A vehicle clutch electric control system consisting of an electric control switch and a clutch electric device

Abstract

The present invention discloses a vehicle clutch electric control system composed of an electric control switch and a clutch electric device, belonging to the technical field of vehicle clutch systems, comprising a gear lever and a clutch electric device, wherein a ball head is installed on the top of the gear lever, the top of the gear lever is covered with a covering software, an inner electrode contact is installed on one side of the gear lever, the bottom of the gear lever is paved with an electric control switch wire and is electrically connected to the clutch electric device through the electric control switch wire, the outer electrode contact is pressed to contact the inner electrode contact so that the circuit of the electric control switch wire is connected, the driving motor is driven to drive the vehicle's clutch plug-in push rod to generate an action to separate the clutch, and the driver can operate it. Compared with the traditional gear shifting method, the system solves the problems of complex clutch pedal operation, high driving labor intensity and poor comfort of manual transmission vehicles, while retaining the characteristics of fuel saving, economy, free takeover at any time, smooth power output and manual driving pleasure.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle clutch systems, and in particular to a vehicle clutch electric control system consisting of an electric control switch and a clutch electric device. Background Art

[0002] At present, many domestic cars and on-site work vehicles are manual transmission. The gear and clutch of manual transmission cars require manual operation to use. A large part of them are controlled through independent clutch control. There is also an automatic clutch system that collects vehicle speed, braking, gear, speed, throttle opening and other signals and has an integrated control computer, display and voice function. Because the vehicle is different, each model is installed with corresponding equipment, which has many advantages.

[0003] The traditional clutch control system has the following disadvantages during use: the clutch control during vehicle driving requires familiarity and high skills, which brings some driving difficulties. In addition, since the clutch pedal has a certain reciprocating stroke and elastic damping, the driver's labor intensity is increased, operating errors are frequent, and it is easy to get tired. The highly integrated automatic clutch system also has the problem that the system cannot accurately control the clutch. For example, if the accelerator pedal is not pressed when reversing, there is a small pothole that cannot be pulled out. When the accelerator is slightly pressed, the car reverses violently at too high a speed. The electronically controlled clutch cannot recognize and do the semi-automatic clutch commonly used in manual transmission. The clutch has obvious jerks during the shifting process of the first, second and third gears, but it is normal when switched to manual mode. If the clutch is adjusted too tight, it is easy to damage the clutch plate, clutch pressure plate, release bearing and other components. If it is adjusted loose, it is easy to report a fault code. After the fault code is reported, the automatic clutch is more difficult to use or cannot be used. The gear lever is sticky when shifting gears. The reason is that the clutch is disengaged too late. The system structure, line installation, and module learning are also complicated. In addition, the market price is high, which is not conducive to meeting the user's needs. For this reason, we propose a vehicle clutch electronic control system composed of an electronic control switch and a clutch electric device. Summary of the invention

[0004] The present invention provides a vehicle clutch electronic control system composed of an electronically controlled switch and a clutch electric device, aiming to provide a vehicle clutch control system with simple system, low cost, strong versatility, flexibility and reliability, etc., which can realize automatic integration of clutch through vehicle installation, and solve the problems of complex clutch pedal operation, high driving labor intensity and poor comfort of manual transmission vehicles.

[0005] The specific technical solutions provided by the present invention are as follows:

[0006] The present invention provides a vehicle clutch electric control system composed of an electric control switch and a clutch electric device, including a gear lever and a clutch electric device, wherein a ball head is installed on the top of the gear lever, and the top of the gear lever is covered with a covering software, an inner electrode contact is installed on one side of the gear lever, and the bottom of the gear lever is paved with electric control switch wires and is electrically connected to the clutch electric device through the electric control switch wires, a buzzer and an inner electrode wire are installed on the current output end of the inner electrode contact, and the inner electrode contact is electrically connected to the electric control switch wire through the inner electrode wire, an outer electrode contact is installed on one side of the outside of the gear lever, and the bottom of the outer electrode contact is paved with an outer electrode wire and is electrically connected to the electric control switch wire through the outer electrode wire, and the surface of the outer electrode contact is detachably connected with an adhesive and is connected to the ball head through the adhesive An elastic compression spring is installed inside the covering software and is connected to the outer electrode contact through the elastic compression spring. The outer wall of the baffle rod is detachably connected with an annular buckle and is connected to the outer electrode contact through the annular buckle. An oil storage tank is installed on one side of the clutch electric device and the discharge end of the oil storage tank is connected to the clutch electric device. A driving motor is installed at one end of the clutch electric device. The electric control switch wire is electrically connected to the current input end of the driving motor. A hydraulic oil pipe is connected to one end of the clutch electric device. A hydraulic three-way valve is installed on the surface of the hydraulic oil pipe. The end of the hydraulic oil pipe away from the clutch electric device is connected to the clutch master pump. The hydraulic oil pipe is detachably connected to the clutch slave pump through the hydraulic three-way valve, and a clutch plug-in push rod is installed at one end of the clutch slave pump.

