KR20010006646A - Sideview mirror angle control device for vehicles - Google Patents

Abstract

The present invention relates to an angle adjusting device of a rearview mirror for a vehicle, and a rear view mirror in which a spherical hinge supporting an outdoor side and an interior side barrel is rotatably coupled to a door panel mounted inside a driver's seat and a passenger seat door, and embedded in the door panel. One end portion is rotatably coupled and the auto drive box interlocked during the automatic adjustment of the rearview mirror angle and the interior barrel of the rearview mirror, and a drive source mounted inside the autodrive box to drive power for automatic adjustment of the rearview mirror angle. And a horizontal drive unit for driving the horizontal angle of the rearview mirror, a vertical drive unit for driving the vertical angle of the rearview mirror, and a clutch unit for selectively controlling power transmitted between the horizontal and vertical driving units, Automatically or manually adjust the rearview mirror angle of the vehicle according to the driver's physical condition You can use it with care.

Description

Vehicle rearview mirror angle adjuster {SIDEVIEW MIRROR ANGLE CONTROL DEVICE FOR VEHICLES}

The present invention relates to an angle adjusting device for a rearview mirror for a vehicle, and more particularly, to adjust the rearview mirror angle of a vehicle conveniently or automatically according to a driver's physical condition.

In general, the vehicle is equipped with a rearview mirror (Sideview Mirror) for viewing the rear of the left and right side roads for safe driving, such a rearview mirror of the conventional flat reflector type is located in the front triangular portion of the vehicle It is installed to protrude to the outside of the vehicle body so that the driver can observe the rear of the vehicle directly through the reflector.

However, in the conventional planar reflector type rearview mirror, the entire rearview mirror body is exposed to the outside of the vehicle body, so that water, moisture, and frost can be trapped on the surface of the reflector in snow or rainy bad weather, so that rearward viewing is not easy. As a result, it became a factor of thinking.

In addition, since the rear projection angle is not large (within about 25 °), the entire rearview mirror body must be exposed to the outside of the vehicle body, resulting in fuel loss due to air resistance.

In addition, since the headlights of the following vehicles are reflected directly to the reflector of the rearview mirror (about 50% of reflectance) during the night driving of the vehicle, the driver's vision is blurred, thereby causing a lot of accidents such as impairing safety at night.

Therefore, in order to reduce the risk of such an accident, the inventor has invented a "vehicle rearview mirror" that has been filed and registered in the United States (USP 5,264,962).

"Vehicle rearview mirror" is composed of an inner and outer body, the housing having a main part and a branch part, an objective lens system disposed inside the rear part of the main part, an alternative lens system disposed inside the branch part, and disposed inside the front part of the main part. It is composed of a blowing means and a reflecting means arranged at a predetermined inclination angle in the central portion of the main pipe portion can secure a wide field of view during driving can contribute to safe driving.

However, the driving unit applied to the conventional rearview mirror automatically adjusts only the angle of the reflector, whereas the above-mentioned "vehicle rearview mirror" automatically adjusts only the angle of the reflector since the lens (reflector) and the housing (tube) must be driven together. There was a problem in that it is difficult to apply the driving unit to the "vehicle rearview mirror" that the applicant has registered.

Accordingly, the present invention is to solve the above-mentioned problems, the rear view mirror for a vehicle that can always drive safely by allowing the driver to automatically and manually adjust the rearview mirror angle of the vehicle according to the physical condition of the driver. The object is to provide an angle adjusting device.

1 is a perspective view showing a first embodiment when automatically adjusting the angle of the rearview mirror according to the present invention

2 is a cross-sectional view of FIG. 1

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line B-B of FIG.

Figure 5 is a cross-sectional view showing a first embodiment when manually adjusting the angle of the rearview mirror according to the present invention

Figure 6 is a cross-sectional view showing a second embodiment at the time of automatically adjusting the angle of the rearview mirror according to the present invention

7 is a cross-sectional view taken along the line C-C of FIG.

8 is a cross-sectional view taken along the line D-D of FIG.

Figure 9 is a cross-sectional view showing a second embodiment when manually adjusting the angle of the rearview mirror according to the present invention

Explanation of symbols on the main parts of the drawings

One; Door panel 2; rearview mirror

3; Spherical hinge 4; Interior barrel

5; Outdoor barrel 6; Home

7; Auto drive box 8; Support bracket

9,92; Pin 10; Motor bracket

11; Motor 12; Reduction gearbox

13; Motor shaft 14,71; 1st reduction gear

15; Reduction gear shaft 16,72; 2nd reduction gear

17,73; Third reduction gear 18; driving axle

19,74; Fourth reduction gear 20,43; Children gear

21,44; Vertical adjustment gears 21a, 23a; Fixing groove

22,111,240; Horizontal rack gears 23,56,120,250; Leveling Gear

24,25; Vertical and horizontal adjustment clutches 24a, 25a; Connection protrusion

26; Moving support 27,28; Support

29,30; Magnets and electromagnets 31,41,52,102; spring

32,45; Vertical flow guard 33,46; Vertical axis of rotation

34,47; Vertical transmission gear 35,48; Vertical drive gear

36,49; Vertical movable rack gear 37,150; Connecting member

38,190; Manual adjustment box 39; Shaft support

40,200; Adjusting shaft 42,220; Vertical adjustment handle

50,230; Horizontal flow guard 51,231; Spring stand

53,233; Spiral groove 54,234; Friction gear

57,260; Leveling handle 60; Drive gear

75; Fifth reduction gear 76; 6th reduction gear

80; Power conversion link 81; 1st relay gear

82; Second relay gear 83; Guide

91; Guide member 93; Operation

100; Clutch box 101; Electromagnet

110; Horizontal power transmission gear 130,270; Vertical power transmission gear

