Automobile voltage regulator capable of being flexibly installed

Abstract

The utility model relates to an automobile voltage regulator capable of being flexibly installed, which comprises an outer shell, the outer shell is provided with a cavity, the side face of the outer shell is further provided with a pin groove, the upper edge of the pin groove is provided with a sliding groove, the interior of the pin groove is provided with a turnover shaft, the inner wall of one side facing a groove opening is provided with a plurality of conduction openings, the sliding groove is connected with a movable cover plate, and the cover plate is connected with the turnover shaft. The cover plate corresponds to the notch position of the pin groove, a pin opening is formed between the cover plate and the lower edge of the pin groove, the overturning shaft is in shaft connection with a plurality of movable pins, the bottom end of each movable pin is provided with a protruding abutting part, a connecting pin is arranged in the conduction opening, and the connecting pin extends into the cavity; a plurality of movable pins are arranged on the overturning shaft, the movable pins matched in position only need to rotate according to the space of the rear end cover of the engine, the movable pins extend out of the pin openings and are communicated with the connecting pins at the same time, waste caused by the fact that the positions of the pins of the voltage regulator are not adapted to the spaces of different engines is avoided, and the remanufacturing cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of voltage regulators, and in particular to an automobile voltage regulator which can be flexibly installed. Background Art

[0002] During the operation of the automobile generator, a voltage regulator is needed to adjust the output voltage of the generator. The voltage regulator is generally connected to the rectifier bridge through pins and installed on the rear end cover of the automobile generator. However, due to design improvements and other reasons, there will be slight differences in the space at the rear end cover of similar models of engines, resulting in the misalignment of the connection position of the pins with the pins of the existing voltage regulator. The position of the pins needs to be adjusted to re-manufacture the voltage regulator, resulting in waste of the original voltage regulator and an increase in manufacturing costs. Therefore, designing an automobile voltage regulator that can fine-tune the pin position and match the engine space with flexible installation has become a technical problem that needs to be solved urgently. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a vehicle voltage regulator which can be flexibly installed.

[0004] The technical solution of the utility model is a flexible installed automobile voltage regulator, comprising an outer shell, the outer shell being provided with a cavity for installing components, the side of the outer shell being further provided with a pin groove, the upper edge of the pin groove being provided with a slide groove, the interior being provided with a flip shaft, a plurality of conducting openings being provided on the inner wall on the side facing the notch, the slide groove being connected with a movable cover plate, the cover plate being in a position corresponding to the notch of the pin groove, a pin opening being provided between the cover plate and the lower edge of the pin groove, a plurality of movable pins being connected with the flip shaft, the top end of the movable pin being adapted to the position of the pin opening, the bottom end being provided with a raised abutting portion, the position of the conducting opening being corresponding to the abutting portion, a connecting pin being provided in the conducting opening, and the connecting pin extending into the cavity.

[0005] After adopting the above structure, the circuit board of the voltage regulator is installed in the outer shell and welded to the connecting pin; when installation is required, the cover is pushed to move along the slide groove to open the notch of the pin groove, so that the movable pin whose position matches the engine end cover rotates around the flip axis, the top end moves to the pin mouth, extends from the pin groove to connect with the engine, and the bottom end extends into the conductive port to abut against the connecting pin, forming a conductive state with the circuit board; by pushing the cover back to its original position, other movable pins are prevented from rotating outside the pin groove, and the lower edge of the cover blocks the movable pin that has been rotated out to prevent the movable pin from rotating in the opposite direction; multiple movable pins are arranged on the flip axis, and it is only necessary to rotate the movable pin whose position matches according to the space at the rear end cover of the engine, and extend it from the pin mouth while connecting with the connecting pin, thereby avoiding the waste caused by the incompatibility of the voltage regulator pin position with the space of different engines and saving the cost of remanufacturing.

[0006] As a further improvement of the utility model, a positioning groove is provided on the inner wall of one side of the slide groove, and the cover plate is provided with a shrinkage hole corresponding to the position of the positioning groove. A positioning bead and a support spring are clamped in the shrinkage hole. The positioning bead passes upward through the shrinkage hole and extends into the positioning groove. The support spring is connected between the bottom of the shrinkage hole and the positioning bead.

[0007] With the above structure, when the cover is not opened, the support spring presses the positioning bead upward in the shrink hole, and the positioning bead extends out of the shrink hole and is stuck in the positioning groove, thereby preventing the cover from opening due to the vibration of the car.

