An electromagnetic compatibility processing device for high-power power supply

Abstract

The invention discloses an electromagnetic compatibility processing device for a high-power power supply, comprising a power supply body, a positioning mechanism being slidably connected to the outside of the power supply body, a compatible shell being slidably connected to the outside of the positioning mechanism, an observation cover being rotatably connected to the front side of the compatible shell through a rotating shaft, and a connecting mechanism being rotatably connected to the rear side of the compatible shell through a rotating shaft. The invention relates to the field of electromagnetic compatibility technology. The electromagnetic compatibility processing device for a high-power power supply moves the sliding rods on the left and right sides so that the sliding rods on the left and right sides move inside a first sliding groove, and at the same time, the sliding rods on the left and right sides drive the moving rods to move so that the moving rods on the left and right sides move to the left and right sides of the power supply body, and then moves the card blocks inside the third sliding groove so that the card blocks on the left and right sides are stuck outside the power supply body, so that high-power power supplies of different sizes can be placed inside a positioning frame through the card blocks on the left and right sides, thereby improving the wide application of the positioning frame.

Description

Technical Field

[0001] The invention relates to the technical field of electromagnetic compatibility, in particular to an electromagnetic compatibility processing device for a high-power power supply. Background Art

[0002] Electromagnetic compatibility refers to the ability of a device or system to operate in accordance with requirements in its electromagnetic environment and not produce intolerable electromagnetic interference to any device in its environment. Therefore, EMC includes two requirements: on the one hand, it means that the electromagnetic interference generated by the equipment to the environment during normal operation cannot exceed a certain limit; on the other hand, it means that the equipment has a certain degree of immunity to the electromagnetic interference in the environment, that is, electromagnetic sensitivity.

[0003] At present, most factories deal with the electromagnetic compatibility of power supplies by covering the outside of the power supply with a compatible shell of the same size as the power supply. However, the sizes of power supplies are different, so that the compatible shell can only be suitable for power supplies of one size, thereby reducing the wide use of the compatible shell. Therefore, the technicians provide an electromagnetic compatibility processing device for a high-power power supply. By moving the card blocks on the left and right sides, the card blocks on the left and right sides can place high-power power supplies of different sizes inside the positioning frame, thereby improving the wide use of the positioning frame. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides an electromagnetic compatibility processing device for a high-power power supply, which solves the problem that a compatible housing can only be suitable for power supplies of one size.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electromagnetic compatibility processing device for a high-power power supply, comprising a power supply body, the power supply body is externally slidably connected to a positioning mechanism, the positioning mechanism is externally slidably connected to a compatible shell, the front side of the compatible shell is rotatably connected to an observation cover via a rotating shaft, the rear side of the compatible shell is rotatably connected to a connecting mechanism via a rotating shaft, and the top of the compatible shell is fixedly connected to a mounting mechanism.

[0008] The present invention is further configured as follows: the positioning mechanism includes a positioning frame, a first sliding groove is provided on the front side of the top cross bars on the front and rear sides of the positioning frame, sliding rods are slidably connected to the left and right sides inside the first sliding groove, a second sliding groove is provided on the outside of the two groups of sliding rods, a moving rod is slidably connected to the inside of the second sliding groove, a third sliding groove is provided on the outside of the two groups of moving rods, a card block is slidably connected to the inside of the two groups of third sliding grooves, a plurality of rotating holes are provided on the bottom of the positioning frame, and a rotating rod is rotatably connected to the inside of the rotating hole.

[0009] By adopting the above technical solution, the card blocks on the left and right sides are moved, so that the card blocks on the left and right sides can place high-power power supplies of different sizes inside the positioning frame, thereby improving the wide application of the positioning frame.

[0010] The present invention is further configured as follows: the connecting mechanism includes a connecting cover, and five groups of transmission lines are installed in sequence from left to right on the rear side of the inner surface of the connecting cover, and transmission connectors are installed at both ends of the transmission line, and shielding covers are slidably connected to the two ends of the transmission line and outside the transmission connectors, and a rotating groove is opened inside the connecting cover and below the transmission line, and a pushing bolt is rotatably connected inside the rotating groove, and the outside of the pushing bolt and the inside of the connecting cover are threadedly connected to a first top pipe, the outside of the first top pipe is threadedly connected to a second top pipe, and one end of the second top pipe is rotatably connected to a push plate through a bearing.

