Anti-mistaken touch and waterproof explosion-proof button

Abstract

The utility model relates to the technical field of explosion-proof buttons, in particular to a mistaken touch prevention and waterproof explosion-proof button, which comprises a button, a connecting seat fixedly connected to the bottom of the button, a shell covered outside the connecting seat, a mounting plate fixedly connected to the bottom of the shell, a waterproof cover arranged on the upper side of the mounting plate, and a pressing shell arranged in the waterproof cover. The bottom of the pressing shell is sleeved with a rotating column, and a limiting plate is arranged at the bottom of the rotating column and clamped in the anti-touch cover. The beneficial effects are that the housing is fixedly mounted outside the button through the mounting plate, the housing protects the exterior of the button, so that the button is preliminarily prevented from being touched by mistake, the waterproof cover covers the upper side of the button, so that the waterproof effect on the button is achieved, and the pressing shell is pressed downwards to indirectly drive the rotating column to rotate, so that the button is prevented from being touched by mistake. And the limiting plate is clamped in the anti-touch cover, so that the anti-touch cover is locked, and mistaken touch is further prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof buttons, in particular to an explosion-proof button which is anti-mistouch and waterproof. Background Art

[0002] A button is a commonly used control electrical component, often used to connect or disconnect the "control circuit" to achieve the purpose of controlling the operation of a motor or other electrical equipment. There are many types of buttons, and explosion-proof buttons are one of them.

[0003] In the prior art, the existing explosion-proof buttons adopt a method of adding a cover on the button, and the cover protects the button from being pressed. Usually, the protective cover is a flip-up type, and the axis of the flip cover has a certain resistance. When the cover is flipped up, it will not fall down automatically. The operator needs to flip the cover up and open it first, and then press the button to perform the action. However, there is still a risk of accidental touch, which has a certain impact on the use of the anti-accidental touch button. Utility Model Content

[0004] The purpose of the utility model is to provide an explosion-proof button that is anti-accidental-touch and waterproof, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-accidental-touch and waterproof explosion-proof button, comprising: a button, a connecting seat fixedly connected to the bottom of the button, a shell externally covering the connecting seat, and a mounting plate fixedly connected to the bottom of the shell.

[0006] A waterproof cover is arranged on the upper side of the mounting plate, a pressing shell is arranged inside the waterproof cover, a rotating column is sleeved on the bottom of the pressing shell, a limiting plate is arranged at the bottom of the rotating column, and the limiting plate is clamped in the anti-touch cover.

[0007] Preferably, the upper side of the housing is hinged to the anti-touch cover via a hinge, and a mounting hole is provided on the surface of the mounting plate. There are four mounting holes and they are symmetrically arranged about the central plane of the mounting plate.

[0008] Preferably, the upper surface of the anti-touch cover is in contact with the fixing plate, a limiting hole is provided on the surface of the fixing plate, a limiting column is sleeved in the limiting hole and is slidably connected to the limiting column.

[0009] Preferably, the lower surface of the limiting column is fixedly connected to the anti-touch cover, an arc-shaped hole is opened on the surface of the anti-touch cover, and the arc-shaped hole is slidably connected to the limiting plate.

[0010] Preferably, slide grooves are provided on both sides of the outer ring surface of the pressing shell, slide columns are slidably connected in the slide grooves, the slide column fixing sleeve is arranged in the fixing frame, and the waterproof cover is fixedly connected to the fixing frame.

[0011] Preferably, the lower surface of the fixing frame is fixedly connected to the fixing plate, the pressing shell is rotationally connected to the rotating column, and the limiting plate is fixedly sleeved on the rotating column.

[0012] Preferably, the pressing shell is fixedly connected to one end of the spring, the other end of the spring abuts against the upper surface of the rotating column, and a sliding pin is fixedly sleeved at the bottom of the pressing shell.