[0007] Optionally, the outer side wall of the outer electrode contact is covered with a protective layer.

[0008] Optionally, a switch key is installed on one side of the buzzer, and the buzzer is electrically connected to the switch key through an external pole wire.

[0009] Optionally, a power supply fuse box is installed on one side of the clutch electric device, and the power supply fuse box is electrically connected to the electric control switch wires.

[0010] The beneficial effects of the present invention are as follows:

[0011] When the driver holds the ball head on the top of the gear lever and prepares to perform operations such as shifting gears, the finger presses the outer electrode contact part, and the outer electrode contact contacts the inner electrode contact to connect the circuit of the electronic control switch wire, and the buzzer on the circuit emits a prompt sound and connects the drive motor of the clutch electric device at the same time. The drive motor runs to drive the vehicle's clutch plug-in push rod to produce an action to separate the clutch, and the driver can engage the gear, put it into neutral, or increase or decrease the gear. After the gear is engaged, the driver releases the gear lever and the outer electrode contact part returns to its original position under its own elastic effect or the elastic force of the elastic compression spring, and the circuit of the electronic control switch wire is disconnected. The drive motor controls the vehicle clutch to reset and complete the gear shifting operation. Compared with the traditional gear shifting method, the system is simple, low-cost, highly versatile, flexible and reliable, and realizes automatic integration of the clutch, solving the problems of complex clutch pedal operation, high driving labor intensity and poor comfort of manual transmission vehicles. The unique continuously variable clutch technology brings accurate vehicle motion control, while retaining the characteristics of fuel saving, economy, free takeover at any time, smooth power output and manual driving pleasure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 A schematic diagram of a surrounding buckle-type structure of a vehicle clutch electric control system composed of an electric control switch and a clutch electric device according to an embodiment of the present invention;

[0014] Figure 2 A schematic diagram of a software-covered structure of a vehicle clutch electric control system composed of an electric control switch and a clutch electric device according to an embodiment of the present invention;

[0015] Figure 3 This is a schematic diagram of a pasting-fixed structure of a vehicle clutch electric control system composed of an electric control switch and a clutch electric device according to an embodiment of the present invention;

[0016] Figure 4 A schematic diagram of the top pressure type structure of a vehicle clutch electric control system composed of an electric control switch and a clutch electric device according to an embodiment of the present invention;

[0017] Figure 5 The present invention is a schematic diagram of a control system structure of a vehicle clutch electric control system composed of an electric control switch and a clutch electric device according to an embodiment of the present invention.

[0018] In the figure: 1. ball head; 2. gear lever; 3. covering software; 4. inner electrode contact; 5. outer electrode contact; 6. protective layer; 7. buzzer; 8. switch key; 9. inner electrode wire; 10. outer electrode wire; 11. adhesive; 12. elastic compression spring; 13. annular buckle; 14. oil storage tank; 15. clutch electric device; 16. driving motor; 17. electric control switch wire; 18. power supply fuse box; 19. hydraulic three-way valve; 20. hydraulic oil pipe; 21. clutch master cylinder; 22. clutch slave cylinder; 23. clutch fork push rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The following will be combined Figure 1 to Figure 5 A vehicle clutch electric control system composed of an electric control switch and a clutch electric device according to an embodiment of the present invention is described in detail.

