A double-sealed outdoor detection switch

Abstract

The present invention discloses a double-sealed outdoor detection switch, comprising a housing, a wire-sealed switch, a button and a spring. The housing is provided with a sealed space, the wire-sealed switch, the button and the spring are respectively arranged in the sealed space, and one end of the wire of the wire-sealed switch and the button respectively penetrates the plastic shell, a sealing plug is provided at the place where the wire penetrates the plastic shell, a sealing groove is provided at the place where the button penetrates the plastic shell, and at the same time, the sealing groove is filled with sealing oil. The double-sealed outdoor detection switch of the present invention is mainly composed of a housing, a wire-sealed switch, a button and a spring. It has few components and the connection between the components is reasonable, thereby making the structure of the detection switch simple; at the same time, through the sealing plug, the sealing groove, the sealing oil and the sealant, the plastic cover and the plastic shell are covered to form a sealed space, thereby achieving the waterproof and dustproof effect of the detection switch, so that the waterproof and dustproof effect reaches the IP68 level, thereby ensuring the service life of the detection switch.

Description

Technical Field

[0001] The present invention relates to the technical field of switches, in particular to a double-sealed outdoor detection switch. Background Art

[0002] A switch is an electronic component that can open a circuit, interrupt current flow, or redirect it to another circuit. The principle of a switch is that a "closed" contact conducts electricity, allowing current to flow; an "open" contact disconnects the circuit, preventing current from flowing.

[0003] With the advancement of society and economic development, people's living standards are constantly improving, and electric vehicles, motorcycles, and cars have become commonplace. To ensure driving safety, cars, motorcycles, and even electric vehicles are required to install license plates. However, vehicles are often left outdoors for extended periods of time, which can lead to license plates easily falling off or being stolen by criminals. Drivers often fail to detect the problem in time and face penalties from traffic police. To address this issue, a detection switch is needed that can detect license plate loss and can be used outdoors. Summary of the Invention

[0004] The object of the present invention is to provide a double-sealed outdoor detection switch which has a simple structure, is waterproof and dustproof, and has an ensured service life.

[0005] To solve the above technical problems, the present invention can be implemented by adopting the following technical solutions:

[0006] A double-sealed outdoor detection switch, comprising:

[0007] A housing, comprising a plastic shell and a plastic cover, wherein the plastic cover is connected to the plastic shell to form a sealed space;

[0008] A sealed switch with a wire, which is installed in a confined space, and the wire of the sealed switch with a wire penetrates the side wall of the plastic shell and extends outward, and a sealing plug is provided at the point where the wire penetrates the plastic shell;

[0009] A button is installed in the enclosed space, and one end of the button penetrates the side wall of the plastic shell and extends outward, and a sealing groove is provided at the position where the button penetrates the plastic shell, and the sealing groove is filled with sealing oil;

[0010] A spring is installed in the closed space, one end of the spring abuts against the button, and the other end abuts against the inner wall of the plastic shell.

[0011] In one embodiment, after the rubber cover is assembled with the rubber shell, a rubber adding groove is formed at the edge thereof, and sealant is added into the rubber adding groove.

[0012] In one embodiment, the sealing plug is made of elastic material, and a wire hole is opened in the middle of the sealing plug. A card slot is provided on the side of the sealing plug. The side wall of the card slot is elastically sealed with the plastic shell, and the wire passes through the wire hole.

[0013] In one embodiment, the plastic shell is provided with a plurality of mounting baffles, and mounting positions are formed between the mounting baffles. The wired sealed switch is arranged in the mounting position, and the wired sealed switch is provided with a handle and a button.

[0014] In one embodiment, the plastic shell is further provided with a plurality of card plates, and fixed positions are formed between the card plates. Both sides of the button are located in the fixed positions, and a pressing portion is provided on the side of the end of the button that abuts the spring. The pressing portion cooperates with the handle through the elastic force of the spring.

