KR19990064585A - A Side Mirror Operating System of a Vehicle - Google Patents

Abstract

The present invention can immediately check the invisible back clock by changing the angle of the mirror quickly by a simple operation during driving and by allowing the mirror to immediately return to its original state when the operation is stopped, thereby increasing the convenience of driving and changing lanes, etc. An object of the present invention is to provide a side mirror driving system for a vehicle that can actively prevent collision with another vehicle in a period of time.

The present invention provides a mirror unit (5a) and a mirror unit (5) having a mirror base (5b) for supporting the mirror and having a support (6) on the back side thereof, and a drive unit (for converting the angle of the mirror unit (5)). (7) In the side mirror in which the wagon is mounted by the mounting plate (8) in the mirror body (2), the outer end portion of the outer cylinder (7a) of the drive unit (7) is hinged to the mounting plate (8). While installing so as to be rotatable, the inner end portion side of the outer cylinder 7a imparts an elastic force toward the mounting plate 8, and the mounting plate 8 is pivotably rotatable. One end portion of the operation rod 13 to be slidably in contact with the rear surface of the outer cylinder 7a, and the other end portion of the operation rod 13 is slidably coupled to the spool 12a of the solenoid 12, When operating the solenoid together with the drive unit by the operation Is a multiple of the angle conversion unit and the driver of the changes back to check through the mirror clock, Stopping the operation of the solenoid is characterized in that so that the mirror unit returns to the original position together with the driving unit.

Description

A side mirror operating system of a vehicle

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a side mirror installed at the front of a door of a vehicle, and more particularly to a side mirror driving system of a vehicle capable of quickly changing a rear clock that can be checked while driving.

The front door of the car is equipped with a side mirror to allow the driver to see behind the window chassis. 17 is a front view of a conventional conventional side mirror, and FIG. 18 is a plan sectional view of a conventional side mirror, respectively.

Reference numeral 2 denotes a mirror body, and reference numeral 3 denotes a stay. The mirror body 2 is fixed to the chassis 4 or the like of the door window by the stay 3.

The mirror body 2 protrudes in the driving direction and has a case shape having an opening 2a at the rear thereof, and the overall shape thereof is selected in consideration of air resistance and design performance.

In the opening 2a of the mirror body 2, a mirror unit 5 composed of a mirror 5a and a mirror base 5b is disposed, and a support 6 protruded to protrude from the rear surface of the mirror unit 5. The mirror unit 5 is coupled to the drive unit 7 for angle adjustment so that the angle can be adjusted.

Fig. 19 shows an enlarged cross-sectional view of the drive unit 7 in the bb line of Fig. 17. (It shows only a cross-sectional view of the drive pivot 7d for left and right angle conversion and the drive pivot 7d for vertical angle conversion. The cross section is symmetrical to this)

The driving pivots 7c and 7d for converting the angles of the mirror unit 5 in the driving unit 7 are pivot support shafts 7e each having an inner circumference of one end of the longitudinal direction fixed in the outer cylinder 7a. It is screwed in and the other end part is rotatably coupled to the support body 6. In addition, the sliding protrusion 7f formed to protrude in the longitudinal direction on the outer surfaces of the driving pivots 7c and 7d is inserted into the guide groove 7h formed in the axial direction on the inner surface of the hollow worm gear 7g and the worm gear 7g. ) Is rotatably installed in the outer cylinder 7a in a state of meshing with the worm 7k driven by the motors 7i and 7j for angle conversion. In addition, the other end of the main pivot 7b, one end of which is fixed to the outer cylinder 7a, is rotatably coupled to the support 6.

By operating the motors 7i and 7j for angle conversion by the above configuration, the driving pivots 7c and 7d rotate together with the worm gear 7g by the worm 7k. In this operation, the driving pivots 7c and 7d are rotated by screwing the inner periphery of the one end of the longitudinal direction into the pivot support shaft 7e, and the sliding protrusion 7f formed on the outer surface of the driving pivots 7g guides the worm gear 7g. By moving along the groove 7h, the angle of the mirror unit 5 connected to the support 6 is changed up, down, left and right while pushing or pulling the support 6.

The outer cylinder 7a of the drive unit 7 is fixed to the mounting plate 8 fixed in the mirror body 2 by a screw B or the like.

In addition, the mirror body (2) when the external force acts by the central axis (9) and the spring (S) coupled to the outer periphery of the central axis (9) coupling the stay (3) and the mounting plate (8) It is to be elastically folded and to return to its original position when the external force is removed.

The conventional side mirror 1 as described above is suitable for the driver to check the rear when driving the angle of the mirror unit 5 together with the support 6 by driving the driving pivots 7c and 7d. It is used in the state which adjusted so that a driver may drive while checking the back through this adjusted mirror 5a.

However, in the conventional side mirror 1 as described above, once the angle of the mirror unit 5 is adjusted, the rear clock which the driver can immediately check while driving is limited to within a constant angle α as shown in FIG. 20. have. Therefore, the driver cannot see the back (β region) other than the checkable watch while driving, and therefore cannot see the natural posture of driving state. Hitting accidents are frequent.

