CN211555731U

CN211555731U - Emergency stop button switch lock

Info

Publication number: CN211555731U
Application number: CN201922437819.5U
Authority: CN
Inventors: 郑麟朋
Original assignee: Lockey Safety Protection Products Co ltd
Current assignee: Lockey Safety Protection Products Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-22
Anticipated expiration: 2029-12-30

Abstract

The utility model provides an emergency stop button switch lock, including upper housing and lower casing, the lower extreme of lower casing has seted up the mounting hole, upper housing and lower casing junction are provided with rotating-structure, rotating-structure includes turning block, rotating turret and axis of rotation, rotating turret fixed connection is on the lateral wall of upper housing, the turning block fixed connection is on the lateral wall of lower casing, the axis of rotation sets up the inboard at the rotating turret, the axis of rotation is connected with the inside wall of rotating turret rotation, the turning block is connected with the axis of rotation is fixed, all be provided with the lock ear on the lateral wall of upper housing and lower casing, all seted up the lockhole on the lock ear on upper housing and lower casing, the lockhole in the lock ear on upper housing and lower casing corresponds the setting each other, the utility model discloses simple structure, reasonable in design, device structural strength is high, can clearly observe the condition of scram button, and the installation is simple swift, can prevent effectively that the scram button from taking place the mistake and touching.

Description

Emergency stop button switch lock

Technical Field

The utility model relates to a lock, especially an emergency stop button switch lock.

Background

The scram button may also be referred to as an "emergency stop button," which is referred to in the industry as a scram button for short. The emergency stop button is a measure for protecting people by quickly pressing the emergency stop button when an emergency occurs. In various factories, some large and medium-sized machine equipment or electric appliances can see a striking red button, and standard red characters marked with the same meaning as 'emergency stop' are required. Such buttons may be collectively referred to as scram buttons. This button need only be pressed directly down. The whole device can be quickly stopped or some transmission parts can be released.

Because the emergency stop button is very important in industrial production, in order to ensure the normal operation of industrial production, the emergency stop button is prevented from being started in general conditions, and therefore the emergency stop button needs to be locked to prevent the occurrence of the phenomenon of false touch. To this end, those skilled in the art have proposed an emergency stop button switch lock in view of the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an emergency stop button switch lock.

In order to achieve the above object, the utility model provides a following technical scheme: an emergency stop button switch lock comprises an upper shell and a lower shell, wherein the lower end of the lower shell is provided with a mounting hole, and the mounting hole and the lower shell are coaxially arranged; a rotating structure is arranged at the joint of the upper shell and the lower shell, the rotating structure comprises a rotating block, a rotating frame and a rotating shaft, the rotating frame is fixedly connected to the outer side wall of the upper shell, the rotating block is fixedly connected to the outer side wall of the lower shell, the rotating shaft is arranged on the inner side of the rotating frame, the rotating shaft is rotatably connected with the inner side wall of the rotating frame, and the rotating block is fixedly connected with the rotating shaft; all be provided with the lock ear on the lateral wall of last casing and lower casing, all seted up the lockhole on the lock ear on last casing and the lower casing, go up casing and the casing down and go up the lockhole in the lock ear and correspond the setting each other.

As a further aspect of the present invention: the upper shell (1) and the lower shell (7) are both made of high-strength glass resin.

As a further aspect of the present invention: the upper shell (1) and the lower shell (7) are both cylindrical structures.

As a further aspect of the present invention: the lock lug (6) on the upper shell (1) and the lock lug (6) on the lower shell (7) are respectively integrally formed with the upper shell (1) and the lower shell (7).

As a further aspect of the present invention: the lock lugs (6) on the upper shell (1) and the lower shell (7) are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the main body structure made of the high-strength glass resin has high strength and certain transparency, can be guaranteed not to be easily damaged, and can observe the condition of a button in the device;

2. the device can be quickly installed through the installation hole and industrial 3M glue;

3. the upper shell and the lock hole in the upper lock lug of the lower shell are locked by the padlock, so that the emergency stop button is prevented from being touched by mistake.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a side view of a middle locking tab of the present invention;

fig. 4 is a front view of the middle lock lug of the present invention;

fig. 5 is a front view of the rotating structure of the present invention;

fig. 6 is a schematic structural view of the mounting hole of the present invention.

