Driving mechanism for realizing different time sequence motions of grating blades

A driving mechanism and blade technology, applied in the field of automobile interior and exterior decoration, can solve the problems of high production cost and complex spatial structure, and achieve the effect of asynchronous driving

Pending Publication Date: 2021-04-13
YANFENG PLASTIC OMNIUM AUTOMOTIVE EXTERIOR SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current market, a single grill is basically driven by a single motor, that is, one motor only controls one grill
In the case where multiple grilles need to be installed, this method has high production costs and requires a larger space for arrangement, and arranging multiple grilles in a limited space will also make the spatial structure of the vehicle more complicated

Method used

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  • Driving mechanism for realizing different time sequence motions of grating blades
  • Driving mechanism for realizing different time sequence motions of grating blades
  • Driving mechanism for realizing different time sequence motions of grating blades

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 with figure 2 As shown, a driving mechanism for implementing different time-sequential movements of grille blades according to Embodiment 1 of the present invention includes a frame 1 on which a first grille 2 on its upper part and a second grille 3 on its lower part are arranged. , the first grid 2 and the second grid 3 are connected with the motor 5 through the crank linkage mechanism 4, and the motor 5 realizes the asynchronous opening of the first grid 2 and the second grid 3 by controlling the movement of the crank linkage mechanism 4 and off.

[0027] Wherein, the first grid 2 includes a first driving vane 21 and a plurality of first driven vanes 22 , and the first driving vane 21 and the plurality of first driven vanes 22 are fixedly connected to a first connecting rod 23 .

[0028] Specifically, the first driving blade 21 is provided with a driving blade rotating shaft 211 and a first driving shaft 212, both ends of the driving blade rotating...

Embodiment 2

[0043] Such as Figure 8 As shown, a driving mechanism for implementing different time-sequential movements of grille blades according to Embodiment 2 of the present invention includes a frame 1 on which a first grille 2, a second grille 3, a third grille 2' and For the fourth grid 3', the first grid 2 and the third grid 2' are arranged symmetrically, and the second grid 3 is arranged symmetrically with the fourth grid 3'. The first grid 2, the second grid 3, the third grid 2' and the fourth grid 3' are connected to the motor 5 through the crank linkage 4', and the motor 5 realizes the first grid by controlling the crank linkage 4'. The asynchronous opening and closing of the first grid 2 and the second grid 3, and the asynchronous opening and closing of the third grid 2' and the fourth grid 3'.

[0044] The crank-link mechanism 4' comprises a connecting shaft 41', a cross bar 43' provided with a blocking point 42', and a driving rod 44' symmetrically arranged at both ends of...

Embodiment 3

[0048] Such as Figure 9 As shown, a driving mechanism for implementing different time-sequence movements of grille blades according to Embodiment 3 of the present invention includes a frame 1 on which a first grille 2, a second grille 3, a third grille 2' and For the fourth grid 3', the first grid 2 and the third grid 2' are arranged symmetrically, and the second grid 3 is arranged symmetrically with the fourth grid 3'. The first grid 2 and the second grid 3 are connected with the motor 5 through the crank linkage mechanism 4 , and the motor 5 realizes the asynchronous opening and closing of the first grid 2 and the second grid 3 by controlling the crank linkage mechanism 4 . The third grid 2' and the fourth grid 3' are connected with the motor 5' through the crank linkage 4', and the motor 5' realizes the third grid 2' and the fourth grid by controlling the crank linkage 4'. 3' for asynchronous turn-on and turn-off.

[0049] The structure of above-mentioned crank-link mech...

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PUM

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Abstract

The invention relates to a driving mechanism for realizing different sequential motions of grating blades, which comprises a frame and at least two gratings arranged on the frame, the at least two gratings are connected with a motor through a crank connecting rod mechanism, the at least two gratings respectively comprise driving blades provided with driving shafts, the crank connecting rod mechanism comprises a driving rod. At least two sliding grooves are formed in the driving rod, the driving shaft extends to penetrate through the sliding grooves, each sliding groove comprises a moving section and a maintaining section, a certain angle is formed between the extending direction of each moving section and the moving direction of the driving rod, and the extending direction of each maintaining section is parallel to the moving direction of the driving rod. And when the driving shaft of the driving blade of one of the at least two grids is located at the moving section of the corresponding sliding groove, the driving shaft of the driving blade of the other one of the at least two grids is located at the holding section of the corresponding sliding groove. According to the driving mechanism, the opening and closing sequence of different grids can be controlled, and asynchronous driving of multiple grids by a single motor is realized.

Description

technical field [0001] The invention relates to the field of interior and exterior decoration of automobiles, and more particularly relates to a driving mechanism for realizing different timing movements of grille blades. Background technique [0002] With the popularization of the active air intake grille of automobiles, there are also various forms of movement modes for the opening and closing of the grille blades. However, in the current market, a single grill is basically driven by a single motor, that is, one motor only controls one grill. In the case where multiple grilles need to be installed, this method has high production costs and requires a larger space for arrangement, and arranging multiple grilles in a limited space will also make the spatial structure of the vehicle more complicated . Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the present invention provides a driving mechanism for realizing differen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/52B60K11/08
CPCB60K11/085B60R19/52B60R2019/525Y02T10/88
Inventor 徐劼郭圣卫
Owner YANFENG PLASTIC OMNIUM AUTOMOTIVE EXTERIOR SYST
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