a four-way switch
A technology of switches and conductive sheets, applied in the direction of electric switches, electrical components, circuits, etc., can solve problems such as waste and easy failure of switches
Inactive Publication Date: 2017-04-05
江苏慕林智造科技股份有限公司
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Problems solved by technology
[0002] With the continuous development of society, people have higher and higher requirements for seats. By adding a rotating and lifting mechanism to the seat, people can adjust the inclination of the backrest of the chair and the height of the seat. People will install a switch on the chair, and press the switch to control the rotation of the backrest and the lifting of the seat, but as the switch is used continuously, the switch will easily break down, and at this time it is necessary to replace the switch, causing great harm. waste
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[0013] Such as figure 1 with figure 2 The shown four-way switch includes a rectangular switch box body 3, a switch box cover 2 and a four-way button 1, and the four-way button 1 is movably connected to the switch box cover 2 in an embedded form. The bottom of the button 1 is vertically connected with four plastic push rods 14, and the upper ends of the four push rods 14 are fixedly connected to the front, rear, left, and right ends of the four-way button 1 respectively. An elastic on-off rotation mechanism is respectively connected, and the lower ends of the four push rods 14 pass through the switch box cover 2 and are respectively connected to corresponding elastic on-off rotation mechanisms. The on-off rotating mechanism is movably connected with the first conductive sheet 7 respectively, the elastic on-off rotating mechanism on the front side wall is connected to the elastic on-off rotating mechanism on the left side wall through the second conductive sheet 8, and the rea...
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The invention relates to a novel four-way switch. The novel four-way switch structurally comprises a rectangular switch box, a switch box cover and a four-way button. The four-way button is movably connected to the switch box cover in an embedded mode. The bottom of the four-way button is vertically connected with four plastic push rods. The upper ends of the four push rods are fixedly connected to the front end, the rear end, the left end and the right end of the four-way button respectively. The four side walls in the switch box are each connected with an elastic on-off rotating mechanism, and the lower ends of the four push rods penetrate through the switch box cover to be connected with the corresponding elastic on-off rotating mechanisms respectivley. The four-way button can continue to normally work after a button in one direction or buttons in two or more directions break down, and unnecessary losses are reduced.
Description
technical field [0001] The invention relates to a switch unit, in particular to a four-way switch. Background technique [0002] With the continuous development of society, people have higher and higher requirements for seats. By adding a rotating and lifting mechanism to the seat, people can adjust the inclination of the backrest of the chair and the height of the seat. People will install a switch on the chair, and press the switch to control the rotation of the backrest and the lifting of the seat, but as the switch is used continuously, the switch will easily break down, and at this time it is necessary to replace the switch, causing great harm. waste. Contents of the invention [0003] The technical problem to be solved by the present invention is that the four-way button can still continue to work normally after the button failure in one or two directions occurs, reducing unnecessary losses; and a four-way switch is provided. [0004] In order to solve the above-me...
Claims
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IPC IPC(8): H01H25/00
CPCH01H25/00
Inventor 王建龙
Owner 江苏慕林智造科技股份有限公司