CN205573891U - Synchronous wiper of automobile rearview mirror and preceding door reveal glass - Google Patents

Abstract

The utility model relates to an automobile rearview mirror and a front door side glass synchronous wiper, which is movably connected to a housing on the automobile front door, and is provided with a transmission mechanism driven by a motor in the automobile rearview mirror; the rearview mirror is movably connected to the automobile rearview mirror The wiper, the rearview mirror wiper is connected to the transmission mechanism in the housing through the connecting rod of the rearview mirror wiper; the side window wiper is movably connected to the side window of the front door of the car, and the side window wiper is connected to the inside of the housing through the connecting rod of the side window The transmission mechanism is connected, and the rearview mirror wiper and side window wiper are fixed-axis rotation structures. The rain wiper can synchronously clear the rainwater on the car rearview mirror and the side glass of the front door, thereby ensuring the driving safety of the driver.

Description

Car rearview mirror and front door side glass synchronous wiper

technical field

The invention relates to an automobile windshield wiper, and a synchronous windshield wiper capable of simultaneously acting on the rearview mirror and the side glass of the front door.

Background technique

Along with the raising of people's living standard, people's life is inseparable from automobile. In rainy days, since there is a wiper on the front windshield of the car, the rainwater on the windshield can be eliminated in time, so that the driver can see the road conditions of the road ahead. Some cars will also install small wipers on the rear windshield. But at present, there are few cars that install wipers for the rearview mirrors on both sides, and, when the car is moving, the driver cannot see the rearview mirrors on both sides of the car clearly because of the rainwater staying on the side window glass of the car, so that the driver cannot see clearly. Observing the specific situation behind the car side, laying hidden dangers for car driving safety.

Contents of the invention

The technical problem to be solved by the invention is to provide a synchronous windshield wiper for the automobile rearview mirror and the side glass of the front door. Safety.

In order to solve the above problems, the specific technical scheme created by the present invention is as follows: a synchronous windshield wiper for the rearview mirror and front door side glass of the automobile, which is movably connected to the housing on the front door of the automobile, and is provided with a transmission mechanism driven by a motor in the housing; The rearview mirror is movably connected to the rearview mirror wiper, and the rearview mirror wiper is connected to the transmission mechanism in the housing through the rearview mirror wiper connecting rod; the side window wiper is movably connected to the side window of the front door of the car, and the side window The wiper is connected with the transmission mechanism in the housing through the side window connecting rod, and the rearview mirror wiper and the side window wiper are fixed-axis rotating structures.

The rearview mirror wiper is connected with the connecting rod of the rearview mirror wiper through a ball hinge; the side window wiper is connected with the connecting rod of the side window through a hole shaft structure.

The transmission mechanism is that a transmission gear is arranged in the housing, a transmission disc is arranged beside the transmission gear, an eccentric shaft is respectively arranged on the transmission gear and the transmission disc, and the two eccentric shafts are connected by a transmission rod; Two locating pins are arranged on the surface of the disc, and the lower ends of the connecting rod of the rearview mirror wiper and the connecting rod of the side window are respectively connected with the locating pins at the corresponding positions.

The transmission gear is driven by the engagement of the driving gear, and the driving gear is arranged coaxially with the output shaft of the motor connected to the battery; the motor controls the speed and direction of the motor through the motor control board.

The rearview mirror wiper and the side window wiper are rod-shaped structures, position adjustment holes are arranged at the ends of the rearview mirror wiper and the side window wiper, and the rearview mirror wiper connecting rod and the side window connecting rod The upper ends are movably connected with a hole at the corresponding position respectively; near the ends of the rearview mirror wiper and the side window wiper are fixed shafts, which are movably connected with fixed suction cups or movably connected with fixed suction cups by a support rod.

The rearview mirror wiper and the side window wiper are rubber strip structures arranged in the frame bar, and two symmetrical ribs are arranged in the frame bar.

The upper end of the housing is provided with an open slot, and the connecting rod of the rearview mirror wiper and the connecting rod of the side window protrude from the corresponding open slot respectively. A battery limiting slot is provided in the area formed by the end face of the casing.

The end surface of the housing is provided with rectangularly distributed fixed suction cups, and the fixed suction cups are adsorbed on the front of the vehicle.

The middle part of the connecting rod of the rearview mirror wiper and the connecting rod of the side window is provided with an outward corner.

The beneficial effects created by the present invention are:

1. It can effectively remove the rainwater attached to the rearview mirrors on both sides of the car and the side glass of the front door at the same time, so that the driver's vision is broadened and the driving safety is guaranteed;

2. The motor that provides power can control the rotation, stop and speed of the motor through remote control, which brings convenience to the driver;

3. The invention is easy to carry due to its simple structure, small space and volume;

4. The invention is simple in arrangement, convenient in installation, low in cost, and beneficial to wide popularization.

Description of drawings

Fig. 1 is a schematic diagram of the installation layout of the present invention on a car door.

Figure 2 is a schematic diagram of the internal structure of the housing.

