CN218986476U

CN218986476U - Automobile inner rear-view mirror with damping device

Info

Publication number: CN218986476U
Application number: CN202223327533.XU
Authority: CN
Inventors: 王世荣; 余永溪
Original assignee: Xiamen Intretech Automotive Electronics Co ltd
Current assignee: Xiamen Intretech Automotive Electronics Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-09
Anticipated expiration: 2032-12-12

Abstract

The utility model provides an automobile inner rearview mirror with a damping device, which comprises a lens and a lens frame, wherein the lens is arranged in the lens frame, a connecting bracket is connected to the lens frame through a rotating shaft damper and a disc damper, the rotating shaft damper and the disc damper are used for realizing adjustment of a pitching angle and a left-right angle, and the connecting bracket is used for being connected and fixed at a designated position in an automobile. Through the combination of disc damper and pivot damper, can manual regulation arbitrary angle, replace the use of moulding such as bulb, reduced the use of moulding, reduced the development cost and the manufacturing cost of mould, effectively reduced the complexity of installation equipment technology. The used disc damper and the rotating shaft damper are the existing standard components, and are simple in structure, low in development investment cost, simple in assembly and higher in production efficiency.

Description

Automobile inner rear-view mirror with damping device

Technical Field

The utility model relates to the technical field of automobile inner rearview mirrors, in particular to an automobile inner rearview mirror with a damping device.

Background

The rear view mirror is a tool for a driver to directly obtain external information such as the rear, side and lower parts of the automobile while sitting on the cab seat. In order to facilitate the operation of a driver, prevent the occurrence of driving safety accidents, ensure personal safety, and stipulate that rearview mirrors must be installed on automobiles in various countries, and all the rearview mirrors must be capable of adjusting directions.

The prior automobile interior rearview mirror almost adopts the following technical scheme:

1. the ball head bracket (connecting rod bracket) is installed in the ball head fixing seat by means of tool extrusion;

2. fixing the ball head fixing seat on the transition plate by using a screw;

3. the rear shell and the transition plate are buckled and assembled together;

in the prior art, the number of plastic parts is relatively large, the cost of the mold in the development period is expensive, the assembly is complicated, the process for assembling the ball head and the torque force verification are troublesome, more resources are required to be consumed for control, and the cost of the used equipment and the tooling/jig is high.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide the automobile inner rearview mirror with the damping device, and the rotating shaft damper and the disc damper are adopted to replace a bulb so as to reduce the use of plastic parts and avoid complex assembly process and torsion verification of the bulb.

The utility model is realized by the following steps: the utility model provides a take damping device's car inside rear-view mirror, includes lens and lens frame, the lens is installed in the lens frame, be connected with the linking bridge through pivot attenuator and disc attenuator on the lens frame, the pivot attenuator with the disc attenuator is used for realizing pitch angle and controlling the regulation of angle, the linking bridge is used for connecting and fixes the assigned position in the car.

In an embodiment of the utility model, an annular groove is machined on the inner peripheral surface of the lens frame, and the annular groove is matched with the shape and the size of the outer peripheral surface of the lens, so that the lens is conveniently limited in the lens frame.

In an embodiment of the present utility model, the rotary shaft damper and the disc damper are connected through a fixing frame.

In one embodiment of the utility model, the middle of the upper side frame of the lens frame is disconnected, connecting blocks are respectively arranged on two sides of the disconnected part, and the two connecting blocks are fixed together through the cooperation of a hexagonal nut and a long screw, so that the lens frame forms a closed ring to fasten the lens in the lens frame.

In an embodiment of the utility model, a transverse first mounting hole is formed in the connecting block, one end of the rotating shaft damper penetrates into the first mounting hole, a transverse second mounting hole is formed in the fixing frame, and the other end of the rotating shaft damper penetrates into the second mounting hole.

In an embodiment of the utility model, a connecting part is arranged on the fixing frame, one end of the disc damper is connected with the connecting part, and the disc damper is sleeved in the connecting bracket.