Meanwhile, among the conventional side mirrors, a side mirror 1 ′ provided with a rack R as shown in FIG. 21 is also provided.

In the conventional side mirror 1 'equipped with the rack R, a rotation driving motor M is installed in the stay 3' fixed to the door 4 'and the like as shown in FIG. M) rotates the base plate BP of the rack R, and when the motor M is operated during parking, the entire side mirror 1 'is automatically folded toward the driver's seat (arrow I direction). have. Therefore, the side mirror (1 ') provided with such a rack (R) is useful when parking in a narrow place, but even in this case there is no concern to immediately check the blind spot when driving.

In view of the above-described conventional matters, the present invention can immediately change the angle of the mirror by a simple operation while driving, so that the invisible rear clock can be checked, and when the operation is stopped, the mirror can immediately return to its original state. It is an object of the present invention to provide a vehicle side mirror driving system capable of increasing driving convenience and actively preventing collision with another vehicle at a time of changing lanes.

1 is a front view showing a first embodiment of a side mirror drive system according to the present invention.

FIG. 2 is a plan sectional view taken along the line c-c in FIG.

Figure 3 is a plan sectional view for explaining the operation of the side mirror drive system according to the present invention

4 is a plan sectional view showing a second embodiment of a side mirror drive system according to the present invention.

5 is a plan sectional view for explaining the operation of the side mirror drive system according to the present invention.

6 is an enlarged cross-sectional view of an operating state between operations in the d-d line of FIG.

7 is a plan sectional view showing a third embodiment of a side mirror drive system according to the present invention.

8 is a cross-sectional plan view for explaining the operation of the side mirror drive system according to the present invention.

9 is an enlarged cross-sectional view of an operating state in the e-e line of FIG. 8;

10 is a plan sectional view showing a fourth embodiment of a side mirror drive system according to the present invention.

11 is a plan sectional view for explaining the operation of the side mirror drive system according to the present invention.

12 and 13 are cross-sectional plan views showing a modification of the present invention.

14 is a plan view showing a modification of the hinge according to the present invention.

15 is an electrical wiring diagram showing a fifth embodiment of the side mirror drive system according to the present invention.

Fig. 16 is an electrical wiring diagram showing a sixth embodiment of the side mirror drive system according to the present invention.

17 is a front view of a conventional general side mirror

18 is a plan sectional view taken along the line a-a of FIG.

FIG. 19 is an enlarged cross-sectional view of a drive unit in line b-b of FIG. 17; FIG.

20 is a plan view of a vehicle with a conventional general side mirror attached

21 is a main perspective view of a vehicle with a side mirror equipped with a conventional rack;

22 is an enlarged cross-sectional view of main parts of a side mirror provided with a rack;

◆ Code Description for Main Parts of Drawing

100, 200, 300, 400, 500, 600. Side mirror drive system 2. Mirror body

3. Stay 4. Chassis

5. Mirror Unit 6. Support

7. Drive unit 8. Mounting plate

9. Central axis 10. Hinge

12, 43. Solenoids 13, 22, 44.

20. Sliding plate 21, 34. Motor

30. Support Plate 31. Pivot

32. Worm Gear 33. Base Plate

35. Worm 36. Pivot Support Shaft

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a front view showing a first embodiment of a side mirror driving system according to the present invention, and FIG. 2 is a plan sectional view taken along line c-c of FIG.

In the side mirror driving system 100 of the present embodiment, the mirror body 2 is attached to the chassis 4 of the door window by the stay 3, and the mirror unit 5 is a mirror 5a and a mirror base 5b. 5 is disposed in the opening 2a of the mirror body 2, and the support 6 is coupled to the rear surface of the mirror base 5b, and the support 6 is connected to the outer cylinder 7a of the drive unit 7. It is coupled to the installed main pivot 7b and the driving pivots 7c and 7d so that the angle of the mirror unit 5 can be adjusted and the mounting plate in the mirror body 2 to support the driving unit 7. It is the same as in the prior art that the 8 is fixed and the mirror body 2 can be elastically folded.

However, the present invention temporarily changes the angle of the mirror unit 5 during operation so that the rear side which cannot be seen in the normal driving state (direct driving state) can be seen and the specific configuration thereof is as follows.

Reference numeral 10 denotes a hinge which rotatably couples the outer end of the outer cylinder 7a (based on the driver) to the mounting plate 8.

As described above, a spring 11 is installed between the inner end portion of the outer cylinder 7a rotatably centered on the hinge 10 and the mounting plate 8, and the driving unit 7 is driven by the spring 11. Is to be given an elastic force toward the mounting plate (8).

Reference numeral 12 denotes a solenoid provided on the mounting plate 8 for rotating the outer cylinder 7a at a predetermined angle about the hinge 10.

