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Tristable press linkage switching mechanism

A switching mechanism and tri-stable technology, applied in the direction of engine components, mechanical equipment, valve details, etc., can solve the problems that the switching mechanism is difficult to meet the use requirements, difficult to switch positions, complex structure of the switching mechanism, etc., to achieve simple structure and easy switching , the effect of expanding the scope of application

Active Publication Date: 2016-08-17
FUJIAN XIHE SANITARY WARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing three-stable switching mechanisms are electronically controlled three-stable switching mechanisms, specifically: switching by means of electric control, and relying on electromagnetic coils to maintain the switching position; for example, the patent number is: 200920071370.9, published The patent titled "A Tri-stable Solenoid Valve" published on February 17, 2010, realizes the structure of maintaining the stable position through the holding coil structure in the solenoid valve after it is energized; It can only be used after the process. For the energy-saving and environmental protection goals advocated now, that is, power supply through hydropower generation, it is difficult to maintain the switching position; in addition, the existing switching mechanism structure is too complicated, and generally only one or two switches are considered. position, that is, the switching between the switching position and the reset position, such as the switching structure of a ballpoint pen, but it can only achieve two logical switching states, and can only realize two functions; in summary, the existing switching mechanism is difficult to meet the existing use requirements

Method used

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  • Tristable press linkage switching mechanism

Examples

Experimental program
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Embodiment 1

[0027] Embodiment one: if Figure 1 to Figure 4 As shown, a three-stable pressing linkage switching mechanism described in this embodiment includes two parts: a pressing drive unit 1 and a limiting component 2;

[0028] Pressing the drive unit 1, which is set separately, it includes a pressing ejector 11 and a rotating hook 12; the pressing ejector 11 and the rotating hook 12 are socketed and matched to form a pressing and rotating structure 3;

[0029] The pressing and rotating structure 3 includes a resisting part 31 and a rotating passive part 32; the rotating passive part 32 is formed on the outer periphery of the rotating hook 12, and the resisting part 31 is arranged at the end of the pressing and ejecting part 11, and match with the rotating passive part 32;

[0030] The rotating passive part 32 in the rotating hook 12 is also provided with a switching limit structure 4 that cooperates with the abutting part 31; the switching limit structure 4 includes a hooking limit ...

Embodiment 2

[0034] Embodiment two: if Figure 5 to Figure 6 The same parts of this embodiment shown in this embodiment are not repeated here. The three-stable pressing linkage switching mechanism described in this embodiment includes two parts: a pressing drive unit 1 and a limiting component 2;

[0035] Press the driving unit 1, a guide slide groove 12 is provided on its outer circumference, and a limit track 22 with the stop portion 20 is also formed on the limit member 2; a limit slide is also provided in the limit track 22 The bead 5 is slidably arranged on the chute and the limit track 22;

[0036]The limit sliding ball 5 includes a sliding part 51 and a matching part 52, the matching part 52 is placed in the guide chute 12; the sliding part 51 is placed in the limit track 22, and along the limit track 22 form a cyclic displacement;

[0037] Working principle: Press the driving unit 1 to move and move, and the limit sliding ball 5 in the guide chute 12 will move along the limit tra...

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Abstract

The invention discloses a tristable press linkage switching mechanism. The switching mechanism comprises a press drive unit and a limiting part, wherein the limiting part is provided with three or more position stopping parts; the press drive unit is provided with connecting parts matched with the position stopping parts; the press drive unit is correspondingly installed and connected with the limiting part and links the connecting parts on the press drive unit to fall on any one position stopping part. The tristable press linkage switching mechanism provided by the invention has the beneficial effects that the tristable press linkage switching mechanism has a simple structure, is reasonable in design and is easy to achieve; at least three switching modes are formed through matching of the press drive unit and the three or more position stopping parts of the limiting part, and is convenient to apply to various functions; the tristable press linkage switching mechanism has a wide range of application and is beneficial to achieving rapid installation, regulation, maintenance, change and product upgrading; in particular, product upgrading is advance preparation for increasing the functions on original products, so that the use requirements are easier to meet.

Description

technical field [0001] The invention relates to the bathroom industry, in particular to a three-stable pressing linkage switching mechanism. Background technique [0002] At present, most of the existing three-stable switching mechanisms are electronically controlled three-stable switching mechanisms, specifically: switching by means of electric control, and relying on electromagnetic coils to maintain the switching position; for example, the patent number is: 200920071370.9, published The patent titled "A Tri-stable Solenoid Valve" published on February 17, 2010, realizes the structure of maintaining the stable position through the holding coil structure in the solenoid valve after it is energized; It can only be used after the process. For the energy-saving and environmental protection goals advocated now, that is, power supply through hydropower generation, it is difficult to maintain the switching position; in addition, the existing switching mechanism structure is too c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/44
CPCF16K31/44
Inventor 林孝发林孝山李帅宇刘启乔邓小清
Owner FUJIAN XIHE SANITARY WARE TECH
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