Novel connecting rod type driving mechanism

Abstract

The utility model discloses a novel connecting rod type driving mechanism which comprises a driver installed on a rear cover in a hinged mode, a front cover is movably hinged to the rear cover through a hinge, a first hinge seat is fixedly connected to the front cover, and a second hinge seat is fixedly connected to the position, between the driver and the first hinge seat, of the rear cover. The ends, away from the first hinge seat and the second hinge seat, of the first connecting rod and the second connecting rod are movably hinged, and the front end of a driving rod of the driver is movably hinged to the middle of the second connecting rod. A driving rod of the driver drives a second connecting rod with a rotating angle to rotate around a second hinge seat, the second connecting rod and the rear cover body are staggered in position, a first connecting rod is pushed through the second connecting rod, the first connecting rod pushes a front cover connected with the first hinge seat to turn over around a hinge, and the operation swing of the driving rod is reduced through the transition effect of the first connecting rod and the second connecting rod. The front cover can be opened at a large angle, and therefore the purpose that the automobile upper front cover achieves the electric function of a product is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile connecting rod components, in particular to a novel connecting rod type driving mechanism. Background Art

[0002] In the prior art, the rear cover of a car is opened manually. If you want to use electric opening, according to the conventional installation method of the driver, the end of the driver's driving rod is directly connected to the hinge seat (see the manual). Figure 1 5) Active hinge, however, in this conventional installation method, the installation arm is long, resulting in interference with the rear cover when the drive rod pushes the front cover, resulting in insufficient opening angle of the front cover, making it impossible to use this drive to enable the product to achieve electric function. In this regard, our company has designed and proposed a new connecting rod drive mechanism. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a novel connecting rod type driving mechanism to achieve the purpose of realizing the electric function of the product by driving the upper front cover of the automobile to open with the help of a driver.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A novel connecting rod type driving mechanism comprises a driver hingedly mounted on a rear cover, the rear cover being movably hinged to a front cover via a hinge, an articulation seat 1 being fixedly connected to the front cover, an articulation seat 2 being fixedly connected to the rear cover at a position between the driver and the articulation seat 1, connecting rod 1 and connecting rod 2 being movably hinged to the articulation seat 1 and articulation seat 2 respectively, the connecting rod 1 and connecting rod 2 being movably hinged between ends away from the articulation seat 1 and articulation seat 2 respectively, and the front end of a driving rod of the driver being movably hinged to the middle part of connecting rod 2.

[0006] Preferably, the connecting rod 1 is a straight connecting rod.

[0007] Preferably, the second connecting rod is an L-shaped connecting rod or an arc-shaped connecting rod.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] (1) The utility model provides an articulated seat 2, a connecting rod 1 and a connecting rod 2. The driving rod of the driver drives the connecting rod 2 with a rotation angle to rotate around the articulated seat 2. The connecting rod 2 is staggered with the rear cover body to prevent being blocked by the rear cover. The connecting rod 1 is pushed by the connecting rod 2, and the connecting rod 1 pushes the front cover connected to the articulated seat 1 to flip around the hinge. The transition effect of the connecting rod 1 and the connecting rod 2 reduces the operating swing of the driving rod, so that the front cover can be opened at a larger angle, thereby achieving the purpose of realizing the electric function of the front cover of the car.

[0010] (2) The utility model can be applied to situations where a long lever arm or insufficient installation space causes interference with the drive rod during movement through the transition effect of the connecting rod one and the connecting rod two, so that products that were originally unable to be installed can be used. The shapes of the connecting rod one and the connecting rod two can be changed according to product requirements without being fixed to a certain shape, thereby making the application of the driver more extensive and more adaptable.

[0011] (3) The transition between the connecting rod 1 and the connecting rod 2 of the utility model does not increase the installation space of the product, and there is no need to change the shape of the product, so there is no need to redesign the product; the transition between the connecting rod 1 and the connecting rod 2 does not change the driving force arm of the driver, so there is no need to change the driver parameters to meet the electric function.

[0012] (4) The connecting rod 1 and the connecting rod 2 of the utility model have simple shapes and are easy to manufacture. They only increase the cost slightly to meet the electric function of the product. They are highly practical and worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] In the figure: 1, rear cover; 2, driver; 21, driving rod; 3, hinge; 4, front cover; 5, hinge seat 1; 6, hinge seat 2; 7, connecting rod 1; 8, connecting rod 2. DETAILED DESCRIPTION

[0015] 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.

[0016] like Figure 1 As shown, the utility model provides a technical solution: a new type of connecting rod type driving mechanism, including a driver 2 hingedly mounted on a rear cover 1, the rear cover 1 is movably hinged to a front cover 4 through a hinge 3, a hinge seat 1 5 is fixedly connected to the front cover 4, a hinge seat 2 6 is fixedly connected to the rear cover 1 at a position between the driver 2 and the hinge seat 1 5, the hinge seat 1 5 and the hinge seat 2 6 are respectively movably hinged to a connecting rod 1 7 and a connecting rod 2 8, and the connecting rod 1 7 and the connecting rod 2 8 are respectively movably hinged between the ends away from the hinge seat 1 5 and the hinge seat 2 6;

[0017] The front end of the driving rod 21 of the driver 2 is movably hinged to the middle part of the connecting rod 8. The connecting rod 1 7 is a straight connecting rod, and the connecting rod 2 8 is an L-shaped connecting rod or an arc-shaped connecting rod. However, the shapes of the connecting rod 1 7 and the connecting rod 2 8 can be changed according to product requirements without fixing a certain shape.

[0018] Working principle: the driving rod 21 of the driver 2 drives the connecting rod 2 8 with an angle to rotate around the hinge seat 2 6. The connecting rod 2 8 is staggered with the position of the rear cover 1 body to prevent it from being blocked by the rear cover 1. The connecting rod 1 7 is pushed by the connecting rod 2 8, and the connecting rod 1 7 pushes the front cover 4 connected to the hinge seat 1 5 to flip around the hinge 3. The transition effect of the connecting rod 1 7 and the connecting rod 2 8 reduces the operating swing amplitude of the driving rod 21, so that the front cover 4 can be opened at a larger angle, realizing the electric function.

[0019] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel connecting rod type driving mechanism, comprising a driver (2) hingedly mounted on a rear cover (1), wherein the rear cover (1) is movably hingedly connected to a front cover (4) via a hinge (3). Features: The front cover (4) is fixedly connected with an articulated seat 1 (5), and the rear cover (1) is fixedly connected with an articulated seat 2 (6) at a position between the driver (2) and the articulated seat 1 (5). The articulated seat 1 (5) and the articulated seat 2 (6) are respectively movably hinged with a connecting rod 1 (7) and a connecting rod 2 (8). The connecting rod 1 (7) and the connecting rod 2 (8) are respectively movably hinged between the ends away from the articulated seat 1 (5) and the articulated seat 2 (6), and the front end of the driving rod (21) of the driver (2) is movably hinged with the middle part of the connecting rod 2 (8).

2. A novel connecting rod type driving mechanism according to claim 1, Features: The connecting rod 1 (7) is a straight connecting rod.

3. According to the novel connecting rod drive mechanism of claim 1, Features: The second connecting rod (8) is an L-shaped connecting rod or an arc-shaped connecting rod.

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