Power supply and distribution module based on cabinet VPX interface

Abstract

The utility model discloses a power supply and distribution module based on a cabinet VPX interface, and relates to the power supply and distribution control field, the power supply and distribution module comprises a bottom plate, two sides of the upper surface of the bottom plate are provided with chutes, the interiors of the chutes are slidingly connected with installation assemblies, the upper surfaces of the installation assemblies are fixedly connected with connection assemblies, and the connection assemblies are fixedly connected with the cabinet VPX interface. According to the utility model, through the arrangement of the installation assembly, during daily maintenance, a user only needs to hold a handle with a hand, pull out the installation plate in a sliding manner through a sliding block, and then carry out maintenance on the power supply and distribution module, the whole machine body does not need to be disassembled, the maintenance is convenient, and the maintenance cost is reduced. The power supply and distribution module damping device is simple in structure, convenient to operate and beneficial to use, meanwhile, a connecting assembly is arranged, a clamping rod is clamped into a clamping ring, when collision occurs, a damping telescopic rod and a first spring release vibration, a first damping pad and a second damping pad absorb the vibration, and therefore damping is conducted on the power supply and distribution module.

Description

Technical Field

[0001] The utility model relates to the field of power supply and distribution control, in particular to a power supply and distribution module based on a chassis VPX interface. Background Art

[0002] The power supply and distribution module of the chassis VPX interface adopts an integrated design of power supply and distribution board and heat dissipation aluminum box; through the VPX interface electrical connector, various power supplies are provided to other electrical equipment in the chassis, with over-voltage, over-current, over-temperature, short circuit and other protection functions.

[0003] Usually the power supply and distribution of the chassis is divided into a power supply and distribution module and a power supply module. During the assembly process, the power supply board and the distribution board are often directly inserted into the chassis, and then the heat inside the chassis is dissipated through the fan. This single heat dissipation method has poor heat dissipation effect in a humid and hot environment. At the same time, it is often installed as a whole inside the chassis, which is inconvenient to operate during daily maintenance.

[0004] To this end, we propose a power supply and distribution module based on the chassis VPX interface. Utility Model Content

[0005] The utility model provides a power supply and distribution module based on a chassis VPX interface.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power supply and distribution module based on the chassis VPX interface, comprising a bottom plate, both sides of the upper surface of the bottom plate are provided with slide grooves, the interior of the slide grooves is slidably connected with a mounting assembly, the upper surface of the mounting assembly is fixedly connected with a connecting assembly, the edge of the upper surface of the bottom plate is threadedly connected with a frame through a first bolt, the top of the inner side wall of the frame is fixedly connected with a heat dissipation assembly, and the upper surface of the frame is threadedly connected with a top assembly through a second bolt;

[0007] The mounting assembly includes a slider, the lower surface of which is slidably connected to the inside of a slide groove, the upper surface of which is fixedly connected to a mounting plate, both sides of the mounting plate are fixedly connected to connecting blocks, and one side of the connecting block is rotatably connected to a handle via a rotating rod.

[0008] Preferably, the connecting assembly includes a first shock-absorbing pad, the lower surface of the first shock-absorbing pad is fixedly connected to the upper surface of the mounting plate, the upper surface of the first shock-absorbing pad is fixedly connected with a damping telescopic rod, the outer surface of the damping telescopic rod is sleeved with a first spring, the top of the damping telescopic rod is fixedly connected with a second shock-absorbing pad, the upper surface of the second shock-absorbing pad is fixedly connected with a clamping rod, and the bottom end of the outer surface of the clamping rod is fixedly connected with a limiting rod; the clamping rod is clamped into the inside of the clamping ring, and when a collision occurs, the damping telescopic rod and the first spring release the shock, and the first shock-absorbing pad and the second shock-absorbing pad absorb the shock, thereby damping the power supply and distribution module to prevent it from being damaged by vibration.

[0009] Preferably, the heat dissipation assembly includes a fixing frame, both sides of which are fixedly connected to the top of the inner wall of the frame, a water cooling pipe is fixedly installed on the lower surface of the fixing frame, and a fan is fixedly connected to the upper surface of the fixing frame; the fan dissipates the heat inside the chassis, and the water cooling pipe cools the inside of the chassis. According to needs, one or both of them are used simultaneously to dissipate heat, so as to ensure the heat dissipation effect and improve the heat dissipation efficiency.

