CN210591618U - Rearview mirror adjusting device - Google Patents

Abstract

The utility model discloses a rear-view mirror adjusting device, include: the automobile rearview mirror mounting structure comprises a mounting base used for being positioned on an automobile body, a connecting piece used for being connected with a rearview mirror, a driving assembly used for driving the connecting piece and a locking assembly used for locking and releasing the connecting piece, wherein the connecting piece is movably connected with the mounting base, the driving assembly is arranged on the mounting base and connected with the connecting piece, and the locking assembly is relatively fixed with the mounting base and can be converted between states of locking and releasing the connecting piece. According to the utility model discloses rear-view mirror adjusting device can carry out automatically regulated to the rear-view mirror in the car, easy operation, stable in structure, safe practical.

Description

Rearview mirror adjusting device

Technical Field

The utility model relates to an automobile manufacturing technical field, in particular to rear-view mirror adjusting device.

Background

At present, passenger cars are all equipped with interior rearview mirrors when leaving the factory. The inside rear-view mirror of the passenger car is fixed on a bracket, and the bracket is connected to the inside top of the car body. In order to ensure the safety of passengers and reduce blind areas of drivers, the installation requirement of the interior rearview mirror is very high, and the installation accuracy of the interior rearview mirror must be ensured. Because the existing inner rear-view mirror bracket is integrally and fixedly arranged on a vehicle body, once the height of the inner rear-view mirror bracket cannot be adjusted, the angle of the inner rear-view mirror bracket can only be adjusted through a rear-view mirror mounting base, so that the mounting difficulty of workers is increased during assembly, and the inner rear-view mirror bracket cannot be adjusted to a proper position, so that a driver cannot reduce blind areas to the maximum extent to increase the driving safety; and the interior rear-view mirror mounted position on the passenger train is higher, and inconvenient adjustment, adjust the rear-view mirror and must leave the seat just adjustable at every turn, therefore the passenger train is in service, and the driver can't adjust the interior rear-view mirror and observe whole passenger's developments to predict some dangerous passengers in advance and stop taking place dangerous action.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide a rearview mirror adjusting device which has the advantages of simplicity in operation, stable structure, safety and practicability.

According to the utility model discloses rear-view mirror adjusting device, including mounting base, the connecting piece that is used for connecting the rear-view mirror, be used for the drive assembly of connecting piece with be used for locking and releasing the locking Assembly of connecting piece, the movably connection of connecting piece mounting base, drive assembly locates on the mounting base and with the connecting piece links to each other, locking Assembly with mounting base relatively fixed is locking and releasing convertible between the state of connecting piece.

Wherein, set up drive assembly and can carry out automatically regulated to the rear-view mirror in the car, made the easy operation to the rear-view mirror in the car to add locking Assembly, made the structure of rear-view mirror in the car when adjusting more stable, then, conveniently adjust the best visual angle with the rear-view mirror, need not to adjust the posture very much or tilt up by a wide margin and can observe the circumstances in the car in driving, not only practical but also effectively guaranteed the safety of driving a vehicle.

In addition, the rearview mirror adjusting device provided by the embodiment of the invention also has the following additional technical characteristics:

in some embodiments, the drive assembly includes a first drive structure for driving the link to rotate, the first drive structure being connected to the mounting base and the link, respectively.

In some embodiments, the driving assembly includes a second driving structure for driving the connecting member to ascend and descend along the longitudinal direction, and the second driving structure is respectively connected with the mounting base and the connecting member.

In some embodiments, the mounting base comprises: box body, first mounting panel and second mounting panel, first mounting panel is located along vertical movably in the box body, the second mounting panel is fixed in the box body, wherein, the connecting piece rotatably with first mounting panel links to each other, just the connecting piece stretches out along vertical the box body, drive assembly includes first drive structure and second drive structure, first drive structure is located on the first mounting panel and with the connecting piece is connected and is linked to each other in order to drive the connecting piece is rotatory, second drive structure is located on the second mounting panel and with first mounting panel links to each other in order to drive the connecting piece is along vertical lift.

In some embodiments, the first drive structure comprises: the first driving piece is connected with the mounting base and is in transmission connection with the connecting piece, the first driving piece drives the connecting piece to rotate, the bearing is connected with the connecting piece, and the bearing is supported on the mounting base.