[0011] By adopting the above technical solution, the push bolt is rotated to allow the first top tube and the second top tube to move the push plate, so that the power supply body is pressed against the inside of the observation cover, thereby fixing the front and rear positions of the power supply body. It is also convenient for users to observe the power supply body through the transparent plate. At the same time, transmission connectors of different specifications can improve the versatility of device connection and use.

[0012] The present invention is further configured as follows: the mounting mechanism includes a mounting plate, a card slot is provided on the top of the mounting plate, a placement slot is provided below the card slot, a plurality of blocking slots are provided on the left and right sides of the placement slot, a blocking rod is slidably connected to the inside of the blocking slot, a spring is sleeved on the outside of the blocking rod and located inside the blocking slot, and a card frame is sleeved on the outside of the blocking rod and located on the right side of the mounting plate.

[0013] By adopting the above technical solution, the elastic force of the spring pushes the blocking rod to move, so that the filter can be quickly clamped inside the mounting plate, thereby improving the efficiency of filter installation.

[0014] The present invention is further configured as follows: fans are fixedly connected to the front and rear sides of the left and right sides of the compatible shell, and a plurality of ventilation holes are opened at the bottom of the compatible shell.

[0015] The present invention is further configured as follows: a cushion block is fixedly connected to the rear side of the bottom of the compatible shell, support grooves are provided on both left and right sides of the front side of the bottom of the compatible shell, and the interior of the support groove is rotatably connected to a support block via a rotating block.

[0016] The present invention is further configured as follows: the exterior of the positioning frame is slidably connected to the interior of the compatible shell, and the bottom of the mounting plate is fixedly connected to the top of the compatible shell.

[0017] The present invention is further configured as follows: a mounting groove is provided on the outside of the observation cover, and a transparent plate is fixedly connected to the inside of the mounting groove.

[0018] The present invention is further configured such that: the top of the front side of the connection cover is rotatably connected to the top of the rear side of the compatible shell via a rotating shaft.

[0019] (III) Beneficial effects

[0020] The present invention provides an electromagnetic compatibility processing device for a high-power power supply, which has the following beneficial effects:

[0021] (1) The electromagnetic compatibility processing device of the high-power power supply moves the sliding rods on the left and right sides so that the sliding rods on the left and right sides move inside the first sliding groove. At the same time, the sliding rods on the left and right sides drive the moving rods to move so that the moving rods on the left and right sides move to the left and right sides of the power supply body. Then, the card blocks are moved inside the third sliding groove so that the card blocks on the left and right sides are stuck outside the power supply body. In this way, high-power power supplies of different sizes can be placed inside the positioning frame through the card blocks on the left and right sides, thereby improving the wide application of the positioning frame.

[0022] (2) The electromagnetic compatibility processing device of the high-power power supply is configured by connecting the transmission connector inside the connection cover to the output end of the power supply body, then putting the shielding cover on the connection between the transmission connector and the power supply body, closing the connection cover, rotating the push bolt, and pushing the bolt through the rotation rod and the limit of the rotation rod to rotate the first push pipe thread. When the first push pipe stroke is positioned, the first push pipe thread drives the second push pipe to rotate, and the second push pipe pushes the power supply body to the inside of the observation cover through the push plate. In this way, the push plate can be moved through the first push pipe and the second push pipe, so that the power supply body is pushed to the inside of the observation cover, thereby fixing the front and rear position of the power supply body, and also making it convenient for users to observe the power supply body through the transparent plate. At the same time, the transmission connectors of different specifications improve the versatility of the device connection and use.

[0023] (3) The electromagnetic compatibility processing device of the high-power power supply is configured such that the filter is placed into the interior of the card slot through the placement slot, and the elastic force of the spring pushes the blocking rod to move, so that the blocking rod clamps the filter inside the mounting plate, and then the transmission connector outside the connection cover is connected to the input end of the filter, and the shielding cover is placed on the connection between the transmission connector and the filter. In this way, the blocking rod can be pushed to move by the elastic force of the spring, and the filter can be quickly clamped inside the mounting plate, thereby improving the efficiency of filter installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure inside the compatible housing of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the compatible housing of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the positioning mechanism of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the connection mechanism of the present invention;

[0029] Figure 6 is a cross-sectional view of the connecting cover of the present invention;

[0030] Figure 7 is a top view of the mounting mechanism of the present invention;

[0031] Figure 8 It is a cross-sectional view of the mounting mechanism of the present invention.

