CN217260449U

CN217260449U - Turnover rearview mirror

Info

Publication number: CN217260449U
Application number: CN202220862950.5U
Authority: CN
Inventors: 潘国征
Original assignee: Taizhou Dreamworks Industrial Design Co ltd
Current assignee: Taizhou Dreamworks Industrial Design Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-23
Anticipated expiration: 2032-04-14

Abstract

The utility model belongs to the technical field of the rear-view mirror, refer in particular to a rear-view mirror can overturn, include: the mounting seat is fixedly connected with a vehicle; the mirror surface frame is rotatably connected with the mounting seat, and a mirror surface is arranged on the mirror surface frame; wherein, the mirror frame includes: the wing-shaped part is provided with a mounting surface and a windward surface, and the mounting surface is used for mounting the mirror surface; and the adapter part is arranged at one end of the wing-shaped part and is rotationally connected with the mounting seat, and the wing-shaped part is driven to axially rotate through the adapter part. The utility model discloses an increase rotatable structure on the rear-view mirror, make the rear-view mirror still have the wing function of calm the wind under the prerequisite that has the rear view function to increased the whole functionality of rear-view mirror, and increased the speed of traveling and the vehicle stability of vehicle through the wing function of calm the wind of rear-view mirror.

Description

Turnover rearview mirror

Technical Field

The utility model belongs to the technical field of the rear-view mirror, refer in particular to a rear-view mirror can overturn.

Background

The rearview mirror is a tool for a driver sitting on a driver seat to directly acquire external information of the rear, the side, the lower part and the like of a vehicle, and also has the functions of bringing convenience to the operation of the driver and preventing driving safety accidents, thereby well ensuring the personal safety of the driver.

Most of the motorcycle rearview mirrors on the current market are integrally formed on a stand-on motorcycle, and for some racing motorcycles, when the motorcycle runs at a high speed, the stand-on rearview mirrors disturb airflow when the motorcycle runs, so that resistance is generated to influence the running speed of the motorcycle.

Disclosure of Invention

The utility model aims at providing a rear-view mirror that resistance, can overturn when effectively reducing the vehicle and traveling.

The purpose of the utility model is realized like this:

a reversible rearview mirror, comprising:

the mounting seat is fixedly connected with a vehicle; and

the mirror surface frame is rotationally connected with the mounting seat, and a mirror surface is arranged on the mirror surface frame;

wherein, the mirror frame includes:

the wing-shaped part is provided with a mounting surface and a windward surface, and the mounting surface is used for mounting the mirror surface; and

the adapter part is arranged at one end of the wing-shaped part, is rotatably connected with the mounting seat and drives the wing-shaped part to axially rotate through the adapter part;

when the wing part is positioned at the first rotating position, the windward side of the wing part faces the running direction of the vehicle, and the mounting surface faces a driver; when the wing-shaped part is located at the second rotating position, the boundary end of the upper mounting surface and the windward surface of the wing-shaped part faces the running direction of the vehicle and is used as a wind-fixing wing.

Further, the windward side is a streamline cambered surface.

Furthermore, a plurality of drainage convex edges which are arranged in sequence are arranged on the windward side, and a drainage air duct is formed between the drainage convex edges.

Furthermore, the mounting surface is provided with a mounting groove for mounting the mirror surface.

The mirror surface frame is arranged between the mirror surface frame and the mounting seat, and the mirror surface frame is arranged between the mirror surface frame and the mounting seat.

Further, the adapter assembly further comprises:

the rotating motor is arranged in the mounting seat and is used for driving the transfer shaft to rotate; and

and the control button is used for being installed on a vehicle and driving the control button to remotely control the rotating motor to work.

Furthermore, the rotating motor drives a driving gear, the driving gear drives a driven gear, and the driven gear drives the transfer shaft.

Furthermore, the switching assembly comprises a connecting seat arranged in the mirror frame, and the switching shaft passes through the switching part and is fixed in the connecting seat; the mirror frame is rotated by manually applying a force to the mirror frame.