In some embodiments, the bearing includes a first support and a second support, the first support and the second support are both connected to the connecting member, the first support and the second support are longitudinally opposite, the first support and the second support are both provided with balls, and the balls on the first support and the balls on the second support are respectively rollably supported on the mounting base.

In some embodiments, the second drive structure comprises: the transmission rod is fixedly connected with the connecting piece relatively, extends along the longitudinal direction and is arranged on the mounting base in a longitudinally movable manner; the second driving piece is connected with the transmission rod to drive the transmission rod to move longitudinally, the guide rod is fixed relative to one of the mounting base and the connecting piece, the guide rod extends longitudinally, and the guide rod is movably inserted in the other of the mounting base and the connecting piece longitudinally.

In some embodiments, the locking assembly comprises: the connecting piece comprises at least two abutting parts and a third driving piece, wherein the at least two abutting parts are arranged along the circumferential direction of the connecting piece, the at least two abutting parts are movably arranged on an installation base between positions close to each other and positions far away from each other, the third driving piece is connected with the at least two abutting parts to drive the at least two abutting parts to be far away from each other and close to each other, and the at least two abutting parts are suitable for abutting against the outer circumferential surface of the connecting piece to lock the connecting piece.

In some embodiments, the connecting member is a circular straight rod, the abutting portion is in a circular arc shape matched with the shape of the connecting member, and a flexible layer is attached to the inner circumferential surface of the abutting portion.

In some embodiments, at least one limit inductor is disposed on the mounting base, and at least one limit inductor is disposed adjacent to a longitudinal end of the mounting base.

The advantages of other features of the mirror adjustment device of embodiments of the present invention will be described in more detail in the detailed description that follows.

Drawings

Fig. 1 is a front view of an adjustable rear viewing device according to some embodiments of the present invention.

Fig. 2 is an enlarged view of region a in fig. 1.

Fig. 3 is a perspective view of the first mount of fig. 2.

Fig. 4 is a perspective view of the second mount of fig. 2.

Fig. 5 is a perspective view of fig. 1 in one direction.

Fig. 6 is a perspective view of the locking assembly of fig. 1.

Fig. 7 is a flowchart of the operation of the present invention.

Reference numerals:

the rear-view mirror adjusting device 100 is,

the mounting base 1, the connecting piece 2, the driving assembly 3, the locking assembly 4, the first driving structure 31, the second driving structure 32, the box body 11, the first mounting plate 12, the second mounting plate 13, the first driving piece 311, the bearing 312, the first support 3121, the second support 3122, the balls 3123, the ball groove 3124, the first bevel gear 313, the second bevel gear 314, the transmission rod 321, the second driving piece 322, the guide rod 323, the abutting part 41, the third driving piece 42, the flexible layer 43, the limiting sensor 5 and the rearview mirror 6.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The following describes the mirror adjustment device 100 according to an embodiment of the present invention in detail with reference to the drawings.

Referring to fig. 1 and 5, a rearview mirror adjusting apparatus 100 according to an embodiment of the present invention includes a mounting base 1, a connecting member 2 for connecting a rearview mirror 6, a driving assembly 3 for driving the connecting member 2, and a locking assembly 4 for locking and releasing the connecting member 2.

Referring to fig. 1 and 5, the connecting member 2 is movably connected to the mounting base 1, the driving assembly 3 is disposed on the mounting base 1 and connected to the connecting member 2, and the locking assembly 4 is fixed relative to the mounting base 1 and is switchable between a state of locking and a state of releasing the connecting member 2.

The driving assembly 3 drives the connecting member 2 to move the rearview mirror 6, as shown in the direction of fig. 1, wherein the movement includes rotation around the extending direction of the connecting member 2, movement in the up-down direction, movement in the left-right direction, and the like.

Referring to fig. 7, the driving assembly 3 is controlled by the switch 1, the switch 10 can be disposed on a console in the automobile or disposed on a steering wheel or other places where the fingers can be conveniently contacted, and the driving assembly 3 is disposed to automatically adjust the rearview mirror 6 in the automobile, so that the operation of the rearview mirror 6 in the automobile is simplified, the rearview mirror 6 can be conveniently adjusted to an optimal viewing angle, the condition in the automobile can be observed without adjusting the posture of the automobile or raising the head of the automobile by a large margin, and the safety of driving is both practical and effectively ensured.

