Steering structure of electronic rearview mirror

Abstract

The utility model discloses an electronic rearview mirror steering structure which comprises an installation cover, a movement groove is formed in the installation cover, a sliding seat is arranged in the movement groove, a sliding groove is formed in the sliding seat, a sliding block is connected into the sliding groove in a sliding mode, and a movement ring is arranged on the outer wall of the top of the sliding block. Teeth distributed in an annular structure at equal intervals are arranged on the inner wall of the moving ring, a motor is arranged in the mounting cover, a gear meshed with the teeth is mounted on an output shaft of the motor through bolts, ball grooves are formed in the two sides of the outer wall of the top of the moving ring, and universal balls are slidably connected into the ball grooves. By means of the arranged motor, when the motor is started, the motor can drive a gear to rotate, the gear drives a moving ring to conduct adjustment through mutual engagement with teeth, the mirror body can conduct adjustment treatment more stably through sliding connection between a sliding block and a sliding groove, and the practicability and generalization performance of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rearview mirrors, in particular to a steering structure of an electronic rearview mirror. Background Art

[0002] The rearview mirror is a tool for the driver to directly obtain external information such as the rear, sides and bottom of the car when sitting in the cab seat. In order to facilitate the driver's operation, prevent driving accidents and ensure personal safety, all countries have stipulated that rearview mirrors must be installed on cars, and all rearview mirrors must be able to adjust the direction.

[0003] Chinese patent number N210035355U discloses a rearview mirror turn signal structure, which includes a lamp holder and a light guide strip with a light-transmitting cover body, wherein a circle of protrusions along the outer side of the light-transmitting cover is integrally formed on the light guide strip, the protrusions are evenly distributed, and a layer of rubber coating is provided on each of the protrusions, and the rubber coating is engaged with the protrusions.

[0004] During the use of the above-mentioned equipment and the equipment on the market, the rearview mirror turn signal structure generally adopts a convex point plus plastic injection coating structure, so that the connection between the light guide strip and the coating is more stable and not easy to fall off, which can realize automatic production and liberate manual operation.

[0005] However, during the operation of the above-mentioned devices and those on the market, the mirror body inside is generally adjusted by adjusting the mounting cover. However, such a structure cannot adjust the mirror body inside at multiple angles during use, which makes it inconvenient for the operator to operate and use the device, reducing the practicability and promotion of the device. Therefore, it is urgent to design an electronic rearview mirror steering structure to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes an electronic rearview mirror steering structure.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An electronic rearview mirror steering structure comprises a mounting cover, a moving groove is provided inside the mounting cover, a sliding seat is provided inside the moving groove, a sliding groove is provided inside the sliding seat, a sliding block is slidably connected inside the sliding groove, a moving ring is provided on the top outer wall of the sliding block, teeth are equidistantly distributed in an annular structure on the inner wall of the moving ring, a motor is provided inside the mounting cover, and a gear meshing with the teeth is installed on the output shaft of the motor through bolts.

[0009] The key concept of the above technical solution is: through the setting of the motor, when the motor is started, the motor can drive the gear to rotate, and the gear drives the motion ring to adjust by mutual engagement with the teeth, and utilizes the sliding connection of the slider and the slide groove to make the mirror body more stably adjusted, thereby improving the practicality and promotion of the device.

[0010] Furthermore, ball grooves are provided on both sides of the top outer wall of the motion ring, and universal balls are slidably connected inside the ball grooves.

[0011] Furthermore, a connecting rod is provided on the top of the universal ball, and a mounting plate is mounted on the fixed end of the connecting rod through bolts.

[0012] Furthermore, a mirror body is arranged inside the mounting plate, and fixing plates are mounted on the top outer walls on both sides of the moving ring by bolts.

[0013] Furthermore, a mounting seat is installed on the top outer wall of the fixing plate by means of bolts, and auxiliary seats are installed on both sides of the top outer wall of the mounting plate by means of bolts.

[0014] Furthermore, a telescopic cylinder movably connected to the mounting seat is provided on the top of the mounting seat, and an output end of the telescopic cylinder is movably connected to the auxiliary seat via a rotating shaft.

[0015] The beneficial effects of the utility model are:

[0016] 1. By setting up a motor, when the motor is started, the motor can drive the gear to rotate, and the gear drives the motion ring to adjust by mutual engagement with the teeth, and utilizes the sliding connection of the slider and the slide groove to make the mirror body more stably adjusted, thereby improving the practicability and promotion of the device.