Figure 3 is a schematic diagram of the connection structure between the rearview mirror and the side window wiper.

Fig. 4 is a structural schematic diagram of the transmission mechanism.

Fig. 5 is a partially enlarged view of the wiper in Fig. 3 .

detailed description

As shown in Fig. 1 to Fig. 3, a kind of synchronous windshield wiper device of a kind of automobile rearview mirror and front door side glass is movably connected housing 1 on automobile front door, is provided with the transmission mechanism driven by motor in housing 1; The rearview mirror wiper 11 is movably connected to the rearview mirror, and the rearview mirror wiper 11 is connected to the transmission mechanism in the housing 1 through the rearview mirror wiper connecting rod 12; the side window wiper is movably connected to the front door side window of the car 8. The side window wiper 8 is connected to the transmission mechanism in the housing 1 through the side window connecting rod 14 . The transmission mechanism simultaneously drives the rearview mirror wiper connecting rod 12 and the side window connecting rod 14 to swing up and down, thereby realizing the synchronous removal of raindrops from the automobile rearview mirror and the side glass of the front door.

The rearview mirror wiper 11 is connected with the rearview mirror wiper connecting rod through a ball hinge; the side window wiper 8 is connected with the side window connecting rod 14 through a hole shaft structure. Because the installation position of the rearview mirror wiper 11 is parallel to the rearview mirror, the working plane of the rearview mirror wiper and the working plane of the transmission disc form a certain angle. In order to eliminate the lateral displacement caused by the rotation of the transmission disc, the rearview mirror The connection between the wiper and the connecting rod of the rearview mirror wiper adopts a ball hinge connection.

As shown in Figure 4, the transmission mechanism is that a transmission gear 4 is provided in the housing 1, a transmission disc 6 is provided beside the transmission gear 4, and eccentric gears are respectively arranged on the transmission gear 4 and the transmission disc 6. Shaft, two eccentric shafts are connected by transmission rod 5; Two locating pins are arranged on the surface of transmission disc 6, and rearview mirror wiper connecting rod 12 and side window connecting rod 14 lower ends are respectively connected with the locating pins of corresponding positions. The transmission gear 4 is driven by the engagement of the drive gear 3, and the drive gear 3 is coaxially arranged with the output shaft of the motor 2 connected to the battery; the motor 2 controls the speed and direction through the motor control board 7. When the motor 2 rotates, it drives the transmission gear 4 to rotate. Because the diameters of the transmission gear 4 and the transmission disc 6 are different, the transmission gear 4, the transmission rod 5, and the transmission disc 6 constitute a crank linkage mechanism, and the transmission gear 4 acts as Circular movement, the transmission disc 6 reciprocates, thereby driving the rearview mirror wiper connecting rod 12 and the side window connecting rod 14 to reciprocate up and down.

The rearview mirror wiper 11 and the side window wiper 8 are rod-shaped structures, and the ends of the rearview mirror wiper 11 and the side window wiper 8 are provided with position adjustment holes, and the rearview mirror wiper connecting rod 12 and the upper end of the side window connecting rod 14 are flexibly connected with a hole at the corresponding position respectively, and the side window connecting rod 14 can select a round hole according to the actual situation of the car door, and connect by bolts; the rearview mirror wiper 11 and the side window wiper The device 8 is provided with a rotating shaft fulcrum near the end, and the rotating shaft fulcrum is movably connected to a fixed suction cup 10 or is movably connected to a fixed suction cup 10 by a support rod 13 . In this embodiment, due to the small area of the rearview mirror, the fixed suction cup 10 is arranged at the rear end of the rearview mirror wiper 11, and the rearview mirror connecting rod 12 is adjusted to a suitable position by adjusting the hole, and the fixed suction cup is used as the rotating shaft. , taking the position of the adjustment hole as the radius, make the side window wiper swing on the rearview mirror to wipe the rain. The end of the side window wiper is connected with the support rod 13, and the support rod 13 is provided with a fixed suction cup 10, so that the tail end of the side window wiper 8 also has a small swing to realize the function of wiping the rain.

As shown in FIG. 5 , the rearview mirror wiper 11 and the side window wiper 8 are rubber strip structures arranged in a frame bar, and two symmetrical ribs 15 are arranged in the frame bar. This not only strengthens the shell strength of the wiper, but also can be installed in cooperation with the rubber strip of the wiper. The wiper rubber strip installed on the wiper is a standard size rubber strip on the market.

The upper end of the housing 1 is provided with an open slot, and the rearview mirror wiper connecting rod 12 and the side window connecting rod 14 protrude from the corresponding open slot respectively. A battery limiting groove 17 is provided in the area formed by the water baffle 16 and the end surface of the casing 1 . There are two wedge-shaped structures on the battery limiting groove 17, which cooperate with the battery buckle to fasten the battery on the casing, so as to prevent the battery from popping up and loose contact when driving. The height of the water baffle 16 is the same as the depth of the casing, which can prevent rainwater from splashing on the battery, and avoid short circuit and damage to the battery.