140; Vertical axis of rotation 160; Vertical adjustment member

161; Guide ring 170; Guide rail

180; Roller 210; Vertical drive gear

According to an aspect of the present invention for achieving the above object, the rear view mirror is rotatably coupled to the spherical hinge for supporting the outdoor and the interior side barrel to the door panel mounted inside the driver's seat and the passenger seat door, Built-in one end is rotatably coupled and the auto-drive box that interlocks during the automatic adjustment of the rearview mirror angle and the inner side barrel of the rearview mirror, and is mounted inside the autodrive box to drive the power to automatically transfer the rearview mirror angle It consists of a drive source, a horizontal drive unit for driving when adjusting the horizontal angle of the rearview mirror, a vertical drive unit for driving when adjusting the vertical angle of the rearview mirror, and a clutch unit for selectively intermittent the power transmitted between the horizontal and vertical drive unit An angle adjusting device for a vehicle rearview mirror is provided.

On the other hand, according to another aspect of the present invention for achieving the above object, the rearview mirror is rotatably coupled to the spherical hinge for supporting the outdoor and indoor side barrel to the door panel mounted inside the driver's seat and the passenger seat door, Built in the door panel, one end is rotatably coupled, the manual adjustment box interlocked when the rearview mirror angle and the rearview mirror angle are manually adjusted, the vertical drive unit that drives the vertical angle of the rearview mirror, and the horizontal angle adjustment of the rearview mirror Provided is an angle adjusting device for a rearview mirror for a vehicle, comprising a horizontal driving unit for driving at a time.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention for achieving the above object will be described in detail.

1 is a perspective view showing a first embodiment when automatically adjusting the angle of the rearview mirror according to the present invention, Figure 2 is a cross-sectional view of Figure 1, Figure 3 is a cross-sectional view taken along line AA of Figure 2, Figure 4 A cross-sectional view taken along line BB, and FIG. 5 is a cross sectional view showing a first embodiment when manually adjusting the angle of the rearview mirror according to the present invention.

According to the present invention, the spherical hinge 3 of the rear view mirror 2 is rotatably coupled to the door panel 1 mounted inside the driver's seat and the passenger seat door of the vehicle, and the automobile is centered on the spherical hinge 3. The interior side of the inner barrel (4) is coupled to the inner side is arranged an alternative lens system, the outer side around the spherical hinge (3) is coupled to the outer side barrel (5) arranged on the inside, the spherical hinge (3) Inside the hinge 3, a reflecting mirror is arranged to be inclined at an angle toward the alternative lens system.

Theoretically, the angle between the interior barrel 4 and the reflector should be in a ratio of 2: 1. However, since the adjustment angle range is not so large and the field of view of the lens used is wide enough, the interior barrel 4 is actually used. You can also move the reflector at the same angle. Therefore, the rearview mirror angle adjustment device of the present invention carried out below was carried out to drive the interior barrel and the reflector together.

In the rearview mirror angle adjustment device of the present invention, a seating groove 6 is formed inside the door panel 1 mounted inside the driver's seat and the passenger seat door of the vehicle, and the auto driving box 7 is located inside the seating groove 6. Is installed and the support bracket 8 formed at one end of the auto drive box 7 is rotatably coupled to the door panel 1 by the fixing pin 9.

The motor bracket 10 is fixed to one end of the auto drive box 7, and a motor 11 driving the automatic adjustment of the angle of the rearview mirror 2 is mounted on the top of the motor bracket 10, and the motor 11 is mounted. In front of the reduction gear box 12 is installed, the first reduction gear 14 is installed at the end of the motor shaft 13 of the motor 11 passing through the reduction gear box 12, the first reduction gear (14) The second reduction gear box 12 is installed so that the reduction gear shaft 15 penetrates, and one end of the reduction gear shaft 15 rotates by receiving the rotational force of the first reduction gear 14. The reduction gear 16 is installed to engage with the first reduction gear 14, and the third reduction gear 17 is installed at the other end of the reduction gear shaft 15.

In addition, a fourth reduction gear 19 meshing with the third reduction gear 17 is installed at one end of the drive shaft 18 penetrating the reduction gear box 12, and the idle shaft 20 is installed, and the drive shaft 18 in front of the idle gear 20 is provided with a vertical adjustment gear 21 that rotates to adjust the angle of the rearview mirror 2 in the vertical direction, the other end of the drive shaft 18 The horizontal adjusting gear 23 is rotated to mesh with the horizontal rack gear 22 formed in the door panel 1 to adjust the angle of the rearview mirror 2 in the horizontal direction.

In addition, the drive shaft 18 between the vertical and horizontal adjusting gears 21 and 23 is connected to and spaced apart from the vertical and horizontal adjusting gears 21 and 23 when the vertical and horizontal angles of the rearview mirror 2 are adjusted, respectively. The vertical and horizontal adjustment clutches 24 and 25 are coupled, and the vertical and horizontal adjustment clutches 24 and 25 are inserted into the fixing grooves 21a and 23a formed in the vertical and horizontal adjustment gears 21 and 23. Connection protrusions 24a and 25a are formed to maintain the connected state, and the vertical and horizontal adjustment clutches 24 and 25 are moved on both sides between the vertical and horizontal adjustment clutches 24 and 25. Moving support 26 is coupled to smoothly support.

In addition, between the support piece 27 formed on both sides of the movable support 26 and the support piece 28 formed at the other end of the auto drive box 7, the vertical and horizontal angles of the rearview mirror 2 are respectively adjusted. Magnets and electromagnets 29 and 30 that are turned on and off to operate the adjustment clutches 24 and 25 are attached, and between the support pieces 27 and 28 are magnets and electromagnets 29 and 30. A spring 31 is provided for imparting elastic restoring force when the power is off.