Reference numeral 13 denotes an operation between the centers in the longitudinal direction and rotatably provided by the center pin 14 on the mounting plate 9. The roller 13a is provided in the one end part of the longitudinal direction of this operation period 13, and this roller 13a is in contact with the back surface of the said outer cylinder 7a. In addition, a sliding hole 13b is formed near the other end in the longitudinal direction of the operation section 13, and the guide pin 12b fixed to the spool 12a of the solenoid 12 is slidable in the sliding hole 13b. Is inserted.

When the solenoid 12 is operated by the configuration as described above, the spool 12a of the solenoid 12 is moved toward the main body of the solenoid 12 so that the operating section 13 is rotated by a predetermined angle in a clockwise direction. The roller 13a provided at the one end part in the longitudinal direction of the operating rod 13 pushes the outer cylinder 7a of the drive unit 7 toward the opening 2a of the mirror body 2.

The side mirror drive system 100 of the present invention configured as described above has the angle of the mirror unit 5 together with the support 6 by the operation of the drive unit 7 as in the related art during the straight operation as shown in FIG. 2. Use it with the driver adjusted to see the rear. This state is the most suitable state for the driver to see the rear in the straight driving state, the angle of the mirror 5a is adjusted or the rear clock that the driver can check is limited to within a certain angle α.

As described above, if you want to change the direction of movement of the car, such as when changing lanes while driving with the angle of the mirror 5a adjusted to be suitable for straight driving, in other words, the β area (hereinafter referred to as a blind area) When the solenoid 12 is operated to confirm that the spool 12a is moved toward the main body of the solenoid 12 as shown by the solid line in FIG. 3, the operation period 13 is centered on the center pin 14. Rotate clockwise by a certain angle. At the same time, the inner side of the outer cylinder 7a is supported by the roller 13a provided at one end of the operation section 13 by pushing the outer cylinder 7a toward the opening 2a of the mirror body 2. And the mirror unit 5 and rotate about the hinge 10 toward the opening 2a by a predetermined angle θ. Therefore, in this state, the mirror 5a is rotated toward the blind spot (beta area) which was not visible in normal straight driving, so the driver can safely change the direction of travel of the vehicle while checking the blind spot through the mirror 5a. have. Here, the angle change of the mirror 5a is performed at the same time as the operation of the solenoid 12, so the driver can check the blind spot immediately.

On the other hand, when the driver stops the operation of the solenoid 12 after confirming the blind spot as described above, the support 6 and the mirror 5a together with the outer cylinder 7a are immediately virtualized in FIG. 3 by the spring 11. By returning to the original position as indicated by the line, the driver can drive while checking the rear side through the mirror 5a which is adjusted to a state suitable for seeing the rear side when driving straight again.

4 is a plan sectional view showing a second embodiment of a side mirror drive system according to the present invention.

In the side mirror driving system 200 of the present embodiment, the mirror body 2 is attached to the chassis 4 of the door window by the stay 3, and the mirror unit 2 is made of the mirror 5a and the mirror base 5b. 5 is disposed in the opening 2a of the mirror body 2, and the support 6 is coupled to the rear surface of the mirror base 5b, and the support 6 is connected to the outer cylinder 7a of the drive unit 7. It is coupled to the installed main pivot 7b and the driving pivots 7c and 7d so that the angle of the mirror unit 5 can be adjusted and the mounting plate in the mirror body 2 to support the driving unit 7. (8) is fixed and the mirror body (2) can be elastically folded, the outer end portion of the outer cylinder (7a) of the drive unit (7) is rotated to the mounting plate (8) by the hinge (10) It is possible that the driving unit 7 is elastically applied to the mounting plate 8 by the spring 11 and is coupled to the first chamber. Is the same as the example.

However, in the side mirror 200 of this embodiment, the sliding plate 20 is fixed to the inner side of the outer cylinder 7a, and one end of the longitudinal direction is fixed to the shaft of the motor 21 on the sliding plate 20. The other end of the linear operation rod 22 is in contact.

The motor 21 is fixed to the mounting plate 8, in particular the motor 21 used in the present embodiment is a stepping motor in order to be able to rotate the operation interval 22 only by a predetermined angle during operation It is preferable to adopt a servomotor.

In the side mirror driving system 200 of the present embodiment configured as described above, the angle of the mirror unit 5 together with the support 6 is moved straight as shown in FIG. 4 by the operation of the driving unit 7 as in the first embodiment. It is used with the driver adjusted so that it is suitable for the driver to check the rear side when driving.

As described above, when the driving direction of the vehicle is to be changed while driving in a state in which the angle of the mirror 5a is adjusted to be suitable for straight driving, the motor 21 is operated to check the blind spot (β region). 6 together with the drive unit 7 by the operation period 22 pushing the sliding plate 20 toward the opening 2a of the mirror body 2 by a predetermined angle θ as shown by the solid line in FIG. 6. As the mirror 5a of the mirror unit 5 faces the blind spot, the driver can safely change the direction of travel while checking the blind spot as in the previous embodiments.