In order to realize the adjustment of the rear view mirror 6 and to ensure the stability of the adjusted rear view mirror 6 with respect to the position of the vehicle body, a locking assembly 4 is provided, which locking assembly 4 is capable of locking and releasing the connecting element 2, more precisely, when the direction and position of the rear view mirror 6 need to be adjusted, the rear view mirror needs to be released, so that the connecting element 2 can be correspondingly rotated or moved. After adjustment, the rear view mirror 6 reaches the optimal viewing angle and needs to be locked, so that the rear view mirror 6 is stably kept at the optimal viewing angle.

With reference to fig. 1 and 5, the driving assembly 3 includes a first driving structure 31 for driving the connecting member 2 to rotate, and the first driving structure 31 is connected to the mounting base 1 and the connecting member 2, respectively. Here, the rotation of the connecting member 2 will tend to rotate the rearview mirror 6 connected thereto, and the rotation of the rearview mirror 6 can be performed on a plane perpendicular to the paper surface with the extending direction of the connecting member 2 as the axial direction, in combination with the direction in fig. 1, so as to adjust the angle of the rearview mirror 6.

The first driving structure 31 may include a vertical rotating stepping motor (the motor is disposed in the up-down direction shown in fig. 1) to drive the connecting member 2 to rotate, or the first driving structure 31 may include a horizontal motor (the motor is disposed in the left-right direction shown in fig. 1) and a gear transmission structure to drive the connecting member 2 to rotate, and so on.

Referring to fig. 1 and 5, the driving assembly 3 includes a second driving structure 32 for driving the connecting member 2 to move up and down in the longitudinal direction, and the second driving structure 32 is connected to the mounting base 1 and the connecting member 2, respectively. The connecting member 2 is lifted in the longitudinal direction, which is the vertical direction in the orientation shown in fig. 1, and the second driving structure 32 drives the connecting member 2 to lift in the vertical direction to drive the rear view mirror 6 to lift in the vertical direction, so as to adjust the position of the rear view mirror 6 in the vertical direction, or adjust the height of the rear view mirror 6 relative to the vehicle body.

The second driving structure 32 can be provided with a worm and gear assembly to achieve the purpose of driving the connecting member 2 to ascend and descend, or a pulley or a belt is provided at the top end of the rearview mirror adjusting device 100 to achieve the purpose of driving the connecting member 2 to ascend and descend, and so on.

Referring to fig. 1, the mounting base 1 includes: box body 11, first mounting panel 12 and second mounting panel 13. The first mounting plate 12 is movably disposed in the case 1 in the longitudinal direction, and the second mounting plate 13 is fixed in the case 11.

Wherein, connecting piece 2 rotatably links to each other with first mounting panel 12, and connecting piece 2 stretches out box body 11 along vertically, and drive assembly 3 includes first drive structure 31 and second drive structure 32, and first drive structure 31 is located on first mounting panel 12 and links to each other with connecting piece 2 in order to drive connecting piece 2 rotatory, and second drive structure 32 is located on second mounting panel 13 and links to each other with first mounting panel 12 in order to drive connecting piece 2 along vertically going up and down.

The lateral direction and the longitudinal direction in the above-described embodiment refer to the up-down direction and the left-right direction as shown in fig. 1, respectively. The first mounting plate 12 and the second mounting plate 13 divide the box body 11 of the rearview mirror adjusting device 100 into three parts, wherein the first part is used for placing the first driving structure 31, the second part is used for placing the second driving structure 32, and the second mounting plate 13 can play a role of fixed support, so that the stability of the whole structure is more reliable.

Referring to fig. 1 to 4, the first driving structure 31 includes a first driving member 311 and a bearing 312, the first driving member 311 is connected to the mounting base 1 and is in transmission connection with the connecting member 2, the first driving member 311 drives the connecting member 2 to rotate, the bearing 312 is connected to the connecting member 2, and the bearing 312 is supported on the mounting base 1.

