CN210621844U - Platform control device and platform control drainer using same - Google Patents

Abstract

The utility model relates to a kitchen appliance, in particular to a table control device; the device comprises a rotation control assembly, a worm, a shifting fork and a worm cover mechanism which are sequentially arranged from top to bottom; the worm is connected with the rotation control assembly, and the outer surface of the lower part of the worm is provided with a chute; the upper part of the shifting fork is provided with a convex block which is arranged in the chute in a sliding way, the upper part of the worm is connected with the rotation control assembly, the shifting fork is arranged in the worm cover mechanism, the rotation control assembly is clamped with the worm cover and controls the worm to rotate and drives the shifting fork to move up and down, and a platform-controlled drainer applying the device is also provided; the utility model discloses a mutually supporting between circular orbit and the locating component for the knob is rotatory to have the extreme position of four kinds of states, can accomplish the adjustment of knob position as required, thereby reaches fine actual effect.

Description

Platform control device and platform control drainer using same

Technical Field

The utility model relates to a kitchen supplies specifically is a hydrophone under platform accuse of platform accuse device and applied device.

Background

The bottom of the basin of the current kitchen sink is provided with a drain hole for draining water, a drainage device (drainer) is arranged on the drain hole and is connected with a drain pipe, and the waste water in the sink can be led into a sewer through the drain pipe. To prevent large particles of impurities from entering the drain and causing clogging of the drain, and to control the amount of water drained from the basin, a filter basket is installed at the drain opening so that the water in the basin can flow into the drain relatively quickly when the filter basket is lifted. When the filtering basket is pressed down, the water in the water tank can not flow into the sewer. The filtering basket can move up and down to adjust the water flow of the basin flowing to a sewer. The filtering basket of the existing water tank is pulled out or inserted into the water tank by hands, and the operation is very inconvenient in the case that water is cold in winter or the water in the water basin is dirty.

A table control device and a sink for use in a sink are disclosed in utility model No. CN 200820048063.4. The platform control device comprises a knob which is positioned at the top of the whole platform control device; the worm is positioned below the knob, the upper end of the worm is connected with the knob, and the worm can rotate along with the knob; the outer surface of the lower part of the worm is provided with a chute; the upper part of the shifting fork is provided with a protrusion extending into the worm inclined groove; one end of the pull wire is connected with the lower part of the shifting fork, and the other end of the pull wire is connected with the lever; the lever is L-shaped, a rotating shaft is arranged at the intersection of the L-shaped lever and fixed on the water tank.

However, in the practical application process of the utility model, the double water basins have four conditions, namely the basin a and the basin b discharge water simultaneously or one of the basin a and the basin b does not discharge water; because there is not the setting element, the extreme position of the interior filter basket of two basins of effectual control, when basin a and basin b one of them were drained, because the unable accurate positioning of knob rotation angle probably can make the shift fork not in place to make two basins drain simultaneously, actual effect is not good.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a hydrophone under platform accuse device and applied device's platform accuse, it is through setting up the gear for there is extreme position when the knob is rotatory, judges whether the knob is rotatory target in place through the sound that sends when circular orbit and locating component cooperate, has solved the rotatory technical problem who does not target in place of knob among the above-mentioned background art, and easy operation can judge and accomplish the adjustment of knob position according to sound.

In order to achieve the above object, the utility model provides a following technical scheme:

a table control device comprises a rotation control assembly, a worm, a shifting fork and a worm cover mechanism which are sequentially arranged from top to bottom; the worm is connected with the rotation control assembly, and the outer surface of the lower part of the worm is provided with a chute; the shift fork upper portion is provided with the lug, this lug slide set up in the chute, the upper portion of worm with the rotation control subassembly is connected, the shift fork install in the worm lid mechanism, the rotation control subassembly with the block of worm lid mechanism sets up, and this rotation control subassembly control the worm rotates and drives the shift fork reciprocates, the worm lid mechanism includes:

the worm cover is provided with two first limiting holes and two second limiting holes at the bottom, and the two first limiting holes and the two second limiting holes are respectively positioned at two sides of the bottom of the worm cover; the first limiting holes are matched with the mounting positions of the shifting forks, the distances from the circle centers of the two first limiting holes to the circle center of the second limiting hole are equal, and the second limiting hole extends downwards and is provided with a mounting part with the interior communicated with the second limiting hole;

the annular track is connected with the bottom of the worm and synchronously rotates along with the worm; and

and the positioning assembly is arranged in the installation part and is matched with the annular track.

As an improvement, the bottom of the annular track is provided with a limiting groove along the circumferential array of the annular track, the limiting groove is spherical, and when any limiting groove corresponds to the second limiting hole, the limiting groove and the second limiting hole are coaxially arranged.

As an improvement, the number of the limiting grooves is 4.

As an improvement, the positioning assembly comprises:

a screw cap mounted on a lower end of the mounting portion;

the spring is arranged in the spiral cover, one end of the spring is abutted against the spiral cover, and the spring is positioned at the axis of the spiral cover; and

the positioning ball is arranged at the upper end part of the spring and is matched with the limiting groove, and the positioning ball is matched with the limiting groove in shape.

As an improvement, the middle part of the bottom of the spiral cover is vertically provided with a guide post, and the spring is sleeved on the guide post.

As an improvement, the positioning assembly further comprises a limiting sleeve which is sleeved outside the spring, an annular boss is arranged on the limiting sleeve along the circumference of the limiting sleeve, and the annular boss is attached to the second limiting hole.

As an improvement, the top of the limiting sleeve is provided with a through hole, and the diameter H1 of the through hole and the diameter H2 of the positioning ball meet the condition that H1 is less than H2.

As an improvement, the mounting part and the screw cap are connected through threads.

The beneficial effects of the utility model reside in that:

(1) the utility model has the advantages that through the arrangement of the gears, the knob can have the limit position when rotating and can make a sound when reaching the limit position, the operation is simple, and the adjustment of the position of the knob can be judged and completed according to the sound;

(2) when the limiting groove is matched with the positioning ball, the spring ejects the positioning ball into the limiting groove through elasticity and sends out sound, at the moment, the limiting position of the device is obtained, a plurality of limiting grooves are arranged, and a plurality of limiting positions are provided;

(3) the utility model discloses set up the manger plate and limit, adopt the sealed pad or seal ring to seal between each part, make in using not having the water infiltration device, the security when effectively having guaranteed to use, simultaneously, improved the life of device;

(4) the utility model can be operated by an operator without extending hands into the sewage or cold water of the basin and rotating the knob outside the water pool, thereby facilitating the operation;

to sum up, the utility model has the advantages of simple structure, convenient operation improves stability, makes things convenient for the centre gripping, improves product quality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the worm and fork of the present invention;

FIG. 3 is a sectional view of the worm cover mechanism of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a schematic view of the structure of the circular track of the present invention;

FIG. 6 is a schematic structural view of the positioning assembly of the present invention;

fig. 7 is a partial schematic view of a second embodiment of the present invention;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The first embodiment is as follows:

as shown in fig. 1, 2, 3 and 4, a table control device comprises a rotation control assembly 1, a worm 2, a shifting fork 3 and a worm cover mechanism 4 which are sequentially arranged from top to bottom; the worm 2 is connected with the rotation control assembly 1, and the outer surface of the lower part of the worm 2 is provided with a chute 21; 3 upper portions of shift fork are provided with lug 31, and this lug 31 slide set up in the chute 21, the upper portion of worm 2 with rotation control subassembly 1 is connected, shift fork 3 install in worm lid mechanism 4, rotation control subassembly 1 with 4 block settings of worm lid mechanism, this rotation control subassembly 1 control 2 rotations of worm just drive shift fork 3 reciprocates, worm lid mechanism 4 includes:

the worm cover 41, the bottom of the worm cover 41 is provided with two first limiting holes 411 and two second limiting holes 412, and the two first limiting holes 411 and the second limiting holes 412 are respectively located at two sides of the bottom of the worm cover 41; the first limiting holes 411 are matched with the mounting positions of the shifting fork 3, the distances from the centers of the two first limiting holes 411 to the center of the second limiting hole 412 are equal, and the second limiting hole 412 is provided with a mounting part 4121 with the interior communicated with the second limiting hole in a downward extending manner;

the annular track 42 is connected with the bottom of the worm 2, and the annular track 42 rotates synchronously with the worm 2; and

a positioning component 43, wherein the positioning component 43 is disposed in the mounting portion 4121, and is disposed in cooperation with the annular rail 42.

Further, as shown in fig. 5, the bottom of the annular track 42 is provided with a plurality of limiting grooves 421 along the circumferential array thereof, the limiting grooves 421 are spherical, and when any one of the limiting grooves 421 corresponds to the second limiting hole 412, the limiting groove 421 and the second limiting hole 412 are coaxially disposed.

Among them, preferably, there are 4 limiting grooves 421.

Further, as shown in fig. 6, the positioning assembly 43 includes:

a screw cap 431, the screw cap 431 being mounted to a lower end portion of the mounting portion 4121;

the spring 432 is arranged in the screw cap 431, one end of the spring 432 is abutted against the screw cap 431, and the spring 432 is positioned at the axis of the screw cap 431; and

and the positioning ball 433 is arranged at the other end of the spring 432, is matched with the limiting groove 421, and is matched with the limiting groove 421 in shape, and the positioning ball 433 is matched with the limiting groove 421.

It should be noted that, when the limiting groove is matched with the positioning ball, the spring ejects the positioning ball into the limiting groove through the elastic force and sends out sound, at this time, the limiting groove is arranged at one limit position of the device, and there are several limit positions.

The middle of the bottom of the spiral cover 431 is vertically provided with a guide column 4311, and the spring 432 is sleeved on the guide column 4311.

Further, the positioning assembly 43 further includes a limiting sleeve 434, which is sleeved outside the spring 432, the limiting sleeve 434 is provided with an annular boss 4342 along the circumference thereof, and the annular boss 4342 is attached to the second limiting hole 412.

Furthermore, the top of the limiting sleeve 434 is provided with a through hole 4341, and the diameter H1 of the through hole 4341 and the diameter H2 of the positioning ball 433 satisfy the condition H1 < H2.

Further, the rotating control assembly 1 comprises:

the knob 11 is connected with the worm 2;

a panel 12, said panel 12 being disposed between said knob 11 and said worm 2; and

the connecting rod 13 is positioned between the panel 12 and the worm cover 41, the connecting rod 13 is sleeved outside the knob 11 and the worm 2, and the appearance of the worm cover 41 is matched with the appearance of the lower part of the connecting rod 13 and is clamped with the lower part of the connecting rod 13.

It should be noted that there are four positions in the two basins, and the spacing groove of circular orbit bottom is 4, and sets up along circular orbit bottom circumference array, and basin a and basin b are the while and are discharged or do not discharge, and one of them basin a and basin b discharges water, through the cooperation of spacing groove in locating ball and the circular orbit for knob rotational position is controllable, and reachs extreme position at every turn, and the accuracy improves, and the actual use effect is better.

Example two:

as shown in fig. 7, the utility model also provides a platform accuse hydrophone down, including 6, swinging arms 8 and the die-pin 9 of acting as go-between, the one end fixed connection of 6 acting as go-between swinging arms 8, swinging arms 8 are fixed on downcomer 7, swinging arms 8 with die-pin 9 is contradicted and is set up, its characterized in that still including control act as go-between 6 the above-mentioned technical scheme of action arbitrary a platform accuse device.

The worm 2 rotates along with the rotation of the knob 11, the chute 21 is arranged in the worm 2, one end of the convex block 31 on the shifting fork 3 slides in the chute 21, the upward and downward movement is carried out along with the rotation of the worm 2, the swinging rod 8 fixed on the sewer pipe 7 is driven to swing up and down through the stay wire 6, the swinging rod 8 is abutted to the supporting rod 9, the swinging rod 8 drives the supporting rod 9 to move, the filtering basket moves up and down along with the supporting rod 9, and therefore the filtering basket is enabled to realize automatic control of water drainage.

It is to be noted that the remaining prior art features are not described in detail herein.