Then, when the driver stops the operation of the motor 21 after checking the blind spot as described above, the support 6 and the mirror 5a together with the driving unit 7 are immediately moved by the spring 11 to FIGS. By returning to the original position as indicated by the phantom line at 6, the driver can drive while checking the rear side through the mirror 5a which is adjusted to be suitable for straight driving again.

7 is a plan sectional view showing a third embodiment of a side mirror drive system according to the present invention.

In the side mirror drive system 300 of the present embodiment, the mirror body 2 is attached to the chassis 4 of the door window by the stay 3, and the mirror unit 5 is formed as the mirror 5a and the mirror base 5b. 5 is disposed in the opening 2a of the mirror body 2, and the support 6 is coupled to the rear surface of the mirror base 5b, and the support 6 is connected to the outer cylinder 7a of the drive unit 7. It is coupled to the installed main pivot 7b and the driving pivots 7c and 7d so that the angle of the mirror unit 5 can be adjusted and the mounting plate in the mirror body 2 to support the driving unit 7. (8) is fixed and the mirror body (2) can be elastically folded, the outer end portion of the outer cylinder (7a) of the drive unit (7) is rotated to the mounting plate (8) by the hinge (10) Possible combinations are the same as in the first embodiment.

However, in the side mirror driving system 300 of the present embodiment, the support plate 30 is coupled to the inner side of the outer cylinder 7a, and the rear side of the support plate 30 has one side in the longitudinal direction of the hollow pivot 31. The tip is rotatably coupled.

In addition, the pivot 31 has a sliding protrusion (31a) formed in the outer surface in the axial direction is slidably coupled to the guide groove (32a) formed in the axial direction inside the hollow worm gear 32 and the worm gear (32) ) Is rotatably coupled to the base plate 33 formed integrally with the mounting plate 8 and engaged with the worm 35 driven by the motor 34.

In addition, the inner circumference of the pivot 31 is screwed to the pivot support shaft 36 fixed to the base plate 33.

The motor 34 is fixed to the mounting plate 8 and it is preferable to adopt a stepping motor or a servomotor as in the second embodiment.

When the motor 34 is operated by the above configuration, the pivot 31 is rotated together with the worm gear 32 by the worm 35. In this operation, the pivot 31 is rotated by screwing the inner side of one end of the longitudinal direction into the pivot support shaft 36, and the sliding protrusion 31a formed on the outer surface thereof is a guide groove 32a of the worm gear 32. The inner side of the outer cylinder 7a along with the support 6 and the mirror unit 5 together with the support 6 and the mirror unit 5 by pushing or pulling the support plate 30 by moving along the opening 2a around the hinge 10. It moves to the side or the inside of the mirror body 2.

The side mirror driving system 300 of the present embodiment as described above has a blind spot (β) when the driving direction of the vehicle is changed while driving in a state in which the angle of the mirror 5a is adjusted to be suitable for straight driving as in the first embodiment. When the operation switch provided near the driver's seat is operated to check the area, the motor 34 rotates forward and stops for a predetermined time. The worm gear 32 mirrors the pivot 31 by the operation of the motor 34. Push toward the opening 2a of the body 2. Therefore, in this state, as shown in solid lines as shown in FIGS. 8 and 9, the support plate 30, together with the drive unit 7 and the mirror unit 5, is opened by a predetermined angle θ about the hinge 10. As the mirror 5a faces the blind spot by rotating toward (2a), the driver can safely change the direction of travel while checking the blind spot as in the previous embodiments.

When the operation of the switch is stopped after the blind spot is confirmed, the motor 33 rotates in reverse for a predetermined time and pulls the pivot 31 toward the inside of the mirror body 2 to support the support plate 30 and the driving unit ( 7) and the mirror unit 5 immediately return to their original positions suitable for the straight ahead operation as shown by the virtual line in Figs. 8 and 9, so that no obstacle occurs in the straight ahead operation.

10 is a plan sectional view showing a fourth embodiment of a side mirror drive system according to the present invention.

In the side mirror drive system 400 of the present embodiment, the mirror body 2 is attached to the chassis 4 or the like of the door window by the stay 3, and comprises a mirror 5a and a mirror base 5b. 5 is disposed in the opening 2a of the mirror body 2, and the support body 6 is coupled to the rear surface side of the mirror base 5b, and the support body 6 is the outer cylinder 7a of the drive unit 7. It is coupled to the main pivot 7b and the driving pivots 7c, 7d installed in the mirror unit 5 so that the angle can be adjusted and is mounted in the mirror body 2 to support the driving unit 7. It is the same as in the first embodiment that the plate 8 is fixed and the mirror body 2 can be elastically folded.

In the present embodiment, the configuration for changing the angle of the mirror unit 5 is different from that of the first embodiment, and the specific configuration thereof is as follows.

In the present embodiment, the outer cylinder 7a of the drive unit 7 is firmly fixed to the mounting plate 8 so as not to flow by vis B.

