CN212676151U

CN212676151U - Emergency button protective cover structure

Info

Publication number: CN212676151U
Application number: CN202021623499.9U
Authority: CN
Inventors: 卢炜; 袁利剑; 李小鹏; 梁杰灿; 刘子云; 潘静萍; 刘明鑫
Original assignee: Shenhua Engineering Technology Co ltd; China Shenhua Coal to Liquid Chemical Co Ltd
Current assignee: Shenhua Engineering Technology Co ltd; China Shenhua Coal to Liquid Chemical Co Ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-09
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to an emergency button protection technical field provides an emergency button safety cover structure. This emergency button protection cover structure is including protecting the casing, the protection casing is injectd there is the protection chamber, the protection casing includes detachably connected base and protection casing, be provided with on the base and be used for making emergency button stretch into to through-hole (3) in the protection chamber, the base has and is used for triggering emergency button's opening, the protection casing has and is used for the shutoff the opening and be used for following the outside in protection chamber is observed emergency button's first part (11), first part (11) are the transparent construction of easy destruction. This emergency button safety cover structure can avoid emergency button to receive the environmental erosion, avoid emergency button by the mistake bump, can make timely quilt of emergency button trigger simultaneously.

Description

Emergency button protective cover structure

Technical Field

The utility model relates to an emergency button protection technical field specifically relates to an emergency button safety cover structure.

Background

Currently, the protection of an emergency stop button that meets the IEC61508 safety design is usually the following cases: the first condition is that a protective cover of an emergency stop button is not arranged, the emergency stop button is directly exposed in the external environment, the emergency stop button is influenced by the installation environment, the working life is difficult to guarantee under severe working environments (sand wind, corrosive gas and the like), and meanwhile, the emergency stop button is easy to generate the condition of triggering unexpected stop due to mistaken touch, so that economic loss is caused; the second situation is that a totally-enclosed parking button protective cover is arranged outside an emergency parking button, the emergency parking button is enclosed in the protective cover, although the emergency parking button can be protected by the method, when emergency parking is needed, the protective cover cannot be opened in time, the protective cover needs to be opened by unlocking or other methods, and then the emergency parking button can be triggered, so that the emergency parking action cannot be completed easily, safety accidents are caused, and huge potential safety hazards exist; the third situation is that a semi-closed parking button protective cover is arranged, although the mode can realize timely triggering of the emergency button and avoid the situation that the emergency button is touched by mistake, the mode still exposes the emergency button in the working environment directly, and the corrosion of harmful media in the environment cannot be avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the emergency button that exists among the prior art and can not satisfying simultaneously not receive the environmental erosion, avoid being bumped by the mistake and can in time be triggered the technical problem, provide an emergency button safety cover structure, this emergency button safety cover structure can avoid emergency button to receive the environmental erosion, avoid emergency button to be bumped by the mistake, can make the timely quilt of emergency button trigger simultaneously.

In order to achieve the above object, the utility model provides an emergency button safety cover structure, emergency button safety cover structure is including the protection casing, the protection casing is injectd there is the protection chamber, the protection casing includes base and protection casing that detachably connects, be provided with on the base and be used for making emergency button stretch into to the through-hole in the protection chamber, the base has and is used for triggering emergency button's opening, the protection casing has and is used for the shutoff the opening is used for following the outside in protection chamber is watched emergency button's first part, the first part is the transparent construction of easy destruction.

Preferably, the first portion is a thin film member.

Preferably, the base includes a bottom plate and a first peripheral wall disposed on the bottom plate and extending in a direction away from the bottom plate, the through hole is formed on the bottom plate, a slot for inserting the protective cover is disposed on the first peripheral wall, and the slot is formed between an outer wall surface and an inner wall surface of the first peripheral wall.

Preferably, the bottom plate is provided with a connecting hole for mounting the base.

Preferably, the shield has a second portion for insertion into the raceway and of higher strength than the first portion.

