Non-contact electronic accelerator pedal

Abstract

The utility model discloses a non-contact electronic accelerator pedal which is characterized by comprising a pedal arm, a damping shell, a shell, an elastic piece, a rotating shaft, a magnet and a sensor. The damping shell is arranged in the shell, one end of the pedal arm is a pedal face, the other end of the pedal arm is arranged in the shell and buckled with the damping shell, the elastic piece is arranged between the damping shell and the pedal arm, the rotating shaft penetrates through the other end of the pedal arm, one end of the rotating shaft is arranged in the shell, and a magnet is arranged at the other end of the rotating shaft. And the sensor is buckled on the shell and corresponds to the magnet. According to the non-contact electronic accelerator pedal, the elastic piece is arranged between the damping shell and the pedal arm, the pedal arm presses the elastic piece downwards to form a force lag effect, fatigue of a driver can be reduced, and the driving feeling of the driver can be improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive braking equipment technology, specifically to a non-contact electronic accelerator pedal. Background Technology

[0002] With the rapid development of the automotive industry, traditional mechanical accelerator pedals are gradually being replaced by electronic accelerator pedals. Non-contact accelerator pedals use electronic signals to control the opening and closing of the accelerator, and have advantages such as high precision, low impact, and long life. Furthermore, non-contact electronic accelerator pedals that adopt the Hall effect can effectively avoid signal deviation caused by the friction between the brushes and resistors of contact electronic accelerator pedals, and can also improve the accuracy and service life of the pedal.

[0003] Therefore, a non-contact electronic accelerator pedal is needed. Utility Model Content

[0004] In view of the above-mentioned problems existing in the prior art, the aim is to provide a non-contact electronic accelerator pedal.

[0005] The specific technical solution is as follows:

[0006] A non-contact electronic accelerator pedal mainly includes: a pedal arm, a damping shell, a housing, an elastic element, a rotating shaft, a magnet, and a sensor;

[0007] The damping shell is installed inside the housing. One end of the pedal arm is the pedal surface, and the other end of the pedal arm is installed inside the housing and fastened to the damping shell. The elastic element is installed between the damping shell and the pedal arm. The rotating shaft passes through the other end of the pedal arm. One end of the rotating shaft is installed inside the housing, and the other end of the rotating shaft is provided with a magnet. The sensor is fastened to the housing and corresponds to the magnet.

[0008] The aforementioned non-contact electronic accelerator pedal also has the following feature: the other end of the pedal arm is provided with a first mounting groove for mounting the elastic element, and the damping shell is provided with a second mounting groove for mounting the elastic element.

[0009] The aforementioned non-contact electronic accelerator pedal also has the following feature: a protruding shaft is provided at the bottom of the second mounting groove, and the elastic element is sleeved on the protruding shaft.

[0010] The aforementioned non-contact electronic accelerator pedal also features the following characteristic: a wedge block is provided at one end of the damping shell away from the second mounting groove, and a groove is provided at the other end of the pedal arm to engage with the wedge block.

[0011] The aforementioned non-contact electronic accelerator pedal also has the following features: the housing includes a base plate, a cover plate, an end plate, a first side plate, and a second side plate; the first side plate and the second side plate are arranged parallel to each other; the two sides of the end plate are respectively connected to the first side plate and the second side plate; the end plate, the first side plate, and the second side plate are mounted on the base plate; and the cover plate covers the end plate, the first side plate, and the second side plate.

[0012] The aforementioned non-contact electronic accelerator pedal also features the characteristic that the damping shell is mounted on the base plate and is rotatably mounted.

[0013] The aforementioned non-contact electronic accelerator pedal also has the following features: the base plate is provided with a third mounting groove, and each side of the third mounting groove is provided with a mounting hole; the damping shell is integrally mounted in the third mounting groove; the damping shell is provided with a mounting shaft, and the two ends of the mounting shaft are respectively mounted in the two mounting holes.

[0014] The aforementioned non-contact electronic accelerator pedal also has the following feature: the sensor includes a sensor housing, a circuit board, and a protective sleeve.

[0015] The protective sleeve is fastened to the sensor housing, the circuit board is installed inside the sensor housing and the protective sleeve, the two sides of the sensor housing are provided with first buckles, the first side plate is provided with a fourth mounting groove, the fourth mounting groove is provided with a second buckle, and the first buckle and the second buckle are engaged.

[0016] The aforementioned non-contact electronic accelerator pedal also has the following feature: the second side plate is provided with a fifth mounting groove, and one end of the rotating shaft is installed in the fifth mounting groove.

