Connecting mechanism of power supply module

Abstract

The utility model belongs to the field of power supply modules, and particularly relates to a connecting mechanism of a power supply module, which comprises a mounting plate, a power supply device is arranged at the top end of the mounting plate, a power line is fixedly connected to the top end of the power supply device, mounting columns are fixedly connected to two sides of the top end of the mounting plate, and a rotating groove is formed in one side of each mounting column. A moving mechanism is arranged in the rotating groove, the moving mechanism comprises a screw rod, the two ends of the screw rod are rotationally connected with the two ends of the rotating groove, the outer sides of the two ends of the screw rod are in threaded connection with moving blocks, two L-shaped blocks are arranged at the top end of the mounting plate, and the two ends of the two L-shaped blocks are fixedly connected with the moving blocks. After the mounting plate and corresponding equipment are fixed, the screw rod rotates to drive the moving blocks and the L-shaped blocks at the two ends of the screw rod to move, so that the two L-shaped blocks move to abut against the two sides of the power supply equipment, the power supply equipment and the mounting plate can be fixed, and follow-up mounting and dismounting of the power supply equipment are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of power modules, in particular to a connection mechanism of a power module. Background Art

[0002] The power module is an important component in electronic products. Usually, the power module can provide power for the corresponding electronic equipment.

[0003] The module power supply is a power supply that can be directly mounted on a printed circuit board and can provide power for application-specific integrated circuits, digital signal processors, microprocessors, memories, field programmable gate arrays and other digital or analog loads.

[0004] However, when the current power module is connected to the corresponding equipment, it is usually mounted with glue or threaded with screws and nuts. This makes the installation and removal process of the power module very cumbersome and complicated. Since the power module needs to be disassembled on time for maintenance and inspection, the conventional connection method makes the installation and removal process of the power module very time-consuming. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, when the current power module is connected to the corresponding equipment, it is usually mounted using glue or threaded installation using screws and nuts. In this way, the installation and disassembly process of the power module is very cumbersome and complicated. Since the power module needs to be disassembled on time for maintenance and inspection, the conventional connection method makes the installation and disassembly process of the power module very time-consuming. The utility model proposes a connection mechanism for the power module.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a connecting mechanism of a power module described in the utility model includes a mounting plate, a power supply device is arranged on the top of the mounting plate, a power line is fixedly connected to the top of the power supply device, mounting columns are fixedly connected to both sides of the top of the mounting plate, a rotating groove is opened on one side of the mounting column, a moving mechanism is arranged inside the rotating groove, the moving mechanism includes a screw rod, two ends of the screw rod are rotatably connected to the two ends of the rotating groove, moving blocks are threadedly connected to the outer sides of the two ends of the screw rod, two groups of L-shaped blocks are arranged on the top of the mounting plate, and the two ends of the two groups of L-shaped blocks are fixedly connected to the moving blocks.

[0007] Preferably, a blocking column is fixedly connected to the outer side of the middle part of the screw rod, and the threads formed at both ends of the screw rod are opposite.

[0008] Preferably, the moving block is inside the rotating groove, and the size of the moving block is matched with the size of the rotating groove.

[0009] Preferably, a rotating column is provided at one end of the mounting column, the rotating column passes through the mounting column and is fixedly connected to one end of the screw rod, a transmission belt is sleeved on the outer side of the rotating column, a protective shell is provided on the outer side of the transmission belt, the protective shell is fixedly connected to the mounting column, a rotating block is provided at one end of the protective shell, one end of the rotating block passes through the protective shell and is fixedly connected to one group of rotating columns.

[0010] Preferably, two groups of positioning holes are opened at the top of the mounting plate, and positioning blocks are arranged inside the two groups of positioning holes, and the positioning blocks are fixedly connected to the power supply device.

[0011] Preferably, the four corners of the bottom end of the mounting plate are fixedly connected with connecting plates, and connecting holes are opened inside the connecting plates.

[0012] The utility model is beneficial in that:

[0013] The utility model realizes, through the structural design of the connecting mechanism, that after the mounting plate is fixed to the corresponding equipment, the rotation of the screw rod drives the moving blocks and the L-shaped blocks at both ends of the screw rod to move, so that the two groups of L-shaped blocks move to abut against the two sides of the power supply equipment, thus completing the fixation of the power supply equipment to the mounting plate, which is convenient for the subsequent installation and disassembly of the power supply equipment, and solves the problem that when the current power supply module is connected to the corresponding equipment, it is usually mounted with adhesive glue or threadedly installed with screws and nuts, so that the installation and disassembly process of the power supply module is very cumbersome and complicated. Since the power supply module needs to be disassembled on time for maintenance and inspection, the conventional connection method makes the installation and disassembly process of the power supply module very time-consuming. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a front three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the positioning hole position of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the protective shell of the utility model after being disassembled;

[0018] Figure 4 It is a three-dimensional structural diagram of the installation column of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the positioning block position of the utility model.