Referring to fig. 2 to 4, the bearing 312 includes a first support 3121 and a second support 3122, the first support 3121 and the second support 3122 are connected to the link 2, and the first support 3121 and the second support 3122 are opposite in a longitudinal direction.

The first support 3121 and the second support 3122 are provided with a ball 3123, the ball 3123 of the first support 3121 and the ball 3123 of the second support 3122 are respectively supported on the mounting base 1 in a rolling way. More specifically, the ball 3123 of the first support 3121 is supported in the ball groove 3124 of the first support 3121, and the ball 3123 of the second support 3122 is supported in the ball groove 3124 of the second support.

Alternatively, the first driving member 311 is typically a rotary motor, and the first driving member 311 is fixedly connected to the first mounting plate 12, for example, the first driving member 311 may be fixedly connected to the first mounting plate 12 by a fastener such as a bolt or a screw. In addition, referring to fig. 1 and 5, the connecting member 2 is provided in the form of a connecting rod, through holes are provided on the mounting base 1 and the second mounting plate 13 of the mirror adjusting device 100, the connecting rod passes through the through holes of the mounting base 1 and the second mounting plate 13 of the mirror adjusting device 100 and is connected in the rotating bearing 312, and the first driving member 311 drives the connecting rod to rotate by driving the bearing 312 to rotate.

Optionally, the first support 3121 and the second support 3122 of the bearing 312 are oppositely disposed and connected into a whole, and both are supported on the first mounting plate 12, more specifically, the first support 3121 and the second support 3122 are respectively located on two surfaces of the first mounting plate 12 along the longitudinal direction, or the first support 3121 and the second support 3122 are fixedly connected, and a gap formed by the oppositely disposed first support 3121 and the second support 3122 is snapped around a circumference of the through hole formed on the first mounting plate 12 along the circumference of the bearing 312, and the first support 3121 and the second support 3122 are respectively provided with a central hole and face to ensure that the connecting rod passes through.

The plurality of balls 3123 are installed in the ball grooves 3124 provided in the first support 3121 and the second support 3122, when the first driving member 311 drives the connecting rod to rotate, the bearing 312 rotates along with the connecting rod, the first support 3121 and the second support 3122 rotate relative to the first mounting plate 12, at this time, the balls 3123 roll in the ball grooves 3124, the sliding friction generated during the rotation is converted into the rolling friction, thereby reducing the wear of parts caused by the friction, prolonging the service life, and ensuring the flexibility when the rearview mirror 6 rotates.

Optionally, referring to fig. 1 and 5, the first driving member 311 is provided with a first bevel gear 313 at the end of the output shaft, a second bevel gear 314 is connected to the first support 3121 of the bearing 312, and the first bevel gear 313 and the second bevel gear 314 are engaged with each other. As shown in fig. 7, the first driving member 311 rotates upon receiving an on signal of the switch 10 to drive the first bevel gear 313 to rotate, the first bevel gear 313 drives the second bevel gear 314 to rotate, and then the second bevel gear 314 drives the bearing 312 to rotate, thereby realizing the rotation of the connecting element 2.

Referring to fig. 1 and 5, the second driving structure 32 includes a transmission rod 321, a second driving member 322, and a guide rod 323.

The driving rod 321 is fixedly connected with the connecting piece 2, the driving rod 321 extends along the longitudinal direction and is movably arranged on the mounting base 1 along the longitudinal direction, the second driving piece 322 is connected with the driving rod 321 to drive the driving rod 321 to move along the longitudinal direction, the guide rod 323 is fixedly connected with one of the mounting base 1 and the connecting piece 2, the guide rod 323 extends along the longitudinal direction, and the guide rod 323 is movably inserted in the other one of the mounting base 1 and the connecting piece 2 along the longitudinal direction.

It can be seen that the guide bar 323 is provided to guide the link 2 in a longitudinal direction for the elevating movement.

In some embodiments, the guide bar 323 is fixed relative to the mounting base 1, and the guide bar 323 is movably inserted into the connecting member 2 along the longitudinal direction, and in other embodiments, the guide bar 323 is fixed relative to the connecting member 2, and the guide bar 323 is movably inserted into the mounting base 1 along the longitudinal direction.