In addition, a vertical flow prevention tool 32 is installed at the movable support 26 coupled to one side between the vertical and horizontal adjustment clutches 24 and 25, and the vertical flow prevention tool 32 is rotated when the vertical angle is adjusted. One end of the vertical rotation shaft 33 is installed, the vertical rotation gear 33 is provided with a vertical transmission gear 34 is engaged with the vertical adjustment gear 21 to receive the rotational force, the vertical rotation shaft 33 is a vertical drive gear 35 is installed, and the auto drive box 7 between the idle gear 20 and the vertical drive gear 35 is engaged with the idle gear 20 and the vertical drive gear 35 so as to be perpendicular to the rear view mirror 2. A vertical movable rack gear 36 is installed to guide the movement when the angle is adjusted, and the connecting member 37 is hinged between the upper end of the vertical movable rack gear 36 and the interior barrel 4 of the rearview mirror 2. Are constructed in combination.

1 to 4, the present invention configured as described above, when the user presses the switch attached to the control panel of the driver's seat to automatically adjust the rearview mirror 2 in the left direction, the interior of the driver's seat and passenger seat door As the motor 11 mounted on the upper part of the motor bracket 10 in the auto drive box 7 installed inside the seating groove 6 inside the door panel 1 mounted on the door panel 1 is driven, It will rotate clockwise.

At the same time, the first reduction gear 14 inside the reduction gear box 12 installed at the end of the motor shaft 13 rotates in the counterclockwise direction, and at the same time, the reduction gear shaft installed in the reduction gear box 12. The second reduction gear 16 installed to engage the first reduction gear 14 at one end of (15) rotates in the clockwise direction, and the third reduction gear 17 provided at the other end of the reduction gear shaft 15. ) Rotates in the clockwise direction, and the fourth reduction gear (19) installed at one end of the drive shaft (18) passing through the reduction gearbox (12) to engage with the third reduction gear (17) is counterclockwise. Since the drive shaft 18 also rotates in the counterclockwise direction.

At this time, since the vertical adjustment gear 21 installed on the drive shaft 18 and the vertical adjustment clutch 24 are spaced apart from each other, the vertical adjustment gear 21 does not receive the rotational force, and is installed on the drive shaft 18 so that the door panel is provided. The horizontal adjustment gear 23 and the horizontal adjustment clutch 25 meshed with the horizontal rack gear 22 formed in (1) have a horizontal adjustment clutch 25 in the fixing groove 23a formed in the horizontal adjustment gear 23. Since the connecting projection 25a is inserted and maintained in the connected state, the rotational force can be transmitted.

Therefore, while the drive shaft 18 is rotated in the counterclockwise direction, the horizontal adjustment gear 23 is moved leftward along the horizontal rack gear 22 formed in the door panel 1, and vertically moved. The inner side barrel 4 of the rearview mirror 2 coupled by the upper end of the rack gear 36 and the connecting member 37 can be moved to the left direction.

In addition, when the user presses a switch attached to the control panel of the driver's seat in order to automatically adjust the rearview mirror 2 in the right direction, the motor 11 is driven so that the motor shaft 13 is clockwise rather than counterclockwise. Finally, the horizontal adjustment gear 23 moves to the right along the horizontal rack gear 22 of the door panel 1, and at the same time, the upper end of the vertical movable rack gear 36 and the connecting member 37. It is possible to move the interior side barrel 4 of the rearview mirror 2 coupled by the right direction.

On the other hand, when the user presses the switch attached to the control panel of the driver's seat to automatically adjust the rear view mirror 2 in the upper direction, the motor shaft 13 is rotated counterclockwise as the motor 11 is driven. The first reduction gear 14 inside the reduction gear box 12 installed at the end of the motor shaft 13 rotates in a counterclockwise direction, and at the same time, the reduction gear shaft 15 installed in the reduction gear box 12. At the same time, the second reduction gear 16 installed to engage the first reduction gear 14 at one end thereof rotates clockwise, and the third reduction gear 17 provided at the other end of the reduction gear shaft 15 is While rotating clockwise, a fourth reduction gear 19 installed to engage the third reduction gear 17 at one end of the drive shaft 18 penetrating the reduction gearbox 12 rotates in a counterclockwise direction. Since the drive shaft 18 also counterclockwise To rotate.

At this time, the motor 11 is driven and the support piece 27 and the auto drive box formed on both sides of the movable support 26 coupled to both sides between the vertical and horizontal adjustment clutches 24 and 25. Between the support pieces 28 formed at the other end of the (7) between the magnets and the electromagnets 29, 30 attached to each of the magnets and the electromagnets 29, 30 are in close contact with each other At the same time, the vertical and horizontal adjustment clutches 24 and 25 are moved so that the vertical adjustment gear 21 and the vertical adjustment clutch 24 installed on the drive shaft 18 are connected in a state of being spaced apart from each other. 21 receives the rotational force, and the horizontal adjustment gear 23 and the horizontal adjustment clutch 25 are spaced apart from each other so that they cannot receive the rotational force.

Therefore, while the drive shaft 18 is rotated counterclockwise, the vertical adjustment gear 21 installed on the drive shaft 18 is rotated counterclockwise, and the vertical and horizontal adjustment clutch 24 ( Vertical flow prevention device 32 of the movable support 26 coupled to one side between the 25 also moves along with the vertical and horizontal adjustment clutch 24 (25) to the vertical rotation shaft (vertical shaft (32) installed in the vertical flow prevention device (32) Since the 33 can be rotated, the vertical transmission gear 34 installed to be engaged with the vertical adjustment gear 21 on the vertical rotation shaft 33 rotates clockwise.

