Push switch capable of hovering

Abstract

The utility model discloses a push switch capable of hovering. The switch is installed on a box body, the box body is movably connected with an upper cover, the upper cover comprises two two-hole dampers and a pressing spring device, the two two-hole dampers are installed on the two sides of the top of the rear end of the box body respectively, and the pressing spring device is installed at the front end of the box body; the rear side of the upper cover extends to form two protruding arc-shaped connecting blocks, the two arc-shaped connecting blocks are connected with the two two-hole dampers respectively, the pressing spring device is provided with a vertical rod which is vertically arranged and can ascend and descend, a spring is wound on the vertical rod, and the vertical rod can be pressed down when the upper cover is closed. According to the push switch capable of hovering, the two-hole damper and the pressing spring device are arranged, so that certain resistance can be formed when the upper cover is pressed to be opened, the upper cover can hover in a certain range, people or machines are prevented from being collided, and the service life of the switch is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of switches, in particular to a hoverable press switch. Background Art

[0002] Most switches with a push-button function now have their upper covers popped open by a spring when pressed, and they are often prone to popping out beyond the specified range. If there is a person or machine at the corresponding position, they are easily hit by the popped-open upper cover, causing injury to the person or machine and shortening the life of the switch. Utility Model Content

[0003] To solve the above problems, the present invention provides a hovering push switch, which is equipped with a two-hole damper and a pressing spring device, so that a certain resistance can be formed when the upper cover is pressed to open, so that the upper cover can hover within a certain range, avoiding collision with people or machines, and extending the life of the switch.

[0004] According to one aspect of the utility model, a hoverable push switch is provided, which is installed on a box body, and an upper cover is movably connected to the box body, which includes two two-hole dampers and a pressing spring device, the two two-hole dampers are respectively installed on both sides of the top of the rear end of the box body, and the pressing spring device is installed at the front end of the box body; wherein, two protruding arc-shaped connecting blocks extend from the rear side of the upper cover, and the two arc-shaped connecting blocks are respectively connected to the two two-hole dampers, and the pressing spring device has a vertically arranged vertical rod that can be raised and lowered, and a spring is wound on the vertical rod, so that the vertical rod can be pressed down when the upper cover is closed.

[0005] In some embodiments, a baffle is provided on the top of the rear end outer side of the box body. The benefit is that the baffle can form a barrier to prevent the upper cover from excessively turning backward when it is opened.

[0006] In some embodiments, the box body and the upper cover are both made of ABS material. The advantage is that ABS material has excellent insulation properties, which allows the box body to be used in medical equipment and other electrical equipment.

[0007] In some embodiments, the two two-hole dampers each have one cylindrical end and the other flat end, facing each other. Two first connection holes are disposed side by side on the flat ends of the two two-hole dampers, and two second connection holes are disposed side by side on the bottom surface of each arc-shaped connecting block. Each first connection hole is connected to each second connection hole. This is beneficial in that it describes a specific method for connecting the two two-hole dampers to the upper cover.

[0008] In some embodiments, the bottom surface of the arcuate connecting block has an indented connecting groove, and the two second connecting holes are arranged side by side in the connecting groove, and the flat end of the two-hole damper is retained in the connecting groove. This is beneficial in that it further describes the specific structure of the arcuate connecting block and the connection method with the two two-hole dampers.

[0009] In some embodiments, the two arc-shaped connecting blocks are connected by a connecting bar. The benefit is that the connection bar can improve the structural strength.

[0010] In some embodiments, the compression spring device includes a housing, the vertical rod is located inside the housing and its top end is exposed outside the housing when raised. The benefit lies in further describing the specific structure of the compression spring device.

[0011] In some embodiments, two mounting plates extend from both sides of the housing, and mounting holes are provided on the top and bottom of the mounting plates. The advantage is that screws can be used to fix the housing of the compression spring device through the mounting holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of a hovering push switch installed on a box body according to one embodiment of the present invention;

[0013] Figure 2 for Figure 1 A schematic structural diagram of the box body shown;

[0014] Figure 3 for Figure 2 The structural diagram of the two-hole damper is shown;

[0015] Figure 4 for Figure 3 A schematic structural diagram of the pressing spring device shown;

[0016] Figure 5 for Figure 1 A schematic diagram of the structure of the upper cover shown;

[0017] Figure 6 for Figure 5 Schematic diagram of part of the structure of the upper cover shown.

[0018] In the figure: box body 1, upper cover 2, two-hole damper 3, pressing spring device 4, baffle 11, arc-shaped connecting block 21, second connecting hole 22, connecting groove 23, connecting strip 24, first connecting hole 31, vertical rod 41, shell 42, mounting plate 43, mounting hole 44. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1-6 As shown, the switch is mounted on a box body 1, and the box body 1 is provided with a top cover 2 that can be popped open. One end of the top cover 2 (set as the rear end, and the other end as the front end) is movably connected to the box body 1.