Alternatively, referring to fig. 1 and 5, the connecting rod 321 is a worm, a through hole is provided on the second mounting plate 13, one end of the connecting rod 321 is sleeved in the through hole of the second mounting plate 13 and penetrates through the second mounting plate 13 to reach the other side of the second mounting plate 13, and the other end of the connecting rod 321 penetrates through the first mounting plate 12 and is fixedly connected with the first mounting plate 12, for example, a thread is provided at one end of the connecting rod 321 close to the first mounting plate 12, and the connecting rod 321 is fixed on the first mounting plate 12 by a fixing nut.

Alternatively, referring to fig. 1 and 5, the guide rod 323 is connected to the connecting rod 321, the second driving member 322 is connected to the worm gear, and the worm gear, i.e., the connecting rod 321, is connected to the worm gear, and when the second driving member 322 drives the worm gear to rotate, the worm gear performs a lifting motion in the longitudinal direction with respect to the second mounting plate 13, so that the connecting member 2 is driven to lift in the longitudinal direction under the guiding action of the guide rod 323.

In addition, in conjunction with fig. 1 and 5, for structural stability and symmetry, two opposing second driving members 322 are respectively provided in the lateral direction of the mounting base 1 of the mirror adjusting apparatus 100, that is, on both sides in the left-right direction shown in fig. 1 or 5, and accordingly, two sets of worm and gear and guide bar structures are provided on both sides in the left-right direction.

In addition, the connecting element 2 can be rotated clockwise and counterclockwise by the forward rotation and reverse rotation of the first driving element 311, and the connecting element 2 can be driven to rise or fall along the longitudinal direction by the forward rotation and reverse rotation of the second driving element 322, as shown in fig. 7, the setting can be performed by the switch 10 and the switch 20, which belongs to the prior art and is not described again.

With reference to fig. 1, 5 and 6, the locking assembly 4 includes at least two abutting portions 41 and a third driving member 42, the at least two abutting portions 41 are arranged along the circumferential direction of the connecting member 2, the at least two abutting portions 41 are movably disposed on the mounting base 1 between positions close to and away from each other, the third driving member 42 is connected to the at least two abutting portions 41 to drive the at least two abutting portions 41 to move away from and close to each other, and the at least two abutting portions 41 are adapted to abut against the outer circumferential surface of the connecting member 2 to lock the connecting member 2.

Referring to fig. 1 and 5, the connecting member 2 is a circular straight rod, the abutting portion 41 is a circular arc shape adapted to the shape of the connecting member 2, and the inner circumferential surface of the abutting portion 41 is attached with the flexible layer 43. The flexible layer 43 can play a role in buffering, and when the stopping part is tightly held on the connecting piece 2, the third driving piece 42 operates to cause the damage of the clamping force on the connecting piece 2.

Optionally, the stopping portions 41 are semi-circular arc-shaped members and are disposed on two sides of the connecting member 2, when in a clamping state, the third driving member 42 drives the stopping portions 41 to approach each other and clasp the connecting member 2, and when in a releasing state, the third driving member 42 drives the stopping portions 41 to move away from each other and release the connecting member 2.

In addition, referring to fig. 7, a control system (not shown in the figure) determines the on-off state of the second driving element 322 and the first driving element 311, and if the second driving element 322 and the first driving element 311 are not powered, the control system controls the third driving element 42 not to be powered, the stopping part 41 is in the clamping state, and the two stopping parts 41 clamp the connecting element 2 of the rearview mirror 6. When any one of the motors of the second driving member 322 and the first driving member 311 is powered on, the control system controls the third driving member 42 to be powered on simultaneously, so that the stopping part 41 at the tail end of the output shaft of the third driving member 42 is retracted, that is, the connecting member 2 of the rearview mirror 6 can be loosened, and therefore, when the height and the angle of the rearview mirror 6 are adjusted, the rearview mirror 6 does not have the clamping force effect of the third driving member 42, that is, the stopping parts 41 are far away from each other, and is in a release state. It should be noted that the control method of the control system belongs to the conventional technology, and is not described herein again.

