Modularized POE (Power Over Ethernet) power supply module

Abstract

The utility model relates to the technical field of POE power supplies, in particular to a modularized POE power supply module, which comprises a POE power supply body, two plugs are inserted into one side of the POE power supply body, and two support plates are fixedly connected with one side of the POE power supply body. Compared with the prior art, the POE power supply has the advantages that through the cooperative arrangement of the supporting plate, the supporting pad, the threaded rod, the adjusting nut, the limiting nut, the fixing spring, the movable plate, the limiting structure and the fixing structure, the plug can be limited and fixed, so that the connection between the plug and the POE power supply body is firmer; according to the POE power supply, the protection pad is arranged on the plug, and the distance between the protection pad and the plug can be adjusted, so that the plug is better fixed, the situation that the plug is separated from the POE power supply body due to external acting force is avoided, and normal use of the POE power supply body is ensured; and when the elasticity of the fixed spring is reduced or the fixed spring is damaged, the modularized POE power supply module is convenient to replace the fixed spring.

Description

Technical Field

[0001] The utility model relates to the technical field of POE power supply, in particular to a modular POE power supply module. Background Art

[0002] POE power supply refers to the power source in the POE power supply system. The working principle of POE power supply is to convert AC power into DC power and transmit power and data signals to network devices through Ethernet cables. The power of POE power supply determines how many PD devices PSE can power at the same time.

[0003] The connection method between the POE power supply and the plug in the prior art is plugging. Although plugging can ensure the connection operation between the plug and the POE power supply, when the wire of the plug encounters a large external force such as pulling force, the plug and the POE power supply are easily separated, thereby affecting the normal connection between the plug and the POE power supply and affecting the normal use of the POE power supply. Therefore, a modular POE power supply module is needed to solve the above problem. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a modular POE power supply module to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned objectives, an embodiment of one aspect of the utility model provides a modular POE power supply module, including a POE power supply body, two plugs are plugged into one side of the POE power supply body, and two support plates are fixedly connected to one side of the POE power supply body, and the top sides of the two support plates are fixedly connected with support pads, and the two support plates are fixedly connected with threaded rods on the sides away from the support pads, and the outer surfaces of the top ends of the two threaded rods are threadedly connected with adjusting nuts, and the outer surfaces of the bottom ends of the two threaded rods are threadedly connected with limiting nuts, and the outer surfaces of the two threaded rods are sleeved with fixing springs, and the outer surfaces of the two threaded rods are slidably connected with movable plates, and a limiting structure for limiting the plugs is fixedly connected to the two movable plates, and two fixing structures for fixing the plugs are provided on the limiting structure.

[0007] Preferably, any of the above schemes comprises a connecting frame, a U-shaped blocking frame and a connecting rod, one side of the two movable plates is fixedly connected to the connecting frame, the ends of the two connecting frames away from the movable plates are fixedly connected to the U-shaped blocking frame, and a connecting rod is fixedly connected between the two U-shaped blocking frames.

[0008] Preferably, any of the above schemes is that the fixing structure includes a U-shaped fixing frame, a fixed threaded rod, a fixed block and a protective pad, the outer surfaces of the two U-shaped blocking frames are fixedly connected to the U-shaped fixing frame, the ends of the two U-shaped fixing frames away from the U-shaped blocking frame are threadedly connected to the fixed threaded rod, the ends of the two fixed threaded rods away from the U-shaped fixing frame are fixedly connected to the fixing blocks, and the sides of the two fixed blocks away from the fixed threaded rod are fixedly connected to the protective pad.

[0009] Preferably, any of the above solutions is that the support pad and the protection pad are both made of rubber, and the positions of the support pad and the protection pad correspond to each other.

[0010] Preferably, according to any of the above schemes, one end of the fixing spring is in contact with the adjusting nut, and the other end of the fixing spring is in contact with the moving plate.

[0011] Preferably, any of the above schemes is that the plug is located between the U-shaped blocking frame and the POE power supply body, the width of the U-shaped blocking frame is smaller than the width of the plug, and the internal size of the U-shaped blocking frame is larger than the diameter of the wire connected to the plug.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] By coordinating the support plate, support pad, threaded rod, adjustment nut, limit nut, fixing spring, movable plate, limit structure and fixing structure, the plug can be limited and fixed, thereby making the connection between the plug and the POE power supply body more firmly, and the distance between the protective pad and the plug can be adjusted, so as to better fix the plug, avoid the separation of the plug from the POE power supply body due to external forces, ensure the normal use of the POE power supply body, and make it easy to replace the fixing spring of the modular POE power supply module when the elasticity of the fixing spring is reduced or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0016] Figure 3 It is a structural schematic diagram of the limiting structure of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the threaded rod and its connecting component of the utility model.