Preferably, the first peripheral wall includes a pair of first side walls disposed oppositely and a pair of second side walls disposed oppositely, the height of the pair of second side walls is higher than that of the pair of first side walls, and the first side walls and the second side walls are both provided with the wire slots.

Preferably, the protective cover includes a second peripheral wall and a top wall disposed at an opening at one end of the second peripheral wall, the second peripheral wall includes a pair of third side walls disposed opposite to each other and a pair of fourth side walls disposed opposite to each other, the first portion includes a portion where the top wall and the third side walls are connected to the top wall, the second portion includes the fourth side walls and the rest of the third side walls, the third side walls are inserted into the wire grooves of the first side walls, and the fourth side walls are inserted into the wire grooves of the second side walls.

Preferably, the area of the first portion on the third side wall is larger than the area of the second portion.

Preferably, the second side wall and the fourth side wall are both arc-shaped plate-shaped structures.

Preferably, the first part is an ETFE film; and/or the base and the second part are both made of ABS plastic.

By the technical scheme, the emergency button in the protection cavity can be protected by the protection shell, so that the emergency button is prevented from being corroded by the environment, the service life is shortened, and the condition of economic loss caused by unexpected parking due to mistaken collision of the emergency button is avoided; the emergency button in the protective cavity can be easily found through the first part on the protective cover, and meanwhile, when the emergency button needs to be triggered, the first part can be quickly and easily damaged and then the emergency button is triggered in time; after the protection cover is destroyed, another protection cover can be replaced, and the situation that the whole protection cover structure needs to be replaced is avoided.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a crash button protection cover structure of the present invention;

FIG. 2 is a schematic diagram of one embodiment of a base of the panic button protection cover structure shown in FIG. 1;

fig. 3 is a schematic view of an embodiment of a protection cover of the emergency button protection cover structure shown in fig. 1.

Description of the reference numerals

1. A first side wall; 2. connecting holes; 3. a through hole; 4. a second side wall; 5. a base plate; 6. a wire slot; 7. a third side wall; 8. a second portion; 9. a fourth side wall; 10. a top wall; 11. a first portion.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, unless otherwise indicated, the directional terms used herein generally refer to the orientation as shown in the accompanying drawings.

The utility model provides an emergency button safety cover structure, as shown in fig. 1, emergency button safety cover structure is including the protection casing, the protection casing is injectd there is the protection chamber, the protection casing includes base and protection casing that detachably connects, be provided with on the base and be used for making emergency button stretch into to through-hole 3 in the protection chamber, the base has and is used for triggering emergency button's opening, the protection casing has and is used for the shutoff the opening is used for following the outside in protection chamber is watched emergency button's first part 11, first part 11 is the transparent construction of easy destruction.

By the technical scheme, the emergency button in the protection cavity can be protected by the protection shell, so that the emergency button is prevented from being corroded by the environment, the service life is shortened, and the condition of economic loss caused by unexpected parking due to mistaken collision of the emergency button is avoided; the first part 11 on the protective cover can make the emergency button in the protective cavity easy to be found, and when the emergency button needs to be triggered, the first part 11 can be quickly and easily damaged, and then the emergency button is triggered in time; after the protection cover is destroyed, another protection cover can be replaced, and the situation that the whole protection cover structure needs to be replaced is avoided.

Alternatively, as shown in fig. 2, the base is shaped like a Chinese character 'ao'.

Alternatively, as shown in fig. 2, the through hole 3 is a circular hole for installing an emergency button.

In one embodiment, the first portion 11 is a thin film member. The membrane is more easily destroyed and the reliability is improved when the emergency button needs to be triggered.

As an embodiment, as shown in fig. 2, the base includes a bottom plate 5 and a first peripheral wall disposed on the bottom plate 5 and extending in a direction away from the bottom plate 5, the through hole 3 is formed on the bottom plate 5, the first peripheral wall is provided with a wire slot 6 for inserting the shield, and the wire slot 6 is formed between an outer wall surface and an inner wall surface of the first peripheral wall. Optionally, the length of the bottom plate 5 is 8cm, the width of the bottom plate is 3cm, so that the width of most of palms can be adapted, and the potential safety hazard that the emergency button cannot be timely pressed down for braking in an emergency state is avoided.

