TWM618421U - Electric control device for folding and retrieving motorcycle pedal - Google Patents

Abstract

A folding electric control device for the rear pedal of a locomotive, which mainly includes a micro switch, a flameout delay unit, an actuation control unit, a servo assembly unit, a squeeze switch and a system cable set. The servo assembly unit is composed of a servo motor and a left The actuation control unit controls the left and right pedals on both sides of the left and right gears to expand and fold through the servo assembly unit, and the actuation control unit respectively communicates with the pressure spring through the system cable set. The switch, the micro switch, and the flameout delay unit are connected to each other. The actuation control unit acts in various states of the vehicle, and then links with the mechanism to drive the pedal spring and return.

Description

Electric control device for folding back pedal of locomotive

This new model relates to a folding electronic control device for the rear pedal of a locomotive. Its design basis involves the development of an intelligent parking forced folding rear pedal device under the consideration of personnel safety first. It is expected to be achieved with current motor vehicle parts technology The system is integrated, and the mass-produced components that can withstand the durability test are adopted. The main functional design goals of the mechanism are as follows: 1. One-click expansion and folding of the rear seat pedal; 2. The parking key and the rear seat pedal are forced to fold; 3. In an emergency, the left and right pedals are linked for safe folding.

At present, the rear seat pedals of mass-produced locomotives are all manually pressed or kicked to control the expansion or folding of the pedals. However, after parking the vehicle, it is easy to forget to fold due to human negligence, and because the position of the foot pedals is on both sides of the rear and lower sides of the locomotive, it is not easy to be noticed, so it is easy to cause injuries to the legs of passers-by or yourself. Now the rear seat in mass production The pedal actuation method is not enough for safety after parking. The unfolded rear seat pedals can easily cause secondary accidental injuries in the event of a car accident or the vehicle tipping over while parking. This creation desperately wants to improve such an unsafe car environment. Through this creation system, the rear seat pedal function will be greatly increased, such as the forced folding of the parking key rear seat pedal, the use of buttons to expand and fold the rear seat pedal, and emergency situations. The linkage and folding of the left and right pedals has become the subject of the new model of this case to improve the humanization of the operation. Normally, the rear pedal can be easily expanded or folded by touching the front button, making it more suitable for personal driving needs.

After investigation! The Republic of China Invention Patent Announcement No. M590057 "Locomotive Spinning Pedal automatic opening and closing system", the creation includes one or more pedals, one or more pedal drive modules, a pressure sensing device, and a controller. The pedal is arranged on the side of the frame of the locomotive, and the pedal has a linkage mechanism. The pedal driving module is connected to the linkage mechanism of the pedal to control the opening and closing of the pedal. The pressure sensing device is arranged under the cushion of the rear seat of the locomotive, and the pressure sensing device detects the load on the rear seat of the locomotive and outputs a pressure signal. The controller is connected to the pressure sensing device and the pedal driving module. The controller receives the pressure signal from the pressure sensing device and outputs a control signal to the pedal driving module according to the pressure signal to control the pedal Open and close. However, the sensing device of the aforementioned patent uses the rear seat pressure sensing output signal. It is very likely that the load or the cyclist’s backpack is too heavy or the size is too large to press on the sensing device and cause unwanted actions. The seat pedal is unfolded. Or the foot pedal cannot be extended because the weight is not enough, or even when the vehicle is driving, the weight of the rear seat bounces on the sensor due to the uneven road surface, which causes the pressure sensor to malfunction. The left and right rear seat pedals suddenly folded, putting the rear seat personnel in danger.

Check again! The Republic of China Invention Patent Announcement No. M497619 "Automatic Motorcycle Pedal Device", according to its patent content, the detector is installed on the rear seat cushion of the locomotive, and it is connected to the control circuit and electrical appliances so that it can detect the rear seat cushion Whether there are passengers on board, and send the detected signal to the control circuit. It is determined that the detector is also a component similar to the pressure sensing device of the previous patent, so there is also the doubt of misoperation.

