TWM617310U - Electric parking system - Google Patents

Abstract

This creation relates to an electric parking system, including: an electric motor and a parking frame, the parking frame is connected to the electric motor, the parking frame is driven by the electric motor and can abut on a supporting surface, when the parking frame is located at a At the stop position, the parking frame and the supporting surface are provided with a first included angle. When the parking frame is moved to a parking position, the parking frame and the supporting surface are provided with a second included angle, and the second included angle is different from The first angle.

Description

Electric parking system

This creation is related to the electric parking system.

The parking frame of a locomotive can be roughly divided into the types of center pillars and side pillars. The center column type parking frame is mainly to suspend the driving wheel to avoid contact with the ground, which can effectively avoid the accidental collision and rush situation. In addition, the center column type parking frame can reliably erect the locomotive, which has better stability and The advantage of taking up less space. In contrast, the side column type parking frame is designed to allow weaker riders to easily and quickly park the car. However, compared to the center column type parking frame, the side column type is insufficient in terms of stability and structural support.

In order to make it easy for riders to use the center-pillar parking frame, the industry has developed an electric parking frame, which uses an electric motor as a power source to drive the center-pillar parking frame pivotally, thereby erecting the entire vehicle body. rise.

However, no matter the parking frame mentioned above has only a single function, that is, it can be used by the driver when not riding so that the vehicle can park on the ground stably for a long time. This single function can no longer fully satisfy the reality of today's riders. Therefore, it is necessary to provide a novel and progressive electric parking system to solve the above-mentioned problems.

The main purpose of this creation is to provide an electric parking system. The parking frame can be located at the stop position. At this time, the parking frame can provide additional support to the vehicle body when the vehicle body is stopped, so that the rider does not need to use two feet to support the balance.

In order to achieve the above objective, the present invention provides an electric parking system, including: an electric motor and a parking frame, the parking frame is connected to the electric motor, the parking frame is driven by the electric motor and can be moved to a temporary stop by a storage position Position or a parking position for abutting against a supporting surface. When the parking frame is in the temporary parking position, a first angle is formed between the parking frame and the supporting surface. When the parking frame moves to the parking position, A second included angle is formed between the parking frame and the supporting surface, and the second included angle is different from the first included angle.

In order to achieve the above-mentioned objective, this invention provides another electric parking system for a vehicle body. The vehicle body includes a front wheel set and a rear wheel set. The electric parking system includes: an electric motor and a parking frame. The parking frame is connected to the electric motor, and the parking frame is driven by the electric motor and can be moved to a temporary parking position by a storage position; wherein, when the parking frame is located at the temporary parking position, the parking frame, the front wheel set and The three rear wheels are attached to a supporting surface at the same time.

1: Electric motor

2: parking frame

21: Part One

22: Part Two

221: support

222: Linkage

23: The first abutment surface

24: The second abutment surface

25: Positioning the substrate

251: Outside

31: The first angle

32: The second included angle

4: Control module

41: control parts

42: processing unit

43: memory module

44: Sensing module

45: Calibration module

5: Buzzer

6: Car body

61: front wheel group

62: rear wheel group

7: Support surface

Figure 1 is a schematic diagram of the parking position of the parking frame according to an embodiment of the creation.

Figure 2 is a partial enlarged view of Figure 1.

Figure 3 is a schematic diagram of the temporary parking position of the parking frame according to an embodiment of the creation.

Fig. 4 is a partial enlarged view of Fig. 3.

Fig. 5 is a schematic diagram of the storage position of the parking frame according to an embodiment of the creation.

Figure 6 is a three-dimensional view of the parking frame of an embodiment of the creation.

FIG. 7 is a block diagram of the relationship between the component modules of an embodiment of the creation.

The following examples are only used to illustrate the possible implementation of this creation, but they are not intended to limit the scope of protection of this creation.

Please refer to FIGS. 1 to 7, which show an embodiment of this invention. The electric parking system of this invention includes: an electric motor 1 and a parking frame 2.

The parking frame 2 is connected to the electric motor 1. The parking frame 2 is driven by the electric motor 1 and can be moved from a storage position to a temporary parking position or a parking position for abutting against a supporting surface 7. When the parking frame 2 When the parking frame 2 is in the temporary parking position, the parking frame 2 and the supporting surface 7 sandwich a first angle 31. When the parking frame 2 moves to the parking position, the parking frame 2 and the supporting surface 7 sandwich a first angle. Two included angles 32, the second included angle 32 is different from the first included angle 31. In this embodiment, the first included angle 31 is between 20 degrees and 75 degrees. The second included angle 32 is greater than 75 degrees and less than 90 degrees.

More specifically, the electric parking system further includes a positioning base 25 for positioning on a vehicle body 6, the electric motor 1 is disposed on an outer side 251 of the positioning base 25, and the outer side 251 is facing away The vehicle body 6 is expected to be able to install the electric motor 1 in a place with a large margin space, and to facilitate the replacement of the electric motor 1 with a new product or a different size and power output later.

