CN214197209U

CN214197209U - Selector of integrated EPB function

Info

Publication number: CN214197209U
Application number: CN202022011049.0U
Authority: CN
Inventors: 靖宁; 王振兴; 黄居孟; 陈振文
Original assignee: Guangzhou Automobile Group Co Ltd
Current assignee: Guangzhou Automobile Group Co Ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-09-14
Anticipated expiration: 2030-09-14

Abstract

The shifter integrated with the EPB function comprises a shifter assembly, a Hall sensor and an EPB module, wherein the shifter assembly comprises a shift lever, the shift lever and the Hall sensor are arranged in the shifter assembly, the Hall sensor is used for being connected with a shifting mechanism of a vehicle and the EPB module, and the Hall sensor can sense the magnetic flux change generated by the shift lever and send out corresponding electric signals to the shifting mechanism and/or the EPB module. The utility model discloses an integrated hall sensor and magnet in the selector assembly send different signals of telecommunication when sensing the produced different magnetic flux changes of stirring of gear level equidirectional, reach and judge whether send the purpose of starting EPB's signal when sending shift signal, the utility model discloses simple structure, operating means is light convenient, also can play whole car and subtract heavy this purpose of falling, has fine application prospect.

Description

Selector of integrated EPB function

Technical Field

The utility model relates to an automotive interior outer technical field especially relates to a selector of integrated EPB function.

Background

An electronic parking system EPB (electrical Park brake) is increasingly applied to automobiles, and the EPB can calculate a downward slip force of a vehicle on a slope due to gravity, balance the downward slip force by applying a braking force to rear wheels, so that the vehicle can be parked on the slope, and realize a reliable slope parking effect and smooth slope starting.

In the prior art, the switch of the EPB is usually a separate switch device, and both of them are mechanical devices to act to trigger the switch or sensor, so as to send an electric signal to the EPB system to start the EPB. And a separate switch device is additionally arranged at a place which is easy to be touched by a user, so that the cost and the weight of the whole vehicle are obviously increased unnecessarily.

Disclosure of Invention

In view of this, the utility model provides an integrated EPB function's selector.

The utility model discloses a selector of integrated EPB function includes selector assembly, hall sensor and EPB module, the selector assembly includes the gear level, the gear level with hall sensor locates in the selector assembly, hall sensor with the gearshift of vehicle with the EPB module is connected, hall sensor can respond to the magnetic flux change that the gear level produced and to gearshift and/or the EPB module sends corresponding gearshift signal of telecommunication and/or the EPB signal of telecommunication.

Furthermore, the gear shifter assembly further comprises a first rod body and a second rod body, the first rod body and the second rod body are arranged inside the gear shifter assembly, the first rod body is connected with the gear shifting rod, and the second rod body is connected with the first rod body.

Further, the first rod extends laterally from the middle of the gear shift lever in a first direction, and the second rod extends vertically from the end of the first rod in a second direction.

Further, the shift lever and the second lever both extend in a second direction inside the shifter assembly, the second direction and the first direction being perpendicular to each other.

Further, the shifter assembly further comprises a magnet, the magnet is arranged on the second rod body, and the Hall sensor senses the magnet.

Further, the shifter assembly further comprises a rotating shaft, a return spring and a sliding block, wherein the rotating shaft is arranged in the middle of the shifting rod, the return spring is arranged inside the shifting rod, and the sliding block is arranged at the bottom of the shifting rod.

Furthermore, one end of the return spring is abutted against the rotating shaft, and the other end of the return spring is abutted against the sliding block.

Further, the first rod body extends laterally from the rotating shaft along a first direction.

Furthermore, the selector of integrated EPB function still includes the flute profile groove, the flute profile groove is located the inside of selector assembly, the flute profile groove with the slider offsets, be equipped with the slope on the flute profile groove and keep off the position.

Furthermore, the shifter integrating the EPB function further comprises a circuit board, the circuit board is arranged inside the shifter assembly, and the Hall sensor is arranged on the circuit board.

