Rectifier anti-loose wiring structure

Abstract

The utility model provides rectifier anti -loose wiring structure, including rectifier main part, rectifier main part bottom is connected with two symmetrical distribution's support frame, and the support frame between being connected with the wire board, the wire board is equipped with a plurality of wire holes, and the wire board is connected in rectifier main part bottom, anti -loose mechanism, anti -loose mechanism includes anti -loose subassembly and drive subassembly, and anti -loose subassembly sets up in the wire board below, just anti -loose subassembly with drive subassembly's executive end is connected, and drive subassembly is connected in the wire board bottom. The utility model discloses through drive subassembly drive anti -loose subassembly moves up and down to utilize anti -loose subassembly to the wire hole of wire board and carry out extrusion, and then extrude cable, to realize the fixation and anti -loose of cable, and according to the difference of anti -loose subassembly height, can extrude, fix different diameter or different number's cable.

Description

Technical Field

[0001] This utility model relates to the field of rectifiers, and more particularly to a rectifier anti-loosening wiring structure. Background Technology

[0002] A rectifier is a device that converts alternating current (AC) into direct current (DC). It can be used in power supply systems and for detecting radio signals. Its core working principle utilizes the unidirectional conduction characteristic of diodes, using a bridge or half-wave rectifier circuit to convert the alternating positive and negative waveforms of AC voltage into a unidirectional pulsating DC voltage. Rectifiers can be made from vacuum tubes, ignition tubes, solid-state silicon semiconductor diodes, mercury arc diodes, etc. In practical applications, to obtain smoother DC power, filters (such as capacitors and inductors) are usually connected after the rectifier to suppress voltage fluctuations. Common rectifier types include uncontrolled rectifiers (using ordinary diodes), half-controlled rectifiers (using thyristors), and fully controlled rectifiers (using power transistors or MOSFETs), widely used in power adapters, battery chargers, electroplating equipment, motor drives, and high-voltage direct current transmission systems.

[0003] Currently, when connecting cables, traditional rectifier wiring often uses screw crimping or elastic clamping. After long-term use, factors such as vibration and thermal expansion and contraction can cause the cables to loosen, leading to increased contact resistance, increased heat generation, and even open circuits or burnout. Furthermore, existing wiring structures are usually designed for single-specification or fixed-quantity cables, and cannot accommodate the connection requirements of cables with different diameters or quantities. This means that the same rectifier needs to be replaced with different parts when facing various wiring conditions, limiting its applicability. Utility Model Content

[0004] In order to overcome the shortcomings of existing technologies such as easy loosening of cables and poor applicability and versatility, this utility model provides a rectifier anti-loosening wiring structure.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] This utility model provides a rectifier anti-loosening wiring structure, including a rectifier body, two symmetrically distributed support frames connected to the bottom of the rectifier body, a wire guide plate connected between the two support frames, the wire guide plate having multiple wire guide holes, and the wire guide plate connected to the bottom of the rectifier body;

[0007] An anti-loosening mechanism, comprising an anti-loosening component and a driving component, wherein the anti-loosening component is disposed below the cable guide plate and is connected to the actuating end of the driving component, and the driving component is connected to the bottom of the cable guide plate;

[0008] The disassembly and assembly mechanism includes two symmetrically distributed protective components. The protective components on both sides are detachably connected to two support frames, and the ends of the two protective components that are close to each other are detachably connected through auxiliary fixing components.

[0009] In this technical solution, the rectifier cable passes through the cable guide plate and extends out of the rectifier body, completing the connection of the rectifier cable. The drive component drives the anti-loosening component to move up and down, thereby using the anti-loosening component to squeeze the cable guide hole of the cable guide plate, and thus squeeze the cable, thereby fixing and preventing the cable from loosening. At the same time, depending on the height of the anti-loosening component, it can squeeze and fix cables of different diameters or different numbers, which can expand the application range of the anti-loosening mechanism and facilitate the connection operation of the rectifier cable.

[0010] Preferably, the anti-loosening component includes a flexible ring, and the flexible ring is connected to the wall of the through hole of the through plate;

[0011] A mounting plate is provided below the cable guide plate. The mounting plate is connected to the execution end of the drive assembly. Multiple sealing components are connected to the top of the mounting plate. Each sealing component corresponds to one of the multiple cable guide holes of the cable guide plate.

[0012] In this technical solution, the cable is fixed by an anti-loosening component to achieve the effect of preventing loosening.

[0013] Preferably, the sealing component includes a conical plug, the bottom end of which is connected to the top of the mounting plate, and the outer surface of the conical plug is covered with an outer flexible sleeve.