[0021] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, an embodiment of the present invention provides a vehicle clutch electric control system consisting of an electric control switch and a clutch electric device, including a lever 2 and a clutch electric device 15, wherein a ball head 1 is installed on the top of the lever 2, and a covering software 3 is coated on the top of the lever 2, an inner electrode contact 4 is installed on one side of the lever 2, an electric control switch wire 17 is laid on the bottom of the lever 2 and is electrically connected to the clutch electric device 15 through the electric control switch wire 17, a buzzer 7 and an inner pole wire 9 are installed on the current output end of the inner electrode contact 4, and the inner electrode contact 4 is electrically connected to the electric control switch wire 17 through the inner pole wire 9, an outer electrode contact 5 is installed on one side of the outside of the lever 2, an outer pole wire 10 is laid on the bottom of the outer electrode contact 5 and is electrically connected to the electric control switch wire 17 through the outer pole wire 10, an adhesive 11 is detachably connected to the surface of the outer electrode contact 5 and is connected to the ball head 1 through the adhesive 11, and the covering software 3 is coated on the top of the lever 2, and an inner electrode contact 4 is installed on the bottom of the lever 2 and is electrically connected to the clutch electric device 15 through the electric control switch wire 17, a buzzer 7 and an inner pole wire 9 are installed on the current output end of the inner electrode contact 4, and the inner electrode contact 4 is electrically connected to the electric control switch wire 17 through the inner pole wire 9, an outer electrode contact 5 is installed on the outer side of the lever 2, an outer pole wire 10 is laid on the bottom of the outer electrode contact 5 and is electrically connected to the electric control switch wire 17 through the outer pole wire 10, an adhesive 11 is detachably connected to the surface of the outer electrode contact 5 and is connected to the ball head 1 through the adhesive 11, and the covering software 3 is coated on the top of the lever 2 and is electrically connected to the An elastic compression spring 12 is installed inside the cover soft body 3 and is connected to the outer electrode contact 5 through the elastic compression spring 12. The outer wall of the baffle rod 2 is detachably connected with an annular buckle 13 and is connected to the outer electrode contact 5 through the annular buckle 13. An oil storage tank 14 is installed on one side of the clutch electric device 15 and the discharge end of the oil storage tank 14 is connected to the clutch electric device 15. A drive motor 16 is installed at one end of the clutch electric device 15. The electric control switch wire 17 is electrically connected to the current input end of the drive motor 16. A hydraulic oil pipe 20 is connected to one end of the clutch electric device 15. A hydraulic three-way valve 19 is installed on the surface of the hydraulic oil pipe 20. The end of the hydraulic oil pipe 20 away from the clutch electric device 15 is connected to a clutch master pump 21. The hydraulic oil pipe 20 is detachably connected to a clutch slave pump 22 through the hydraulic three-way valve 19, and a clutch plug-in push rod 23 is installed at one end of the clutch slave pump 22.

[0022] For example, pressing the outer electrode contact 5 to contact the inner electrode contact 4 makes the circuit of the electric control switch wire 17 connected, and the buzzer 7 on the circuit emits a prompt sound and connects the drive motor 16 of the clutch electric device at the same time. The drive motor 16 drives the vehicle's clutch plug-in push rod 23 to move so that the clutch is disengaged, and the driver can shift gears, put the gear into neutral, or increase or decrease gears. Compared with the traditional gear shifting method, the system is simple, low-cost, highly versatile, flexible and reliable, and realizes automatic integration of the clutch, solving the problems of complex clutch pedal operation, high driving labor intensity and poor comfort of manual transmission vehicles. The unique continuously variable clutch technology brings accurate vehicle motion control, while retaining the characteristics of fuel saving, economy, free takeover at any time, smooth power output and manual driving pleasure.

[0023] refer to Figure 1 As shown, the outer side wall of the outer electrode contact 5 is covered with a protective cover 6 .

[0024] For example, the protective layer 6 is used to protect the outer electrode contact 5 and prevent the driver's fingers from touching the electric switch.

[0025] refer to Figure 1 , Figure 3 and Figure 4 As shown, a switch key 8 is installed on one side of the buzzer 7, and the buzzer 7 is electrically connected to the switch key 8 through an external pole wire 10.

[0026] For example, the switch key 8 is used to disconnect or connect the entire electronic circuit of the electronically controlled switch.

[0027] refer to Figure 5 As shown, a power supply fuse box 18 is installed on one side of the clutch electric device 15, and the power supply fuse box 18 is electrically connected to the electric control switch wire 17.

[0028] For example, the power fuse box 18 protects the entire circuit.

