CN216213011U

CN216213011U - Light-touch waterproof switch

Info

Publication number: CN216213011U
Application number: CN202122907445.6U
Authority: CN
Inventors: 薛志荣
Original assignee: Yueqing Zhenrui Electronics Co ltd
Current assignee: Yueqing Zhenrui Electronics Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-05
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a light-touch waterproof switch which comprises a waterproof shell, wherein four corners of the periphery of the waterproof shell are fixedly connected with fastener terminals, four corners of the top end of the waterproof shell are provided with threaded holes, the top end of the waterproof shell is fixedly connected with a cover plate through screws, a switch through hole is formed in a plate body of the cover plate, a switch button is clamped and connected in the switch through hole, the periphery of the bottom of the switch button is fixedly connected with a limiting sleeve, an element groove is formed in the top of the waterproof shell, a switch element is fixedly connected in the element groove, the top of the switch element is fixedly connected with a spring sheet, and the spring sheet is arranged in the element groove. The touch waterproof switch has high waterproof performance and practical value in the aspect of touch waterproof switches.

Description

Light-touch waterproof switch

Technical Field

The utility model relates to the field of a light-touch waterproof switch, in particular to a light-touch waterproof switch.

Background

The tact switch is a switch for electronic equipment and household appliances with very wide application. The touch switch in the prior art is difficult to avoid contacting water mist, dust or oil stain and the like in the use process, so that the touch switch is easy to generate switch resistance increase, even corrosion and corrosion, contact failure, influences the normal use of related products, causes electrical faults, and even can cause electrical equipment to be burnt out and other electrical faults in severe cases.

The touch switch in the prior art has poor waterproof function and short service life, and is not easy to find at night.

Therefore, the waterproof touch switch is improved and provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a light-touch waterproof switch which comprises a waterproof shell, wherein fastener terminals are fixedly connected to four corners of the periphery of the waterproof shell, threaded holes are formed in four corners of the top end of the waterproof shell, a cover plate is fixedly connected to the top end of the waterproof shell through screws, a switch through hole is formed in a plate body of the cover plate, a switch button is connected to the inside of the switch through hole in a clamping mode, a limiting sleeve is fixedly connected to the periphery of the bottom of the switch button, an element groove is formed in the top of the waterproof shell, a switch element is fixedly connected to the inside of the element groove, a spring sheet is fixedly connected to the top of the switch element, and the spring sheet is arranged inside the element groove.

As a preferred technical scheme of the utility model, the top end of the elastic sheet is fixedly connected with dustproof glue, and the dustproof glue is attached to the element groove.

According to a preferable technical scheme of the utility model, the top end of the dustproof glue is fixedly connected with a waterproof layer, the bottom of the cover plate is provided with a waterproof groove, and the waterproof layer is arranged in the element groove and the waterproof groove.

As a preferable technical scheme of the utility model, a first rubber sealing ring is fixedly connected inside the waterproof groove, and a second rubber sealing ring is fixedly connected between the cover plate and the top end of the waterproof shell.

According to a preferable technical scheme, the top of the cover plate is provided with a fixing groove, the inner side of the fixing groove is provided with a limiting groove, the top of the cover plate is connected with a transparent protective cover in a clamping mode through the fixing groove, and the top end of the switch button is fixedly connected with a fluorescent strip.

As a preferred technical scheme of the utility model, the periphery of the bottom of the transparent protective cover is fixedly connected with a clamping sleeve, and the clamping sleeve is clamped and connected with the limiting groove.

As a preferable technical scheme of the utility model, the bottom of the waterproof shell is provided with an isolation groove, a waterproof pad is fixedly connected inside the isolation groove, and the height of the waterproof pad is higher than that of the isolation groove.

The utility model has the beneficial effects that:

1. according to the light-touch waterproof switch, water is prevented from entering the waterproof shell through the arranged waterproof layer, internal elements are prevented from touching water mist or oil stain and the like, so that the switch resistance is increased, even corrosion and corrosion occur, contact failure is caused, the normal use of related products is influenced, electric appliance faults are caused, electric appliance faults such as burning of electric appliance equipment are avoided, the safety performance is improved, and the service life of the switch is prolonged;

2. according to the light-touch waterproof switch, the elastic sheet and the switch element can be protected by the arranged dustproof glue, so that dust is prevented from entering the waterproof shell to damage electronic elements, and the service life of the device is shortened;

3. according to the light-touch waterproof switch, the air tightness between the waterproof shell and the cover plate can be enhanced through the arrangement of the first rubber sealing ring and the second rubber sealing ring, and water mist and dust are prevented from entering the interior to damage the switch;

4. this kind of dabs waterproof switch through fixed recess and the transparent protection casing that sets up, can protect shift knob when not using, avoids getting into dust and water smoke, makes waterproof dirt resistance can be better, and the setting of phosphor strip, and people just can touch this kind of dabs the switch very easily under the condition of night nothing illumination, brings the convenience for the life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a top perspective view of a body of a waterproof tact switch of the present invention;

FIG. 2 is a partially disassembled perspective view of a waterproof tact switch of the present invention;

FIG. 3 is an integrally disassembled perspective view of a tact waterproof switch of the present invention;

fig. 4 is a bottom perspective view of a main body of a waterproof tact switch according to the present invention.

In the figure: 1. a waterproof housing; 2. a card member terminal; 3. a cover plate; 4. a switch through hole; 5. a switch button; 6. a limiting sleeve; 7. a component slot; 8. a switching element; 9. a spring plate; 10. dustproof glue; 11. a waterproof layer; 12. a first rubber seal ring; 1201. a second rubber seal ring; 13. fixing the groove; 1301. a limiting groove; 14. a transparent protective cover; 1401. a card sleeve; 15. a waterproof pad.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the light-touch waterproof switch comprises a waterproof shell 1, four corners of the periphery of the waterproof shell 1 are fixedly connected with fastener terminals 2, four corners of the top end of the waterproof shell 1 are provided with threaded holes, the top end of the waterproof shell 1 is fixedly connected with a cover plate 3 through screws, a switch through hole 4 is formed in a plate body of the cover plate 3, a switch button 5 is clamped and connected inside the switch through hole 4, a limit sleeve 6 is fixedly connected to the periphery of the bottom of the switch button 5, an element groove 7 is formed in the top of the waterproof shell 1, a switch element 8 is fixedly connected inside the element groove 7, an elastic sheet 9 is fixedly connected to the top of the switch element 8, and the elastic sheet 9 is arranged inside the element groove 7.

Wherein, the 9 top fixedly connected with of shell fragment prevents dust and glues 10, prevents dust and glues 10 and laminate mutually with component groove 7, prevents dust glue 10 through setting up, can protect shell fragment 9 and switching element 8, avoids the dust to get into inside waterproof casing 1, damages electronic component, reduces the life of device.

Wherein, 10 top fixed connection waterproof layers 11 of dustproof glue, the waterproof tank has been seted up to 3 bottoms of apron, waterproof layer 11 sets up inside component groove 7 and waterproof tank, waterproof layer 11 through setting up, avoid water to get into waterproof casing 1 inside, prevent that internal component from touching water smoke or greasy dirt etc. make it take place the switch resistance increase, corrosion is rotten even, contact failure, influence the normal use of relevant product, cause electrical apparatus trouble, avoid causing electrical apparatus trouble such as electrical apparatus is burnt out, the life of security performance and switch has been increased.

Wherein, the inside fixedly connected with first rubber seal 12 of waterproof groove, fixedly connected with second rubber seal 1201 between apron 3 and the 1 top of waterproof casing, through the first rubber seal 12 and the second rubber seal 1201 that set up, can strengthen the gas tightness between waterproof casing 1 and the apron 3, prevent that there are water smoke and dust to get into inside, damage the switch.

Wherein, fixed recess 13 has been seted up at 3 tops of apron, spacing groove 1301 has been seted up to fixed recess 13 inboard, 3 tops of apron are connected with transparent protection casing 14 through fixed recess 13 block, and 5 top fixedly connected with phosphor strips 501 of shift knob, through fixed recess 13 and the transparent protection casing 14 that sets up, can protect shift knob 5 when not using, avoid getting into dust and water smoke, make waterproof dustproof performance better, and phosphor strips 501's setting, people just can touch this kind of light touch switch very easily under the condition of not having the illumination at night, bring the convenience for the life.

Wherein, the periphery fixedly connected with cutting ferrule 1401 in transparent protection casing 14 bottom, the block is connected between cutting ferrule 1401 and the spacing groove 1301, through the block between cutting ferrule 1401 and the spacing groove 1301 being connected, is convenient for dismantle convenient to use transparent protection casing 14.

Wherein, the isolation groove has been seted up to waterproof casing 1 bottom, and the inside fixedly connected with of isolation groove is waterproof to be filled up 15, and waterproof pad 15 highly is higher than the height of isolation groove, through the waterproof pad 15 that sets up, can carry out water repellent to waterproof casing 1's bottom, avoids getting into water smoke, increases waterproof performance.

The working principle is as follows: the light-touch waterproof switch is characterized in that when the light-touch waterproof switch is used, the arranged dustproof glue 10 can protect an elastic sheet 9 and a switch element 8, dust is prevented from entering the waterproof shell 1 to damage electronic elements, the service life of the device is shortened, the arranged waterproof layer 11 is used for preventing water from entering the waterproof shell 1 to prevent the internal elements from contacting water mist or oil stain and the like, so that the internal elements are increased in switch resistance and even corroded and corroded to cause contact failure, the normal use of related products is influenced to cause electric appliance failure, the electric appliance failure such as burning of electric appliances is avoided, the safety performance and the service life of the switch are prolonged, the arranged first rubber sealing ring 12 and the arranged second rubber sealing ring 1201 can enhance the air tightness between the waterproof shell 1 and the cover plate 3, the water mist and dust are prevented from entering the interior to damage the switch, the arranged fixed groove 13 and the transparent protective cover 14, can protect shift knob 5 when not using, avoid getting into dust and water smoke, make waterproof dustproof performance better, and phosphor strip 501's setting, people just can touch this kind of switch that dabs very easily under the condition of not having the illumination at night, bring the convenience for the life, the block is connected between cutting ferrule 1401 and the spacing groove 1301, be convenient for dismantle transparent protection casing 14, high durability and convenient use, the waterproof pad 15 of setting, can carry out water repellent to the bottom of waterproof casing 1, avoid getting into water smoke, increase waterproof performance.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dab waterproof switch, includes waterproof casing (1), its characterized in that, the equal fixedly connected with fastener terminal in waterproof casing (1) periphery four corners (2), threaded hole has all been seted up in waterproof casing (1) top four corners, screw fixedly connected with apron (3) have been passed through on waterproof casing (1) top, switch through hole (4) have been seted up to apron (3) plate body, the inside block of switch through hole (4) is connected with shift knob (5), shift knob (5) bottom periphery fixedly connected with stop collar (6), component groove (7) have been seted up at waterproof casing (1) top, inside fixedly connected with switch element (8) in component groove (7), switch element (8) top fixedly connected with shell fragment (9), shell fragment (9) set up inside component groove (7).

2. The waterproof tact switch according to claim 1, wherein a dustproof glue (10) is fixedly connected to the top end of the elastic sheet (9), and the dustproof glue (10) is attached to the element groove (7).

3. The light-touch waterproof switch according to claim 2, wherein a waterproof layer (11) is fixedly connected to the top end of the dustproof glue (10), a waterproof groove is formed in the bottom of the cover plate (3), and the waterproof layer (11) is arranged inside the element groove (7) and the waterproof groove.

4. A waterproof tact switch according to claim 3, wherein a first rubber sealing ring (12) is fixedly connected inside the waterproof groove, and a second rubber sealing ring (1201) is fixedly connected between the cover plate (3) and the top end of the waterproof housing (1).

5. The waterproof touch switch according to claim 1, wherein a fixing groove (13) is formed in the top of the cover plate (3), a limiting groove (1301) is formed in the inner side of the fixing groove (13), a transparent protective cover (14) is connected to the top of the cover plate (3) through the fixing groove (13) in a clamping mode, and a fluorescent strip (501) is fixedly connected to the top end of the switch button (5).

6. The waterproof touch switch according to claim 5, wherein a ferrule (1401) is fixedly connected to the bottom periphery of the transparent protective cover (14), and the ferrule (1401) is connected with the limiting groove (1301) in a snap-fit manner.

7. The waterproof tact switch according to claim 1, wherein an isolation groove is formed at the bottom of the waterproof housing (1), a waterproof pad (15) is fixedly connected inside the isolation groove, and the height of the waterproof pad (15) is higher than that of the isolation groove.