Power supply module plugging device

Abstract

The utility model relates to the technical field of power supply modules, in particular to a power supply module plugging device, which comprises a mounting plate, a plugging head fixedly connected with the top end of the mounting plate, a power supply module arranged above the mounting plate and a plugging port arranged at the bottom end of the power supply module, and the plugging head is plugged in the inner side of the plugging port. Through arrangement of a connecting frame, a first round hole, a sliding groove, a limiting rod, a limiting spring, a sliding block, a limiting frame, a handle, a positioning assembly, a second round hole, a fixing rod, a first magnet, a second magnet and a plug pin, when a power module is installed, the handle is pulled to enable the limiting spring to be stressed and compressed, and the handle is loosened after the power module is placed at the top end of an installation plate; the limiting spring resets to drive the limiting frame to move to the outer side of the connecting frame, the plug pin is moved to be inserted into the first round hole and the second round hole, installation of the power module can be completed, the design enables installation and disassembly of the power module to be more convenient, and the plug port of the power module is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to power module technical field, concretely is a kind of power module plug device. BACKGROUND

[0002] The power module plug device is a device for conveniently and safely inserting and pulling out the power module, which is usually applied to occasions requiring frequent replacement or maintenance of the power module, such as data centers, communication base stations, industrial control systems, etc. The power module plug device is designed to simplify the operation process of the power module, improve work efficiency and ensure the safety of the operator.

[0003] The existing power module plug device is widely used. The existing power module is generally connected with the mounting plate through a clamping structure. This design causes the operator to shake the power module left and right to pull it out when pulling out the power module, which may cause the power module to be not easily pulled out due to the clamping structure being too tightly connected. Over time, this may cause damage to the power module connector. Some power modules are fixed by bolts, which is more troublesome and has low work efficiency. Therefore, a power module plug device is proposed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a power module plug device to solve the problem of inconvenient installation and disassembly of the existing power module mentioned in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A power module plug device includes a mounting plate, a connector fixedly connected to the top end of the mounting plate, a power module arranged above the mounting plate, and a connector port formed at the bottom end of the power module. The connector is inserted into the inside of the connector port. The power module is fixedly connected with a connecting frame on the outside. First circular holes are formed at the four corners of the inside of the connecting frame and vertically penetrate the connecting frame. A sliding groove is formed at the top end of the mounting plate. A limiting rod is horizontally arranged and fixedly connected to the inside of the sliding groove. A limiting spring is arranged on the outside of the limiting rod. One end of the limiting spring is fixedly connected with a sliding block slidingly connected to the inside of the sliding groove. The other end of the limiting spring, away from the sliding block, is fixedly connected to the inside of the sliding groove. The limiting rod penetrates the sliding block and is slidingly connected with the sliding block. A limiting frame is fixedly connected to the top end of the sliding block. A handle is fixedly connected to one side of the limiting frame. A positioning assembly is arranged on one side of the handle. The inside of the limiting frame is tightly attached to the outside of the connecting frame.

[0007] Preferably, the positioning assembly includes a sliding frame fixedly connected to the top end of the mounting plate. A connecting block is slidingly connected to the inside of the sliding frame. A positioning frame is fixedly connected to one side of the connecting block.

[0008] Preferably, one side of the sliding groove is provided with a second circular hole opened at the top end of the mounting plate, the top end of the limiting frame is fixedly connected with symmetrically arranged fixing rods, the first magnet is fixedly connected between the two fixing rods, the second magnet is arranged below the first magnet, and the bottom end of the second magnet is fixedly connected with a vertical plug pin penetrating through the limiting frame.

[0009] Preferably, the first circular hole, the second circular hole and the plug pin are vertically arranged, the first circular hole and the second circular hole have the same inner diameter, the inner diameter of the first circular hole is greater than the outer diameter of the plug pin, and the plug pin is inserted into the inner side of the first circular hole and the second circular hole.