At the same time, the vertical drive gear 35 installed on the vertical rotation shaft 33 and engaged with the vertical movable rack gear 36 together with the idle gear 20 rotates in the clockwise direction, and at the same time, the vertical drive gear 35 Is raised along with the idle gear 20 along the vertically movable rack gear 36, so that the inner side barrel 4 of the rearview mirror 2 coupled by the connecting member 37 and the upper end of the vertically movable rack gear 36. ) Can be moved upward.

In addition, when the user presses a switch attached to the control panel of the driver's seat to automatically adjust the rearview mirror 2 in the downward direction, the motor 11 is driven so that the motor shaft 13 is clockwise rather than counterclockwise. Finally, the vertical drive gear 35 rotates in the counterclockwise direction, and at the same time, the vertical drive gear 35 is lowered along with the idle gear 20 along the vertical movable rack gear 36. The interior barrel 4 of the rearview mirror 2 coupled by the upper end of the rack gear 36 and the connecting member 37 can be moved downward.

On the other hand, the manual adjustment device for manually adjusting the angle of the rear view mirror (2), as shown in Figure 5, the seating groove 6 in the interior of the door panel (1) mounted inside the driver's seat and passenger seat door of the vehicle ) Is formed, and the manual adjustment box 38 is installed inside the seating groove 6 so that the support bracket 8 formed at one end of the manual adjustment box 38 is attached to the fixing pin 9 at the door panel 1. Rotatably coupled.

In addition, the shaft support portion 39 is coupled to the inside of the manual adjustment box 38, one end of the adjustment shaft 40 is installed inside the shaft support portion 39, and the interior of the shaft support portion 39 and the adjustment shaft are fixed. (40) Between one end is provided with a spring 41 for pushing the adjustment shaft 40, the other end of the adjustment shaft 40 is formed with a vertical adjustment handle 42, the adjustment shaft 40 An idle gear 43 is installed, and a vertical adjustment gear 44 is installed on the adjustment shaft 40 in front of the idle gear 43.

In addition, the adjustment shaft 40 is provided with a vertical flow prevention port 45, the vertical flow prevention port 45 is provided with one end of the vertical rotation shaft 46 that rotates during the vertical angle adjustment, vertical rotation shaft 46 The vertical transmission gear 47 is installed in engagement with the vertical adjustment gear 44 receives the rotational force, the vertical rotation shaft 46 is provided with a vertical drive gear 48, the idle gear 43 and the vertical drive gear. The manual adjustment box 38 between the 48 is provided with a vertical shifting rack gear 49 for interlocking with the idle gear 43 and the vertical drive gear 48 to guide the movement when adjusting the vertical angle of the rearview mirror 2. do.

In addition, a horizontal flow prevention port 50 having a conical shape is installed on the bottom surface of the manual adjustment box 38 through the adjustment shaft 40, and a spring support 51 is provided inside the horizontal flow prevention port 50. Is installed, the spring 52 is installed between the inside of the horizontal flow prevention port 50 and the spring receiving 51, the spiral groove 53 is formed on the inner peripheral surface of the horizontal flow prevention port 50 The other end of the adjustment shaft 40 is inserted into the horizontal flow prevention port 50 is inserted into the conical friction gear 54 is engaged with the spiral groove 53, the door behind the friction gear 54 A horizontal adjustment gear 56 is engaged with the horizontal rack gear 55 formed in the panel 1, and the rear side of the horizontal adjustment gear 56 is gripped when the horizontal angle of the rearview mirror 2 is adjusted so that the horizontal adjustment gear 56 ) Is formed and configured with a horizontal adjustment handle (57) for rotating.

Therefore, when the user wants to make manual adjustment for moving the rearview mirror 2 in the left or right direction, if the horizontal adjustment handle 57 is slightly pushed forward, the inside of the horizontal flow prevention device 50 and the spring support 51 At the same time as the spring 52 installed therebetween is compressed, the coupling state between the helical groove 53 of the inner circumferential surface of the horizontal flow prevention port 50 and the friction gear 54 in front of the horizontal adjustment handle 57 engaged therewith is released. When the horizontal adjusting handle 57 is rotated counterclockwise or clockwise, the horizontal adjusting gear 56 is integrally formed in front of the horizontal adjusting handle 57 and engaged with the horizontal rack gear 55 formed in the door panel 1. Since it rotates counterclockwise or clockwise it is possible to adjust the rear view mirror (2) in the left or right direction.

In addition, when the user wants to make manual adjustment for raising or lowering the rearview mirror 2, when the user grips and advances the vertical adjustment handle 42 installed at the other end of the adjustment shaft 40, the interior of the manual adjustment box 38 is improved. The spring 41 installed between the inside of the shaft support portion 39 coupled to one end of the adjustment shaft 40 is compressed, and at the same time, the vertical rotation shaft 46 provided at the vertical flow prevention hole 45 of the adjustment shaft 40. ) Rotates the vertical adjustment handle 42 in a counterclockwise or clockwise direction so that the adjustment shaft 40 receives the rotational force and finally the vertical drive gear 48 is in a clockwise or counterclockwise direction. At the same time, the vertical drive gear 48 is raised or lowered along with the idle gear 43 along the vertical movable rack gear 49, so that the upper end of the vertical movable rack gear 49 and the connecting member 37 are rotated. The interior of the rearview mirror 2 combined by The tube (4) it is possible to move to the upper or lower direction.