The utility model discloses an integrated hall sensor and magnet in the selector assembly send different signals of telecommunication when sensing the produced different magnetic flux changes of stirring of gear level equidirectional, reach and judge whether send the purpose of starting EPB's signal when sending shift signal, the utility model discloses simple structure, operating means is light convenient, also can play whole car and subtract heavy this purpose of falling, has fine application prospect.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic diagram of the shifter integrated with EPB function provided by the present invention.

Fig. 2 is an I-I sectional view of the shift device with integrated EPB function provided by the present invention.

Fig. 3 is a II-II cross-sectional view of the shift device integrating EPB function provided by the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

The utility model discloses a selector of integrated EPB function is located the anterior platform department that shifts on car central authorities floor.

Please refer to fig. 1 to 2, the utility model discloses a selector of integrated EPB function includes selector assembly 1, hall sensor 2 and EPB module, selector assembly 1 includes gear level 11, gear level 11 and hall sensor 2 locate in selector assembly 1, hall sensor 2 is used for being connected with the gearshift and the EPB module of vehicle, hall sensor 2 can respond to the magnetic flux change that gear level 11 produced and send corresponding gearshift signal of telecommunication and/or EPB signal of telecommunication to gearshift and/or EPB module, the EPB module can accept the EPB signal of telecommunication and start the EPB function of vehicle from hall sensor.

Referring to fig. 3, the shifter assembly 1 further includes a first lever 12 and a second lever 13, the first lever 12 and the second lever 13 are disposed inside the shifter assembly 1, the first lever 12 is connected to the shift lever 11, and the second lever 13 is connected to the first lever 12.

Further, the first lever 12 extends laterally from the middle of the shift lever 11 along a first direction, the second lever 13 extends vertically from the end of the first lever 12 along a second direction, and both the shift lever 11 and the second lever 13 extend along the second direction inside the shifter assembly 1, and the second direction and the first direction are perpendicular to each other. In the present embodiment, the first direction is a width direction of the vehicle body, and the second direction is a height direction of the vehicle body.

Further, the shifter assembly 1 further comprises a magnet 3, the magnet 3 is arranged on the second rod 13, and the hall sensor 2 senses the magnet 3. In this embodiment, the magnet 3 is disposed at the bottom end of the second rod 13.

Further, the gear shifter assembly 1 further comprises a rotating shaft 14, a return spring 15 and a sliding block 16, wherein the rotating shaft 14 is arranged in the middle of the gear shift lever 11, the return spring 15 is arranged inside the gear shift lever 11, and the sliding block 16 is arranged at the bottom of the gear shift lever 11. One end of the return spring 15 abuts against the rotating shaft 14, and the other end of the return spring 15 abuts against the slider 16. In the present embodiment, the return spring 15 is a bullet return spring 15, the slider 16 is a bullet slider 16, the return spring 15 is loaded from the bottom of the shift lever 11, the slider 16 is also loaded from the bottom of the shift lever 11 and fastened to the shift lever 11, and the first lever 12 is extended laterally in the first direction by the rotation shaft 14.

Furthermore, the shifter integrating the EPB function further includes a toothed groove 17, the toothed groove 17 is disposed inside the shifter assembly 1, and the toothed groove 17 abuts against the slider 16. In this embodiment, the gear shift lever 11 is shifted to a slope in the tooth-shaped groove 17, and when the user shifts the gear shift lever 11, the slider 16 is shifted to the corresponding slope in the tooth-shaped groove 17, and the return spring 15 is compressed and generates a resilient force, and when the external force of the user fluctuating gear shift lever 11 is released, the gear shift lever 11 returns under the resilient force of the return spring 15.

Further, the shifter integrating the EPB function further comprises a circuit board 4, the circuit board 4 is arranged inside the shifter assembly 1, and the Hall sensor 2 is arranged on the circuit board 4.

