CN112977260A - Outer rear-view mirror folding device, outer rear-view mirror and car - Google Patents
Outer rear-view mirror folding device, outer rear-view mirror and car Download PDFInfo
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- CN112977260A CN112977260A CN202110353648.7A CN202110353648A CN112977260A CN 112977260 A CN112977260 A CN 112977260A CN 202110353648 A CN202110353648 A CN 202110353648A CN 112977260 A CN112977260 A CN 112977260A
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- 230000008878 coupling Effects 0.000 claims 1
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- 230000000694 effects Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
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- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
- B60R1/074—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators for retracting the mirror arrangements to a non-use position alongside the vehicle
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- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention discloses an outer rear-view mirror folding device, an outer rear-view mirror and an automobile, and relates to the technical field of automobile parts, wherein the outer rear-view mirror folding device is used on the outer rear-view mirror and comprises the following components: the body comprises a seat body and a rotating part which is axially and rotatably arranged on the seat body, wherein a containing cavity is formed in the body and comprises a first cavity and a second cavity which are communicated with each other, the first cavity is positioned on the seat body, and the second cavity is positioned on the rotating part; the adjusting piece is at least partially arranged in the second cavity, can be movably arranged towards the direction inside the second cavity and has an interference position at least partially extending into the second cavity, and when the adjusting piece is at the interference position, the adjusting piece is in interference fit with the cavity wall of the second cavity so as to limit the rotation part to rotate relative to the seat body; one of the seat body and the rotating part is used for being installed on the outer rearview mirror body, and the other one of the seat body and the rotating part is used for being installed on the installation seat of the outer rearview mirror. The folding force of the folding device for the exterior rearview mirror can be adaptively adjusted according to the vehicle speed, and the folding device for the exterior rearview mirror is high in flexibility and reliable in structure.
Description
Technical Field
The invention belongs to the technical field of automobile parts, and particularly relates to an outer rearview mirror folding device, an outer rearview mirror and an automobile.
Background
The folding function of the outer rearview mirror is mainly realized by the rotating shaft between the outer rearview mirror shell and the outer rearview mirror base, the folding force is realized by the sawtooth structure matched with the base in the rotating shaft, and the folding force is influenced by the sawtooth inclination angle and the depth.
Most of the existing automobile external rearview mirrors are designed into a foldable structure, and the purpose is to protect the external rearview mirrors. However, the folding force of the outer rearview mirror is not adjustable, so that the outer rearview mirror is still damaged by collision in the using process.
Disclosure of Invention
Based on the above, the invention provides an outer rear view mirror folding device, an outer rear view mirror and an automobile, and aims to provide the outer rear view mirror folding device with adjustable folding force.
In order to achieve the purpose, the invention provides the following technical scheme:
an exterior mirror folding device for use on an exterior mirror, the exterior mirror folding device comprising:
the body comprises a seat body and a rotating part which is axially and rotatably arranged on the seat body, wherein a cavity is formed in the body and comprises a first cavity and a second cavity which are communicated with each other, the first cavity is positioned on the seat body, and the second cavity is positioned on the rotating part; and the number of the first and second groups,
the adjusting piece is at least partially arranged in the second cavity, the adjusting piece can be movably arranged towards the direction of the inside of the second cavity and is provided with an interference position at least partially extending into the second cavity, and when the adjusting piece is located at the interference position, the adjusting piece is in interference fit with the cavity wall of the second cavity so as to limit the rotation of the rotating part relative to the seat body;
one of the seat body and the rotating part is used for being installed on the exterior mirror body, and the other one of the seat body and the rotating part is used for being installed on the exterior mirror installation seat.
Optionally, the cavity wall of the second cavity in interference fit with the regulating member is a second cavity wall, and the side wall of the regulating member in interference fit with the second cavity wall is a regulating wall; in the rotating direction of the adjusting piece, at least one of the second cavity wall and the adjusting wall is arranged in an inclined manner in the direction away from the seat body.
Optionally, a through hole penetrates through the seat body, and the first cavity comprises the through hole; the lateral wall of the rotating part is provided with a groove, and the groove forms the second cavity.
