POE (Power Over Ethernet) module with quick disassembly and assembly structure

Abstract

The utility model relates to the technical field of POE power supply, and discloses a POE module with a rapid dismounting structure, comprising a first PCB, the right side of the top of the first PCB is fixedly connected with a first female header, the left side of the top of the first PCB is fixedly connected with a second female header, the top of the first female header is provided with first slots which are uniformly distributed, and the second female header is provided with second slots which are uniformly distributed. Uniformly distributed second slots are formed in the top of the second female header, a dismounting assembly is arranged at the top of the first PCB, a second PCB is connected to the top of the dismounting assembly, two patch cushion columns are fixedly connected to the left side and the right side of the top of the first PCB, and threaded holes are formed in the tops of the two patch cushion columns. According to the utility model, the patch cushion columns, the threaded holes, the gaskets, the round head screws and the through holes cooperate with one another, and the round head screws cooperate with the patch cushion columns, so that the connection between the first PCB and the second PCB is prevented from loosening, and the stability of the electrical connection between the pin header and the female header is also ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of POE power supply, in particular to a POE module with a quick disassembly and assembly structure. Background Art

[0002] POE module refers to Power over Ethernet module, also known as Ethernet power supply module. POE module is a technology used to power network devices. It can transmit power while transmitting data signals through network cables to power devices.

[0003] With the continuous development of social life, people are also constantly pursuing smaller and more powerful security monitoring equipment. The removal process of existing POE modules is very troublesome. During the welding process, the height between the POE module and the PD device PCB board is difficult to control, and it cannot be applied to more security monitoring equipment.

[0004] In view of the above problems, a POE module with a quick disassembly and assembly structure is proposed. Utility Model Content

[0005] The utility model aims to provide a POE module with a quick disassembly and assembly structure, which solves the problem in the background art that the disassembly process is very troublesome and the height between the POE module and the PCB board of the PD device is difficult to control during the welding process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a POE module with a quick disassembly and assembly structure, comprising a first PCB board, a first row of females fixedly connected to the right side of the top of the first PCB board, a second row of females fixedly connected to the left side of the top of the first PCB board, a first slot evenly distributed is opened on the top of the first row of females, a second slot evenly distributed is opened on the top of the second row of females, a disassembly component is arranged on the top of the first PCB board, a second PCB board is connected to the top of the disassembly component, two patch pads are fixedly connected to the left and right sides of the top of the first PCB board, threaded holes are opened on the tops of the two patch pads, a POE module is fixedly connected to the top of the second PCB board, a first row of pins is fixedly connected to the right side of the bottom of the second PCB board, a second row of pins is fixedly connected to the left side of the bottom of the second PCB board, through holes are penetrated and opened on both sides of the top of the second PCB board, and round head screws are penetrated and arranged in the two through holes.

[0007] By adopting the above technical solution, the first PCB board and the second PCB board are connected by plug-in cooperation of the pin and female headers, which is convenient for disassembly.

[0008] As a further description of the above technical solution: the disassembly assembly includes a third row of mother boards, the bottom of the third row of mother boards is fixedly connected to the top of the first PCB board, the top of the third row of mother boards is provided with a third slot, the third row of pins is arranged in the third slot, and the top of the third row of pins is fixedly connected to the bottom of the second PCB board.

[0009] By adopting the above technical solution, the rear end of the second PCB board can be easily disassembled by disassembling the assembly, thereby achieving a fixing effect.

[0010] As a further description of the above technical solution: the bottom of the round head screw is arranged in the threaded hole and the outside of the round head screw is threadedly connected to the threaded hole.

[0011] By adopting the above technical solution, the cooperation of round head screws and patch pads is used to prevent the connection between the first PCB board and the second PCB board from loosening, and also ensure the stability of the electrical connection between the pin and female headers.

[0012] As a further description of the above technical solution: a gasket is provided on the outside of the round head screw and passes through the top, and the gasket is provided on the top of the second PCB board.

[0013] By adopting the above technical solution, the gasket can improve the stability.

[0014] As a further description of the above technical solution: the patch pad column on the left is arranged behind the second row of mothers, and the patch pad column on the right is arranged outside the disassembly component.