In an embodiment of the utility model, the connecting lugs are symmetrically arranged on two sides of the connecting support, so that the connecting support is conveniently connected and fixed in the vehicle.

The utility model has the beneficial effects that: compared with the prior art, the utility model has at least the following technical effects: through the combination of disc damper and pivot damper, can manual regulation arbitrary angle, replace the use of moulding such as bulb, reduced the use of moulding, and then reduced the development cost and the manufacturing cost of mould to effectively reduced the complexity of installation equipment technology. The used disc damper and the rotating shaft damper are the existing standard components, and are simple in structure, low in development investment cost, simple in assembly and higher in production efficiency.

Drawings

Fig. 1 is a schematic view showing an automobile inner rear view mirror assembly with a damping device according to the present utility model.

Fig. 2 is a schematic cross-sectional view showing a lens frame and lens connection of an automobile interior rear view mirror with a damping device according to the present utility model.

Fig. 3 is a schematic structural view of a rotary shaft damper for an automobile interior rear view mirror with a damping device according to the present utility model.

Fig. 4 is a schematic structural view of a disk damper of an automobile interior mirror with a damping device according to the present utility model.

Fig. 5 is a schematic view showing the connection of a lens frame and a lens of an automobile interior rear view mirror with a damping device according to the present utility model.

Fig. 6 is a separate schematic view of a mount and a disk damper of an automobile interior mirror with a damping device according to the present utility model.

Fig. 7 is a schematic view showing a connection state of the fixing frame and the disc damper of the present utility model.

Fig. 8 is a schematic view showing a state in which an automobile interior mirror with a damping device adjusts a pitch angle according to the present utility model.

Fig. 9 is a schematic view showing a state in which the left and right angles of the inside rear view mirror with the damping device of the present utility model are adjusted.

Reference numerals illustrate: 1-lens frame, 11-connecting block, 12-first mounting hole, 13-recess, 2-lens, 3-long screw, 4-hexagon nut, 5-pivot damper, 6-mount, 61-second mounting hole, 62-connecting portion, 7-disc damper, 8-linking bridge, 9-short screw.

Detailed Description

The utility model will be further described with reference to the drawings and specific examples.

Referring to fig. 1 to 9, an automobile interior rear view mirror with a damping device comprises a lens 2 and a lens frame 1, wherein the lens 2 is installed in the lens frame 1, a connecting bracket 8 is connected to the lens frame 1 through a rotating shaft damper 5 and a disc damper 7, the rotating shaft damper 5 and the disc damper 7 are used for adjusting a pitching angle (see fig. 3) and a left-right angle (see fig. 4), and the connecting bracket 8 is used for connecting and fixing the interior rear view mirror of the utility model at a designated position in the automobile. Through the combination of disc damper 7 and pivot damper 5, replaced the use of plastic parts such as bulb, realized the regulation of arbitrary angle, the assembly process is simpler swift than the bulb, helps improving the speed of assembly, can reduce the mould development cost of corresponding part for the standard part simultaneously, helps reducing manufacturing cost. The rotating shaft damper 5 and the disc damper 7 are connected through the fixing frame 6, so that the rotating shaft damper and the disc damper can work independently, and mutual interference during adjustment is avoided.

Referring to fig. 1, 2 and 5, in an embodiment of the present utility model, an annular groove 13 is formed on an inner peripheral surface of the lens frame 1, and is matched with a shape and a size of an outer peripheral surface of the lens 2, so that the lens 2 is conveniently limited in the lens frame 1, and the lens 2 is prevented from shaking and falling off; the middle of the upper side frame of the lens frame 1 is disconnected, connecting blocks 11 are respectively arranged on two sides of the disconnected part, and the two connecting blocks 11 are fixed together through the cooperation of hexagonal nuts and long screws, so that the lens frame 1 forms a closed ring shape to fasten the lens 2 in the lens frame 1. After the long screw is turned out, the lens frame 1 can be broken away from the breaking position, so that the lens 2 can be conveniently installed in the lens frame 1 or the lens 2 can be quickly taken out from the lens frame 1.

