CN220342587U

CN220342587U - Switch controller and switch drainage device

Info

Publication number: CN220342587U
Application number: CN202321774697.9U
Authority: CN
Inventors: 魏新建
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-01-12
Anticipated expiration: 2033-07-07

Abstract

The utility model provides a switch controller and a switch launching device, wherein the switch controller comprises a sleeve, a mandrel, a spring and a limiting swing rod, wherein an installation cavity is arranged in the sleeve, the mandrel, the spring and the limiting swing rod are all arranged in the installation cavity, the mandrel is vertically and slidably connected with the sleeve, the spring is sleeved on the mandrel, the lower end of the spring is connected with the sleeve, the upper end of the spring is connected with the mandrel, the spring is used for enabling the mandrel to move upwards, the lower end of the limiting swing rod is connected with the sleeve, a limiting stop block is arranged at the upper end of the limiting swing rod, a first limiting step and a second limiting step which are matched with the limiting stop block are arranged on the outer wall of the mandrel, the first limiting step is positioned below the second limiting step, and a switching structure for switching the position of the limiting stop block is arranged on the mandrel. The switch controller of the technical scheme has the advantages that the cooperation of internal parts is simple, the whole volume is reduced, and the installation efficiency is improved.

Description

Switch controller and switch drainage device

Technical Field

The utility model relates to the technical field of switching equipment, in particular to a switch controller and a switch drainage device.

Background

In recent years, along with the improvement of the living standard of people, some high-grade kitchen and bath appliances enter the living of people, and kitchen and bath switch water draining devices are widely applied to water collecting tanks. The Chinese patent with the bulletin number of CN219219244U discloses a switch drainage device, which comprises a control unit, a steel wire and a drainage unit, wherein the steel wire is connected between the control unit and the drainage unit, the control unit opens a drainage cover of the drainage unit by pulling the steel wire, a fixing part for fixing on a water collecting tank table surface is arranged on the control unit, the control unit comprises a sleeve, a spring, a mandrel and a button, an installation cavity is arranged in the sleeve, the mandrel vertically slides and passes through the installation cavity, the upper end of the steel wire, far away from the drainage unit, passes through the sleeve and enters the installation cavity and then is connected with the lower end of the mandrel, the upper end of the mandrel is connected with the button, the pressing end of the button is exposed out of the installation cavity of the sleeve, the spring is sleeved on the mandrel, and the spring is used for driving the mandrel to move towards the installation cavity, and a limiting part for limiting the position of the mandrel is arranged in the installation cavity. The limiting part in the structure comprises the guide sleeve and the abutting component, more parts of the limiting part have complex structures, and the mounting efficiency of the control unit is affected, so that the production cost of the device is improved.

Disclosure of Invention

The utility model mainly aims to provide a switch controller which comprises but is not limited to solving the technical problems of low installation efficiency caused by more parts and complex structure in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a switch controller, includes sleeve pipe, dabber, spring and spacing pendulum rod, be equipped with the installation cavity in the sleeve pipe, dabber, spring and spacing pendulum rod are all located the installation cavity, dabber is along vertical and sleeve pipe sliding connection, the spring housing is established at the dabber, spring lower extreme and sleeve pipe connection, the spring upper end is connected with the dabber, the spring is used for making the dabber rebound, the lower extreme of spacing pendulum rod is connected on the sleeve pipe, the upper end of spacing pendulum rod is equipped with limit stop, be equipped with the cooperation on the outer wall of dabber limit stop's first limit step and second limit step, first limit step is located the below of second limit step, the dabber is equipped with the switching structure that is used for switching limit stop position, when dabber downwardly moving, switching structure makes limit stop removes to the second limit step from the second limit step, when dabber upwardly moving, switching structure makes limit stop removes to first limit step from the second step.

The beneficial effects of the utility model are as follows: the dabber is along vertical sliding connection at sheathed tube installation intracavity, spring drive dabber axial displacement, the dabber is equipped with the switch structure, when dabber axial displacement, limit stop removes to the second limit step from first limit step, when dabber axial displacement, limit stop removes to first limit step from the second step, thereby realize the spacing of dabber different height, and limit stop and limit step cooperation are simple, make the spare part of controller connect simply, the spare part of controller has been reduced simultaneously, thereby improve the installation effectiveness of controller, the whole volume of controller is reduced simultaneously.

