CN214466035U

CN214466035U - Electronic parking device

Info

Publication number: CN214466035U
Application number: CN202120352895.0U
Authority: CN
Inventors: 祝卓; 骆耀斌
Original assignee: Anhui Strong Auto Parts Co ltd
Current assignee: Anhui Strong Auto Parts Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-22
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to an electron parking control field, specific is an electron parking ware. Including shell, drive mechanism and monitoring mechanism, the utility model discloses a drive mechanism includes first bevel gear and second bevel gear, turbine and worm. Can realize bigger gear ratio through the two-stage variable speed, compare in the belt and the planetary gear structure of traditional parking ware, the utility model discloses the simpler gear ratio of structure is bigger. The utility model discloses a monitoring mechanism includes laser emitter, laser receiver and control center, can monitor the number of teeth of turbine pivoted after the parking to monitoring parking ware's parking effect reminds the driver to overhaul when the parking effect is poor.

Description

Electronic parking device

Technical Field

The utility model relates to an electron parking control field, specific is an electron parking ware.

Background

The electronic parking is a technology for realizing parking braking through electronic control, replaces the traditional mechanical hand brake, simplifies the operation of a driver, saves the space and improves the automation level of the vehicle. The belt and the planetary gear are adopted in the traditional electronic parking mechanism, the structure is complex, the larger gear ratio is difficult to realize, the electronic parking device does not have a monitoring function, and if the electronic parking device breaks down, the judgment is carried out depending on the experience of a driver.

SUMMERY OF THE UTILITY MODEL

In order to solve the above mentioned deficiencies in the background art, the present invention provides an electronic parking device.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an electron parking ware, includes shell, drive mechanism and monitoring mechanism, the shell includes the casing, and it has the inner chamber to open the casing, and the side that the casing is close to the bottom is provided with four installation bases that the array distributes, and the casing both sides are provided with the first fixed plate of two symmetric distributions, and first fixed plate surface is provided with two first screws of symmetric distribution, and first fixed plate rotates and is connected with the pivot, and the casing leading flank is provided with the second fixed plate, and second fixed plate surface is provided with the second screw of four array distributions, rotates on the second fixed plate and is connected with the output shaft. The top of the shell is provided with a cover plate;

the transmission mechanism comprises a motor fixed in the inner cavity, a first bevel gear is fixed at the output end of the motor, a second bevel gear is arranged in front of the first bevel gear and meshed with the first bevel gear, the second bevel gear is arranged on the rotating shaft, a worm is arranged behind the second bevel gear, the worm is arranged on the rotating shaft, a worm wheel is arranged below the worm and arranged on the output shaft, and one end of the output shaft, far away from the second fixing plate, is rotatably connected to the inner cavity;

the monitoring mechanism is including setting up the control center on the inner chamber, and one side that the inner chamber is close to the second fixed plate is provided with laser emitter, and one side that the second fixed plate was kept away from to the inner chamber is provided with laser receiver, and laser receiver and laser emitter's central line are on same straight line, and one side that laser receiver and laser emitter kept away from the inner chamber is provided with the third screw that the array distributes.

Furthermore, two symmetrically distributed grooves are formed in the left side surface and the right side surface, close to the top, of the shell.

Furthermore, the bottom of the cover plate is provided with symmetrically distributed baffle plates, and the shape of each baffle plate is matched with that of each groove.

Further, the bottoms of the laser receiver and the laser transmitter are provided with cushion pads.

The utility model has the advantages that:

1. the utility model discloses a drive mechanism includes first bevel gear and second bevel gear, turbine and worm. Can realize bigger gear ratio through the two-stage variable speed, compare in the belt and the planetary gear structure of traditional parking ware, the utility model discloses the simpler gear ratio of structure is bigger.

2. The utility model discloses a monitoring mechanism includes laser emitter, laser receiver and control center, can monitor the number of teeth of turbine pivoted after the parking to monitoring parking ware's parking effect reminds the driver to overhaul when the parking effect is poor.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic view of the transmission mechanism of the present invention;

fig. 4 is a schematic sectional view of the internal structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, an electronic parking device includes a housing 1, a transmission mechanism 2, and a monitoring mechanism 3.

As shown in fig. 1 and 2, the housing 1 includes a casing 11, the casing 11 has an inner cavity 111, and four mounting bases 13 are disposed on a side surface of the casing 11 near the bottom and distributed in an array. The left side and the right side of the shell 11 close to the top are provided with two grooves 112 which are symmetrically distributed, two sides of the shell 11 are provided with two first fixing plates 14 which are symmetrically distributed, the outer surface of each first fixing plate 14 is provided with two first screws 141 which are symmetrically distributed, and the first fixing plates 14 can be fixed and detached by screwing and unscrewing the first screws 141. The first fixing plate 14 is rotatably connected with a rotating shaft 24. The front side surface of the shell 11 is provided with a second fixing plate 15, the outer surface of the second fixing plate 15 is provided with four second screws 151 distributed in an array, the second fixing plate 15 can be detached and fixed through the second screws 151, and the second fixing plate 15 is rotatably connected with an output shaft 26. The top of the shell 11 is provided with a cover plate 12, the bottom of the cover plate 12 is provided with symmetrically distributed baffles 121, the shape of the baffles 121 is matched with that of the grooves 112, and the sealing performance of the shell 1 can be improved after the cover plate 12 is closed.