[0017] 2. Through the telescopic cylinder, when the telescopic cylinder is started, the telescopic cylinder uses the auxiliary seat and the mounting seat to drive the mounting plate to move, and the mounting plate can drive the mirror body inside it to move, so that the operator can adjust the device more accurately according to the needs of the user, and the setting of the universal ball, connecting rod and ball groove makes the structure more perfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of an electronic rearview mirror steering structure proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the planar structure of an electronic rearview mirror steering structure proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of a side plane structure of an electronic rearview mirror steering structure proposed by the utility model;

[0021] Figure 4 The present invention is a schematic diagram of a sliding seat and a moving ring structure of an electronic rearview mirror steering structure.

[0022] In the figure: 1 mounting cover, 2 motion groove, 3 slide seat, 4 slide groove, 5 motion ring, 6 slider, 7 motor, 8 gear, 9 connecting rod, 10 mirror body, 11 mounting plate, 12 mounting seat, 13 auxiliary seat, 14 telescopic cylinder, 15 teeth, 16 ball groove, 17 universal ball, 18 mounting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] Please also see Figures 1 to 4 A steering structure of an electronic rearview mirror includes a mounting cover 1, a moving groove 2 is provided inside the mounting cover 1, a slide seat 3 is provided inside the moving groove 2, a slide slot 4 is provided inside the slide seat 3, a slider 6 is slidably connected inside the slide slot 4, a moving ring 5 is provided on the top outer wall of the slider 6, teeth 15 equidistantly distributed in a ring structure are provided on the inner wall of the moving ring 5, and a motor 7 is provided inside the mounting cover 1, a gear 8 meshing with the teeth 15 is installed on the output shaft of the motor 7 through bolts, when the motor 7 is started, the motor 7 will drive the gear 8 to rotate, the gear 8 drives the moving ring 5 to move by mutual meshing with the teeth 15, and the moving ring 5 will drive the slider 6 to move inside the slide slot 4.

[0027] Furthermore, ball grooves 16 are formed on both sides of the top outer wall of the moving ring 5 , and a universal ball 17 is slidably connected inside the ball groove 16 . When the universal ball 17 rotates, the universal ball 17 rotates inside the ball groove 16 .

[0028] Furthermore, a connecting rod 9 is provided on the top of the universal ball 17, and a mounting plate 18 is installed on the fixed end of the connecting rod 9 through bolts. When the universal ball 17 moves inside the ball groove 16, the universal ball 17 will drive the connecting rod 9 and the mounting plate 18 to move.

[0029] Furthermore, a mirror body 10 is arranged inside the mounting plate 18, and a fixing plate 11 is installed on the top outer walls on both sides of the moving ring 5 by bolts. The setting of the mounting plate 18 can limit the installation position of the mirror body 10, and the fixing plate 11 provides an installation position for the assembly of the mounting seat 12.

[0030] Furthermore, a mounting seat 12 is installed on the top outer wall of the fixed plate 11 by bolts, and auxiliary seats 13 are installed on both sides of the top outer wall of the mounting plate 18 by bolts. The setting of the mounting seat 12 and the auxiliary seat 13 can provide an installation and assembly position for the installation of the telescopic cylinder 14.

[0031] Furthermore, a telescopic cylinder 14 movably connected to the mounting seat 12 is provided on the top of the mounting seat 12, and the output end of the telescopic cylinder 14 is movably connected to the auxiliary seat 13 through a rotating shaft. When the telescopic cylinder 14 is started, the telescopic cylinder 14 utilizes the settings of the auxiliary seat 13 and the mounting seat 12 to move the mounting plate 18.

[0032] By adopting the above, through the arrangement of the telescopic cylinder 14, when the telescopic cylinder 14 is started, the telescopic cylinder 14 utilizes the functions of the auxiliary seat 13 and the mounting seat 12 to drive the mounting plate 18 to move, and the mounting plate 18 can drive the mirror body 10 inside it to move, so that the operator can adjust the device more accurately according to the needs of the user, and the arrangement of the universal ball 17, the connecting rod 9 and the ball groove 16 makes the structure more perfect.

[0033] Several preferred embodiments or application examples are listed below to help those skilled in the art better understand the technical content of the utility model and the technical contribution made by the utility model relative to the prior art:

[0034] Example 1

[0035] A steering structure for an electronic rearview mirror includes a mounting cover 1, a moving groove 2 is provided inside the mounting cover 1, a slide seat 3 is provided inside the moving groove 2, a slide groove 4 is provided inside the slide seat 3, a slider 6 is slidably connected inside the slide groove 4, a moving ring 5 is provided on the top outer wall of the slider 6, teeth 15 equidistantly distributed in an annular structure are provided on the inner wall of the moving ring 5, a motor 7 is provided inside the mounting cover 1, a gear 8 meshing with the teeth 15 is installed on the output shaft of the motor 7 through bolts, when the motor 7 is started, the motor 7 drives the gear 8 to rotate, the gear 8 drives the moving ring 5 to move by mutual meshing with the teeth 15, and the moving ring 5 drives the slider 6 to move inside the slide groove 4.