Referring to fig. 1 to 9, in an embodiment of the present utility model, a transverse first mounting hole 12 is formed in the connection block 11, one end of the rotary damper 5 penetrates into the first mounting hole 12, a transverse second mounting hole 61 is formed in the fixing frame 6, and the other end of the rotary damper 5 penetrates into the second mounting hole 61. The fixing frame 6 is provided with a connecting part 62, one end of the disc damper 7 is connected with the connecting part 62, the disc damper 7 is sleeved in the connecting bracket 8, and two ends of the disc damper 7 can be respectively connected with the connecting part 62 of the fixing frame 6 and the connecting bracket 8 by using a short screw 9. The installation and the positioning of the rotating shaft damper 5 and the disc damper 7 are facilitated. The connecting lugs are symmetrically arranged on two sides of the connecting support 8, so that the connecting lugs can be quickly and accurately fixed in the automobile, and the whole rearview mirror can be conveniently fixed in the automobile.

The utility model has the following working principle:

when assembling, the lens 2 is put into the lens frame 1; then the lens frame 1 is locked by a hexagon nut and a long screw, so that two connecting blocks 11 of the lens frame 1 are tightly attached together, and the lens 2 can be fastened in the lens frame 1, so that the lens 2 cannot be separated; then one section of the rotating shaft damper 5 is transmitted into the first mounting hole 12, the other section penetrates into the second mounting hole 61 of the fixing frame 6, and the pitching adjustment of the lens 2 can be realized through locking by a short screw; then, the disc damper 7 is arranged on the fixing frame 6, so that the left and right rotation adjustment of the whole lens frame 1 can be realized, and further the up, down, left and right angle adjustment can be realized; and a connecting bracket 8 is sleeved on the disc damper 7, so that the installation of the inner rearview mirror is completed. Compared with the connecting mode of the ball head, the assembly is simpler, the structure is simpler, the use of plastic parts is reduced, and the early-stage die sinking cost is further reduced.

The points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed.

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.

Finally, the above description is only a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the above examples, but all technical solutions belonging to the concept of the present utility model are within the scope of the present utility model.

It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a take damping device's car inside rear-view mirror, includes lens and lens frame, the lens is installed in the lens frame, its characterized in that: the lens frame is connected with a connecting support through a rotating shaft damper and a disc damper, the rotating shaft damper and the disc damper are used for adjusting a pitching angle and a left angle and a right angle, and the connecting support is used for being connected and fixed at a designated position in a vehicle.

2. An automobile interior rear view mirror with damping device as claimed in claim 1, wherein: the inner peripheral surface of the lens frame is provided with an annular groove which is matched with the shape and the size of the outer peripheral surface of the lens, so that the lens is conveniently limited in the lens frame.

3. An automobile interior rear view mirror with damping device as claimed in claim 1, wherein: the rotating shaft damper is connected with the disc damper through a fixing frame.

4. A car interior mirror with a damping device according to claim 3, characterized in that: the middle of the side frame on the lens frame is disconnected, connecting blocks are respectively arranged on two sides of the disconnected part, and the two connecting blocks are fixed together through the cooperation of hexagonal nuts and long screws, so that the lens frame forms a closed ring shape to fasten the lens in the lens frame.

5. An automobile interior rear view mirror with damping device as defined in claim 4, wherein: the connecting block is internally provided with a transverse first mounting hole, one end of the rotating shaft damper penetrates into the first mounting hole, the fixing frame is internally provided with a transverse second mounting hole, and the other end of the rotating shaft damper penetrates into the second mounting hole.

6. A car interior mirror with a damping device according to claim 3, characterized in that: the fixing frame is provided with a connecting part, one end of the disc damper is connected with the connecting part, and the disc damper is sleeved in the connecting bracket.

7. An automobile interior rear view mirror with damping device as claimed in claim 1, wherein: the connecting lugs are symmetrically arranged on two sides of the connecting support, so that the connecting support is conveniently connected and fixed in the vehicle.