Waterproof pedal inductive switch

A technology of induction switch and induction head, which is applied to electric switches, electrical components, circuits, etc., can solve the problems of difficult installation, high cost, and reduce the fun of fountains, and achieve the effect of reducing production costs and prolonging service life.

Active Publication Date: 2012-07-11
宜兴市美迪水景工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this kind of induction switch is difficult to install, the cost is high, and it reduces the fun of the fountain to a certain extent

Method used

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  • Waterproof pedal inductive switch
  • Waterproof pedal inductive switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: as figure 1 A waterproof pedal sensor switch is shown, including a housing 1, a pedal button 2, and an induction head 3. The housing is composed of upper and lower compartments (4, 5), and the upper and lower compartments (4, 5) pass through the drain plate 6 Separated, the upper compartment 4 is covered with a decorative panel 7, the foot button 2 is fixed on the decorative panel 7, and its upper end protrudes from the decorative panel 7, and the foot button 2 extending into the upper cabin is covered with a telescopic spring 8. The other end of the telescopic spring 8 is connected to the top end 31 of the sensor head. The sensor head 3 is coaxially installed under the foot button 2 by the drain plate 6. The sensor head 3 passes through the drain plate 6 and extends into the lower compartment 5. , the end 32 of the sensing head is connected to the control wire 9 . A ring of flanges 21 is arranged in the middle of the pedal button 2 , and the flanges 21 a...

Embodiment 2

[0015] Embodiment 2, with reference to a waterproof foot sensor switch in Embodiment 1, a limiter 10 is provided on the drain plate 6 around the sensor head 3, and waterproof seals 11 are respectively set on the top and the end of the sensor head 3 , The drain plate 6 is provided with a plurality of drain holes 61, and the periphery of the decorative panel 7 on the top of the upper cabin 4 is provided with an outwardly expanding extension plate.

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Abstract

The invention relates to a waterproof pedal inductive switch which comprises a shell, a pedal button and an inductive head, wherein the shell comprises an upper cabin and a lower cabin, the upper cabin and the lower cabin are isolated via a water drain plate, and the upper cabin is sealed and covered by a decorative panel; the pedal button is fixed on the decorative panel, the upper end of the pedal button exposes out of the decorative panel, a telescopic spring is sheathed at one end of the pedal button stretching into the upper cabin, and the other end of the telescopic spring is connected with the top end of the inductive head; and the inductive head is coaxially installed below the pedal button via the water drain plate, the inductive head penetrates through the water drain plate and stretches into the lower cabin, and the tail end of the inductive had is connected with a control cable. The defects of the prior art are overcome by combining pedal and induction, the equipment manufacturing cost is lowered, and the service life is prolonged.

Description

technical field [0001] The invention relates to a small fountain and a control device on a music fountain, in particular to a waterproof foot sensor switch. Background technique [0002] At present, in order to increase the fun of the fountain, the small fountains and music fountains on the market often lay foot switches on the ground around the fountain, and the opening and closing of the fountain are controlled by people's feet. A foot switch used on the market is generally They are all button electric shock switches of the common prior art. Due to the special environment around the fountain, the contact switch is prone to short circuit due to water ingress, which shortens the service life, and because it is a contact connection circuit, the contact piece in the switch is usually a copper piece. , susceptible to water corrosion to produce copper rust, affecting the normal use of the fountain. Another type of switch on the market is an induction switch. By setting two infr...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H01H3/14H01H9/04
Inventor宋旭皎营建兴钱利峰
Owner宜兴市美迪水景工程有限公司