[0029] When in use, when the driver holds the ball head 1 at the top of the gear lever 2 and prepares to perform operations such as shifting gears, the driver presses the outer electrode contact 5 with his fingers, and the outer electrode contact 5 contacts the inner electrode contact 4, so that the circuit of the electric control switch wire 17 is connected, and the buzzer 7 on the circuit emits a prompt sound and connects the drive motor 16 of the clutch electric device. The drive motor 16 runs to drive the vehicle's clutch plug-in push rod 23 to produce a movement to separate the clutch, and the driver can engage the gear, put it into neutral, or increase or decrease the gear. After the gear is engaged, the driver releases the gear lever 2 and the outer electrode contact 5 returns to its original position under its own elastic effect or the elastic force of the elastic compression spring 12. The circuit of the electric control switch wire 17 is disconnected, and the drive motor 16 controls The vehicle clutch is reset to complete the shifting operation. The outer electrode contact 5 and the inner electrode contact 4 are fixed to the gear lever 2 and the ball head 1 by a covering software 3, a ring buckle 13 is wrapped around and fastened, an adhesive 11 is adsorbed, the top is pressed and covered, the ball head 1 is replaced as a whole, or the ball head 1 is hinged to the gear lever 2, etc. The position of the ball head 1 can be changed. The inner electrode contact 4 and the outer electrode contact 5 constitute an electric control switch, and the electromagnetic transmission of wireless signal transmission and reception can be adopted with the clutch electric device 15, eliminating the use of wire connection. There are various installation methods. The connection and disconnection of the electric control switch controls the clutch drive motor 16 to make corresponding mechanical actions; the clutch electric device 15 is installed on the vehicle clutch system and movement and other management modules are set as needed. The driver The electronic switch can be opened and closed individually, in advance, delayed or continuously to control the operation of the clutch and thus control the starting and driving of the vehicle. The switch key 8 is used to disconnect or connect the entire electronic circuit of the electronic switch. The protective layer 6 is used to protect the outer electrode contact 5 and prevent the driver's fingers from touching the electronic switch. The electronic switch is installed around the gear lever 2 and the ball head 1, so that the driver's fingers can easily trigger it when holding the gear lever ball head 1. The installation position and structural form of the ball head 1 are flexible and can meet the requirements of many different models. When used in the assembly and production of new cars, the clutch control device components must be combined to provide the driver with two clutch operation methods. The sensing methods of the electronic switch include capacitance, resistance, inductance, infrared, and displacement that are turned on when in contact and approach. Sensors and other types of switch mechanisms can replace the circuit connection mechanism of the push-type elastic contact, and the effect achieved by using them is the same. According to the different original automobile clutch control systems, the drive motor 16 device can use corresponding steel cable pull wires or hydraulic mechanisms. According to different driver habits, sports, comfort and normal speed management modules can be set, so that the electric device releases the clutch to obtain different speed controls. The conversion switch is freely arranged in the area of ​​the electric device, the electric control switch or the extension line. The power supply can distinguish between positive and negative poles and is directly connected to the vehicle battery, the vehicle fuse box 18 or the control circuit of the start switch. A fuse is set on the positive pole connection line of the power supply. In order to prevent the vehicle from stalling at low speed when in gear, a speed and vehicle speed signal management module can be introduced.The clutch electric device 15 is installed at the hydraulic, vacuum and hydraulic-pneumatic positions of the slave pump position outside the vehicle clutch fork, the oil pipe between the hydraulic slave pump and the master pump, and the hydraulic master pump and pedal area. The steel cable pull type is located at the pull wire connecting the pedal part and the external connection part of the vehicle clutch fork. The principle is to improve the commonality between different vehicles. A buzzer 7 is provided on the wire. When the entire electric control switch is turned on, a sound is emitted to remind the driver. An elastic compression spring 12 is installed in the extended space where the outer electrode contact 5 and the inner electrode contact 4 contact. Its function is to separate the two connection contacts when the driver releases the finger to disconnect the circuit. The oil storage tank 14 stores and fills the hydraulic oil fluid for the clutch electric device 15. By connecting the hydraulic three-way valve 19 in the pipeline of the vehicle hydraulic oil pipe 20, when the clutch electric device 15 is started, the hydraulic oil The plunger mechanism connected to the clutch electric device 15 pushes and pressurizes, and the increased pressure in the hydraulic oil pipe 20 pushes the clutch sub-pump 22 to work, thereby separating the vehicle clutch pressure plate. When the clutch electric device 15 is controlled by the electronic switch to disconnect the power supply, the pressure in the plunger return pipeline disappears, and the clutch sub-pump 22 returns under the action of the clutch elastic diaphragm and the positioning spring, and the vehicle clutch re-engages. Compared with the traditional shifting method, the system is simple, low-cost, highly versatile, flexible and reliable, and realizes automatic clutch integration, solving the problems of complex clutch pedal operation, high driving labor intensity and poor comfort of manual transmission vehicles. The unique continuously variable clutch technology brings accurate vehicle motion control, while retaining the characteristics of fuel saving, economy, free takeover at any time, smooth power output, and manual driving pleasure.