[0014] In this technical solution, the cable is protected by a flexible ring and an outer flexible sleeve.

[0015] Preferably, the inner side of the outer flexible sleeve is connected to a plurality of filter screens.

[0016] In this technical solution, the filter screen can prevent external dust from entering, while not affecting heat dissipation at cable connections, etc.

[0017] Preferably, the drive assembly includes a fixed frame and an adjusting threaded shaft, one end of which is rotatably connected to the fixed frame, and the other end of which is rotatably connected to the bottom of the cable guide plate.

[0018] The adjusting threaded shaft surface is threaded with a mounting plate.

[0019] In this technical solution, the height of the anti-loosening component is adjusted by the drive component to complete the fixing and loosening of the cable.

[0020] Preferably, the bottom of the guide plate is connected to a plurality of anti-deviation track posts, and the surface of the anti-deviation track posts is slidably connected to the mounting plate.

[0021] In this technical solution, the movement trajectory of the mounting plate is limited by anti-deviation track columns.

[0022] Preferably, the protective component includes a protective plate, a plurality of sliding sleeves are connected to one side of the protective plate, the inner wall of the sliding sleeves is slidably connected to a fixed track, and the fixed track is connected to the side of the support frame;

[0023] An auxiliary fixing component is connected to one side of the sliding sleeve.

[0024] In this technical solution, protective components are used to protect the anti-loosening components and other structures.

[0025] Preferably, the auxiliary fixing component includes an anti-detachment column, and two rotating limiting plates are rotatably connected to the side of the support frame, with positioning holes at both ends of the rotating limiting plates;

[0026] One end of the anti-detachment column is connected to one side of the sliding sleeve, and the other end of the anti-detachment column is connected to an elastic reset member. The end of the elastic reset member away from the anti-detachment column is connected to the inner wall of one side of the sliding sleeve.

[0027] The end of the sliding sleeve away from the sliding housing is connected to a positioning post.

[0028] In this technical solution, the position of the sliding sleeve on the same side is limited by an auxiliary fixing component to prevent the protective component from accidentally sliding out.

[0029] Preferably, the anti-detachment column has a T-shaped cross-section, and the surface of the anti-detachment column is slidably connected to the sliding sleeve.

[0030] In this technical solution, the sliding sleeve can slide along the anti-detachment post.

[0031] Preferably, the bottom of the support frame is connected to multiple support feet.

[0032] In this technical solution, support feet are used to support the support frame and the main body of the rectifier.

[0033] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0034] The positive and progressive effects of this utility model are as follows:

[0035] The cable of this rectifier passes through the cable guide plate and extends out of the rectifier body, completing the connection of the rectifier cable. The anti-loosening component moves up and down through the drive component, thereby squeezing the cable through the cable guide plate and squeezing the cable to fix and prevent loosening. At the same time, depending on the height of the anti-loosening component, it can squeeze and fix cables of different diameters or different numbers, which can expand the application range of the anti-loosening mechanism and facilitate the connection operation of rectifier cables.

[0036] Furthermore, the anti-loosening component has a hollow structure, which secures the cable without affecting the heat dissipation of the cable and its connection with the rectifier, thus extending the service life of the cable and other components.

[0037] In addition, the protective components can protect the anti-loosening components and reduce the adhesion of dust and other substances. The auxiliary fixing components can quickly complete the installation and removal of the protective components, making the operation convenient and improving the efficiency of rectifier wiring and subsequent maintenance operations. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the anti-loosening wiring structure of the rectifier according to an embodiment of the present utility model.

[0039] Figure 2 for Figure 1 The diagram shows the overall three-dimensional structure of the rectifier anti-loosening wiring structure.

[0040] Figure 3 for Figure 1 The diagram shows the overall internal structure of the rectifier anti-loosening wiring structure.

[0041] Figure 4 for Figure 1 The diagram shows a three-dimensional structure of the rectifier anti-loosening wiring structure, including the support frame, cable guide plate, anti-loosening component, drive component, protective component, auxiliary fixing component, and support foot.

[0042] Figure 5 for Figure 4 The diagram shows a cross-sectional view of the rectifier anti-loosening wiring structure, including the support frame, cable guide plate, anti-loosening component, drive component, protective component, auxiliary fixing component, and support foot.

[0043] Figure 6 for Figure 4 The diagram shows an exploded view of the anti-loosening components and drive components of the rectifier anti-loosening wiring structure.

[0044] Figure 7 for Figure 6 The diagram shows a cross-sectional view of the sealing component of the rectifier anti-loosening wiring structure.