[0015] In one embodiment, a limiting platform is provided on the plastic cover or the plastic shell, and the limiting platform is located below the pressing portion.

[0016] In one embodiment, an inwardly recessed upper limit groove is provided at the end of the button that abuts against the spring, and a lower limit groove is provided at the abutment point between the inner wall of the plastic shell and the spring.

[0017] The beneficial effects of the present invention are as follows: the double-sealed outdoor detection switch of the present invention is mainly composed of a shell, a sealed switch with a wire, a button and a spring. It has few components and the connections between the components are reasonable, so that the structure of the detection switch is simple; at the same time, through the sealing plug, the sealing groove, the sealing oil and the sealing glue, the rubber cover and the rubber shell are covered to form a closed space, thereby achieving the waterproof and dustproof effect of the detection switch, so that the waterproof and dustproof effect reaches IP68 level, thereby ensuring the service life of the detection switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the double-sealed outdoor detection switch of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the double-sealed outdoor detection switch of the present invention. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the double-sealed outdoor detection switch of the present invention. Figure 3 ;

[0021] Figure 4 This is a schematic diagram of the double-sealed outdoor detection switch of the present invention. Figure 4 ;

[0022] Figure 5 This is a schematic diagram of the sealing plug structure of the double-sealed outdoor detection switch of the present invention. Figure 1 ;

[0023] Figure 6 This is a schematic diagram of the sealing plug structure of the double-sealed outdoor detection switch of the present invention. Figure 2 .

[0024] As shown in the accompanying drawings: 100, housing; 110, plastic shell; 111, mounting baffle; 112, clamping plate; 113, lower limit groove; 120, plastic cover; 130, limit platform;

[0025] 200, sealed switch with wire; 210, wire; 220, handle; 230, button;

[0026] 300, button; 310, pressing portion; 320, upper limit slot;

[0027] 400, spring;

[0028] 500, sealing plug; 510, wire hole; 520, card slot;

[0029] 600, sealing groove; 700, glue adding groove; 800, sealant. DETAILED DESCRIPTION

[0030] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only."

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] Please refer to Figures 1 to 4A double-sealed outdoor detection switch comprises: a housing 100, wherein the housing 100 comprises a plastic shell 110 and a plastic cover 120, the plastic cover 120 is connected to the plastic shell 110 to form a closed space; a wired sealed switch 200, wherein the wired sealed switch 200 is installed in the closed space, and the wire 210 of the wired sealed switch 200 penetrates the side wall of the plastic shell 110 and extends outward, and a sealing plug 500 is provided at the place where the wire 210 penetrates the plastic shell 110; a button 300, wherein the button 300 is installed in the closed space, and one end penetrates the side wall of the plastic shell 110 and extends outward, and a sealing groove 600 is provided at the place where the button 300 penetrates the plastic shell 110, and the sealing groove 600 is filled with sealing oil; a spring 400, wherein the spring 400 is installed in the closed space, and one end of the spring 400 abuts against the button 300, and the other end abuts against the inner wall of the plastic shell 110.

[0034] Specifically, the detection switch of this embodiment is reasonably designed and has a simple structure. It is mainly composed of a housing 100, a wired sealed switch 200, a button 300 and a spring 400. The housing 100 is composed of a plastic shell 110 and a plastic cover 120, and a closed space is formed inside. The wired sealed switch 200, the button 300 and the spring 400 are respectively arranged in the closed space, and the wire 210 of the wired sealed switch 200 passes through the plastic shell 110 and is connected to the alarm system. At the same time, the top of the button 300 also passes through the plastic shell 110 and abuts against the license plate, and the two ends of the spring 400 abut against the button 30. 0 and the inner wall of the plastic shell 110. In the initial state, the license plate will press against the button 300, pressing the button 300 downward, and the button 300 will squeeze the spring 400. At the same time, the button 300 is disconnected from the wire-sealed switch 200. When the license plate falls or is stolen, the pressing force on the top of the button 300 disappears, and the button 300 is pushed outward by the elastic force of the spring 400. When pushed out, the button 300 will act on the wire-sealed switch 200, thereby turning on the wire-sealed switch 200 and triggering the alarm system, thereby reminding the car owner to prevent the vehicle from going on the road without a license plate and avoiding traffic police penalties.

