CN219653826U - Wire control switch and water draining device - Google Patents

Abstract

The utility model discloses a wire control switch and a water draining device. The wire control switch comprises a shell, a sliding piece, a rotating piece and a control wire core, wherein the sliding piece is arranged in the shell and is in sliding connection with the shell, and the sliding piece is provided with an initial position and a locking position; the rotating piece is rotationally connected with the shell; one end of the control wire core is used for connecting with the sealing plug, and the other end is connected with the sliding piece; either one of the sliding piece and the rotating piece is provided with a sliding groove, the other one is provided with a sliding guide part, the sliding guide part is inserted into the sliding groove, the rotating piece can drive the sliding guide part to move in the sliding groove, the sliding groove is provided with at least one wave crest and at least one wave trough, when the sliding guide part moves to the wave trough, the sliding piece moves to an initial position, and when the sliding guide part moves to the wave crest, the sliding piece moves to a locking position. Through the cooperation of rotating piece and slider, turn into the removal of slider with the rotation of rotating piece, the rotatory rotating piece of user can realize the control to the lower mouth of a river switch.

Description

Wire control switch and water draining device

Technical Field

The utility model relates to the field of kitchens and bathrooms, in particular to a wire control switch and a water draining device.

Background

In the prior art, a spring-operated or flip-type switch is arranged at the water outlet of a bathtub, a wash basin and the like, and the water outlet can be switched to a closed state so as to store water or an open state so as to drain water. However, in both the push-pull type and flip-type switches, the switch must be opened by putting a hand into water during the water discharge operation, and thus the cleaned hand is easily polluted again and needs to be cleaned again.

In the related art, a wire control type structure is used for controlling the movement of a sealing plug at a water outlet, a user pulls a wire control handle to drive the sealing plug to move downwards to close the water outlet, and the user presses the wire control handle to drive the sealing plug to move to open the water outlet. Because the direction of the force applied by the user is consistent with the moving direction of the drawing handle, when the pressing or drawing force is positively correlated with the moving distance of the drawing handle, when the pressing or drawing force of the user is smaller, the sealing plug does not completely open the water outlet or completely close the water outlet, and when the pressing or drawing force of the user is overlarge, the sealing plug can be separated from the water passing channel or blocked in the water passing channel, so that the sealing plug cannot be reset.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a wire control switch, which can realize the opening and closing of the water outlet by screwing the rotating piece.

The utility model also provides a drainage device with the wire control switch.

A drive-by-wire switch according to an embodiment of the first aspect of the present utility model includes:

a housing;

the sliding piece is arranged in the shell and is in sliding connection with the shell, and the sliding piece is provided with an initial position and a locking position;

the rotating piece is rotationally connected with the shell;

one end of the control wire core is used for connecting the sealing plug, and the other end of the control wire core is connected with the sliding piece;

wherein, either one of the slider and the rotor is provided with a chute, the other one is provided with a slide guiding portion, the slide guiding portion is inserted into the chute, the rotation of the rotor can drive the slide guiding portion to move in the chute, the chute has at least one peak and at least one trough, when the slide guiding portion moves to the trough, the slider moves to the initial position, and when the slide guiding portion moves to the peak, the slider moves to the locking position.

The wire control switch provided by the embodiment of the utility model has at least the following beneficial effects: the wire control switch does not need to extend into the wash basin to switch the water outlet, so that the possibility of polluting sewage in the wash basin after washing hands is reduced. Through the cooperation of rotating piece and slider, turn into the removal of slider with the rotation of rotating piece to the user need not to carry out pull or press operation, only need rotatory rotating piece or swivelling joint in the knob of rotating the piece can realize the control to the lower mouth of a river switch, because spout peak and minimum distance are fixed, and then the removal distance of sealing plug is also certain at every turn, and the travel uniformity of sealing plug is better. In addition, the user controls the movement of the sealing plug through the rotation action, compared with direct drawing or pressing, the impact on the internal structure of the wire control switch is reduced, and the service life of the wire control switch is prolonged.

