CN219575438U - Dual-power padlock device - Google Patents

Abstract

The utility model provides a double-power padlock device, and relates to the technical field of electric switches. The automatic ejection type double-power padlock device comprises a padlock component, a padlock support, an elastic component, a shell and an opening and closing indicator, wherein the padlock component is arranged on the shell in a penetrating mode and is movably connected with the padlock support arranged inside the shell, two ends of the elastic component are respectively in contact with the padlock component and the padlock support, a first limiting part and a second limiting part are arranged on the padlock support, a third limiting part corresponding to the second limiting part in position is arranged on the shell, the opening and closing indicator is connected with a double-power driving structure arranged inside the shell, a fourth limiting part is arranged on the opening and closing indicator, the padlock component, the elastic component, the padlock support and the shell are mutually matched to form the automatic ejection type double-power padlock device which is capable of enabling the double-power driving structure to stop moving, shielding of a manual operation hole can be formed simultaneously, and double protection stability is high, so that dangers are effectively avoided.

Description

Dual-power padlock device

Technical Field

The utility model relates to the technical field of electric switches, in particular to a double-power padlock device.

Background

Along with the progress of science and technology and the development of society, the living standard of people is continuously improved, and various industries have raised higher and higher requirements on the reliability, safety and continuity of power supply, and many occasions need to adopt two paths of power supplies to ensure the reliability and continuity of power supply. Departments such as a mall, a bank, a hospital, a communication department, a traffic department, national defense and military are required to be continuously and uninterruptedly supplied with power safely. The double-power switch can well solve the problems, and provides powerful guarantee for reliable and continuous power supply.

The present inventors found that there are at least the following technical problems in the prior art: when the existing dual-power switch needs to be overhauled and maintained, a driving structure of the dual power supply is required to stop moving, a large number of manual operation holes on the shell are required to be opened through an external tool to carry out padlock, the operation is complicated, and a padlock piece is required to be manually pulled out to carry out padlock, so that a plurality of difficulties are caused for operators.

Disclosure of Invention

The utility model aims to provide a double-power padlock device so as to solve the technical problem that in the prior art, a manual operation hole is required to be subjected to padlock. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a dual supply padlock device, includes padlock subassembly, padlock support, elastic component, casing and divide-shut brake indicator, the padlock subassembly wears to establish on the casing and with the setting is in inside the padlock support swing joint of casing, the both ends of elastic component respectively with the padlock subassembly with the padlock support contacts, be provided with first spacing portion and second spacing portion on the padlock support, be provided with on the casing with the corresponding third spacing portion in second spacing portion position, divide-shut brake indicator is connected with setting up the inside dual supply drive structure of casing, be provided with fourth spacing portion on the divide-shut brake indicator.

Preferably, the padlock assembly comprises a handle body, a handle shaft, a first boss and a second boss, wherein one end of the handle shaft penetrates out of the shell and then is connected with the handle body outside the shell, one end of the handle body away from the handle shaft can form shielding for a manual operation opening in a padlock state, the first boss and the second boss are respectively connected with two sides of the handle shaft, and the distance between the first boss and the handle body is smaller than the distance between the second boss and the handle body in the axial direction of the handle shaft.

Preferably, the padlock support comprises a first connecting plate, a second connecting plate and a third connecting plate, two ends of the third connecting plate are respectively connected with the first connecting plate and the second connecting plate, a first round hole for a handle shaft to pass through is formed in the first connecting plate, a second round hole for the handle shaft to pass through is formed in the second connecting plate, and the first limiting part and the second limiting part are both arranged on the second connecting plate and are both communicated with the second round hole.

Preferably, the first limiting portion includes a first positioning groove, the second limiting portion includes a second positioning groove and a first opening, the second positioning groove is communicated with the second circular hole, the first opening is communicated with the second circular hole and located at an opposite side of the second positioning groove, and the first positioning groove is communicated with the second circular hole and located between the second positioning groove and the first opening along a circumferential direction of the second circular hole.

Preferably, the elastic component is a spring, the spring is sleeved on the handle shaft, one end of the spring is contacted with one end of the first boss or one end of the second boss, and the other end of the spring is contacted with the inner side of the first connecting plate.

Preferably, the third limiting portion includes a third positioning groove and a fourth positioning groove, the third positioning groove is formed in the housing and corresponds to the position of the second positioning groove, and the fourth positioning groove is formed in the housing and corresponds to the position of the first opening.