[0017] The positive effects of the above technical solution are:

[0018] This utility model provides a non-contact electronic accelerator pedal, in which an elastic element is installed between the damping shell and the pedal arm. When the pedal arm presses down on the elastic element, a force-locking effect is created, which can reduce driver fatigue and improve the driver's driving experience. Attached Figure Description

[0019] Figure 1 An exploded structural diagram of a non-contact electronic accelerator pedal provided by this utility model;

[0020] Figure 2 A schematic diagram of the overall structure of a non-contact electronic accelerator pedal provided by this utility model;

[0021] Figure 3A partial structural diagram of a non-contact electronic accelerator pedal in its first state, provided by this utility model;

[0022] Figure 4 A partial structural schematic diagram of a non-contact electronic accelerator pedal in its second state, provided by this utility model;

[0023] Figure 5 A partial structural diagram of a non-contact electronic accelerator pedal provided by this utility model;

[0024] Figure 6 A schematic diagram of the sensor assembly provided by this utility model;

[0025] Figure 7 A schematic diagram of the structure of the housing and circuit board provided by this utility model;

[0026] Figure 8 This is a schematic diagram of the structure of the housing and sensor housing provided by this utility model;

[0027] Figure 9 This is a schematic diagram of the structure of the housing and magnet provided by this utility model;

[0028] Figure 10 A schematic diagram of the pedal arm provided by this utility model.

[0029] In the attached diagram: 1. Pedal arm; 101. First mounting groove; 102. Pedal surface; 103. Slot; 104. Shaft hole; 2. Damping housing; 201. Wedge block; 202. Second mounting groove; 203. Extending shaft; 204. Mounting shaft; 3. Housing; 301. Base plate; 3011. Mounting hole; 3013. Third mounting groove; 301. Base plate; 302. Cover plate; 303. End plate; 304. First side plate; 3042. Second buckle; 3044. Fourth mounting groove; 305. Second side plate; 3055. Fifth mounting groove; 5. Rotating shaft; 6. Magnet; 7. Sensor assembly; 701. Sensor housing; 7011. First buckle; 702. Circuit board; 703. Protective sleeve. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0031] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages). In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] Please see Figures 1 to 10 This utility model discloses a non-contact electronic accelerator pedal, including: pedal arm 1, damping shell 2, housing 3, elastic element, rotating shaft 5, magnet 6, and sensor assembly 7.

[0034] The damping shell 2 is installed inside the housing 3. One end of the pedal arm 1 is the pedal surface 102. The other end of the pedal arm 1 is installed inside the housing 3 and is fastened to the damping shell 2. The elastic element is installed between the damping shell 2 and the pedal arm 1. The rotating shaft 5 passes through the other end of the pedal arm 1. One end of the rotating shaft 5 is installed inside the housing 3. The other end of the rotating shaft 5 is provided with a magnet 6. The sensor assembly 7 is fastened to the housing 3 and corresponds to the magnet 6.

[0035] Specifically, the housing 3 includes a base plate 301, a cover plate 302, an end plate 303, a first side plate 304, and a second side plate 305. The first side plate 304 and the second side plate 305 are arranged parallel to each other. The two sides of the end plate 303 are connected to the first side plate 304 and the second side plate 305, respectively. The end plate 303, the first side plate 304, and the second side plate 305 are mounted on the base plate 301, and the cover plate 302 covers the end plate 303, the first side plate 304, and the second side plate 305. The base plate 301, the cover plate 302, the end plate 303, the first side plate 304, and the second side plate 305 form a box structure with one open side, and the open side is used to install the pedal arm 1.

[0036] The pedal arm 1 has a first mounting groove 101 for mounting the elastic element at its other end, and the damping shell 2 has a second mounting groove 202 for mounting the elastic element. An extension shaft 203 is provided at the bottom of the second mounting groove 202, and the elastic element is sleeved on the extension shaft 203. Optionally, the elastic element is a spring, specifically a compression spring (not shown in the figure).

[0037] The damping shell 2 has a wedge block 201 at one end away from the second mounting groove 202, and correspondingly, the pedal arm 1 has a groove 103 that engages with the wedge block 201 at the other end. The pedal arm 1 also has a shaft hole 104 at the other end for mounting the rotating shaft 5.