As shown in fig. 1 and 3, the transmission mechanism 2 includes a motor 21 fixed in the inner cavity 111, a first bevel gear 22 is fixed at an output end of the motor 21, a second bevel gear 23 is arranged in front of the first bevel gear 22, and the second bevel gear 23 is engaged with the first bevel gear 22. The second bevel gear 23 is arranged on the rotating shaft 24, the worm 25 is arranged behind the second bevel gear 23, the worm 25 is arranged on the rotating shaft 24, the worm wheel 27 is arranged below the worm 25, the worm wheel 27 is arranged on the output shaft 26, and one end of the output shaft 26 far away from the second fixing plate 15 is rotatably connected to the inner cavity 111. The transmission mechanism 2 has simple structure, and can realize larger speed change ratio through meshing speed change of the first bevel gear 22 and the second bevel gear 23 and meshing speed change of the worm 27 and the worm 25.

As shown in fig. 1 and 4, the monitoring mechanism 3 includes a control center 31 disposed on the inner cavity 111, a laser emitter 35 is disposed on a side of the inner cavity 111 close to the second fixing plate 15, a laser receiver 34 is disposed on a side of the inner cavity 111 away from the second fixing plate 15, center lines of the laser receiver 34 and the laser emitter 35 are on the same straight line, laser emitted by the laser emitter 35 can pass through a gap between teeth of the worm wheel 27 to reach the laser receiver 34, and both bottoms of the laser receiver 34 and the laser emitter 35 are provided with a buffer pad 32, the buffer pad 32 can reduce influence of vibration on the laser receiver 34 and the laser emitter 35, and improve service life and accuracy. The laser receiver 34 and the laser transmitter 35 are provided with a third screw 33 distributed in an array on the side away from the inner cavity 111.

In operation, the transmission mechanism 2 can realize a large transmission ratio, and simultaneously, after the automobile stops moving forward, the control center 31 can control the laser emitter 35 to emit laser, if the turbine 27 rotates, the laser penetrates through the tooth gaps of the turbine 27 and is received by the laser receiver 34, so that the number of the rotating teeth of the turbine 27 is calculated, and when the number of the rotating teeth of the turbine 27 exceeds a preset value, the control center 31 can send a signal to prompt an owner of the automobile to move greatly after stopping and to be required to be overhauled.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. An electronic parking device comprises a shell (1), a transmission mechanism (2) and a monitoring mechanism (3), the novel multifunctional shell is characterized in that the shell (1) comprises a shell (11), an inner cavity (111) is formed in the shell (11), four mounting bases (13) are arranged on the side surface, close to the bottom, of the shell (11) in an array distribution mode, two first fixing plates (14) are arranged on two sides of the shell (11) in a symmetrical distribution mode, two first screws (141) are arranged on the outer surface of each first fixing plate (14) in a symmetrical distribution mode, the first fixing plates (14) are rotatably connected with a rotating shaft (24), a second fixing plate (15) is arranged on the front side surface of the shell (11), four second screws (151) are arranged on the outer surface of each second fixing plate (15) in an array distribution mode, output shafts (26) are rotatably connected onto the second fixing plates (15), and a cover plate (12) is arranged on the top of the shell (11);

the transmission mechanism (2) comprises a motor (21) fixed in an inner cavity (111), a first bevel gear (22) is fixed at the output end of the motor (21), a second bevel gear (23) is arranged in front of the first bevel gear (22), the second bevel gear (23) is meshed with the first bevel gear (22), the second bevel gear (23) is arranged on a rotating shaft (24), a worm (25) is arranged behind the second bevel gear (23), the worm (25) is arranged on the rotating shaft (24), a worm wheel (27) is arranged below the worm (25), the worm wheel (27) is arranged on an output shaft (26), and one end, far away from the second fixing plate (15), of the output shaft (26) is rotatably connected to the inner cavity (111);

monitoring mechanism (3) is including setting up control center (31) on inner chamber (111), and one side that inner chamber (111) is close to second fixed plate (15) is provided with laser emitter (35), and one side that inner chamber (111) kept away from second fixed plate (15) is provided with laser receiver (34), and the central line of laser receiver (34) and laser emitter (35) is on same straight line, and one side that inner chamber (111) was kept away from in laser receiver (34) and laser emitter (35) is provided with third screw (33) that the array distributes.

2. The electronic parking device according to claim 1, wherein the two symmetrically distributed grooves (112) are arranged on the left side and the right side of the housing (11) close to the top.

3. The electronic parking device according to claim 2, wherein the cover plate (12) is provided with symmetrically distributed baffles (121) at the bottom, and the shape of the baffles (121) is matched with that of the grooves (112).

4. An electronic parking brake according to claim 1, characterized in that the laser receiver (34) and the laser emitter (35) are provided with cushions (32) at their bottoms.