Improved voltage-regulating rectifier

Abstract

The utility model relates to the technical field of voltage regulating rectifiers, in particular to an improved voltage regulating rectifier, which comprises a voltage regulating rectifier main body, an external plug and a capacitor cable, a plug cable spacing adjustable structure is arranged above the voltage regulating rectifier main body, and the plug cable spacing adjustable structure comprises a fixed seat, an adjusting cover and a partition plate, the fixing seat is fixedly connected to the upper portion of the voltage regulating rectifier body, and an adjusting cover is fixedly connected to the upper portion of the fixing seat. According to the improved voltage regulating rectifier, when two external connectors need to be inserted into jacks far away from each other, rotary knobs on the two sides are screwed to rotate clockwise, two worms with opposite textures drive two meshed worm gears to rotate in opposite directions, a rotating shaft separates two extrusion plates towards the two sides, and the distance between the external connectors can be expanded; when the improved voltage-regulating rectifier is used, the distance between the external cables can be adjusted according to needs for insertion, and the using effect of the improved voltage-regulating rectifier is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage regulating rectifiers, in particular to an improved voltage regulating rectifier. Background Art

[0002] The performance of the switching voltage regulator rectifier on the motorcycle is good. It mainly provides stable, reliable and clean waveform power supply for subsequent circuit components. A core component in the switching voltage regulator rectifier is a large-capacity capacitor. The traditional technology is to directly weld the large capacitor to the circuit board. The circuit board plays a role in stabilizing the voltage, eliminating large interference signals and reducing output fluctuations.

[0003] For example, the switching voltage-regulating rectifier with the authorization announcement number "CN201918885U" has been freed from the epoxy resin wrapping, which has improved the thermal environment of the capacitor and prevented the failure of burning capacitors. However, the existing voltage-regulating rectifier uses two cables to connect the input and output plugs, but the cables on the back of the input plug and the output plug are wrapped by the outer row of cables. This makes it impossible for the input plug to be too far away from the output plug next to it. Therefore, when you want to install the voltage-regulating rectifier, you need to connect the input plug and the output plug to different ports. If the distance between the two ports is too long, it is easy for the outer sheath of the connecting cable to be torn and stretched, and the protective effect of the stretched outer sheath will be greatly reduced. At the same time, it cannot be restored and used, which reduces the use effect of the voltage-regulating rectifier. Utility Model Content

[0004] The utility model aims to solve the problem of poor use effect of the existing voltage regulating rectifier and proposes an improved voltage regulating rectifier.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved voltage-regulating rectifier, comprising a voltage-regulating rectifier body, an external plug and a capacitor cable, a plug-cable spacing adjustable structure is provided above the voltage-regulating rectifier body, the plug-cable spacing adjustable structure comprises a fixing seat, an adjustment cover and a partition plate, the fixing seat is fixedly connected to the top of the voltage-regulating rectifier body, an adjustment cover is fixedly connected to the top of the fixing seat, a partition plate is fixedly installed inside the adjustment cover, two external cables are movably connected inside the adjustment cover, external plugs are fixedly installed at the top ends of the two external cables, and the two external plugs are electrically connected to the voltage-regulating rectifier body through the external cables.

[0006] Preferably, an external cable spacing changing structure is provided inside the fixing seat;

[0007] The external cable spacing changing structure comprises a knob, a transmission rod and an extrusion plate;

[0008] The two knobs are rotatably connected to the two sides of the fixed seat, the inside of the two knobs is fixedly connected with a transmission rod, the outer side of the transmission rod is fixedly sleeved with two worms, the top of the two worms is meshingly connected with a worm wheel, the outer sides of the two worm wheels are fixedly connected with a rotating shaft, and the outer sides of the two rotating shafts are fixedly installed with an extrusion plate.

[0009] Preferably, the inner sides of the two extrusion plates are movably connected to the two ends of the external cable, the two extrusion plates are mirror-imaged, and the other sides of the two external cables are movably connected to the partition plate.

[0010] Preferably, a plurality of heat sinks are fixedly mounted on the outer wall of the voltage regulating rectifier body, and the plurality of heat sinks are arranged parallel to each other.

