Efficient waterproof button switch

Abstract

The utility model relates to an efficient waterproof button switch, which comprises a switch and a shell, the shell comprises a bottom box and a cover plate, and the bottom box is detachably connected with the cover plate; the switch is clamped with the bottom box, the operation surface of the switch is embedded into the bottom box, and the power connection surface of the switch extends outwards; operation buttons corresponding to the switch buttons are arranged on the cover plate and control the switch buttons through transmission rods. The protective shell is added on the basis of not changing the existing switch structure, so that water can be effectively prevented from entering the switch, the service life of the switch is prolonged, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to a power switch, and particularly discloses a high-efficiency waterproof push button switch. Background Art

[0002] Circuits are the most important components of electrical equipment, and switches are crucial components that control the on / off state of circuits. Meat processing machinery, such as meat grinders and slicers, is often exposed to water. If water enters the machine's control switches, or through gaps in the switch installation, it can damage the machine and switches, and even threaten human life.

[0003] Currently, the most commonly used switches are Figure 1 As shown, the structure is small and exquisite, but the waterproof effect is poor, and water can easily enter the switch through the gap between the buttons. Summary of the Invention

[0004] The purpose of the invention of the utility model is to provide a push button switch with a simple structure and high efficiency waterproof effect in order to solve the above problems.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A high-efficiency waterproof push button switch comprises a switch and a housing, wherein the housing comprises a base box and a cover plate, wherein the base box and the cover plate are detachably connected; the switch is snap-fitted to the base box, with its operating surface embedded in the base box and its electrical contact surface extending outward; operating buttons are respectively provided on the cover plate corresponding to the switch buttons, and the operating buttons control the switch buttons via a transmission rod.

[0007] Furthermore, the bottom box and the cover plate are connected by bolts, and the connection position is located on the back side of the cover plate.

[0008] Furthermore, a water retaining strip is provided on the cover corresponding to the outer edge of the operation button.

[0009] Furthermore, the operation buttons include a start button and a stop button, and the appearance structures of the start button and the stop button are respectively circular and square or square and circular.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0011] 1. This utility model is in the existing switch (such as Figure 1 Adding a waterproof protective shell to the switch body can not only consume the existing switch inventory and reduce costs, but also effectively prevent moisture from entering the switch through the gap between the switch buttons and causing damage to the machine and switch, thus ensuring personal safety.

[0012] 2. The design of the water retaining bar on the cover effectively prevents water from flowing into the gap between the operating buttons when the switch is installed in a non-horizontal state.

[0013] 3. The switch with a waterproof protective shell is more beautiful than the original one, and the eye-catching operation button can effectively prevent misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a diagram of the existing switch structure;

[0015] Figure 2 This is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 3 This is a cross-sectional view of the structure of the utility model. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0018] like Figures 2 and 3 As shown, a high-efficiency waterproof push button switch includes a switch 1 (such as Figure 1 ) and a shell 2, the shell includes a bottom box 2-1 and a cover plate 2-2, the bottom box 2-1 and the cover plate 2-2 are detachably connected; the switch 1 is snap-fitted to the bottom box 2-1, its operating surface is embedded in the bottom box 2-1, and the electrical contact surface extends outward; the cover plate 2-2 is provided with operating buttons 3 corresponding to the switch 1 buttons, and the operating buttons 3 control the switch 1 buttons through the transmission rod 4, thereby further controlling the on-off of the circuit.

[0019] The bottom box 2-1 is connected to the cover plate 2-2 by bolts, and the connection position is located on the back of the cover plate 2-2 to ensure that there is no extra gap on the front side, further preventing moisture from entering the interior of the switch.

[0020] A water retaining bar 5 is provided on the cover plate 2 - 2 corresponding to the outer edge of the operating button 3 . The water retaining bar 5 can partially or fully surround the operating button 3 , effectively preventing water from flowing into the gap between the operating button 3 .

[0021] The operation buttons 3 include a start button and a stop button. The appearance structures of the start button and the stop button are respectively round and square or square and round. The colors can also be different to clearly distinguish them and avoid misoperation.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed in the present invention should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency waterproof push button switch, comprising a switch and a housing, characterized in that: The shell includes a base box and a cover plate, and the base box and the cover plate are detachably connected; the switch is snap-connected to the base box, and its operating surface is embedded in the base box, and the electrical surface extends outward; operating buttons are respectively provided on the cover plate corresponding to the switch buttons, and the operating buttons control the switch buttons through a transmission rod.

2. The high-efficiency waterproof push button switch according to claim 1, characterized in that: The bottom box is connected to the cover plate by bolts, and the connection position is located on the back side of the cover plate.

3. The high-efficiency waterproof push button switch according to claim 1, characterized in that: A water retaining strip is provided on the outer edge of the cover plate corresponding to the operating button.

4. The high-efficiency waterproof push button switch according to claim 1, characterized in that: The operation buttons include a start button and a stop button, and the appearance structures of the start button and the stop button are respectively circular and square or square and circular.

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