[0018] In the figure: 1-POE power supply body, 2-plug, 3-support plate, 4-support pad, 5-threaded rod, 6-adjusting nut, 7-limiting nut, 8-fixing spring, 9-moving plate, 10-limiting structure, 1001-connecting frame, 1002-U-shaped blocking frame, 1003-connecting rod, 11-fixing structure, 1101-U-shaped fixing frame, 1102-fixed threaded rod, 1103-fixing block, 1104-protective pad. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0020] like Figures 1 to 4 As shown, a modular POE power supply module includes a POE power supply body 1, and the POE power supply body 1 is internally provided with modules and modules, and the modules and modules are integrated and installed inside the POE power supply body 1, so as to ensure that the POE power supply body 1 works normally. Because it belongs to the prior art, because it is not specifically described, one side of the POE power supply body 1 is plugged with two plugs 2, one side of the POE power supply body 1 is fixedly connected with two support plates 3, the top sides of the two support plates 3 are fixedly connected with support pads 4, the two support plates 3 are fixedly connected with threaded rods 5 on the sides away from the support pads 4, the outer surfaces of the top ends of the two threaded rods 5 are threadedly connected with adjusting nuts 6, the outer surfaces of the bottom ends of the two threaded rods 5 are threadedly connected with limiting nuts 7, and the outer surfaces of the two threaded rods 5 are The surfaces are both sleeved with fixing springs 8, the outer surfaces of the two threaded rods 5 are slidably connected with moving plates 9, the two moving plates 9 are fixedly connected with a limiting structure 10 for limiting the plug 2, and the limiting structure 10 is provided with two fixing structures 11 for fixing the plug 2. When the elasticity of the fixing spring 8 is reduced, the adjusting nut 6 can be rotated to move it downward. At this time, the adjusting nut 6 will squeeze the fixing spring 8 downward, so that the fixing spring 8 can normally reset the limiting structure 10 and the fixing structure 11. When the fixing spring 8 is damaged, the limiting nut 7 is rotated to separate it from the threaded rod 5. At this time, the damaged fixing spring 8 can be removed and replaced with a new fixing spring 8, the new fixing spring 8 is sleeved on the outer surface of the threaded rod 5, and the limiting nut 7 is reconnected to the threaded rod 5.

[0021] As an optional technical solution of the present utility model, the limiting structure 10 includes a connecting frame 1001, a U-shaped blocking frame 1002 and a connecting rod 1003. One side of the two movable plates 9 is fixedly connected with the connecting frame 1001, and the ends of the two connecting frames 1001 away from the movable plates 9 are fixedly connected with the U-shaped blocking frame 1002. A connecting rod 1003 is fixedly connected between the two U-shaped blocking frames 1002. When the plug 2 is fixed, the wire connected to the plug 2 is located inside the U-shaped blocking frame 1002, and one side of the plug 2 is in contact with the U-shaped blocking frame 1002. At this time, the plug 2 is limited by the U-shaped blocking frame 1002 to avoid the plug 2 from being separated from the U-shaped blocking frame 1002.

[0022] As an optional technical solution of the present utility model, the fixing structure 11 includes a U-shaped fixing frame 1101, a fixed threaded rod 1102, a fixed block 1103 and a protective pad 1104. The outer surfaces of the two U-shaped blocking frames 1002 are fixedly connected to the U-shaped fixing frame 1101, and the ends of the two U-shaped fixing frames 1101 away from the U-shaped blocking frame 1002 are threadedly connected to the fixed threaded rod 1102, and the ends of the two fixed threaded rods 1102 away from the U-shaped fixing frame 1101 are fixedly connected to the fixed blocks 1103, and the sides of the two fixed blocks 1103 away from the fixed threaded rod 1102 are fixedly connected to the protective pad 1104. After the plug 2 is limited, the protective pad 1104 is tightly fitted to the upper surface of the plug 2, and the bottom side of the plug 2 is fitted to the support pad 4. At this time, the plug is fixed by the protective pad 1104 and the support pad 4, so that the connection between the plug 2 and the POE power supply body 1 is more secure.

[0023] As an optional technical solution of the present invention, the support pad 4 and the protective pad 1104 are both made of rubber, and the positions of the support pad 4 and the protective pad 1104 correspond to each other, which can better fix the plug 2 and avoid damage to the plug 2.

[0024] As an optional technical solution of the present invention, one end of the fixed spring 8 contacts the adjusting nut 6 , and the other end of the fixed spring 8 contacts the moving plate 9 , so that the fixed spring 8 can elastically deform as the moving plate 9 moves.

[0025] As an optional technical solution of the present utility model, the plug 2 is located between the U-shaped blocking frame 1002 and the POE power supply body 1, the width of the U-shaped blocking frame 1002 is smaller than the width of the plug 2, and the internal size of the U-shaped blocking frame 1002 is larger than the diameter of the wire connected to the plug 2, so that the wire can smoothly enter the interior of the U-shaped blocking frame 1002.