[0020] In the figure: 1. Mounting plate; 2. Power supply device; 3. Power cord; 4. Mounting column; 5. Rotation slot; 6. Screw; 7. Moving block; 8. L-shaped block; 9. Stop column; 10. Rotation column; 11. Transmission belt; 12. Protective shell; 13. Rotation block; 14. Positioning hole; 15. Positioning block; 16. Connecting plate; 17. Connecting hole. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1 - Figure 5 As shown, a connection mechanism of a power module comprises a mounting plate 1, a power supply device 2 is arranged at the top of the mounting plate 1, a power line 3 is fixedly connected to the top of the power supply device 2, mounting columns 4 are fixedly connected to both sides of the top of the mounting plate 1, a rotation groove 5 is opened on one side of the mounting column 4, a moving mechanism is arranged inside the rotation groove 5, the moving mechanism comprises a screw rod 6, both ends of the screw rod 6 are rotationally connected to both ends of the rotation groove 5, both ends of the screw rod 6 are threadedly connected to moving blocks 7, two groups of L-shaped blocks 8 are arranged at the top of the mounting plate 1, and both ends of the two groups of L-shaped blocks 8 are fixedly connected to the moving blocks 7;

[0023] During operation, when the current power module is connected to the corresponding equipment, it is usually mounted with glue or threadedly installed with screws and nuts. In this way, the installation and removal process of the power module is very cumbersome and complicated. Since the power module needs to be disassembled on time for maintenance and inspection, the conventional connection method will make the installation and removal process of the power module very time-consuming. After the mounting plate 1 is fixed to the corresponding equipment, the rotation of the screw 6 drives the moving blocks 7 and the L-shaped blocks 8 at both ends of the screw 6 to move, so that the two groups of L-shaped blocks 8 move to the two sides of the power device 2, so that the power device 2 can be fixed to the mounting plate 1, which is convenient for the subsequent installation and removal of the power device 2.

[0024] Further, such as Figure 4 As shown, a stopper 9 is fixedly connected to the outer side of the middle of the screw rod 6, and the threads at both ends of the screw rod 6 are opposite;

[0025] During operation, the blocking column 9 can prevent the screw rod 6 from rotating and causing the two groups of moving blocks 7 to move to the middle of the screw rod 6 and collide when the power supply device 2 is not placed. The opposite threads at both ends of the screw rod 6 can enable the moving blocks 7 at both ends of the screw rod 6 to move toward each other when the screw rod 6 rotates.

[0026] Further, such as Figure 4 As shown, the moving block 7 is inside the rotating groove 5, and the size of the moving block 7 is adapted to the size of the rotating groove 5;

[0027] During operation, the size of the moving block 7 is adapted to the size of the rotating groove 5 so that when the screw 6 rotates, both sides of the moving block 7 contact the inside of the rotating groove 5 to prevent the moving block 7 from rotating together with the screw 6 instead of moving on the screw 6.

[0028] Further, such as Figure 3 As shown, a rotating column 10 is provided at one end of the mounting column 4, and the rotating column 10 penetrates the mounting column 4 and is fixedly connected to one end of the screw rod 6. A transmission belt 11 is sleeved on the outside of the rotating column 10, and a protective shell 12 is provided on the outside of the transmission belt 11. The protective shell 12 is fixedly connected to the mounting column 4, and a rotating block 13 is provided at one end of the protective shell 12. One end of the rotating block 13 penetrates the protective shell 12 and is fixedly connected to one group of rotating columns 10;

[0029] During operation, since the stable movement of the L-shaped block 8 requires the simultaneous movement of the moving blocks 7 at both ends of the L-shaped block 8, two sets of screw rods 6 need to rotate together, and a transmission belt 11 is sleeved on the outside of two sets of rotating columns 10 fixedly connected to the screw rods 6. In this way, the rotation of one set of rotating columns 10 can drive the rotation of the other set of rotating columns 10, thereby realizing the common rotation of the two sets of screw rods 6, and only one set of motors needs to be connected to one set of rotating columns 10, and a set of rotating blocks 13 can be used to control the common rotation of the two sets of screw rods 6, which is convenient for the installer to operate.

