CN215566276U

CN215566276U - Multidirectional self-adaptive hysteresis force mechanism of electronic accelerator

Info

Publication number: CN215566276U
Application number: CN202121311714.6U
Authority: CN
Inventors: 巢国栋; 钟四宝; 高裕
Original assignee: Nanjing BSL New Energy Technology Co ltd
Current assignee: Nanjing BSL New Energy Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-01-18
Anticipated expiration: 2031-06-11

Abstract

The utility model provides a multi-direction self-adaptation hysteresis power mechanism of electron throttle, includes the spring holder, one side of spring holder is provided with the damping fin, there is the damping support through movable assembly movable mounting on the damping fin, the damping support can be followed movable assembly and carried out direction self-adaptation regulation as the axle center, be equipped with circular arc portion on the damping support, the surface and the spring holder of circular arc portion contact, the shape of circular arc portion sets up for arc surface structure, circular arc portion and damping support integrated into one piece set up. The utility model achieves the purpose that the damping force can be self-adjusted under various working conditions in the operation process of the whole electronic throttle, and can self-adjust according to the slight difference of different parts, thereby ensuring the continuous and stable hysteresis force, and further realizing the multi-direction self-adaptive adjustment between the base of the electronic throttle of the automobile and the connecting rod.

Description

Multidirectional self-adaptive hysteresis force mechanism of electronic accelerator

Technical Field

The utility model belongs to the technical field of electronic throttles for vehicles, and relates to a multidirectional self-adaptive hysteresis force mechanism of an electronic throttle.

Background

At present, the electronic accelerator of a passenger vehicle is divided into a retarding force mode and a non-retarding force mode, the electronic accelerator with the retarding force can provide damping force when the accelerator returns, the retarding is generated, the leg force of a driver is relatively small, and the driver is comfortable in driving especially in long-distance travel. In order to provide the damping force, a damping mechanism is required to be added on the electronic accelerator, and at present, the damping mechanism is generally unadjustable or is self-adjustable in a single direction, so that the damping force is unstable, and the driving comfort is not guaranteed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multidirectional self-adaptive hysteresis force mechanism of an electronic throttle, which achieves the aim of self-adjusting the damping force under various working conditions in the operation process of the whole electronic throttle, can self-adjust the damping force according to the slight difference of different parts, and ensures the continuous and stable hysteresis force, thereby realizing multidirectional self-adaptive adjustment between the base of the electronic throttle and a connecting rod of an automobile.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a multidirectional self-adaptation hysteresis power mechanism of electron throttle, includes the spring holder, one side of spring holder is provided with the damping fin, there is the damping support through movable assembly movable mounting on the damping fin, the damping support can follow the movable assembly and carry out direction self-adaptation regulation as the axle center, be equipped with circular arc portion on the damping support, the surface and the spring holder of circular arc portion contact.

Further, the shape of the arc part is an arc surface structure, and the arc part and the damping support are integrally formed.

Further, the movable assembly comprises rotating shaft bodies, the two rotating shaft bodies are arranged on two sides of the middle portion of the left side of the damping fin respectively, and two movable sliding grooves corresponding to the rotating shaft bodies are formed in the right side of the damping support.

Furthermore, an integrally formed middle shaft body is arranged in the middle of the left side of the damping piece, and a buckling groove corresponding to the middle shaft body is formed in the right side of the damping support.

Further, the left and right sides of spring holder all is equipped with side portion, the surface and the circular arc portion of side portion contact.

Further, the bottom of the side surface part is provided with an end part.

The utility model provides a multidirectional self-adaptive hysteresis force mechanism of an electronic throttle, which has the following beneficial effects:

1. according to the utility model, the arc part is arranged on the damping support and can roll around the spring seat, so that the self-adaptive adjustment of stress in different directions is realized, the self-adjustment of the damping force can be realized under various working conditions in the operation process of the whole electronic throttle, the self-adjustment can be realized according to the slight difference of different parts, and the continuous stability of the hysteresis force is ensured.

2. According to the utility model, after the damping support and the damping fin are combined, the damping support is in a movable state relative to the damping fin by matching with the movable assembly, the damping fin can realize self-adaptive adjustment in different directions around the rotating shaft body, and meanwhile, the self-adaptive adjustment force of the damping support is combined, so that the two parts are combined to realize self-adaptive adjustment in multiple directions, and thus the self-adaptive adjustment in multiple directions can be realized between the electronic throttle base of the automobile and the connecting rod.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the damping mount of the present invention;

FIG. 3 is a schematic structural diagram of the damping plate of the present invention;

FIG. 4 is a schematic view of the damping mount of the present invention;

FIG. 5 is a schematic view of the spring seat of the present invention;

FIG. 6 is a schematic view of the self-adjusting direction of the damping mount of the present invention.

