Emergency stop button mistaken touch prevention device

Abstract

The utility model provides an emergency stop button mistaken touch prevention device, which belongs to the field of button mistaken touch prevention devices and comprises an annular cover body used for covering the outside of an emergency stop button, the annular cover body extends out of the outside of the emergency stop button, and a pressing plate is arranged on one side, located outside the emergency stop button, of the annular cover body. A pressing protrusion is arranged on the face, facing the emergency stop button, of the pressing plate, connecting blocks are arranged on the two sides of the pressing plate, sliding grooves for the connecting blocks to slide are formed in the outer wall of the annular cover body, and spring pieces are connected between the connecting blocks and the bottom walls of the sliding grooves. The emergency stop button can be protected, and the possibility that the emergency stop button is touched by mistake when the adjusting button is operated is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of button accidental touch prevention devices, in particular to an emergency stop button accidental touch prevention device. Background Art

[0002] The emergency stop button of the unit on the control panel of the gas power station is close to the air-fuel ratio adjustment button. When the gas concentration, flow rate, and air pressure fluctuations require urgent adjustment of the air-fuel ratio, it is easy to press the emergency stop button and accidentally touch it, causing the unit to shut down abnormally, causing the high and low temperature circulating water of the unit to stop circulating, causing the temperature of the unit's cylinder liner, cylinder body and other components to be high, which is prone to cracks, reducing the service life of the unit and even causing accidents. Utility Model Content

[0003] The utility model aims to provide an emergency stop button anti-mistouch device, which can protect the emergency stop button and reduce the possibility of accidentally touching the emergency stop button when operating an adjustment button.

[0004] The embodiment of the utility model is realized through the following technical scheme: an emergency stop button anti-mistouch device, comprising an annular cover body for covering the outside of the emergency stop button, the annular cover body extending out of the emergency stop button, a pressure plate is provided on one side of the annular cover body located outside the emergency stop button, a pressing protrusion is provided on the side of the pressure plate facing the emergency stop button, connecting blocks are provided on both sides of the pressure plate, a sliding groove for sliding the connecting block is opened on the outer wall of the annular cover body, and a spring sheet is connected between the connecting block and the bottom wall of the sliding groove.

[0005] Furthermore, the pressing protrusion is an annular protrusion.

[0006] Furthermore, a pressing hole is provided through the middle of the pressing plate.

[0007] Furthermore, it also includes an articulated seat, a connecting rod is radially arranged on the outer wall of the annular cover body, an articulated block is arranged at one end of the connecting rod away from the annular cover body, and the articulated block is hingedly arranged on the articulated seat.

[0008] Furthermore, bolts for fixing the hinged seat to the control console are provided on both sides of the hinged seat.

[0009] Furthermore, a plurality of adhesive tapes are distributed circumferentially on a surface of the annular cover body facing the operating table.

[0010] Furthermore, a holding rod is also provided on the outer wall of the annular cover body, and the holding rod is located on a side of the annular cover body away from the connecting rod.

[0011] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0012] 1. The utility model provides an annular cover body outside the emergency stop button to play a blocking role around the emergency stop button. The emergency stop button is pressed by providing a pressing protrusion on the pressing plate, and a spring sheet is provided between the pressing plate and the annular cover body. When the pressure applied from the top surface of the emergency stop button is not large, the pressing plate will not press the emergency stop button, thereby greatly reducing the possibility of the emergency stop button being accidentally touched.

[0013] 2. The utility model can combine multiple methods such as pressing the pressure plate with force, pressing the emergency stop button by passing a finger through the pressing hole, and rotating the annular cover to leave the emergency stop button and then pressing the emergency stop button, so that the operator can choose the appropriate pressing method according to usage habits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 A schematic diagram of the emergency stop button anti-mistouch device provided by the utility model in use on an operating table;

[0016] Figure 2 It is a structural schematic diagram of the pressing plate and the annular cover body of the utility model;

[0017] Icons: 1-annular cover, 11-slide groove, 12-connecting rod, 13-hinge block, 14-adhesive tape, 15-holding rod, 2-pressure plate, 21-pressing protrusion, 22-connecting block, 23-spring sheet, 24-pressing hole, 3-hinge seat, 31-bolt, 4-emergency stop button. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1