[0010] Preferably, the top component includes a top cover, the lower surface of the top cover is threadedly connected to the upper surface of the frame by a second bolt, the upper surface of the top cover is provided with a square groove, the top of the inner wall of the square groove is fixedly connected with an air inlet plate, the edge of the lower surface of the air inlet plate is fixedly connected with a fixed frame, and the interior of the fixed frame is fixedly connected with a dustproof net; the fan draws external air through the air inlet plate, and the dustproof net prevents dust from entering and affecting the use of internal components.

[0011] Preferably, an interface is provided on the front surface of the mounting plate, and a second spring is fixedly connected to the edge of the front surface of the mounting plate near the interface, and one end of the second spring is fixedly connected to a push plate; when the connector is inserted into the interface through the push plate, the second spring pulls the push plate to squeeze and push the connector to prevent it from loosening and causing inability to transmit.

[0012] Preferably, a clamping ring is clamped on the top of the clamping rod, and a power supply and distribution module is fixedly connected to the top of the clamping ring; the clamping ring is clamped to one end of the clamping rod, thereby facilitating installation and fixation of the power supply and distribution module.

[0013] Preferably, square plates are fixedly connected to the edges of both sides of the frame, and fixing bolts are threadedly connected to the front surfaces of the square plates; the fixing bolts pass through the square plates to facilitate fixing the device in a desired position, and air outlets are provided on both sides of the frame to facilitate the outflow of hot air inside the chassis.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides an installation component. During daily maintenance, the user only needs to hold the handle and slide the installation plate out through the slider, and then the power supply and distribution module can be repaired without disassembling the entire body. The operation is convenient and easy to use. At the same time, through the provided connection component, the clamping rod is clamped into the inside of the clamping ring. When a collision occurs, the damping telescopic rod and the first spring release the shock, and the first shock-absorbing pad and the second shock-absorbing pad absorb the shock, thereby damping the power supply and distribution module to prevent it from being damaged by vibration.

[0016] 2. The utility model uses a heat dissipation component to dissipate the heat inside the chassis through the fan, and a water-cooling pipe to cool the inside of the chassis. According to needs, one or both of them are used simultaneously to dissipate heat, which is convenient for ensuring the heat dissipation effect and improving the heat dissipation efficiency. At the same time, through the top component that is set, the fan draws in the external air through the air inlet plate, and the dust net prevents dust from entering and affecting the use of internal components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation assembly structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the heat dissipation component structure of the utility model.

[0021] In the figure: 1. bottom plate; 2. mounting assembly; 201. slider; 202. mounting plate; 203. connecting block; 204. handle; 3. connecting assembly; 301. first shock-absorbing pad; 302. damping telescopic rod; 303. first spring; 304. second shock-absorbing pad; 305. clamping rod; 306. limiting rod; 4. frame; 5. heat dissipation assembly; 501. fixing frame; 502. water cooling pipe; 503. fan; 6. top assembly; 601. top cover; 602. air inlet plate; 603. fixing frame; 604. dustproof net; 7. second spring; 8. push plate; 9. clamping ring; 10. power supply and distribution module; 11. square plate. DETAILED DESCRIPTION

[0022] The following will be combined with 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.

[0023] Example 1

[0024] See also Figure 1-4 , a power supply and distribution module based on the chassis VPX interface is shown in the figure, including a bottom plate 1, both sides of the upper surface of the bottom plate 1 are provided with slide grooves, the inside of the slide grooves is slidably connected with a mounting component 2, the upper surface of the mounting component 2 is fixedly connected with a connecting component 3, the edge of the upper surface of the bottom plate 1 is threadedly connected with a frame 4 through a first bolt, the top of the inner side wall of the frame 4 is fixedly connected with a heat dissipation component 5, and the upper surface of the frame 4 is threadedly connected with a top component 6 through a second bolt;

[0025] The mounting assembly 2 includes a slider 201, the lower surface of which is slidably connected to the inside of the slide groove, the upper surface of which is fixedly connected to a mounting plate 202, both sides of the mounting plate 202 are fixedly connected to connecting blocks 203, and one side of the connecting block 203 is rotatably connected to a handle 204 via a rotating rod.

