Electric sunshade structure for automotive windshield glass

Abstract

The utility model discloses an electric sun-shading structure for an automotive windshield, which belongs to the technical field of automobile design and manufacture and comprises two groups of operation driving components, a driving shaft lever, a transmission shaft lever and two groups of transmission operation components, the driving shaft lever is mounted on the adjacent side of the two groups of operation driving components, and the transmission shaft lever is mounted on the transmission operation components. The transmission shaft rod is installed on the adjacent sides of the two transmission operation assemblies, a sunshade curtain is installed on the driving shaft rod and the transmission shaft rod, the operation driving assembly comprises a driving motor, a driving gear is installed on an output shaft of the driving motor, and a driven gear is installed on the driving shaft rod; compared with the unreliability of a traditional vehicle additionally provided with a sunshade curtain and the inconvenience of a single sunshade curtain, the reliability of a windshield glass sunshade structure is improved through the operation driving assembly, the transmission operation assembly and mutual cooperation of all the components, and meanwhile the convenience and the science and technology feeling of the sunshade mechanism are improved through electric driving.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile design and manufacturing technology, concretely to a vehicle windshield glass electric sunshade structure. BACKGROUND

[0002] At present, most of the vehicles on the market do not have sunshade structures designed for the front and rear windshields, and most of the vehicle owners install or purchase separate sunshades to block the windshield glass after purchasing the vehicles. With the development of new energy vehicles in China in recent years, the significant increase in the number of users driving on their own, and the use requirements of the market, the demand for electric windshield sunshade mechanisms designed for vehicles has also increased significantly. To improve the convenience and reliability of users, a vehicle windshield glass electric sunshade structure is proposed. SUMMARY

[0003] The utility model aims at providing a vehicle windshield glass electric sunshade structure to solve the problems in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vehicle windshield glass electric sunshade structure, comprising two groups of running driving components, a driving shaft rod, a transmission shaft rod, and two groups of transmission running components, the driving shaft rod is installed on one side adjacent to the two groups of running driving components, the transmission shaft rod is installed on one side adjacent to the two groups of transmission running components, and the driving shaft rod and the transmission shaft rod are provided with sunshades;

[0005] The running driving component comprises a driving motor, a driving motor output shaft is provided with a driving gear, and the driving shaft rod is provided with a driven gear.

[0006] The driving gear and the driven gear are connected in meshing.

[0007] As a further preferred embodiment of the technical solution, a driving gear fixing ring is installed on the driving motor output shaft and located on one side of the driving gear, and a driven gear fixing ring is installed on the driving shaft rod and located on one side of the driven gear. The driving gear fixing ring fixes the position of the driving gear on the driving motor output shaft, and the driven gear fixing ring fixes the position of the driven gear on the driving shaft rod.

[0008] As a further preferred embodiment of the technical solution, the transmission running component comprises a transmission pull wire, one end of the transmission pull wire is connected to the driving shaft rod, and the other end of the transmission pull wire is connected to the transmission shaft rod. The transmission pull wire is used for connecting the driving shaft rod and the transmission shaft rod and ensuring the linkage effect of the transmission shaft rod when the driving shaft rod operates.

[0009] As a further preferred of the technical solution: two transmission fixed plates are symmetrically installed on the driving shaft rod, the transmission fixed plates are located on the side adjacent to the running driving assembly and the sunshade curtain, and the driving shaft rod, the transmission shaft rod and the transmission shaft rod are connected through the transmission fixed plates.

[0010] The transmission running assembly further comprises a transmission shaft rod, which is fixedly connected to the sunshade fixed plate.

[0011] As a further preferred of the technical solution: a transmission bushing is rotatably connected to the transmission shaft rod, and the transmission pull wire is wound on the transmission bushing and connected to the transmission bushing.

[0012] As a further preferred of the technical solution: a transmission auxiliary bearing is installed on the transmission shaft rod and located on the side away from the transmission fixed plate of the transmission bushing, and the sunshade fixed plate is installed on the transmission auxiliary bearing, so that the sunshade fixed plate can be rotatably adjusted and installed when being installed and fixed.