The end surface of the housing 1 is provided with rectangularly distributed fixed suction cups, and the fixed suction cups are adsorbed on the front of the vehicle. easy to use. When the wiper is to be disassembled, no trace will be left on the car door, and the appearance of the car will not be affected.

The middle parts of the rearview mirror wiper connecting rod 12 and the side window connecting rod 14 are provided with outward corners.

A control method for a synchronous wiper, comprising the following steps:

1) The speed of the motor 2 is controlled by the motor control board 7. When the transmission gear 4 rotates continuously, the transmission disc 6 is driven to reciprocate by the transmission rod 5;

The rearview mirror connecting rod 12 and the side window connecting rod 14 realize up and down reciprocating motion through the reciprocating swing of the transmission disc, and the spherical hinge between the rearview mirror connecting rod 12 and the rearview mirror wiper 11 realizes the rearview mirror wiper. 11 rotates with a fixed axis; the side window connecting rod 14 and the side window wiper 8 are connected by a shaft, so that the side window wiper is rotated with a fixed axis.

Claims (9)

1. an automobile rearview mirror and side, Qianmen glass synchronize rain brush, it is characterised in that: on front door of automobile, it is flexibly connected housing (1), in housing (1), is provided with the drive mechanism of driven by motor；Being flexibly connected rain strip for rearview mirror device (11) on automobile rearview mirror, rain strip for rearview mirror device (11) is connected with the drive mechanism in housing (1) by rain strip for rearview mirror device connecting rod (12)；Being flexibly connected rain strip for side window device (8) on the Qianmen side window of automobile, rain strip for side window device (8) is connected with the drive mechanism in housing (1) by side window connecting rod (14), and rain strip for rearview mirror device (11) and rain strip for side window device (8) are System of Rotating about Fixed Axis structure.

2. automobile rearview mirror as claimed in claim 1 and side, Qianmen glass synchronize rain brush, it is characterised in that: described rain strip for rearview mirror device (11) is connected by ball-type hinge with rain strip for rearview mirror device connecting rod；Rain strip for side window device (8) is connected by hole axle construction with side window connecting rod (14).

3. automobile rearview mirror as claimed in claim 2 and side, Qianmen glass synchronize rain brush, it is characterized in that: described drive mechanism is, travelling gear (4) it is provided with in housing (1), it is provided with driving disk (6) on travelling gear (4) side, being respectively equipped with eccentric shaft on travelling gear (4) and driving disk (6), two eccentric shafts are connected by drive link (5)；It is provided with two alignment pins, rain strip for rearview mirror device connecting rod (12) and side window connecting rod (14) lower end to be connected with the alignment pin of correspondence position respectively on drive plate (6) surface.

4. automobile rearview mirror as claimed in claim 3 and side, Qianmen glass synchronization rain brush, it is characterised in that: described travelling gear (4) relies on and drives gear (3) engagement to drive, and the output shaft of the motor (2) that driving gear (3) is connected with battery is coaxially disposed；Motor (2) controls rotating speed and direction by motor control panel (7).

5. automobile rearview mirror as claimed in claim 1 and side, Qianmen glass synchronize rain brush, it is characterized in that: described rain strip for rearview mirror device (11) and rain strip for side window device (8) are rod-like structure, it is provided with position adjustments hole, rain strip for rearview mirror device connecting rod (12) and side window connecting rod (14) upper end to be flexibly connected with a hole of correspondence position respectively in the end of rain strip for rearview mirror device (11) and rain strip for side window device (8)；It is dead axle in the close end of rain strip for rearview mirror device (11) and rain strip for side window device (8), dead axle is flexibly connected fixing sucking disk (10) or is flexibly connected fixing sucking disk (10) by support bar (13).

6. automobile rearview mirror as claimed in claim 1 and side, Qianmen glass synchronize rain brush, it is characterized in that: described rain strip for rearview mirror device (11) and rain strip for side window device (8) are the rubber strip structure arranged in moulding, in moulding, be provided with two symmetrical floors (15).

7. automobile rearview mirror as claimed in claim 1 and side, Qianmen glass synchronize rain brush, it is characterized in that: described housing (1) upper end is provided with open slot, rain strip for rearview mirror device connecting rod (12) and side window connecting rod (14) are stretched out respectively in corresponding open slot, it is provided with water fender (16) in one end of non-open slot, in the region that water fender (16) and housing (1) end face are formed, is provided with battery limiting groove (17).

8. automobile rearview mirror as claimed in claim 1 and side, Qianmen glass synchronize rain brush, it is characterised in that: described housing (1) end face is provided with the fixing sucking disk of distributed rectangular, and fixing sucking disk adsorbs on before automobile.

9. automobile rearview mirror as claimed in claim 1 and side, Qianmen glass synchronize rain brush, it is characterised in that: described rain strip for rearview mirror device connecting rod (12) and the middle part of side window connecting rod (14) are provided with outside turning.