CN221293243U - Truck external rearview mirror - Google Patents
Truck external rearview mirrorInfo
- Publication number
- CN221293243U CN221293243U CN202323612990.8U CN202323612990U CN221293243U CN 221293243 U CN221293243 U CN 221293243U CN 202323612990 U CN202323612990 U CN 202323612990U CN 221293243 U CN221293243 U CN 221293243U
- Authority
- CN
- China
- Prior art keywords
- mirror
- rearview mirror
- view mirror
- wide
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model relates to the field of automobiles, and provides an external rearview mirror of a truck. The wide-angle rearview mirror comprises a main rearview mirror and a wide-angle rearview mirror, wherein the main rearview mirror and the wide-angle rearview mirror are distributed up and down and are arranged on a rearview mirror bracket, mounting supports are respectively arranged at two ends of the rearview mirror bracket, and each mounting support is in running fit with a corresponding mounting bracket; a circle of lower positioning teeth which are uniformly distributed on the circumference are arranged at the edge of the top surface of the shaft hole of the mounting bracket, arc transition is carried out between adjacent positioning teeth, and an arc guide groove at one end is arranged at the outer side of the shaft hole; the bottom of the mounting support body is provided with a circle of upper positioning teeth matched with the lower positioning teeth and a limit column correspondingly matched with the guide groove. Through the mode that sets up main lens and wide angle lens, improve the field of vision scope of rear-view mirror, ensure that can have sufficient field of vision in the process of traveling, can keep the clarity of mirror surface at the rain and fog weather through the heating film, guarantee the security of traveling.
Description
Technical Field
The utility model relates to the field of automobiles, in particular to an external rearview mirror of a truck.
Background
The outside rear view mirror of a truck is a very important safety component during the running of a vehicle, mainly for providing the driver with a view to the rear and side wings of the vehicle. Because the body of the truck is longer, more visual blind areas exist, and the quality of the rearview mirror directly influences the driving safety of a driver in driving.
The position of the rear view mirror should be fixed to the side or rear of the vehicle so that the line of sight is not affected by rollover or mechanical damage. The size and shape of the rear view mirror should meet the vehicle's profile and use requirements while providing a sufficient field of view for the driver. The mirror surface is usually designed to be convex in order to increase the field of view and to ensure the authenticity of the image. At the same time, it should be ensured that the driver can clearly see the situation behind during normal operation. And the angle of the rear view mirror should be adjusted so that the driver can see all scenes in the safety area and can see traffic conditions in all trucks in a organized manner.
Disclosure of Invention
In order to ensure the effectiveness and convenience of the rearview mirror in the running process of the truck and meet the requirements of observing the road conditions of drivers and safety, the utility model provides the truck outer rearview mirror which has wide-angle vision and is easy to adjust.
The technical scheme adopted by the utility model is as follows:
The utility model provides an outside rear-view mirror of freight train, includes main rear-view mirror and wide angle rear-view mirror, and main rear-view mirror and wide angle rear-view mirror are distributed from top to bottom and install at the rear-view mirror support, the rear-view mirror support is U type support, and the installing support is installed respectively to the both ends of rear-view mirror, the side fixed connection of installing support and automobile body forms the installing frame between rear-view mirror support and the automobile body, main rear-view mirror and wide angle rear-view mirror are installed in the installing frame, the installing support is installed respectively at the both ends of rear-view mirror support, each installing support and the installing support normal running fit that corresponds; the mounting bracket comprises a mounting part, a supporting part and an upper cover, wherein the mounting part is attached to the side surface of the vehicle body and is provided with a mounting screw hole, the supporting part is perpendicular to the mounting part and is horizontally arranged, the supporting part rotatably supports the mounting bracket from the bottom of the mounting bracket, and the center of the supporting part is provided with a shaft hole; the mounting support comprises a body, one side of the body is provided with a connecting blind hole, and the body is matched with the end part of the rearview mirror bracket through the connecting blind hole; the bottom of the body is provided with a hollow rotating shaft which is matched with the shaft hole; the body is provided with a through hole coaxial with the rotating shaft, a bolt is arranged in the through hole, the bolt penetrates through the body and the rearview mirror bracket to be inserted into the end part in the body and is inserted into the shaft hole, the tail end of the screw rod penetrates out of the shaft hole and is limited by a nut, and a spring is arranged between the nut and the bottom surface of the supporting part.