Also refer to the Republic of China Invention Patent Announcement No. M483223 "Motorcycle Rear Seat Foot Pedal Device with Automatic Sensing and Retraction". According to the patent content, the infrared sensor is arranged on the side of the car body next to the foot pedal. When it comes to whether the feet of the passengers in the rear seat reflect the infrared signal, the signal is sent to the pulse wave generator, and the pulse wave generator further sends the forward or reverse signal to the braking force rotating device. The infrared sensor device needs to be installed on the side of the car body, it is easy to be interfered by light and rain and lose its accuracy. In addition, when exposed to the environment, the life of the device will be greatly reduced, and it may be difficult to meet the stringent requirements on the durability of motor vehicle parts. For the above reasons, the creator of the new model, combined with the above-mentioned learning skills, and aimed at the characteristics of the device's mechanism axis operation, through the restructuring of the internal design of the structural body, further improved the control of its design structure. The new type of people's intentions is very commendable. .

In view of the technical deficiencies of the aforementioned three patents, the main design goals of this creation under the aforementioned conditions are as follows: 1. One-click to expand or fold the rear seat pedal; 2. The parking key and the rear seat pedal are forced to fold; 3. Emergency In this case, the left and right pedals are folded in conjunction.

This creation (see the figure in the first figure) mainly includes a micro switch 10, a flameout delay unit 20, an actuation control unit 30, a servo assembly unit 50, a squeeze switch 40, and a system cable set S, of which the servo assembly unit 50 The system is composed of a servo motor and left and right gears (GL, GR). The actuation control unit 30 controls the left gear GL and the right gear GR to expand and fold the left and right sides of the rear seat through the servo assembly unit 50. The right foot pedal Y and the actuation control unit 30 are respectively connected to the micro switch 10, the squeeze switch 40, and the flameout delay unit 20 through the system line group S. The actuation control unit 30 acts in various states of the vehicle, and then links the machinery. Drive the pedal Y to spring, fold, and return.

Unfold the rear seat pedal Y action mode: 1. Turn on the main power of the locomotive (with or without engine or engine), the system is in the ready state, after pressing the squeeze switch 40, a message will be sent to the actuation control unit via the system line group S 30. The actuation control unit 30 controls the left and right gears (GL, GR) to deploy the left and right pedals Y of the rear seat through the servo assembly unit 50, respectively. 2. In the preparation state, this creation also retains the manual deployment function, and when the left pedal Y is manually deployed, the other right pedal Y will be continuously deployed via the actuation control unit 30, so there is no need to manually deploy the other pedal Y, a more humane design.

Folded rear seat pedal Y action mode: 1. The system is in the ready state (the power is turned on), after pressing the squeeze switch 40, a message will be sent to the actuation control unit 30 via the system cable set S (the rear seat pedal Y is expanded State), the actuation control unit 30 controls the left and right gears (GL, GR) to retract the left and right pedals Y of the rear seat through the servo assembly unit 50 respectively. 2. In the ready state, the manual folding function is also retained, and when the left foot pedal Y is folded, the other right foot pedal Y will be folded in conjunction with the actuation control unit 30. 3. Turn off the main power of the locomotive (when the engine is turned off), and send a 0.5~1 second message to the actuation control unit 30 via the stall delay unit 20, forcing the servo assembly unit 50 to actively control the left and right gears (GL, GR) to receive Fold back the left and right foot pedals Y.

Action in emergency situations: In the ready state (power on), if the vehicle falls over in a car accident or parking, when the weight of the vehicle presses the left pedal, and the left pedal Y is forced to collapse by external force, it will also synchronize The actuated control unit 30 sends a message to the right foot pedal Y via the system line group S for safety reduction, reducing secondary accidental injuries.

According to the above-mentioned technical definition requirements, the main advantage of this creation lies in the fact that the user makes use of physical and mechanical effects, the electric efficiency is stable, and does not occupy the space of the body of the mechanism. The new model can be said to be quite practical and progressive. Promote and meet the needs of the general public.