According to some embodiments of the utility model, the chute comprises an upper chute wall and a lower chute wall, the lower chute wall of the peak being provided with a first recess into which the slide guide can be inserted to park the slide in the locking position.

According to some embodiments of the utility model, the chute extends along the circumference of the slider or the rotor and is connected end to form an annular groove.

According to some embodiments of the utility model, the runner includes two of the peaks and the valleys, the peaks and the valleys being spaced apart along a circumference of the slider or the rotator.

According to some embodiments of the utility model, the sliding groove is disposed on the rotating member, the sliding guide portion is disposed on the sliding member, the sliding member includes a first main body portion connected with the control wire core and a first connecting arm extending from the first main body portion toward the rotating member, and the sliding guide portion is disposed on the first connecting arm and is rotatably connected with the first connecting arm.

According to some embodiments of the utility model, the first body portion is provided with a ball-shaped groove, and the end portion of the control wire core is connected with a ball-shaped end head, and the ball-shaped end head can be inserted into the ball-shaped groove so as to connect the control wire core with the body portion.

According to some embodiments of the utility model, a sliding rail is provided on the inner wall of the housing, into which the first connecting arm is inserted for sliding guiding the movement of the slider.

According to some embodiments of the utility model, the sliding groove is disposed on the sliding member, the sliding guide portion is disposed on the rotating member, the rotating member includes a second body portion rotatably connected with the housing and a second connecting arm extending from the second body portion toward the sliding member, and the sliding guide portion is disposed on the second connecting arm and rotatably connected with the second connecting arm.

According to some embodiments of the utility model, the rotating member is sleeved on the sliding member, the sliding groove is arranged on the outer wall of the sliding member, and the sliding guide part is arranged on the inner wall of the rotating member;

or, the rotating piece is sleeved on the sliding piece, the sliding groove is formed in the inner wall of the rotating piece, and the sliding guide part is formed in the outer wall of the sliding piece.

According to some embodiments of the utility model, the sliding piece is sleeved on the rotating piece, the sliding groove is arranged on the inner wall of the sliding piece, and the sliding guide part is arranged on the outer wall of the rotating piece;

or, the sliding piece is sleeved on the rotating piece, the sliding groove is formed in the outer wall of the rotating piece, and the sliding guide part is arranged on the inner wall of the sliding piece.

According to a second aspect of the present utility model, there is provided a sewage apparatus including:

a first body member defining a water passing chamber with an open top;

the second main body piece is used for defining a water passing channel penetrating through the water passing cavity from top to bottom, the lower end of the second main body piece is inserted into the water passing cavity through the opening, the water passing channel is communicated with the water passing cavity, and the second main body piece is detachably connected with the first main body piece;

a sealing plug for opening or closing the water passage;

the switch-by-wire of any of the above embodiments, wherein the control wire core is connected with the sealing plug;

when the sliding piece is located at the initial position, the sealing plug can seal the water passing channel, and when the sliding piece is located at the locking position, the sealing plug can open the water passing channel.

The drainage device provided by the embodiment of the utility model has at least the following beneficial effects: the drain device of this embodiment has realized controlling the sealing plug through setting up rotary type drive-by-wire switch, can realize the upward movement of sealing plug so that the mouth of a river is opened through twisting the rotation piece or connecting in the button of rotation piece, need not the direct sewage that is infected with in the basin with avoiding of finger and sealing plug contact. And because the control wire core can take place certain bending deformation, consequently the setting position of the casing of drive-by-wire switch can be adjusted according to the difference of user crowd.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic structural diagram of a drain device with a wire control switch according to an embodiment of the first aspect of the present utility model applied to an embodiment of the second aspect;

FIG. 2 is an exploded view of a switch by wire according to an embodiment of the first aspect of the present utility model;

fig. 3 is a schematic cross-sectional view of a wire-controlled switch according to an embodiment of the first aspect of the present utility model;

FIG. 4 is a schematic view illustrating the cooperation between a sliding member and a rotating member (the sliding member is located at an initial position) according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the cooperation of the sliding member and the rotating member (the sliding member is located at the locking position) according to the first embodiment of the present utility model;

FIG. 6 is a schematic view of a slider according to an embodiment of the first aspect of the present utility model;

FIG. 7 is a schematic diagram illustrating a connection relationship between a housing and a slider according to an embodiment of the first aspect of the present utility model;

fig. 8 is a schematic cross-sectional view of a sewage apparatus according to a second aspect of the present utility model.

