Mechanical pressure switch structure convenient to debug and switch system
A pressure switch, mechanical technology, applied in the direction of electric switches, electrical components, circuits, etc., can solve the problems of poor user experience, difficult debugging, inconvenient adjustment, etc., to achieve easy viewing and self-adjustment, and better user experience Good, easy to adjust effect
Active Publication Date: 2021-08-27
江元(天长)科技股份有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a mechanical pressure switch structure and switch system that are easy to debug, aiming to solve the difficulties in debugging in the prior art, such as the difficulty in adjusting the pressure when customers use it, the adjustment is inconvenient, and certain relevant knowledge is required. Unfavorable technical issues
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[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0023] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...
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The invention discloses a mechanical pressure switch structure convenient to debug and a switch system; an upper base and a lower base play a supporting role, a transmission mechanism is stressed to trigger an adjusting mechanism upwards, and the adjusting mechanism enables a conductive mechanism to be connected to complete electric signal output; the rotating button is rotated, the threaded rod is made to rotate, the adjusting sliding block is promoted to move up and down on the threaded rod, the force value of the stress spring is adjusted, the force transmission mechanism and the piston can be pushed only through larger pressure, meanwhile, the pressure sensor senses the force value of the stress spring, and the force value is displayed on the display screen, so that the user can conveniently check and autonomously adjust, the adjustment is more convenient, and the user experience is better.
Description
technical field [0001] The invention relates to the technical field of pressure switches, in particular to a mechanical pressure switch structure and a switch system which are convenient for debugging. Background technique [0002] The mechanical pressure switch is a purely mechanical deformation that causes the micro switch to act. When the pressure increases, the different sensing pressure components (diaphragm, bellows, piston) will be deformed and will move upwards. Through the mechanical structure such as the railing spring, the uppermost micro switch will be activated to output the electrical signal. Mechanical pressure switches are widely used in various construction machinery, such as loaders, excavators, cranes, bulldozers, water pipes, etc. As a sensing element, the pressure switch converts the pressure signal of the working medium into a switch-type electrical signal, provides an input signal for a display instrument or a control circuit, and completes functions ...
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IPC IPC(8): H01H35/38H01H35/26
CPCH01H35/38H01H35/26H01H35/2607Y02E10/20
Inventor 马斌冉杨莉唐松黄勇马娟
Owner 江元(天长)科技股份有限公司