[0045] Figure 8for Figure 4 The diagram shows a three-dimensional structure of the protective components, auxiliary fixing components, and support feet of the rectifier anti-loosening wiring structure.

[0046] Figure 9 for Figure 8 The diagram shows a cross-sectional view of the protective components, auxiliary fixing components, and support feet of the rectifier anti-loosening wiring structure.

[0047] Figure 10 for Figure 9 The diagram shows a partially enlarged view of point A of the rectifier anti-loosening wiring structure.

[0048] Figure 11 for Figure 8 The diagram shows the exploded structure of the protective component of the rectifier anti-loosening wiring structure.

[0049] Explanation of reference numerals in the attached figures

[0050] 1. Rectifier body;

[0051] 2. Support frame;

[0052] 3. Cable guide plate;

[0053] 4. Anti-loosening component; 41. Flexible ring; 42. Conical plug; 43. Outer flexible sleeve; 44. Mounting plate; 45. Filter screen;

[0054] 5. Drive assembly; 51. Fixing bracket; 52. Adjusting threaded shaft; 53. Anti-deviation track column; 54. Adjusting knob;

[0055] 6. Protective components; 61. Protective plate; 62. Sliding sleeve; 63. Fixed track;

[0056] 7. Auxiliary fixing components; 71. Rotation limiting plate; 72. Anti-detachment column; 73. Elastic reset component; 74. Sliding sleeve; 75. Positioning column;

[0057] 8. Support feet. Detailed Implementation

[0058] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0059] Figures 1 to 11 The diagram shown is a structural schematic of an embodiment of the anti-loosening wiring structure for the rectifier of this utility model.

[0060] The rectifier anti-loosening wiring structure includes a rectifier body 1, with two symmetrically distributed support frames 2 connected to the bottom of the rectifier body 1, and a wire guide plate 3 connected between the two support frames 2. The wire guide plate 3 has multiple wire guide holes and is connected to the bottom of the rectifier body 1.

[0061] The anti-loosening mechanism includes an anti-loosening component 4 and a driving component 5. The anti-loosening component 4 is disposed below the cable guide plate 3 and is connected to the execution end of the driving component 5. The driving component 5 is connected to the bottom of the cable guide plate 3.

[0062] The disassembly and assembly mechanism includes two symmetrically distributed protective components 6. The protective components 6 on both sides are detachably connected to two support frames 2 respectively. The ends of the two protective components 6 that are close to each other are detachably connected by auxiliary fixing components 7.

[0063] The rectifier cable passes through the cable guide plate 3 and extends out of the rectifier body 1, completing the connection of the rectifier cable. The drive component 5 drives the anti-loosening component 4 to move up and down, thereby using the anti-loosening component 4 to squeeze the cable guide hole of the cable guide plate 3, thereby squeezing the cable and fixing and preventing the cable from loosening. At the same time, depending on the height of the anti-loosening component 4, it can squeeze and fix cables of different diameters or different numbers, which can expand the application range of the anti-loosening mechanism and facilitate the connection operation of the rectifier cable.

[0064] Furthermore, the anti-loosening component 4 has a hollow structure, which can fix the cable without affecting the heat dissipation of the cable and its connection with the rectifier, thus extending the service life of the cable and other components.

[0065] In addition, the protective component 6 can protect the anti-loosening component 4 and reduce the adhesion of dust and other substances. The auxiliary fixing component 7 can quickly complete the installation and removal of the protective component 6, making the operation convenient and improving the efficiency of rectifier wiring and subsequent maintenance operations.

[0066] The anti-loosening component 4 includes a flexible ring 41, and the flexible ring 41 is connected to the wall of the through hole of the through plate 3;

[0067] A mounting plate 44 is provided below the cable guide plate 3. The mounting plate 44 is connected to the execution end of the drive assembly 5. Multiple sealing components are connected to the top of the mounting plate 44, and the multiple sealing components correspond one-to-one with the multiple cable guide holes of the cable guide plate 3.

[0068] The cable is secured by the anti-loosening component 4 to prevent loosening.

[0069] The sealing component includes a conical plug 42, the bottom end of which is connected to the top of the mounting plate 44, and the outer surface of the conical plug 42 is covered with an outer flexible sleeve 43.

[0070] The cable is protected by the flexible ring 41 and the outer flexible sleeve 43, and the friction is increased, so that the cable can be stably fixed.

[0071] Multiple filter screens 45 are connected to the inner side of the outer flexible sleeve 43.

[0072] The filter 45 prevents external dust from entering while not affecting heat dissipation at cable connections.

[0073] The mounting plate 44 has multiple mounting holes.