Further, a circle of lower positioning teeth which are uniformly distributed on the circumference are arranged at the edge of the top surface of the shaft hole, arc transition is carried out between adjacent positioning teeth, and an arc guide groove at one end is arranged at the outer side of the shaft hole; the bottom of the mounting support body is provided with a circle of upper positioning teeth matched with the lower positioning teeth and a limit column correspondingly matched with the guide groove.
Further, a rearview mirror shell is fixedly arranged on the rearview mirror bracket, the main rearview mirror and the wide-angle rearview mirror are arranged on the rearview mirror shell, and a steering lamp assembly is arranged between the main rearview mirror and the wide-angle rearview mirror; the rearview mirror comprises a rearview mirror shell, a steering lamp assembly and a steering lamp assembly, wherein the rearview mirror shell comprises a rear shell and a front shell, the front shell and the rear shell are connected and wrap a rearview mirror support, the rearview mirror support is fixedly connected with the inside of the rear shell through a plurality of retainers and screws, and the steering lamp assembly is fixedly arranged in a lamp groove on the rear shell through the screws.
Further, the main rearview mirror comprises a main rearview mirror driver and a main rearview mirror, the main rearview mirror driver is fixedly mounted on the shell, the main rearview mirror is mounted on the main rearview mirror driver, the wide-angle rearview mirror comprises a wide-angle rearview mirror driver and a wide-angle lens, the wide-angle rearview mirror driver is fixedly mounted on the shell, and the wide-angle lens is mounted on the main rearview mirror driver.
Further, heating films are respectively mounted on the back surfaces of the main lens and the wide-angle lens.
Still further, be equipped with sealed pad between installing support and the automobile body.
After the technical scheme is adopted, the beneficial effects of the utility model are as follows:
Through the mode that sets up main lens and wide angle lens, improve the field of vision scope of rear-view mirror, ensure that can have sufficient field of vision in the process of traveling, can keep the clarity of mirror surface at the rain and fog weather through the heating film, guarantee the security of traveling.
The angle adjustment of the rearview mirror is realized by rotatably supporting the rearview mirror bracket on a pair of mounting brackets; through a pair of upper and lower complex location tooth, can fix a position the rear-view mirror after the rear-view mirror is adjusted in place to the pressure through bolt and spring is fixed with the position of rear-view mirror, avoids driving safety at the in-process rear-view mirror angle of going and changes, through the cooperation of spacing post and guide way, restriction rear-view mirror's angle of regulation, avoids adjusting in-process lens to take place the damage.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a schematic diagram of the cooperation of the mounting bracket and the mounting support.
In the figure: the rear view mirror bracket 1, the mounting bracket 2, the mounting part 21, the supporting part 22, the mounting screw hole 23, the shaft hole 24, the lower positioning tooth 25, the guide groove 26, the mounting support 3, the connecting blind hole 31, the rotating shaft 32, the through hole 33, the bolt 34, the nut 35, the spring 36, the upper positioning tooth 37, the limit post 38, the rear view mirror housing 4, the main rear view mirror 5, the rear view mirror driver 51, the main mirror lens 52, the wide-angle rear view mirror 6, the wide-angle rear view mirror driver 61, the wide-angle mirror 62, the turn lamp assembly 7, the gasket 8, the retainer 9 and the heating film 10.
Detailed Description
The following detailed description of the utility model refers to the accompanying drawings, which illustrate specific embodiments of the utility model:
As shown in fig. 1-2, an exterior rearview mirror of a truck is composed of a rearview mirror bracket 1, a mounting bracket 2, a mounting support 3, a rearview mirror housing 4, a main rearview mirror 5, a wide-angle rearview mirror 6, a turn signal lamp assembly 7 and other components, and is used for observing road conditions on two sides and the rear side of the truck.