[0026] A modular POE power module, the working principle is as follows:

[0027] Pull the U-shaped fixing frame 1101 upwards, and the U-shaped blocking frame 1002 also moves upwards. With the movement of the U-shaped blocking frame 1002, the movable plate 9 moves upwards and squeezes the fixing spring 8 under the action of the connecting frame 1001, so that the fixing spring 8 is in a compressed state, and then the plug 2 is connected to the POE power supply body 1. At this time, the bottom side of the plug 2 is in contact with the support pad 4. Finally, the U-shaped fixing frame 1101 is slowly released. At this time, the U-shaped blocking frame 1002 and the U-shaped fixing frame 1101 are reset under the action of the fixing spring 8. At this time, the protective pad 1104 is tightly in contact with the top side of the plug 2 to fix the plug 2. At this time, the wire connected to the plug 2 is located inside the U-shaped blocking frame 1002, and one side of the plug 2 is blocked by the U-shaped blocking frame 1002, thereby avoiding the plug 2 from being separated from the POE power supply body 1.

[0028] To sum up, the modular POE power supply module, through the coordinated arrangement of the support plate 3, the support pad 4, the threaded rod 5, the adjusting nut 6, the limiting nut 7, the fixing spring 8, the movable plate 9, the limiting structure 10 and the fixing structure 11, can limit and fix the plug 2, thereby making the connection between the plug 2 and the POE power supply body 1 more secure, and can adjust the distance between the protective pad 1104 and the plug 2, so as to better fix the plug 2, avoid the separation of the plug 2 and the POE power supply body 1 due to external forces, ensure the normal use of the POE power supply body 1, and make it easy to replace the fixing spring 8 of the modular POE power supply module when the elasticity of the fixing spring 8 is reduced or damaged.

Claims

1. A modular POE power supply module, characterized in that: The invention comprises a POE power supply body (1), one side of which is plugged with two plugs (2), one side of which is fixedly connected with two support plates (3), the top sides of the two support plates (3) are fixedly connected with support pads (4), the sides of the two support plates (3) away from the support pads (4) are fixedly connected with threaded rods (5), the outer surfaces of the top ends of the two threaded rods (5) are threadedly connected with adjustment nuts (6), the outer surfaces of the bottom ends of the two threaded rods (5) are threadedly connected with limiting nuts (7), the outer surfaces of the two threaded rods (5) are sleeved with fixing springs (8), the outer surfaces of the two threaded rods (5) are slidably connected with moving plates (9), the two moving plates (9) are fixedly connected with a limiting structure (10) for limiting the plugs (2), and the limiting structure (10) is provided with two fixing structures (11) for fixing the plugs (2).

2. A modular POE power supply module according to claim 1, characterized in that: The limiting structure (10) comprises a connecting frame (1001), a U-shaped blocking frame (1002) and a connecting rod (1003); one side of the two movable plates (9) is fixedly connected to the connecting frame (1001); one end of the two connecting frames (1001) away from the movable plates (9) is fixedly connected to the U-shaped blocking frame (1002); and a connecting rod (1003) is fixedly connected between the two U-shaped blocking frames (1002).

3. A modular POE power supply module according to claim 2, characterized in that: The fixing structure (11) comprises a U-shaped fixing frame (1101), a fixing threaded rod (1102), a fixing block (1103) and a protective pad (1104); the outer surfaces of the two U-shaped blocking frames (1002) are fixedly connected to the U-shaped fixing frame (1101); the ends of the two U-shaped fixing frames (1101) away from the U-shaped blocking frames (1002) are threadedly connected to the fixing threaded rod (1102); the ends of the two fixing threaded rods (1102) away from the U-shaped fixing frame (1101) are fixedly connected to the fixing block (1103); and the sides of the two fixing blocks (1103) away from the fixing threaded rod (1102) are fixedly connected to the protective pad (1104).

4. A modular POE power supply module according to claim 3, characterized in that: The support pad (4) and the protection pad (1104) are both made of rubber, and the positions of the support pad (4) and the protection pad (1104) correspond to each other.

5. A modular POE power supply module according to claim 4, characterized in that: One end of the fixed spring (8) is in contact with the adjusting nut (6), and the other end of the fixed spring (8) is in contact with the moving plate (9).

6. A modular POE power supply module according to claim 5, characterized in that: The plug (2) is located between the U-shaped blocking frame (1002) and the POE power source body (1), the width of the U-shaped blocking frame (1002) is smaller than the width of the plug (2), and the internal size of the U-shaped blocking frame (1002) is larger than the diameter of the wire connected to the plug (2).

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