CN214898243U

CN214898243U - Hollow floating ball with waterproof filler

Info

Publication number: CN214898243U
Application number: CN202121635658.1U
Authority: CN
Inventors: 袁振华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-11-26
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a take hollow floater of waterproof packing, including first floater, first floater lower extreme is provided with second floater, be provided with packing mechanism between first floater and the second floater, packing mechanism is including packing colloid, recess, magnet, both sides all are provided with packing colloid between first floater and the second floater, the inboard lower extreme middle part of second floater is fixed and is provided with the recess, the inside activity block of recess is provided with magnet, first floater is provided with the rotation axis with second floater fixed surface one side. The utility model discloses excellent in use effect has the packing colloid through packing between first floater and the second floater and can improve the leakproofness between first floater and the second floater, even the junction between first floater and the second floater is intake simultaneously, makes the device still can carry out the effect that the oscilaltion played the switch through lighter packing colloid, can not influence the normal use of device.

Description

Hollow floating ball with waterproof filler

Technical Field

The utility model relates to a float switch technical field specifically is a take hollow floater of waterproof packing.

Background

Along with social development demands, floating balls of existing floating ball liquid level control switches in the market are basically manufactured to be hollow for maintaining buoyancy, magnets are arranged inside the floating balls, and the floating balls and the magnets float and fall under the action of the liquid level to control the magnetic control switches. The production process of the finished floating ball with the sealed air cavity generally combines two hemispheres into one by using a plastic welding or bonding process.

When the floating ball manufactured by the process is used in high-temperature liquid, the gas in the floating ball expands and contracts under the action of cold and heat, if defects exist in welding or bonding, leakage can occur, and if the defects exist, the liquid level switch fails due to the fact that water is filled into the hollow floating ball in serious conditions, normal work of liquid level control of equipment is influenced, and even the equipment is damaged, so that the reliability of the liquid level control switch of the hollow floating ball in the prior art is still to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take water proof packing's hollow floating ball to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take hollow floater of waterproof filler, includes first floater, first floater lower extreme is provided with second floater, be provided with packing mechanism between first floater and the second floater, packing mechanism is including packing colloid, recess, magnet, both sides all are provided with the packing colloid between first floater and the second floater, the inboard lower extreme middle part of second floater is fixed and is provided with the recess, the inside activity block of recess is provided with magnet, first floater is provided with the rotation axis with second floater fixed surface one side.

Preferably, ejector rods are fixedly arranged on two sides of the upper end inside the upper half floating ball, the ejector rods are tightly attached to the upper end of the magnet, and the ejector rods of the upper half floating ball just abut against the magnet to prevent the magnet from moving when the two hemispheres are welded or bonded together.

Preferably, the upper half floating ball and the lower half floating ball are made of plastic materials, the service life of the device can be prolonged, rainwater is not prone to rusting, and the using effect is good.

Preferably, the filling colloid is a foaming adhesive material which is waterproof at 200 ℃, has a long service life and is convenient to use in high-temperature liquid.

Preferably, the edge of the upper end surface of the upper half floating ball is provided with an annular bulge, the edge of the outer side surface of the lower end of the upper half floating ball is tightly attached to the annular bulge, and the stability and the sealing performance of the upper half floating ball and the lower half floating ball which are adhered together can be improved through the annular bulge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses because there is waterproof filler to fill the inside space of hollow floater, the inside air of floater receives cold and hot shrink influence for a short time to even the floater has the phenomenon that the seepage appears in welding or adhesion defect, it is also few to get into the inside water of floater, can not lead to the floater to fill water and sink to become invalid.

2. The utility model discloses can increase the stability and the leakproofness of adhesion when together between first floater and the second floater through cyclic annular arch during the use to can improve device's result of use.

3. The utility model discloses can weld or bond together at two hemispheres through the ejector pin during the use, the ejector pin of first floater just withstands magnet, prevents magnet shift position to can prevent the influence of circumstances such as vibrations to the device switch effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a hollow floating ball with waterproof filler of the present invention;

FIG. 2 is an exploded view of the hollow floating ball with waterproof filler of the present invention;

fig. 3 is a front view of the hollow floating ball with waterproof filler of the present invention.

