CN212556040U

CN212556040U - Connecting structure of lens and mounting seat

Info

Publication number: CN212556040U
Application number: CN202021502281.8U
Authority: CN
Inventors: 胡数松; 陈小东
Original assignee: Chongqing Yimei Industrial Development Co ltd
Current assignee: Chongqing Yimei Industrial Development Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-19
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a connection structure of camera lens and mount pad, including the pivot, be equipped with the connecting seat on the camera lens, be equipped with the support on the mount pad, seted up on the connecting seat vertical connecting hole, seted up on the support with vertical mounting groove, in the pivot can stretch into the mounting groove after the connecting hole under to from the top down, stretch into in the pivot the part of mounting groove still is equipped with spacing arch, is equipped with spacing card foot on the lateral wall of mounting groove, and spacing bellied upper end can offset with the lower extreme of spacing card foot in the pivot around the rotation in-process of mounting groove, with inciting somebody to action the pivot joint is in the mounting groove. This scheme compares with the connection structure of camera lens with the mount pad among the prior art, has saved rand and three screw, and the accessory that not only needs reduces, has reduced use cost, has also saved the process of installation rand and screw simultaneously, and the assembly process also becomes simple.

Description

Connecting structure of lens and mounting seat

Technical Field

The utility model relates to an automobile parts technical field, concretely relates to connection structure of camera lens and mount pad.

Background

With the increasing income of everyone, the automobile can be used in every family, and the automobile is an important transportation tool essential for people's life.

With the continuous increase of automobile sales and competitiveness, users have higher and higher requirements on the attractiveness and the body feeling of automobiles. In order to improve the appearance of the outer decoration of the whole automobile and meet the perception of a driver on the visual field around the automobile, the outer rearview mirrors are arranged on the two sides of all the automobiles, when the automobile turns or changes lanes, the driver can observe the situation of the rear side through the outer rearview mirrors on the two sides of the automobile body, the outer rearview mirrors play a role of a second eye of the automobile, the visual field range of the driver is expanded, and great convenience is brought to the driver.

The automobile outer rear-view mirror is generally installed at two side positions of an automobile, in order to avoid damage or unnecessary disputes of the automobile caused by collision between the automobile and other vehicles and pedestrians when the automobile runs in a narrow space position or in a complex situation with more pedestrians, the automobile outer rear-view mirror can be folded, in the prior art, a mounting seat is fixedly installed on an automobile door, a lens is connected with the mounting seat in a rotating mode through a rotating shaft, so that the lens can rotate around the rotating shaft to be folded, in the prior art, when the rotating shaft is connected, as shown in figure 1, the rotating shaft 3 extends into the lens 1 from the lower end upwards, a clamping ring 6 is sleeved at the upper end of the rotating shaft 3, a spring 4 is sleeved outside the rotating shaft 3, when the rotating shaft 3 is installed, the rotating shaft 3 is pressed upwards from the lower end, so that the clamping ring 6 of the rotating shaft 3 is clamped at a position corresponding to the lens 1, and then the lower end of the rotating shaft 3 is, therefore, the existing connecting structure needs one clamping ring and three screws, so that not only are more required accessories, but also more assembling procedures are required, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

The aforesaid to prior art exist not enough, the to-be-solved technical problem of the utility model is: how to provide a connecting structure of a lens and a mounting seat with few accessories and simple assembling procedures.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a connection structure of camera lens and mount pad, includes the pivot, be equipped with the connecting seat on the camera lens, be equipped with the support on the mount pad, the support is located the below of connecting seat vertical connecting hole has been seted up on the connecting seat seted up on the support with the vertical mounting groove of the coaxial setting of connecting hole, the pivot can pass from the top down stretch into behind the connecting hole in the mounting groove, just the lower extreme of pivot can with the tank bottom of mounting groove offsets the pivot is stretched into the part of mounting groove still is equipped with spacing arch, be equipped with spacing calorie of foot on the lateral wall of mounting groove, spacing bellied upper end is in the pivot is wound the rotation in-process of mounting groove can with the lower extreme of spacing calorie of foot offsets, with will the pivot joint is in the mounting groove.

