CN111441425B

CN111441425B - Non-contact wash platform

Info

Publication number: CN111441425B
Application number: CN202010265254.1A
Authority: CN
Inventors: 徐祥怀
Original assignee: Anhui Zhiji Network Intellectual Property Operation Co ltd
Current assignee: Anhui Zhiji network intellectual property operation Co.,Ltd.
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-09-10
Anticipated expiration: 2040-04-07
Also published as: CN111441425A

Abstract

The invention discloses a non-contact type washbasin, which comprises a washbasin, a spray tap fixed at the upper end of the washbasin, and a transit water tank arranged at the lower end of the washbasin, wherein a clamping plate is fixedly connected to the upper end of the transit water tank, a limiting groove penetrating through the clamping plate is formed in the clamping plate, the limiting groove is sequentially bent from top to bottom at equal intervals, the limiting groove comprises a plurality of nodes, the nodes are subjected to rounding treatment, a rolling cylinder is connected in the limiting groove in a rolling mode, limiting rods are coaxially inserted into the two ends of the rolling cylinder, a pedal is connected to one end, far away from the rolling cylinder, of each limiting rod in a sliding mode, and a pressure rod is fixedly connected to the lower end of each pedal. Has the advantages that: according to the invention, the pedal is stepped by feet, the gravity of a human body is used as a driving force, the pressing rod drives the extrusion plate to extrude water in the transit water tank for use through the water outlet pipe and the spraying faucet, a manual faucet twisting mode is replaced, non-contact operation is adopted, germ transmission is avoided, and the device is clean and sanitary.

Description

Non-contact wash platform

Technical Field

The invention relates to the technical field of wash stands, in particular to a non-contact wash stand.

Background

The washbasin is one of the necessary facilities in public health areas, and the liquid soap is placed on the washbasin so as to remove bacteria on hands, and the faucet on the washbasin needs to be manually twisted or pressed, so that people need to contact with the faucet again after hand washing is finished.

To solve the above problems, we propose a contactless wash station.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a contactless wash basin.

In order to achieve the purpose, the invention adopts the following technical scheme: a non-contact type washbasin comprises a washbasin body, a spraying tap fixed at the upper end of the washbasin body and a transfer water tank arranged at the lower end of the washbasin body, wherein a clamping plate is fixedly connected to the upper end of the transfer water tank, a limiting groove with two sides penetrating through is formed in the clamping plate, the limiting groove is sequentially bent at equal intervals from top to bottom, the limiting groove comprises a plurality of nodes, the nodes are subjected to rounding treatment, a rolling barrel is connected in the limiting groove in a rolling mode, limiting rods are coaxially inserted into two ends of the rolling barrel, one end, far away from the rolling barrel, of each limiting rod is connected with a pedal in a sliding mode, the lower end of each pedal is fixedly connected with a pressing rod, the lower ends of the two pressing rods penetrate through the transfer water tank and are fixedly connected with an extrusion plate, the extrusion plate is vertically and hermetically connected with the transfer water tank in a sliding mode, springs are movably sleeved on the outer sides of the pressing rods, and two ends of the springs respectively abut against the pedals and the transfer water tank, one side of the bottom end of the transfer water tank is communicated with a water inlet pipe and a water outlet pipe, and the other end of the water outlet pipe is communicated with a spraying faucet; the rolling cylinder is made of ferromagnetic materials, an electromagnetic device is embedded in the clamping plate and on one side of the node, the clamping plate is fixedly provided with an infrared emitter and an infrared receiver on two sides of the node respectively, and the infrared emitter, the infrared receiver and the electromagnetic device are electrically connected with a processing chip.

In the contactless wash basin, one end of the limiting rod, which is far away from the rolling barrel, is in a T shape, and a sliding groove in sliding connection with the limiting rod is formed in the pedal.

In the above-mentioned contactless wash platform, the end of the water inlet pipe far away from the transfer water tank is communicated with the tap water pipe, and the water inlet pipe and the water outlet pipe are both provided with check valves.