[0030] Further, such as Figure 2 and Figure 5 As shown, two groups of positioning holes 14 are opened at the top of the mounting plate 1, and positioning blocks 15 are arranged inside the two groups of positioning holes 14, and the positioning blocks 15 are fixedly connected to the power supply device 2;

[0031] During operation, the positioning block 15 at the bottom of the power supply device 2 is inserted into the positioning hole 14 to determine the installation and fixing position of the power supply device 2 so that the two groups of L-shaped blocks 8 can just contact the two sides of the power supply device 2 .

[0032] Further, such as Figure 2 As shown, the four corners of the bottom end of the mounting plate 1 are fixedly connected to connecting plates 16, and connecting holes 17 are opened inside the connecting plates 16;

[0033] During operation, in order to realize the convenient installation of the power supply device 2, the mounting plate 1 needs to be fixedly installed in the corresponding electronic device first. Through the connecting plate 16, the connecting hole 17 and the threaded hole opened in advance on the electronic device, the mounting plate 1 can be fixed on the corresponding electronic device by using screws to penetrate the connecting hole 17.

[0034] Working principle: when the current power module is connected to the corresponding equipment, it is usually mounted with glue or threaded with screws and nuts. In this way, the installation and removal process of the power module is very cumbersome and complicated. Since the power module needs to be disassembled on time for maintenance and inspection, the conventional connection method will make the installation and removal process of the power module very time-consuming. In order to achieve convenient installation of the power supply device 2, it is necessary to first fix the mounting plate 1 in the corresponding electronic equipment. Through the connecting plate 16, the connecting hole 17 and the threaded hole opened in advance on the electronic equipment, the mounting plate 1 can be fixed to the corresponding electronic equipment by using screws to penetrate the connecting hole 17. After the plate 1 is fixed to the corresponding equipment, the positioning block 15 at the bottom end of the power supply device 2 is inserted into the positioning hole 14 to determine the installation and fixing position of the power supply device 2, so that the two groups of L-shaped blocks 8 can just touch the two sides of the power supply device 2 to complete the fixation, and then rotate the rotating column to make the rotating column 10 connected to it rotate, and drive the other group of rotating columns 10 to rotate through the transmission belt 11, so that the two groups of screw rods 6 will rotate at the same time, and then the rotation of the screw rod 6 drives the moving blocks 7 and L-shaped blocks 8 at both ends of the screw rod 6 to move, so that the two groups of L-shaped blocks 8 move to against the two sides of the power supply device 2, so that the power supply device 2 and the mounting plate 1 can be fixed, which is convenient for the subsequent installation and disassembly of the power supply device 2.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A connection mechanism for a power module, characterized in that: The invention comprises a mounting plate (1), a power supply device (2) is arranged at the top of the mounting plate (1), a power line (3) is fixedly connected to the top of the power supply device (2), mounting columns (4) are fixedly connected to both sides of the top of the mounting plate (1), a rotating groove (5) is provided on one side of the mounting column (4), a moving mechanism is arranged inside the rotating groove (5), the moving mechanism comprises a screw rod (6), two ends of the screw rod (6) are rotatably connected to the two ends of the rotating groove (5), the outer sides of the two ends of the screw rod (6) are threadedly connected to moving blocks (7), and two groups of L-shaped blocks (8) are arranged at the top of the mounting plate (1), and the two ends of the two groups of L-shaped blocks (8) are fixedly connected to the moving blocks (7).

2. The connection mechanism of a power module according to claim 1, characterized in that: A blocking column (9) is fixedly connected to the outer side of the middle part of the screw rod (6), and the threads at both ends of the screw rod (6) are opposite.

3. The connection mechanism of a power module according to claim 2, characterized in that: The moving block (7) is inside the rotating groove (5), and the size of the moving block (7) is matched with the size of the rotating groove (5).

4. The connection mechanism of a power module according to claim 3, characterized in that: A rotating column (10) is arranged at one end of the mounting column (4), and the rotating column (10) passes through the mounting column (4) and is fixedly connected to one end of the screw rod (6). A transmission belt (11) is sleeved on the outer side of the rotating column (10), and a protective shell (12) is arranged on the outer side of the transmission belt (11). The protective shell (12) is fixedly connected to the mounting column (4). A rotating block (13) is arranged at one end of the protective shell (12), and one end of the rotating block (13) passes through the protective shell (12) and is fixedly connected to one group of the rotating columns (10).

5. The connection mechanism of a power module according to claim 4, characterized in that: Two groups of positioning holes (14) are provided at the top of the mounting plate (1), and positioning blocks (15) are provided inside the two groups of positioning holes (14), and the positioning blocks (15) are fixedly connected to the power supply device (2).

6. A connection mechanism for a power module according to claim 5, characterized in that: The four corners of the bottom end of the mounting plate (1) are fixedly connected to connecting plates (16), and connecting holes (17) are provided inside the connecting plates (16).

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