CN215680470U

CN215680470U - Waterproof button switch

Info

Publication number: CN215680470U
Application number: CN202120414116.5U
Authority: CN
Inventors: 王特; 王兴法
Original assignee: Wenzhou Wangwei Electronics Co ltd
Current assignee: Wenzhou Wangwei Electronics Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2022-01-28
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a waterproof button switch, which comprises an outer shell, the top of shell is provided with button shell, the first spring of fixedly connected with in the top draw-in groove in buckle groove, the equal fixedly connected with contact frame of the left and right sides lower extreme in buckle groove, the equal fixed connection in top of second spring is at the lower extreme in buckle groove, the inside four corners of well seat all is provided with the contact lower prop. According to the button switch, the gear is meshed with the gear groove in the shell by pressing the button, at the moment, two ends of the contact upper springboard are connected with the contact lower column to complete electrification, the contact lower column is made of red copper, the effect of increasing current can be achieved, the current is as high as 20A, at the moment, the water tightness of the upper end of the inner wall of the shell is sealed with the buckle at the top end of the buckle groove, the water tightness effect is achieved, the water tightness of the button switch is greatly improved through the mode, safety accidents caused by water leakage are avoided, and the button switch is worthy of being widely popularized.

Description

Waterproof button switch

Technical Field

The utility model relates to the technical field of waterproof buttons, in particular to a waterproof button switch.

Background

A button is a commonly used electrical control element, and is a switch for turning on or off a 'control circuit' (in which current is small) so as to control the operation of a motor or other electrical equipment.

However, the existing button switch has poor waterproofness, often causes safety accidents due to water leakage, and the original plastic and metal buttons have small load capacity, can only achieve the capacity of 2-3A low current, can only be installed on some small mechanical equipment for use, cannot be used in equipment with large load requirement capacity, are easy to short circuit and damage machines, and have low safety performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a waterproof button switch.

In order to achieve the purpose, the utility model adopts the following technical scheme: a waterproof button switch comprises a shell, wherein a button shell is arranged at the top end of the shell, a waterproof pad is arranged inside the button shell, a button is arranged at the lower end of the waterproof pad, a lampshade is arranged at the lower end of the button, the lower end of the lampshade is fixedly connected with a waterproof layer, a gear is arranged at the lower end of the waterproof layer, a gear sleeve is arranged outside the gear, a buckling groove is arranged at the lower end of the gear, a light-emitting lamp bead is arranged at the top end of the buckling groove, a first spring is fixedly connected in the buckling groove at the top end of the buckling groove, contact frames are fixedly connected at the lower ends of the left side and the right side of the buckling groove, a second spring is arranged outside the contact frames, the top end of the second spring is fixedly connected at the lower end of the buckling groove, second springs are arranged in the buckling grooves at the front end and the rear end of the buckling groove, and contact springboards are arranged in the clamping grooves at the front end and the rear end of the buckling groove, the lower extreme of shell is provided with well seat, the inside four corners of well seat all is provided with down the post of contact.

As a further description of the above technical solution:

and the outer part of the shell is in threaded connection with an external nut.

As a further description of the above technical solution:

waterproof pad, button, lamp shade, closely waterproof, gear overcoat, lantern ring, waterproof pad and the first half in buckle groove all set up in the inside of shell, the latter half in buckle groove all sets up the inside at well seat with the post under the contact.

As a further description of the above technical solution:

the gear is meshed with the gear groove on the inner wall of the shell.

As a further description of the above technical solution:

and a waterproof pad is arranged between the outer nut and the button shell.

As a further description of the above technical solution:

and a lantern ring is arranged outside the gear outer sleeve.

As a further description of the above technical solution:

one end of the first spring is fixedly connected to the lower end of the button at the other end in the clamping groove of the clamping groove.

As a further description of the above technical solution:

the lower ends of the second springs at the front end and the rear end of the buckle groove are in penetrating contact with the upper end and the lower end of the upper springboard.