Optionally, a matching groove communicated with the through hole is formed in the side wall of the seat body in a penetrating mode, the matching groove and the through hole jointly form the first cavity, and at least part of the notch of the matching groove is opposite to at least part of the notch of the groove.
Optionally, the exterior mirror folding device further comprises:
the movable piece is movably arranged in the through hole, the movable piece is provided with an opening facing the body, a boss is convexly arranged on the outer side wall of the movable piece, the boss forms the adjusting piece, and the boss is arranged in the matching groove and at least partially extends into the groove; and the number of the first and second groups,
and one end of the connecting piece is connected with the rotating part, and the other end of the connecting piece is arranged at the opening of the movable piece.
Optionally, the exterior mirror folding device further includes a compression spring disposed between the connecting member and the rotating portion, and the compression spring is connected to the connecting member and the rotating portion respectively, and is configured to provide resistance for rotation of the rotating portion.
Optionally, a protrusion is convexly arranged on the outer side wall of the connecting piece, a sliding groove extending into the opening is formed in the inner side wall of the opening of the moving piece, the protrusion is movably mounted in the sliding groove, the sliding groove is provided with an opening end close to the opening and a bottom end far away from the opening, the opening end is divided into a first portion and a second portion which are arranged in parallel, the first portion penetrates through the end face of the moving piece, and the second portion is used for limiting the connecting piece to be separated from the sliding groove.
Optionally, a side of the second portion of the open end, which is close to the first portion, extends inwards to form a limiting part so as to limit the connecting piece to be separated from the sliding groove.
The invention further proposes an exterior rear view mirror comprising:
an exterior mirror mount; and the number of the first and second groups,
the outer rear-view mirror body is rotatably arranged on the outer rear-view mirror mounting seat through the outer rear-view mirror folding device, the outer rear-view mirror folding device is the outer rear-view mirror folding device, one of the seat body and the rotating part of the outer rear-view mirror folding device is connected with the outer rear-view mirror body, and the other one of the seat body and the rotating part of the outer rear-view mirror folding device is connected with the outer rear-view mirror mounting seat.
The invention further proposes an automobile comprising:
a vehicle body;
the outer rearview mirror is the outer rearview mirror, and an outer rearview mirror mounting seat of the outer rearview mirror is mounted on the vehicle body; and the number of the first and second groups,
and the control device is arranged on the vehicle body and used for controlling the adjusting piece to move to the interference position when the vehicle speed is greater than the preset speed, and controlling the adjusting piece to exit from the second cavity when the vehicle speed is not greater than the preset speed.
According to the technical scheme, the outer rearview mirror folding device comprises a body and an adjusting piece, the body comprises a seat body and a rotating portion, the adjusting piece is at least partially arranged in a second cavity of the rotating portion and can move towards the inner direction of the second cavity, when the rotating portion rotates, the adjusting piece generates an interference effect on the rotation of the rotating portion, the interference force can be adjusted, the interference effect of the adjusting piece on the rotating portion is gradually increased along with the deepening of the depth of the adjusting piece extending into the second cavity, therefore, when the vehicle speed is low, the depth of the adjusting piece extending into the second cavity is reduced, the folding force of the outer rearview mirror is reduced, the outer rearview mirror can be easily folded, when the vehicle speed is high, the depth of the adjusting piece extending into the second cavity is increased, the folding force of the outer rearview mirror is correspondingly increased, and wind resistance can be resisted. According to the folding device for the outer rearview mirror, when the outer rearview mirror is folded, the folding force can be adjusted adaptively according to the vehicle speed, and the folding device is high in flexibility and reliable in structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of the structure of an exterior mirror according to an embodiment of the present invention;
fig. 2 is a schematic and diagrammatic view of the folding device of the exterior rear view mirror of fig. 1;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a cross-sectional view of FIG. 2;
fig. 5 is an exploded view of fig. 4.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, back, top and bottom … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Most of the existing automobile external rearview mirrors are designed into a foldable structure, and the purpose is to protect the external rearview mirrors. However, the folding force of the outer rearview mirror is not adjustable, so that the outer rearview mirror is still damaged by collision in the using process.