[0010] Preferably, one side of the second circular hole is provided with a sealing groove opened at the top end of the mounting plate, the inner side of the sealing groove is provided with a sealing ring fixedly connected to the bottom end of the connecting frame, and the inner side of the sealing groove is tightly attached to the outer side of the sealing ring.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、In the utility model, through be provided with connecting frame, first circular hole, sliding groove, limit rod, limit spring, sliding block, limiting frame, handle, positioning assembly, second circular hole, fixed rod, first magnet, second magnet and plug pin, when installing power module, pull handle and make limit spring compression under force, after placing power module at the top end of mounting plate, release handle, limit spring resets and drives limiting frame to move to the outside of connecting frame, at this moment, move plug pin downward and make plug pin insert in first circular hole and second circular hole, by this, can complete the installation of power module, when need to disassemble power module, move plug pin upward, pull handle, and use positioning assembly to position handle, can take down power module, this design makes the installation and disassembly of power module more convenient, improves work efficiency, avoids the damage of power module insertion interface;

[0013] 2、In the utility model, through be provided with positioning assembly, sliding frame, connecting block and positioning frame, when pull handle, move positioning frame upward, make connecting block slide in the inner side of sliding frame, when handle moves to the below of positioning frame, move positioning frame downward and make positioning frame move to the outside of handle and position handle, this design can position handle, convenient for the operation of user;

[0014] 3、In the utility model, through be provided with sealing groove and sealing ring, when installing power module, sealing ring inserts in the inner side of sealing groove and tightly attaches to the inner side of sealing groove, the setting of sealing groove and sealing ring can guarantee the sealing property between power module and mounting plate, avoids dust entering between power module and mounting plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model.

[0016] Figure 2 It is the schematic view of power module mounting structure of the utility model;

[0017] Figure 3 It is the schematic view of power module bottom end structure of the utility model;

[0018] Figure 4 It is the schematic view of mounting plate section structure of the utility model;

[0019] Figure 5 It is the schematic view of A place structure of the utility model; Figure 4

[0020] Figure 6 It is the schematic view of positioning assembly structure of the utility model.

[0021] In the figure: 1, mounting plate;2, plug connector;3, power module;4, plug interface;5, connecting frame;6, first round hole;7, sliding slot;8, limiting rod;9, limiting spring;10, sliding block;11, limiting frame;12, handle;13, positioning assembly;131, sliding frame;132, connecting block;133, positioning frame;14, second round hole;15, fixed rod;16, first magnet;17, second magnet;18, bolt;19, sealing groove;20, sealing ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] In the description of the utility model, it is understood that the orientation words such as 'front, back, up, down, left, right', 'transverse, vertical, perpendicular, horizontal' and 'top, bottom' and the like indicated orientation or position relationship usually is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation to the protection scope of the utility model;The orientation words 'in, out' refer to the inside and outside relative to the outline of each component.

[0024] ​In addition, it needs to be explained that the use of "first", "second" and the like to limit the parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning if there is no further declaration, and therefore cannot be understood as limiting the protection scope of the utility model.

[0025] Please refer to Figures 1-6 The utility model provides a technical scheme:

[0026] A power module plug device, including mounting plate 1, the plug connector 2 of mounting plate 1 top fixed connection, the power module 3 of the upper portion of mounting plate 1 is provided with and the plug interface 4 of the bottom of power module 3, plug connector 2 is inserted in the inside of plug interface 4, the outside of power module 3 is fixedly connected with the connecting frame 5, the first circular hole 6 of vertical through connecting frame 5 is all set up in the inside of connecting frame 5 four corners, the sliding slot 7 of setting in the top of mounting plate 1 is equipped with the outside of plug connector 2, the horizontal setting of the limiting rod 8 of fixed connection is equipped with the inside of sliding slot 7, the limiting spring 9 of the outside of limiting rod 8 is equipped with, the one end of limiting spring 9 is fixedly connected with the sliding block 10 of sliding connection in the inside of sliding slot 7, the one end of limiting spring 9 away from sliding block 10 is fixedly connected with the inside of sliding slot 7, limiting rod 8 passes through sliding block 10 and is slidably connected with sliding block 10, the top of sliding block 10 is fixedly connected with the limiting frame 11, the one side of limiting frame 11 is fixedly connected with handle 12, the one side of handle 12 is equipped with positioning assembly 13, the inside of limiting frame 11 is tightly combined with the outside of connecting frame 5, the second circular hole 14 of setting in the top of mounting plate 1 is equipped with the one side of sliding slot 7, the fixed rod 15 of being symmetrically set is fixedly connected with the top of limiting frame 11, the first magnet 16 of fixed connection is fixedly connected with between two fixed rods 15, the second magnet 17 of being equipped with is equipped with below first magnet 16, the plug pin 18 of vertical setting and through limiting frame 11 is fixedly connected with the bottom of second magnet 17, the first circular hole 6, the second circular hole 14 and plug pin 18 are vertically aligned, the inner diameter of first circular hole 6 and second circular hole 14 is same, the inner diameter of first circular hole 6 is greater than the outer diameter of plug pin 18, plug pin 18 is inserted in the inside of first circular hole 6 and second circular hole 14, when installing power module 3, pull handle 12 to make limiting spring 9 force compression, after placing power module 3 on the top of mounting plate 1, release handle 12, limiting spring 9 resets and drives limiting frame 11 to move to the outside of connecting frame 5, at this moment, move plug pin 18 downward to make plug pin 18 be inserted in first circular hole 6 and second circular hole 14, thus can complete the installation of power module 3, when power module 3 needs to be disassembled, move plug pin 18 upward and then pull handle 12, and use positioning assembly 13 to position handle 12, power module 3 can be disassembled, this design makes the installation and disassembly of power module 3 more convenient, improves work efficiency, avoids the damage of plug interface 4 of power module 3.

[0027] The positioning assembly 13 comprises a sliding frame 131 fixedly connected to the top end of the mounting plate 1, a connecting block 132 slidably connected to the inner side of the sliding frame 131, a positioning frame 133 fixedly connected to one side of the connecting block 132, and when the handle 12 is pulled, the positioning frame 133 is moved upward to make the connecting block 132 slide in the inner side of the sliding frame 131, and when the handle 12 is moved below the positioning frame 133, the positioning frame 133 is moved downward to position the handle 12 outside the handle 12. This design can position the handle 12, which is convenient for the user to operate.

[0028] The second circular hole 14 is provided with a sealing groove 19 formed in the top end of the mounting plate 1, and the inner side of the sealing groove 19 is provided with a sealing ring 20 fixedly connected to the bottom end of the connecting frame 5. The inner side of the sealing groove 19 is tightly fitted with the outer side of the sealing ring 20. When the power module 3 is installed, the sealing ring 20 is inserted into the inner side of the sealing groove 19 and tightly fitted with the inner side of the sealing groove 19. The sealing groove 19 and the sealing ring 20 can ensure the sealing between the power module 3 and the mounting plate 1, preventing dust from entering between the power module 3 and the mounting plate 1.