[0013] As a further preferred of the technical solution: two sliding grooves are formed in the transmission fixed plates, and the transmission shaft rod penetrates through the two sliding grooves, and the sliding grooves are used for receiving the transmission shaft rod and ensuring stable operation of the transmission running assembly.

[0014] As a further preferred of the technical solution: a driving fixed plate is installed on the driving motor, a transmission main bearing is installed on the driving shaft rod and located on the side away from the transmission fixed plate of the driven gear, a main bearing bushing is installed on the transmission main bearing, and the main bearing bushing is installed in the driving fixed plate, so that the driving motor can be conveniently installed and fixed through the driving fixed plate, the transmission main bearing is used for ensuring stable operation of the driving shaft rod, and the main bearing bushing is used for installing and fixing the transmission main bearing on the driving fixed plate.

[0015] The driving fixed plate, the sunshade fixed plate and the transmission fixed plate constitute an installation and fixing mechanism, and the installation and fixing mechanism is used for installing and fixing the device as a whole.

[0016] Compared with the prior art, the device has the following advantages:

[0017] The utility model discloses a running drive assembly is set up to realize the rotation of drive shaft rod, thereby pulling the transmission pull line fixed on it, and the sunshade curtain is pulled out from the drive shaft rod and is shielded on the windshield glass through the traction of transmission pull line, wherein the sunshade curtain is pulled down and is raised using the positive and reverse rotation characteristics of drive motor, and the stable lifting of sunshade curtain is realized using the cooperation of transmission shaft rod and the slide groove, compared with the unreliability of traditional vehicle sunshade curtain and the inconvenience of single sunshade curtain, the whole device improves the reliability of windshield sunshade structure through the cooperation of running drive assembly, transmission operation component and each component, and the convenience and science and technology feeling of sunshade mechanism are improved through electric drive. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a kind of vehicle windshield electric sunshade structure's structural schematic diagram of the utility model;

[0019] Figure 2 It is a kind of vehicle windshield electric sunshade structure's partial explosion structural schematic diagram of the utility model;

[0020] Figure 3 It is a kind of vehicle windshield electric sunshade structure's structural schematic diagram of the utility model;

[0021] Figure 4 It is a kind of vehicle windshield electric sunshade structure's partial structural schematic diagram of the utility model;

[0022] Figure 5 It is a kind of vehicle windshield electric sunshade structure's partial explosion structural schematic diagram of the utility model.

[0023] In the drawing: 1, running drive assembly;11, drive motor;12, driving gear;13, driven gear;14, driving tooth fixing ring;15, driven tooth fixing ring;2, drive shaft rod;3, sunshade curtain;4, transmission shaft rod;5, transmission operation component;51, transmission pull line;52, transmission shaft rod;53, transmission bushing;54, transmission auxiliary bearing;55, transmission main bearing;56, main bearing bushing;6, drive fixed plate;7, sunshade fixed plate;8, transmission fixed plate;81, slide groove. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-5The utility model provides a kind of technical scheme: a kind of electric sunshade structure for windscreen glass of vehicle, including two groups of operation driving component 1, driving shaft rod 2, transmission shaft rod 4 and two groups of transmission operation component 5, driving shaft rod 2 is installed in two groups of operation driving component 1 adjacent side, transmission shaft rod 4 is installed in two groups of transmission operation component 5 adjacent side, driving shaft rod 2 is equipped with sunshade curtain 3 on transmission shaft rod 4;

[0027] Operation driving component 1 includes driving motor 11, driving motor 11 output shaft is equipped with driving gear 12, driving shaft rod 2 is equipped with driven gear 13;

[0028] Wherein, driving gear 12 is engaged with driven gear 13.