On the other hand, a second embodiment of the automatic adjustment device for automatically adjusting the angle of the rearview mirror 2 is shown in Figures 6 to 8, Figure 6 when automatically adjusting the angle of the rearview mirror according to the present invention 7 is a cross-sectional view taken along the line CC of FIG. 6, and FIG. 8 is a cross-sectional view taken along the line DD of FIG. 7, wherein the inside of the door panel 1 mounted inside the driver's seat and the passenger seat door of the vehicle is shown. A seating groove 6 is formed in the seating recess, and an auto driving box 7 is installed inside the seating recess 6 so that a support bracket 8 formed at one end of the auto driving box 7 is fixed to the door panel 1. It is rotatably coupled by a pin (9), the motor (11) for driving the automatic adjustment of the rearview mirror (2) angle is mounted on the upper portion of the motor bracket (10) fixed to one end in the auto drive box (7) Bevel gear driver at the end of the motor shaft 13 is rotated by receiving the driving force of the motor (11) (60) is provided.

In addition, one side of the drive gear 60, the first reduction gear 71 of the bevel gear and the second reduction gear made of a spur gear gear meshed with the drive gear 60 to reduce the rotational force of the drive gear 60. A 72 is rotatably installed at the upper and lower portions of the support shaft, respectively, and at one side thereof, a fourth reduction gear 74 which engages with the third reduction gear 73 and the second reduction gear 72, the first A fifth reduction gear 75 and a sixth reduction gear 76 meshing with the third reduction gear 73 are rotatably installed on the upper and lower portions of the support shaft, respectively.

In addition, the first and second relay gears 81 and 82 which are engaged with the sixth reduction gear 76 and rotate to receive the rotational force on the upper portion of the power conversion link 80 that rotates during the automatic adjustment of the rearview mirror 2 angle. ) Is installed to engage, the guide hole (83) is formed at the end of the power conversion link (80), the guide hole (83), one end of the guide member 91 for guiding rotation of the power conversion link (80) It is coupled by the fixing pin 92, the operating piece 93 is formed at the other end of the guide member 91.

In addition, when the vertical adjustment of the rearview mirror (2) angle is applied to the interior of the clutch box 100 installed on the upper side of the auto drive box 7 is inserted into the operating piece 93 is opposed to the operating piece 93 The electromagnet 101 which is in contact with the operating piece 93 is attached thereto. Between the operating piece 93 and the inside of the clutch box 100, the power transmitted to the electromagnet 101 is turned off to the operating piece 93. A spring 102 is provided to provide elastic restoring force.

In addition, one side of the second relay gear 82 installed at the end of the power conversion link 80 is engaged with the second relay gear 82 when horizontally adjusting the angle of the rearview mirror 2 to transmit the horizontal power to rotate the rotational force received. Gear 110 is installed, the horizontal power transmission gear 110 is engaged between the horizontal power transmission gear 110 and the horizontal rack gear 111 formed on the upper side of the door panel 1 on one side of the horizontal power transmission gear 110. The horizontal adjustment gear 120 is rotated to move along the horizontal rack gear 111 to adjust the angle of the rearview mirror 2 in the horizontal direction by receiving the rotational force of.

In addition, the other side of the second relay gear 82 installed at the end of the power conversion link 80 is engaged with the second relay gear 82 in the vertical adjustment of the rearview mirror 2 angle to transmit the vertical power to rotate to receive the rotational force Gear 130 is installed, a vertical rotation shaft 140 is installed in the center of the vertical power transmission gear 130 to receive the rotational force of the vertical power transmission gear 130, the rearview mirror (140) The upper end is hinged to the bottom center of the connecting member 150 installed in the interior side barrel 4 of 2) and the guide ring 161 through which the vertical rotation shaft 140 penetrates is fixed to the vertical rotation shaft 140. The vertical adjustment member 160 for raising and lowering the interior side barrel 4 by the rotation of is installed.

In addition, a guide rail 170 is installed on a bottom surface of the seating groove 6 formed inside the door panel 1, and an auto drive is provided at a lower portion of the auto drive box 7 facing the guide rail 170. The roller 180 for guiding the horizontal movement of the box 7 along the guide rail 170 and supporting it at a predetermined height is rotatably installed.

Accordingly, when the user presses a switch attached to the control panel of the driver's seat to automatically adjust the rearview mirror 2 in the left or right direction, the seating groove 6 inside the door panel 1 mounted inside the driver's seat and the passenger seat door 6 The motor shaft 13 rotates in a clockwise or counterclockwise direction as the motor 11 mounted on the motor bracket 10 in the auto drive box 7 installed therein is driven.

At the same time, at the end of the motor shaft 13, the driving gear 60 made of a bevel gear is rotated under the rotational force of the motor shaft 13, and is perpendicularly intersected with the driving gear 60 to interlock with each other. The first reduction gear 71 made of a bevel gear installed so as to rotate is rotated by receiving the rotational force, and the second reduction gear 72 and the second reduction gear 72 below the first reduction gear 71 are sequentially rotated. In a state in which the fourth reduction gear 74 that engages, the fifth reduction gear 75 and the sixth reduction gear 76 that engage with the third reduction gear 73 reduce the rotational force of the drive gear 60. Will rotate.

At this time, the second installed at the end of the first and second relay gears 81 and 82 rotatably installed in the upper portion of the power conversion link 80 is rotated by receiving the rotational force in engagement with the sixth reduction gear 76. Since the horizontal power transmission gear 110 and the horizontal adjustment gear 120 are engaged with one side of the relay gear 82, the rotational force of the second relay gear 82 is transmitted and installed at the end of the power conversion link 80. Since the vertical power transmission gear 130 installed on the other side of the second relay gear 82 is spaced apart from each other, the second relay gear 82 cannot receive the rotational force.