Like this, the camera lens and the mount pad of this scheme are when connecting, the pivot is transferred earlier, make the position of the spacing card foot of epaxial spacing arch of commentaries on classics and the mounting groove lateral wall stagger, then down press the pivot from last, make the lower extreme of pivot stretch into in the mounting groove after passing the connecting hole, when the lower extreme of pivot offsets with the tank bottom of mounting groove, the vertical position installation of representing the pivot targets in place, rotate the pivot this moment, when the pivot rotates and makes spacing arch arrive the position of spacing card foot, spacing bellied upper end will offset with the lower extreme of spacing card foot this moment, just realized the purpose with the pivot joint in the mounting groove from this, also realized rotating through the pivot between camera lens and the mount pad and be connected. This scheme compares with the connection structure of camera lens with the mount pad among the prior art, has saved rand and three screw, and the accessory that not only needs reduces, has reduced use cost, has also saved the process of installation rand and screw simultaneously, and the assembly process also becomes simple.

Preferably, the pivot stretches into the part of mounting groove is in the axis bilateral symmetry of pivot is equipped with two spacing archs, use on the lateral wall of mounting groove the axis of mounting groove is equipped with two spacing card feet as central symmetry, two spacing bellied upper end is in the pivot is wound the rotation in-process of mounting groove can respectively with the corresponding position the lower extreme of spacing card foot offsets.

Like this, through the symmetry set up two spacing archs in the pivot, the symmetry sets up two spacing calories of feet on the lateral wall of mounting groove for two spacing archs can cooperate with the spacing card foot that corresponds the position respectively, thereby have guaranteed the stability and the reliability of pivot installation in the mounting groove.

Preferably, the spring is sleeved outside the rotating shaft, a limiting block is further arranged at the upper end of the rotating shaft, and two ends of the spring respectively abut against the support and the limiting block.

Therefore, the spring is sleeved outside the rotating shaft, and pretightening force is provided for connection of the lens and the mounting seat by the spring.

Preferably, the rotating shaft is made of an aluminum alloy material.

Therefore, the rotating shaft made of the aluminum alloy material has good strength and can be used for vehicle types with higher requirements on vehicle performance.

Preferably, the rotating shaft is formed by injection molding of nylon and glass fiber plastic.

Like this, nylon adds fine plastics injection moulding's of glass pivot use cost is low, can be used for the motorcycle type that needs control the cost of vehicle.

Drawings

Fig. 1 is a sectional view of a connection structure of a lens and a mount in the related art;

fig. 2 is a cross-sectional view of the connection structure of the lens and the mounting base in the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2.

Description of reference numerals: lens 1, connecting seat 11, mount pad 2, support 21, spacing bayonet 22, pivot 3, stopper 31, spacing arch 32, spring 4, screw 5, rand 6.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 2 and fig. 3, a connection structure of camera lens and mount pad, including pivot 3, be equipped with connecting seat 11 on the camera lens 1, be equipped with support 21 on the mount pad 2, support 21 is located the below of connecting seat 11, vertical connecting hole has been seted up on connecting seat 11, set up the vertical mounting groove with the coaxial setting of connecting hole on support 21, pivot 3 can stretch into the mounting groove after passing the connecting hole from the top down in, and the lower extreme of pivot 3 can offset with the tank bottom of mounting groove, the part that stretches into the mounting groove at pivot 3 still is equipped with spacing arch 32, be equipped with spacing calorie of foot 22 on the lateral wall of mounting groove 22, the upper end of spacing arch 32 can offset with the lower extreme of spacing calorie of foot 22 in pivot 3 around the rotation in-process of mounting groove, in order to joint pivot 3 in the mounting groove.