[0026] In this embodiment: during daily maintenance, one only needs to hold the handle 204, slide the mounting plate 202 out through the slider 201, and then perform maintenance on the power supply and distribution module 10 without disassembling the entire body, which is convenient to operate and easy to use.

[0027] See also Figure 1 , Figure 2 and Figure 3 In the figure, the connecting component 3 includes a first shock-absorbing pad 301, the lower surface of the first shock-absorbing pad 301 is fixedly connected to the upper surface of the mounting plate 202, the upper surface of the first shock-absorbing pad 301 is fixedly connected with a damping telescopic rod 302, the outer surface of the damping telescopic rod 302 is sleeved with a first spring 303, the top of the damping telescopic rod 302 is fixedly connected with a second shock-absorbing pad 304, the upper surface of the second shock-absorbing pad 304 is fixedly connected with a clamping rod 305, and the bottom end of the outer surface of the clamping rod 305 is fixedly connected with a limiting rod 306.

[0028] In this embodiment: the clamping rod 305 is clamped into the inside of the clamping ring 9. When a collision occurs, the damping telescopic rod 302 and the first spring 303 release the shock, and the first shock-absorbing pad 301 and the second shock-absorbing pad 304 absorb the shock, thereby damping the power supply and distribution module 10 to prevent it from being damaged by vibration.

[0029] Working principle: First, the clamping rod 305 is clamped to the inside of the clamping ring 9. When a collision occurs, the damping telescopic rod 302 and the first spring 303 release the shock, and the first shock-absorbing pad 301 and the second shock-absorbing pad 304 absorb the shock, thereby reducing the shock of the power supply and distribution module 10. Then, the fan 503 dissipates the heat inside the chassis, and the water-cooling pipe 502 cools the inside of the chassis. According to the needs, one or both of them are used to dissipate heat at the same time. At the same time, the fan 503 sucks the external wind through the air inlet plate 602, and the dustproof net 604 prevents dust from entering. Secondly, the square plate 11 is passed through the fixing bolt to facilitate fixing the device in the desired position. At the same time, when the connector is inserted into the interface through the push plate 8, the second spring 7 pulls the push plate 8 to squeeze and push the connector to prevent it from loosening and causing failure to transmit. Finally, in daily maintenance, you only need to hold the handle 204, slide the mounting plate 202 out through the slider 201, and then inspect the power supply and distribution module 10.

[0030] Example 2

[0031] See also Figure 1 , Figure 2 and Figure 4 This embodiment further explains Example 1. In the figure, the heat dissipation component 5 includes a fixing frame 501, both sides of the fixing frame 501 are fixedly connected to the top of the inner wall of the frame 4, a water cooling pipe 502 is fixedly installed on the lower surface of the fixing frame 501, and a fan 503 is fixedly connected to the upper surface of the fixing frame 501.

[0032] In this embodiment: the fan 503 dissipates the heat inside the chassis, and the water cooling pipe 502 cools the inside of the chassis. According to the needs, one or both of them are used to dissipate heat at the same time, which is convenient for ensuring the heat dissipation effect and improving the heat dissipation efficiency.

[0033] See also Figure 1 , Figure 2 and Figure 4 In the figure, the top component 6 includes a top cover 601, the lower surface of the top cover 601 is threadedly connected to the upper surface of the frame 4 through a second bolt, a square groove is opened on the upper surface of the top cover 601, an air inlet plate 602 is fixedly connected to the top of the inner wall of the square groove, a fixed frame 603 is fixedly connected to the edge of the lower surface of the air inlet plate 602, and a dustproof net 604 is fixedly connected to the inside of the fixed frame 603.

[0034] In this embodiment, the fan 503 draws in external wind through the air inlet plate 602, and the dustproof net 604 prevents dust from entering and affecting the use of internal components.

[0035] See also Figure 1 , Figure 2 and Figure 4As shown in the figure, an interface is provided on the front surface of the mounting plate 202, and a second spring 7 is fixedly connected to the edge of the front surface of the mounting plate 202 near the interface, and a push plate 8 is fixedly connected to one end of the second spring 7.

[0036] In this embodiment: when the connector is inserted into the interface through the push plate 8, the second spring 7 pulls the push plate 8 to squeeze and push the connector to prevent it from loosening and causing failure in transmission.

