CN219040287U

CN219040287U - Waterproof switch

Info

Publication number: CN219040287U
Application number: CN202320070306.9U
Authority: CN
Inventors: 吴霞; 冯宪泽; 王雷
Original assignee: Wenzhou Xinyinxiang Electric Co ltd
Current assignee: Wenzhou Xinyinxiang Electric Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-16
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a waterproof switch, belongs to the technical field of switches, and aims to solve the problems that when the switch in the prior art is used in a water environment, water is easy to enter the inside of the switch, and the whole switch structure is invalid and a circuit is short-circuited. The switch comprises a switch base, an upper sealing cover and a pressing surface cover, wherein the upper sealing cover is connected with the upper side of the switch base through threads, the upper side of the upper sealing cover is movably connected with the pressing surface cover, and a plurality of groups of mounting covers are distributed around the switch base in an array manner; the switch comprises a switch base, and is characterized in that a wiring hole is formed in the outer wall of the switch base, the wiring hole is connected with an installation cover in a clamping mode, a junction box is arranged in the switch base, a plurality of groups of fixing columns are distributed on the upper surface of the upper cover in an array mode, fixing blocks are fixedly installed at intervals among the fixing columns, and the fixing blocks are located on the upper surface of the upper cover; the upper surface of the junction box is movably provided with a plurality of touch bars, the bottom end surface of each touch bar is fixedly connected with a gasket, and the gaskets are movably embedded on the upper surface of the junction box.

Description

Waterproof switch

Technical Field

The utility model belongs to the technical field of switches, and particularly relates to a waterproof switch.

Background

The term switch is interpreted as on and off. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits, the most common switch being an electromechanical device operated by a person, wherein there are one or more electronic contacts, the "closing" of which means that the electronic contact is conductive, allowing a current to flow through; the open circuit of the switch means that the electronic contact is not conducted to form an open circuit, current is not allowed to flow, the switch is used as an electronic product in places such as families and schools, the use environment is many and complex, the current switch has the defect of water-proof function deficiency in structural design, when the switch is used in a water environment, water is easy to enter the switch, the integral switch structure is easy to lose efficacy, and the circuit is short-circuited, so that the waterproof switch is needed to meet the use requirement.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a waterproof switch, which aims to solve the problems that when the switch in the prior art is used in a water environment, water is easy to enter the switch, and the whole switch structure is invalid and the circuit is short-circuited, so that the waterproof switch is required to meet the use requirement.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the waterproof switch which comprises a switch base, an upper sealing cover and a pressing surface cover, wherein the upper sealing cover is connected with the upper part of the switch base in a threaded manner, the upper part of the upper sealing cover is movably connected with the pressing surface cover, and a plurality of groups of mounting covers are distributed on the periphery of the switch base in an array manner; the outer wall of the switch base is provided with a wiring hole, the wiring hole is clamped with the mounting cover, a junction box is arranged in the switch base, a plurality of groups of fixing columns are distributed on the upper surface of the upper cover in an array mode, water can flow out of the fixing columns through gaps around the upper cover and cannot flow into the fixing columns because the heights of the fixing columns are higher than the horizontal heights of the upper cover, fixing blocks are fixedly arranged at intervals among the fixing columns, and the fixing blocks are located on the upper surface of the upper cover; the upper surface of the junction box is movably provided with a plurality of touch bars, the bottom end surface of each touch bar is fixedly connected with a gasket, the gasket is movably embedded on the upper surface of the junction box, the middle part of the gasket is movably connected with the junction box, the periphery of the base is provided with a plurality of mounting covers, a user can access wires into the junction box from all positions, the upper sealing cover and the switch base are sealed in a concave-convex clamping manner and waterproof by waterproof rubber rings, water flow can only flow in from gaps around the pressing surface cover, the upper sealing cover can flow into other positions except for the inside of the fixing column in a hollow manner, the other positions can not flow in the hollow manner, the touch bars are arranged in the fixing column, the pressing surface cover presses down the gasket at the bottom through the touch bars after being pressed down, and the gasket approaches to the wire contact inside the junction box, so that the on-off power supply is realized, and the waterproof performance of the whole switch structure can be effectively improved due to the arrangement of the switch base, the upper sealing cover and the pressing surface cover.

Further, the touch rod corresponds to the position of the fixed column, and the touch rod passes through the fixed column to be in contact with the pressing surface cover.

Further, the touch rod is externally sleeved with a waterproof rubber ring. Thanks to the arrangement of the waterproof rubber ring, not only the waterproof sealing performance is improved, but also the friction of the touch rod is reduced more smoothly when the touch rod moves up and down.

Further, a through hole is formed in the fixing column, and the touch rod is matched with the through hole and penetrates through the through hole.

Further, the bottom surface of the upper sealing cover is provided with a sealing convex strip.

Furthermore, the upper surface of the switch base is provided with a groove corresponding to the sealing convex strip. Owing to the arrangement of the sealing convex strips and the grooves, water flow can be effectively prevented from entering, and the overall waterproof effect of the switch is improved.

Furthermore, the inner side of the fixed block is provided with a clamping groove, the pressing surface cover is of an arch structure, and the bottom of the pressing surface cover is provided with a clamping rod clamped into the clamping groove.

(3) Advantageous effects

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

the utility model benefits from the arrangement of the switch base, the upper sealing cover and the pressing surface cover, the waterproof performance of the whole switch structure can be effectively improved, the fixed column is hollow, the touch rod is arranged in the fixed column, the waterproof rubber ring is sleeved outside the touch rod, so that no gap is formed between the inside of the touch rod and the fixed column to prevent water flow from flowing in from the fixed column, friction is more smoothly reduced when the touch rod moves up and down through the waterproof rubber ring, the height of the fixed column is higher than the horizontal height of the upper sealing cover, the sealing convex strips are arranged at the periphery of the bottom of the upper sealing cover, the grooves which can be overlapped with the sealing convex strips are arranged at the periphery of the switch base, water flow can be effectively prevented from entering, and the integral waterproof effect of the switch is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of a split state structure according to the present utility model;

FIG. 3 is a schematic diagram of a switch base structure;

FIG. 4 is a bottom view of the upper cover;

fig. 5 is a bottom view of the push-on face cover.

The marks in the drawings are: 1. a switch base; 2. an upper cover; 3. pressing the surface cover; 4. a mounting cover; 5. a fixed block; 6. a clamping rod; 7. fixing the column; 8. a wiring hole; 9. a groove; 10. a junction box; 11. waterproof rubber ring; 12. a touch bar; 13. perforating; 14. sealing convex strips.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific embodiment is a waterproof switch, the structure of which is shown in fig. 1, and the waterproof switch comprises a switch base 1, an upper sealing cover 2 and a pressing surface cover 3, wherein the upper sealing cover 2 is connected with the upper side of the switch base 1 in a threaded manner, the upper side of the upper sealing cover 2 is movably connected with the pressing surface cover 3, and a plurality of groups of mounting covers 4 are distributed around the switch base 1 in an array manner.

Referring to fig. 2, a wiring hole 8 is formed in the outer wall of the switch base 1, the wiring hole 8 is clamped with the mounting cover 4, a junction box 10 is arranged in the switch base 1, a plurality of groups of fixing columns 7 are distributed on the upper surface of the upper sealing cover 2 in an array manner, fixing blocks 5 are fixedly arranged at intervals among the fixing columns 7, and the fixing blocks 5 are positioned on the upper surface of the upper sealing cover 2; the upper surface of the switch base 1 is provided with a groove 9 corresponding to the sealing convex strip 14. The upper sealing cover 2 and the switch base 1 are sealed by concave-convex clamping for waterproof.

Referring to fig. 3, a plurality of touch bars 12 are movably arranged on the upper surface of the junction box 10, a gasket is fixedly connected to the bottom end surface of the touch bars 12, the gasket is movably embedded on the upper surface of the junction box 10, and the middle part of the gasket is movably connected with the junction box 10.

Referring to fig. 2 and 3, the touch bar 12 corresponds to the position of the fixed post 7, and the touch bar 12 passes through the fixed post 7 to contact with the pressing surface cover 3. The outside of the touch rod 12 is sleeved with a waterproof rubber ring 11. The inside of the fixed column 7 is provided with a perforation 13, and the touch rod 12 is matched with the perforation 13 and penetrates through the perforation. The fixed column 7 is internally provided with a touch rod 12, so that the pressing surface cover 3 presses down a gasket at the bottom through the touch rod 12 after being pressed down, and the gasket approaches to a wire contact in the junction box 10, thereby switching on and off a power supply. Because the height of the fixed column 7 is higher than the horizontal height of the upper sealing cover 2, water can flow out through the peripheral gap of the upper sealing cover 2 and cannot submerge the fixed column 7, and also cannot flow into the fixed column 7.

Referring to fig. 4, the bottom end surface of the upper closure 2 has a sealing bead 14.

Referring to fig. 2 and 4, the fixing block 5 has a locking groove on the inner side, the pressing surface cover 3 has an arch structure, and the bottom of the pressing surface cover 3 has a locking rod 6 locked in the locking groove. The pressing surface cover 3 is connected with the clamping rod 6 through the clamping groove, so that the pressing surface cover 3 can swing bidirectionally, and the clamping rod 6 is embedded into the inner side of the fixed block 5.

Working principle: when the waterproof screw cap is used, a plurality of mounting covers 4 are arranged around the base, a user can access wires into the junction box 10 from all positions, the upper sealing cover 2 and the switch base 1 are clamped and sealed in a concave-convex mode, waterproof rubber rings 11 are used for waterproof, water can only flow in gaps around the pressing surface cover 3, the upper sealing cover 2 except for the inner portion of the fixing column 7 is hollow, water can flow in other positions in the hollow mode and cannot flow in the sealing mode, a touch rod 12 is arranged in the fixing column 7, after the pressing surface cover 3 is pressed down, the gasket at the bottom is pressed down through the touch rod 12, the gasket faces to a wire contact in the junction box 10, so that a power supply is switched on and off, water can not flow out of the fixing column 7 through gaps around the upper sealing cover 2, and cannot flow into the fixing column 7, the periphery of the touch rod 12 is sleeved into the waterproof rubber rings 11, the pressing surface cover 3 is connected with the clamping rod 6 through the clamping grooves when the pressing surface cover 12 moves up and down, the pressing surface cover 12 can be directly arranged on the inner side of the pressing surface cover 3, and the same purpose of the screw cap 2 and the screw cap is achieved through the screw cap.

All technical features in the embodiment can be freely combined according to actual needs.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The waterproof switch comprises a switch base (1), an upper sealing cover (2) and a pressing surface cover (3), and is characterized in that the upper sealing cover (2) is connected to the upper side of the switch base (1) in a threaded mode, the upper side of the upper sealing cover (2) is movably connected with the pressing surface cover (3), and a plurality of groups of mounting covers (4) are distributed on the periphery of the switch base (1) in an array mode;

the switch comprises a switch base (1), wherein a wiring hole (8) is formed in the outer wall of the switch base (1), the wiring hole (8) is connected with a mounting cover (4) in a clamping mode, a junction box (10) is arranged in the switch base (1), a plurality of groups of fixing columns (7) are distributed on the upper surface of the upper sealing cover (2) in an array mode, fixing blocks (5) are fixedly arranged at intervals among the fixing columns (7), and the fixing blocks (5) are located on the upper surface of the upper sealing cover (2);

the upper surface activity of terminal box (10) is equipped with many touch stick (12), the bottom face fixedly connected with gasket of touch stick (12), the gasket is at the upper surface activity gomphosis of terminal box (10), the department of centering and terminal box (10) swing joint of gasket.

2. A waterproof switch according to claim 1, characterized in that the actuating rod (12) corresponds to the position of the fixed column (7), and the actuating rod (12) passes through the fixed column (7) to be in contact with the pressing surface cover (3).

3. A waterproof switch according to claim 2, characterized in that the outer part of the actuating rod (12) is covered with a waterproof rubber band (11).

4. A waterproof switch according to claim 3, characterized in that the inside of the fixed column (7) is provided with a perforation (13), and the trigger rod (12) is adapted to the perforation (13) and passes through.

5. A waterproof switch according to claim 1, characterized in that the bottom end face of the upper cover (2) has sealing ribs (14).

6. The waterproof switch according to claim 5, wherein the upper surface of the switch base (1) is provided with a groove (9) corresponding to the sealing convex strip (14).

7. A waterproof switch according to claim 1, characterized in that the inner side of the fixed block (5) is provided with a clamping groove, the pressing surface cover (3) is in an arch structure, and the bottom of the pressing surface cover (3) is provided with a clamping rod (6) clamped into the clamping groove.