[0011] Preferably, an external capacitor docking installation structure is provided at the bottom end of the voltage regulating rectifier body;

[0012] The external capacitor docking installation structure comprises a mounting plate, a bump and a docking joint;

[0013] The mounting plate is fixedly connected to the bottom end of the voltage regulating rectifier body, and two protrusions are fixedly connected to the bottom of the mounting plate, and the inner sides of the two protrusions are movably clamped with docking joints, and both sides of the docking joints are fixedly connected with clamping sleeves, and the outer walls of the two protrusions are fixedly connected with convex balls, and the outer sides of the two convex balls are movably clamped with the inside of the clamping sleeve, and the two clamping sleeves are movably connected to the outer sides of the protrusions.

[0014] Preferably, a capacitor cable is movably connected to the bottom end of the docking joint, an external capacitor is fixedly connected to the other end of the capacitor cable, and the external capacitor is electrically connected to the voltage regulating rectifier body.

[0015] The utility model provides an improved voltage-regulating rectifier, which has the beneficial effect that when the spacing between the sockets into which two external connectors need to be inserted is relatively far, the knobs on both sides are turned clockwise, and the two worms with opposite textures will drive the two meshing worm gears to rotate in opposite directions, and the rotating shaft will separate the two extrusion plates to both sides, so that the spacing between the external plugs can be opened and expanded, and the spacing between the external cables can be adjusted as needed for insertion and use, thereby improving the use effect of the improved voltage-regulating rectifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 A front cross-sectional schematic diagram of

[0018] Figure 3 for Figure 1 A schematic diagram of a right side view of FIG.

[0019] Figure 4 for Figure 2 Enlarged cross-sectional view of part A in the middle;

[0020] Figure 5 for Figure 2 Enlarged cross-sectional view of part B in the middle;

[0021] Figure 6 for Figure 2 Enlarged cross-sectional view of part C in the middle.

[0022] In the figure: 1. voltage regulating rectifier body, 2. external plug, 3. capacitor cable, 4. external capacitor, 5. heat sink, 6. plug cable spacing adjustable structure, 61. fixing seat, 62. adjustment cover, 63. partition plate, 64. external cable, 7. external cable spacing changing structure, 71. knob, 72. worm, 73. transmission rod, 74. rotating shaft, 75. worm gear, 76. extrusion plate, 8. external capacitor docking installation structure, 81. mounting plate, 82. bump, 83. ferrule, 84. convex ball, 85. docking joint. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] See also Figure 1-6 An improved voltage regulating rectifier includes a voltage regulating rectifier body 1, an external plug 2 and a capacitor cable 3. A plug-cable spacing adjustable structure 6 is provided above the voltage regulating rectifier body 1. The plug-cable spacing adjustable structure 6 includes a fixing seat 61, an adjustment cover 62 and a partition plate 63. The fixing seat 61 is fixedly connected to the top of the voltage regulating rectifier body 1. The top of the fixing seat 61 is fixedly connected to the adjustment cover 62. The interior of the adjustment cover 62 is fixedly installed with a partition plate 63.

[0025] The partition plate 63 is made of a plastic material with high insulation effect and can separate two different external cables 64. The inside of the adjustment cover 62 is movably connected to the two external cables 64. The top of the two external cables 64 is fixedly installed with an external plug 2. The external plug 2 can connect the voltage regulating rectifier body 1 to the circuit components on the motorcycle through the external cable 64. The two external plugs 2 are electrically connected to the voltage regulating rectifier body 1 through the external cable 64.

[0026] An external cable spacing changing structure 7 is provided inside the fixing seat 61. The external cable spacing changing structure 7 includes a knob 71, a transmission rod 73 and a squeeze plate 76. Two knobs 71 are rotatably connected to both sides of the fixing seat 61. The transmission rod 73 is fixedly connected inside the two knobs 71. Two worms 72 are fixedly sleeved on the outer side of the transmission rod 73. A worm wheel 75 is meshed and connected above the two worms 72.

[0027] When the jacks where the two external connectors 2 need to be inserted are relatively far apart, the knobs 71 on both sides are turned clockwise, so that the knobs 71 will drive the transmission rod 73 to rotate clockwise, and the two worm gears 72 with opposite textures will drive the two meshing worm gears 75 to rotate in opposite directions, so that the worm gears 75 will drive the rotating shaft 74 to rotate, and the rotating shaft 74 separates the two extrusion plates 76 to both sides, so that the distance between the external plugs 2 can be opened and expanded. On the contrary, when the distance between the plugs is small, the knob 71 is rotated counterclockwise, and the worm gear 72 drives the worm gear 75 to rotate in the opposite direction, and the extrusion plates 76 on both sides are closed inwardly, pushing the external cable 64 to move closer to the dividing plate 63, driving the distance between the top external plugs 2 to decrease, and the outer sides of the two worm gears 75 are fixedly connected to the rotating shaft 74, and the outer sides of the two rotating shafts 74 are fixedly installed with extrusion plates 76;