[0032] In the figure, 1, power supply body; 2, positioning mechanism; 3, compatible shell; 4, observation cover; 5, connecting mechanism; 6, installation mechanism; 7, positioning frame; 8, first sliding groove; 9, sliding rod; 10, second sliding groove; 11, moving rod; 12, third sliding groove; 13, clamping block; 14, rotating rod; 15, connecting cover; 16, transmission line; 17, transmission connector; 18, shielding cover; 19, pushing bolt; 20, first top pipe; 21, second top pipe; 22, pushing plate; 23, mounting plate; 24, clamping slot; 25, placement slot; 26, blocking slot; 27, blocking rod; 28, spring; 29, clamping frame; 30, fan; 31, pad. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-8 The embodiment of the present invention provides a technical solution: an electromagnetic compatibility processing device for a high-power power supply, comprising a power supply body 1, a positioning mechanism 2 is slidably connected to the outside of the power supply body 1, a compatible shell 3 is slidably connected to the outside of the positioning mechanism 2, an observation cover 4 is rotatably connected to the front side of the compatible shell 3 via a rotating shaft, a connecting mechanism 5 is rotatably connected to the rear side of the compatible shell 3 via a rotating shaft, and a mounting mechanism 6 is fixedly connected to the top of the compatible shell 3.

[0035] As a preferred solution, Figure 2 The positioning mechanism 2 includes a positioning frame 7, and the front sides of the top cross bars on the front and rear sides of the positioning frame 7 are each provided with a first sliding groove 8, and the left and right sides inside the first sliding groove 8 are both slidably connected with sliding rods 9, and the outsides of the two groups of sliding rods 9 are each provided with a second sliding groove 10, and the inside of the second sliding groove 10 is slidably connected with a moving rod 11, and the outsides of the two groups of moving rods 11 are each provided with a third sliding groove 12, and the insides of the two groups of third sliding grooves 12 are slidably connected with a card block 13, and the bottom of the positioning frame 7 is provided with a plurality of rotating holes, and the inside of the rotating holes is rotatably connected with a rotating rod 14.

[0036] Furthermore, the connection between the first sliding groove 8 and the sliding rod 9, the connection between the second sliding groove 10 and the moving rod 11, and the connection between the third sliding groove 12 and the clamping block 13 are all fixed by bolts after being moved and positioned.

[0037] Furthermore, by moving the sliding rods 9 on the left and right sides, the sliding rods 9 on the left and right sides are moved inside the first sliding groove 8, and at the same time, the sliding rods 9 on the left and right sides drive the moving rods 11 to move, so that the moving rods 11 on the left and right sides are moved to the left and right sides of the power supply body 1, and then the card blocks 13 are moved inside the third sliding groove 12, so that the card blocks 13 on the left and right sides are stuck on the outside of the power supply body 1, so that high-power power supplies of different sizes can be placed inside the positioning frame 7 through the card blocks 13 on the left and right sides, thereby improving the versatility of use of the positioning frame 7.

[0038] As a preferred solution, Figure 5-6The connecting mechanism 5 includes a connecting cover 15, and five groups of transmission lines 16 are installed on the rear side of the inner surface of the connecting cover 15 from left to right in sequence. Transmission connectors 17 are installed at both ends of the transmission line 16, and shielding covers 18 are slidably connected at both ends of the transmission line 16 and outside the transmission connectors 17. A rotating groove is opened inside the connecting cover 15 and below the transmission line 16, and a pushing bolt 19 is rotatably connected inside the rotating groove. A first jacking pipe 20 is threadedly connected outside the pushing bolt 19 and inside the connecting cover 15, and a second jacking pipe 21 is threadedly connected outside the first jacking pipe 20, and one end of the second jacking pipe 21 is rotatably connected to a push plate 22 through a bearing.

[0039] Furthermore, the bottom of the push plate 22 is slidably connected to the outside of the rotating rod 14 and the inside of the positioning frame 7 .

[0040] Furthermore, the five groups of transmission lines 16 and the five groups of transmission connectors 17 are arranged in sequence from left to right, and the specifications and sizes of the five groups of transmission lines 16 and the five groups of transmission connectors 17 decrease one by one.

