CN214295774U

CN214295774U - Adjustable rearview mirror of bus

Info

Publication number: CN214295774U
Application number: CN202120264193.7U
Authority: CN
Inventors: 刘宫瑛; 张颂; 司梦龙
Original assignee: Anhui Ankai Automobile Co Ltd
Current assignee: Anhui Ankai Automobile Co Ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-09-28
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses an adjustable rearview mirror of a bus, one side of a fixed base of the bus body is provided with a connecting rod, one end of the connecting rod which is far away from the fixed base of the bus body is fixedly connected with a connecting plate, a rearview mirror shell is arranged below the connecting plate, the inside of the rearview mirror shell is provided with a telescopic mechanism, the telescopic mechanism comprises an internal thread sleeve, a driving screw rod, a driven rod and an adjusting nut, the inside of the rearview mirror shell is provided with the driven rod, the driven rod is sleeved outside the driving screw rod, the outside of the driving screw rod is symmetrically fixed with annular sliders, the driven rod is positioned between the two symmetrically arranged annular sliders, both sides of the connecting rod are respectively provided with a down-looking blind-compensating mirror and a blind-compensating round mirror, the utility model adopts a large-size mirror surface and a blind-compensating mirror to reduce blind areas of the rearview mirror and reduce the probability of accidents possibly occurring in the driving process of the bus, the height installation requirements of drivers with different heights on the rearview mirror are met.

Description

Adjustable rearview mirror of bus

Technical Field

The utility model belongs to the technical field of the automobile spare and accessory part is made, specifically an adjustable rearview mirror of bus.

Background

The bus rearview mirror is one of important safety parts of a motor vehicle body, is used for observing the road condition at the rear of a vehicle in the reversing process and observing the surrounding condition of the vehicle by a driver in the driving process, has a blind area in the driving process of the bus, and needs to reduce the blind area as much as possible in order to ensure the safety of the life and property of the vehicle and passengers, so that the driving safety of the bus is improved.

The rearview mirror is all purchased in batches by local public transport company about present urban bus, the passenger train all confirms according to standard driver's height the mounting height of controlling the rearview mirror at the time of installing to the rearview mirror in the passenger train factory, the height of rearview mirror is fixed, however bus driver's height is different, the size of blind area will be different, bus driver is in order to see the condition around the automobile body, need adjust the position of self and watch the rear-view mirror, cause driver's tired sense easily, continuous tired out has increaseed the probability of occurence of failure, windshield below and control the front wheel position all have the blind area.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable rearview mirror of bus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an adjustable rearview mirror of a bus comprises a mirror surface, connecting rods, a rearview mirror shell, a bus body fixing base and a telescopic mechanism, wherein one side of the bus body fixing base is provided with the connecting rods, one ends, far away from the bus body fixing base, of the two symmetrically arranged connecting rods are fixedly connected with a connecting plate, the rearview mirror shell is arranged below the connecting plate, and the telescopic mechanism is arranged inside the rearview mirror shell;

telescopic machanism includes internal thread sleeve, initiative hob, driven lever and adjusting nut, threaded sleeve sliding connection is in the inside of rear-view mirror casing, and internal thread sleeve's one end and connecting plate fixed connection, the inside initiative hob that is provided with of internal thread sleeve, the one end that the internal thread sleeve was kept away from to the initiative hob runs through the one end that the connecting plate was kept away from to the rear-view mirror casing, the one end that the connecting plate was kept away from to the initiative hob is fixed with adjusting nut, the inside of rear-view mirror casing is provided with the driven lever, and the driven lever cover is established in the initiative hob outside, the outside symmetry of initiative hob is fixed with annular slider, and the driven lever is located between the annular slider that two symmetries set up.

As a further scheme of utility model: the internal thread sleeve is connected with the driving screw rod in a threaded engagement mode.

As a further scheme of utility model: and two ends of the driven rod are respectively and fixedly connected with the inner wall of the corresponding rearview mirror shell.

As a further scheme of utility model: one side of the rearview mirror shell is provided with a mirror surface, and the other side of the rearview mirror shell is provided with an LED screen.