[0028] The partition plate 63 is made of a plastic material with a high insulation effect to separate two different external cables 64. The external plug 2 can connect the voltage regulating rectifier body 1 to the circuit components on the motorcycle through the external cable 64. When the spacing between the two external connectors 2 to be inserted is relatively far, the knobs 71 on both sides are turned clockwise, so that the knobs 71 will drive the transmission rod 73 to rotate clockwise, and the two worms 72 with opposite textures will drive the two meshing worm gears 75 to rotate in opposite directions, so that the worm gear 75 will drive the rotating shaft 74 to rotate, and the rotating shaft 74 separates the two extrusion plates 76 to both sides, and the spacing between the external plugs 2 can be opened and expanded. On the contrary, when the spacing between the plugs is small, the knob 71 is rotated counterclockwise, and the worm 72 drives the worm gear 75 to rotate in the opposite direction, and the extrusion plates 76 on both sides are closed inward to push the external cable 64 to move close to the partition plate 63, thereby driving the spacing between the top external plugs 2 to be reduced. The user can adjust the spacing of the external cables as needed for insertion and use, thereby improving the use effect of the improved voltage regulating rectifier.

[0029] See also Figure 1-6The bottom end of the voltage regulating rectifier body 1 is provided with an external capacitor docking installation structure 8, and the external capacitor docking installation structure 8 includes a mounting plate 81, a convex block 82 and a docking joint 85. The mounting plate 81 is fixedly connected to the bottom end of the voltage regulating rectifier body 1, and two convex blocks 82 are fixedly connected below the mounting plate 81. The inner sides of the two convex blocks 82 are movably connected with the docking joint 85. When installing the external capacitor 4, the docking joint 85 with the lower end capacitor cable 3 is inserted into the inner side of the two convex blocks 82, and then the shape and size of the card sleeve 83 is similar to the convex block 82. The card sleeve 83 is made of a deformable soft plastic material and can be clamped on the outer side of the convex block 82. Then the inner wall of the card sleeve 83 is tightly pressed against the convex ball 84 by friction, and the card sleeve 83 can fix the column The position of the docking joint 85, the docking joint 85 is docked with the voltage regulating rectifier body 1 by utilizing the mounting plate 81, the two sides of the docking joint 85 are fixedly connected with the ferrules 83, the outer walls of the two protrusions 82 are fixedly connected with the convex balls 84, the outer sides of the two convex balls 84 are movably engaged with the inside of the ferrules 83, the two ferrules 83 are movably connected with the outer sides of the protrusions 82, the bottom end of the docking joint 85 is movably connected with the capacitor cable 3, the other end of the capacitor cable 3 is fixedly connected with the external capacitor 4, the external capacitor 4 adopts the prior art that has been disclosed in the switching voltage regulating rectifier named by the comparison document announcement number "CN201918885U", so the specific working principle is omitted here, and the external capacitor 4 is electrically connected to the voltage regulating rectifier body 1.

[0030] See also Figure 1-6 The inner sides of the two extrusion plates 76 are movably connected to the two ends of the external cable 64, the positions between the two extrusion plates 76 are mirrored, and the other sides of the two external cables 64 are movably connected to the partition plate 63. A plurality of heat sinks 5 are fixedly installed on the outer wall of the voltage regulating rectifier body 1. The heat sink 5 is made of metal copper material. Copper has good thermal conductivity and can quickly discharge the heat generated by the voltage regulating rectifier to the outside. The plurality of heat sinks 5 are arranged parallel to each other.

[0031] Working principle:

[0032] When using the improved voltage regulator rectifier to stabilize the current and voltage of motorcycle circuit components:

[0033] Improved voltage regulating rectifier external cable spacing adjustment structure:

[0034] The partition plate 63 is made of a plastic material with a high insulation effect to separate two different external cables 64. The external plug 2 can connect the voltage regulating rectifier body 1 to the circuit components on the motorcycle through the external cable 64. When the two jacks to be inserted into the external connectors 2 are relatively far apart, the knobs 71 on both sides are turned clockwise, so that the knobs 71 will drive the transmission rod 73 to rotate clockwise, and the two worms 72 with opposite textures will drive the two meshing worm gears 75 to rotate in opposite directions, so that the worm gears 75 will drive the rotating shaft 74 to rotate, and the rotating shaft 74 separates the two extrusion plates 76 to both sides, so that the spacing between the external plugs 2 can be opened and expanded. On the contrary, when the spacing between the plugs is small, the knob 71 is rotated counterclockwise, and the worm 72 drives the worm gear 75 to rotate in the opposite direction, and the extrusion plates 76 on both sides are closed inward to push the external cable 64 to move close to the partition plate 63, so that the spacing between the top external plugs 2 is reduced, and the user can adjust the spacing of the external cables as needed for insertion and use;

[0035] Improved voltage regulating rectifier external capacitor installation docking structure:

[0036] When installing the external capacitor 4, the docking connector 85 with the lower capacitor cable 3 is inserted into the inner side of the two protrusions 82, and then the shape and size of the ferrule 83 is similar to the protrusion 82. The ferrule 83 is made of a soft plastic material that is easy to deform and can be snapped onto the outer side of the protrusion 82. Then the inner wall of the ferrule 83 is pressed tightly against the convex ball 84 through friction, and the ferrule 83 can fix the position of the column docking connector 85. The docking connector 85 is docked and installed between the mounting plate 81 and the voltage regulating rectifier body 1.

[0037] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An improved voltage regulating rectifier, comprising a voltage regulating rectifier body (1), an external plug (2) and a capacitor cable (3), characterized in that: A plug-cable spacing adjustable structure (6) is provided above the voltage regulating rectifier body (1), and the plug-cable spacing adjustable structure (6) comprises a fixing seat (61), an adjusting cover (62) and a partition plate (63). The fixing seat (61) is fixedly connected to the top of the voltage regulating rectifier body (1), the adjusting cover (62) is fixedly connected to the top of the fixing seat (61), the partition plate (63) is fixedly installed inside the adjusting cover (62), two external cables (64) are movably connected inside the adjusting cover (62), the top ends of the two external cables (64) are fixedly installed with external plugs (2), the two external plugs (2) are electrically connected to the voltage regulating rectifier body (1) through the external cables (64), and an external cable spacing changing structure (7) is provided inside the fixing seat (61); The external cable spacing changing structure (7) comprises a knob (71), a transmission rod (73) and a squeezing plate (76); The two knobs (71) are rotatably connected to the two sides of the fixed seat (61); the interiors of the two knobs (71) are fixedly connected with a transmission rod (73); the outer sides of the transmission rod (73) are fixedly sleeved with two worms (72); the upper sides of the two worms (72) are meshingly connected with a worm wheel (75); the outer sides of the two worm wheels (75) are fixedly connected with a rotating shaft (74); and the outer sides of the two rotating shafts (74) are fixedly installed with an extrusion plate (76).

2. The improved voltage regulating rectifier according to claim 1, characterized in that: The inner sides of the two extrusion plates (76) are movably connected to the two ends of the external cable (64), the positions of the two extrusion plates (76) are mirror-imaged, and the other sides of the two external cables (64) are movably connected to the partition plate (63).

3. The improved voltage regulating rectifier according to claim 2, characterized in that: A plurality of heat sinks (5) are fixedly mounted on the outer wall of the voltage regulating rectifier body (1), and the plurality of heat sinks (5) are arranged parallel to each other.

4. The improved voltage regulating rectifier according to claim 3, characterized in that: An external capacitor docking installation structure (8) is provided at the bottom end of the voltage regulating rectifier body (1); The external capacitor docking installation structure (8) comprises a mounting plate (81), a protrusion (82) and a docking joint (85); The mounting plate (81) is fixedly connected to the bottom end of the voltage regulating rectifier body (1); two protrusions (82) are fixedly connected below the mounting plate (81); the inner sides of the two protrusions (82) are movably clamped with docking joints (85); the two sides of the docking joints (85) are fixedly connected with clamping sleeves (83); the outer walls of the two protrusions (82) are fixedly connected with convex balls (84); the outer sides of the two convex balls (84) are movably clamped with the inside of the clamping sleeve (83); and the two clamping sleeves (83) are movably connected to the outer sides of the protrusions (82).

5. The improved voltage regulating rectifier according to claim 4, characterized in that: The bottom end of the docking joint (85) is movably connected to a capacitor cable (3), the other end of the capacitor cable (3) is fixedly connected to an external capacitor (4), and the external capacitor (4) is electrically connected to the voltage regulating rectifier body (1).

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