Accordingly, the horizontal power transmission gear 110 and the horizontal adjustment gear 120 that receive the rotational force of the second relay gear 82 rotate, and the horizontal adjustment gear 120 of the door panel 1 is engaged. By moving in the left or right direction along the horizontal rack gear 111 it is possible to automatically adjust the interior barrel 4 of the rearview mirror 2 in the horizontal direction.

In addition, when the user presses a switch attached to the control panel of the driver's seat in order to automatically adjust the rearview mirror 2 in the upper or lower direction, the seating groove 6 inside the door panel 1 mounted inside the driver's seat and the passenger seat door 6 The motor shaft 13 rotates in a clockwise or counterclockwise direction as the motor 11 mounted on the motor bracket 10 in the auto drive box 7 installed therein is driven.

At the same time, at the end of the motor shaft 13, the driving gear 60 made of a bevel gear is rotated under the rotational force of the motor shaft 13, and is perpendicularly intersected with the driving gear 60 to interlock with each other. The first reduction gear 71 made of a bevel gear installed so as to rotate is rotated by receiving the rotational force, and the second reduction gear 72 and the second reduction gear 72 below the first reduction gear 71 are sequentially rotated. In a state in which the fourth reduction gear 74 that engages, the fifth reduction gear 75 and the sixth reduction gear 76 that engage with the third reduction gear 73 reduce the rotational force of the drive gear 60. Will rotate.

At this time, the motor 11 is driven and the vertical power transmission gear 130 installed at the other side of the second relay gear 82 provided at the end of the power conversion link 80 is the second relay gear ( Operation piece 93 formed at the other end of the guide member 91, one end of which is coupled by a fixing pin 92, to the guide long hole 83 formed at the end of the power conversion link 80 in a state separated from the 82; As the power supply is applied to the electromagnet 101 attached to the inside of the clutch box 100 installed on the upper portion of the auto drive box 7, the operating piece 93 is inserted into the operating piece 93. The guide member 91 and the power conversion link 80 are moved toward the vertical power transmission gear 130 while being in close contact with the electromagnet 101.

At the same time, since the second relay gear 82 is engaged with the vertical power transmission gear 130, the vertical power transmission gear 130 receives the rotational force of the second relay gear 82, and the horizontal power transmission gear ( Since the 110 and the horizontal adjustment gear 120 are spaced apart from each other, the rotation force of the second relay gear 82 cannot be transmitted.

Accordingly, the vertical power transmission gear 130 is rotated, and at the same time, the vertical rotation shaft 140 installed at the center of the vertical power transmission gear 130 is rotated, and at the same time, the rear view mirror 2 of the vertical mirror 140 is rotated. The vertical adjustment member 160 having the upper end hinged to the center of the lower end of the connection member 150 installed in the interior side barrel 4 and having a guide ring 161 fixed therein for engagement therethrough is vertical. By being raised or lowered along the rotating shaft 140, the interior side barrel 4 of the rearview mirror 2 can be automatically adjusted in the vertical direction.

On the other hand, a second embodiment of a manual adjustment device for manually adjusting the angle of the rearview mirror 2 is shown in Figure 9, Figure 9 is a second when manually adjusting the angle of the rearview mirror according to the present invention As a cross-sectional view showing an embodiment, a seating groove 6 is formed inside the door panel 1 mounted inside the driver's seat and the passenger seat door of the vehicle, and a manual adjustment box 190 is provided inside the seating groove 6. A support bracket 8 installed at one end of the manual adjustment box 190 is rotatably coupled to the door panel 1 by a fixing pin 9.

In addition, the adjustment shaft 200 is installed inside the manual adjustment box 190, and one end of the adjustment shaft 200 is a vertical bevel gear that is rotated by receiving the rotational force of the adjustment shaft 200 when the vertical angle is adjusted. The drive gear 210 is installed, and a vertical adjustment handle 220 is formed at the other end of the adjustment shaft 200 outside the door panel 1 to grip the vertical angle.

In addition, a horizontal flow prevention opening 230 having a conical shape is installed on the bottom surface of the manual adjustment box 190 through the adjustment shaft 200, and a spring support 231 is formed inside the horizontal flow prevention opening 230. Is installed, a spring 232 is installed between the interior of the horizontal flow prevention port 230 and the spring receiving 231, the spiral groove 233 is formed on the inner peripheral surface of the horizontal flow prevention port 230. .

In addition, the other end of the adjustment shaft 200 is inserted into the horizontal flow prevention port 230 is a conical friction gear 234 that is engaged with the spiral groove 233 is inserted, the rear of the friction gear 234 A horizontal adjustment gear 250 that is engaged with the horizontal rack gear 240 formed on the door panel 1 is formed, the rear of the horizontal adjustment gear 250 is gripped when the horizontal angle of the rearview mirror 2 is adjusted to the horizontal adjustment gear ( A horizontal adjustment handle 260 for rotating the 250 is formed.

In addition, the vertical drive gear 210 vertically intersects the vertical power transmission gear 270 made of a bevel gear that rotates while being interlocked with the vertical drive gear 210 when the rear mirror 2 is vertically adjusted. A vertical rotation shaft 140 is installed at the center of the vertical power transmission gear 270 to receive the rotational force of the vertical power transmission gear 270, and the interior side of the rearview mirror 2 is installed at the vertical rotation shaft 140. The guide ring 161 is hinged at the lower end of the connecting member 150 installed in the barrel 4 and the vertical rotation shaft 140 is engaged therein and is fixed to the room by the rotation of the vertical rotation shaft 140. The vertical adjustment member 160 for raising and lowering the side barrel 4 is installed.