Reference numerals:

the device comprises a shell 100, a sliding rail 110, a sliding piece 200, a first body part 210, a ball-shaped groove 211, a first connecting arm 220, a sliding guide part 230, a rotating piece 300, a sliding groove 310, a crest 311, a trough 312, a first groove 320, a control wire core 400, a ball-shaped end 410, a knob 500, a first body part 600, a water passing cavity 610, a water outlet channel 620, a movable valve 621, a second body part 700, a water passing channel 710 and a sealing plug 800.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the related art, referring to fig. 1, fig. 1 is a schematic diagram showing an application of a wire control switch according to an embodiment of the first aspect of the present utility model to a drain device according to a second aspect of the present utility model, where the drain device is often connected to a basin, a sealing plug 800 is disposed through a drain hole of the basin, and the wire control switch can control an upward movement or a downward movement of the sealing plug 800 to open or close the drain hole. If the pull-push type wire control switch in the prior art is adopted in fig. 1, the user applies a force in the vertical direction to move the pull handle, specifically, the handle of the pull-push type wire control switch is pulled to drive the sealing plug 800 to move downwards to block the water outlet, so that the basin can store water. When drainage is needed, the handle of the wire control switch is pressed to drive the sealing plug 800 to move upwards, so that the water outlet is opened, and further drainage is achieved.

Such a pull-out type drive-by-wire switch in the prior art has at least the following drawbacks: the degree of opening of the drain is dependent on the distance that the wire control handle is pressed and moved, if the pressing force is different, the degree of opening of the drain is different each time, and consistency is lacking, when the pressing force or the drawing force of the user is small, the sealing plug 800 does not fully open the drain or not fully close the drain yet, and when the pressing force or the drawing force of the user is too large, the sealing plug 800 may be separated from the water passage 710 or jammed in the water passage 710, so that the reset cannot be performed (refer to fig. 1 and 8). In addition, a limit structure is often required to be added in the wire control switch so as to prevent the wire control handle from moving beyond the stroke, but because the force application direction of pressing or pulling by a user is consistent with the moving direction of the wire control handle, the wire control handle often impacts the limit structure during pulling or pressing, and in the long term, the limit structure is easy to damage, so that the wire control switch is easy to overstroke.

To solve the above-mentioned problems, an embodiment of the first aspect of the present utility model proposes a wire-controlled switch for controlling movement of a sealing plug 800, which includes a housing 100, a sliding member 200, a rotating member 300 and a control wire core 400, as shown in fig. 1 to 3, wherein the sliding member 200 is disposed in the housing 100 and is slidably connected to the housing 100. The rotator 300 is rotatably connected to the housing 100, and one end of the rotator 300 is exposed to the housing 100 and can be connected to the knob 500, and the user can rotate the rotator 300 by twisting the knob 500. The other end of the rotating member 300 is connected to the sliding member 200, and the sliding member 200 is driven to move linearly by the rotation of the rotating member 300, and has an initial position and a locking position in the moving direction, as shown in fig. 4, which is a schematic diagram of the sliding member 200 in the initial position, and as shown in fig. 5, which is a schematic diagram of the sliding member 200 in the locking position.