[0013] Preferably, an arc-shaped groove is provided on the outer ring surface of the upper side of the rotating column, a vertical groove is provided on one side of the arc-shaped groove, and the sliding pin is slidably connected to the arc-shaped groove and the vertical groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects: through the mounting hole opened on the surface of the mounting plate, the mounting plate is conveniently fixedly connected to the external surface of the equipment, so as to facilitate the fixing of the shell, so that the shell can initially prevent the button from being accidentally touched, and the waterproof cover is fixedly installed on the fixing frame, so as to provide waterproof protection for the button, and by pressing the pressing shell downward, the pressing shell compresses the spring, and the pressing shell drives the sliding pin to move downward, so that the sliding pin slides downward along the arc groove, so that when the pressing shell is pressed down, the rotating column will rotate ninety degrees, and when the sliding pin slides to the bottom of the arc groove, it will be blocked by the vertical groove, and then the pressing shell is released, and the pressing shell will rise along the vertical groove with the sliding pin under the elastic force of the spring, thereby completing a ninety-degree rotation of the rotating column, and then the rotating column drives the limiting plate to complete a ninety-degree rotation, so as to facilitate adjusting the position of the limiting plate, and when the limiting plate rotates to the arc hole, the limiting plate can be taken out, so that the anti-touch cover can be opened, and when the limiting plate is not at the arc hole, the limiting plate is locked to the anti-touch cover, so as to further prevent accidental touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a bottom view schematic diagram of the internal structure of the utility model;

[0018] Figure 4 It is a top view schematic diagram of the internal structure of the utility model;

[0019] In the figure: 1. button; 2. connection seat; 3. housing; 4. mounting plate; 5. waterproof cover; 6. pressing shell;

[0020] 7. Rotating column; 8. Limiting plate; 9. Anti-touch cover; 10. Hinge; 11. Mounting hole; 12. Fixing plate;

[0021] 13. Limiting hole; 14. Limiting column; 15. Arc hole; 16. Slide groove; 17. Slide column; 18. Fixed frame;

[0022] 19. Spring; 20. Sliding pin; 21. Arc groove; 22. Vertical groove. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: an explosion-proof button that prevents accidental touch and is waterproof, comprising: a button 1, a connecting seat 2 is fixedly connected to the bottom of the button 1, a shell 3 is provided on the outer cover of the connecting seat 2, a mounting plate 4 is fixedly connected to the bottom of the shell 3, a waterproof cover 5 is provided on the upper side of the mounting plate 4, a pressing shell 6 is provided in the waterproof cover 5, a rotating column 7 is sleeved on the bottom of the pressing shell 6, a limiting plate 8 is provided at the bottom of the rotating column 7, and the limiting plate 8 is clamped in the anti-touch cover 9.

[0026] The button 1 is fixedly connected to the connecting base 2, and is electrically connected to the equipment and other components through the connecting base 2. The shell 3 is fixedly installed on the outside of the button 1 through the mounting plate 4. The shell 3 protects the outside of the button 1, thereby preliminarily preventing the button 1 from being accidentally touched. The waterproof cover 5 is arranged on the upper side of the button 1, thereby playing a waterproof role for the button 1. By pressing the pressing shell 6 downward, the pressing shell 6 indirectly drives the rotating column 7 to rotate, so that the rotating column 7 drives the limiting plate 8 to rotate, and then the limiting plate 8 rotates. The limiting plate 8 is clamped in the anti-touch cover 9, thereby locking the anti-touch cover 9 to further prevent accidental touch. When the button 1 needs to be pressed, by pressing the pressing shell 6, the limiting plate 8 no longer limits the anti-touch cover 9, so that the waterproof cover 5 is removed, and the button 1 can be pressed.

[0027] Embodiment 2

[0028] On the basis of the first embodiment, the upper side of the housing 3 is hinged to the anti-touch cover 9 through a hinge 10, and a mounting hole 11 is provided on the surface of the mounting plate 4. Four mounting holes 11 are provided and are symmetrically arranged about the central plane of the mounting plate 4. The anti-touch cover 9 and the housing 3 are hinged through the hinge 10, so as to facilitate the opening and closing of the anti-touch cover 9. The mounting hole 11 provided on the mounting plate 4 facilitates the fixing and installation of the mounting plate 4 on the external surface of the equipment, etc., and facilitates the initial prevention of the button 1 from being touched by mistake by the housing 3. The upper surface of the anti-touch cover 9 abuts against the fixing plate 12, and a limiting hole 13 is provided on the surface of the fixing plate 12. A limiting hole 13 is provided inside the limiting hole 13. The column 14 is slidably connected with the limiting column 14, and the limiting column 14 and the limiting hole 13 are limited and cooperated, so as to limit the fixing plate 12, and the lower surface of the limiting column 14 is fixedly connected with the anti-touch cover 9, and an arc hole 15 is provided on the surface of the anti-touch cover 9, and the arc hole 15 and the limiting plate 8 are slidably connected. The limiting column 14 is fixedly connected with the anti-touch cover 9, so that it is convenient to open and close the anti-touch cover 9 by pulling the limiting column 14, and the arc hole 15 on the surface of the anti-touch cover 9 is convenient for taking out the limiting plate 8, and the upper surface of the limiting plate 8 abuts against the inner top of the anti-touch cover 9, and the limiting plate 8 can slide inside the anti-touch cover 9.