[0015] By adopting the above technical solution, it is convenient to fix the two sides of the bottom of the second PCB board through the patch pads.

[0016] As a further description of the above technical solution: the bottom of the second row of needles is arranged in the second slot.

[0017] By adopting the above technical solution, it is convenient to insert the second row of pins into the second row of female pins through the second slots.

[0018] As a further description of the above technical solution: the bottom of the first row of needles is arranged in the first slot.

[0019] By adopting the above technical solution, it is convenient to insert the first row of pins into the first row of female pins through the first slots.

[0020] As a further description of the above technical solution: the disassembly assembly is arranged behind the first row of motherboards and the second row of motherboards.

[0021] By adopting the above technical solution, the disassembly component cooperates with the first row of needles and the second row of needles to facilitate the disassembly of the first PCB board.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0023] 1. The utility model provides a POE module with a quick disassembly and assembly structure. First, the first row of female, the second row of female, the first row of pins, the second row of pins, the disassembly component, the first slot and the second slot work together to facilitate the disassembly of the first PCB board and the second PCB board and shorten the distance between the first PCB board and the second PCB board, which is more suitable for environments with height restrictions.

[0024] 2. The utility model provides a POE module with a quick disassembly and assembly structure, in which patch columns, threaded holes, gaskets, round head screws and through holes cooperate with each other, and the round head screws and patch columns are used to prevent the connection between the first PCB board and the second PCB board from loosening, and also ensure the stability of the electrical connection between the pin and female headers. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0027] Figure 3 It is a rear view of the utility model.

[0028] In the figure: 1. first PCB board; 2. first row of female; 3. second row of female; 4. first slot; 5. second slot; 6. third row of female; 7. third slot; 8. SMD column; 9. threaded hole; 10. second PCB board; 11. POE module; 12. first row of pins; 13. second row of pins; 14. third row of pins; 15. through hole; 16. round head screw; 17. gasket. DETAILED DESCRIPTION

[0029] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0031] Reference Figure 1 , Figure 2 and Figure 3The utility model discloses a POE module with a quick disassembly structure, comprising a first PCB board 1, a first row of mothers 2 is fixedly connected to the right side of the top of the first PCB board 1, a second row of mothers 3 is fixedly connected to the left side of the top of the first PCB board 1, the spacing of the mothers is 2.54mm, a uniformly distributed first slot 4 is opened on the top of the first row of mothers 2, a uniformly distributed second slot 5 is opened on the top of the second row of mothers 3, and the first PCB board 1 is installed, a disassembly component is arranged on the top of the first PCB board 1, and a second PCB board 10 is connected to the top of the disassembly component, and the left and right sides of the top of the first PCB board 1 Two patch pads 8 are fixedly connected to each other to support and improve stability. Threaded holes 9 are provided on the tops of the two patch pads 8 to facilitate fixation. A POE module 11 is fixedly connected to the top of the second PCB board 10, a first row of pins 12 is fixedly connected to the right side of the bottom of the second PCB board 10, and a second row of pins 13 is fixedly connected to the left side of the bottom of the second PCB board 10. Through holes 15 are penetrated and provided on both sides of the top of the second PCB board 10 to facilitate round head screws 16 to pass through the second PCB board 10. Round head screws 16 are penetrated and provided in the two through holes 15 to achieve a limiting effect.

[0032] Reference Figure 2 The disassembly component includes a third row of female connectors 6, the bottom of the third row of female connectors 6 is fixedly connected to the top of the first PCB board 1, a third slot 7 is provided on the top of the third row of female connectors 6, a third row of pins 14 is provided in the third slot 7, and the top of the third row of pins 14 is fixedly connected to the bottom of the second PCB board 10. The disassembly component can be used to conveniently disassemble the rear end of the second PCB board 10, thereby achieving a fixing effect.