[0041] Furthermore, by connecting the transmission connector 17 inside the connecting cover 15 to the output end of the power supply body 1, and then putting the shielding cover 18 on the connection between the transmission connector 17 and the power supply body 1, closing the connecting cover 15, rotating the push bolt 19, and pushing the bolt 19 through the rotation rod 14 and the limit of the rotation rod 14 to rotate the first top tube 20 thread. When the first top tube 20 is positioned, the first top tube 20 thread drives the second top tube 21 to rotate, and the second top tube 21 pushes the power supply body 1 against the inside of the observation cover 4 through the push plate 22. In this way, the push plate 22 can be moved through the first top tube 20 and the second top tube 21, so that the power supply body 1 is pushed against the inside of the observation cover 4, thereby fixing the front and rear position of the power supply body 1, and also making it convenient for users to observe the power supply body 1 through the transparent plate. At the same time, transmission connectors 17 of different specifications improve the versatility of device connection and use.

[0042] As a preferred solution, Figure 7-8 The mounting mechanism 6 includes a mounting plate 23, a card slot 24 is provided on the top of the mounting plate 23, a placement slot 25 is provided below the card slot 24, a plurality of blocking slots 26 are provided on the left and right sides of the placement slot 25, a blocking rod 27 is slidably connected to the inside of the blocking slot 26, a spring 28 is sleeved on the outside of the blocking rod 27 and located inside the blocking slot 26, and a card frame 29 is sleeved on the outside of the blocking rod 27 and located on the right side of the mounting plate 23.

[0043] Furthermore, the filter is placed into the card slot 24 through the placement slot 25, and the elastic force of the spring 28 pushes the blocking rod 27 to move, so that the blocking rod 27 clamps the filter inside the mounting plate 23, and then the transmission connector 17 outside the connecting cover 15 is connected to the input end of the filter, and the shielding cover 18 is put on the connection between the transmission connector 17 and the filter. In this way, the blocking rod 27 can be pushed to move by the elastic force of the spring 28, and the filter can be quickly clamped inside the mounting plate 23, thereby improving the efficiency of the filter installation.

[0044] As a preferred solution, Figure 3 Fans 30 are fixedly connected to the front and rear sides of the left and right sides of the compatible shell 3, a number of ventilation holes are opened at the bottom of the compatible shell 3, a cushion block 31 is fixedly connected to the rear side of the bottom of the compatible shell 3, and support grooves are opened on the left and right sides of the front side of the bottom of the compatible shell 3, and the inside of the support groove is rotatably connected to the support block through a rotating block.

[0045] Furthermore, the outside of the positioning frame 7 is slidably connected to the inside of the compatible shell 3 and is fixed in place by bolts, and the bottom of the mounting plate 23 is fixedly connected to the top of the compatible shell 3 .

[0046] Furthermore, a mounting groove is provided on the outside of the observation cover 4, and a transparent plate is fixedly connected to the inside of the mounting groove.

[0047] Furthermore, the top of the front side of the connection cover 15 is rotatably connected to the top of the rear side of the compatible housing 3 via a rotating shaft.

[0048] When working, firstly, place the power source body 1 inside the positioning frame 7, move the sliding rods 9 on the left and right sides, and let the sliding rods 9 on the left and right sides move inside the first sliding groove 8, and at the same time, the sliding rods 9 on the left and right sides drive the moving rods 11 to move, so that the moving rods 11 on the left and right sides move to the left and right sides of the power source body 1, and then move the clamping block 13 inside the third sliding groove 12, so that the clamping blocks 13 on the left and right sides are clamped on the outside of the power source body 1, and turn the bolts to fix the position of the sliding rod 9 and the first sliding groove 8, the position of the moving rod 11 and the second sliding groove 10, and the position of the clamping block 13 inside the third sliding groove 12;

[0049] After the power source body 1 is fixed inside the positioning frame 7, the observation cover 4 and the connection cover 15 are opened, the positioning frame 7 and the power source body 1 are placed inside the compatible housing 3, and the bolts are turned to connect the positioning frame 7 with the compatible housing 3, and the observation cover 4 is closed. The transmission connector 17 inside the connection cover 15 is connected to the output end of the power source body 1, and then the shielding cover 18 is put on the connection between the transmission connector 17 and the power source body 1, and the connection cover 15 is closed. The push bolt 19 is turned, and the push bolt 19 passes through the rotation rod 14 and the limit of the rotation rod 14 to rotate the first top tube 20 thread. When the first top tube 20 is positioned after the stroke, the first top tube 20 thread drives the second top tube 21 to rotate, and the second top tube 21 pushes the power source body 1 to the inside of the observation cover 4 through the push plate 22;

