claim 4, characterized in that: The two ends of the cable (4) are respectively fixedly connected to a socket (41) and a plug (42), and the cable (4) is respectively wound on the outer walls of the winding wheel (32) and the winding frame (33).

6. The power distribution unit according to claim 1, characterized in that: The upper top of the power distribution unit main body (2) is provided with a display screen (21), and the upper top of the power distribution unit main body (2) is provided with a plurality of sockets (22) connected to external electrical appliances.

7. The power distribution unit according to claim 5, characterized in that: The outer side wall of the power distribution unit body (2) is provided with electrode pins (23) which cooperate with the plug (42) to provide power support to the power distribution unit body (2).

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