[0029] The mounting holes 11 opened on the surface of the mounting plate 4 facilitate the fixed connection between the mounting plate 4 and the external surface of the device, so as to facilitate the fixation of the shell 3, so that the shell 3 can initially prevent the button 1 from being accidentally touched. The surface of the fixing plate 12 opens a limiting hole 13, and the limiting hole 13 is slidably connected with the limiting column 14, so as to facilitate the removal of the fixing plate 12 and the limiting column 14, and also facilitate the opening and closing of the anti-touch cover 9 by pulling the limiting column 14. Through the arc hole 15 opened on the anti-touch cover 9, when the limiting plate 8 rotates to the arc hole 15, the limiting plate 8 can be removed. When the limiting plate 8 is not at the arc hole 15, the limiting plate 8 locks the anti-touch cover 9, so as to further prevent the button 1 from being accidentally touched.

[0030] Embodiment 3

[0031] On the basis of the second embodiment, slide grooves 16 are provided on both sides of the outer ring surface of the pressing shell 6, and slide columns 17 are slidably connected in the slide grooves 16. The slide columns 17 are fixedly sleeved in the fixing frame 18. The waterproof cover 5 is fixedly connected to the fixing frame 18. The slide grooves 16 provided on the outer ring surface of the pressing shell 6 are slidably connected to the slide columns 17, so that the slide columns 17 limit the pressing shell 6. The lower surface of the fixing frame 18 is fixedly connected to the fixing plate 12. The pressing shell 6 is rotatably connected to the rotating column 7. The limiting plate 8 is fixedly sleeved on the rotating column 7. The fixing frame 18 is fixedly connected to the fixing plate 12. The lower surface of the fixing plate 12 abuts against the anti-touch cover 9. The rotating column 7 can rotate in the pressing shell 6 to drive the rotation of the limiting plate 8. The bottom of the rotating column 7 The rotating sleeve is arranged in the anti-touch cover 9, and the pressing shell 6 is fixedly connected with one end of the spring 19, and the other end of the spring 19 abuts against the upper surface of the rotating column 7. A sliding pin 20 is fixedly sleeved at the bottom of the pressing shell 6, and one end of the spring 19 is fixedly connected to the inside of the pressing shell 6, and the other end of the spring 19 abuts against the upper surface of the rotating column 7, so that the spring 19 is convenient for resetting the pressing shell 6. An arc groove 21 is provided on the outer ring surface of the upper side of the rotating column 7, and a vertical groove 22 is provided on one side of the arc groove 21. The sliding pin 20 is slidably connected with the arc groove 21 and the vertical groove 22. The sliding pin 20 is slidably connected with the arc groove 21 and the vertical groove 22, thereby driving the rotation of the rotating column 7, and then the rotating column 7 drives the limit plate 8 to rotate.

[0032] The waterproof cover 5 is fixedly mounted on the fixing frame 18, thereby providing waterproof protection for the button 1. By pressing the pressing shell 6 downward, the pressing shell 6 compresses the spring 19, and the pressing shell 6 drives the sliding pin 20 to move downward, so that the sliding pin 20 slides downward along the arc groove 21, so that when the pressing shell 6 is pressed down, the rotating column 7 will rotate ninety degrees. When the sliding pin 20 slides to the bottom of the arc groove 21, it will be blocked by the vertical groove 22. At this time, the pressing shell 6 is released, and the pressing shell 6 will carry the sliding pin 20 to rise along the vertical groove 22 under the elastic force of the spring 19, thereby completing a ninety-degree rotation of the rotating column 7, and then the rotating column 7 drives the limiting plate 8 to complete a ninety-degree rotation, thereby facilitating the adjustment of the position of the limiting plate 8. When the limiting plate 8 rotates to the arc hole 15, the limiting plate 8 can be taken out, so that the anti-touch cover 9 can be opened, and when the limiting plate 8 is not at the arc hole 15, the limiting plate 8 is locked to the anti-touch cover 9, thereby further preventing accidental touch.