In view of this, the present invention provides an outside rear view mirror folding device, and aims to provide an outside rear view mirror folding device with adjustable folding force. In the attached drawings of the specification, fig. 1 is a schematic and diagrammatic view of the structure of an exterior rearview mirror provided by the embodiment of the invention; fig. 2 is a schematic and diagrammatic view of the folding device of the exterior rear view mirror of fig. 1; FIG. 3 is an exploded view of FIG. 2; FIG. 4 is a cross-sectional view of FIG. 2; fig. 5 is an exploded view of fig. 4.
Referring to fig. 2, the folding device 100 for an exterior mirror provided by the present invention is used on an exterior mirror 200, and the folding device 100 for an exterior mirror includes a body 1 and an adjusting member 2, wherein the body 1 includes a base 11 and a rotating portion 12 axially rotatably disposed on the base 11, a cavity is formed in the body 1, the cavity includes a first cavity 111 and a second cavity 121 that are communicated with each other, the first cavity 111 is located in the base 11, and the second cavity 121 is located in the rotating portion 12; the adjusting part 2 is at least partially arranged in the second cavity 121, the adjusting part 2 can be movably arranged towards the inner direction of the second cavity 121 and has an interference position at least partially extending into the second cavity 121, when the adjusting part 2 is at the interference position, the adjusting part 2 is in interference fit with the cavity wall of the second cavity 121 to limit the rotation of the rotating part 12 relative to the seat body 11; one of the seat body 11 and the rotating part 12 is used for being mounted on the exterior mirror body 7, and the other is used for being mounted on the exterior mirror mounting seat 6.
In the technical solution provided by the present invention, the folding device 100 of the exterior mirror comprises a body 1 and an adjusting member 2, the body 1 comprises a seat body 11 and a rotating part 12, the adjusting member 2 is at least partially disposed in the second cavity 121 of the rotating part 12 and can move towards the inner direction of the second cavity 121, so that when the rotating part 12 rotates, the adjusting piece 2 generates an interference effect on the rotation of the rotating part 12, and the interference force can be adjusted, as the depth of the adjusting member 2 extending into the second chamber 121 is increased, the interference effect of the adjusting member 2 on the rotating part 12 is gradually increased, and thus, at a low vehicle speed, the depth of the adjusting member 2 extending into the second chamber 121 is reduced, so that the folding force of the outer mirror 200 is reduced, the outer mirror 200 can be easily folded, when the vehicle speed is high, the depth of the adjusting piece 2 extending into the second cavity 121 is increased, the folding force of the external rearview mirror 200 is correspondingly increased, and the wind resistance can be resisted. According to the folding device 100 for the outer rear view mirror, when the outer rear view mirror 200 is folded, the folding force can be adjusted adaptively according to the vehicle speed, the flexibility is high, and the structure is reliable, so that the folding device 100 for the outer rear view mirror replaces a traditional folding rotating shaft of the outer rear view mirror, the outer rear view mirror 200 can be protected more intelligently, and the folding device 100 for the outer rear view mirror is low in cost, reliable in structure and high in practicability.
It should be noted that, in the embodiment of the present invention, the folding force refers to a force to be overcome to completely fold the exterior mirror 200, and is also a resistance force in the process of folding the exterior mirror 200. Because the contact part of the seat body 11 and the rotating part 12 only rotates, the two parts cannot be separated, and therefore, in the folding process, the depth of the adjusting piece 2 extending into the second cavity 121 directly influences the size of the folding force.
Further, in order to make the folding force change smoothly when the vehicle speed changes, please refer to fig. 2 and fig. 3, a cavity wall in interference fit with the adjusting member 2 is a second cavity wall 1211, and a side wall in interference fit with the second cavity wall 1211 of the adjusting member 2 is an adjusting wall 21; in the rotating direction of the adjusting member 2, at least one of the second chamber wall 1211 and the adjusting wall 21 is disposed to be inclined away from the seat body 11. In this way, the folding force can be changed smoothly, the stability of the exterior mirror folding device 100 can be enhanced, and sudden increase or decrease of the folding force can be effectively avoided.
