CN220963122U

CN220963122U - High-temperature-resistant ultra-small waterproof rocker switch

Info

Publication number: CN220963122U
Application number: CN202322434424.6U
Authority: CN
Inventors: 魏建; 吴晶晶
Original assignee: ELITE TECHNOLOGY (SUZHOU) CO LTD
Current assignee: ELITE TECHNOLOGY (SUZHOU) CO LTD
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-05-14
Anticipated expiration: 2033-09-08

Abstract

The utility model relates to the technical field of electricity, in particular to a high-temperature-resistant ultra-small waterproof rocker switch, which comprises a shell and a spring seat, wherein the spring seat is arranged above the bottom of the shell, the spring seat is fixedly connected with the bottom of the shell, a spring is arranged on the upper part of the spring seat, the spring is fixedly connected with the spring seat, a contact piece is arranged at the upper end of the spring, the contact piece is fixedly connected with the spring through a screw, a contact seat is arranged below the contact piece, the contact seat is detachably connected with the shell through the screw, a bracket is arranged at the inner bottom of the shell, and the bracket is fixedly connected with the shell. The utility model realizes stable switch performance by arranging the push rod seat and the torsion spring, solves the problems of automatic reset or false touch after being pressed down in the prior art, and achieves the purposes of protecting the rocker switch and prolonging the service life of the rocker switch by arranging the waterproof shell which can rotate through the hinge to prevent the rocker switch from being damaged by water and other impurities.

Description

High-temperature-resistant ultra-small waterproof rocker switch

Technical Field

The utility model relates to the technical field of electricity, in particular to a high-temperature-resistant ultra-small waterproof rocker switch.

Background

Rocker switches are a common type of electrical switch, also known as rocker switches or switches. The working principle of the circuit is based on the movement of the seesaw, and the circuit is opened and closed through the up-and-down or left-and-right movement of the seesaw. Rocker switches are typically composed of a fixed base and a movable rocker. The seesaw is provided with a plurality of fixed contacts, and when the seesaw moves, the contacts can be contacted with or disconnected from the contacts on the base, so that the on-off state of the circuit is changed.

Although the prior art can achieve the purpose of use, the problems of automatic reset, false touch, water inflow and the like after being pressed down can exist.

Through searching, the utility model patent with the publication number of CN218826800U specifically discloses a novel rocker switch moving contact, which comprises a base, the up end of base can be assembled and disassembled and is provided with the upper housing, the up end fixedly connected with auxiliary shell of upper housing, the inside of base is provided with the intermediate contact, the inside of upper housing is provided with the moving contact by lower department, the rotating groove has been seted up to auxiliary shell up end, the inside rotation of rotating groove is provided with ship type button, one side of base inside is provided with the static contact, the inside of upper housing is provided with the contact point by lower department, the inside of upper housing is provided with middle contact frame by lower department fixed contact frame, be located be provided with the connector lug in the base between intermediate contact and the static contact, the lower terminal surface fixedly connected with moving axis of ship type button, the lower terminal surface center department of moving contact has seted up the spout. According to the utility model, through arc contact, better switch use effect is achieved, and better practicability is achieved.

In the above patent, the switch is used better only through arc contact, so that the switch has better practicability, no false touch prevention function and defective waterproof capability.

Therefore, it is necessary to invent a high temperature resistant ultra-small waterproof rocker switch to solve the above problems.

Disclosure of utility model

The utility model aims to provide a high-temperature-resistant microminiature waterproof rocker switch, which realizes stable switch performance by arranging a push rod seat and a torsion spring so as to solve the problem that the switch is automatically reset after being pressed down or is opened carelessly in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a high temperature resistant subminiature waterproof wane switch, includes shell and spring holder, the top of shell bottom is equipped with the spring holder, spring holder and shell bottom fixed connection, the upper portion of spring holder is equipped with the spring, spring and spring holder rigid coupling, the contact piece is equipped with to the spring upper end, the contact piece passes through screw fixed connection with the spring, the below of contact piece is equipped with the contact seat, the contact seat can be dismantled with the shell through the screw and be connected, the inner bottom of shell is provided with the support, support and shell rigid coupling, the internally mounted of support has the pivot, pivot and support activity cup joint, the pivot outside is provided with the push rod, the torsional spring is equipped with to the both sides of push rod, torsional spring and push rod rigid coupling, the lower position of inner bottom of shell is equipped with the slot of contact piece, the top of contact piece is equipped with the briquetting, briquetting and contact piece rigid coupling, the top of briquetting is equipped with the wane, the wane rotates with the shell and is connected.