Furthermore, a limiting assembly is further arranged between the switching part and the mounting seat and comprises an arc-shaped limiting groove formed in the mounting seat and a limiting pin fixed on the switching part, and the limiting pin is located in the arc-shaped limiting groove.

Furthermore, a fixing support for fixing the switching assembly is further arranged in the mirror frame.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses an increase rotatable structure on the rear-view mirror, make the rear-view mirror still have the wing function of deciding the wind under the prerequisite that has the back vision function to increased the whole functionality of rear-view mirror, and increased the speed of going and the vehicle stability of vehicle through the wing function of deciding the wind of rear-view mirror.

The utility model discloses an electric structure carries out the function switching of rear-view mirror, has reduced the degree of difficulty that the user adjusted the rear-view mirror to under the vehicle driving state, reduce and adjust the rear-view mirror and produce the probability of accident, make the regulation of flat plate portion more safe, convenient.

Drawings

Fig. 1 is a schematic view of the structure at the installation face of embodiment 1.

Fig. 2 is a schematic structural view at the windward side of embodiment 1.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic structural view of embodiment 1 in a second rotational position.

Fig. 5 is an exploded view of example 1.

FIG. 6 is a schematic structural view of embodiment 3.

Fig. 7 is a schematic view of the structure of the mount of embodiment 3.

The reference numerals in the figures denote the meanings:

1. a mounting seat; 11. a steel ball groove; 12. a base; 13. a housing; 2. a mirror frame; 21. a wing portion; 211. A mounting surface; 212. the windward side; 213. a mirror surface; 214. a balancing weight; 22. a switching part; 23. a drainage ridge; 24. a drainage air duct; 25. mounting grooves; 31. a transfer shaft; 32. a connecting seat; 33. a fixed bracket; 331. an evacuation section; 4. a limiting component; 41. an arc-shaped limiting groove; 42. a limit pin; 5. rotating the motor; 51. A driving gear; 52. a driven gear.

Detailed Description

The invention will be further described with reference to specific embodiments below:

example 1

A reversible rearview mirror mainly used on a motorcycle comprises

The mounting seat 1 is fixedly connected with a vehicle; as shown in fig. 1, a base 12 is further mounted on the mounting base 1, and screws for connecting a vehicle are arranged on the left side and the right side of the base 12; in addition, a rotating shaft is arranged between the base 12 and the mounting base 1 in a penetrating manner, and the rotating shaft is specifically a screw for connecting the base 12 and the mounting base 11. A gear structure is further arranged between the base 12 and the mounting seat 1, and comprises a plurality of steel ball grooves 11 which are arranged on the base 12 in an arc manner, and steel balls which are abutted between the steel ball grooves 11 and the arc grooves; when the mounting base 1 is shifted to swing up and down, the steel balls move in the steel ball grooves 11 along with the movement of the mounting base 1, and each steel ball groove 11 represents a gear, so that the gear determination of the rotation of the mounting base 1 is realized through the steel ball grooves 11.

The novel mirror surface mounting structure further comprises a mirror surface frame 2 which is rotatably connected with the mounting base 1, and a mirror surface 213 is mounted on the mirror surface frame 2.

As shown in fig. 1 in detail, the mirror stand 2 comprises

The wing-shaped part 21 is provided with a mounting surface 211 and a windward surface 212, a sharp surface is arranged at the boundary part of the mounting surface 211 and the windward surface 212, and the mirror surface 213 is fixed on the mounting surface 211; the wing portion 21 is a quadrilateral shape as a whole, and the mounting surface 211 and the windward surface 212 are formed on both the front and rear sides of the wing portion 21.

The wing-shaped mounting base further comprises an adapter part 22, wherein the adapter part 22 is arranged at one end of the wing-shaped part 21, in the embodiment, the adapter part 22 is convexly arranged on one side of the mounting surface 211, and the left end surface and the right end surface of the adapter part 22 are attached to one side end surface of the mounting base 1 and are connected in a rotating mode, so that the wing-shaped part 21 axially rotates through the adapter part 22.