[0029] Work flow: When the power module 3 needs to be installed, first move the positioning frame 133 upward to make the connecting block 132 slide in the inner side of the sliding frame 131, then pull the handle 12 to make the sliding block 10 slide in the sliding groove 7, and the limiting spring 9 outside the limiting rod 8 is compressed until the handle 12 is moved below the positioning frame 133, and the positioning frame 133 is moved downward to position the handle 12 outside the handle 12. The next step is to place the power module 3 on the top end of the mounting plate 1, insert the plug 2 into the plug-in port 4, and make the first circular hole 6 and the second circular hole 14 vertically aligned. The sealing ring 20 is inserted into the inner side of the sealing groove 19 and tightly fitted with the inner side of the sealing groove 19. The sealing groove 19 and the sealing ring 20 can ensure the sealing between the power module 3 and the mounting plate 1, preventing dust from entering between the power module 3 and the mounting plate 1. Next, move the latch 18 upward to make the latch 18 slide in the limiting frame 11 until the second magnet 17 is magnetically connected between the first magnet 16 and the two fixed rods 15. Then move the positioning frame 133 upward to make the connecting block 132 slide in the inner side of the sliding frame 131, and the positioning frame 133 is separated from the handle 12. At this time, the limiting spring 9 outside the limiting rod 8 is reset to drive the sliding block 10 to slide in the sliding groove 7 until the limiting frame 11 moves to the outside of the connecting frame 5 and tightly fits with the outer side of the connecting frame 5. Move the latch 18 downward to make the latch 18 inserted into the first circular hole 6 and the second circular hole 14. Thus, the installation of the power module 3 is completed. When the power module 3 needs to be disassembled, move the latch 18 upward and pull the handle 12, and use the positioning assembly 13 to position the handle 12 to disassemble the power module 3. This design makes the installation and disassembly of the power module 3 more convenient, improves the work efficiency, and avoids damage to the plug-in port 4 of the power module 3.

[0030] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art. The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A power module plug-in / plug-out device, comprising a mounting plate (1), a plug connector (2) fixedly connected to the top of the mounting plate (1), a power module (3) disposed above the mounting plate (1), and a plug interface (4) opened at the bottom of the power module (3), characterized in that: The connector (2) is inserted into the inside of the connector (4). A connecting frame (5) is fixedly connected to the outside of the power module (3). A first round hole (6) is opened vertically through the connecting frame (5) at each of the four corners inside the connecting frame (5). A sliding groove (7) is provided on the outside of the connector (2) at the top of the mounting plate (1). A horizontally set limiting rod (8) is fixedly connected to the inside of the sliding groove (7). A limiting spring (9) is provided on the outside of the limiting rod (8). A sliding spring (9) is fixedly connected to one end of the limiting spring (9). The slider (10) is dynamically connected to the inside of the slide groove (7). The end of the limiting spring (9) away from the slider (10) is fixedly connected to the inside of the slide groove (7). The limiting rod (8) passes through the slider (10) and is slidably connected to the slider (10). The top of the slider (10) is fixedly connected to the limiting frame (11). A handle (12) is fixedly connected to one side of the limiting frame (11). A positioning component (13) is provided on one side of the handle (12). The inside of the limiting frame (11) is tightly fitted to the outside of the connecting frame (5).

2. The power module plugging / unplugging device according to claim 1, characterized in that: The positioning component (13) includes a sliding frame (131) fixedly connected to the top of the mounting plate (1), a connecting block (132) slidably connected to the inner side of the sliding frame (131), and a positioning frame (133) fixedly connected to one side of the connecting block (132).

3. The power module plugging / unplugging device according to claim 1, characterized in that: The slide (7) has a second round hole (14) on one side of the mounting plate (1) at the top. The top of the limiting frame (11) is fixedly connected with symmetrically arranged fixing rods (15). A first magnet (16) is fixedly connected between the two fixing rods (15). A second magnet (17) is provided below the first magnet (16). The bottom of the second magnet (17) is fixedly connected with a vertically arranged pin (18) that passes through the limiting frame (11).

4. A power module plugging / unplugging device according to claim 3, characterized in that: The first round hole (6), the second round hole (14) and the pin (18) are vertically aligned. The inner diameters of the first round hole (6) and the second round hole (14) are the same. The inner diameter of the first round hole (6) is larger than the outer diameter of the pin (18). The pin (18) is inserted into the inner side of the first round hole (6) and the second round hole (14).

5. A power module plugging / unplugging device according to claim 3, characterized in that: The second round hole (14) has a sealing groove (19) on one side of the top of the mounting plate (1). The sealing groove (19) has a sealing ring (20) fixedly connected to the bottom of the connecting frame (5). The inner side of the sealing groove (19) and the outer side of the sealing ring (20) are closely fitted.

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