The reference numeral 40 is disposed between the mirror base 5b of the mirror unit 5 and the support 6, and a western support body detachably coupled to the rear surface side of the mirror base 5b in a conventional manner. The outer leading end of the western support 40 is rotatably coupled to the support 6 by a hinge 41.

As described above, a spring 42 is installed between the inner end of the western support 40 and the support 6, which is rotatably centered on the hinge 41, and the western support 40 is formed by the spring 42. An elastic force is applied to the support 6.

Reference numeral 43 is a solenoid provided on the support 6 to rotate the western support 40 at a predetermined angle about the hinge 41.

Reference numeral 44 denotes an operation shape in which the center portion in the longitudinal direction is rotatably provided by the center pin 45 on the support 6 in a ┘ shape. A roller 44a is provided at one end portion in the longitudinal direction of the operation section 44, and the roller 44a is in contact with the rear surface of the mirror base 5b. In addition, a sliding hole 44b is formed near the other end in the longitudinal direction of the operation section 44, and the guide pin 43b fixed to the spool 43a of the solenoid 43 is slidable in the sliding hole 44b. Is inserted.

The side mirror driving system 400 according to the present embodiment configured as described above has a blind spot (β region) when the driving direction of the vehicle is to be changed while driving with the angle of the mirror 5a adjusted to be suitable for straight driving. When the solenoid 43 is operated to confirm that the mirror 44 is operated in the same manner as in the first embodiment, the operation section 44 pushes the mirror unit 5 toward the opening 2a by a predetermined angle [theta]. As the mirror 5a of the unit 5 faces the blind spot, the driver can safely change the traveling direction while checking the blind spot as shown in the previous embodiments (indicated by the solid line in FIG. 11). When the operation of the motor 41 is stopped, the mirror 42, together with the mirror unit 5, is returned to the original position suitable for the straight-line operation by the spring 42 as shown by the virtual line in FIG.

In each of the embodiments of the present invention as described above, the solenoid 12 or the motors 21 and 34 are remotely controlled by the operation of a switch installed in the vehicle in consideration of the driver's convenience. The installation positions of the motors 21 and 34 need not be particularly limited. In addition, the outer cylinder 7a or the western support 20 of the drive unit 7 may be directly driven by the cylinder SR as shown in FIGS. 12 and 13, and the hinge 10 is intermediate as shown in FIG. 14. It is also possible to form a circular portion to overlap the function of the spring and it is natural that such a design change is included in the scope of the present invention.

In the fifth embodiment of the present invention, the side mirror driving system for controlling the motor for converting the angle of the mirror unit 5 in the conventional side mirror so that the blind spot can be immediately identified at the time of lane change or left and right rotation. To provide.

Fig. 15 is an electric wiring diagram according to the fifth embodiment of the side mirror drive system 500 according to the present invention, showing the left and / or right side mirrors.

That is, the system for driving the side mirror includes a mirror unit angle adjusting switch 90 for adjusting the vertical and horizontal directions of the mirror unit 5, and a side mirror square for automatically adjusting the blind spot of the side mirror 5. A side mirror control IC 92 for judging an area angle adjusting switch 91, an input signal of the switches 90 and 91 and outputting a control signal to a first output terminal OUT1, and the side mirror control IC 92 Is connected to the first output terminal OUT1 of the first servo motor 93 to adjust the mirror unit 5 at an angle in the vertical direction, and is connected to the first output terminal OUT1 of the side mirror control IC 92. And a second servo motor 94 for adjusting the mirror unit 5 at an angle in the left and right directions, and the angle adjusting switch 91 is configured to vertically contact each of the up and down directions (b, c). It consists of, the angle control switch 91 is left and right The ground contact g which is automatically positioned when it is not located at the direction contacts b and c is configured, and the servo motors 93 and 94 are predetermined according to the input of the mirror unit angle adjustment switch 90. Although it is adjusted by the distance, it is automatically adjusted up to a set distance at a time by the input of the blind spot angle control switch 91, and after being adjusted to the set distance, the stop signals of the stepping motors 93 and 94 are controlled by the side mirror control IC. The control signal inputted to the input terminal IN of 92 and output from the second output terminal OUT2 switches the contact point of the blind spot adjustment switch 91 to the ground contact g.

Referring to the electrical wiring of the side mirror driving system 500 configured as described above, the mirror units 5 of the left and right side mirrors mounted on the vehicle of the day are adjusted to a position suitable for the driver's driving habits or viewing angles. It is possible to operate the switch SW1-SW4 for vertical, horizontal, left and right adjustment of the mirror unit angle adjusting switch 90, and the battery power source B + is input to the side mirror control IC 92, and the side mirror control IC ( 92 determines the input signal and drives the stepping motor 93 for vertical adjustment or the stepping motor 94 for horizontal adjustment. That is, when the stepping motor 93 for vertical adjustment is rotated forward, the mirror unit 5 is tilted upward, and when rotated reversely, it is tilted downward. In addition, when the stepping motor 94 for the left and right adjustment forward rotation, the mirror unit 5 is inclined to the left side, and reverse rotation is inclined to the right side. The forward and reverse rotation may be changed according to the wiring or setting of the stepping motors 93 and 94. The forward and reverse stepping motors 93 and 94 are configured such that the mirror unit 5 is inclined to the corresponding position by a set distance every time the driver presses the corresponding switch SW1-SW4 of the angle adjusting switch 90. .