[0074] When in use, the cable enters and exits the rectifier through the through hole of the through plate 3 to complete the connection of the rectifier cable. At this time, the cable is inside the flexible ring 41.

[0075] Then, the height of the mounting plate 44 is adjusted using the drive component 5. When the mounting plate 44 moves, it drives the conical plug 42 and the outer flexible sleeve 43 to move in the same direction, so that the conical plug 42 and the outer flexible sleeve 43 enter the flexible ring 41. The outer flexible sleeve 43, the flexible ring 41 and the cable guide plate 3 are used to fix the cable, prevent the cable from loosening, increase the stability of the rectifier cable connection and reduce the probability of rectifier maintenance.

[0076] The drive assembly 5 includes a fixed frame 51 and an adjusting threaded shaft 52. The top of the fixed frame 51 is connected to the bottom of the cable guide plate 3. One end of the adjusting threaded shaft 52 is rotatably connected to the fixed frame 51, and the other end of the adjusting threaded shaft 52 is rotatably connected to the bottom of the cable guide plate 3.

[0077] The adjusting threaded shaft 52 is threadedly connected to a mounting plate 44.

[0078] The height of the anti-loosening component 4 is adjusted by the drive component 5 to complete the fixing and loosening of the cable.

[0079] An adjustment knob 54 is connected to the bottom end of the adjusting threaded shaft 52.

[0080] The bottom of the guide plate 3 is connected to a plurality of anti-deviation track posts 53, and the surface of the anti-deviation track posts 53 is slidably connected to the mounting plate 44.

[0081] The movement trajectory of the mounting plate 44 is limited by the anti-deviation track column 53.

[0082] The bottom end of the anti-deviation track column 53 is connected to the fixing frame 51.

[0083] In use, the adjusting knob 54 is used to rotate the adjusting threaded shaft 52, thereby driving the mounting plate 44 to move up or down along the anti-deviation track column 53, thereby adjusting the height of the conical plug 42 and other structures.

[0084] The protective component 6 includes a protective plate 61, and a plurality of sliding sleeves 62 are connected to one side of the protective plate 61. The inner wall of the sliding sleeve 62 is slidably connected to a fixed track 63, and the fixed track 63 is connected to the side of the support frame 2.

[0085] An auxiliary fixing component 7 is connected to one side of the sliding sleeve 62.

[0086] The anti-loosening component 4 and other structures are protected by the protective component 6.

[0087] The protective plate 61 is connected to four sliding sleeves 62 arranged in a rectangular structure on one side.

[0088] The support frame 2 has multiple fixed rails 63 connected to both sides, and the fixed rails 63 have an L-shaped cross-section.

[0089] The protective plate 61 has multiple through openings.

[0090] In use, the cable extends from the through-hole to the outside of the protective plate 61, and then the sliding sleeve 62 is installed on the corresponding fixed track 63. The sliding sleeve 62 is slid along the fixed track 63 to complete the installation of the protective plate 61.

[0091] The auxiliary fixing component 7 includes an anti-detachment column 72, and two rotating limiting plates 71 are rotatably connected to the side of the support frame 2. The rotating limiting plates 71 have positioning holes at both ends.

[0092] One end of the anti-detachment column 72 is connected to one side of the sliding sleeve 62, and the other end of the anti-detachment column 72 is connected to an elastic reset member 73. The end of the elastic reset member 73 away from the anti-detachment column 72 is connected to the inner wall of one side of the sliding sleeve 74.

[0093] The end of the sliding sleeve 74 away from the sliding sleeve 62 is connected to a positioning post 75.

[0094] The auxiliary fixing component 7 limits the position of the sliding sleeve 62 on the same side to prevent the protective component 6 from accidentally sliding out.

[0095] The rotation points of the two rotating limiting plates 71 on the same side are not on the same horizontal plane.

[0096] The diameter of the positioning post 75 is smaller than the inner diameter of the positioning hole. During installation, the positioning post 75 is placed inside the positioning hole of the rotating limiting plate 71.

[0097] The anti-detachment column 72 has a T-shaped cross-section, and the surface of the anti-detachment column 72 is slidably connected to the sliding sleeve 74.

[0098] The sliding sleeve 74 can slide along the anti-detachment post 72.

[0099] After the sliding sleeve 62 is installed, press the sliding sleeve 74 inward so that the positioning pin 75 moves in the same direction as the sliding sleeve 74. Then rotate the rotating limiting plate 71 so that the rotating limiting plate 71 changes from a horizontal state to a vertical state. Then release the sliding sleeve 74. At this time, under the action of the elastic reset member 73, the sliding sleeve 74 returns to its initial position. At this time, the sliding sleeve 74 moves away from the sliding sleeve 62.