[0033] In actual use, the mounting hole 11 opened on the surface of the mounting plate 4 facilitates the fixing connection between the mounting plate 4 and the external surface of the device, so as to facilitate the fixing of the housing 3, so that the housing 3 can initially prevent the button 1 from being accidentally touched, and the waterproof cover 5 is fixedly installed on the fixing frame 18, so as to provide waterproof protection for the button 1, and by pressing the pressing shell 6 downward, the pressing shell 6 compresses the spring 19, and the pressing shell 6 drives the sliding pin 20 to move downward, so that the sliding pin 20 slides downward along the arc groove 21, so that when the pressing shell 6 is pressed down, the rotating column 7 will rotate ninety degrees, and when the sliding pin 20 slides to the arc groove When the bottom of the pressing shell 6 is reached, it will be blocked by the vertical groove 22. At this time, the pressing shell 6 is released. The pressing shell 6 will rise along the vertical groove 22 with the sliding pin 20 under the elastic force of the spring 19, thereby completing a 90-degree rotation of the rotating column 7, and then the rotating column 7 drives the limiting plate 8 to complete a 90-degree rotation, so as to facilitate the adjustment of the position of the limiting plate 8. When the limiting plate 8 is rotated to the arc hole 15, the limiting plate 8 can be taken out, so that the anti-touch cover 9 can be opened. When the limiting plate 8 is not at the arc hole 15, the limiting plate 8 is locked to the anti-touch cover 9, so as to further prevent accidental touch.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof button that prevents accidental touch and is waterproof, comprising a button (1), characterized in that: The bottom of the button (1) is fixedly connected to a connecting seat (2), the outer cover of the connecting seat (2) is provided with a shell (3), and the bottom of the shell (3) is fixedly connected to a mounting plate (4); A waterproof cover (5) is arranged on the upper side of the mounting plate (4), a pressing shell (6) is arranged inside the waterproof cover (5), a rotating column (7) is sleeved on the bottom of the pressing shell (6), a limiting plate (8) is arranged on the bottom of the rotating column (7), and the limiting plate (8) is clamped in the anti-touch cover (9).

2. The anti-accidental-touch and waterproof explosion-proof button according to claim 1, characterized in that: The upper side of the housing (3) is hinged to the anti-touch cover (9) via a hinge (10); a mounting hole (11) is provided on the surface of the mounting plate (4); four mounting holes (11) are provided and are symmetrically arranged about the central plane of the mounting plate (4).

3. The anti-accidental-touch and waterproof explosion-proof button according to claim 2, characterized in that: The upper surface of the anti-touch cover (9) is in contact with the fixing plate (12), a limiting hole (13) is provided on the surface of the fixing plate (12), a limiting column (14) is sleeved in the limiting hole (13) and is slidably connected to the limiting column (14).

4. The anti-accidental-touch and waterproof explosion-proof button according to claim 3, characterized in that: The lower surface of the limiting column (14) is fixedly connected to the anti-touch cover (9), and an arc-shaped hole (15) is provided on the surface of the anti-touch cover (9). The arc-shaped hole (15) is slidably connected to the limiting plate (8).

5. The anti-accidental-touch and waterproof explosion-proof button according to claim 4, characterized in that: The outer ring surface of the pressing shell (6) is provided with sliding grooves (16) on both sides, and a sliding column (17) is slidably connected in the sliding groove (16). The sliding column (17) is fixedly sleeved in a fixing frame (18), and the waterproof cover (5) is fixedly connected to the fixing frame (18).

6. The anti-accidental-touch and waterproof explosion-proof button according to claim 5, characterized in that: The lower surface of the fixing frame (18) is fixedly connected to the fixing plate (12), the pressing shell (6) is rotatably connected to the rotating column (7), and the limiting plate (8) is fixedly sleeved on the rotating column (7).

7. The anti-accidental-touch and waterproof explosion-proof button according to claim 6, characterized in that: The pressing shell (6) is fixedly connected to one end of the spring (19), and the other end of the spring (19) is in contact with the upper surface of the rotating column (7). A sliding pin (20) is fixedly sleeved at the bottom of the pressing shell (6).

8. The anti-accidental-touch and waterproof explosion-proof button according to claim 7, characterized in that: An arc groove (21) is formed on the outer ring surface of the upper side of the rotating column (7), a vertical groove (22) is formed on one side of the arc groove (21), and a sliding pin (20) is slidably connected to the arc groove (21) and the vertical groove (22).

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