[0029] In the embodiment, specifically: driving motor 11 is started by external switch, driving motor 11 is operated to drive driving gear 12 installed on it, so that driving gear 12 is engaged with driven gear 13, so that the linkage operation of driven gear 13 is realized, and because driven gear 13 is connected with driving shaft rod 2, the follow-up operation of driving shaft rod 2 is realized.

[0030] In the embodiment, specifically: driving motor 11 output shaft and located on one side of driving gear 12 is equipped with driving tooth fixing ring 14, driving shaft rod 2 and located on one side of driven gear 13 is equipped with driven tooth fixing ring 15, driving tooth fixing ring 14 is used for fixing the position of driving gear 12 on driving motor 11 output shaft by installation, and driven tooth fixing ring 15 is used for fixing the position of driven gear 13 on driving shaft rod 2 by setting.

[0031] In the embodiment, specifically: transmission operation component 5 includes transmission pull wire 51, one end of transmission pull wire 51 is connected to driving shaft rod 2, the other end of transmission pull wire 51 is connected to transmission shaft rod 4, transmission pull wire 51 is used for the connection work between driving shaft rod 2 and transmission shaft rod 4 on one hand, and guarantees the linkage effect of transmission shaft rod 4 when driving shaft rod 2 operates on the other hand.

[0032] In the embodiment, specifically: two transmission fixing plates 8 are symmetrically installed on driving shaft rod 2, transmission fixing plate 8 is located on the side adjacent to operation driving component 1 and sunshade curtain 3, transmission fixing plate 8 is used for receiving driving shaft rod 2, transmission shaft rod 4 and transmission shaft rod 52 by setting;

[0033] Transmission operation component 5 also includes transmission shaft rod 52, transmission shaft rod 52 is fixedly connected to sunshade fixing plate 7.

[0034] In the embodiment, specifically: transmission shaft rod 52 is rotatably connected with transmission bushing 53, transmission pull wire 51 is wound on transmission bushing 53, transmission bushing 53 is used for connecting transmission pull wire 51 by setting.

[0035] Embodiment 2

[0036] The transmission shaft rod 52 is provided with a transmission auxiliary bearing 54 on the side away from the transmission fixed plate 8, and the sunshade fixed plate 7 is installed on the transmission auxiliary bearing 54.

[0037] In this embodiment, the sunshade fixed plate 7 is installed and fixed by the transmission auxiliary bearing 54, and the rotation adjustment installation effect is achieved.

[0038] In this embodiment, the two transmission fixed plates 8 are provided with sliding grooves 81, and the transmission shaft rod 4 penetrates through the two sliding grooves 81, and the sliding grooves 81 are used to support the transmission shaft rod 4 and ensure the stable operation of the transmission operation assembly 5.

[0039] In this embodiment, the driving fixed plate 6 is installed on the driving motor 11, the transmission main bearing 55 is installed on the driving shaft rod 2 on the side away from the transmission fixed plate 8, the main bearing bushing 56 is installed on the transmission main bearing 55, and the main bearing bushing 56 is installed in the driving fixed plate 6. The driving fixed plate 6 is convenient for the installation and fixation of the driving motor 11, the transmission main bearing 55 is used to ensure the stable operation of the driving shaft rod 2, and the main bearing bushing 56 is used to install and fix the driving fixed plate 6.

[0040] The driving fixed plate 6, the sunshade fixed plate 7, and the transmission fixed plate 8 form an installation and fixation mechanism, which is used to install and fix the device as a whole.

[0041] Working principle: when in use, the driving motor 11 is installed and fixed on the driving fixed plate 6, the driving gear 12 is installed on the output shaft of the driving motor 11 and is fixed by the driving gear fixing ring 14, at the same time, the driven gear 13 is installed on the driving shaft rod 2 and is installed and fixed by the driven gear fixing ring 15. In this way, the driving motor 11 is started by an external switch, the driving motor 11 runs to drive the driving gear 12, the driving gear 12 is connected with the driven gear 13, so that the driven gear 13 is connected and runs, and the driven gear 13 is connected with the driving shaft rod 2, so that the driving shaft rod 2 runs.