Preferably, the second wall 1211 is arc-shaped, and may be a concave arc or a convex arc, and the shape of the adjusting wall 21 is adapted to the shape of the second wall 1211, so that the two walls can be matched more smoothly and flexibly, and the folding force can be changed more smoothly.
As to the specific form of the first cavity 111 and the second cavity 121, the present invention is not limited, and preferably, referring to fig. 3 to 5, a through hole 112 is formed through the seat body 11, and the first cavity 111 includes the through hole 112; the side wall of the rotating part 12 is provided with a groove 122, and the groove 122 constitutes the second chamber 121. At this moment, when the adjusting part 2 is at least partially positioned in the groove 122, the adjusting part is positioned at the interference position, the depth of the adjusting part 2 extending into the groove 122 is different, the stool and the urine of the folding force are different, and the structure is simple and convenient to implement.
Further, referring to fig. 2 and 3, a matching groove 113 communicating with the through hole 112 is formed through the sidewall of the seat body 11, the matching groove 113 and the through hole 112 together form the first cavity 111, and the notch of the matching groove 113 and the notch of the groove 122 are at least partially disposed opposite to each other. The matching groove 113 of the base body 11 is opposite to the notch of the groove 122 of the rotating part 12, and then forms the cavity together with the through hole 112, so that the structure is simple and the processing is convenient. At this time, the second chamber wall 1211 is a groove wall of the groove 122, and the groove wall of the groove 122 is inclined in a direction away from the center of the groove 122 in a direction from the groove bottom to the notch, so that the folding force is smoothly changed, and the stability of the exterior mirror folding device 100 is enhanced.
In order to make the rotating portion 12 only rotate around the axial direction thereof and not be separated from the base body 11, preferably, referring to fig. 3 to 5, the folding device 100 further includes a movable member 3 and a connecting member 4, wherein the movable member 3 is movably mounted in the through hole 112, the movable member 3 has an opening 32 facing the main body 1, a boss 31 is convexly disposed on an outer side wall of the movable member 3, the boss 31 constitutes the adjusting member 2, the boss 31 is disposed in the matching groove 113 and at least partially extends into the groove 122; the connecting member 4 has one end connected to the rotating portion 12 and the other end mounted to the opening 32 of the movable member 3.
The rotating part 12 is connected with the moving part 3 through the connecting piece 4, so that the moving part 3 can move up and down, the boss 31 on the moving part can move up and down in the matching groove 113 and the groove 122, the blocking force of the boss 31 on the rotating part 12 is adjusted, the folding force is adjusted, and the folding force is convenient and smooth.
In order to further enhance the stability of the folding device 100 for the exterior rear view mirror, in the embodiment of the present invention, referring to fig. 3 to 5, a plurality of, for example, three bosses 31 are provided, and a plurality of, for example, three mating grooves 113 and grooves 122 are correspondingly provided, so as to avoid the situation of uneven distribution of the folding force.
In order to increase the degree of automation, the folding device 100 for an exterior mirror further comprises a driving mechanism which is in driving connection with the movable element 3 and is used for driving the movement of the adjusting element 2 in the cavity. Specifically, in the embodiment of the present invention, the driving mechanism is drivingly connected to the moving member 3 to drive the moving member 3 to move up and down, and the driving mechanism may include a motor and a gear transmission mechanism, and the rotation of the motor is converted into the up-and-down movement of the moving member 3 through gear transmission, which is simple and easy to implement.
In addition, a control device can be further arranged, when the vehicle speed is high, the motor is controlled to drive the movable element 3 to move upwards, the part of the boss 31 in the groove 122 is enlarged, and then the folding force of the outer rearview mirror 200 is increased, when the vehicle speed is low, the motor is controlled to drive the movable element 3 to move downwards, the part of the boss 31 in the groove 122 is reduced, and then the folding force of the outer rearview mirror 200 is reduced, and the automation degree is increased.