In the figure: 1. an upper housing; 2. a rotating frame; 3. a rotating shaft; 4. rotating the block; 5. a lock hole; 6. locking lugs; 7. a lower housing; 8. mounting holes; 9. and (5) a rotating structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an emergency stop button switch lock includes an upper casing 1 and a lower casing 7, wherein the upper casing 1 and the lower casing 7 are made of high strength glass resin, and the upper casing 1 and the lower casing 7 are both cylindrical structures; the lower end of the lower shell 7 is provided with a mounting hole 8, and the mounting hole 8 and the lower shell 7 are coaxially arranged;

a rotating structure 9 is arranged at the joint of the upper shell 1 and the lower shell 7, the rotating structure 9 comprises a rotating block 4, a rotating frame 2 and a rotating shaft 3, the rotating frame 2 is fixedly connected to the outer side wall of the upper shell 1, the rotating block 4 is fixedly connected to the outer side wall of the lower shell 7, the rotating shaft 3 is arranged on the inner side of the rotating frame 2, the rotating shaft 3 is rotatably connected with the inner side wall of the rotating frame 2, and the rotating block 4 is fixedly connected with the rotating shaft 3;

the outer side walls of the upper shell 1 and the lower shell 7 are both provided with a locking lug 6, and the locking lug 6 positioned on the upper shell 1 and the locking lug 6 positioned on the lower shell 7 are respectively integrally formed with the upper shell 1 and the lower shell 7; go up casing 1 and the mutual parallel arrangement of lock ear 6 on the casing 7 down, go up casing 1 and all seted up lockhole 5 on the lock ear 6 on the casing 7 down, go up casing 1 and the casing 7 and go up lockhole 5 in the lock ear 6 and set up corresponding to each other down.

The utility model discloses a structural feature and theory of operation: go up casing 1 and lower casing 7's material and be high strength glass resin, the major structure that high strength glass resin made is not only high strength, and certain transparency has, can guarantee can not damage easily, and can observe the inside button condition of device, in the time of the installation, the mounting hole 8 that will descend casing 7 lower extreme corresponds with emergency stop button each other, the device can be fixed on the button that needs to lock for a long time through industry 3M glue, after the installation is accomplished, it is closed each other with last casing 1 and lower casing 7 through rotating-structure 9, lockhole 5 between the lock ear 6 on last casing 1 after the closure and the lower casing 7 coincide each other, then lock through the padlock, thereby guarantee the button and prevent the mistake and touch, need only open the padlock to use the emergency stop button, it can operate the emergency stop button to turn over last casing 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An emergency stop button switch lock comprises an upper shell (1) and a lower shell (7), and is characterized in that the lower end of the lower shell (7) is provided with a mounting hole (8), and the mounting hole (8) and the lower shell (7) are coaxially arranged; the rotating structure (9) is arranged at the joint of the upper shell (1) and the lower shell (7), the rotating structure (9) comprises a rotating block (4), a rotating frame (2) and a rotating shaft (3), the rotating frame (2) is fixedly connected to the outer side wall of the upper shell (1), the rotating block (4) is fixedly connected to the outer side wall of the lower shell (7), the rotating shaft (3) is arranged on the inner side of the rotating frame (2), the rotating shaft (3) is rotatably connected with the inner side wall of the rotating frame (2), and the rotating block (4) is fixedly connected with the rotating shaft (3); all be provided with lock ear (6) on the lateral wall of last casing (1) and lower casing (7), all seted up lockhole (5) on lock ear (6) on last casing (1) and lower casing (7), lockhole (5) in last casing (1) and lower casing (7) in lock ear (6) correspond the setting each other.

2. The scram button switch lock of claim 1, characterized in that the upper case (1) and the lower case (7) are made of high strength glass resin.

3. The scram button switch lock of claim 1, characterized in that the upper housing (1) and the lower housing (7) are both cylindrical structures.

4. The scram button switch lock of claim 1, characterized in that the locking lug (6) on the upper housing (1) and the locking lug (6) on the lower housing (7) are integrally formed with the upper housing (1) and the lower housing (7), respectively.

5. The scram button switch lock of claim 1, characterized in that the locking lugs (6) on the upper housing (1) and the lower housing (7) are parallel to each other.