Preferably, the push rod is movably sleeved with the rotating shaft, a push handle is arranged at the upper end of the push rod, and the push handle is fixedly connected with the push rod.

Preferably, the top of shell installs the push rod seat, push rod seat and shell rigid coupling, the inside of push rod seat is provided with the recess with pushing handle looks adaptation, the internally mounted of recess has the magnetic sheet that attracts mutually with pushing handle magnetism.

Preferably, the upper portion of shell is installed the pilot lamp, and pilot lamp and shell rigid coupling, the connection port has all been seted up at the both ends about the shell.

Preferably, the waterproof shell is arranged on the upper portion of the shell, the waterproof shell is hinged with the shell through a hinge, and the waterproof shell is connected with one side, away from the hinge, of the shell in a clamping mode.

Preferably, a sealing screw is arranged at the upper part of the shell, and the sealing screw is spliced with the shell.

In the technical scheme, the utility model has the technical effects and advantages that:

1. The switch performance is stable by arranging the push rod seat and the torsion spring, so that the problem of automatic reset or false touch after being pressed down in the prior art is solved;

2. through installing can pass through hinge pivoted waterproof case, prevent that water and other impurity from damaging rocker switch, reach the purpose of protection rocker switch, extension its life _;

3. The shell is made of high-temperature-resistant metal alloy, and a waterproof coating is coated on the shell to prevent the high-temperature-resistant metal alloy from being corroded;

4. The pressing block can prevent the push rod from being in direct contact with the contact piece, so that the deformation of the contact piece is avoided, and the switching effect is influenced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

Reference numerals illustrate:

1. A housing; 2. a spring seat; 3. a spring; 4. a contact piece; 5. a contact base; 6. pushing a handle; 7. a push rod; 8. a rotating shaft; 9. a push rod seat; 10. a seesaw; 11. briquetting; 12. a bracket; 13. an indicator light; 14. a sealing screw; 15. a connection port; 16. a waterproof shell.

Detailed Description

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

The utility model provides a high temperature resistant ultra-small waterproof rocker switch as shown in figures 1-3, which comprises a shell 1 and a spring seat 2, wherein the spring seat 2 is arranged above the bottom of the shell 1, the spring seat 2 is fixedly connected with the bottom of the shell 1, the shell 1 is made of high temperature resistant metal alloy, a waterproof coating is coated on the upper surface, the upper part of the spring seat 2 is provided with a spring 3, the spring 3 is fixedly connected with the spring seat 2, the spring seat 2 is used for fixing the spring 3, the upper end of the spring 3 is provided with a contact piece 4, the contact piece 4 is fixedly connected with the spring 3 through a screw, a contact seat 5 is arranged below the contact piece 4, the contact seat 5 is detachably connected with the shell 1 through the screw, the contact seat 5 is contacted with the contact piece 4 to enable the switch to be connected, a bracket 12 is arranged at the inner bottom of the shell 1, the bracket 12 is fixedly connected with the shell 1, the support 12 plays a fixed role, the pivot 8 has been installed to the inside of support 12, pivot 8 cup joints with support 12 activity, the pivot 8 outside is provided with push rod 7, the torsional spring is equipped with to push rod 7's both sides, torsional spring and push rod 7 rigid coupling, the torsional spring can realize to a certain extent that the switch performance is stable, solve the problem of mistake touch, the inner bottom of shell 1 is located the below position of contact piece 4 and is equipped with the slot, the slot of contact piece 4 below makes contact piece 4 have the activity space, the top of contact piece 4 is equipped with briquetting 11, briquetting 11 and contact piece 4 rigid coupling, briquetting 11 can prevent push rod 7 and contact piece 4 direct contact, avoid contact piece 4 to warp, the top of briquetting 11 is equipped with wane 10, wane 10 rotates with shell 1 to be connected, the rotation of wane 10 drives briquetting 11.

The push rod 7 is movably sleeved with the rotating shaft 8, the push rod 7 rotates by taking the rotating shaft 8 as the center, the push handle 6 is arranged at the upper end of the push rod 7, the push handle 6 is fixedly connected with the push rod 7, and the push handle 6 is convenient for a user to move the push rod.