As to the specific connection manner of the connecting element 4 and the moving element 3, the present invention is not limited, and preferably, referring to fig. 3 to 5, a protrusion 41 is convexly disposed on an outer side wall of the connecting element 4, a sliding slot 321 extending into the opening 32 is disposed on an inner side wall of the opening 32 of the moving element 3, the protrusion 41 is movably mounted in the sliding slot 321, the sliding slot 321 has an opening end 322 close to the opening 32 and a bottom end 323 far away from the opening 32, the opening end 322 is divided into a first portion 3221 and a second portion 3222 which are arranged in parallel, the first portion 3221 penetrates through an end surface of the moving element 3, and the second portion 3222 is used for limiting the connecting element 4 from separating from. Therefore, the up-and-down movement of the moving part 3 along the connecting part 4 can be realized, and the moving part 3 is not separated from the connecting part 4.
Further, referring to fig. 3 to 5, a side of the second portion 3222 of the open end 322 close to the first portion 3221 extends into the opening 32 to form a limiting portion 3222a, so as to limit the connecting element 4 to be separated from the sliding groove 321. Through the limitation of the second portion 3222 and the limiting portion 3222a, only the relative movement between the connecting member 4 and the movable member 3 in the up-down direction can be realized, and the relative rotation in the left-right direction cannot occur.
In the embodiment of the present invention, the connecting element 4 is connected to the rotating portion 12, please refer to fig. 3 to 5, two ends of the rotating portion 12 are open, and the middle portion of the inner side wall of the rotating portion 12 extends toward the center of the rotating portion 12 to form the flange 13, the middle portion of the outer side wall of the connecting element 4 extends toward the center far away from the connecting element 4 to form the turned edge 42, and the turned edge 42 is abutted against the flange 13, so as to realize the connection between the connecting element 4 and the rotating portion 12, and the structure is simple and convenient.
In order to enhance the stability of the folding device 100, please refer to fig. 3 to 5, the folding device 100 further includes a compression spring 5 disposed between the connecting member 4 and the rotating portion 12, and the compression spring 5 is connected to the connecting member 4 and the rotating portion 12 respectively for providing resistance to the rotation of the rotating portion 12. Specifically, referring to fig. 3 and 5, the side wall of the connecting element 4 near one end of the rotating part 12 extends to a direction away from the center of the connecting element 4 to form an abutting part 43, the compression spring 5 is disposed between the abutting part 43 and the flange 13 of the rotating part 12, and the compression spring 5 generates an axial force to support the connecting element 4 and the rotating part 12, so as to generate a certain resistance, prevent the outer mirror 200 from folding when receiving a slight force, and enhance the stability of the outer mirror folding device 100.
During specific installation, the compression spring 5 is sleeved outside the connecting element 4, the moving element 3 is installed in the through hole 112 of the base 11, so that the boss 31 of the moving element 3 enters the matching groove 113 of the base 11, then the connecting element 4 is placed into the rotating part 12 from the upper opening 32 of the rotating part 12, the connecting element 4 is pressed downwards, so that the protrusion 41 on the outer side wall of the lower end of the connecting element 4 enters the first part 3221 of the sliding groove 321 of the moving element 3, the connecting element 4 is pressed downwards continuously, so that the protrusion 41 enters the sliding groove 321 for a certain depth, the connecting element 4 is rotated along the horizontal direction, so that the protrusion 41 enters the second part 3222 of the sliding groove 321, and finally, the connecting element 4 is loosened, so that the protrusion 41 enters the limiting space limited by the second part 3222 and the limiting part 3222a, and the assembly of the exterior rear view mirror folding device 100. The whole process is simple and smooth, and the operation is convenient.
It can be understood that, in the embodiment of the present invention, the seat body 11 is supported by the exterior mirror body 7 or the exterior mirror mounting seat 6, so that the seat body 11 and the rotating portion 12 can be prevented from being separated from each other, which may affect the folding effect.
The present invention further provides an exterior mirror 200 comprising an exterior mirror mounting seat 6 and an exterior mirror body 7, wherein the exterior mirror body 7 is rotatably mounted to the exterior mirror mounting seat 6 by an exterior mirror folding device 100, the exterior mirror folding device 100 is the exterior mirror folding device 100 as above, one of the seat body 11 and the rotating portion 12 of the exterior mirror folding device 100 is connected to the exterior mirror body 7, and the other is connected to the exterior mirror mounting seat 6.
The outer mirror 200 of the present invention has all the advantages of the outer mirror folding device 100, and will not be described in detail herein.