[0050] After the power supply body 1 is fixed inside the compatible shell 3, the filter is placed into the slot 24 through the placement groove 25. At the same time, the elastic force of the spring 28 pushes the blocking rod 27 to move, so that the blocking rod 27 blocks the filter inside the mounting plate 23, and then the transmission connector 17 outside the connecting cover 15 is connected to the input end of the filter, and the shielding cover 18 is put on the connection between the transmission connector 17 and the filter. When the filter needs to be removed, pull the card frame 29, and the card frame 29 moves the blocking rod 27 on the right side to separate the blocking rod 27 on the right side from the outside of the filter, so that the filter can be quickly removed from the inside of the slot 24.

[0051] 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. An electromagnetic compatibility processing device for a high-power power supply, comprising a power supply body (1), characterized in that: The power source body (1) is slidably connected to a positioning mechanism (2) on the outside, the positioning mechanism (2) is slidably connected to a compatible housing (3) on the outside, the front side of the compatible housing (3) is rotatably connected to an observation cover (4) via a rotating shaft, the rear side of the compatible housing (3) is rotatably connected to a connecting mechanism (5) via a rotating shaft, and the top of the compatible housing (3) is fixedly connected to a mounting mechanism (6); The positioning mechanism (2) comprises a positioning frame (7), the front sides of the top cross bars on both the front and rear sides of the positioning frame (7) are provided with first sliding grooves (8), the left and right sides of the first sliding grooves (8) are slidably connected with sliding rods (9), the outsides of the two groups of sliding rods (9) are provided with second sliding grooves (10), the insides of the second sliding grooves (10) are slidably connected with moving rods (11), the outsides of the two groups of moving rods (11) are provided with third sliding grooves (12), the insides of the two groups of third sliding grooves (12) are slidably connected with clamping blocks (13), and the bottom of the positioning frame (7) is provided with a plurality of rotating holes, and the insides of the rotating holes are rotatably connected with rotating rods (14); The connection mechanism (5) comprises a connection cover (15), and five groups of transmission lines (16) are installed on the rear side of the inner surface of the connection cover (15) from left to right in sequence, and transmission connectors (17) are installed at both ends of the transmission line (16), and shielding covers (18) are slidably connected at both ends of the transmission line (16) and located outside the transmission connectors (17), and a rotation groove is provided inside the connection cover (15) and located below the transmission line (16), and a push bolt (19) is rotatably connected inside the rotation groove, and a first jacking tube (20) is threadedly connected outside the push bolt (19) and located inside the connection cover (15), and the first jacking tube (20) is threadedly connected to the outside of the first jacking tube (21), and one end of the second jacking tube (21) is rotatably connected to a push plate (22) through a bearing; The mounting mechanism (6) comprises a mounting plate (23), a card slot (24) is provided on the top of the mounting plate (23), a placement slot (25) is provided below the card slot (24), a plurality of blocking slots (26) are provided on the left and right sides of the placement slot (25), a blocking rod (27) is slidably connected to the inside of the blocking slot (26), a spring (28) is sleeved on the outside of the blocking rod (27) and located inside the blocking slot (26), and a card frame (29) is sleeved on the outside of the blocking rod (27) and located on the right side of the mounting plate (23); The outside of the positioning frame (7) is slidably connected to the inside of the compatible housing (3), and the bottom of the mounting plate (23) is fixedly connected to the top of the compatible housing (3); The observation cover (4) is provided with a mounting groove on the outside, and a transparent plate is fixedly connected to the inside of the mounting groove; The top of the front side of the connection cover (15) is rotatably connected to the top of the rear side of the compatible housing (3) via a rotating shaft.

2. The electromagnetic compatibility processing device for a high-power power supply according to claim 1, characterized in that: Fans (30) are fixedly connected to the front and rear sides of the left and right sides of the compatible shell (3), and a plurality of ventilation holes are provided at the bottom of the compatible shell (3).

3. The electromagnetic compatibility processing device for a high-power power supply according to claim 1, characterized in that: A cushion block (31) is fixedly connected to the rear side of the bottom of the compatible shell (3), and support grooves are provided on both the left and right sides of the front side of the bottom of the compatible shell (3), and the interior of the support groove is rotatably connected to a support block via a rotating block.

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