The rearview mirror bracket 1 is a U-shaped bracket and comprises two horizontal sections and a vertical section, wherein the two horizontal sections are used for fixing the rearview mirror bracket 1, and the vertical section is used for fixing the rearview mirror housing 4. The ends of the two horizontal sections of the rearview mirror bracket 1 are correspondingly connected with mounting brackets 2 through mounting supports 3 respectively, and are fixedly connected with the side surfaces of the vehicle body through the mounting brackets 2, a closed mounting frame is formed between the rearview mirror bracket 1 and the vehicle body, and sealing gaskets 8 are arranged between the mounting brackets 2 and the vehicle body.
The mirror housing 4 is fixedly mounted on the vertical section of the mirror support 1. The rear view mirror housing 4 comprises a rear housing and a front housing, the front and rear housings are connected and wrap the vertical section of the rear view mirror bracket 1, and the rear view mirror bracket 1 is fixedly connected with the inside of the rear housing through a plurality of retainers 9 and screws. The main rearview mirror 5 and the wide-angle rearview mirror 6 are arranged in the rearview mirror shell 4, a turn light assembly 7 is arranged between the main rearview mirror 5 and the wide-angle rearview mirror 6, and the turn light assembly 7 is fixedly arranged in a light groove on the rear shell through screws.
The main mirror 5 is composed of a main mirror driver 51 and a main mirror 52, the main mirror driver 51 is fixedly mounted on the rear housing, the main mirror 52 is mounted on the main mirror driver 51, the wide-angle mirror 6 is composed of a wide-angle mirror driver 61 and a wide-angle mirror 62, the wide-angle mirror driver 61 is fixedly mounted on the rear housing, and the wide-angle mirror 62 is mounted on the main mirror driver 61. To accommodate rainy and foggy weather, heating films 10 are respectively mounted on the back surfaces of the main lens 52 and the wide-angle lens 62 for maintaining the clarity of the mirror surface.
In order to realize the angle adjustment of the rearview mirror, the mounting support 3 and the mounting bracket 2 are in a running fit mode, and the mounting support 3 is supported above the mounting bracket 2. As shown in fig. 3, the mounting bracket 2 includes a mounting portion 21 and a supporting portion 22, the mounting portion 21 is attached to a side surface of the vehicle body and is provided with a mounting screw hole 23, the supporting portion 22 is perpendicular to the mounting portion 21 and is horizontally arranged, a top surface of the supporting portion 22 is matched with a bottom surface of the mounting support 3, and a shaft hole 24 is provided in a center of the supporting portion 22.
The mounting support 3 includes the body, and one side of body is equipped with connects blind hole 31, and the body leads to the tip cooperation of connecting blind hole 31 and the horizontal segment of rear-view mirror support 1, and the bottom of body is equipped with hollow pivot 32, cooperates through pivot 32 and the shaft hole 24 of installing support 2, realizes rotating the regulation. The body is provided with a through hole 33 coaxial with the rotating shaft 32, a bolt 34 is arranged in the through hole 33, the bolt 34 sequentially penetrates through the body, the horizontal section of the rearview mirror bracket 1 inserted into the body and the hollow rotating shaft 32, the tail end of the screw 34 penetrates out of the shaft hole 24 of the mounting bracket 2 and is limited by a nut 35, a spring 36 is arranged between the nut 35 and the bottom surface of the supporting part 22 of the mounting bracket 2, the compression force of the spring 36 is utilized to improve the friction force between the mounting bracket 3 and the mounting bracket 2, and the relative rotation of the screw is avoided in the driving process, so that the observation of road conditions is influenced.