[0008] As a further improvement of the utility model, a pop-up push block is provided above the conducting port, and a plurality of push-out springs are connected between the pop-up push block and the inner wall of the pin groove, and the positions of the push-out springs correspond to the movable pins.

[0009] After adopting the above structure, a pop-up push block is arranged above the conduction port. When the movable pin is blocked in the pin slot by the cover plate, the pop-up push block is squeezed to contract the corresponding push-out spring. In the process of opening the cover plate, the movable pins lose the cover of the cover plate one by one, and the push-out spring restores with force, pushing the pop-up push block to tilt toward the notch of the pin slot, and then the movable pins are pushed out of the pin slot one by one synchronously with the opening of the cover plate, saving the time of flipping the movable pins.

[0010] As a further improvement of the present invention, the end of the cover plate is provided with an arc-shaped extrusion surface extending to the inside.

[0011] After adopting the above structure, when the cover is closed, the arc-shaped extrusion surface contacts the edge of the movable pin, pressing the movable pin into the pin groove, and then the pop-up push block against it is compressed, causing the ejection spring to contract, making it easier to retract the unused movable pin into the pin groove.

[0012] As a further improvement of the present invention, a side of the cover plate facing away from the pin groove is provided with anti-slip grooves.

[0013] After adopting the above structure, the anti-skid pattern is provided on the side of the cover plate facing away from the pin groove, thereby increasing the friction between the fingers and facilitating the force to push the cover plate to move along the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Shown is a schematic diagram of the structure of the utility model.

[0015] Figure 2 The figure shows a schematic diagram of the cross-sectional structure of the pin slot.

[0016] Figure 3 Shown is a schematic diagram of the shrinkage hole structure of part A.

[0017] 1-outer shell, 2-pin groove, 3-slide groove, 4-flip axis, 5-conduction port, 6-cover plate, 7-pin port, 8-movable pin, 9-abutment portion, 10-connecting pin, 11-positioning groove, 12-positioning bead, 13-pop-up push block, 14-push-out spring, 15-anti-slip pattern. DETAILED DESCRIPTION

[0018] like Figure 1-Figure 3 A flexibly installed automotive voltage regulator is shown, comprising an outer shell 1, wherein the outer shell 1 is provided with a cavity for installing components, a pin groove 2 is further provided on the side of the outer shell 1, a slide groove 3 is provided on the upper edge of the pin groove 2, a flip axis 4 is provided inside, and a plurality of conducting openings 5 ​​are provided on the inner wall on the side facing the groove, the slide groove 3 is connected with a movable cover plate 6, the cover plate 6 corresponds to the position of the groove of the pin groove 2, a pin opening 7 is provided between the cover plate 6 and the lower edge of the pin groove 2, a plurality of movable pins 8 are axially connected to the flip axis 4, the top of the movable pin 8 is adapted to the position of the pin opening 7, a raised abutting portion 9 is provided at the bottom end, the position of the conducting opening 5 corresponds to the abutting portion 9, a connecting pin 10 is provided in the conducting opening 5, and the connecting pin 10 extends into the cavity.

[0019] The circuit board of the voltage regulator is installed in the outer shell 1 and welded with the connecting pin 10; when it needs to be installed, the cover plate 6 is pushed to move along the slide groove 3 to open the notch of the pin groove 2, so that the movable pin 8 whose position matches the engine end cover rotates around the flip axis 4, the top end moves to the pin opening 7, extends from the pin groove 2 to connect with the engine, and the bottom end extends into the conductive opening 5 to abut against the connecting pin 10, forming a conductive state with the circuit board; by pushing the cover plate 6 back to its original position, other movable pins 8 are prevented from rotating outside the pin groove 2, and the lower edge of the cover plate 6 blocks the movable pin 8 that has been rotated out to prevent the movable pin 8 from rotating in the opposite direction; multiple movable pins 8 are arranged on the flip axis 4, and it is only necessary to rotate the movable pin 8 whose position matches the space at the rear end cover of the engine, and extend it from the pin opening 7 while connecting with the connecting pin 10, thereby avoiding the waste caused by the incompatibility of the voltage regulator pin position with the space of different engines and saving the cost of remanufacturing.

[0020] A positioning groove 11 is provided on the inner wall of one side of the slide groove 3, and the cover plate 6 is provided with a shrinkage hole corresponding to the position of the positioning groove 11. A positioning bead 12 and a support spring are clamped in the shrinkage hole. The positioning bead 12 extends upward through the shrinkage hole into the positioning groove 11, and the support spring is connected between the bottom of the shrinkage hole and the positioning bead 12.

[0021] When the cover plate 6 is not opened, the support spring presses the positioning bead 12 upward in the shrink hole, and the positioning bead 12 extends out of the shrink hole and is stuck in the positioning groove 11, thereby preventing the cover plate 6 from opening due to the vibration of the car running.

[0022] A pop-up push block 13 is disposed above the conducting opening 5 , and a plurality of push-out springs 14 are connected between the pop-up push block 13 and the inner wall of the pin slot 2 . The positions of the push-out springs 14 correspond to the movable pins 8 .

[0023] A pop-up push block 13 is arranged above the conducting port 5. When the movable pin 8 is blocked in the pin slot 2 by the cover plate 6, the pop-up push block 13 is squeezed to contract the corresponding push-out spring 14. In the process of opening the cover plate 6, the movable pin 8 loses the shielding of the cover plate 6 one by one, and the push-out spring 14 restores itself, pushing the pop-up push block 13 to tilt toward the notch of the pin slot 2, and then the movable pins 8 are pushed out of the pin slot 2 one by one synchronously with the opening of the cover plate 6, thereby saving the time for flipping the movable pin 8.

[0024] The end of the cover plate 6 is provided with an arc-shaped extrusion surface extending to the inside.

[0025] When the cover plate 6 is closed, the arc-shaped extrusion surface contacts the edge of the movable pin 8, pressing the movable pin 8 into the pin slot 2, and then the pop-up push block 13 is pressed to contract the ejection spring 14, making it easier to retract the unused movable pin 8 into the pin slot 2.

[0026] The cover plate 6 is provided with anti-slip grooves 15 on a side facing away from the pin groove 2 .

[0027] An anti-slip pattern 15 is provided on the side of the cover plate 6 facing away from the pin groove 2 to increase the friction between the fingers and facilitate the force to push the cover plate 6 to move along the slide groove 3.

Claims

1. A flexibly installed automotive voltage regulator, comprising an outer shell (1), wherein the outer shell (1) is provided with a cavity for installing components, and characterized in that: The side of the outer shell (1) is also provided with a pin groove (2), the upper edge of the pin groove (2) is provided with a slide groove (3), a flip shaft (4) is provided inside, and a plurality of conducting openings (5) are provided on the inner wall on the side facing the groove, the slide groove (3) is connected with a movable cover plate (6), the cover plate (6) corresponds to the position of the groove of the pin groove (2), a pin opening (7) is provided between the cover plate (6) and the lower edge of the pin groove (2), the flip shaft (4) is axially connected with a plurality of movable pins (8), the top of the movable pin (8) is adapted to the position of the pin opening (7), and a protruding abutting portion (9) is provided at the bottom, the position of the conducting opening (5) corresponds to the abutting portion (9), a connecting pin (10) is provided in the conducting opening (5), and the connecting pin (10) extends into the cavity.

2. The automotive voltage regulator capable of being flexibly installed according to claim 1, characterized in that: A positioning groove (11) is provided on an inner wall of one side of the slide groove (3); the cover plate (6) is provided with a shrinkage hole corresponding to the position of the positioning groove (11); a positioning bead (12) and a support spring are provided in the shrinkage hole; the positioning bead (12) passes upward through the shrinkage hole and extends into the positioning groove (11); and the support spring is connected between the bottom of the shrinkage hole and the positioning bead (12).

3. The automotive voltage regulator capable of being flexibly installed according to claim 1, characterized in that: A pop-up push block (13) is provided above the conducting port (5), and a plurality of push-out springs (14) are connected between the pop-up push block (13) and the inner wall of the pin slot (2), wherein the position of the push-out springs (14) corresponds to the movable pin (8).

4. The automotive voltage regulator capable of flexible installation according to claim 3, characterized in that: The end of the cover plate (6) is provided with an arc-shaped extrusion surface extending to the inside.

5. The automotive voltage regulator capable of flexible installation according to claim 1, characterized in that: The side of the cover plate (6) facing away from the pin groove (2) is provided with an anti-slip pattern (15).

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