[0036] Among them, ball grooves 16 are opened on both sides of the top outer wall of the moving ring 5, and the inner part of the ball groove 16 is slidably connected with a universal ball 17. When the universal ball 17 rotates, the universal ball 17 will rotate inside the ball groove 16; a connecting rod 9 is arranged on the top of the universal ball 17, and a mounting plate 18 is installed on the fixed end of the connecting rod 9 by bolts. When the universal ball 17 moves inside the ball groove 16, the universal ball 17 will drive the connecting rod 9 and the mounting plate 18 to move; a mirror body 10 is arranged inside the mounting plate 18, and a fixing plate 11 is installed on the top outer walls on both sides of the moving ring 5 by bolts. The setting of the mounting plate 18 can be the installation position of the mirror body 10 The mounting plate 11 is provided with a mounting seat 12 for limiting the position, and the fixing plate 11 provides an installation position for the assembly of the mounting seat 12; the mounting seat 12 is installed on the top outer wall of the fixing plate 11 by bolts, and auxiliary seats 13 are installed on both sides of the top outer wall of the mounting plate 18 by bolts. The setting of the swivel seat 12 and the auxiliary seat 13 can provide an installation and assembly position for the installation of the telescopic cylinder 14; a telescopic cylinder 14 movably connected to the mounting seat 12 is provided on the top of the mounting seat 12, and the output end of the telescopic cylinder 14 is movably connected to the auxiliary seat 13 through a rotating shaft. When the telescopic cylinder 14 is started, the telescopic cylinder 14 uses the setting of the auxiliary seat 13 and the mounting seat 12 to move the mounting plate 18.

[0037] Working principle: When in use, first place the device to the specified position, and then start the motor 7 as needed. The motor 7 will drive the gear 8 to rotate. During the rotation, the gear 8 uses the mutual engagement with the teeth 15 to drive the moving ring 5 to rotate. During the rotation, the moving ring 5 will drive the slider 6 to move inside the slide groove 4. During the movement of the moving ring 5, the moving ring 5 can drive the universal ball 17 and the connecting rod 9 to move, and the connecting rod 9 will drive the mounting plate 18 to move. At this time, the telescopic cylinder 14 is required to be started. The telescopic cylinder 14 uses the auxiliary seat 13 and the mounting seat 12 to drive the mounting plate 18 to rotate, and the mounting plate 18 will drive the mirror body 10 inside it to move. In the process of the movement of the mounting plate 18, the mounting plate 18 will drive the connecting rod 9 to move, and the connecting rod 9 will drive the universal ball 17 to move inside the ball groove 16, thereby making the movement of the mounting plate 18 more perfect.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic rearview mirror steering structure, comprising a mounting cover (1), characterized in that: A moving groove (2) is provided inside the mounting cover (1), and a sliding seat (3) is provided inside the moving groove (2), a sliding groove (4) is provided inside the sliding seat (3), and a sliding block (6) is slidably connected inside the sliding groove (4), a moving ring (5) is provided on the top outer wall of the sliding block (6), and teeth (15) distributed in an annular structure at equal distances are provided on the inner wall of the moving ring (5), and a motor (7) is provided inside the mounting cover (1), and a gear (8) meshing with the teeth (15) is installed on the output shaft of the motor (7) through bolts.

2. The electronic rearview mirror steering structure according to claim 1, characterized in that: Ball grooves (16) are provided on both sides of the top outer wall of the moving ring (5), and a universal ball (17) is slidably connected inside the ball groove (16).

3. The electronic rearview mirror steering structure according to claim 2, characterized in that: A connecting rod (9) is arranged on the top of the universal ball (17), and a mounting plate (18) is mounted on the fixed end of the connecting rod (9) via bolts.

4. The electronic rearview mirror steering structure according to claim 3, characterized in that: A mirror body (10) is arranged inside the mounting plate (18), and fixing plates (11) are mounted on the top outer walls on both sides of the moving ring (5) by means of bolts.

5. The electronic rearview mirror steering structure according to claim 4, characterized in that: A mounting seat (12) is mounted on the top outer wall of the fixing plate (11) by means of bolts, and auxiliary seats (13) are mounted on both sides of the top outer wall of the mounting plate (18) by means of bolts.

6. The electronic rearview mirror steering structure according to claim 5, characterized in that: A telescopic cylinder (14) movably connected to the mounting seat (12) is arranged on the top of the mounting seat (12), and an output end of the telescopic cylinder (14) is movably connected to the auxiliary seat (13) via a rotating shaft.

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