In order to better limit the rotation adjustment of the rearview mirror, a circle of lower positioning teeth 25 which are uniformly distributed on the circumference are arranged at the edge of the top surface of the shaft hole 24, arc transition is carried out between adjacent positioning teeth, one end of arc guide groove 26 is arranged on the outer side of the shaft hole 24, and a circle of upper positioning teeth 37 which are matched with the lower positioning teeth and limit posts 38 which are correspondingly matched with the guide groove 26 are arranged at the bottom of the body of the mounting support 3. Under normal driving conditions, the stability of the mirror support is ensured by the pressure of the spring 36 and the engagement between the pair of positioning teeth, and the mirror support is not angularly offset due to jolt. When the angle needs to be adjusted, the rearview mirror bracket 1 is lifted upwards against the pressure of the spring, so that a pair of positioning teeth are separated, or the rearview mirror bracket 1 is turned forcefully, the arc transition between the pair of positioning teeth is utilized, the relative rotation is generated against the pressure of the spring, and after the angle is adjusted to a proper angle, the pair of positioning teeth are clamped again, so that locking is realized. The guide slot 26 is matched with the limit post 38, the rotation angle is limited, the radian of the guide slot 26 is 140 degrees, namely, the rearview mirror can realize the adjustment of 70 degrees respectively.
Claims (6)
1. The utility model provides a freight train outside rear-view mirror, includes main rear-view mirror and wide angle rear-view mirror, and main rear-view mirror and wide angle rear-view mirror are distributed from top to bottom and install at the rear-view mirror support, the rear-view mirror support is U type support, and the installing support is installed respectively to the both ends of rear-view mirror, the side fixed connection of installing support and automobile body forms the installing frame between rear-view mirror support and the automobile body, main rear-view mirror and wide angle rear-view mirror are installed in the installing frame, its characterized in that, the installing support is installed respectively at the both ends of rear-view mirror support, each the installing support and the corresponding installing support normal running fit; the mounting bracket comprises a mounting part, a supporting part and an upper cover, wherein the mounting part is attached to the side surface of the vehicle body and is provided with a mounting screw hole, the supporting part is perpendicular to the mounting part and is horizontally arranged, the supporting part rotatably supports the mounting bracket from the bottom of the mounting bracket, and the center of the supporting part is provided with a shaft hole; the mounting support comprises a body, one side of the body is provided with a connecting blind hole, and the body is matched with the end part of the rearview mirror bracket through the connecting blind hole; the bottom of the body is provided with a hollow rotating shaft which is matched with the shaft hole; the body is provided with a through hole coaxial with the rotating shaft, a bolt is arranged in the through hole, the bolt penetrates through the body and the rearview mirror bracket to be inserted into the end part in the body and is inserted into the shaft hole, the tail end of the screw rod penetrates out of the shaft hole and is limited by a nut, and a spring is arranged between the nut and the bottom surface of the supporting part.
2. The outer rearview mirror of a truck according to claim 1, wherein a circle of circumferentially uniformly distributed lower positioning teeth are arranged at the edge of the top surface of the shaft hole, arc transition is carried out between adjacent positioning teeth, and an arc guide groove at one end is arranged at the outer side of the shaft hole; the bottom of the mounting support body is provided with a circle of upper positioning teeth matched with the lower positioning teeth and a limit column correspondingly matched with the guide groove.
3. The exterior rear view mirror of claim 1, wherein the rear view mirror bracket is fixedly provided with a rear view mirror housing, the main rear view mirror and the wide-angle rear view mirror are mounted on the rear view mirror housing, and a turn signal lamp assembly is mounted between the main rear view mirror and the wide-angle rear view mirror; the rearview mirror comprises a rearview mirror shell, a steering lamp assembly and a steering lamp assembly, wherein the rearview mirror shell comprises a rear shell and a front shell, the front shell and the rear shell are connected and wrap a rearview mirror support, the rearview mirror support is fixedly connected with the inside of the rear shell through a plurality of retainers and screws, and the steering lamp assembly is fixedly arranged in a lamp groove on the rear shell through the screws.
4. The exterior mirror of claim 1, wherein the main mirror comprises a main mirror driver fixedly mounted to the housing and a main mirror mounted to the main mirror driver, and wherein the wide-angle mirror comprises a wide-angle mirror driver fixedly mounted to the housing and a wide-angle mirror mounted to the main mirror driver.
5. The exterior rear view mirror of claim 4, wherein the rear surfaces of the main lens and the wide-angle lens are respectively provided with heating films.
6. The exterior mirror of claim 1, wherein a gasket is provided between the mounting bracket and the body.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221293243U true CN221293243U (en) | 2024-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |