CN218233667U

CN218233667U - Electric drainer

Info

Publication number: CN218233667U
Application number: CN202222064074.4U
Authority: CN
Inventors: 石泰山
Original assignee: Jiangmen City Shuo Tai Electric Co ltd
Current assignee: Jiangmen City Shuo Tai Electric Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-06
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to a hydrophone technical field discloses an electronic hydrophone down, including hydrophone main part and actuating mechanism down, the top of hydrophone main part is equipped with the guiding gutter down, is equipped with the mount pad in the guiding gutter, be equipped with on the mount pad installation through-hole and with the guiding hole of the inside intercommunication of hydrophone main part down, the installation through-hole interpolation is equipped with the ejector pin of liftable removal, the top of ejector pin is connected with the water sealing lid, the water sealing lid is located the top of mount pad, the size of water sealing lid is less than the internal diameter of guiding gutter, the bottom and the poker rod contact of ejector pin, actuating mechanism includes motor, first proximity switch, second proximity switch and controller, and the motor is equipped with the pivot, and the lateral part and the poker rod of pivot are connected, are equipped with the cam in the pivot, and the cam is equipped with the bulge, and first proximity switch and second proximity switch distribute around the axis of pivot, and motor, first proximity switch and second proximity switch are connected with the controller electricity respectively. The utility model discloses can ensure that the pivot accurately rotates to the position of settlement.

Description

Electric drainer

Technical Field

The utility model relates to a hydrophone technical field especially relates to an electronic hydrophone down.

Background

The drainer is a drain device of a water container such as a bathtub and a basin, and is connected between the water container and a drain pipe as an important connection fitting, and functions to drain water in the water container through the drain pipe. The existing drainer comprises a manual type drainer and an electric type drainer, wherein the electric type drainer is driven by a motor to realize the switching between a blocking state and a drainage state of the drainer. However, in the existing electric drainer, the motor is generally connected with the poke rod through the transmission assembly, and if the poke rod is pulled by a steel wire, the structure of the drainer is complex, and the problem of transmission failure of the motor is easily caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an electronic hydrophone down, this electronic hydrophone down detects the bulge of discernment cam through first proximity switch and second proximity switch to judge the turned position of pivot, thereby ensure that the pivot accurately rotates to the position of settlement, ensure that electronic hydrophone down accomplishes the interconversion that realizes shutoff state and drainage state well.

In order to achieve the above object, the utility model provides an electric drainer, including drainer main part and actuating mechanism, the top of drainer main part is equipped with the guiding gutter, be equipped with the mount pad in the guiding gutter, be equipped with on the mount pad installation through-hole and with the guiding hole of the inside intercommunication of drainer main part, but the interpolation of installation through-hole is equipped with the ejector pin of lifting movement, the top of ejector pin is connected with the water sealing cover, the water sealing cover is located the top of mount pad, the size of water sealing cover is less than the internal diameter of guiding gutter, the bottom of ejector pin contacts with poker rod, actuating mechanism includes motor, first proximity switch, second proximity switch and controller, the motor is equipped with the pivot, the lateral part of pivot with poker rod is connected, be equipped with the cam in the pivot, the cam is equipped with the bulge, first proximity switch with the second proximity switch distributes around the axis of pivot, the motor, first proximity switch and the second proximity switch respectively with the controller electricity is connected;

when the first proximity switch detects and identifies the bulge, the water sealing cover is sealed on the water guide hole, and when the second proximity switch detects and identifies the bulge, the water sealing cover is separated from the water guide hole.

As the utility model discloses a preferred scheme, actuating mechanism include with the casing that the hydrophone main part is connected down, the motor first proximity switch the second proximity switch with the controller is installed in the casing, the casing is equipped with and is used for the installation section of thick bamboo of pivot, the installation section of thick bamboo be equipped with the opening of the inside intercommunication of hydrophone main part down, the pivot with the junction of striking rod is located in the opening.

As the utility model discloses a preferred scheme, the cover is equipped with in the pivot of motor with installation section of thick bamboo complex sealing washer, the sealing washer is located outside the opening.

As a preferable aspect of the present invention, the first proximity switch and the second proximity switch are micro switches.

As the utility model discloses a preferred scheme, the lateral part of pivot be equipped with the tip complex mounting hole of poker rod, the top of pivot is equipped with the fixed orifices, insert in the fixed orifices be equipped with the connecting piece that the top of poker rod is connected.