On the other hand, the driver may operate the blind spot angle adjustment switch 91 to secure the blind spot β through the mirror unit 5 in case of an emergency, that is, when making a sharp turn, backward, or parking. This is because when the driver presses the switch 91, the internal switch contact is short-circuited to the ab position, and the side mirror control IC 92 detects and determines the battery power B + applied through the shorted switch contact. The control signal is output through the output terminal OUT1.

The control signal output from the first output terminal OUT1 drives the second stepping motor 94 for right and left adjustment of the mirror unit 5 (forward rotation or reverse rotation) so that the control signal is rapidly inclined at a set angle. This allows the driver to make the switch 91 using only one operation, and after the mirror unit 5 whose angle is changed to the set position is inclined to the set angle, the side mirror control IC 92 recognizes this and the angle of blind spot is determined. Since the contact point of the control switch 91 is switched from the ab contact to the ag contact, the stepping motor 94 maintains a state in which the angle is changed.

In addition, when the driver secures the blind spot and observes it, when the mirror unit 5 drives the blind spot angle adjusting switch 91 to return to the original angle and position, the driver switches from the ag contact point to the ac contact point. When the control IC 92 recognizes this and outputs a control signal through the first output terminal OUT1, the stepping motor 94 performs reverse rotation (or forward rotation) to move the mirror unit 5 whose angle is changed to its original position. To be changed. At this time, the side mirror control IC 92 memorizes the state before the angle of the mirror unit 5 is changed, and judges the reverse rotation state of the stepping motor 94. By outputting a control signal through the two output terminals (OUT2) to switch the contact point of the angle control switch 91 for blind spots from the ac contact to the ag contact.

Therefore, the side mirror of the vehicle to which the present embodiment is applied can not only finely adjust the angle of the side mirror according to the driving habits and the viewing angles of the driver with the angle adjusting switch 90, but also the angle adjusting switch 91 of the blind area. By directing the mirror unit 5 to the blind spot immediately by the operation, the blind spot can be easily observed and secured.

In the sixth embodiment of the present invention, in a conventional side mirror equipped with a rack, a blind spot is immediately changed at a time of lane change or left and right rotation by controlling a motor for folding the entire side mirror toward the driver or unfolding it for driving. Provides a side mirror drive system for verification.

Fig. 16 is an electric wiring diagram according to the side mirror driving system 600 according to the present embodiment, showing the left and / or right side mirrors.

In other words, the system for driving the side mirror is a switch for adjusting the side mirror folded 95 to adjust the entire side mirror in the folded position and the open position, and the switch for adjusting the angle of the side mirror blind area for automatically adjusting the blind spot of the side mirror. A side mirror control IC 97 for judging an input signal of the switches 95 and 96 and outputting a control signal to a first output terminal OUT1; and a first side of the side mirror control IC 97; The servo motor 98 and the blind spot angle adjustment switch 96 connected to the output terminal OUT1 to fold the entire side mirror toward the driver or to be unfolded for driving, and the vertical direction contact point b for adjusting the rotation direction, respectively. , c) is configured, and the ground contact g is automatically positioned when the blind spot angle adjusting switch 96 is not located at the vertical contact b, c, and the servo motor 98 is provided. Although it is adjusted by a predetermined distance according to the input of the folding adjustment switch 95, the input of the blind spot angle adjustment switch 96 is automatically adjusted to a set distance at a time, and after being adjusted to the set distance, the stepping motor ( The stop signal of 98 is input to the input terminal IN of the side mirror control IC 97, and the control signal output from the second output terminal OUT2 connects the contact of the blind spot adjustment switch 96 to the ground contact g. It is configured to switch to.

Referring to the electrical wiring of the side mirror driving system 600 according to the present embodiment configured as described above, when the switches SW5 and SW6 for the adjustment of the side mirror folding switch 95 are respectively operated, the battery power source B + is The side mirror control IC 97 is input to the side mirror control IC 97, and the side mirror control IC 97 determines the input signal to drive the stepping motor 98. That is, when the stepping motor 98 for folding adjustment is rotated forward, the side mirror rotates toward the driver, and when rotated backward, the side mirror rotates to the outside of the driver to be unfolded to be suitable for driving. The forward and reverse rotation may be changed according to the wiring or setting of the stepping motor 98. The forward and reverse stepping motor 98 is configured such that the side mirror rotates to the corresponding position by a set distance each time the driver presses the corresponding switches SW5 and SW6 of the fold control switch 95.