Compared with the prior art, the contactless wash basin has the advantages that:

according to the invention, the pedal is stepped by feet, the gravity of a human body is used as a driving force, the pressing rod drives the extrusion plate to extrude water in the transit water tank for use through the water outlet pipe and the spraying faucet, a manual faucet twisting mode is replaced, non-contact operation is adopted, germ transmission is avoided, and the device is clean and sanitary;

and through setting up electromagnetic means, infrared emitter, infrared receiver, processing chip, spacing groove, a roll section of thick bamboo etc. divide into a plurality of short strokes with the long stroke, intermittent water supply satisfies different water yield needs, the water economy resource.

Drawings

FIG. 1 is a front perspective view of a touchless hand washing station according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of a contactless wash basin retaining plate according to the present invention.

In the figure: 1 washbasin, 2 spraying tap, 3 transit water tank, 4 inlet pipe, 5 outlet pipes, 6 screens board, 7 spacing grooves, 8 spacing rods, 9 pedals, 10 pressure bars, 11 extrusion plate, 12 springs, 13 infrared emitter, 14 infrared receiver, 15 electromagnetic device.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, a non-contact type washbasin comprises a washbasin 1, a spray tap 2 fixed on the upper end of the washbasin 1 and a transit water tank 3 arranged at the lower end of the washbasin 1, a position-clamping plate 6 is fixedly connected on the upper end of the transit water tank 3, a position-limiting groove 7 with two sides passing through is arranged on the position-clamping plate 6, the position-limiting groove 7 is sequentially bent from top to bottom at equal intervals, the position-limiting groove 7 comprises a plurality of nodes, the nodes are all processed by rounding to avoid blocking, a rolling cylinder is connected in the position-limiting groove 7 in a rolling manner, a position-limiting rod 8 is coaxially inserted at two ends of the rolling cylinder, a pedal 9 is connected at one end of the position-limiting rod 8 far away from the rolling cylinder in a sliding manner, press rods 10 are fixedly connected at the lower end of the pedal 9, the lower ends of the two press rods 10 both pass through the transit water tank 3 and are fixedly connected with a squeezing plate 11, the squeezing plate 11 is vertically connected with the transit water tank 3 in an airtight sliding manner, a spring 12 is movably sleeved at the outer side of the press rods 10, two ends of the spring 12 are respectively abutted against the pedal 9 and the transit water tank 3, one side of the bottom end of the transit water tank 3 is communicated with a water inlet pipe 4 and a water outlet pipe 5, and the other end of the water outlet pipe 5 is communicated with the spraying faucet 2;

the rolling cylinder is made of ferromagnetic materials, so that the residual electromagnetic devices 15 of the rolling cylinder are matched with each other, the electromagnetic devices 15 are embedded in the clamping plate 6 and on one side of the node, the infrared emitter 13 and the infrared receiver 14 are respectively and fixedly installed on two sides of the node of the clamping plate 6, and the infrared emitter 13, the infrared receiver 14 and the electromagnetic devices 15 are all electrically connected with processing chips.

The one end that a roll section of thick bamboo was kept away from to gag lever post 8 is the T type, has seted up in the footboard 9 with 8 sliding connection's of gag lever post spout, and the one end of gag lever post 8 is restricted and slides in the spout, provides gag lever post 8's sliding space.

One end that transfer water tank 3 was kept away from to inlet tube 4 communicates with water pipe, and all installs the check valve on inlet tube 4 and the outlet pipe 5, avoids water to flow back through inlet tube 4, outlet pipe 5.