As the utility model discloses a preferred scheme, the installation through-hole is located the middle part of mount pad, the water guide hole sets up a plurality ofly, and a plurality of water guide holes center on the center pin evenly distributed of mount pad.

As a preferred aspect of the present invention, the bottom end of the lower water container main body is connected with a dirt collecting cover, and the side portion of the lower water container main body is provided with a drainage outlet communicating with the inside of the dirt collecting cover.

As the preferred scheme of the utility model, the lateral part of hydrophone main part be equipped with the overflow interface of the inside intercommunication of hydrophone main part down, the overflow interface passes through the pipeline and is connected with the gap of bathtub or wash-basin.

The embodiment of the utility model provides an electronic hydrophone down, compare with prior art, its beneficial effect lies in: the utility model discloses a pivot and poker rod lug connection for the pivot directly drives poker rod rotation and in order to make the ejector pin rise or descend, and pass through the driving medium with the poker rod connection contrast with the motor, the utility model discloses can avoid motor drive to become invalid; the cam is arranged on the rotating shaft, and the protruding parts of the cam are detected and identified through the first proximity switch and the second proximity switch so as to judge the rotating position of the rotating shaft, so that the rotating shaft is ensured to accurately rotate to a set position, and the electric water discharging device is ensured to well realize the mutual switching between a blocking state and a water discharging state.

Drawings

FIG. 1 is a schematic diagram of the present invention;

FIG. 2 is a broken surface view of the present invention;

figure 3 is the utility model

FIG. 4 is a structural view of the flume of the present invention;

fig. 5 is a structural view of the protrusion of the present invention when it contacts the first proximity switch;

fig. 6 is a structural view of the protrusion of the present invention when it contacts the second proximity switch;

FIG. 7 is a view showing the connection structure of the rotating shaft and the toggle rod according to the present invention;

FIG. 8 is a view showing a structure of the connection between the dirt collecting cover and the drainer body according to the present invention;

FIG. 9 is a cross-sectional view of FIG. 8;

in the figure, 1, a drainer main body; 11. a dirt collection cover; 12. a water discharge port; 13. an overflow interface; 2. a drive mechanism; 21. a motor; 211. a rotating shaft; 212. a cam; 213. a projection; 214. a seal ring; 215. mounting holes; 216. a fixing hole; 217. a connecting member; 22. a first proximity switch; 23. a second proximity switch; 24. a housing; 241. mounting the cylinder; 242. an opening; 3. a water chute; 31. a mounting seat; 311. mounting a through hole; 312. a water guide hole; 32. a top rod; 33. a water sealing cover; 34. a poke rod.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are used herein to indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and furthermore, the terms "first", "second" and "third" are used only for descriptive purposes and are not intended to indicate or imply relative importance.

As shown in fig. 1-7, an electric drainer according to a preferred embodiment of the present invention includes a drainer main body 1 and a driving mechanism 2, a water chute 3 is disposed at the top of the drainer main body 1, a mounting seat 31 is disposed in the water chute 3, a mounting through hole 311 and a water guiding hole 312 communicated with the inside of the drainer main body 1 are disposed on the mounting seat 31, a push rod 32 capable of moving up and down is inserted into the mounting hole 215, a water sealing cover 33 is connected to the top end of the push rod 32, the water sealing cover 33 is disposed above the mounting seat 31, the size of the water sealing cover 33 is smaller than the inner diameter of the water chute 3, the bottom end of the push rod 32 contacts with a toggle rod 34, the driving mechanism 2 includes a motor 21, a first proximity switch 22, a second proximity switch 23 and a controller (not shown in the figure), the motor 21 is provided with a rotating shaft 211, the side portion of the rotating shaft 211 is connected with the toggle rod 34, a cam 212 is disposed on the rotating shaft 211, the cam 212 is provided with a protrusion 213, the first proximity switch 22 and the second proximity switch 23 are disposed around the axis of the rotating shaft 211, and the motor 21, the first proximity switch 22 and the second proximity switch 23 are electrically connected with the controller respectively;

when the first proximity switch 22 detects the projection 213, the water sealing cover 33 is sealed on the water guide hole 312, and when the second proximity switch 23 detects the projection 213, the water sealing cover 33 is separated from the water guide hole 312.