More specifically, the vehicle body 6 includes a front wheel group 61 and a rear wheel group 62, and the supporting surface 7 is defined as a plane on which the front wheel group 61 and the rear wheel group 62 abut at the same time. When the parking frame 2 is in the temporary parking position, the parking frame 2, the front wheel set 61 and the rear wheel set 62 are attached to the supporting surface 7 at the same time. This mode is quite suitable for the vehicle body 6 to travel. A temporary stop on the way, such as waiting for a traffic light, in this state, the parking frame 2 It can replace the feet of the rider to support and balance the car body 6, so that the rider's feet do not need to extend out of the car body. The rider's feet can be kept in the raincoat cover without getting wet or stepping on water, which is quite in line with actual needs. When the parking frame 2 is in the parking position, at least one of the front wheel set 61 and the rear wheel set 62 is not against the supporting surface 7. Generally speaking, the rear wheel set 62 is a driving wheel. Therefore, in this embodiment, the rear wheel set 62 is suspended away from the supporting surface 7.

The parking frame 2 includes a first part 21 and a second part 22. The first part 21 is connected to the electric motor 1 through a driving mechanism (such as a gear set). The second part 22 includes two opposite supporting legs 221 and a second part 22. The linkage member 222 is connected to the first part 21, the two supporting legs 221 are symmetrically arranged on the linkage member 222, and the second part 22 is in the shape of a "" to provide a symmetrical and uniform support force to the Car body 6. In addition, the parking frame 2 includes at least one first abutting surface 23 and at least one second abutting surface 24. When the parking frame 2 is in the stop position, the at least one first abutting surface 23 is for abutting against When the supporting surface 7 and the parking frame 2 are in the parking position, the at least one second abutting surface 24 is for abutting against the supporting surface 7, and different abutting surfaces are correspondingly used through different usage modes.

In this embodiment, the number of the at least one first abutting surface 23 and the at least one second abutting surface 24 is two respectively, and each of the supporting legs 221 is provided with a first abutting surface 23 and a first abutting surface 23 Two abutting surfaces 24, the first included angle 31 is the included angle of the supporting leg 221 against the supporting surface 7 through the first abutting surface 23, and the second included angle 32 is the supporting leg 221 through the second abutting angle The surface 24 abuts against the included angle of the supporting surface 7.

Next, the control system will be described in more detail. The electric parking system further includes a control module 4 that includes a control element 41 and a processing unit 42 that are electrically connected to each other. The control element 41 is provided to the outside world. Operation and can return a temporary stop signal or a parking signal to the processing unit 42, and the processing unit 42 correspondingly controls the electric motor 1 to drive the parking frame 2 to move to the temporary The parking position or the parking position. Practical application examples but not limited to: quickly press and release the control element 41 to return the temporary stop signal, and press and hold the control element for 3 seconds to return the parking signal, or use a menu to allow the user to move the control There is nothing to choose from 41.

It is worth mentioning that the separation distance between the vehicle body 6 and the supporting surface 7 will affect the time point when the parking frame 2 touches the supporting surface 7, thereby changing the angle of the first included angle 31. In addition, the weight of the rider, the size and hardness of the tire will also affect the separation distance between the car body 6 and the support surface 7, so the swing angle of the parking frame 2 (the first The angle 31) varies greatly and extensively. Therefore, in order to accurately comply with the variability of the elements in actual applications, in this embodiment, the rotation speed of the electric motor 1 is used as the basis for judgment.

In more detail, the control module 4 further includes a memory module 43 and a sensing module 44 that are electrically connected to the processing unit 42 respectively. The memory module 43 prestores the information of the electric motor 1 during operation. A first rotational speed value, a second rotational speed value and a third rotational speed value, the first rotational speed value is greater than the second rotational speed value, the second rotational speed value is greater than the third rotational speed value, the sensing module 44 is used for Detect the rotation speed of the electric motor 1 and send it back to the processing unit 42; wherein, when the processing unit 42 receives the temporary stop signal, the electric motor is activated and drives the parking frame 2 at the rotation speed of the first rotation speed. , Until the sensing module 44 detects that the rotation speed of the electric motor 1 drops from the first rotation speed value to the second rotation speed value, the processing unit 42 stops the electric motor 1 within a first time range ; And when the processing unit 42 receives the parking signal, the electric motor is actuated and the parking frame 2 is driven at the rotation speed of the first rotation speed value until the sensing module 44 detects the rotation speed of the electric motor 1 After the first rotation speed value drops to the third rotation speed value, the processing unit 42 stops the electric motor 1 within a second time range.

Preferably, the electric parking system further includes a calibration module 45 which is communicatively connected to the processing unit 42. When the calibration module 45 is activated, the processing unit 42 can convert the new value The memory module 43 is overwritten to replace the original second rotational speed value and the third rotational speed value, so that the rider and the assembler can perform stroke correction as required.