Specifically, when a user pulls the gear shift lever 11 along the length direction of the vehicle body, the part of the gear shift lever 11 inside the gear shifter assembly 1 moves, the magnet 3 on the second lever body 13 moves along the length direction of the vehicle body, the change of the magnetic flux generated along the length direction of the vehicle body can be sensed by the hall sensor 2, and the hall sensor 2 sends a corresponding gear shift electric signal to shift the gear shift mechanism; when a user firstly dials the gear shift lever 11 along the length direction of the vehicle body and then dials the gear shift lever 11 along the width direction of the vehicle body, the magnet 3 on the second lever body 13 firstly moves along the length direction of the vehicle body and then moves along the width direction of the vehicle body, so that the change of magnetic flux which is different from the previous movement mode is generated, and when the hall sensor 2 senses the magnetic flux change in two directions generated successively, the corresponding gear shift electric signal and the corresponding EPB electric signal are sent to start the EPB, and the gear shift mechanism is shifted. In another embodiment, when a user pulls the shift lever 11 along the width direction of the vehicle body, the magnet 3 on the second lever 13 moves along the width direction of the vehicle body, and the hall sensor 2 senses the magnetic flux changes in two directions generated successively, a corresponding EPB electric signal is sent to start the EPB.

To sum up, the utility model discloses an integrated hall sensor and magnet 3 in the selector assembly send different signals of telecommunication when sensing the produced different magnetic flux changes of stirring of gear level equidirectional, reach and judge whether send the purpose of starting EPB's signal when sending shift signal, the utility model discloses simple structure, operating means is light convenient, also can play whole car and subtract heavy this purpose of falling, has fine application prospect.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the present invention.

Claims

1. The utility model provides an integrated EPB function's selector which characterized in that: the shifter integrating the EPB function comprises a shifter assembly (1), a Hall sensor (2) and an EPB module, wherein the shifter assembly (1) comprises a shift lever (11), the shift lever (11) and the Hall sensor (2) are arranged in the shifter assembly (1), the Hall sensor (2) is used for being connected with a shifting mechanism of a vehicle and the EPB module, and the Hall sensor (2) can sense the magnetic flux change generated by the shift lever (11) and send a corresponding shifting electric signal and/or an EPB electric signal to the shifting mechanism and/or the EPB module.

2. The EPB function integrated shifter of claim 1, wherein: the gear shifter assembly (1) further comprises a first rod body (12) and a second rod body (13), the first rod body (12) and the second rod body (13) are arranged inside the gear shifter assembly (1), the first rod body (12) is connected with the gear shifting rod (11), and the second rod body (13) is connected with the first rod body (12).

3. The EPB function integrated shifter of claim 2, wherein: the first rod body (12) extends from the middle of the gear shifting rod (11) along the side direction of the first direction, and the second rod body (13) extends from the tail end of the first rod body (12) along the vertical direction of the second direction.

4. The EPB function integrated shifter of claim 3, wherein: the gear shift lever (11) and the second lever body (13) both extend inside the shifter assembly (1) in a second direction, the second direction and the first direction being perpendicular to each other.

5. The EPB function integrated shifter of claim 4, wherein: the shifter assembly (1) further comprises a magnet (3), the magnet (3) is arranged on the second rod body (13), and the Hall sensor (2) senses the magnet (3).

6. The EPB function integrated shifter of claim 5, wherein: the gear shifter assembly (1) further comprises a rotating shaft (14), a return spring (15) and a sliding block (16), wherein the rotating shaft (14) is arranged in the middle of the gear shifting rod (11), the return spring (15) is arranged inside the gear shifting rod (11), and the sliding block (16) is arranged at the bottom of the gear shifting rod (11).

7. The EPB function integrated shifter of claim 6, wherein: one end of the return spring (15) is abutted against the rotating shaft (14), and the other end of the return spring (15) is abutted against the sliding block (16).

8. The EPB function integrated shifter of claim 6, wherein: the first rod (12) extends laterally from the shaft (14) in a first direction.

9. The EPB function integrated shifter of claim 6, wherein: the shifter integrating the EPB function further comprises a tooth-shaped groove (17), the tooth-shaped groove (17) is formed in the shifter assembly (1), the tooth-shaped groove (17) is abutted to the sliding block (16), and a slope gear is arranged on the tooth-shaped groove (17).

10. The EPB function integrated shifter of claim 6, wherein: the shifter integrating the EPB function further comprises a circuit board (4), the circuit board (4) is arranged inside the shifter assembly (1), and the Hall sensor (2) is arranged on the circuit board (4).