In the figure: 1. a damping fin; 2. a movable component; 3. a damping mount; 4. a circular arc portion; 5. a spring seat; 201. a rotating shaft body; 202. a movable chute; 203. a middle shaft body; 204. buckling the groove; 501. a side surface portion; 502. and an end portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a multidirectional self-adaptive hysteresis force mechanism of an electronic throttle comprises a spring seat 5, wherein a damping sheet 1 is arranged on one side of the spring seat 5, a damping support 3 is movably mounted on the damping sheet 1 through a movable assembly 2, the damping support 3 can be subjected to direction self-adaptive adjustment along the movable assembly 2 serving as an axis, an arc part 4 is arranged on the damping support 3, and the surface of the arc part 4 is in contact with the spring seat 5.

The shape of circular arc portion 4 sets up for arc surface structure, circular arc portion 4 sets up with damping support 3 integrated into one piece, movable subassembly 2 includes pivot body 201, two pivot bodies 201 set up the both sides at 1 left side middle part of damping fin respectively, two movable spouts 202 corresponding with pivot body 201 have been seted up on damping support 3's right side, 1 left middle part of damping fin is provided with integrated into one piece's middle part axis body 203, buckling groove 204 corresponding with middle part axis body 203 has been seted up on damping support 3's right side, the left and right sides of spring holder 5 all is equipped with side portion 501, the surface and the circular arc portion 4 of side portion 501 contact, side portion 501's bottom is equipped with tip 502.

According to the utility model, after the damping support 3 and the damping fin 1 are combined, the damping support 3 is in a movable state relative to the damping fin 1 by matching with the movable assembly 2, the damping fin 1 can realize self-adaptive adjustment in different directions around the rotating shaft body 201, and meanwhile, the self-adaptive adjustment force of the damping support 3 is combined, so that the two parts are combined to realize self-adaptive adjustment in multiple directions, and thus, the self-adaptive adjustment in multiple directions between the electronic throttle base of the automobile and the connecting rod can be realized.

In the using process, the utility model is applied to multidirectional self-adaptive adjustment between an automobile electronic throttle base and a connecting rod, the arc part 4 is arranged on the damping support 3, the arc part 4 can roll around the spring seat 5, and the self-adaptive adjustment of stress in different directions is realized, so that the damping force self-adjustment can be realized under various working conditions in the whole electronic throttle running process, the self-adjustment can be realized according to slight difference of different parts, and the continuous stability of hysteresis force is ensured.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multidirectional self-adaptation hysteresis power mechanism of electron throttle, includes spring holder (5), its characterized in that: one side of spring holder (5) is provided with damping fin (1), there is damping support (3) through movable assembly (2) movable mounting on damping fin (1), damping support (3) can be followed movable assembly (2) and carry out direction self-adaptation regulation as the axle center, be equipped with circular arc portion (4) on damping support (3), the surface and the spring holder (5) of circular arc portion (4) contact.

2. The multidirectional adaptive hysteresis force mechanism of an electronic throttle as recited in claim 1, wherein: the shape of circular arc portion (4) sets up for arc surface structure, circular arc portion (4) and damping support (3) integrated into one piece set up.

3. The multidirectional adaptive hysteresis force mechanism of an electronic throttle as recited in claim 1, wherein: the movable assembly (2) comprises rotating shaft bodies (201), the two rotating shaft bodies (201) are arranged on two sides of the middle portion of the left side of the damping fin (1) respectively, and two movable sliding grooves (202) corresponding to the rotating shaft bodies (201) are formed in the right side of the damping support (3).

4. The multidirectional adaptive hysteresis force mechanism of an electronic throttle as recited in claim 1, wherein: the damping piece is characterized in that an integrally formed middle shaft body (203) is arranged in the middle of the left side of the damping piece (1), and a buckling groove (204) corresponding to the middle shaft body (203) is formed in the right side of the damping support (3).

5. The multidirectional adaptive hysteresis force mechanism of an electronic throttle as recited in claim 1, wherein: the left side and the right side of the spring seat (5) are both provided with side surface parts (501), and the surfaces of the side surface parts (501) are in contact with the arc parts (4).

6. The multidirectional adaptive hysteresis force mechanism of an electronic throttle as recited in claim 5, wherein: the bottom of the side surface part (501) is provided with an end part (502).