Meanwhile, the driver may operate the blind spot angle adjustment switch 96 in order to secure the blind spot β through the side mirror in an emergency, that is, when making a rapid turn, backward driving, or parking. This is because when the driver presses the switch 96, the internal switch contact is short-circuited to the ab position, and the side mirror control IC 97 detects and determines the battery power B + applied through the shorted switch contact. The control signal is output through the output terminal OUT1.

The control signal output from the first output terminal OUT1 drives (step forward or reverse) the stepping motor 98 for adjusting the left and right of the side mirror so as to rapidly rotate at a predetermined angle. This allows the driver to make the switch 96 using only one operation, and after the side mirror whose angle is changed to the set position is rotated to the set angle, the side mirror control IC 97 recognizes this to switch the blind spot angle adjustment switch ( Since the contact of 96) is switched from the ab contact to the ag contact, the stepping motor 98 maintains the changed state.

In addition, when the driver secures the blind spot and observes the blind spot, driving the blind spot angle adjustment switch 96 to return to the original angle and position is switched from the ag contact to the ac contact, and at this time, the side mirror control IC ( After recognizing this in step 97, and outputting a control signal through the first output terminal OUT1, the stepping motor 98 performs reverse rotation (or forward rotation) to change the side mirror whose angle is changed to its original position. At this time, the side mirror control IC 97 memorizes the state before the angle of the side mirror is changed, and judges the reverse rotation state of the stepping motor 98, when the angle is changed to the stored position. The control signal is output through OUT2) to switch the contact point of the blind spot angle control switch 96 from the ac contact to the ag contact.

Therefore, the side mirror of the vehicle to which the present embodiment is applied can not only be folded toward the driver or unfolded appropriately for driving by operating the folding adjustment switch 95, but also the entire side mirror by the operation of the blind spot angle adjustment switch 96. It can be immediately rotated to the proper position to check the blind spot, so the blind spot can be easily observed and secured.

15 and 16, the switch 90, 95 and the blind spot angle switch (91, 96) may preferably drive only the corresponding side mirror among the side mirrors mounted on the left or right, respectively, The side mirror on the right side may be configured to be driven simultaneously.

As described above, the present invention is a side mirror driving system of a vehicle, and when operating the operation switch to secure a blind spot during driving in a state in which the angle of the side mirror is adjusted to a position suitable for driving habits and viewing angles of the driver, Solenoids and stepping motors mounted in the left and / or right side mirrors are automatically and quickly driven at the angle set by the operator to easily observe the blind spots, and when the operation switch is operated again, the spring force or solenoid And the side mirror is automatically returned to its original state by the driving of the stepping motor.

Accordingly, the side mirror driving system of the present invention enables the driver to quickly secure a watch including a blind spot behind the rear, thereby increasing the convenience of driving, and at the time of lane change, sudden turn or parking, etc. It is an active countermeasure that can prevent the occurrence of a safety accident due to a collision or collision with the vehicle, and also has a simple structure and a low production cost.

Claims (6)