The working process is as follows:

rotatory knob 11, knob 11 drives worm 2 and rotates, be provided with chute 21 in the worm 2, the one end of lug 31 on the shift fork 3 slides in chute 21, up-and-down motion is made along with the rotation of worm 2, drive through 6 acting as go-between and fix the 8 luffing pendulums of swinging arm on downcomer 7, swinging arm 8 contradicts with die-pin 9 and sets up, swinging arm 8 drives the action of die-pin 9, filter the basket along with die-pin 9 up-and-down motion, thereby make and filter the basket and realize automatic control offal, because circular orbit 42 is connected the setting with worm 2, circular orbit 42 follows 2 synchronous rotations of worm, when 4 spacing grooves 421 respectively with location ball 433 cooperation set up, 4 extreme positions for two basins promptly, these 4 extreme position performances do respectively: the double water basins discharge water or not at the same time; one of the double basins does not discharge water, and the other discharges water, so that the position of the platform control device is controllable, the accuracy is improved, and the actual use effect is better.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. A table control device comprises a rotary control component (1), a worm (2), a shifting fork (3) and a worm cover mechanism (4) which are sequentially arranged from top to bottom; the worm (2) is connected with the rotation control assembly (1), and the outer surface of the lower part of the worm (2) is provided with a chute (21); shift fork (3) upper portion is provided with lug (31), this lug (31) slide set up in chute (21), the upper portion of worm (2) with rotation control subassembly (1) is connected, shift fork (3) install in worm lid mechanism (4), rotation control subassembly (1) with worm lid mechanism (4) block sets up, this rotation control subassembly (1) control worm (2) rotate and drive shift fork (3) reciprocate, its characterized in that, worm lid mechanism (4) include:

the worm cover (41), the bottom of the worm cover (41) is provided with two first limiting holes (411) and two second limiting holes (412), and the two first limiting holes (411) and the second limiting holes (412) are respectively positioned on two sides of the bottom of the worm cover (41); the first limiting holes (411) are matched with the mounting positions of the shifting fork (3), the distances from the circle centers of the two first limiting holes (411) to the circle center of the second limiting hole (412) are equal, and the second limiting hole (412) is provided with a mounting part (4121) with the interior communicated with the second limiting hole in a downward extending mode;

the annular track (42) is connected with the bottom of the worm (2), and the annular track (42) rotates synchronously with the worm (2); and

a positioning assembly (43), wherein the positioning assembly (43) is arranged in the mounting part (4121) and is matched with the annular track (42).

2. The table control device according to claim 1, wherein the bottom of the circular track (42) is provided with a plurality of limiting grooves (421) along a circumferential array thereof, and when any one of the limiting grooves (421) corresponds to the second limiting hole (412), the limiting groove (421) and the second limiting hole (412) are coaxially arranged.

3. The table control device as claimed in claim 2, wherein there are 4 limiting grooves (421).

4. A table control apparatus according to claim 2, wherein the positioning assembly (43) comprises:

a screw cap (431), wherein the screw cap (431) is arranged at the lower end part of the mounting part (4121);

the spring (432) is arranged in the rotary cover (431), one end of the spring (432) is abutted against the rotary cover (431), and the other end of the spring (432) is arranged in the mounting part (4121); and

the positioning ball (433) is arranged at the upper end of the spring (432), the positioning ball (433) is matched with the limiting groove (421), and the positioning ball (433) is matched with the limiting groove (421) in shape.

5. The table control device as claimed in claim 4, wherein a guide column (4311) is vertically arranged in the middle of the bottom of the rotary cover (431), and the spring (432) is sleeved on the guide column (4311).

6. The table control device as claimed in claim 4, wherein the positioning assembly (43) further comprises a limiting sleeve (434) sleeved outside the spring (432), the limiting sleeve (434) is provided with an annular boss (4342) along a circumference thereof, and the annular boss (4342) is attached to the second limiting hole (412).

7. The table control device as claimed in claim 6, wherein the top of the position limiting sleeve (434) is provided with a through hole (4341), and the diameter H1 of the through hole (4341) and the diameter H2 of the positioning ball (433) satisfy the condition H1 < H2.

8. Table control unit according to claim 4, characterized in that the mounting portion (4121) is provided in threaded connection with the screw cap (431).

9. A platform-controlled drainer, comprising a pull wire (6), a swinging rod (8) and a supporting rod (9), wherein one end of the pull wire (6) is fixedly connected with the swinging rod (8), the swinging rod (8) is fixed on the drainer (7), and the swinging rod (8) is abutted against the supporting rod (9), characterized by further comprising a platform control device according to any one of claims 1 to 7 for controlling the action of the pull wire (6).

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