[0035] When the vehicle is in use, it is outdoors. Due to outdoor environmental factors, the detection switch needs to be waterproof and dustproof. However, in this embodiment, in order to make the detection switch operate properly, the wire 210 and the button 300 need to penetrate the plastic shell 110 and extend outward. Therefore, in this embodiment, a sealing plug 500 is provided at the place where the wire 210 penetrates the plastic shell 100. The sealing plug is used to form a seal between the wire 210 of the wire-sealed switch 200 and the plastic shell 110. At the same time, because the button 300 needs to be pressed, a sealing groove 600 is provided at the place where the button 300 penetrates the plastic shell 110, and the sealing groove 600 is filled with a paste-like sealing oil. The paste-like sealing oil is used to seal the button 300 and the plastic shell 110, so that the button 300 can be pressed normally. Finally, the sealing plug 500, the sealing groove 600 and the paste-like sealing oil make the detection switch fully sealed, achieve a waterproof and dustproof effect, and make its effect reach IP68 level, thereby improving the service life of the detection switch.

[0036] See also Figure 5 and Figure 6 The sealing plug 500 is provided with a wire hole 510 in the middle of the sealing plug 500, and a card slot 520 is provided on the side of the sealing plug 500. The side wall of the card slot 520 is elastically and tightly fitted with the plastic shell 110, and the wire 210 passes through the wire hole 510. When assembling the sealing plug 500, the card slot 520 on the side of the sealing plug 500 can be directly placed on the plastic shell 110, or it can be installed from top to bottom so that the card slot 520 is stuck on the plastic shell 100. In this way, the elasticity of the sealing plug 500 makes the side wall of the card slot 520 form a sealing fit with the side wall of the plastic shell 110 to achieve a sealing effect. A plurality of card slots 520 can be provided, and corresponding protrusions can be provided on the plastic shell 110. The card slots 520 and the protrusions cooperate with each other to form a multi-layer sealing structure, which can make the sealing effect of the sealing plug better.

[0037] Also, see Figure 4 Since the housing 100 in this embodiment includes a plastic shell 110 and a plastic cover 120 that cover each other, in order to ensure a seal between the plastic shell 110 and the plastic cover 120, when the plastic cover 120 covers the plastic shell 110, a glue groove 700 is formed at the edge of the covering. Sealant 800 is applied in the glue groove 700, and the sealant 800 forms a seal between the plastic cover 120 and the plastic shell 110, ultimately achieving a waterproof and dustproof effect.

[0038] Of course, the detection switch in this embodiment is not limited to license plate detection due to its sealing performance, and can also be used in other outdoor equipment or products that need to be detected, thereby making the detection switch highly adaptable and versatile.

[0039] See also Figure 3 In order to make the detection switch in this embodiment have a reasonable design and a simple structure, a plurality of mounting baffles 111 are provided on the plastic shell 110, and mounting positions are formed between the mounting baffles 111. The wired sealed switch 200 is set in the mounting position, and the wired sealed switch 200 is provided with a handle 220 and a button 230.

[0040] At the same time, the plastic shell 110 is further provided with a plurality of card plates 112, which form fixed positions between the card plates 112. Both sides of the button 300 are located in the fixed positions, and a pressing portion 310 is provided on the side of the end of the button 300 that abuts the spring 400. The pressing portion 310 cooperates with the handle 220 through the elastic force of the spring 400.

[0041] When assembling the detection switch, first fix the wire sealed switch 200 to the installation position formed by the mounting baffle 111, and pass the wire 210 through the sealing plug 500. At the same time, install the button 300 into the fixed position so that the two sides of the button 300 are placed between the card plate 112. At the same time, the two ends of the spring 400 are respectively placed in the upper limit groove 320 and the lower limit groove 113, and abut against the inner wall of the button 300 and the plastic shell 110. When the detection switch is working, the button 300 is pressed by the license plate, so that the button 300 compresses the spring 400. , and the pressing portion 310 on the button 300 is separated and disconnected from the wire-sealed switch 200. When the license plate falls or is stolen, since the button 300 has no pressure, the button 400 will rise and reset through the rebound force of the spring 400. When the button 400 rises, its pressing portion 310 will act on the handle 220 and drive the handle 220 to press the button 230, thereby turning on the wire-sealed switch 200 and connecting it to the alarm system through the wire 210, so that the car owner can discover it in time. Finally, the license plate detection is realized, making the detection switch structure simple and the design reasonable.

[0042] Among them, the upper limit groove 320 and the lower limit groove 113 can limit the two ends of the spring 400 to prevent it from moving, thereby making the design of the detection switch reasonable.

[0043] Also, see Figure 4 In order to prevent the button 300 from being completely pressed into the enclosed space when being pressed, a limit platform 130 is provided on the rubber cover 120 or the rubber shell 110, and the limit platform 130 is located below the pressing portion 310. In this embodiment, the limit platform 130 is provided on the rubber cover 120, and the pressing portion 310 of the button 300 is blocked by the limit platform 130, thereby preventing the button 300 from being completely pressed into the enclosed space, making the structure of the detection switch reasonable.

[0044] The above illustrates and describes the basic principles, main features, and advantages of the present invention. Any equivalent variations, modifications, and developments of the above-disclosed technical contents made by persons skilled in the art without departing from the scope of the present invention are considered equivalent embodiments of the present invention. Furthermore, any equivalent variations, modifications, and developments of the above-disclosed technical contents based on the essential technology of the present invention remain within the scope of protection of the present invention.

Claims

1. A double-sealed outdoor detection switch, characterized in that: include: A housing, comprising a plastic shell and a plastic cover, wherein the plastic cover is connected to the plastic shell to form a sealed space; A sealed switch with a wire, which is installed in a confined space, and the wire of the sealed switch with a wire penetrates the side wall of the plastic shell and extends outward, and a sealing plug is provided at the point where the wire penetrates the plastic shell; A button is installed in the enclosed space, and one end of the button penetrates the side wall of the plastic shell and extends outward, and a sealing groove is provided at the position where the button penetrates the plastic shell, and the sealing groove is filled with sealing oil; A spring is installed in the enclosed space, with one end of the spring abutting against the button and the other end abutting against the inner wall of the plastic shell; After the rubber cover is covered with the rubber shell, a rubber adding groove is formed at the edge thereof, and sealant is added into the rubber adding groove; The sealing plug is made of elastic material, and a wire hole is opened in the middle of the sealing plug. A card slot is provided on the side of the sealing plug. The side wall of the card slot is elastically sealed with the plastic shell, and the wire passes through the wire hole.

2. The double-sealed outdoor detection switch according to claim 1, characterized in that: The plastic shell is provided with a plurality of mounting baffles, and mounting positions are formed between the mounting baffles. The wire sealed switch is arranged in the mounting position, and the wire sealed switch is provided with a handle and a button.

3. The double-sealed outdoor detection switch according to claim 2, characterized in that: The plastic shell is also provided with a plurality of card plates, which form fixed positions between the card plates. Both sides of the button are located in the fixed positions, and a pressing part is provided on the side of the end of the button that abuts the spring. The pressing part cooperates with the handle through the elastic force of the spring.

4. The double-sealed outdoor detection switch according to claim 3, characterized in that: The rubber cover or the rubber shell is provided with a limiting platform, and the limiting platform is located below the pressing part.

5. The double-sealed outdoor detection switch according to claim 4, characterized in that: An end of the button that abuts against the spring is provided with an inwardly recessed upper limit groove, and a lower limit groove is provided at the abutment position between the inner wall of the plastic shell and the spring.

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