Referring to fig. 1 and 5, at least one limit sensor 5 is disposed on the mounting base 1, and the at least one limit sensor 5 is disposed adjacent to a longitudinal end of the mounting base 1. The arrangement of the limit sensor 5 can play a role of overload protection, and is used for preventing the second driving piece 322 from driving the lifting of the connecting piece 2 to exceed the displacement limit. If the connecting piece 2 drives the rearview mirror 6 to ascend and descend to exceed the displacement limit, the limit sensor 5 triggers the control system, and the control system forcibly cuts off the power of the second driving piece 322, so that the stability of the structure and the safe operation of the rearview mirror adjusting device 100 are ensured.

In short, according to the rearview mirror adjusting device 100 of the embodiment of the invention, the height and the angle of the rearview mirror in the whole vehicle can be adjusted without special labor, the adjustable range is wide, and the device has the advantages of simple installation, convenient disassembly, safety and practicability.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. A rearview mirror adjustment assembly, comprising:

a mounting base for positioning to a vehicle body;

a connector for connecting a rearview mirror, the connector being movably connected to the mounting base;

the driving assembly is used for driving the connecting piece, is arranged on the mounting base and is connected with the connecting piece;

and the locking assembly is used for locking and releasing the connecting piece, is relatively fixed with the mounting base and can be switched between a state of locking and a state of releasing the connecting piece.

2. The rearview mirror adjustment assembly of claim 1, wherein the drive assembly includes a first drive structure for driving rotation of the link member, the first drive structure being connected to the mounting base and the link member, respectively.

3. The rearview mirror adjustment assembly of claim 1, wherein the drive assembly includes a second drive structure for driving the attachment member to move up and down in the longitudinal direction, the second drive structure being connected to the mounting base and the attachment member, respectively.

4. The rearview mirror adjustment assembly of claim 1, wherein the mounting base includes:

a box body;

the first mounting plate is arranged in the box body in a longitudinally movable manner;

a second mounting plate fixed in the box body,

wherein, the connecting piece rotatably with first mounting panel links to each other, just the connecting piece is along vertically stretching out the box body, drive assembly includes first drive structure and second drive structure, first drive structure is located on the first mounting panel and with the connecting piece links to each other in order to drive the connecting piece is rotatory, second drive structure is located on the second mounting panel and with first mounting panel links to each other in order to drive the connecting piece is along vertical lift.

5. The rearview mirror adjustment assembly of claim 2 or claim 4, wherein the first drive arrangement includes:

the first driving piece is connected with the mounting base and is in transmission connection with the connecting piece, and the first driving piece drives the connecting piece to rotate;

the bearing, the bearing with the connecting piece links to each other, just the bearing supports in on the mounting base.

6. The rearview mirror adjustment assembly of claim 5, wherein the bearing includes a first support and a second support, the first support and the second support each being coupled to the connector, the first support and the second support being longitudinally opposed

The first support and the second support are respectively provided with a ball, and the ball on the first support and the ball on the second support can be respectively supported on the mounting base in a rolling manner.

7. The rearview mirror adjustment assembly of claim 3 or claim 4, wherein the second drive arrangement includes:

the transmission rod is fixedly connected with the connecting piece relatively, extends along the longitudinal direction and is arranged on the mounting base in a longitudinally movable manner;

the second driving piece is connected with the transmission rod to drive the transmission rod to move along the longitudinal direction;

the guide rod is fixed relative to one of the mounting base and the connecting piece, extends along the longitudinal direction, and can be movably inserted into the other one of the mounting base and the connecting piece along the longitudinal direction.

8. The rearview mirror adjustment assembly of claim 1, wherein the locking assembly includes:

the at least two abutting parts are arranged along the circumferential direction of the connecting piece and are movably arranged on the mounting base between positions close to and far away from each other;

a third driving member connected to the at least two stopping portions to drive the at least two stopping portions to move away from and approach each other,

the at least two stopping parts are suitable for stopping the peripheral surface of the connecting piece so as to lock the connecting piece.

9. The rearview mirror adjusting device of claim 8, wherein the connecting member is a circular straight rod, the stopping portion is a circular arc shape adapted to the shape of the connecting member, and a flexible layer is attached to the inner circumferential surface of the stopping portion.

10. The rearview mirror adjustment assembly of claim 1, wherein the mounting base includes at least one limit sensor disposed thereon, and wherein the at least one limit sensor is disposed adjacent a longitudinal end of the mounting base.

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