Preferably, the electric parking system further includes a buzzer 5 which is electrically connected to the processing unit 42. When the correction module 45 is activated, the processing unit 42 simultaneously activates the buzzer. The buzzer 5 emits a sound to let the rider and the assembler know that it is in the calibration mode.

1: Electric motor

2: parking frame

6: Car body

61: front wheel group

62: rear wheel group

7: Support surface

Claims (10)

An electric parking system, comprising: an electric motor; and a parking frame, connected to the electric motor, driven by the electric motor, and movable by a storage position to a temporary parking position or a parking position for abutting against a supporting surface , When the parking frame is located at the temporary parking position, the parking frame and the supporting surface are provided with a first angle; when the parking frame is moved to the parking position, the parking frame and the supporting surface are provided with a second angle , The second included angle is different from the first included angle. The electric parking system according to claim 1, further comprising a control module, the control module comprising a control element and a processing unit that are electrically connected to each other, and the control element is for external operation and can return a temporary stop A signal or a parking signal is sent to the processing unit, and the processing unit correspondingly controls the electric motor to drive the parking frame to move to the temporary parking position or the parking position according to the received signal. The electric parking system according to claim 2, wherein the control module further includes a memory module and a sensing module that are electrically connected to the processing unit, and the memory module prestores the electric motor during operation A first rotational speed value, a second rotational speed value and a third rotational speed value, the first rotational speed value is greater than the second rotational speed value, the second rotational speed value is greater than the third rotational speed value, and the sensing module is used for Detect the rotation speed of the electric motor and send it back to the processing unit; wherein, when the processing unit receives the temporary stop signal, the electric motor is activated and drives the parking frame at the rotation speed of the first rotation speed until the sensing After the measuring module detects that the rotation speed of the electric motor has dropped from the first rotation speed value to the second rotation speed value, the processing unit causes the electric motor to stop operating within a first time range; and when the processing unit receives Upon the parking signal, the electric motor is activated and the parking frame is driven at the rotation speed of the first rotation speed value until the sensing module detects that the rotation speed of the electric motor decreases from the first rotation speed value to the third rotation speed After the value, the processing unit causes the electric motor to stop operating within the second time range. The electric parking system according to claim 3, wherein the control module further includes a calibration module, the calibration module is communicatively connected to the processing unit, and when the calibration module is activated, the processing unit can change the new value Overwriting the memory module to replace the original second rotational speed value and the third rotational speed value. The electric parking system according to claim 4, further comprising a buzzer electrically connected to the processing unit, and when the correction module is activated, the processing unit simultaneously activates the buzzer to emit a sound . The electric parking system according to claim 1, wherein the first included angle is between 20 degrees and 75 degrees. The electric parking system according to claim 1, wherein the second included angle is greater than 75 degrees and less than 90 degrees. The electric parking system according to any one of claims 1 to 7, wherein the parking frame includes at least one first abutting surface and at least one second abutting surface, and when the parking frame is located at the temporary parking position, the parking frame At least one first abutting surface is for abutting against the supporting surface, and when the parking frame is in the parking position, the at least one second abutting surface is for abutting against the supporting surface. The electric parking system according to claim 5, wherein the first included angle is between 20 degrees and 75 degrees; the second included angle is greater than 75 degrees and less than 90 degrees; the parking frame includes at least one first stop When the parking frame is in the temporary parking position, the at least one first abutting surface is for abutting against the supporting surface, and when the parking frame is in the parking position, the at least one second abutting surface Two abutting surfaces for abutting against the supporting surface; the parking frame includes a first part and a second part, the first part is connected to the electric motor, the second part includes two opposite supporting legs and a linkage, the The connecting element is connected to the first part, the two supporting legs are symmetrically arranged on the connecting element, and the second part is in the shape of a letter; the numbers of the at least one first abutting surface and the at least one second abutting surface are respectively Two, each of the supporting legs is provided with the first abutment Surface and a second abutting surface, the first included angle is the included angle of the supporting leg against the supporting surface through the first abutting surface, and the second included angle is the supporting leg abutting through the second abutting surface Leaning against the included angle of the supporting surface; the electric parking system further includes a positioning base for positioning on a vehicle body, the electric motor is arranged on the outer side of one of the positioning bases, and the outer side is facing away from the vehicle body; The vehicle body includes a front wheel set and a rear wheel set. The support surface is defined as a plane on which the front wheel set and the rear wheel set abut at the same time. When the parking frame is at the stop position, the parking frame and the front wheel The three sets and the rear wheel set are attached to the supporting surface at the same time. When the parking frame is in the parking position, at least one of the front wheel set and the rear wheel set does not abut on the supporting surface. An electric parking system for a vehicle body comprising a front wheel set and a rear wheel set. The electric parking system includes: an electric motor; and a parking frame, connected to the electric motor and driven by the electric motor It can be moved to a temporary parking position by a storage position; wherein, when the parking frame is located at the temporary parking position, the parking frame, the front wheel set and the rear wheel set are attached to a supporting surface at the same time.

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