[0021] The switch is composed of two two-hole dampers 3 and a pressing spring device 4. The two two-hole dampers 3 are respectively installed on both sides of the top of the rear end of the box body 1, and the pressing spring device 4 is installed at the top center of the inner side of the front end of the box body 1.

[0022] In addition, a baffle 11 is provided on the top of the outer side surface of the rear end of the box body 1 to form a barrier to prevent the upper cover 2 from turning over excessively backward when it is opened.

[0023] Preferably, the box body 1 and the upper cover 2 are both made of ABS material, which has excellent insulation properties. Therefore, the box body 1 can be used in medical equipment and other equipment that uses electricity.

[0024] The two-hole damper 3 is in the shape of an elongated strip, with one end being cylindrical and the other end being flat on both sides. The flat ends of the two two-hole dampers 3 are arranged opposite to each other. Two first connecting holes 31 are arranged side by side on the opposite flat ends of the two two-hole dampers 3.

[0025] Two protruding arc-shaped connecting blocks 21 extend from the rear side of the upper cover 2. The bottom surface of each arc-shaped connecting block 21 has an inwardly recessed connecting groove 23, and two second connecting holes 22 are arranged side by side in the connecting groove 23. The two arc-shaped connecting blocks 21 are respectively mounted on the two two-hole dampers 3. The flat ends of the two two-hole dampers 3 can be respectively stuck in the two connecting grooves 23, and each first connecting hole 31 is connected to each second connecting hole 22 by a screw.

[0026] Preferably, the two arc-shaped connecting blocks 21 are connected by a connecting bar 24, thereby improving the structural strength.

[0027] The compression spring device 4 includes a housing 42, within which is mounted a vertically disposed, elevating rod 41. The top end of the rod 41 is exposed outside the housing 42 when raised, and a spring (not shown) is wound around the rod 41. The specific arrangement of the rod 41 and the spring enables automatic ejection of the upper cover 2. When the upper cover 2 is closed, its front end depresses the rod 41, causing it to retract into the housing 42.

[0028] Two mounting plates 43 extend from both sides of the shell 42 , and mounting holes 44 are provided at the top and bottom of each mounting plate 43 . The shell 42 and even the entire compression spring device 4 can be fixedly mounted on the box body 1 through each mounting hole 44 .

[0029] Therefore, when the upper cover 2 is pressed to make it pop out automatically, the two two-hole dampers 3 can effectively form a certain resistance during the movement, so that the upper cover 2 can hover within a certain range in time, thereby ensuring safety.

[0030] The above descriptions are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A hoverable push switch, mounted on a box body (1), wherein an upper cover (2) is movably connected to the box body (1), characterized in that: The invention comprises two two-hole dampers (3) and a pressing spring device (4), wherein the two two-hole dampers (3) are respectively mounted on both sides of the top of the rear end of the box body (1), and the pressing spring device (4) is mounted on the front end of the box body (1); wherein two protruding arc-shaped connecting blocks (21) extend from the rear side of the upper cover (2), and the two arc-shaped connecting blocks (21) are respectively connected to the two two-hole dampers (3); the pressing spring device (4) has a vertically arranged vertical rod (41) capable of being raised and lowered, and a spring is wound on the vertical rod (41), and the vertical rod (41) can be pressed down when the upper cover (2) is closed.

2. The hoverable push switch according to claim 1, characterized in that: A baffle (11) is provided on the top of the rear end outer side surface of the box body (1).

3. The hoverable push switch according to claim 1, characterized in that: The box body (1) and the upper cover (2) are both made of ABS material.

4. The hoverable push switch according to claim 3, characterized in that: One end of each of the two-hole dampers (3) is cylindrical, and the other end is flat and arranged opposite to each other. Two first connection holes (31) are arranged side by side on the flat ends of the two-hole dampers (3). Two second connection holes (22) are arranged side by side on the bottom surface of each arc-shaped connection block (21), and each first connection hole (31) is connected to each second connection hole (22) respectively.

5. The hoverable push switch according to claim 4, characterized in that: The bottom surface of the arc-shaped connecting block (21) has an inwardly sunken connecting groove (23), the two second connecting holes (22) are arranged side by side in the connecting groove (23), and the flat end of the two-hole damper (3) is clamped in the connecting groove (23).

6. The hoverable push switch according to claim 1, characterized in that: The two arc-shaped connecting blocks (21) are connected via a connecting bar (24).

7. The hoverable push switch according to claim 1, characterized in that: The pressing spring device (4) comprises a shell (42), the vertical rod (41) is located inside the shell (42) and its top end is exposed outside the shell (42) when it is raised.

8. The hoverable push switch according to claim 7, characterized in that: Two mounting plates (43) extend from both sides of the housing (42), and mounting holes (44) are provided on the top and bottom of the mounting plates (43).

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