As shown in fig. 1 to 3, one end of the control wire core 400 is used to connect the sealing plug 800, and the other end is connected with the slider 200, so that when the slider 200 moves down to the locking position, the control wire core 400 drives the sealing plug 800 to jack up to open the drain, and when the slider 200 moves up to the initial position, the sealing plug 800 moves down to close the drain. It will be appreciated that in the illustrated embodiment, the drive-by-wire switch is disposed vertically, and in other embodiments, the drive-by-wire switch may be disposed horizontally. Accordingly, the terms "upward" and "downward" are used herein to describe various directions, and are not intended to represent actual directions.

It should be noted that either one of the sliding member 200 and the rotating member 300 is provided with a sliding groove 310, the other is provided with a sliding guide portion 230, the sliding guide portion 230 is inserted into the sliding groove 310, and rotation of the rotating member 300 can drive the sliding guide portion 230 to move in the sliding groove 310, so that rotation of the rotating member 300 is converted into movement of the sliding member 200, so that the sliding member 200 moves between an initial position and a locking position, and correspondingly, the sealing plug 800 is switched between a state of closing the drain port and a state of opening the drain port.

Specifically, as shown in fig. 2 to 5, the chute 310 includes at least one peak 311 and at least one trough 312, and the slide guide 230 is continuously switched between the peak 311 and the trough 312 when moving in the chute 310. When the guide sliding part 230 moves from the crest 311 toward the trough 312, the distance between the sliding member 200 and the rotating member 300 is gradually reduced, in the process, the sliding member 200 moves up and drives the sealing plug 800 to move down to gradually close the water outlet, and when the guide sliding part 230 moves to the lowest point of the trough 312, the sliding member 200 moves to the initial position (as shown in fig. 4), and the water outlet is completely closed. When the slide guide 230 moves from the trough 312 toward the crest 311, the distance between the slider 200 and the rotator 300 gradually increases, and in the process, the slider 200 moves down and drives the sealing plug 800 to move up to gradually open the drain, and when the slide guide 230 moves to the highest point of the crest 311, the slider 200 moves to the locking position (as shown in fig. 5), and the drain is completely opened.

Based on the above, the user can open and close the drain opening by rotating the rotator 300 without performing a drawing or pressing action. When the user wants to lift the sealing plug 800 to open the drain, the rotator 300 is rotated to drive the slider 200 from the initial position to the locking position. Correspondingly, when the user wants to lower the sealing plug 800 to close the drain, the rotator 300 is rotated to drive the slider 200 from the locking position to the initial position.

The wire control switch does not need to extend into the wash basin to switch the water outlet, so that the possibility of polluting sewage in the wash basin after washing hands is reduced. Through the cooperation of rotating piece 300 and slider 200, turn into the removal of slider 200 with the rotation of rotating piece 300 to the user need not to carry out pull or press operation, only need rotatory rotating piece 300 or swivelling joint in the knob 500 of rotating piece 300 can realize the control to the lower mouth of a river switch, because spout 310 peak and minimum distance are fixed, and then the displacement distance of sealing plug 800 is also certain at every turn, and the travel uniformity of sealing plug 800 is better. In addition, the user controls the movement of the sealing plug 800 through the rotation action, so that compared with the direct pulling or pressing, the impact on the internal structure of the wire control switch is reduced, and the service life of the wire control switch is prolonged.

In some embodiments, as shown in fig. 5, the sliding chute 310 includes an upper groove wall and a lower groove wall, the lower groove wall of the peak 311 is provided with a first groove 320, after the sliding guide part 230 moves to the position of the peak 311, the sliding guide part 230 can be embedded into the first groove 320, and further under the condition of not being driven by external force, the sliding guide part 230 can be stopped at the peak 311, and correspondingly, the sliding member 200 is stopped at the locking position, and the sealing plug 800 is kept at the position of opening the water outlet. The first groove 320 and the lower groove wall are smoothly transited, so that the sliding guide part 230 can slide out of the first groove 320 easily after being driven.

