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Automatic opening device for oil box cover of car

A technology for automatic opening and fuel tank cap, applied in power plant, vehicle parts, transportation and packaging, etc., can solve the problems of complex operation, difficult realization, complex structure and so on

Pending Publication Date: 2017-12-05
朱小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure is too complicated to realize, and because of the ball plug structure, the operation is complicated

Method used

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  • Automatic opening device for oil box cover of car
  • Automatic opening device for oil box cover of car
  • Automatic opening device for oil box cover of car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: the first technical scheme.

[0034] Such as Figure 1-5 As shown, the automatic opening device of the fuel tank cap of the automobile is arranged in the fuel tank cap 119 and placed in the side protective shell 108 of the fuel tank cap main body 105, and the fuel tank cap 119 passes through the mouth edge of the fuel tank cap main body 105 The fixed shaft 116 is connected, and the automatic opening device includes a push rod 117, a linear drive device, a main control module 113, an RFID control and detection module 112, and one end of the push rod 117 is connected to the fuel tank cover 119 through a first fixed shaft 118. The inner side, the other end is connected with the linear driving device through the second fixed rotating shaft 107, the linear driving device includes a linear motor main body 111, a linear electric push rod 110, and the outer surface of the linear electric push rod 110 The end is connected to the second fixed rotating shaft 107. Th...

Embodiment 2

[0053] Embodiment 2: the second technical solution.

[0054] Such as Figure 6 As shown, an automatic opening device for the fuel tank cap of an automobile, the linear drive device can be replaced by a motor turntable drive device;

[0055] The motor turntable drive device includes a rotating motor 201 and a turntable 202. The rotating rod of the turning motor 201 is connected to the turntable 202. The eccentric disc body of the turntable 202 is provided with a positioning hole 203, and the positioning hole 203 is provided with a push a rod hinge part, the push rod hinge part hinges the push rod 117;

[0056] The rotating motor 201 rotates to drive the turntable 202 to rotate, and the turntable 202 drives the push rod 117 to move to open or close the fuel tank cap 119 .

Embodiment 3

[0057] Embodiment 3: the third technical scheme.

[0058] Such as Figure 7-8 As shown, an automatic opening device for the fuel tank cap of an automobile, the linear drive device can be replaced by a push-pull electromagnet drive device;

[0059] The push-pull electromagnet driving device includes a metal buckle 301, a tension spring 302, a magnetic coil 304, a second locking pin 305, a movable iron core 307, a round tube shell 308, a guide rod 309, a return spring 310, and a stroke control Buckle 311, the inner wall of the round tube shell 308 is provided with a magnetic coil 304, the magnetic coil 304 is connected to the input power supply, and the magnetic coil 304 is provided with a movable iron core 307. The rod body of the movable iron core 307 is placed in the magnetic coil 304, the other end passes through the round tube shell 308 through hole to expose a section of rod body, the end of the rod body of the exposed part is provided with a mounting hole 306, and the mo...

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Abstract

The invention discloses an automatic opening device for an oil box cover of a car. The automatic opening device for the oil box cover discloses four technical schemes to achieve opening of the oil box cover of the car. The first scheme is that the oil box cover is opened or closed automatically through linear driving, the second scheme is a rotating type scheme that the oil box cover is opened or closed automatically, the third scheme is that an iron core is expanded and contracted through electromagnetic driving to automatically open or close the oil box cover, and the fourth scheme is that a gear is driven to rotate through a rotating motor, the gear drives a pushing rod to be expanded and contracted, so that the oil box cover is opened or closed. The oil box cover of the car is internally provided with a FRID inductive probe or bluetooth or RF inductor which is in induction with an oil gun, the oil box cover is opened automatically after induction, the oil gun leaves the oil box cover after oil addling is completed, and the oil box cover is closed automatically. The automatic opening device for the oil box cover of the car is also suitable for a charging cover of an electric car.

Description

technical field [0001] The invention relates to the technical field of fuel tank caps of automobiles, in particular to an automatic opening device for fuel tank caps of automobiles and electric vehicles. Background technique [0002] The fuel tank cap is an important part of the car. In the past, the fuel tank cap was usually screwed directly to the oil filling hole of the fuel tank. When the car needs refueling, the fuel tank cap must be unscrewed first, and then the fuel is injected into the fuel tank through the fuel filling port. After adding oil, screw the fuel tank cap to the oil filling port. When refueling in this way, the fuel tank cap must be opened first, which is very inconvenient to use. At present, there are also cars that use a separate fuel tank cap, such as a detachable fuel tank cap disclosed in Chinese utility model patent CN222135Y, which includes a cylinder seat and a top. The cover has a valve body between the cylinder seat and the top cover, and the v...

Claims

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Application Information

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IPC IPC(8): E05F15/611E05F15/616E05F15/76E05F15/77B60K15/04
CPCE05F15/611E05F15/616E05F15/76E05F15/77E05Y2900/534B60K15/0406
Inventor 朱小平
Owner 朱小平
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