Preferably, the switching structure comprises a first chute, a second chute, a third chute and a fourth chute which are arranged on the mandrel, the first chute, the second chute, the third chute and the fourth chute are sequentially communicated in an annular shape, the limit stop is arranged in the first chute, the second chute, the third chute and the fourth chute in a sliding manner, the first chute and the fourth chute jointly form a V-shaped structure to form a first limit step, the second chute and the third chute jointly form a V-shaped structure to form a second limit step, the groove depth of the upper end of the first chute is smaller than the groove depth of the upper end of the second chute, the groove depth of the lower end of the second chute is smaller than the groove depth of the lower end of the third chute, the groove depth of the upper end of the third chute is smaller than the groove depth of the upper end of the fourth chute, and the groove depth of the lower end of the fourth chute is smaller than the groove depth of the lower end of the first chute. Through adopting above-mentioned structure, when dabber vertical movement, spacing pendulum rod is around its lower extreme swing, and limit stop slides in first spout, second spout, third spout and fourth spout in proper order, makes limit stop limit in turn be located first spacing step and the spacing step of second, realizes the spacing of dabber at different co-altitude, improves the stability of on-off control, and the spout is processed at the dabber simultaneously and is formed, avoids unnecessary part to produce, reduces the controller volume, improves installation effectiveness.

Preferably, a movable guide structure is arranged between the sleeve and the mandrel, the movable guide structure comprises a sliding block and a sliding groove which are in vertical sliding fit, the sliding block is arranged on the inner wall of the mounting cavity, and the sliding groove is arranged on the outer wall of the mandrel. Through adopting above-mentioned structure, make the removal of dabber have the direction, improve the stability of dabber vertical movement.

Preferably, the mandrel is provided with a lightening hole. By adopting the structure, the overall quality of the controller is reduced, and the economy is improved.

Preferably, the sleeve is provided with a ring spring, and the ring spring is used for radially limiting the limiting swing rod so that the limiting stop block abuts against the bottom of the chute. Through adopting above-mentioned structure, make limit stop stable the tank bottom that leans on the spout, improve the removal stability of limit stop in the slide.

Preferably, the upper end of the mandrel is provided with a button extending out of the mounting cavity, and the lower end of the mandrel is a switch control output end. Through adopting above-mentioned structure, make things convenient for the pressing operation of dabber, do benefit to the high position signal output of dabber simultaneously.

The utility model also provides a switch launching device, which comprises the switch controller, a connecting steel wire and a launching body, wherein one end of the connecting steel wire is fixed with the lower end of the mandrel, the other end of the connecting steel wire is connected with the input end of the launching body, when the lower end of the mandrel moves downwards, the valve of the launching body is closed, and when the lower end of the mandrel moves upwards, the valve of the launching body is opened.

Drawings

FIG. 1 is a schematic diagram of a switch controller according to the present utility model;

FIG. 2 is a schematic structural view of a sleeve;

FIG. 3 is a schematic structural view of a mandrel;

FIG. 4 is a partial schematic view of the structure of FIG. 3;

FIG. 5 is a schematic view of a switch drain of the present utility model;

reference numerals illustrate:

1. a sleeve; 11. a mounting cavity; 12. a sliding block; 13. a slot; 2. a mandrel; 21. a first limit step; 22. a second limit step; 23. a switching structure; 231. a first chute; 232. a second chute; 233. a third chute; 234. a fourth chute; 24. a sliding groove; 25. a lightening hole; 3. a spring; 4. limiting swing rods; 41. a connecting hook; 42. a limit stop; 5. a coil spring; 6. a button; 7. connecting steel wires; 8. and (5) launching the water body.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "left", "right", "front", "rear", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, the utility model provides a switch controller, which comprises a sleeve 1, a mandrel 2, a spring 3 and a limit swing rod 4, wherein a mounting cavity 11 is arranged in the sleeve 1, the mandrel 2, the spring 3 and the limit swing rod 4 are all arranged in the mounting cavity 11, the mandrel 2 is vertically and slidably connected with the sleeve 1, the spring 3 is sleeved on the mandrel 2, the lower end of the spring 3 is connected with the sleeve 1, the upper end of the spring 3 is connected with the mandrel 2, the spring 3 is used for enabling the mandrel 2 to move upwards, the lower end of the limit swing rod 4 is provided with a connecting hook 41, the connecting hook 41 is hinged on the sleeve 1, the upper end of the limit swing rod 4 is provided with a limit stop 42, the outer wall of the mandrel 2 is provided with a first limit step 21 and a second limit step 22 matched with the limit stop 42, the first limit step 21 is arranged below the second limit step 22, the mandrel 2 is provided with a switching structure 23 for switching the position of the limit stop 42, and when the mandrel 2 moves downwards, the switching structure 23 enables the first limit step 21 to move upwards from the first limit step 21 to the second limit stop 22, and when the first limit step 21 moves upwards from the second limit step 22 to the limit stop 22. The sleeve 1 is provided with a slot 13 into which the connecting hook 41 is inserted, and the connecting hook 41 can rotate in the slot 13.

In this embodiment, the switching structure 23 includes a first chute 231, a second chute 232, a third chute 233 and a fourth chute 234 that are disposed on the mandrel 2, the first chute 231, the second chute 232, the third chute 233 and the fourth chute 234 are sequentially communicated and annular, the limit stop 42 is slidably disposed in the first chute 231, the second chute 232, the third chute 233 and the fourth chute 234, the first chute 231 and the fourth chute 234 together form a V-shape to form the first limit step 21, the second chute 232 and the third chute 233 together form the V-shape to form the second limit step 22, the groove depth at the upper end of the first chute 231 is smaller than the groove depth at the upper end of the second chute 232, the groove depth at the lower end of the second chute 232 is smaller than the groove depth at the lower end of the third chute 233, the groove depth at the upper end of the fourth chute 234 is smaller than the groove depth at the upper end of the fourth chute 234, the groove depth at the lower end of the fourth chute 234 is smaller than the first chute 231, the second chute 232 and the second chute 233 is not higher than the second chute 233, and the limit stop 2 is not higher than the second chute 2, and the limit stop is not higher than the first chute 2, and the limit stop 2 is not higher than the second chute 2, and the limit stop is not higher than the second chute 2 and the limit stop 2 is sequentially formed, and the limit stop 2 is capable of being sequentially moved. The height of the upper end of the first sliding groove 231 is lower than the height of the upper end of the second sliding groove 232, the height of the lower end of the second sliding groove 232 is higher than the height of the lower end of the third sliding groove 233, the height of the upper end of the third sliding groove 233 is lower than the height of the upper end of the fourth sliding groove 234, and the height of the lower end of the fourth sliding groove 234 is higher than the height of the lower end of the first sliding groove 231.

In this embodiment, a moving guiding structure is disposed between the sleeve 1 and the mandrel 2, the moving guiding structure includes a sliding block 12 and a sliding groove 24 that are slidably matched along a vertical direction, the sliding block 12 is disposed on an inner wall of the installation cavity 11, and the sliding groove 24 is disposed on an outer wall of the mandrel 2, so that movement of the mandrel 2 is guided, and stability of vertical movement of the mandrel 2 is improved.

In this embodiment, the mandrel 2 is provided with a lightening hole 25, so that the overall quality of the controller is reduced and the economy is improved.

In this embodiment, the sleeve 1 is provided with a coil spring 5, and the coil spring 5 is used for radially limiting the limit swing rod 4, so that the limit stop 42 abuts against the bottom of the chute, thereby enabling the limit stop 42 to stably abut against the bottom of the chute, and improving the movement stability of the limit stop 42 in the chute.

In this embodiment, the upper end of the spindle 2 is provided with a button 6 extending out of the mounting cavity 11, and the lower end of the spindle 2 is a switch control output end, so that the pressing operation of the spindle 2 is facilitated, and the output of a height position signal of the spindle 2 is facilitated.