[0033] Reference Figure 1 , Figure 2 and Figure 3 The bottom of the round head screw 16 is arranged in the threaded hole 9 and the outside of the round head screw 16 is threadedly connected with the threaded hole 9 to prevent the connection between the first PCB board 1 and the second PCB board 10 from loosening. A gasket 17 is penetrated and arranged on the outside of the top of the round head screw 16, and the gasket 17 is arranged on the top of the second PCB board 10. The left patch pad column 8 is arranged behind the second row mother 3, and the right patch pad column 8 is arranged on the outside of the disassembly component, which is convenient for fixing the bottom sides of the second PCB board 10 through the patch pad column 8. The bottom of the second row of needles 13 is arranged in the second slot 5, which is convenient for the second row of needles 13 to be inserted into the second row of mothers 3 through the second slot 5. The bottom of the first row of needles 12 is arranged in the first slot 4, which is convenient for the first row of needles 12 to be inserted into the first row of mothers 2 through the first slot 4. The disassembly component is arranged behind the first row of mothers 2 and the second row of mothers 3.

[0034] Working principle: When in use, when installing the second PCB board 10, the first row of pins 12 at the bottom of the second PCB board 10 are inserted into the first slot 4, the second row of pins 13 are inserted into the second slot 5, and the third row of pins 14 are inserted into the third slot 7. The distance between the first PCB board and the second PCB board is shortened, which is more suitable for environments with height restrictions. Two round head screws 16 are passed through the two through holes 15 on the second PCB board 10 and are threadedly connected with the threaded holes 9 in the two patch pads 8. The first PCB board 1 and the second PCB board 10 are connected through the plug-in cooperation of the pin and female headers. The cooperation of the round head screws 16 and the patch pads 8 is used to prevent the connection between the first PCB board 1 and the second PCB board 10 from loosening, and also to ensure the stability of the electrical connection between the pin and female headers.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A POE module with a quick disassembly and assembly structure, comprising a first PCB board (1), characterized in that: A first row of female connectors (2) is fixedly connected to the right side of the top of the first PCB board (1), a second row of female connectors (3) is fixedly connected to the left side of the top of the first PCB board (1), a first slot (4) evenly distributed is provided on the top of the first row of female connectors (2), a second slot (5) evenly distributed is provided on the top of the second row of female connectors (3), a disassembly component is arranged on the top of the first PCB board (1), a second PCB board (10) is connected to the top of the disassembly component, two patch pads (8) are fixedly connected to the left and right sides of the top of the first PCB board (1), threaded holes (9) are provided on the tops of the two patch pads (8), a POE module (11) is fixedly connected to the top of the second PCB board (10), a first row of pins (12) is fixedly connected to the right side of the bottom of the second PCB board (10), a second row of pins (13) is fixedly connected to the left side of the bottom of the second PCB board (10), through holes (15) are penetrated and provided on both sides of the top of the second PCB board (10), and round head screws (16) are penetrated and provided in the two through holes (15).

2. The POE module with a quick disassembly and assembly structure according to claim 1, characterized in that: The disassembly assembly comprises a third row of female connectors (6), the bottom of the third row of female connectors (6) is fixedly connected to the top of the first PCB board (1), a third slot (7) is provided on the top of the third row of female connectors (6), a third row of pins (14) is arranged in the third slot (7), and the top of the third row of pins (14) is fixedly connected to the bottom of the second PCB board (10).

3. The POE module with a quick disassembly and assembly structure according to claim 1, characterized in that: The bottom of the round head screw (16) is arranged in the threaded hole (9) and the outside of the round head screw (16) is threadedly connected to the threaded hole (9).

4. The POE module with a quick disassembly and assembly structure according to claim 1, characterized in that: A gasket (17) is provided on the outside of the round head screw (16) and passes through the top thereof, and the gasket (17) is provided on the top of the second PCB board (10).

5. The POE module with a quick disassembly and assembly structure according to claim 1, characterized in that: The patch pad column (8) on the left side is arranged behind the second row of mothers (3), and the patch pad column (8) on the right side is arranged outside the disassembly component.

6. The POE module with a quick disassembly and assembly structure according to claim 1, characterized in that: The bottom of the second row of needles (13) is arranged in the second slot (5).

7. The POE module with a quick disassembly and assembly structure according to claim 1, characterized in that: The bottom of the first row of needles (12) is arranged in the first slot (4).

8. The POE module with a quick disassembly and assembly structure according to claim 1, characterized in that: The disassembly assembly is arranged behind the first row of motherboards (2) and the second row of motherboards (3).

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