CN218384991U

CN218384991U - Environment-friendly water level switch convenient to dismouting

Info

Publication number: CN218384991U
Application number: CN202222264247.7U
Authority: CN
Inventors: 熊建; 韦荣华; 梁绍强
Original assignee: Foshan Runhongbao Electronics Co ltd
Current assignee: Foshan Runhongbao Electronics Co ltd
Priority date: 2022-08-27
Filing date: 2022-08-27
Publication date: 2023-01-24
Anticipated expiration: 2032-08-27

Abstract

The utility model discloses an environment-friendly water level switch convenient to dismouting, including the water level switch body, the water level switch body includes the barrel, and barrel side inner wall is close to both ends department and has all seted up the thread groove, and the barrel top is provided with the wire subassembly, and the wire subassembly includes the contact head, and contact head top electric connection has the connecting wire, has seted up the ring channel on the outer wall of contact head side, and the barrel bottom is pegged graft and is threaded connection's sensing element with the thread groove. The utility model discloses beneficial effect when wire and response structure contact department damage or sensing element damage in water level switch, the design of thread groove can be so that the barrel, wire assembly and sensing element can dismantle, thereby be convenient for the part of the damage of change, make this water level switch can continue to use, prevent directly to abandon the waste to the resource, the environment-friendly capacity is improved, and the quick assembly disassembly sensing element of being convenient for of the design of thread groove, make draw-in groove specification grow, so that the quick assembly disassembly cardboard, the reduction is broken the probability of disconnected cardboard off with the fingers and thumb.

Description

Environment-friendly water level switch convenient to dismouting

Technical Field

The utility model relates to a water level switch technical field, concretely relates to environment-friendly water level switch convenient to dismouting.

Background

At present, the water level switch who uses on the market is the floater form mostly, install micro-gap switch and trigger mechanism in the floater casing, the electric wire of floater switch is connected with the micro-gap switch in the floater casing, in operation, the floater casing is laid in water, the electric wire of floater switch is fixed at a height on ground, the floater casing uses this fixed point as the fulcrum, along with the lift of water level, change the contained angle that the floater casing that floats at the surface of water and horizontal plane produced, when this contained angle reached certain angle, the trigger mechanism effect in the floater casing touches inside micro-gap switch, conversion micro-gap switch's break-make, thereby realize water level control's work.

If the number of the authorized notice is CN206116285U, the authorized notice date is 20170419, the water level switch comprises a fixed base, a guide pipe is vertically arranged in the center of the bottom surface of the fixed base, a through hole is formed in one side of the upper part of the guide pipe, and a limiting ring is further sleeved on a pipe body below the through hole; the circuit board is of a strip structure and is arranged in the conduit, and the upper end of the circuit board is connected to the bottom surface of the fixed base; at least two magnetic reed switches are arranged on the circuit board along the length direction; the fixed bracket comprises an annular fixed plate and a fixed pipe; the fixed bracket is sleeved at the lower part of the guide pipe by a fixed pipe; the magnet is annular and is sleeved on the fixed pipe of the fixed bracket and corresponds to the magnetic spring switch in the catheter; the floating ball is an annular cylinder, and the center of the upper end surface of the floating ball is provided with a through hole; the lower part of the guide pipe is inserted into the floating ball, and a fixing plate of the fixing bracket is buckled with a central through hole on the upper end surface of the floating ball to form a closed cylinder; the magnet on the lower fixed tube of the fixed plate extends into the floating ball and moves up and down along the guide tube along with the floating ball; and the limiting plate is connected to the bottom end of the conduit inserted into the floating ball, and the outer diameter of the limiting plate is larger than the central through hole of the floating ball to limit the floating ball.

The water level switch in the prior art is generally sealed by the sealant, and is relatively inconvenient, so that the water level switch can only be thrown away when the contact part of the lead and the induction structure in the water level switch is damaged or the induction element is damaged, and therefore, the environment-friendly water level switch convenient to disassemble and assemble needs to be designed urgently to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an environment-friendly water level switch convenient to dismouting to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an environment-friendly water level switch convenient to dismouting, includes the water level switch body, the water level switch body includes the barrel, barrel side inner wall is close to both ends department and all has seted up the thread groove, the barrel top is provided with the wire subassembly, the wire subassembly includes the contact head, contact head top electric connection has the connecting wire, the ring channel has been seted up on the contact head side outer wall, the barrel bottom is pegged graft and is threaded connection's inductive element with the thread groove.

Furthermore, the outer wall of one side of the barrel body close to the two ends is provided with glue injection holes, the inner wall of the side face of the thread groove is provided with cavity grooves distributed in an annular structure, and the cavity grooves are communicated with the glue injection holes.

Furthermore, a clamping groove is reserved between the sensing element and the barrel, and a clamping plate is clamped in the clamping groove.