The wing 21 can be fixed in a first or a second rotational position, corresponding to two conditions of use of the wing 21; when the wing 21 is in the first rotational position, as shown in fig. 4, the windward side 212 of the wing 21 faces the direction of travel of the vehicle and the mounting surface 211 faces the driver; when the wing 21 is located at the second rotation position, the boundary end of the mounting surface 211 and the windward surface 212 on the wing 21 faces the running direction of the vehicle and serves as a wind-fixing wing.

The fixed wind wings are wings arranged on the left side and the right side of the vehicle, and can effectively reduce air resistance generated when the vehicle runs at a high speed, so that the running speed of the vehicle is increased, and the oil consumption is reduced; and, the calm wind wing can provide the downward pressure for the traveling of vehicle to increase the stability of vehicle and the speed of bending over.

When the reversible rearview mirror is used, if a vehicle is rare under the current driving environment, the rearview mirror can not be used basically, a user can adjust the wing part 21 in the rearview mirror to a second rotating position, as shown in fig. 3, at the moment, the sharp surface of the wing part 21 faces forwards, the front is cut through the sharp surface, and the flow is guided through the windward surface 212, so that the effects of reducing the resistance of the wind-fixing wing 21 and increasing the driving speed are realized; in order to increase the effect of the fixed wind wing, the windward surface 212 of the wing part 21 is a streamline cambered surface, and after the wing part 21 rotates to the second rotating position, the streamline cambered surface is arranged upwards, so that the streamline cambered surface can better drain and buffer airflow to reduce air resistance and further increase the vehicle running speed, and the streamline cambered surface drains the airflow downwards to provide downward pressure so as to increase the vehicle running stability; if there are more vehicles in the current driving environment, the user can adjust the wing part 21 of the rearview mirror to the first rotation position to be used as the rearview mirror, wherein the installation surface 211 of the wing part 21 is provided with an installation groove 25 for installing the mirror surface 213, and the mirror surface 213 is used for realizing the rearview function. In addition, the tank bottom of mounting groove 25 still is equipped with a plurality of draw-in grooves, and balancing weight 214 is installed to one of them draw-in groove, and a plurality of draw-in grooves can effectively reduce the material of whole wing 21, and set up the aim at of balancing weight: when the motorcycle runs at a high speed, the rearview mirror of the motorcycle can vibrate due to the influence of the motorcycle or air flow, so that the rearview mirror can obscure and influence the observation of a driver on the rear situation of the motorcycle, and further accidents are caused; and set up the vibrations that the balancing weight can offset the rear-view mirror effectively in its purpose, reduce the probability that the accident produced.

The utility model discloses an increase rotatable structure on the rear-view mirror, make the rear-view mirror still have the wing function of calm the wind under the prerequisite that has the rear view function to increased the whole functionality of rear-view mirror, and increased the speed of traveling and the vehicle stability of vehicle through the wing function of calm the wind of rear-view mirror.

The rotation of mirror frame 2 is through setting up switching subassembly between mirror frame 2 and the mount pad 1 realizes, particularly, switching subassembly includes a switching shaft 31, and switching shaft 31 wears to establish between switching portion 22 and the mount pad 1, drives through making switching shaft 31 change mirror frame 2 rotates.

In this embodiment, as shown in fig. 5, the mounting base 1 has a housing 13, a fixing support 33 is disposed inside the housing 13, a lower end of the fixing support 33 is fixed in the housing 13 by a screw, and the fixing support 33 is provided with a plurality of bending sections for making the fixing support 33 adapt to the shape of the housing 13; a connecting seat 32 is fixed on the fixing bracket 33, and the adapter shaft 31 passes through the adapter part 22 and is fixed in the connecting seat 32. The connecting seat 32 is specifically a threaded seat fixed at the upper end of the fixing support 33, the adapter shaft 31 is a screw, a thread connected with the threaded seat is arranged on the lower side of the screw, and the screw sequentially penetrates through the adapter part 22 and the shell 13 and is finally connected with the threaded seat. The adapter 22 is not completely fastened to the screw, and a rotation gap is provided between the adapter 22 and the screw, so that a user can manually apply a force to the mirror frame 2 to rotate the mirror frame 2, thereby adjusting the position of the wing 21.