The working principle of the embodiment is as follows: under normal conditions, the electric drainer is in a blocking state, at the moment, the first proximity switch 22 detects and identifies the convex part 213, the second proximity switch 23 does not detect and identify the convex part 213, the water sealing cover 33 blocks the water guide hole 312, and the bottom end of the ejector rod 32 is in contact with the poke rod 34; at this time, when the electric drainer needs to be switched to a drainage state, the controller controls the rotating shaft of the motor 21 to rotate in the forward direction, so as to drive the poke rod 34 to rotate, so that the poke rod 34 rotates upwards, so as to tend to cause the push rod 32 to ascend, the push rod 32 jacks up the water sealing cover 33, the water sealing cover 33 moves upwards under the driving of the push rod 32, the water sealing cover 33 is separated from the water guide hole 312, so that the water sealing cover 33 does not block the water guide hole 312 any more, because the size of the water sealing cover 33 is smaller than the inner diameter of the water guide groove 3, water in the water guide groove 3 can be conveyed to the interior of the drainer main body 1 through the water guide hole 312, so as to realize the drainage function, because the cam 212 is arranged on the rotating shaft 211, the cam 212 is also driven to rotate, when the cam 212 rotates to the position of the protruding portion 213 detected and identified by the second proximity switch 23 (at this time, the first proximity switch 22 no longer detects the protruding portion 213), it indicates that the rotating shaft 211 rotates to a set position, so as to ensure that there is a sufficient drainage space between the water sealing cover 33 and the mounting seat 31, and at the second proximity switch 23 feeds back, and the controller controls the water sealing cover 21 to stop the rotation, at this time, the electric drainer keeps the rotating shaft 211 rotating of the electric drainer in the drainage state; at this time, when the electric water drainer needs to be switched back to the blocking state, the controller controls the rotating shaft 211 of the motor 21 to rotate in the opposite direction, the rotating shaft 211 drives the shift lever to rotate, so that the shift lever 34 rotates downward, the water sealing cover 33 and the push rod 32 move downward under the action of self gravity, the bottom end of the push rod 32 keeps in contact with the shift lever 34, when the cam 212 rotates to the position where the first proximity switch 22 detects and identifies the protrusion 213, the rotating shaft 211 rotates to the set position, at this time, the water sealing cover 33 blocks the water guide hole 312, the first proximity switch 22 feeds back a signal to the controller, the controller controls the motor 21 to stop operating, the rotating shaft 211 does not rotate any more, and the electric water drainer keeps in the blocking state.

The utility model has the advantages that the rotating shaft 211 is directly connected with the poking rod 34, so that the rotating shaft 211 directly drives the poking rod 34 to rotate to lead the ejector rod 32 to ascend or descend, and compared with the connection of the motor 21 with the poking rod 34 through a driving part, the utility model can avoid the transmission failure of the motor 21; the cam 212 is arranged on the rotating shaft 211, and the protruding part 213 of the cam 212 is detected and identified through the first proximity switch 22 and the second proximity switch 23 so as to judge the rotating position of the rotating shaft 211, thereby ensuring that the rotating shaft 211 can accurately rotate to a set position and ensuring that the electric water discharging device can perfectly realize the mutual switching between the blocking state and the water discharging state.

Illustratively, the driving mechanism 2 comprises a housing 24 connected with the drainer body 1, the motor 21, the first proximity switch 22, the second proximity switch 23 and the controller are installed in the housing 24, the housing 24 is provided with an installation cylinder 241 for installing the rotating shaft 211, the installation cylinder 241 is matched with the rotating shaft 211, the rotating shaft 211 can rotate freely in the installation cylinder 241, the installation cylinder 241 is provided for facilitating the installation and positioning of the rotating shaft 211, the installation cylinder 241 is provided with an opening 242 communicated with the interior of the drainer body 1, the opening 242 is matched with the side part of the rotating shaft 211, the joint of the rotating shaft 211 and the poke rod 34 is positioned in the opening 242, and the housing 24 is connected with the drainer body 1, so that the whole drainer is integrated into a whole for the integral installation of the drainer.

Illustratively, the rotating shaft 211 of the motor 21 is sleeved with a sealing ring 214 engaged with the mounting cylinder 241, the sealing ring 214 is located outside the opening 242, the sealing ring 214 is arranged to prevent water flowing through the lower water device body 1 from entering the housing 24 through the opening 242, and a plurality of sealing rings 214 may be arranged to ensure sealing performance.

Illustratively, the first proximity switch 22 and the second proximity switch 23 are microswitches, that is, when one side of the protrusion 213 touches the first proximity switch 22, the first proximity switch 22 detects and identifies the protrusion 213, and when the other side of the protrusion 213 touches the second proximity switch 23, the second proximity switch 23 detects and identifies the protrusion 213, thereby determining the position of the protrusion 213.