[0038] The damping shell 2 is mounted on the base plate 301 and is rotatable. Optionally, in this embodiment, the base plate 301 is provided with a third mounting groove 3013, and each side of the third mounting groove 3013 is provided with a mounting hole 3011. The damping shell 2 is integrally mounted in the third mounting groove 3013, and the damping shell 2 is provided with a mounting shaft 204. The two ends of the mounting shaft 204 are respectively supported by the two mounting holes 3011. The mounting shaft 204 can rotate relative to the two mounting holes 3011, so the damping shell 2 can rotate relative to the base plate 301. The shape of the third mounting groove 3013 is adapted to the shape of the damping shell 2. Optionally, the mounting hole 3011 includes a connected arc-shaped segment and a square segment. The arc-shaped segment is located at the bottom of the base plate 301, and the square segment is located at the top of the base plate 301. The mounting shaft 204 is inserted into the mounting hole 3011, allowing for rotation at a preset angle to accommodate the rotation of the pedal arm 1. The sensor assembly 7 includes a sensor housing 701, a circuit board 702, and a protective sleeve 703.

[0039] The protective sleeve 703 is fastened to the sensor housing 701. The circuit board 702 is installed inside the sensor housing 701 and the protective sleeve 703. The sensor housing 701 has a first buckle 7011 on two sides. The first side plate 304 has a fourth mounting groove 3044. The fourth mounting groove 3044 has a second buckle 3042. The first buckle 7011 and the second buckle 3042 are engaged.

[0040] Furthermore, the protective sleeve 703 is provided with an opening 7031, which faces the magnet 6.

[0041] Furthermore, the second side plate 305 is provided with a fifth mounting groove 3055, and one end of the rotating shaft 5 is installed in the fifth mounting groove 3055. Optionally, the rotating shaft 5 is installed in the fifth mounting groove 3055 by means of a bushing or a bearing.

[0042] A sensor is installed on the circuit board 702 at the position corresponding to the opening 7031. The sensor senses the magnet 6 and generates an electronic signal to control the opening and closing of the throttle.

[0043] This utility model provides a non-contact electronic accelerator pedal, in which an elastic element is installed between the damping shell 2 and the pedal arm 1. When the pedal arm 1 presses down on the elastic element, a force-locking effect is formed, which can reduce driver fatigue and improve the driver's driving experience.

[0044] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A non-contact electronic accelerator pedal, characterized in that, include: Pedal arm, damping housing, housing, elastic element, pivot, magnet, and sensor; The damping shell is installed inside the housing. One end of the pedal arm is the pedal surface, and the other end of the pedal arm is installed inside the housing and fastened to the damping shell. The elastic element is installed between the damping shell and the pedal arm. The rotating shaft passes through the other end of the pedal arm. One end of the rotating shaft is installed inside the housing, and the other end of the rotating shaft is provided with a magnet. The sensor is fastened to the housing and corresponds to the magnet.

2. The non-contact electronic accelerator pedal according to claim 1, characterized in that, The other end of the pedal arm is provided with a first mounting groove for mounting the elastic element, and the damping shell is provided with a second mounting groove for mounting the elastic element.

3. The non-contact electronic accelerator pedal according to claim 2, characterized in that, The bottom of the second mounting groove is provided with an extension shaft, and the elastic element is sleeved on the extension shaft.

4. The non-contact electronic accelerator pedal according to claim 2, characterized in that, The damping shell is provided with a wedge block at one end away from the second mounting groove, and the pedal arm is provided with a groove that engages with the wedge block at the other end.

5. The non-contact electronic accelerator pedal according to any one of claims 1 to 3, characterized in that, The housing includes a bottom plate, a cover plate, an end plate, a first side plate, and a second side plate. The first side plate and the second side plate are arranged parallel to each other. The two sides of the end plate are respectively connected to the first side plate and the second side plate. The end plate, the first side plate, and the second side plate are mounted on the bottom plate. The cover plate covers the end plate, the first side plate, and the second side plate.

6. The non-contact electronic accelerator pedal according to claim 5, characterized in that, The damping shell is mounted on the base plate and can be rotatably mounted.

7. The non-contact electronic accelerator pedal according to claim 6, characterized in that, The base plate is provided with a third mounting groove, and a mounting hole is provided on each side of the third mounting groove. The damping shell is integrally mounted in the third mounting groove, and the damping shell is provided with a mounting shaft. The two ends of the mounting shaft are respectively mounted in the two mounting holes.

8. The non-contact electronic accelerator pedal according to claim 5, characterized in that, The sensor includes a sensor housing, a circuit board, and a protective sleeve; The protective sleeve is fastened to the sensor housing, the circuit board is installed inside the sensor housing and the protective sleeve, the two sides of the sensor housing are provided with first buckles, the first side plate is provided with a fourth mounting groove, the fourth mounting groove is provided with a second buckle, and the first buckle and the second buckle are engaged.

9. The non-contact electronic accelerator pedal according to claim 5, characterized in that, The second side plate is provided with a fifth mounting groove, and one end of the rotating shaft is installed in the fifth mounting groove.

Images