Further, a limiting component 4 is further arranged between the adapter portion 22 and the mounting base 1, and comprises an arc-shaped limiting groove 41 formed in the shell 13 and a limiting pin 42 fixed on the adapter portion 22, and the limiting pin 42 is located in the arc-shaped limiting groove 41. As shown in fig. 5, the arc-shaped limiting groove 41 is integrally formed on the housing 13, and the radian of the arc-shaped limiting groove is consistent with the rotation radian of the mirror frame 2, the limiting pin 42 comprises a stud penetrating through the adapting portion 22, the stud penetrates through the adapting portion 22 and extends into the arc-shaped limiting groove 41, when the mirror frame 2 rotates, the limiting pin 42 slides in the arc-shaped limiting groove 41, and is limited when sliding to the tail end of the arc-shaped limiting groove 41; generally, a manufacturer sets the front and rear ends of the arc-shaped limiting groove 41 to two positions corresponding to the first rotational position and the second rotational position, so that the wing part 21 is in the first rotational position when the limiting pin 42 is located at the front end of the arc-shaped limiting groove 41, and the wing part 21 is in the second rotational position when the limiting pin 42 is located at the rear end of the arc-shaped limiting groove 41.

Furthermore, a plurality of drainage ribs 23 which are arranged in sequence are arranged on the windward side 212 of the wing part 21, and a drainage air duct 24 is formed between the drainage ribs 23; as shown in fig. 2 and 3, the drainage rib 23 is integrally formed on the windward side 212, the width of the drainage rib 23 is about 1mm to 5mm, and the formed drainage air duct 24 can well drain the air flow through the drainage rib 23, so as to further reduce the resistance brought by the air.

Example 2:

most of the structure of this embodiment is the same as that of embodiment 1, and the difference is that in this embodiment, the switching assembly includes a rotating motor 5 and a control button, the rotating motor 5 is installed on the fixing bracket 33, and directly drives the switching shaft 31 to rotate, and the control button is directly installed on the vehicle, such as an instrument panel, and the operation of the rotating motor 5 is remotely controlled by pressing the control button; in the process of driving the vehicle at a high speed, the action amplitude is too large in the process of manually shifting the wing part 21 by a user for adjustment, so that traffic accidents are easily caused, and if the user remotely controls the vehicle by pressing a button, the action amplitude is small, so that the probability of accidents is greatly reduced, and the adjustment of the wing part 21 is safer.

Example 3:

the embodiment is improved on the basis of the embodiment 2, and the improvement points are as follows: the rotary motor 5 is driven by a drive gear 51, a driven gear 52 is driven by the drive gear 51, and the transfer shaft 31 is driven by the driven gear 52.

As shown in fig. 6 and 7, the driving gear 51 is disposed at one end of the rotating motor 5, and the driving gear 51 is driven to rotate by the rotating motor 5; the driven gear 52 is mounted on the fixing bracket 33, a connecting hole is formed in the shaft of the driven gear 52, the adapter shaft 31 comprises a screw, the screw penetrates through the adapter part 22 to be in threaded connection with the driven gear 52, and the driven gear 52, the adapter shaft 31 and the adapter part 22 are fixed through the structure.

Further, a space 331 for accommodating the drive gear 51 is provided in the fixed bracket 33; as shown in fig. 6 and 7, the fixing bracket 33 is provided with a bending section, the bending section is opposite to the driving gear 51, the bending section is provided with the space-avoiding portion 331, and one side of the space-avoiding portion 331 is provided with the driven gear 52; the lower end of the fixed bracket 33 is fixed in the housing 13 by a screw, after the fixed bracket is fixed, the driving gear 51 is located in the space-avoiding portion 331 and is engaged with the driven gear 52 fixed on the fixed bracket 33, at this time, the rotating motor 5 drives the driving gear 51 to rotate, the driving gear 51 drives the driven gear 52 to rotate, and then the driven gear 52 drives the transfer shaft 31 to rotate, so as to drive the transfer portion 22.