[0100] When the sliding sleeve 74 moves, it drives the positioning pin 75 to move in the same direction, so that the positioning pin 75 moves into the positioning hole of the rotating limiting plate 71, thereby using the rotating limiting plate 71 to lock the position of the two sliding sleeves 62, and then lock the position of the protective plate 61.

[0101] Disassembly can be performed using the reverse method.

[0102] The bottom of the support frame 2 is connected to multiple support feet 8.

[0103] The support legs 8 are used to support the support frame 2 and the rectifier body 1 and other structures.

[0104] The elastic reset component 73 is a spring or other component with elastic reset function.

[0105] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A rectifier anti-loosening wiring structure, characterized in that: The rectifier body (1) includes two symmetrically distributed support frames (2) connected to the bottom of the rectifier body (1), and a wire guide plate (3) is connected between the two support frames (2). The wire guide plate (3) has multiple wire guide holes and is connected to the bottom of the rectifier body (1). The anti-loosening mechanism includes an anti-loosening component (4) and a driving component (5). The anti-loosening component (4) is disposed below the cable guide plate (3), and the anti-loosening component (4) is connected to the execution end of the driving component (5). The driving component (5) is connected to the bottom of the cable guide plate (3). The disassembly and assembly mechanism includes two symmetrically distributed protective components (6). The protective components (6) on both sides are detachably connected to two support frames (2) respectively. The ends of the two protective components (6) that are close to each other are detachably connected through auxiliary fixing components (7).

2. The rectifier anti-loosening wiring structure as described in claim 1, characterized in that: The anti-loosening component (4) includes a flexible ring (41), and the flexible ring (41) is connected to the wall of the through hole of the through plate (3). A mounting plate (44) is provided below the cable guide plate (3). The mounting plate (44) is connected to the execution end of the drive assembly (5). Multiple sealing components are connected to the top of the mounting plate (44). The multiple sealing components correspond one-to-one with the multiple cable holes of the cable guide plate (3).

3. The rectifier anti-loosening wiring structure as described in claim 2, characterized in that: The sealing component includes a conical plug (42), the bottom end of which is connected to the top of the mounting plate (44), and the outer surface of the conical plug (42) is covered with an outer flexible sleeve (43).

4. The rectifier anti-loosening wiring structure as described in claim 3, characterized in that: The inner side of the outer flexible sleeve (43) is connected to multiple filter screens (45).

5. The rectifier anti-loosening wiring structure as described in claim 1, characterized in that: The drive assembly (5) includes a fixed frame (51) and an adjusting threaded shaft (52). One end of the adjusting threaded shaft (52) is rotatably connected to the fixed frame (51), and the other end of the adjusting threaded shaft (52) is rotatably connected to the bottom of the wire guide plate (3). The adjusting threaded shaft (52) has a mounting plate (44) threadedly connected to its surface.

6. The rectifier anti-loosening wiring structure as described in claim 1, characterized in that: The bottom of the guide plate (3) is connected to a plurality of anti-deviation track columns (53), and the surface of the anti-deviation track columns (53) is slidably connected to the mounting plate (44).

7. The rectifier anti-loosening wiring structure as described in claim 1, characterized in that: The protective component (6) includes a protective plate (61), and a plurality of sliding sleeves (62) are connected to one side of the protective plate (61). The inner wall of the sliding sleeve (62) is slidably connected to a fixed track (63), and the fixed track (63) is connected to the side of the support frame (2). An auxiliary fixing component (7) is connected to one side of the sliding sleeve (62).

8. The rectifier anti-loosening wiring structure as described in claim 7, characterized in that: The auxiliary fixing component (7) includes an anti-detachment column (72), and the support frame (2) is rotatably connected to two rotating limiting plates (71) on its side. The rotating limiting plates (71) have positioning holes at both ends. One end of the anti-detachment column (72) is connected to one side of the sliding sleeve (62), and the other end of the anti-detachment column (72) is connected to an elastic reset member (73). The end of the elastic reset member (73) away from the anti-detachment column (72) is connected to the inner wall of one side of the sliding sleeve (74). The end of the sliding sleeve (74) away from the sliding housing (62) is connected to a positioning post (75).

9. The rectifier anti-loosening wiring structure as described in claim 8, characterized in that: The anti-detachment column (72) has a T-shaped cross section, and the surface of the anti-detachment column (72) is slidably connected to the sliding sleeve (74).

10. The rectifier anti-loosening wiring structure as described in claim 1, characterized in that: The bottom of the support frame (2) is connected to multiple support feet (8).

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