The invention further provides an automobile which comprises an automobile body, an external rear view mirror 200 and a control device, wherein the external rear view mirror 200 is the external rear view mirror 200, and an external rear view mirror mounting seat 6 of the external rear view mirror 200 is arranged on the automobile body; the control device is arranged on the vehicle body and used for controlling the adjusting piece 2 to move to the interference position when the vehicle speed is greater than the preset speed, and controlling the adjusting piece 2 to exit from the second cavity 121 when the vehicle speed is not greater than the preset speed. When the automobile speed changes, the position of the adjusting part 2 in the second cavity 121 is controlled through the control device, the folding force of the outer rearview mirror 200 is changed, the automation degree of the automobile is further increased, and the user experience is enhanced.
The automobile provided by the invention has all the beneficial effects of the external rearview mirror 200, and the details are not repeated herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An exterior mirror folding device for use on an exterior mirror, comprising:
the body comprises a seat body and a rotating part which is axially and rotatably arranged on the seat body, wherein a cavity is formed in the body and comprises a first cavity and a second cavity which are communicated with each other, the first cavity is positioned on the seat body, and the second cavity is positioned on the rotating part; and the number of the first and second groups,
the adjusting piece is at least partially arranged in the second cavity, the adjusting piece can be movably arranged towards the direction of the inside of the second cavity and is provided with an interference position at least partially extending into the second cavity, and when the adjusting piece is located at the interference position, the adjusting piece is in interference fit with the cavity wall of the second cavity so as to limit the rotation of the rotating part relative to the seat body;
one of the seat body and the rotating part is used for being installed on the exterior mirror body, and the other one of the seat body and the rotating part is used for being installed on the exterior mirror installation seat.
2. The exterior mirror folding device according to claim 1, wherein a wall of the second chamber which is in interference fit with the regulating member is a second wall, and a side wall of the regulating member which is in interference fit with the second chamber wall is a regulating wall; in the rotating direction of the adjusting piece, at least one of the second cavity wall and the adjusting wall is arranged in an inclined manner in the direction away from the seat body.
3. The exterior mirror folding apparatus according to claim 1, wherein a through hole is formed through said housing body, and said first cavity includes said through hole; the lateral wall of the rotating part is provided with a groove, and the groove forms the second cavity.
4. An exterior mirror folding apparatus according to claim 3, wherein a fitting groove communicating with the through hole is formed through a side wall of the housing, the fitting groove and the through hole together constitute the first cavity, and a notch of the fitting groove is at least partially disposed opposite to a notch of the groove.
5. The exterior mirror folding device according to claim 4, characterized in that the exterior mirror folding device further comprises:
the movable piece is movably arranged in the through hole, the movable piece is provided with an opening facing the body, a boss is convexly arranged on the outer side wall of the movable piece, the boss forms the adjusting piece, and the boss is arranged in the matching groove and at least partially extends into the groove; and the number of the first and second groups,
and one end of the connecting piece is connected with the rotating part, and the other end of the connecting piece is arranged at the opening of the movable piece.
6. The exterior mirror folding device according to claim 5, further comprising a compression spring provided between the link and the rotation part, the compression spring being connected to the link and the rotation part, respectively, for providing resistance to rotation of the rotation part.
7. The exterior mirror folding apparatus according to claim 5, wherein a protrusion is protruded from an outer side wall of the connecting member, a sliding groove extending inward of the opening is formed in an inner side wall of the opening of the movable member, the protrusion is movably installed in the sliding groove, the sliding groove has an opening end close to the opening and a bottom end far away from the opening, the opening end is divided into a first portion and a second portion which are juxtaposed, the first portion is disposed through an end surface of the movable member, and the second portion is configured to restrict the connecting member from being detached from the sliding groove.
8. The exterior mirror folding device according to claim 7, wherein a side of the second portion of the open end adjacent to the first portion extends inwardly of the opening to form a stopper portion for restricting the coupling member from being disengaged from the slide groove.