As shown in fig. 5, the utility model further provides a switch launching device, which comprises the switch controller, the connecting steel wire 7 and the launching body 8, wherein one end of the connecting steel wire 7 is fixed with the lower end of the mandrel 2, the other end of the connecting steel wire 7 is connected with the input end of the launching body 8, when the lower end of the mandrel 2 moves downwards, the valve of the launching body 8 is closed, and when the lower end of the mandrel 2 moves upwards, the valve of the launching body 8 is opened. The sleeve 1 is fixedly connected to the water tank through a nut.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims

1. The utility model provides a switch controller, its characterized in that includes sleeve pipe (1), dabber (2), spring (3) and spacing pendulum rod (4), be equipped with installation cavity (11) in sleeve pipe (1), dabber (2), spring (3) and spacing pendulum rod (4) are all located in installation cavity (11), dabber (2) are along vertical and sleeve pipe (1) sliding connection, spring (3) cover is established on dabber (2), spring (3) lower extreme is connected with sleeve pipe (1), spring (3) upper end is connected with dabber (2), spring (3) are used for making dabber (2) upwards move, the lower extreme of spacing pendulum rod (4) is connected on sleeve pipe (1), the upper end of spacing pendulum rod (4) is equipped with limit stop (42), be equipped with on the outer wall of dabber (2) cooperation limit stop (42) first limit step (21) and second limit step (22), first limit step (21) are located the below of second limit step (22), be equipped with on dabber (2) and be used for when shifting down limit stop (23) to the position when shifting, the switching structure (23) moves the limit stop (42) from the first limit step (21) to the second limit step (22), and when the mandrel (2) moves upwards, the switching structure (23) moves the limit stop (42) from the second step to the first limit step (21).

2. The switch controller according to claim 1, wherein the switching structure (23) comprises a first chute (231), a second chute (232), a third chute (233) and a fourth chute (234) which are arranged on the mandrel (2), the first chute (231), the second chute (232), the third chute (233) and the fourth chute (234) are sequentially communicated in a ring shape, the limit stop (42) is slidably arranged in the first chute (231), the second chute (232), the third chute (233) and the fourth chute (234), the first chute (231) and the fourth chute (234) together form a V-shape to form the first limit step (21), the second chute (232) and the third chute (233) together form the V-shape to form the second limit step (22), the depth of the groove at the upper end of the first chute (231) is smaller than the depth of the groove at the upper end of the second chute (232), and the depth of the groove at the lower end of the second chute (232) is smaller than the depth of the groove at the lower end of the third chute (233) is smaller than the depth of the groove at the lower end of the fourth chute (233).

3. A switch controller according to claim 1, characterized in that a moving guide structure is arranged between the sleeve (1) and the mandrel (2), the moving guide structure comprises a sliding block (12) and a sliding groove (24) which are matched in a sliding way along the vertical direction, the sliding block (12) is arranged on the inner wall of the installation cavity (11), and the sliding groove (24) is arranged on the outer wall of the mandrel (2).

4. A switch controller according to claim 1, characterized in that the spindle (2) is provided with lightening holes (25).

5. A switch controller according to claim 2, characterized in that the sleeve (1) is provided with a coil spring (5), the coil spring (5) being arranged to radially limit the limit rocker (4) so that the limit stop (42) abuts against the bottom of the chute.

6. A switch controller according to any one of claims 1-5, characterized in that the upper end of the spindle (2) is provided with a button (6) protruding from the mounting cavity (11), and the lower end of the spindle (2) is the switch control output.

7. The utility model provides a switch drainage device, its characterized in that, including claim 6 a switch controller and connect steel wire (7), lower water body (8), connect steel wire (7) one end and the lower extreme of dabber (2) are fixed, connect steel wire (7) other end and lower water body (8) input are connected, when dabber (2) lower extreme downwardly moving, the valve of lower water body (8) is closed, when dabber (2) lower extreme upwardly moving, the valve of lower water body (8) is opened.