As a further scheme of utility model: and a downward-looking blind-complementing mirror and a blind-complementing circular mirror are arranged on the connecting rod.

As a further scheme of utility model: the downward-looking blind-complementing mirror and the blind-complementing circular mirror are not on the same side.

As a further scheme of utility model: the vehicle body fixing base is fixedly connected with the vehicle body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the height of the rearview mirror is adjusted by the driven rod arranged on the rearview mirror body and the adjusting nut of the driving screw rod which is rotationally connected on the driven rod, thereby well adapting to the requirements of drivers with different heights, reducing the blind areas of the drivers for observing the periphery of the vehicle body and reducing the fatigue feeling of the drivers;

2. in the utility model, the downward-looking blind-complementing lens and the blind-complementing circular lens are arranged at the two sides of the connecting rod, so that the visual field range is enlarged;

3. in the utility model, control rearview mirror back casing and have the LED screen respectively, the circuit number that the accessible vehicle-mounted intelligent scheduling terminal adjusted the LED screen in real time and showed.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic side view of an adjustable rearview mirror of a bus.

Fig. 2 is a schematic diagram of a front side LED screen structure of an adjustable rearview mirror of a bus.

Fig. 3 is a schematic structural view of a rearview blind-repairing mirror and a blind-repairing round mirror of a bus with an adjustable rearview mirror.

Fig. 4 is a schematic structural diagram of a bus adjustable rearview mirror threaded sleeve, a driving screw rod, a driven rod, an adjusting nut and a fixed block.

In the figure: 1. a mirror surface; 2. a connecting rod; 3. an LED screen; 4. a rearview mirror housing; 5. a blind-repairing mirror for downward vision; 6. a vehicle body fixing base; 7. a round blind mirror is supplemented; 8. a threaded sleeve; 9. an active screw rod; 10. a driven lever; 11. adjusting the nut; 12. an annular slider; 13. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the scope of protection of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, an adjustable rearview mirror for a bus includes a mirror surface 1, a connecting rod 2, a rearview mirror housing 4, a vehicle body fixing base 6 and a telescopic mechanism, wherein the connecting rod 2 is disposed on one side of the vehicle body fixing base 6, and one ends of the two symmetrically disposed connecting rods 2, which are far away from the vehicle body fixing base 6, are both fixedly connected to a connecting plate 13, the rearview mirror housing 4 is disposed below the connecting plate 13, and the telescopic mechanism is disposed inside the rearview mirror housing 4;

the telescopic mechanism comprises an internal thread sleeve 8, a driving screw rod 9, a driven rod 10 and an adjusting nut 11, wherein the screw sleeve 8 is connected inside the rearview mirror shell 4 in a sliding mode, one end of the internal thread sleeve 8 is fixedly connected with a connecting plate 13, the driving screw rod 9 is arranged inside the internal thread sleeve 8, one end, far away from the internal thread sleeve 8, of the driving screw rod 9 penetrates through one end, far away from the connecting plate 13, of the rearview mirror shell 4, the adjusting nut 11 is fixed at one end, far away from the connecting plate 13, of the driving screw rod 9, the driven rod 10 is arranged inside the rearview mirror shell 4, the driven rod 10 is sleeved on the outer side of the driving screw rod 9, annular sliding blocks 12 are symmetrically fixed on the outer side of the driving screw rod 9, and the driven rod 10 is located between the two symmetrically arranged annular sliding blocks 12;

the internal thread sleeve 8 is in meshed connection with the driving screw rod 9 through threads;

the two ends of the driven rod 10 are respectively fixedly connected with the inner walls of the corresponding rearview mirror shells 4, one side of each rearview mirror shell 4 is provided with a mirror surface 1, the other side of each rearview mirror shell 4 is provided with an LED screen 3, the height of the whole rearview mirror is adjusted up and down along with the driven rod 10 by rotating the adjusting nut 11, the height installation requirements of drivers with different heights on the rearview mirrors are met, the size of the mirror surface 1 is 380mm plus 200mm large-size mirror surface, the curvature radius is 1200mm, and the line number displayed by the LED screen 3 can be adjusted in real time through a vehicle-mounted intelligent scheduling terminal;

be provided with down sight blind-patching mirror 5 and blind-patching round mirror 7 on connecting rod 2, down sight blind-patching mirror 5 and blind-patching round mirror 7 are not in same one side, make the driver at the driving in-process, can take into account the left front wheel region of vehicle to and the regional barrier of right side front wheel or pedestrian and vehicle, thereby the great personal safety of greatly reduced and the emergence of loss of property's accident, automobile body unable adjustment base 6 and automobile body fixed connection.