In some embodiments, the runner 310 extends circumferentially of the slider 200 or the rotor 300 and is joined end-to-end to form an annular groove. As shown in fig. 4 or 5, a runner 310 is provided on the rotary member 300, the runner 310 is meandering along the circumferential direction of the rotary member 300 to form peaks 311 and valleys 312, and adjacent peaks 311 and valleys 312 communicate. Further, the rotator 300 may be rotated in the same direction a plurality of times, thereby continuously switching the slider 200 between the initial position and the locking position. For example, after the user turns the turning member 300 clockwise to turn a stroke to open the drain, the user may continue to turn the turning member 300 clockwise to close the drain, and it is understood that the user may turn the turning member 300 counterclockwise to close the drain.

Further, the sliding groove 310 includes two peaks 311 and valleys 312, and the peaks 311 and valleys 312 are spaced apart along the circumference of the slider 200 or the rotator 300. Further, each time the rotator 300 rotates by 90 degrees, the slide guide 230 can be moved from the trough 312 to the crest 311 or from the crest 311 to the trough 312, that is, the rotator 300 rotates by 90 degrees as one stroke, and the opening or closing of the drain port can be achieved. Thus, the rotation angle mark can be etched on the knob 500, and the rotation angle mark can be a dot or an arrow mark. When the rotation angle mark is in the longitudinal direction, the lower nozzle is in an open state at the moment, and when the rotation angle mark is in the transverse direction, the lower nozzle is in a closed state at the moment. It is understood that the correspondence between the rotation angle marks and the state of the drain opening can be appropriately adjusted.

In other embodiments, not shown, the sliding groove 310 extends along the circumferential direction of the sliding member 200 or the rotating member 300, but the leading end and the trailing end of the sliding groove 310 are not communicated, which is commonly found in the sliding groove 310 having only one peak 311 and one trough 312, and further, when the user turns the rotating member 300 in a certain direction to switch the state of the sealing plug 800, the user turns the rotating member 300 in the opposite direction to reset the sealing plug 800.

In some embodiments, as shown in fig. 4 to 6, the chute 310 is disposed on the rotating member 300, and the sliding guide 230 is disposed on the sliding member 200. The sliding member 200 includes a first body portion 210 and a first connecting arm 220, the first body portion 210 is used for being connected with the control wire core 400, the first connecting arm 220 extends from the first body portion 210 towards the rotating member 300, and the sliding guide portion 230 is disposed at the end of the first connecting arm 220 and is rotatably connected with the first connecting arm 220. The sliding guide portion 230 may have a structure such as a roller, and by providing the sliding guide portion 230 capable of rotating, the friction force of the sliding guide portion 230 in the chute 310 can be reduced, so that the sliding is smoother, and further, the user can twist the rotating member 300 more easily. In addition, as shown in fig. 7, a slide rail 110 is provided on an inner wall of the housing 100, and the first connection arm 220 is inserted into the slide rail 110, and the slide rail 110 can restrict rotation of the slider 200 and guide movement of the slider 200. Further, as shown in fig. 3 and 6, the first body portion 210 is provided with a ball-shaped groove 211, and the end of the control wire core 400 is connected with a ball-shaped tip 410, and the ball-shaped tip 410 can be inserted into the ball-shaped groove 211 to connect the control wire core 400 and the first body portion 210 of the slider 200.

Correspondingly, in other embodiments, the sliding chute 310 is disposed on the sliding member 200, the sliding guide portion 230 is disposed on the rotating member 300, and the rotating member 300 includes a second body portion and a second connecting arm, wherein the second body portion is used for being rotatably connected with the housing 100, the second connecting arm extends from the second body portion towards the sliding member 200, and the sliding guide portion 230 is disposed at an end of the second connecting arm and is rotatably connected with the second connecting arm.