Like this, when the camera lens 1 and the mount pad 2 of this scheme are connecting, the pivot 3 of transferring earlier, make spacing arch 32 in the pivot 3 stagger with the position of spacing card foot 22 on the mounting groove lateral wall, then with pivot 3 from last down-pressing, make the lower extreme of pivot 3 pass and stretch into in the mounting groove behind the connecting hole, when the lower extreme of pivot 3 offsets with the tank bottom of mounting groove, the vertical position installation that stands for pivot 3 targets in place, pivot 3 rotates this moment, when pivot 3 rotates and makes spacing arch 32 arrive spacing card foot 22's position, spacing arch 32's upper end will offset with spacing card foot 22's lower extreme this moment, just realized the purpose with 3 joints of pivot in the mounting groove from this, also realized rotating through pivot 3 between camera lens 1 and the mount pad 2 and connected. This scheme compares with the connection structure of camera lens 1 with mount pad 2 among the prior art, has saved rand and three screw, and the accessory that not only needs reduces, has reduced use cost, has also saved the process of installation rand and screw simultaneously, and the assembly process also becomes simple.

In this embodiment, the part that the pivot 3 stretched into the mounting groove is equipped with two spacing archs 32 in the axis bilateral symmetry of pivot 3, uses the axis of mounting groove to be equipped with two spacing card feet 22 as central symmetry on the lateral wall of mounting groove, and the upper end of two spacing archs 32 can offset with the lower extreme that corresponds position spacing card foot 22 respectively around the rotation in-process of mounting groove in pivot 3.

Like this, through the symmetry set up two spacing archs 32 in pivot 3, the symmetry sets up two spacing calories of feet 22 on the lateral wall of mounting groove for two spacing archs 32 can cooperate with the spacing card foot 22 that corresponds the position respectively, thereby have guaranteed the stability and the reliability of pivot 3 installation in the mounting groove.

In this embodiment, the rotating shaft device further includes a spring 4, the spring 4 is sleeved outside the rotating shaft 3, a limiting block 31 is further disposed at the upper end of the rotating shaft 3, and two ends of the spring 4 are respectively abutted to the support 21 and the limiting block 31.

Therefore, the spring 4 is sleeved outside the rotating shaft 3, and the spring 4 is used for providing pretightening force for the connection of the lens 1 and the mounting seat 2.

In the present embodiment, the rotating shaft 3 is made of an aluminum alloy material.

Therefore, the rotating shaft 3 made of the aluminum alloy material has good strength and can be used for vehicle types with higher requirements on vehicle performance.

In this embodiment, the rotating shaft 3 is made of nylon and glass fiber plastic by injection molding.

Like this, nylon adds fine plastics injection moulding's of glass pivot 3 use cost low, can be used for on the motorcycle type that needs control the cost of vehicle to this connection structure can adapt to different motorcycle types.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.

Claims

1. The utility model provides a connection structure of camera lens and mount pad, includes the pivot, its characterized in that, be equipped with the connecting seat on the camera lens, be equipped with the support on the mount pad, the support is located the below of connecting seat vertical connecting hole has been seted up on the connecting seat seted up on the support with the vertical mounting groove of the coaxial setting of connecting hole, the pivot can pass from the top down stretch into behind the connecting hole in the mounting groove, just the lower extreme of pivot can with the tank bottom of mounting groove offsets the pivot is stretched into the part of mounting groove still is equipped with spacing arch, be equipped with spacing calorie of foot on the lateral wall of mounting groove, spacing bellied upper end is in the pivot is wound the rotation in-process of mounting groove can with the lower extreme of spacing calorie of foot offsets, with will the pivot joint is in the mounting groove.

2. A connecting structure for a lens barrel and a mounting base as claimed in claim 1, wherein two limiting protrusions are symmetrically disposed on two sides of the axis of the rotating shaft at the portion of the rotating shaft extending into the mounting groove, two limiting locking legs are symmetrically disposed on the side wall of the mounting groove with the axis of the mounting groove as the center, and the upper ends of the two limiting protrusions can respectively abut against the lower ends of the limiting locking legs at the corresponding positions during the rotation of the rotating shaft around the mounting groove.

3. A connecting structure between a lens and a mounting base according to claim 1, further comprising a spring, wherein the spring is sleeved outside the rotating shaft, a limiting block is further disposed at the upper end of the rotating shaft, and two ends of the spring respectively abut against the support and the limiting block.

4. A connection structure of a lens and a mount according to claim 1, wherein the rotation shaft is made of an aluminum alloy material.

5. A connection structure for a lens barrel and a mount according to claim 1, wherein the rotation shaft is injection molded from nylon and glass fiber plastic.