The utility model has the following beneficial effects:

according to the utility model, the button is firstly pressed to enable the gear to be meshed with the gear groove in the shell, at the moment, two ends of the contact upper springboard are connected with the contact lower column to complete electrification, the contact lower column is made of red copper, the effect of increasing current can be increased to 20A, at the moment, dense water at the upper end of the inner wall of the shell is clamped with the buckle of the luminous lamp bead, so that the waterproof effect is achieved, meanwhile, the bottom of the middle seat is also provided with the sealing glue, the waterproof effect can be achieved, the waterproof property of the button switch is greatly improved through the mode, the safety accident caused by water leakage is avoided, and the button switch is worthy of great popularization.

Drawings

Fig. 1 is a perspective view of a waterproof button switch according to the present invention;

fig. 2 is an exploded view of a waterproof push button switch according to the present invention;

FIG. 3 is a schematic view of a snap-fit groove of a waterproof push-button switch according to the present invention;

fig. 4 is a schematic view of an internal structure of a housing of a waterproof button switch according to the present invention.

Illustration of the drawings:

1. a housing; 2. an outer nut; 3. a button housing; 4. a waterproof pad; 5. a button; 6. a lamp shade; 7. sealing and preventing water; 8. a gear; 9. gear housing; 10. a collar; 11. a fastening groove; 12. a light-emitting lamp bead; 13. A first spring; 14. a contact frame; 15. a second spring; 16. contacting the upper springboard; 17. a middle seat; 18. Contacting the lower column; 19. gear groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a waterproof button switch comprises a shell 1, a button shell 3 is arranged at the top end of the shell 1, a waterproof pad 4 is arranged inside the button shell 3, a button 5 is arranged at the lower end of the waterproof pad 4, a lampshade 6 is arranged at the lower end of the button 5, a sealing water 7 is fixedly connected to the lower end of the lampshade 6, a gear 8 is arranged at the lower end of the sealing water 7, a gear sleeve 9 is arranged outside the gear 8, a buckling groove 11 is arranged at the lower end of the gear 8, a light-emitting lamp bead 12 is arranged at the top end of the buckling groove 11, the gear 8 is meshed with a gear groove 19 inside the shell 1 by pressing the button 5, both ends of a contact upper springboard 16 are connected with a contact lower column 18 to complete electrification, wherein the contact lower column 18 is made of red copper, the effect of current can be increased, the height is 20A, the sealing water 7 at the upper end of the inner wall of the shell 1 is clamped with the buckle of the light-emitting lamp bead 12, thereby waterproof effect has been reached, the bottom of well seat 17 also is provided with glues simultaneously, can improve this waterproof button's waterproof effect equally, the first spring 13 of fixedly connected with in the top draw-in groove of buckle groove 11, the equal fixedly connected with contact frame 14 of the left and right sides lower extreme of buckle groove 11, the outside of contact frame 14 all is provided with second spring 15, the equal fixed connection in top of second spring 15 is at the lower extreme of buckle groove 11, all be provided with second spring 15 in the both ends draw-in groove around buckle groove 11, all be provided with springboard 16 on the contact in the both ends draw-in groove around buckle groove 11, the lower extreme of shell 1 is provided with well seat 17, the inside four corners of well seat 17 all is provided with and contacts lower prop 18.

The outer thread of the shell 1 is connected with an outer nut 2, the waterproof pad 4, the button 5, the lampshade 6, the dense waterproof 7, the gear 8, the gear jacket 9, the lantern ring 10, the waterproof pad 4 and the upper half part of the buckle groove 11 are all arranged inside the shell 1, the lower half part of the buckle groove 11 and the contact lower column 18 are all arranged inside the middle seat 17, the gear 8 is meshed with the inner wall gear groove 19 of the shell 1, the waterproof pad 4 is arranged between the outer nut 2 and the button shell 3, the lantern ring 10 is arranged outside the gear jacket 9, one end of the first spring 13 is fixedly connected inside the clamping groove of the buckle groove 11, the other end of the first spring 13 is fixedly connected to the lower end of the button 5, when the power is off, the gear 8 can fall off from the gear groove 19 by pressing the button 5, then the gear 8 resets under the action of the first spring 13, so that the contact upper jump plate 16 is disconnected with the contact lower column 18, and the purpose of power off is achieved, the lower ends of the second springs 15 at the front and rear ends of the latch groove 11 are in penetrating contact with the upper and lower ends of the upper springboard 16.