[0030] It should be noted that the present invention is a vehicle clutch electronic control system composed of an electronically controlled switch and a clutch electric device, including a ball head 1, a gear lever 2, a covering software 3, an inner electrode contact 4, an outer electrode contact 5, a protective layer 6, a buzzer 7, a switch key 8, an inner pole wire 9, an outer pole wire 10, an adhesive 11, an elastic compression spring 12, an annular buckle 13, an oil storage tank 14, a clutch electric device 15, a drive motor 16, an electronically controlled switch wire 17, a power fuse box 18, a hydraulic three-way valve 19, a hydraulic oil pipe 20, a clutch master cylinder 21, a clutch slave cylinder 22, and a clutch plug-in push rod 23. All components are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0031] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A vehicle clutch electric control system consisting of an electric control switch and a clutch electric device, comprising a shift lever (2) and a clutch electric device (15), characterized in that: A ball head (1) is installed on the top of the baffle rod (2), and a covering soft body (3) is coated on the top of the baffle rod (2). An inner electrode contact (4) is installed on one side of the baffle rod (2). An electric control switch wire (17) is laid on the bottom of the baffle rod (2) and is electrically connected to a clutch electric device (15) through the electric control switch wire (17). A buzzer (7) and an inner electrode wire (9) are installed on the current output end of the inner electrode contact (4). The inner electrode contact (4) is electrically connected to the electric control switch wire (17) through the inner electrode wire (9). ) is installed on one side of the outside of the outer electrode contact (5), the bottom of the outer electrode contact (5) is paved with an outer electrode wire (10) and is electrically connected to the electric control switch wire (17) through the outer electrode wire (10), the surface of the outer electrode contact (5) is detachably connected with an adhesive body (11) and is connected to the ball head (1) through the adhesive body (11), the inside of the covering soft body (3) is installed with an elastic compression spring (12) and is connected to the outer electrode contact (5) through the elastic compression spring (12), the outer wall of the blocking rod (2) is detachably connected with an annular buckle (13) and is connected to the outer electrode contact (5) through the elastic compression spring (12), and the outer wall of the blocking rod (2) is detachably connected with an annular buckle (13) and is connected to the outer electrode contact (5) through the elastic compression spring (12). The clutch electric device (15) is connected to the outer electrode contact (5) through an annular buckle (13); an oil storage tank (14) is installed on one side of the clutch electric device (15), and the discharge end of the oil storage tank (14) is connected to the clutch electric device (15); a drive motor (16) is installed on one end of the clutch electric device (15); the electric control switch wire (17) is electrically connected to the current input end of the drive motor (16); a hydraulic oil pipe (20) is matched and connected to one end of the clutch electric device (15); a hydraulic three-way valve (19) is installed on the surface of the hydraulic oil pipe (20); The end of the hydraulic oil pipe (20) away from the clutch electric device (15) is connected to the clutch master pump (21), and the hydraulic oil pipe (20) is detachably connected to the clutch slave pump (22) through a hydraulic three-way valve (19). A clutch plug-in push rod (23) is installed at one end of the clutch slave pump (22). A switch key (8) is installed on one side of the buzzer (7) and is electrically connected to the switch key (8) through an external pole wire (10). A power fuse box (18) is installed on one side of the clutch electric device (15) and is electrically connected to the electric control switch wire (17).

2. The vehicle clutch electric control system composed of an electric control switch and a clutch electric device according to claim 1, characterized in that: The outer side wall of the outer electrode contact (5) is covered with a protective layer (6).

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