Before the invention is not used, the pedal 9 is positioned at the highest side of the clamping plate 6 under the elastic supporting force of the spring 12, when the invention is needed to wash hands, the feet of a user respectively step on the pedal 9, under the action of larger gravity, the pedal 9 drives the extrusion plate 11 to move downwards through the compression rod 10 to extrude, water in the transit water tank 3 flows out through the water outlet pipe 5 and is used, in the process, the roller moves downwards along the track of the limiting groove 7 and rotates, one end of the limiting rod 8 slides in the pedal 9, the whole limiting groove 7 is divided into a plurality of strokes through the plurality of nodes, when the limiting rod 8 moves to the node, infrared rays emitted by the infrared emitter 13 cannot be received by the infrared receiver 14, the processing chip enables the electromagnetic device 15 to be electrified for 1s according to the received signal, the electromagnetic device 15 generates larger magnetic attraction force on the rolling cylinder, and the roller, the limiting rod 8 and the pedal 9 cannot move downwards continuously, after the electromagnetic device 15 is powered on for the end, the electromagnetic device continues to move downwards until the limiting rod 8 moves downwards to the next node, the single long stroke is divided into a plurality of short strokes, water is sprayed to the spray faucet 2 through the water outlet pipe 5 discontinuously, the water spraying device is suitable for scenes with different water consumption, water resources are saved, after hand washing is finished, the pedal 9 and the pressure rod 10 can be restored to the initial positions under the elasticity of the spring 12, and tap water is replenished through the water inlet pipe 4 under the water pressure.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A non-contact wash platform comprises a wash platform (1), a spray faucet (2) fixed at the upper end of the wash platform (1) and a transfer water tank (3) arranged at the lower end of the wash platform (1), and is characterized in that a clamping plate (6) is fixedly connected to the upper end of the transfer water tank (3), a limiting groove (7) penetrated through from two sides is formed in the clamping plate (6), the limiting groove (7) is bent from top to bottom in sequence at equal intervals, the limiting groove (7) comprises a plurality of nodes, the nodes are all processed by rounding, a rolling cylinder is connected in the limiting groove (7) in a rolling way, limiting rods (8) are coaxially inserted at two ends of the rolling cylinder, one end of each limiting rod (8), which is far away from the rolling cylinder, is slidably connected with a pedal (9), a pressing rod (10) is fixedly connected to the lower end of the pedal (9), and the lower ends of the pressing rods (10) are all penetrated through the transfer water tank (3) and fixedly connected with an extrusion plate (11), the extrusion plate (11) is connected with the transfer water tank (3) in an airtight and sliding manner in the vertical direction, a spring (12) is movably sleeved on the outer side of the pressure lever (10), two ends of the spring (12) are respectively abutted against the pedal (9) and the transfer water tank (3), one side of the bottom end of the transfer water tank (3) is communicated with a water inlet pipe (4) and a water outlet pipe (5), and the other end of the water outlet pipe (5) is communicated with the spraying faucet (2); the rolling cylinder is made of ferromagnetic materials, an electromagnetic device (15) is embedded in the clamping plate (6) and on one side of the node, an infrared emitter (13) and an infrared receiver (14) are fixedly installed on the two sides of the node of the clamping plate (6) respectively, and the infrared emitter (13), the infrared receiver (14) and the electromagnetic device (15) are all electrically connected with a processing chip; one end, far away from the rolling cylinder, of the limiting rod (8) is T-shaped, and a sliding groove in sliding connection with the limiting rod (8) is formed in the pedal (9); the cylinder moves down and rotates along spacing groove (7) orbit, and gag lever post (8) one end slides in footboard (9), a plurality of nodes divide whole spacing groove (7) into a plurality of strokes, when gag lever post (8) remove to the node, the infrared ray that infrared emitter (13) sent just can't be received by infrared receiver (14), it makes electromagnetic means (15) circular telegram 1s to handle the chip according to received signal, electromagnetic means (15) produce great magnetic attraction to the section of thick bamboo that rolls, the cylinder, gag lever post (8), footboard (9) just can't continue to move down, wait after electromagnetic means (15) circular telegram time, continue to move down, until gag lever post (8) move down to next node.

2. A non-contact washbasin as claimed in claim 1, wherein the end of the inlet pipe (4) far from the transfer tank (3) is connected to the tap water pipe, and the inlet pipe (4) and the outlet pipe (5) are both provided with check valves.