Oil gun with display function
A technology of display function and refueling gun, which is applied in special dispensing devices, packaging, dispensing devices, etc., can solve the problems of prolonging refueling time, wasting time, bulky refueling machine, etc., and achieve faster refueling time, low cost and simple structure Effect
Inactive Publication Date: 2013-03-13
王培合
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Problems solved by technology
[0002] With the development of social economy, automobiles have been widely popularized. Due to the great increase in the use of automobiles, the problem of refueling has become increasingly serious, and the supply of fuel has become more and more tense. There are often queues at gas stations for refueling. At present, , gas stations measure and display the amount in the form of refueling machines. Due to the large volume of refueling machines, they can only be fixed and installed in one place. time, making the phenomenon of queuing for refueling more serious
Method used
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[0008] The present invention will be further described below in conjunction with accompanying drawing.
[0009] Such as figure 1 As shown, a refueling gun with a display function includes a refueling gun main body 1, a fuel pipe 5 and a trigger switch 6, and also includes a control processing module 2, a flow meter 3 and a display module 4; both the control processing module 2 and the flow meter 3 are installed Inside the fuel gun main body 1, the flowmeter 3 is connected to the oil pipe 5 through an analog circuit, the control processing module 2 is connected to the flowmeter 3 through a digital circuit, the display module 4 is connected to the control processing module 2 through a digital circuit, and the display module 4 is composed of an LED Display composition.
[0010] When in use, refueling is performed by pulling the trigger switch 6, and at the same time, the flow meter 3 starts to measure the refueling flow, and the information conversion control is performed throug...
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The invention discloses an oil gun with a display function, which belongs to the technical field of oil gun application. The oil gun comprises an oil gun main body, an oil pipe and a trigger switch and further comprises a control processing module, a flowmeter and a display module; and both the control processing module and the flowmeter are installed in the oil gun main body, the flowmeter and the oil pipe are connected with each together through an analog circuit, the control processing module is connected with the flowmeter through a digital circuit, and the display module is connected with the control processing moduel through the digital circuit and is formed by a light-emitting diode (LED) panel. The oil gun has the beneficial effects that the oil gun is simple in structure, is low in cost and facilitates oiling users to check the oil capacity and amount timely, so that the oiling time speed is accelerated.
Description
technical field [0001] The invention relates to a refueling gun, in particular to a refueling gun with a display function, and belongs to the technical field of refueling gun applications. Background technique [0002] With the development of social economy, automobiles have been widely popularized. Due to the great increase in the use of automobiles, the problem of refueling has become increasingly serious, and the supply of fuel has become more and more tense. There are often queues at gas stations for refueling. At present, , gas stations measure and display the amount in the form of refueling machines. Due to the large volume of refueling machines, they can only be fixed and installed in one place. Time has made the phenomenon of queuing for refueling more serious. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a refueling gun with a display function, which adopts the method of settin...
Claims
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Inventor 王培合
Owner 王培合