In one embodiment, as shown in fig. 2, the bottom plate 5 is provided with a connection hole 2 for mounting the base. Optionally, the two connecting holes 2 are symmetrically arranged on two sides of the through hole 3, so that the base can be conveniently mounted on various substrates by adopting connecting pieces such as flat head screws.

As an embodiment, as shown in fig. 3, the shield has a second portion 8 for insertion into the raceway 6 and having a higher strength than the first portion 11. Such design makes things convenient for the protection casing to insert in the wire casing 6 of base, if the protection casing all adopts the form of film, easy deformation is difficult for inserting in the wire casing 6, the convenience when having improved protection casing and base installation, easily guarantees the leakproofness between protection casing and the base simultaneously. After the protective cover is inserted into the wire slot 6 on the base, a closed space is formed, and the emergency button is effectively isolated from the external severe environment. As an embodiment, as shown in fig. 2, the first peripheral wall includes a pair of first side walls 1 disposed opposite to each other and a pair of second side walls 4 disposed opposite to each other, a height of the pair of second side walls 4 is higher than a height of the pair of first side walls 1, and the wire slot 6 is disposed on each of the first side walls 1 and the second side walls 4. Optionally, the height of the second side wall 4 is 6cm, the height of the part of the second side wall 4 protruding out of the first side wall 1 is 5cm, and the second side wall 4 is higher than the emergency button 1-3 cm after installation, so that parking misoperation caused by accidental collision can be effectively avoided. As shown in fig. 2, the wire slot 6 extends from the exposed edge of the first side wall 1 and the second side wall 4 to the inside, that is, the opening of the wire slot 6 is located at the exposed edge of the first side wall 1 and the second side wall 4, so as to facilitate the installation of the shield for matching use.

As an embodiment, as shown in fig. 3, the shield includes a second peripheral wall and a top wall 10 disposed at an opening of one end of the second peripheral wall, the second peripheral wall includes a pair of third side walls 7 disposed opposite to each other and a pair of fourth side walls 9 disposed opposite to each other, the first portion 11 includes a portion where the top wall 10 and the third side walls 7 are connected to the top wall 10, the second portion 8 includes the fourth side walls 9 and the rest of the third side walls 7, the third side walls 7 are inserted into the wire slots 6 of the first side walls 1, and the fourth side walls 9 are inserted into the wire slots 6 of the second side walls 4. I.e. the third side wall 7 is formed by the first portion 11 and the second portion 8 together, the top wall 10 is formed entirely by the first portion 11 and the fourth side wall 9 is formed entirely by the second portion 8.

Optionally, after the protective cover is inserted into the slot 6 of the base, a capsule-like closed structure is formed, and the edges of the protective cover and the base are both subjected to smoothing treatment, so as to avoid personal injury caused by acute angles. In practical use, the base can be made of RAL1003 in the whole color so as to be capable of better warning surrounding personnel. In one embodiment, as shown in fig. 3, the area of the first portion 11 on the third sidewall 7 is larger than the area of the second portion 8. Such a design ensures convenience and sealing during installation, and the emergency button can be more easily triggered after the first portion 11 is damaged, and can be more conveniently viewed from the outside.

In one embodiment, as shown in fig. 2-3, the second sidewall 4 and the fourth sidewall 9 are both arc-shaped plate-shaped structures. The arc-shaped plate-shaped structure has better design touch feeling.

In one embodiment, the first portion 11 is an ETFE (ethylene-tetrafluoroethylene copolymer) film. Namely, the top wall 10 and the portion of the third side wall 7 connected to the top wall 10 are both ETFE film members. The ETFE film has the characteristics of high transparency, flame retardance, corrosion resistance and self-cleaning, and can be ideally applied to most severe environments.