[0021] The following is further described in conjunction with specific embodiments. Figure 1-Figure 2 As shown, the utility model is an emergency stop button anti-mis-touch device, comprising an annular cover 1 for covering the outside of the emergency stop button 4, and the side of the annular cover 1 away from the operating table extends outside the emergency stop button 4, so that the emergency stop button 4 can be completely covered in the annular cover 1. A pressure plate 2 is arranged on one side of the annular cover 1 outside the emergency stop button 4, and a pressing protrusion 21 is arranged on the side of the pressure plate 2 facing the emergency stop button 4, and connecting blocks 22 are arranged on both sides of the pressure plate 2. A slide groove 11 for the connecting block 22 to slide is opened on the outer wall of the annular cover 1, and a spring sheet 23 is connected between the connecting block 22 and the bottom wall of the slide groove 11. When the operator needs to adjust the air-fuel ratio by adjusting the button, the direction in which the emergency stop button 4 is most likely to be touched is the side, and the annular cover 1 plays a blocking role around the emergency stop button 4, so the possibility of the emergency stop button 4 being accidentally touched can be greatly reduced. Even if the operator accidentally touches the top surface of the emergency stop button 4, since a spring sheet 23 is provided between the pressure plate 2 and the annular cover 1, the pressure plate 2 will not press the emergency stop button 4 when the applied pressure is not large, so it has high reliability.

[0022] In this embodiment, the pressing protrusion 21 is an annular protrusion, so that the pressure applied by the pressing protrusion 21 to the emergency stop button 4 is more uniform. A pressing hole 24 is provided through the middle of the pressing plate 2, and the diameter of the pressing hole 24 is smaller than the diameter of the pressing protrusion 21. When an emergency situation occurs and the emergency stop button 4 needs to be pressed, the operator can extend his finger into the annular cover 1 through the pressing hole 24 and press the emergency stop button 4, or apply greater pressure to press the pressing plate 2 so that the pressing protrusion 21 touches the emergency stop button 4 and presses the emergency stop button 4. The user can choose the pressing method according to the usage habits.

[0023] The anti-mistouch device disclosed in this embodiment also includes an articulated seat 3, both sides of which are provided with bolts 31 and can be detachably mounted on the control console through the bolts 31. A connecting rod 12 is radially welded on the outer wall of the annular cover body 1, and an articulated block 13 is provided at one end of the connecting rod 12 away from the annular cover body 1, and the articulated block 13 is hingedly arranged on the articulated seat 3. In an emergency, the operator may be nervous and unable to accurately insert his fingers into the pressing hole 24 for pressing, and unable to smoothly press the pressing plate 2. At this time, the annular cover can be rotated through the articulated rod to disengage the annular cover from the emergency stop button 4, so that the emergency stop button 4 can be smoothly pressed.

[0024] A plurality of adhesive tapes 14 are circumferentially distributed on one side of the annular cover 1 facing the operating table, and the plurality of adhesive tapes 14 can improve the stability of the annular cover 1 and prevent the annular cover 1 from shaking. A holding rod 15 is also provided on the outer wall of the annular cover 1, and the holding rod 15 is located on the side of the annular cover 1 away from the connecting rod 12. In an emergency, the operator can more conveniently apply force through the holding rod 15, so that the adhesive tape 14 can be loosened under the action of external force during the rotation of the annular cover 1, without having to tear off the adhesive tape 14 before rotating the annular cover 1.

[0025] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An emergency stop button anti-accidental touch device, characterized in that: The invention comprises an annular cover body (1) for covering the outside of an emergency stop button (4), wherein the annular cover body (1) extends out of the emergency stop button (4), a pressure plate (2) is arranged on one side of the annular cover body (1) outside the emergency stop button (4), a pressing protrusion (21) is arranged on the side of the pressure plate (2) facing the emergency stop button (4), connecting blocks (22) are arranged on both sides of the pressure plate (2), a sliding groove (11) for the connecting block (22) to slide is opened on the outer wall of the annular cover body (1), and a spring sheet (23) is connected between the connecting block (22) and the bottom wall of the sliding groove (11).

2. The emergency stop button anti-accidental touch device according to claim 1, characterized in that: The pressing protrusion (21) is an annular protrusion.

3. The emergency stop button anti-accidental touch device according to claim 1, characterized in that: A pressing hole (24) is provided through the middle of the pressing plate (2).

4. The emergency stop button anti-accidental touch device according to claim 1, characterized in that: It also comprises an articulated seat (3), a connecting rod (12) is radially arranged on the outer wall of the annular cover body (1), an articulated block (13) is arranged at one end of the connecting rod (12) away from the annular cover body (1), and the articulated block (13) is articulated on the articulated seat (3).

5. The emergency stop button anti-accidental touch device according to claim 4, characterized in that: Bolts (31) for fixing the hinged seat (3) to the control console are arranged on both sides of the hinged seat (3).

6. The emergency stop button anti-accidental touch device according to claim 4, characterized in that: A plurality of adhesive tapes (14) are distributed circumferentially on a side of the annular cover body (1) facing the operating table.

7. The emergency stop button anti-accidental touch device according to claim 6, characterized in that: A holding rod (15) is also provided on the outer wall of the annular cover body (1), and the holding rod (15) is located on a side of the annular cover body (1) away from the connecting rod (12).

Images