Furthermore, the outside lag that is located barrel inside that has cup jointed of response component, and set up on the outer wall of lag side and be the recess that equidistant structure distributes.

Further, the outside sliding connection of barrel has the buoyant ball subassembly, the buoyant ball subassembly includes the foam block.

Furthermore, the inner wall of the side surface of the foam block is provided with placement grooves distributed in an equidistant structure, and magnetic rings are embedded in the placement grooves.

In the above technical scheme, the utility model provides an environment-friendly water level switch convenient to dismouting, (1) through the thread groove that sets up, when wire and induction structure contact department damaged or induction element damaged in water level switch, the design of thread groove can make barrel, wire assembly and induction element can dismantle, thereby the damaged part of being convenient for to change, make this water level switch can continue to use, prevent directly abandoning the waste to the resource, improve the environmental protection ability, and the design of thread groove is convenient for quick assembly disassembly induction element, make the draw-in groove specification grow, so that quick assembly disassembly cardboard, reduce the probability of breaking the cardboard off with the fingers and thumb; (2) Through the arranged glue injection hole, the annular groove and the cavity groove, when the water level switch is combined together, sealing wax can be injected through the glue injection hole, so that the sealing property between the cylinder body and the lead assembly and between the cylinder body and the induction element is improved; (3) Through the lag that sets up, when using this water level switch, the compressive capacity of barrel can be improved to the lag to improve the protective capacities to response element.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the environment-friendly water level switch of the present invention, which is easy to be disassembled and assembled.

Fig. 2 is a schematic view of the cylinder and the inductive element according to the embodiment of the environment-friendly water level switch convenient for disassembly and assembly.

Fig. 3 is a schematic view of a wire assembly structure provided by an embodiment of the environment-friendly water level switch convenient for disassembly and assembly.

Fig. 4 is a schematic structural view of the floating ball assembly provided by the embodiment of the environment-friendly water level switch convenient for disassembly and assembly.

Description of the reference numerals:

the water level switch comprises a water level switch body 1, a cylinder body 2, a clamping plate 3, an inductive element 4, a clamping groove 5, a floating ball component 6, a lead component 7, a connecting line 8, a contact 9, an annular groove 10, a thread groove 11, a cavity groove 12, a glue injection hole 13, a protective sleeve 14, a groove 15, a foam block 16, a placement groove 17 and a magnetic ring 18.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the embodiment of the utility model provides a pair of environment-friendly water level switch convenient to dismouting, including water level switch body 1, water level switch body 1 includes

barrel

2, and 2 side inner walls of barrel are close to both ends department and have all seted up

thread groove

11, and 2 tops of barrel are provided with wire assembly 7, and wire assembly 7 includes

contact

9, and 9 top electric connection of contact have a connecting wire 8, have seted up ring channel 10 on the 9 side outer walls of contact, and 2 bottom pegs graft of barrel have and be threaded connection's inductive element 4 with thread groove 11.

Specifically, in this embodiment, including water level switch body 1, water level switch body 1 includes barrel 2, threaded groove 11 has all been seted up near both ends to 2 side inner walls of barrel, the design of threaded groove 11 can make barrel 2, wire assembly 7 and sensing element 4 can be dismantled, thereby be convenient for the part of the damage of change, make this water level switch can continue to use, prevent directly abandoning the waste to the resource, improve the environmental protection ability, quick assembly disassembly sensing element 4 is convenient for simultaneously, make draw-in groove 5 specification grow, so that quick assembly disassembly cardboard 3, reduce the probability of breaking cardboard 3 off with the fingers and thumb, barrel 2 top is provided with wire assembly 7, wire assembly 7 includes contact 9, contact 9 bottom is the metal material, make contact 9 be electric connection with sensing element 4, contact 9 top electric connection has connecting wire 8, connecting wire 8 is convenient for this water level switch and electric control equipment link together, contact 9 side has seted up ring channel 10 on the outer wall, ring channel 10 cooperation chamber groove 12 can accomodate sealing wax, improve the leakproofness between contact 9 and barrel 2, barrel 2 bottom has plug-in-line and threaded connection with threaded groove 11 is threaded connection's induction element 4, electric control switch component 4 constitutes when the electrical signal of telecommunication can send the motion at once, thereby the electric control switch group, make the electric signal of telecommunication to carry out the action.

The utility model provides a pair of environment-friendly water level switch convenient to dismouting, wire and response structure contact department damage or when sensing element damaged in water level switch, the design of thread groove 11 can make barrel 2, wire component 7 and sensing element 4 can be dismantled, thereby be convenient for the part of the damage of change, make this water level switch can continue to use, prevent directly abandoning the waste to the resource, improve the environmental protection ability, and the quick assembly disassembly sensing element 4 of being convenient for of the design of thread groove 11, make 5 specification grow of draw-in groove, so that quick assembly disassembly cardboard 3, reduce the probability of breaking cardboard 3 off with the fingers and thumb.