The working principle is as follows: when the waterproof button is used for switch power-on operation, firstly, the button 5 is pressed to enable the gear 8 to be meshed with the gear groove 19 in the shell 1, at the moment, two ends of the contact upper springboard 16 are connected with the contact lower column 18 to complete power-on, wherein the contact lower column 18 is made of red copper, the effect of increasing current can be achieved to 20A, at the moment, the waterproof layer 7 at the upper end of the inner wall of the shell 1 is clamped with the buckle of the luminous lamp bead 12, so that the waterproof effect is achieved, meanwhile, the bottom of the middle seat 17 is also provided with the sealing glue, the waterproof effect of the waterproof button can be improved, the waterproof property of the button switch is greatly improved through the mode, the safety accident caused by water leakage is avoided, when the power is cut off, the gear 8 can fall off from the gear groove 19 by pressing the button 5, then the gear 8 is reset under the action of the first spring 13, so that the contact upper springboard 16 is disconnected with the contact lower column 18, the purpose of power failure is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A waterproof button switch, includes shell (1), its characterized in that: the button comprises a shell (1), a button shell (3) is arranged at the top end of the shell (1), a waterproof pad (4) is arranged inside the button shell (3), a button (5) is arranged at the lower end of the waterproof pad (4), a lampshade (6) is arranged at the lower end of the button (5), a waterproof seal (7) is fixedly connected at the lower end of the lampshade (6), a gear (8) is arranged at the lower end of the waterproof seal (7), a gear sleeve (9) is arranged outside the gear (8), a buckle groove (11) is arranged at the lower end of the gear (8), a light-emitting lamp bead (12) is arranged at the top end of the buckle groove (11), a first spring (13) is fixedly connected in a top end clamp groove of the buckle groove (11), contact frames (14) are fixedly connected at the lower ends of the left side and the right side of the buckle groove (11), a second spring (15) is arranged outside the contact frames (14), the top end of the second spring (15) is fixedly connected to the lower end of the buckle groove (11), the second springs (15) are arranged in clamping grooves in the front end and the rear end of the buckle groove (11), contact upper springboards (16) are arranged in clamping grooves in the front end and the rear end of the buckle groove (11), the lower end of the shell (1) is provided with a middle seat (17), and contact lower columns (18) are arranged at four corners of the interior of the middle seat (17).

2. The waterproof push-button switch according to claim 1, wherein: the outer thread of the shell (1) is connected with an external nut (2).

3. The waterproof push-button switch according to claim 1, wherein: waterproof pad (4), button (5), lamp shade (6), waterproof seal (7), gear (8), gear overcoat (9), lantern ring (10), waterproof pad (4) and the first half of buckle groove (11) all set up the inside in shell (1), the latter half and the contact lower prop (18) of buckle groove (11) all set up the inside in well seat (17).

4. The waterproof push-button switch according to claim 1, wherein: the gear (8) is meshed with a gear groove (19) on the inner wall of the shell (1).

5. The waterproof push-button switch according to claim 2, wherein: and a waterproof pad (4) is arranged between the outer nut (2) and the button shell (3).

6. The waterproof push-button switch according to claim 1, wherein: and a lantern ring (10) is arranged outside the gear outer sleeve (9).

7. The waterproof push-button switch according to claim 1, wherein: one end of the first spring (13) is fixedly connected to the lower end of the button (5) at the other end in the clamping groove of the clamping groove (11).

8. The waterproof push-button switch according to claim 1, wherein: the lower ends of the second springs (15) at the front end and the rear end of the buckling groove (11) are in penetrating contact with the upper end and the lower end of the upper springboard (16).