The push rod seat 9 is installed at the top of shell 1, push rod seat 9 and shell 1 rigid coupling, the inside of push rod seat 9 be provided with push handle 6 looks adaptation's recess, the internally mounted of recess have with push handle 6 magnetism inhale the magnetic sheet mutually, push rod seat 9 can solve the switch to a certain extent and draw the problem of back automatic re-setting down.

An indicator lamp 13 is arranged on the upper portion of the shell 1, the indicator lamp 13 is fixedly connected with the shell 1, whether the rocker switch works or not is judged by observing the on-off state of the indicator lamp 13, and the left end and the right end of the shell 1 are provided with connecting ports 15, so that an input and output lead wire can be conveniently inserted.

Waterproof shell 16 has been installed on the upper portion of shell 1, articulates through the hinge between waterproof shell 16 and the shell 1, and waterproof shell 16 and shell 1 keep away from one side block of hinge and be connected, prevent that water and other impurity from damaging the rocker switch.

The upper part of the shell 1 is provided with a sealing screw 14, the sealing screw 14 is inserted into the shell 1, and the sealing screw 14 enables the rocker switch to be convenient to detach.

The working principle of the utility model is as follows: when the rocker switch works, the waterproof shell 16 is opened firstly, the push handle 6 is pushed by hands, the push handle 6 and the push rod seat 9 are fixed through magnetic force, the push rod 7 is driven by rotation of the push handle 6, the push rod 7 rotates around the rotating shaft 8, the rocker 10 is driven to rotate at the bottom of the push rod 7, the pressing block 11 is driven to press the contact piece 4, the contact piece 4 moves downwards, the contact seat 5 is contacted, a loop is closed, and the switch _, is turned on to indicate that the lamp 13 is lightened.

When the rocker switch is closed, the push handle 6 is pulled by hand to reset, and the indicator lamp 13 is turned off.

When the hinge is detached, the screw on the hinge is detached, the waterproof case 16 is detached, the sealing screw 14 is detached, and the upper part of the case can be detached.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a high temperature resistant subminiature waterproof rocker switch, includes shell (1) and spring holder (2), its characterized in that: the utility model discloses a high-pressure air compressor, including shell (1) and support, shell (1) is equipped with spring holder (2) in the top of shell (1), spring holder (2) and shell (1) bottom fixed connection, the upper portion of spring holder (2) is equipped with spring (3), spring (3) upper end is equipped with contact piece (4), contact piece (4) and spring (3) pass through screw fixed connection, the below of contact piece (4) is equipped with contact seat (5), contact seat (5) and shell (1) pass through the screw and dismantle the connection, the inner bottom of shell (1) is provided with support (12), support (12) and shell (1) rigid coupling, pivot (8) are installed to the inside of support (12), pivot (8) and support (12) activity cup joint, the pivot (8) outside is provided with push rod (7), the both sides of push rod (7) are equipped with torsional spring (7) rigid coupling, the below of contact piece (4) is equipped with contact piece (4), the bottom of push rod position of shell (1) is equipped with slot (4), be equipped with briquetting (11) and top (11) are equipped with in the top of briquetting (11), the rocker (10) is rotationally connected with the shell (1).

2. The high temperature resistant ultra-small waterproof rocker switch of claim 1, wherein: the push rod (7) is movably sleeved with the rotating shaft (8), the upper end of the push rod (7) is provided with a push handle (6), and the push handle (6) is fixedly connected with the push rod (7).

3. The high temperature resistant ultra-small waterproof rocker switch of claim 1, wherein: the push rod seat (9) is installed at the top of shell (1), push rod seat (9) and shell (1) rigid coupling, the inside of push rod seat (9) is provided with the recess with push handle (6) looks adaptation, the internally mounted of recess has the magnetic sheet that attracts mutually with push handle (6) magnetism.

4. The high temperature resistant ultra-small waterproof rocker switch of claim 1, wherein: an indicator lamp (13) is arranged on the upper portion of the shell (1), the indicator lamp (13) is fixedly connected with the shell (1), and connecting ports (15) are formed in the left end and the right end of the shell (1).

5. The high temperature resistant ultra-small waterproof rocker switch of claim 1, wherein: waterproof shell (16) are installed on the upper portion of shell (1), pass through the hinge between waterproof shell (16) and shell (1), just waterproof shell (16) are kept away from one side block connection of hinge with shell (1).

6. The high temperature resistant ultra-small waterproof rocker switch of claim 1, wherein: the upper part of the shell (1) is provided with a sealing screw (14), and the sealing screw (14) is spliced with the shell (1).