Therefore, when the user wants to make manual adjustment for moving the rearview mirror 2 in the left or right direction, if the horizontal adjustment handle 260 is slightly pushed forward, the inside of the horizontal flow preventing opening 230 and the spring support 231 As the spring 232 installed therebetween is compressed, the coupling state between the spiral groove 233 on the inner circumferential surface of the horizontal flow prevention opening 230 and the friction gear 234 in front of the horizontal adjustment handle 260 engaged therewith is released. When the horizontal adjustment handle 260 is rotated counterclockwise or clockwise, the horizontal adjustment gear 250 is integrally formed at the front of the horizontal adjustment handle 260 and meshes with the horizontal rack gear 240 formed at the door panel 1. Since it rotates counterclockwise or clockwise it is possible to adjust the rear view mirror (2) in the left or right direction.

In addition, when the user wants to make manual adjustment for raising or lowering the rearview mirror 2, when the user grips the vertical adjustment handle 220 installed at the other end of the adjustment shaft 200 and rotates clockwise or counterclockwise, the adjustment shaft The vertical power transmission gear 270 installed to cross vertically with the vertical drive gear 210 installed at one end of the 200 is rotated by receiving the rotational force in the engaged state.

At the same time, the vertical rotation shaft 140 installed in the center of the vertical power transmission gear 270 is rotated, and at the same time, the connecting member 150 provided in the interior barrel 4 of the rearview mirror 2 on the vertical rotation shaft 140. Rear mirror is coupled to the upper end of the center of the lower end and the vertical adjustment member 160, the guide ring 161 is fixed to the vertical rotation shaft 140 is engaged with the vertical rotation shaft 140 is penetrated therein so as to rise or descend along the vertical rotation shaft 140 The interior side barrel 4 of (2) can be manually adjusted in the vertical direction.

As described above, the present invention can adjust the rearview mirror angle of the vehicle conveniently or automatically according to the driver's physical condition so that the driver can always drive safely and greatly improve the safety and reliability of the vehicle. It is a very useful invention with many advantages such as being able to.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and is generally defined in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the following claims. Anyone with knowledge of the world will be able to make various changes.

Claims (13)