[0042] The sunshade curtain 3 is installed on the driving shaft 2 at one side and on the transmission shaft 4 at the other side, and the transmission pull wire 51 is installed on the driving shaft 2 at one end and on the transmission shaft 4 at the other end, and is connected through the transmission bush 53 in the middle, and the transmission shaft 4 slides in the sliding groove 81 of the transmission fixed plate 8, so that the driving shaft 2 rotates and drives the transmission shaft 4 through the transmission pull wire 51, thereby opening the sunshade curtain 3, and when the sunshade curtain 3 is closed, the driving motor 11 is started to operate reversely.

[0043] It should be noted that the driving fixed plate 6 and the transmission fixed plate 8 are made of sheet metal and are welded on the side wall inner panel, and the sunshade fixed plate 7 is made of plastic and is buckled on the side wall inner panel.

[0044] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A kind of electric sunshade structure of vehicle windshield, including two groups of running drive components (1), drive shaft rod (2), transmission shaft rod (4) and two groups of transmission running components (5), the drive shaft rod (2) is installed in the adjacent side of two groups of running drive components (1), the transmission shaft rod (4) is installed in the adjacent side of two groups of transmission running components (5), it is characterized by: The drive shaft rod (2) and the transmission shaft rod (4) are provided with a sunshade curtain (3); The operation driving assembly (1) comprises a driving motor (11), a driving motor (11) is provided with a driving gear (12) on the output shaft, and a driven gear (13) is provided on the driving shaft rod (2); Wherein, the driving gear (12) and the driven gear (13) are meshed and connected.

2. A vehicle windscreen electric sunblind structure according to claim 1, characterized in that: The driving motor (11) output shaft and the driving gear (12) side are provided with a driving gear fixed ring (14), and the driving shaft rod (2) and the driven gear (13) side are provided with a driven gear fixed ring (15).

3. The electric sunroof structure according to claim 1, wherein: The transmission operation assembly (5) comprises a transmission pull wire (51), one end of the transmission pull wire (51) is connected to the driving shaft rod (2), and the other end of the transmission pull wire (51) is connected to the transmission shaft rod (4).

4. A vehicle glazing electric sunblind structure according to claim 3, characterised in that: The driving shaft rod (2) is provided with two transmission fixed plates (8) symmetrically, and the transmission fixed plate (8) is located on the side adjacent to the operation driving assembly (1) and the sunshade curtain (3). The transmission operation assembly (5) further comprises a transmission shaft rod (52), and the transmission shaft rod (52) is fixedly connected to the sunshade fixed plate (7).

5. A motorized sunroof structure for a vehicle according to claim 4, characterized in that: The transmission shaft rod (52) is rotatably connected with a transmission bushing (53), and the transmission pull wire (51) is wound on the transmission bushing (53).

6. A motorized sunroof structure for a vehicle according to claim 5, characterized in that: The transmission shaft rod (52) and the transmission bushing (53) away from the transmission fixed plate (8) side are provided with a transmission auxiliary bearing (54), and the sunshade fixed plate (7) is installed on the transmission auxiliary bearing (54).

7. A motorized sunblind structure for a vehicle according to claim 6, characterized in that: Two transmission fixed plates (8) are provided with a sliding groove (81), and the transmission shaft rod (4) is respectively penetrated into two sliding grooves (81).

8. A vehicle windscreen electric sunshade structure according to claim 6, characterized in that: The driving motor (11) is provided with a driving fixed plate (6), the driving shaft rod (2) and the driven gear (13) away from the transmission fixed plate (8) side are provided with a transmission main bearing (55), the transmission main bearing (55) is provided with a main bearing bushing (56), and the main bearing bushing (56) is installed in the driving fixed plate (6); Wherein, the driving fixed plate (6) and the sunshade fixed plate (7) and the transmission fixed plate (8) constitute an installation fixing mechanism.

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