In one embodiment, the base and the second portion 8 are both ABS plastic (ABS plastic). I.e. the fourth side wall 9 and the rest of the third side wall 7 (the part for inserting the raceway arrangement 6) are both made of ABS plastic. The ABS plastic has the characteristics of high temperature resistance, flame retardance, corrosion resistance and high strength.

When an emergency braking demand exists, the ETFE membrane with the thickness of 0.1mm is easy to damage under the slapping pressure, and the emergency button can not be pressed down by a person. After the ETFE film of protection casing is damaged, can not cause the damage to the emergency button of base and installation, only need change during the maintenance another protection casing can, avoid the condition that whole safety cover structure all need be changed, practice thrift the cost, and it is convenient to change. The base in this safety cover structure can also the exclusive use, can provide the protection of preventing the mistake and touching, possesses the warning colour simultaneously, reminds peripheral personnel to keep the distance under normal conditions.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical scheme of the utility model in the technical conception scope, can be right carry out multiple simple variant. Including each of the specific features, are combined in any suitable manner. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims

1. The utility model provides an emergency button safety cover structure, its characterized in that emergency button safety cover structure is including protecting the casing, the protection casing is injectd there is the protection chamber, the protection casing includes base and protection casing that detachably connects, be provided with on the base and be used for making emergency button stretch into to through-hole (3) in the protection chamber, the base has and is used for triggering emergency button's opening, the protection casing has and is used for the shutoff the opening is used for following the outside in protection chamber is observed emergency button's first part (11), first part (11) are the transparent construction of easy destruction.

2. Emergency button protective cover construction according to claim 1, wherein the first part (11) is a membrane.

3. The emergency button protective cover structure according to claim 1 or 2, wherein the base includes a bottom plate (5) and a first peripheral wall provided on the bottom plate (5) and extending in a direction away from the bottom plate (5), the through hole (3) is formed on the bottom plate (5), a wire slot (6) for inserting the protective cover is provided on the first peripheral wall, and the wire slot (6) is formed between an outer wall surface and an inner wall surface of the first peripheral wall.

4. Emergency button protective cover structure according to claim 3, characterized in that the base plate (5) is provided with attachment holes (2) for mounting the base.

5. Emergency button protective cover structure according to claim 3, characterized in that the protective cover has a second portion (8) for insertion into the raceway (6) and having a higher strength than the first portion (11).

6. Emergency button protective cover structure according to claim 5, characterized in that the first perimeter wall comprises a pair of oppositely arranged first side walls (1) and a pair of oppositely arranged second side walls (4), the height of the pair of second side walls (4) is higher than the height of the pair of first side walls (1), the first side walls (1) and the second side walls (4) are provided with the wire grooves (6).

7. Emergency button protective cover structure according to claim 6, characterized in that the protective cover comprises a second peripheral wall and a top wall (10) arranged at an opening at one end of the second peripheral wall, the second peripheral wall comprises a pair of oppositely arranged third side walls (7) and a pair of oppositely arranged fourth side walls (9), the first portion (11) comprises the portion of the top wall (10) and the third side walls (7) connected with the top wall (10), the second portion (8) comprises the fourth side walls (9) and the rest of the third side walls (7), the third side walls (7) are inserted into the wire slots (6) of the first side walls (1), and the fourth side walls (9) are inserted into the wire slots (6) of the second side walls (4).

8. Emergency button protective cover structure according to claim 7, characterized in that the area of the first portion (11) on the third side wall (7) is larger than the area of the second portion (8).

9. Emergency button protective cover structure according to claim 7, characterized in that the second side wall (4) and the fourth side wall (9) are both of an arc-shaped plate-like structure.

10. Emergency button protective cover structure according to claim 5, characterized in that the first part (11) is an ETFE membrane; and/or the base and the second part (8) are both made of ABS plastic.