A spherical hinge that supports the outdoor and indoor barrels on the door panel mounted inside the driver's seat and the passenger's seat is rotatably coupled, and one end is rotatably coupled to the interior side of the rearview mirror. And an auto drive box interlocked during automatic adjustment of the rearview mirror angle, a drive source mounted inside the autodrive box to drive power for automatic adjustment of the rearview mirror angle, and a horizontal drive unit for driving the rearview mirror horizontally. And a vertical drive unit for driving the vertical angle of the rearview mirror and a clutch unit for selectively intermittent the power transmitted between the horizontal and vertical drive units. According to claim 1, wherein the horizontal drive unit receives the power of the drive source is rotated when the automatic adjustment of the rearview mirror angle, and a horizontal adjustment gear installed on the other end of the drive shaft to rotate to adjust the angle of the rearview mirror in the horizontal direction; And a horizontal rack gear formed on the door panel and engaged with the horizontal adjustment gear. According to claim 1, wherein the vertical drive unit receives the power of the drive source is rotated when the automatic adjustment of the rearview mirror angle, and a vertical adjustment gear installed on the drive shaft to rotate to adjust the angle of the rearview mirror in the vertical direction, vertical A vertical rotation shaft installed in the flow preventing device and rotating at the time of adjusting the vertical angle, a vertical transmission gear installed at the vertical rotation shaft to receive rotation force by being engaged with the vertical adjustment gear, a vertical drive gear installed at the vertical rotation shaft, and the drive shaft The angle of the rear view mirror for a vehicle, which is installed in an auto drive box between an idle gear and a vertical drive gear installed in the auto drive box and is configured to vertically move with the idle gear and the vertical drive gear to guide movement when adjusting the vertical angle of the rear view mirror. Regulator. According to claim 1, wherein the clutch portion is coupled to the drive shaft between the vertical and horizontal adjustment gear, respectively, for connecting and spaced apart from the fixed groove formed in the vertical and horizontal adjustment gear when adjusting the vertical and horizontal angle of the rear view mirror The vertical angle of the rearview mirror is attached between the vertical and horizontal adjustment clutch having projections, and the support pieces formed on both sides of the movable support coupled to both sides between the vertical and horizontal adjustment clutches, and the support pieces formed on the other end of the auto drive box. An angle of the rearview mirror for a vehicle, characterized in that it is composed of a magnet and an electromagnet that is turned on and off to operate the vertical and horizontal adjustment clutch during adjustment, and a spring provided between the support pieces to provide elastic restoring force when the electromagnet power is turned off. Regulator. According to claim 1, wherein the horizontal drive unit is installed at the end of the motor shaft of the motor of the drive source is a drive gear that rotates to receive the rotational force of the motor shaft, and the rotational force is received through the driving gear and the plurality of reduction gears and clutch portion of the rearview mirror The horizontal rack gear is rotated to automatically adjust the horizontal angle, and the horizontal rack gear is installed to be engaged between the horizontal power transmission gear and the horizontal rack gear formed at the upper part of the door panel. An angle adjusting device for a vehicle rearview mirror, characterized in that consisting of a horizontal adjusting gear which rotates to move along to adjust the angle of the rearview mirror in a horizontal direction. According to claim 1, wherein the vertical drive unit is installed at the end of the motor shaft of the motor of the drive source is a drive gear that rotates to receive the rotational force of the motor shaft, the drive gear and a plurality of reduction gears and the clutch portion receives a rotational force of the rearview mirror A vertical power transmission gear that rotates to automatically adjust the vertical angle, a vertical rotation shaft that is installed at the center of the vertical power transmission gear and rotates by receiving the rotational force of the vertical power transmission gear, and a connection member installed on the interior barrel of the rearview mirror The upper rear end hinge is coupled to the center of the lower end of the vertical rotating shaft penetrates the guide ring is fixed to the interior of the vehicle rearview mirror, characterized in that composed of a vertical adjustment member for raising and lowering the interior barrel by the rotation of the vertical rotation shaft. Angle adjuster. The power conversion link of claim 1,5,6, wherein the clutch part is installed between the horizontal power transmission gear and the vertical power transmission gear to rotate when the rearview mirror angle is automatically adjusted, and the reduction gear on the upper portion of the power conversion link. First and second relay gears which are installed to be engaged to rotate and receive rotational force, and one end is coupled to a guide slot formed at an end of the power conversion link, and an operation piece is formed at the other end to guide rotation of the power conversion link. The clutch box is installed on the upper side of the auto drive box which is opposite to the operating piece, and the operating piece is inserted. The clutch box is attached to the electromagnet contacting the operating piece as power is applied when the rear mirror angle is vertically adjusted. It is installed between the inside of the box and consists of a spring for providing elastic restoring force to the working piece when power delivered to the electromagnet Angle adjustment device for a vehicle rearview mirror, characterized in that. According to claim 1, The guide rail is installed on the bottom surface of the front of the mounting groove formed in the inner side of the door panel, the lower portion of the auto drive box opposite the guide rail guides the horizontal movement of the auto drive box along the guide rail Angle of the rear view mirror for a vehicle, characterized in that the roller is rotatably installed to support a predetermined height. A spherical hinge that supports the outdoor and indoor barrels on the door panel mounted inside the driver's seat and the passenger's seat is rotatably coupled, and one end is rotatably coupled to the interior side of the rearview mirror. And a manual adjustment box interlocked during manual adjustment of the rearview mirror angle, a vertical drive unit for driving the vertical angle of the rearview mirror, and a horizontal drive unit for driving the horizontal angle of the rearview mirror. . 10. The adjustment shaft of claim 9, wherein the vertical driving unit is provided with an adjustment shaft having one end supported by a spring in the shaft support coupled to the inside of the manual adjustment box, and installed at the other end of the adjustment shaft to adjust the vertical angle of the rear view mirror. A vertical adjustment handle for rotating the shaft, a vertical adjustment gear installed on the adjustment shaft to rotate to adjust the angle of the rearview mirror in a vertical direction, and one end to a vertical flow prevention device connected to the adjustment shaft to adjust the vertical angle. A vertical transmission gear that is rotated, a vertical transmission gear that is installed on the vertical rotation shaft to receive rotational force by being engaged with a vertical adjustment gear, a vertical drive gear installed on the vertical rotation shaft, and an idle gear and a vertical drive gear installed on the adjustment shaft. Installed in the manual adjustment box to interlock with idle gear and vertical drive gear to adjust the vertical angle of the rear view mirror The rearview angle adjustment device, characterized in that the composed vertical movement rack gear for guiding the movement. 10. The method of claim 9, wherein the horizontal drive portion is installed in the shaft support portion coupled to the inside of the manual adjustment box, one end is supported by a spring and installed on the bottom surface of the manual adjustment box through the adjustment shaft A spiral groove is formed on an inner circumferential surface thereof, and has a conical horizontal flow prevention device, a spring support provided inside the horizontal flow prevention device, a spring provided between the horizontal flow prevention device and the spring support, and the other end of the adjustment shaft. A conical friction gear inserted into the horizontal flow preventing device so as to be engaged with the spiral groove in the upper surface; a horizontal adjusting gear formed at the rear of the friction gear and engaged with a horizontal rack gear formed at the door panel; and formed at the rear of the horizontal adjusting gear. It is characterized by consisting of the horizontal adjustment handle for rotating the horizontal adjustment gear by gripping when adjusting the horizontal angle of the rear view mirror The rearview angle regulating apparatus of that. 10. The apparatus of claim 9, wherein the vertical drive unit is provided with an adjustment shaft installed inside the manual adjustment box, a vertical drive gear installed at one end of the adjustment shaft and rotated by a rotational force of the adjustment shaft when the vertical angle is adjusted, and the door panel outside. A vertical adjustment handle formed at the other end of the adjustment shaft of the vertical adjustment handle for gripping when adjusting the vertical angle, and vertically intersecting with the vertical driving gear, interlocking with each other during vertical adjustment of the rearview mirror angle, and receiving a rotational force to rotate the vertical power transmission gear; A vertical rotation shaft installed at the center of the vertical power transmission gear and rotating to receive the rotational force of the vertical power transmission gear, and an upper end hinged to a center of the lower end of the connection member installed at the interior side barrel of the rearview mirror, and a vertical rotation shaft penetrating therein. The guide ring is fixed to the inner barrel by the rotation of the vertical axis of rotation and Vertical adjustment member rearview angle adjustment device, characterized in that the made up for steel. 10. The method of claim 9, wherein the horizontal drive unit is provided with an adjustment shaft installed inside the manual adjustment box, a horizontal groove preventing device is formed on the bottom surface of the manual adjustment box through the adjustment shaft to form a spiral groove on the inner circumferential surface and And a spring holder installed inside the horizontal flow preventing device, a spring installed between the inside of the horizontal flow preventing device and the spring bearing, and a conical shape inserted into the horizontal flow preventing device so as to be engaged with the spiral groove at the other end of the adjustment shaft. A friction gear, a horizontal adjustment gear formed at the rear of the friction gear and engaged with a horizontal rack gear formed at the door panel, and a rear adjustment gear formed at the rear of the horizontal adjustment gear to grip the horizontal mirror to rotate the horizontal adjustment gear. Angle adjusting device for a vehicle rearview mirror, characterized in that consisting of a horizontal adjustment handle for making.