The vehicle can generate large wind resistance and wind pressure during high-speed running, and the wind resistance and the wind pressure can act on the rearview mirror in the patent; and because the wind pressure is great, micro motor moment is limited, and it is difficult to drive the rear-view mirror in this patent and rotates. The motor torque can be optionally increased to meet the driving requirement of the rearview mirror, but the motor volume can be increased at the same time, so that the motor volume is too large to be normally installed in the rearview mirror, and the assembly is influenced. In this embodiment, the number of teeth of the driven gear 52 is greater than that of the driving gear 51, and the torque is increased by the engagement between the driven gear 52 and the driving gear 51, so that the driving of the coupling portion 22 can be realized by the micro motor.

The above embodiment is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited in this way, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A reversible rearview mirror, comprising:

the mounting seat (1) is fixedly connected with a vehicle; and

the mirror surface frame (2) is rotatably connected with the mounting seat (1), and a mirror surface (213) is arranged on the mirror surface frame (2);

wherein the mirror support (2) comprises:

a wing (21), the wing (21) having a mounting surface (211) and a windward surface (212), the mounting surface (211) being for mounting the mirror surface (213); and

the adapter part (22) is arranged at one end of the wing-shaped part (21) and is rotationally connected with the mounting seat (1), and the wing-shaped part (21) is driven to axially rotate through the adapter part (22);

the wing part (21) is provided with a first rotating position and a second rotating position, when the wing part (21) is located at the first rotating position, the windward side (212) of the wing part (21) faces the running direction of the vehicle, and the mounting surface (211) faces a driver; when the wing-shaped part (21) is located at the second rotating position, the boundary end of the mounting surface (211) and the windward side (212) on the wing-shaped part (21) faces the running direction of the vehicle and is used as a wind-fixing wing.

2. The reversible rearview mirror of claim 1, wherein: the windward side (212) is a streamline cambered surface.

3. The reversible rearview mirror of claim 2, wherein: the windward side (212) is also provided with a plurality of drainage ribs (23) which are arranged in sequence, and a drainage air duct (24) is formed between the drainage ribs (23).

4. The reversible rearview mirror of claim 1, wherein: the mounting surface (211) is provided with a mounting groove (25) for mounting the mirror surface (213), and the mounting groove (25) is also provided with a balancing weight (214).

5. A reversible mirror according to any one of claims 1-4, wherein: still include the switching subassembly, it sets up between mirror frame (2) and mount pad (1), including a switching axle (31), switching axle (31) wear to establish between switching portion (22) and mount pad (1), through making switching axle (31) change and drive mirror frame (2) rotate.

6. The reversible rearview mirror of claim 5, wherein said adapter assembly further comprises:

the rotating motor (5) is arranged in the mounting seat (1) and is used for driving the transfer shaft (31) to rotate; and

and the control button is used for being installed on a vehicle and driving the control button to remotely control the rotating motor (5) to work.

7. The reversible rearview mirror of claim 6, wherein: the rotating motor (5) is driven by a driving gear (51), the driving gear (51) is driven by a driven gear (52), and the driven gear (52) drives the transfer shaft (31).

8. The reversible rearview mirror of claim 5, wherein: the adapter assembly comprises a connecting seat (32) arranged in the mirror frame (2), and the adapter shaft (31) penetrates through the adapter part (22) and is fixed in the connecting seat (32); the mirror holder (2) is rotated by manually applying a force to the mirror holder (2).

9. A reversible mirror according to any one of claims 6-8, wherein: still be equipped with spacing subassembly (4) between switching portion (22) and mount pad (1), it is including seting up arc spacing groove (41) on mount pad (1) and fixing spacing pin (42) on switching portion (22), spacing pin (42) are located in arc spacing groove (41).

10. A reversible rearview mirror as claimed in any one of claims 6 to 8, wherein: and a fixing support (33) used for fixing the switching assembly is further arranged in the mirror frame (2).