[0037] Example 3

[0038] See also Figure 2 In the figure, the top end of the clamping rod 305 is clamped with a clamping ring 9, and the top end of the clamping ring 9 is fixedly connected with a power supply and distribution module 10.

[0039] In this embodiment, the clamping ring 9 is clamped to one end of the clamping rod 305 , so as to facilitate installation and fixation of the power supply and distribution module 10 .

[0040] See also Figure 1 and Figure 2 In the figure, square plates 11 are fixedly connected to the edges of both sides of the frame 4, and fixing bolts are threadedly connected to the front surface of the square plates 11.

[0041] In this embodiment, the device is fixed at a desired position by passing a fixing bolt through the square plate 11 , and air outlets are provided on both sides of the frame 4 to facilitate the outflow of hot air inside the chassis.

[0042] 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.

[0043] Although embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power supply and distribution module based on a chassis VPX interface, characterized in that: The invention comprises a bottom plate (1), wherein both sides of the upper surface of the bottom plate (1) are provided with slide grooves, the interior of the slide grooves is slidably connected to a mounting assembly (2), the upper surface of the mounting assembly (2) is fixedly connected to a connecting assembly (3), the edge of the upper surface of the bottom plate (1) is threadedly connected to a frame (4) via a first bolt, the top of the inner side wall of the frame (4) is fixedly connected to a heat dissipation assembly (5), and the upper surface of the frame (4) is threadedly connected to a top assembly (6) via a second bolt; The mounting assembly (2) comprises a slider (201), the lower surface of the slider (201) being slidably connected to the interior of a slide groove, the upper surface of the slider (201) being fixedly connected to a mounting plate (202), both sides of the mounting plate (202) being fixedly connected to connecting blocks (203), and one side of the connecting block (203) being rotatably connected to a handle (204) via a rotating rod.

2. A power supply and distribution module based on a chassis VPX interface according to claim 1, characterized in that: The connecting assembly (3) comprises a first shock-absorbing pad (301), the lower surface of the first shock-absorbing pad (301) is fixedly connected to the upper surface of the mounting plate (202), the upper surface of the first shock-absorbing pad (301) is fixedly connected to a damping telescopic rod (302), the outer surface of the damping telescopic rod (302) is sleeved with a first spring (303), the top end of the damping telescopic rod (302) is fixedly connected to a second shock-absorbing pad (304), the upper surface of the second shock-absorbing pad (304) is fixedly connected to a clamping rod (305), and the bottom end of the outer surface of the clamping rod (305) is fixedly connected to a limiting rod (306).

3. A power supply and distribution module based on a chassis VPX interface according to claim 1, characterized in that: The heat dissipation assembly (5) comprises a fixing frame (501), both sides of which are fixedly connected to the top of the inner wall of the frame (4), a water cooling pipe (502) is fixedly installed on the lower surface of the fixing frame (501), and a fan (503) is fixedly connected to the upper surface of the fixing frame (501).

4. A power supply and distribution module based on a chassis VPX interface according to claim 1, characterized in that: The top assembly (6) comprises a top cover (601), the lower surface of the top cover (601) is threadedly connected to the upper surface of the frame (4) via a second bolt, a square groove is provided on the upper surface of the top cover (601), an air inlet plate (602) is fixedly connected to the top of the inner wall of the square groove, a fixing frame (603) is fixedly connected to the edge of the lower surface of the air inlet plate (602), and a dustproof net (604) is fixedly connected to the interior of the fixing frame (603).

5. The power supply and distribution module based on the chassis VPX interface according to claim 1, characterized in that: An interface is provided on the front surface of the mounting plate (202), a second spring (7) is fixedly connected to the edge of the front surface of the mounting plate (202) near the interface, and one end of the second spring (7) is fixedly connected to a push plate (8).

6. A power supply and distribution module based on a chassis VPX interface according to claim 2, characterized in that: A clamping ring (9) is clamped at the top end of the clamping rod (305), and a power supply and distribution module (10) is fixedly connected to the top end of the clamping ring (9).

7. The power supply and distribution module based on the chassis VPX interface according to claim 1, characterized in that: Square plates (11) are fixedly connected to the edges of both sides of the frame (4), and fixing bolts are threadedly connected to the front surfaces of the square plates (11).

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