Unlike the above embodiments in which the main body of the rotating member 300 and the main body of the sliding member 200 are connected by a connecting arm, in other embodiments, the rotating member 300 and the sliding member 200 may be in a sleeved relationship. Specifically, the rotating member 300 may be configured to be sleeved on the sliding member 200, it is understood that the sliding member 200 may also be configured to be sleeved on the rotating member 300, one of the sliding member 200 and the rotating member 300 is provided with a sliding slot 310, the other is provided with a sliding guide portion 230, and the assembly formed by sleeving the sliding member 200 and the rotating member 300 together is elongated or shortened as the sliding guide portion 230 moves in the sliding slot 310. More specifically, the following four embodiments are provided: the rotating member 300 is sleeved on the sliding member 200, the chute 310 is arranged on the outer wall of the sliding member 200, and the sliding guide part 230 is arranged on the inner wall of the rotating member 300; or, the rotating member 300 is sleeved on the sliding member 200, the sliding groove 310 is disposed on the inner wall of the rotating member 300, and the sliding guide portion 230 is disposed on the outer wall of the sliding member 200; or, the sliding member 200 is sleeved on the rotating member 300, the sliding groove 310 is arranged on the outer wall of the rotating member 300, and the sliding guide part 230 is arranged on the inner wall of the sliding member 200; alternatively, the sliding member 200 is sleeved on the rotating member 300, the sliding groove 310 is disposed on an inner wall of the sliding member 200, and the sliding guide portion 230 is disposed on an outer wall of the rotating member 300. The sliding guide portion 230 may be a roller, and is rotatably disposed on a wall surface of the sliding member 200 or the rotating member 300, and can be in rolling connection with the sliding groove 310; or may be a cylindrical or spherical protrusion that is slidably coupled to the chute 310.

In some embodiments, a first plugging portion is disposed at an end of the rotating member 300 away from the sliding member 200, the wire control switch further includes a knob 500, a second plugging portion is disposed at a bottom of the knob 500, and the first plugging portion and the second plugging portion are plugged and matched, so that the rotation of the knob 500 can drive the rotating member 300 to rotate. The knob 500 can be quickly installed and removed through the plugging fit.

In the embodiment of the second aspect of the present utility model, as shown in fig. 8, the drain device includes a first body member 600, a second body member 700, a sealing plug 800, and the wire control switch mentioned in any of the above embodiments, the first body member 600 defines a water passing chamber 610 with an opening at the top, the second body member 700 defines a water passing channel 710 penetrating up and down, the lower end of the second body member 700 is inserted into the water passing chamber 610 through the opening, the water passing channel 710 is connected through the water passing chamber 610, and the second body member 700 and the first body member 600 are detachably connected to facilitate cleaning of dirt in the water passing chamber 610. The sealing plug 800 is used for opening or closing the water passage 710, and the control wire core 400 of the wire control switch is connected with the sealing plug 800. The sealing plug 800 can close the water passage 710 when the slider 200 is in the initial position, and the sealing plug 800 can open the water passage 710 when the slider 200 is in the locked position.

The drain device of this embodiment realizes controlling the sealing plug 800 through setting up the drive-by-wire switch of rotation type, can realize the upward movement of sealing plug 800 so that the drain port is opened through twisting the rotating member 300 or connecting in the button of rotating member 300, need not the direct contact of finger and sealing plug 800 in order to avoid being infected with the sewage in the basin. In addition, since the control wire core 400 can be deformed to a certain extent, the installation position of the casing 100 of the wire control switch can be adjusted according to the different people to be used.

In some embodiments, a water outlet channel 620 is defined on a sidewall of the first body member 600, and one end of the water outlet channel 620 is connected to the water passing chamber 610, and the other end is connected to a sewer pipe to discharge sewage in the wash basin into the sewer pipe. A movable valve 621 as shown in fig. 8 is provided in the water outlet channel 620, and the movable valve 621 is in a normally closed state under the action of gravity to close the water outlet channel 620, preventing odor or crawlers in the sewer from entering the indoor space through the water outlet channel. When the water outlet is opened for draining, water flows into the water outlet channel 620 to impact the movable valve 621, and the movable valve 621 can rotate relative to the water outlet channel 620 after being impacted, so that the water outlet channel 620 is opened for draining.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model. Furthermore, embodiments of the utility model and features of the embodiments may be combined with each other without conflict.