9. An exterior rear view mirror, comprising:
an exterior mirror mount; and the number of the first and second groups,
an exterior mirror body rotatably mounted to an exterior mirror mount by an exterior mirror folding device, the exterior mirror folding device being in accordance with any one of claims 1-8, one of the seat body and the rotating portion of the exterior mirror folding device being connected to the exterior mirror body and the other being connected to the exterior mirror mount.
10. An automobile, comprising:
a vehicle body;
an exterior mirror according to claim 9, an exterior mirror mount of which is mounted on the vehicle body; and the number of the first and second groups,
and the control device is arranged on the vehicle body and used for controlling the adjusting piece to move to the interference position when the vehicle speed is greater than the preset speed, and controlling the adjusting piece to exit from the second cavity when the vehicle speed is not greater than the preset speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110353648.7A CN112977260A (en) | 2021-03-31 | 2021-03-31 | Outer rear-view mirror folding device, outer rear-view mirror and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110353648.7A CN112977260A (en) | 2021-03-31 | 2021-03-31 | Outer rear-view mirror folding device, outer rear-view mirror and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112977260A true CN112977260A (en) | 2021-06-18 |
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| CN202110353648.7A Pending CN112977260A (en) | 2021-03-31 | 2021-03-31 | Outer rear-view mirror folding device, outer rear-view mirror and car |
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Citations (9)
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| EP1129906A2 (en) * | 2000-02-29 | 2001-09-05 | Bühler Motor GmbH | Exterior rear view mirror for vehicles |
| US20090303625A1 (en) * | 2006-05-12 | 2009-12-10 | Mci (Mirror Controls International) Netherlands B. | Hinge construction |
| KR20140034966A (en) * | 2012-09-10 | 2014-03-21 | (주)파인세스 | Power folding actuator for rearview mirror of automobile |
| CN103802730A (en) * | 2014-02-25 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Gear mechanical mechanism of automobile outside rear-view mirror |
| CN107521415A (en) * | 2017-07-14 | 2017-12-29 | 五邑大学 | It is a kind of can collapsed forward rearview mirror |
| CN207207899U (en) * | 2017-08-28 | 2018-04-10 | 安徽江淮汽车集团股份有限公司 | Rearview mirror collapses supporting mechanism |
| CN109969085A (en) * | 2017-12-07 | 2019-07-05 | 玛泽胜创新有限公司 | Rear-view mirror device, assemble method and the motor vehicles with rear-view mirror device |
| CN110126737A (en) * | 2019-05-31 | 2019-08-16 | 法可赛(太仓)汽车配件有限公司 | Exterior mirror unit |
| CN111002906A (en) * | 2019-12-20 | 2020-04-14 | 天津普利爱特真空镀膜有限公司 | Easily folding automobile rearview mirror |
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2021
- 2021-03-31 CN CN202110353648.7A patent/CN112977260A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129906A2 (en) * | 2000-02-29 | 2001-09-05 | Bühler Motor GmbH | Exterior rear view mirror for vehicles |
| US20090303625A1 (en) * | 2006-05-12 | 2009-12-10 | Mci (Mirror Controls International) Netherlands B. | Hinge construction |
| KR20140034966A (en) * | 2012-09-10 | 2014-03-21 | (주)파인세스 | Power folding actuator for rearview mirror of automobile |
| CN103802730A (en) * | 2014-02-25 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Gear mechanical mechanism of automobile outside rear-view mirror |
| CN107521415A (en) * | 2017-07-14 | 2017-12-29 | 五邑大学 | It is a kind of can collapsed forward rearview mirror |
| CN207207899U (en) * | 2017-08-28 | 2018-04-10 | 安徽江淮汽车集团股份有限公司 | Rearview mirror collapses supporting mechanism |
| CN109969085A (en) * | 2017-12-07 | 2019-07-05 | 玛泽胜创新有限公司 | Rear-view mirror device, assemble method and the motor vehicles with rear-view mirror device |
| CN110126737A (en) * | 2019-05-31 | 2019-08-16 | 法可赛(太仓)汽车配件有限公司 | Exterior mirror unit |
| CN111002906A (en) * | 2019-12-20 | 2020-04-14 | 天津普利爱特真空镀膜有限公司 | Easily folding automobile rearview mirror |
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Application publication date: 20210618 |