The utility model provides a further embodiment, as shown in fig. 2, barrel 2 one side outer wall is close to both ends department and has all seted up the injecting glue hole 13, and injecting glue hole 13 is convenient for pour into sealed wax into to chamber 12 inside, sets up the chamber 12 that is the ring structure and distributes on the 11 side inner walls of thread groove, and sealed wax can be accomodate to chamber 12, can cooperate ring channel 10 to receive sealed wax simultaneously to improve inductive element 4, the leakproofness between contact 9 and the barrel 2, and chamber 12 link up each other with injecting glue hole 13.

The utility model provides a another embodiment, as shown in fig. 1-2, leave draw-in groove 5 between inductive element 4 and the barrel 2, draw-in groove 5 makes 3 joints of cardboard structurally that barrel 2 and inductive element 4 constitute convenient to, and the inside joint of draw-in groove 5 has cardboard 3, and cardboard 3 is convenient for prevent that ball component 6 from falling out from barrel 2.

The utility model provides a further embodiment, as shown in fig. 2, the lag 14 that is located barrel 2 inside has been cup jointed to sensing element 4 outside, and the design of lag 14 can improve this water level switch's intensity and compressive capacity, avoids sensing element 4 times to crush, and sets up the recess 15 that is equidistant structure distribution on the outer wall of lag 14 side, and recess 15 can improve the intensity of lag 14.

In another embodiment, as shown in fig. 4, the external sliding connection of the cylinder 2 has the floating ball assembly 6, the floating ball assembly 6 includes the foam block 16, the foam block 16 receives buoyancy and can be lifted, so that the sensing element 4 operates, and the electric control device operates to control the water level to rise and fall.

In another embodiment, as shown in fig. 4, the placing grooves 17 are disposed on the inner wall of the side surface of the foam block 16 and distributed in an equidistant structure, the placing grooves 17 are convenient for the magnetic ring 18 to be mounted on the foam block 16, the magnetic ring 18 is embedded in the placing grooves 17, and the sensing element 4 senses the movement of the foam block 16 when the foam block 16 operates through the magnetic ring 18. The working principle is as follows: when using water level switch, can put into water level switch and lay in water, float switch's electric wire is fixed at a ground height, and realize water level monitoring control's work, later when contact 9 or induction element 4 damage, the design of thread groove 11 is convenient for the staff and takes contact 9 or induction element 4 out from barrel 2, thereby contact 9 or induction element 4 of renewal, make this water level switch can continue to use, and when need pull down ball assembly 6, can rotate induction element 4, make the width grow of draw-in groove 5, thereby so that take off cardboard 3, reduce the probability that cardboard 3 damaged under original mode was broken off with the fingers and thumb, when this water level switch received the extrusion simultaneously, the design of lag 14 can improve this water level switch's intensity and compressive capacity, avoid induction element 4 times to crush.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an environment-friendly water level switch convenient to dismouting, includes water level switch body (1), its characterized in that, water level switch body (1) includes barrel (2), threaded groove (11) have all been seted up near both ends department to barrel (2) side inner wall, barrel (2) top is provided with wire assembly (7), wire assembly (7) are including contact (9), contact (9) top electric connection has connecting wire (8), ring channel (10) have been seted up on contact (9) side outer wall, barrel (2) bottom is pegged graft and is threaded connection's inductive element (4) with threaded groove (11).

2. The environment-friendly water level switch convenient to disassemble and assemble as claimed in claim 1, wherein the outer wall of one side of the barrel (2) near both ends is provided with glue injection holes (13), the inner wall of the side surface of the thread groove (11) is provided with cavity grooves (12) distributed in an annular structure, and the cavity grooves (12) are communicated with the glue injection holes (13).

3. The environment-friendly water level switch convenient to disassemble and assemble according to claim 1, wherein a clamping groove (5) is reserved between the sensing element (4) and the barrel (2), and the clamping plate (3) is clamped inside the clamping groove (5).

4. The environment-friendly water level switch convenient to disassemble and assemble as claimed in claim 1, wherein the induction element (4) is externally sleeved with a protective sleeve (14) positioned inside the cylinder body (2), and the outer wall of the side surface of the protective sleeve (14) is provided with grooves (15) distributed in an equidistant structure.

5. The environment-friendly water level switch convenient to disassemble and assemble as claimed in claim 1, wherein a floating ball assembly (6) is slidably connected to the outside of the barrel (2), and the floating ball assembly (6) comprises a foam block (16).

6. The environment-friendly water level switch convenient to disassemble and assemble as claimed in claim 5, wherein the inner wall of the side surface of the foam block (16) is provided with the placing grooves (17) distributed in an equidistant structure, and the magnetic ring (18) is embedded in the placing grooves (17).