10: Micro switch

20: flameout delay unit

30: Actuation control unit

40: Squeeze switch

50: Servo assembly unit

GL: Left gear

GR: Right gear

S: System line group

B: Storage battery

Y: Foot pedal

The first picture is a schematic diagram of the electronic control block for this creation.

The second figure is a schematic diagram of an embodiment of this creation.

In order to achieve the above-mentioned purpose and effect, the technical means and structure adopted by the present invention are drawn to illustrate in detail the mechanism and functions of the preferred embodiment of the present invention as follows, so as to fully understand.

Example: Please refer to the second figure, when the main power of the locomotive is turned on and press Immediately release the squeeze switch 40. When the foot pedal Y is in the folded state, the micro switch 10 is disconnected. The locomotive storage battery B is powered by the locomotive power switch, and the squeeze switch 40 is activated, and the signal is transmitted by the actuation control unit 30 In the servo assembly unit 50, the left and right gears (GL, GR) (not shown) are controlled to expand the left and right pedals Y of the rear seat.

Turn on the main power of the locomotive and press the squeeze switch 40 and release it immediately. When the foot pedal Y is deployed, the micro switch 10 forms a path. The locomotive storage battery B is powered by the locomotive power switch. The actuation control unit 30 is sent to the servo assembly unit 50 to control the left and right gears (GL, GR) (not shown) to fold the left and right pedals Y of the rear seat.

When the main power of the locomotive is turned on, the left foot pedal Y is forcibly folded by the external force. At this time, the locomotive battery B is powered by the locomotive power switch, and the left foot pedal Y turn off delay unit 20 feedback signal is sent to the actuation control unit 30 to control The right gear GR (not shown in the figure) in the servo assembly unit 50 forces the right foot pedal Y of the rear seat to be forcibly folded.

When the main power source of the locomotive is turned off and the engine is turned off, the micro switch 10 forms a path. The power supply of the locomotive battery B is supplied through the flameout delay unit 20, and the micro switch 10 is activated. The signal is sent to the servo assembly unit 50 through the actuation control unit 30 to control the left and right Gears (GL, GR) (not shown in the picture) make the left and right pedals Y of the rear seat folded.

However, the above descriptions are only the preferred embodiments of the present model, and are not limited to the scope of patents of the present model. Therefore, all simple modifications and equivalent structural changes used in the description and drawings of the present model should be included in the same way. Within the scope of the patent for this new model, it is combined to Chen Ming.

In summary, the practicality and cost-effectiveness of the present model are indeed fully in line with the needs of industrial development, and the disclosed structural model also has an unprecedented innovative structure. It should be considered as "novelty", and its new model is more The effect of the structure used for learning It is more in line with "progressiveness" to achieve the goal. Therefore, this model is a new creation with excellent practicality. In order to meet the requirements of a new patent application, an application is filed in accordance with the law. We hope that the review committee will grant this model as soon as possible to protect the new model. People work hard to create. If the Jun Ju Committee has any doubts, please don’t hesitate to write instructions.

10: Micro switch

20: flameout delay unit

30: Actuation control unit

40: Squeeze switch

50: Servo assembly unit

GL: Left gear

GR: Right gear

S: System line group

B: Storage battery

Y: Foot pedal

Claims (2)

A folding electric control device for the rear pedal of a locomotive, which is characterized in that it mainly includes a micro switch, a flameout delay unit, an actuation control unit, a servo assembly unit, a squeeze switch, and a system line group. The servo assembly unit is composed of The servo motor is composed of left and right gear components, and the actuation control unit controls the left and right gears in the servo assembly unit to expand and fold the left and right pedals on both sides of the rear seat, and the actuation control unit passes The system line group is connected with the press switch, the micro switch, and the flameout delay unit respectively. The actuation control unit is operated in various states of the vehicle, and then linked to the mechanical actuation of the pedal spring and return. For example, the folding electronic control device for the rear pedal of the locomotive described in the first item of the scope of patent application, wherein the system line set is connected with the main power switch of the locomotive, and is connected in parallel through the auxiliary fuse.

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