In the figure: 1. an upper half floating ball; 2. a lower semi-floating ball; 3. filling colloid; 4. a groove; 5. a magnet; 6. a rotating shaft; 7. a top rod; 8. an annular protrusion.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a take hollow floater of waterproof packing, includes first floater 1, first floater 1 lower extreme is provided with second floater 2, be provided with packing mechanism between first floater 1 and second floater 2, packing mechanism includes colloid filler 3, recess 4, magnet 5, both sides all are provided with colloid filler 3 between first floater 1 and second floater 2, the inboard lower extreme middle part of second floater 2 is fixed and is provided with recess 4, the inside activity block of recess 4 is provided with magnet 5, first floater 1 is fixed with rotation axis 6 with second floater 2 surface one side.

The upper half floating ball 1 is internally and fixedly provided with ejector rods 7 on two sides of the upper end, the ejector rods 7 are tightly attached to the upper end of the magnet 5, the ejector rods 7 of the upper half floating ball 1 just abut against the magnet 5 when two hemispheres are welded or bonded together through the ejector rods 7, the magnet 5 is prevented from moving, the upper half floating ball 1 and the lower half floating ball 2 are made of plastic materials, the service life of the device can be prolonged through the upper half floating ball 1 and the lower half floating ball 2 made of the plastic materials, rainwater is not easy to rust, the use effect is good, the filling colloid 3 is a foamed rubber material, the foamed rubber material is waterproof at a temperature of 200 ℃, the service life is long, the device can be used in high-temperature liquid conveniently, the annular bulge 8 is arranged on the edge of the upper end surface of the upper half floating ball 1, the edge of the outer side surface of the lower end of the upper half floating ball 1 is tightly attached to the annular bulge 8, and the stability and the sealing performance of the upper half floating ball 1 and the lower half floating ball 2 can be improved through the annular bulge 8.

The working principle is as follows: before the device is used, the filling colloid 3 can be placed into two sides of the inner part of the lower semi-floating ball 2, then the upper semi-floating ball 1 can be covered at the upper end of the lower semi-floating ball 2 and clamped at the outer side of the annular bulge 8, then the upper semi-floating ball 1 and the lower semi-floating ball 2 can be fixed together in an adhesion or hot melt welding mode, then the device can be fixedly arranged at a target position through the rotating shaft 6, at the moment, because the space in the hollow floating ball is filled with the waterproof filler, the air in the floating ball is less influenced by cold and hot shrinkage, and even if the floating ball has a leakage phenomenon caused by welding or adhesion defects, little water enters the floating ball, the floating ball cannot be filled with water and sink to lose efficacy, meanwhile, the stability and the tightness when the upper semi-floating ball 1 and the lower semi-floating ball 2 are adhered together can be increased through the annular bulge 8 when the device is used, so that the use effect of the device can be improved, this is the utility model relates to a hollow floating ball's of taking waterproof filler theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take waterproof filler's hollow floating ball, includes first floater (1), its characterized in that: the improved floating ball filling device is characterized in that a lower half floating ball (2) is arranged at the lower end of the upper half floating ball (1), a filling mechanism is arranged between the upper half floating ball (1) and the lower half floating ball (2), the filling mechanism comprises a filling colloid (3), a groove (4) and a magnet (5), the filling colloid (3) is arranged on both sides between the upper half floating ball (1) and the lower half floating ball (2), the groove (4) is fixedly arranged in the middle of the lower end of the inner side of the lower half floating ball (2), the magnet (5) is arranged in the groove (4) in a clamping mode in an internal movable mode, and a rotating shaft (6) is fixedly arranged on one side of the surface of the upper half floating ball (1) and the lower half floating ball (2).

2. The hollow floating ball with the waterproof filler as claimed in claim 1, wherein: ejector rods (7) are fixedly arranged on two sides of the upper end inside the upper half floating ball (1), and the ejector rods (7) are tightly attached to the upper end of the magnet (5).

3. The hollow floating ball with the waterproof filler as claimed in claim 1, wherein: the upper half floating ball (1) and the lower half floating ball (2) are made of plastic materials.

4. The hollow floating ball with the waterproof filler as claimed in claim 1, wherein: the filling colloid (3) is a foam rubber material.

5. The hollow floating ball with the waterproof filler as claimed in claim 1, wherein: the edge of the upper end surface of the upper half floating ball (1) is provided with an annular bulge (8), and the edge of the outer side surface of the lower end of the upper half floating ball (1) is tightly attached to the annular bulge (8).