The mirror unit 5 including the mirror 5a and the mirror base 5b for supporting the mirror, and the drive unit 7 for converting angles for converting the angle of the mirror unit 5 include a mirror body 2 In the side mirror of an automobile mounted by the mounting plate 8 in The outer end of the outer cylinder 7a of the drive unit 7 is installed on the mounting plate 8 so as to be rotatable by the hinge 10, while the inner end of the outer cylinder 7a is mounted on the mounting plate 8. The elastic force is applied to the mounting plate, and the mounting plate 8 is rotatably coupled to the operation shape 13 having a ┌ shape, and one end of the operation operation 13 is slidable on the rear surface of the outer cylinder 7a. The other end of the operation section 13 is slidably coupled to the spool 12a of the solenoid 12, When operating the solenoid, the angle of the mirror unit is changed so that the driver can secure the clock of the rear or blind area through the mirror by the operation between the operation, and when the solenoid is stopped, the mirror with the driving unit A side mirror drive system for a vehicle, wherein the unit is returned to its original position. The mirror unit 5 which becomes the mirror 5a and the mirror base 5b for this mirror support, and the drive unit 7 for angle conversion of this mirror unit 5 are mounting plates in the mirror body 2 ( In the side mirror mounted by 8), The outer end portion of the outer cylinder 7a of the drive unit 7 is installed on the mounting plate 8 so as to be rotatable by the hinge 10, while the inner side of the outer cylinder 7a is provided with an elastic force toward the mounting plate 8. In addition, the sliding plate 20 is fixed to the inner side of the outer cylinder 7a, and one side end in the longitudinal direction is fixed to the shaft of the motor 21 on the sliding plate 20. Contact the other end, When operating the motor, the angle of the mirror unit along with the drive unit is changed by the operation between the operation, and the rear clock which the driver can check through the mirror is changed.When the motor stops operating, the mirror unit together with the drive unit returns to its original state. Side mirror drive system of a vehicle, characterized in that to be returned to the position of. The mirror unit 5 which becomes the mirror 5a and the mirror base 5b for this mirror support, and the drive unit 7 for angle conversion of this mirror unit 5 are mounting plates in the mirror body 2 ( In the side mirror mounted by 8), The outer end portion of the outer cylinder 7a of the drive unit 7 is rotatably installed by the hinge 10 on the mounting plate 8, and the support plate 30 is coupled to the inner side of the outer cylinder 7a to support the plate. On the rear surface of the pivot 30, the one end of the longitudinal direction of the pivot 31 is rotatably coupled, and the sliding protrusion 31a formed in the axial direction on the outer surface of the pivot 31 is formed inside the hollow worm gear 32. As shown in FIG. The worm gear 32 is slidably coupled to the guide groove 32a formed in the groove, and the worm gear 32 is rotatably coupled to the base plate 33 formed integrally with the mounting plate 8 and driven by the motor 34. The inner circumference of the pivot (31) is screwed to the pivot support shaft (36) fixed to the base plate (33), When the motor rotates forward, the pivot coupled to the inner side of the worm gear pushes the support plate to change the angle of the mirror unit together with the driving unit, thereby changing the rear clock that the driver can check through the mirror. The reverse side rotation of the side mirror driving system of the vehicle, characterized in that the mirror unit with the drive unit to return to the original position by the action of pulling the support plate. The mirror unit 5 which becomes the mirror 5a and the mirror base 5b for this mirror support, and has the support body 6 in the back surface side, and the drive unit 7 for angle conversion of this mirror unit 5 In the side mirror mounted in the mirror body 2 by the mounting plate 8, Between the mirror base 5b and the support 6 is provided a conventional western support 40 which is detachably coupled to the mirror base 5b, the outer end of the western support 40 is the support 6 The inner end portion side of the western support body 40 is provided with an elastic force toward the mounting plate 8, and the western support body 40 has a ┘-shaped working interval 44. ) Is rotatably coupled, but one end of the operation 44 is in sliding contact with the rear surface of the mirror base 5b, and the other end of the operation 44 is connected to the spool 43a of the solenoid 43. Slidably combined, When the solenoid is operated, the angle of the mirror unit is changed by the operation to change the rear clock which the driver can check through the mirror, and when the solenoid is stopped, the mirror unit is returned to its original position. Side mirror driving system for cars. In a side mirror in which a mirror and a mirror unit serving as the mirror base for supporting the mirror and the driving unit for converting the mirror unit angle are mounted by a mounting plate in the mirror body, in order to drive the mirror unit, A mirror unit angle adjusting switch 90 for adjusting the vertical and horizontal directions of the mirror unit 5, Side mirror blind spot angle control switch 91 for automatically adjusting the blind spot of the mirror unit (5), A side mirror control IC 92 which determines an input signal of the switches 90 and 91 and outputs a control signal to a first output terminal OUT1; A first servo motor 93 connected to the first output terminal OUT1 of the side mirror control IC 92 to adjust the mirror unit 5 at an angle in the vertical direction; A second servo motor 94 is connected to the first output terminal OUT1 of the side mirror control IC 92 and adjusts the mirror unit 5 to the left and right angles. The blind spot angle control switch 91 is configured with a vertical contact (b, c) for adjusting the vertical direction, respectively, When the blind spot angle control switch 91 is not located at the left and right contacts b and c, a ground contact g is automatically positioned. The servo motors 93 and 94 are adjusted by a predetermined distance according to the input of the angle adjusting switch 90, but are automatically adjusted to a distance set at a time by the input of the blind spot angle adjusting switch 91. After adjusting to the set distance, the stop signal of the stepping motors 93 and 94 is input to the input terminal IN of the side mirror control IC 92, and the control signal output from the second output terminal OUT2 is a blind spot. A side mirror driving system for a vehicle, characterized in that configured to switch the contact of the control switch 91 to the ground contact (g). In the side mirror provided with a rack, to drive the side mirror, A switch for adjusting the side mirror fold (95) for folding the side mirror toward the driver or unfolding it for driving, Side mirror blind spot angle control switch (96) for automatically adjusting the blind spot of the side mirror, A side mirror control IC 97 for determining an input signal of the switches 95 and 96 and outputting a control signal to a first output terminal OUT1; A servo motor 98 connected to the first output terminal OUT1 of the side mirror control IC 97 to adjust a side mirror to a position where it is folded or unfolded; The blind spot angle control switch 96 is configured with a vertical contact (b, c) for adjusting the rotation direction, respectively, When the blind spot angle adjustment switch 96 is not located in the vertical direction (b, c), the ground contact (g) which is automatically positioned is configured, The servo motor 98 is adjusted by a predetermined distance in accordance with the input of the folding adjustment switch 95, but by the input of the blind spot angle adjustment switch 96 is automatically adjusted to a set distance at a time, After adjusting to the distance, the stop signal of the stepping motor 98 is input to the input terminal IN of the side mirror control IC 97, and the control signal output from the second output terminal OUT2 is the blind area adjustment switch 96. ) Side mirror driving system of the vehicle, characterized in that configured to switch to the ground contact (g).