Illustratively, the side portion of the rotating shaft 211 is provided with a mounting hole 215 engaged with the end portion of the tap lever 34, the top portion of the rotating shaft 211 is provided with a fixing hole 216, a connecting member 217 (such as a bolt) connected with the top portion of the tap lever 34 is inserted into the fixing hole 216, the connecting member 217 is provided, and the end portion of the tap lever 34 is fixed in the mounting hole 215, so that the rotating shaft 211 is fixedly connected with the tap lever 34, and it is ensured that the tap lever 34 can be driven to rotate when the rotating shaft 211 rotates.

Illustratively, the mounting through hole 311 is disposed in the middle of the mounting seat 31, the water guiding holes 312 are disposed in plural, and the water guiding holes 312 are uniformly distributed around the central axis of the mounting seat 31, so as to facilitate the disposition of the push rod 32 and the water sealing cover 33.

Illustratively, as shown in fig. 8-9, a dirt collecting cover 11 is connected to the bottom end of the drainer body 1, a water outlet 12 communicated with the inside of the dirt collecting cover 11 is arranged on the side of the drainer body 1, when the electric drainer is in a water discharging state, water is firstly conveyed to the inside of the dirt collecting cover 11 through the inside of the drainer body 1, dirt in the water is deposited on the bottom of the dirt collecting cover 11, the water level in the dirt collecting cover 11 is gradually raised, and finally the water is discharged from the water outlet 12, and the dirt collecting cover 11 is detachably connected with the drainer body 1 so as to clean the dirt collecting cover 11.

Illustratively, as shown in fig. 8, the side of the drainer body 1 is provided with an overflow interface 13 communicated with the interior of the drainer body 1, and the overflow interface 13 is connected with an overflow port of a bathtub or a wash basin through a pipeline, namely, water overflowing from the overflow port of the bathtub or the wash basin is delivered to the interior of the drainer body 1 through the overflow interface 13.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. An electric drainer is characterized in that: the water outlet device comprises a water outlet device main body and a driving mechanism, wherein a water guide groove is formed in the top of the water outlet device main body, a mounting seat is arranged in the water guide groove, a mounting through hole and a water guide hole communicated with the interior of the water outlet device main body are formed in the mounting seat, a lifting and moving ejector rod is inserted in the mounting through hole, a water sealing cover is connected to the top end of the ejector rod and is arranged above the mounting seat, the size of the water sealing cover is smaller than the inner diameter of the water guide groove, the bottom end of the ejector rod is in contact with a poking rod, the driving mechanism comprises a motor, a first proximity switch, a second proximity switch and a controller, the motor is provided with a rotating shaft, the side portion of the rotating shaft is connected with the poking rod, a cam is arranged on the rotating shaft, a protruding portion is arranged on the cam, the first proximity switch and the second proximity switch are distributed around the axis of the rotating shaft, and the motor, the first proximity switch and the second proximity switch are respectively and electrically connected with the controller;

2. The electric launch apparatus of claim 1 wherein: the driving mechanism comprises a shell connected with the drainer main body, the motor, the first proximity switch, the second proximity switch and the controller are installed in the shell, the shell is provided with an installation cylinder used for installing the rotating shaft, the installation cylinder is provided with an opening communicated with the inside of the drainer main body, and the joint of the rotating shaft and the toggle rod is located in the opening.

3. An electric launch apparatus according to claim 2 and wherein: the rotating shaft of the motor is sleeved with a sealing ring matched with the mounting cylinder, and the sealing ring is positioned outside the opening.

4. The electric water dropper of claim 1, wherein: the first proximity switch and the second proximity switch are microswitches.

5. The electric launch apparatus of claim 1 wherein: the side part of the rotating shaft is provided with a mounting hole matched with the end part of the poke rod, the top of the rotating shaft is provided with a fixing hole, and a connecting piece connected with the top of the poke rod is inserted into the fixing hole.

6. The electric launch apparatus of claim 1 wherein: the mounting through holes are formed in the middle of the mounting seat, the water guide holes are formed in multiple numbers, and the water guide holes are evenly distributed around the central shaft of the mounting seat.

7. The electric launch apparatus of claim 1 wherein: the bottom end of the drainer main body is connected with a dirt collecting cover, and a water outlet communicated with the inside of the dirt collecting cover is formed in the side portion of the drainer main body.

8. The electric launch apparatus of claim 1 wherein: the side part of the drainer main body is provided with an overflow interface communicated with the inside of the drainer main body, and the overflow interface is connected with an overflow port of a bathtub or a hand basin through a pipeline.