Claims (11)

1. The drive-by-wire switch for control sealing plug removes, its characterized in that includes:

a housing;

the sliding piece is arranged in the shell and is in sliding connection with the shell, and the sliding piece is provided with an initial position and a locking position;

the rotating piece is rotationally connected with the shell;

one end of the control wire core is used for connecting the sealing plug, and the other end of the control wire core is connected with the sliding piece;

wherein, either one of the slider and the rotor is provided with a chute, the other one is provided with a slide guiding portion, the slide guiding portion is inserted into the chute, the rotation of the rotor can drive the slide guiding portion to move in the chute, the chute has at least one peak and at least one trough, when the slide guiding portion moves to the trough, the slider moves to the initial position, and when the slide guiding portion moves to the peak, the slider moves to the locking position.

2. The switch as claimed in claim 1, wherein the chute includes an upper chute wall and a lower chute wall, the lower chute wall of the peak being provided with a first recess into which the slide guide is insertable to park the slider in the locked position.

3. The switch as claimed in claim 1, wherein the chute extends in a circumferential direction of the slider or the rotor and is connected end to form an annular groove.

4. A switch as claimed in claim 3, wherein the runner comprises two of the peaks and the valleys, the peaks and the valleys being spaced apart along a circumference of the slider or the rotor.

5. The switch as claimed in claim 1, wherein the sliding groove is disposed on the rotating member, the sliding guide portion is disposed on the sliding member, the sliding member includes a first main body portion connected to the control wire core and a first connecting arm extending from the first main body portion toward the rotating member, and the sliding guide portion is disposed on the first connecting arm and is rotatably connected to the first connecting arm.

6. The wire-controlled switch of claim 5, wherein the first body portion is provided with a ball-type groove, and an end of the control wire core is connected with a ball-type tip, and the ball-type tip can be inserted into the ball-type groove to connect the control wire core with the body portion.

7. The wire-controlled switch of claim 5, wherein a slide rail is provided on an inner wall of the housing, and the first connecting arm is inserted into the slide rail to slidably guide movement of the slider.

8. The switch as claimed in claim 1, wherein the sliding groove is disposed on the sliding member, the sliding guide portion is disposed on the rotating member, the rotating member includes a second body portion rotatably connected with the housing and a second connecting arm extending from the second body portion toward the sliding member, and the sliding guide portion is disposed on the second connecting arm and rotatably connected with the second connecting arm.

9. The wire control switch of claim 1, wherein the rotating member is sleeved on the sliding member, the sliding chute is arranged on the outer wall of the sliding member, and the sliding guide part is arranged on the inner wall of the rotating member;

or, the rotating piece is sleeved on the sliding piece, the sliding groove is formed in the inner wall of the rotating piece, and the sliding guide part is formed in the outer wall of the sliding piece.

10. The wire control switch of claim 1, wherein the sliding member is sleeved on the rotating member, the sliding groove is arranged on the inner wall of the sliding member, and the sliding guide part is arranged on the outer wall of the rotating member;

or, the sliding piece is sleeved on the rotating piece, the sliding groove is formed in the outer wall of the rotating piece, and the sliding guide part is arranged on the inner wall of the sliding piece.

11. Launch device, its characterized in that includes:

a first body member defining a water passing chamber with an open top;

the second main body piece is used for defining a water passing channel penetrating through the water passing cavity from top to bottom, the lower end of the second main body piece is inserted into the water passing cavity through the opening, the water passing channel is communicated with the water passing cavity, and the second main body piece is detachably connected with the first main body piece;

a sealing plug for opening or closing the water passage;

a switch as claimed in any one of claims 1 to 10, the control wire core being connected to the sealing plug;

when the sliding piece is located at the initial position, the sealing plug can seal the water passing channel, and when the sliding piece is located at the locking position, the sealing plug can open the water passing channel.