The working principle is as follows:

the bottom of the left and right backing mirrors is provided with an adjusting nut 11 which drives an internal driving screw rod 9 to rotate, the driving screw rod 9 realizes telescopic adjustment of the vertical height of the rod in the process of rotating in an internal thread sleeve 8, and the driving screw rod 9 which is adjusted vertically drives a driven rod 10 connected with the left and right backing mirror body, so that the height adjustment of the left and right backing mirrors is realized, the optimal height required by a driver is further reached, and the adjustment is smoother by adopting a thread stepless adjusting mode;

the LED screens 3 are respectively arranged on the back shells of the left rearview mirror and the right rearview mirror, and the line number displayed by the LED screens 3 can be adjusted in real time through the vehicle-mounted intelligent scheduling terminal;

the rearview mirror can increase the visual field of the rearview mirror by the fact that the right side rearview mirror is provided with the downward-looking blind-complementing mirror 5 and the blind-complementing circular mirror 7.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The adjustable rearview mirror for the bus is characterized by comprising a mirror surface (1), a connecting rod (2), a rearview mirror shell (4), a bus body fixing base (6) and a telescopic mechanism, wherein the connecting rod (2) is arranged on one side of the bus body fixing base (6), one ends, far away from the bus body fixing base (6), of the two symmetrically arranged connecting rods (2) are fixedly connected with a connecting plate (13), the rearview mirror shell (4) is arranged below the connecting plate (13), and the telescopic mechanism is arranged inside the rearview mirror shell (4);

the telescopic mechanism comprises an internal thread sleeve (8), a driving screw rod (9), a driven rod (10) and an adjusting nut (11), the internal thread sleeve (8) is connected inside a rearview mirror shell (4) in a sliding mode, one end of the internal thread sleeve (8) is fixedly connected with a connecting plate (13), the driving screw rod (9) is arranged inside the internal thread sleeve (8), one end, far away from the internal thread sleeve (8), of the driving screw rod (9) penetrates through one end, far away from the connecting plate (13), of the rearview mirror shell (4), the end, far away from the connecting plate (13), of the driving screw rod (9) is fixed with the adjusting nut (11), the driven rod (10) is arranged inside the rearview mirror shell (4), the driven rod (10) is sleeved outside the driving screw rod (9), annular sliding blocks (12) are symmetrically fixed on the outer side of the driving screw rod (9), and the driven rod (10) is positioned between two symmetrically arranged annular sliding blocks (12).

2. A bus adjustable rearview mirror as claimed in claim 1, wherein the internally threaded sleeve (8) is connected with the driving screw rod (9) through threaded engagement.

3. A bus adjustable rearview mirror as claimed in claim 1, wherein two ends of the driven rod (10) are fixedly connected with the inner wall of the corresponding rearview mirror housing (4) respectively.

4. A bus adjustable rearview mirror as claimed in claim 1, characterized in that the rearview mirror housing (4) is provided with a mirror surface (1) on one side and an LED screen (3) on the other side.

5. The adjustable rearview mirror for buses as claimed in claim 1, characterized in that a downward-looking blind-repairing mirror (5) and a blind-repairing round mirror (7) are arranged on the connecting rod (2).

6. A bus adjustable rearview mirror as claimed in claim 5, wherein the downward-looking blind-repairing mirror (5) and the blind-repairing round mirror (7) are not on the same side.

7. A bus adjustable rearview mirror as claimed in claim 1, wherein the vehicle body fixing base (6) is fixedly connected with the vehicle body.