Preferably, the fourth limiting part is a limiting groove, and the limiting groove is formed in the opening and closing indicating piece.

Preferably, an included angle between the first positioning groove and the second positioning groove is 90 °.

The beneficial effects of the utility model are as follows: padlock subassembly, elastic component, padlock support and casing mutually support, form the dual supply padlock device that rotatory formula automatic pop out, only need simple operation, can make dual supply drive structure stop the motion, can also form simultaneously that manual manipulation trompil shelters from, and dual protection stability is high, effectively avoids dangerous emergence.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a partial block diagram of the present utility model in a normal operating condition;

FIG. 2 is a partial detail view of the present utility model in a normal operating condition;

FIG. 3 is a partial block diagram of the present utility model in the padlock state;

fig. 4 is a block diagram of a padlock mount of the present utility model;

FIG. 5 is a block diagram of the housing of the present utility model;

FIG. 6 is an external construction diagram of the present utility model in a normal operation state;

fig. 7 is an external configuration view of the present utility model in a padlock state.

1, a padlock assembly; 11. a handle body; 12. a handle shaft; 13. a first boss; 14. a second boss;

2. a padlock support; 21. a first connection plate; 211. a first round hole; 22. a second connecting plate; 221. a second round hole; 222. a first positioning groove; 223. a second positioning groove; 224. a first opening; 23. a third connecting plate;

3. an elastic component;

4. a housing; 41. a third positioning groove; 42. a fourth positioning groove; 43. manually manipulating the aperture;

5. an opening and closing indicator; 51. and a limit groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it should be understood that the terms "center", "side", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1 are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

Referring to fig. 1 to 7, the present utility model provides a dual power padlock device, comprising a padlock assembly 1, a padlock bracket 2, an elastic assembly 3, a housing 4 and an opening/closing indicator 5.

The padlock assembly 1 is arranged on the shell 4 in a penetrating way and is movably connected with the padlock support 2 arranged in the shell 4, the connection is preferably rotary connection, so that the padlock assembly 1 rotates relative to the padlock support 2;

more specifically, the padlock assembly 1 preferably includes a handle body 11, a handle shaft 12, a first boss 13 and a second boss 14, wherein one end of the handle shaft 12 penetrates out of the housing 4 and then is connected with the handle body 11 located outside the housing 4, the first boss 13 and the second boss 14 are respectively connected to two sides of the handle shaft 12, the connection between the handle body 11, the handle shaft 12, the first boss 13 and the second boss 14 is preferably fixed connection, the handle body 11 is used for being held by an operator, the handle shaft 12, the first boss 13 and the second boss 14 can be driven to rotate by rotating the handle body 11, and the distance between the first boss 13 and the handle body 11 is smaller than the distance between the second boss 14 and the handle body 11 in the axial direction of the handle shaft 12;

taking the positional relationship in the drawings as an example, in a normal working state, the length direction of the handle body 11 is parallel to the horizontal direction, and in a padlock state, after the handle body 11 rotates 90 degrees, the length direction of the handle body 11 is perpendicular to the horizontal direction;

in addition, it is worth noting that under padlock state, the length direction of handle body 11 sets up in the horizontal direction perpendicularly, and the one end that handle body 11 kept away from handle shaft 12 can also form the shielding this moment manual manipulation trompil 43, because the dual power supply equipment can carry out maintenance work under padlock state, set up so, can initiative and effectual warning operating personnel, operating personnel can't directly operate manual manipulation trompil 43, avoid operating personnel to start dual power drive structure through manual manipulation trompil 43 in equipment maintenance and maintenance, avoid dangerous emergence.

The padlock support 2 is provided with a first limiting part and a second limiting part, more specifically, the padlock support 2 comprises a first connecting plate 21, a second connecting plate 22 and a third connecting plate 23, two ends of the third connecting plate 23 are respectively connected with the first connecting plate 21 and the second connecting plate 22, and the third connecting plate 23 is respectively and vertically arranged with the first connecting plate 21 and the second connecting plate 22;

the first connecting plate 21 is provided with a first round hole 211 for the handle shaft 12 to pass through, the first round hole 211 plays a supporting role for one end of the handle shaft 12, and the handle shaft 12 can rotate relative to the first round hole 211 when rotating;

the second connecting plate 22 is provided with a second round hole 221 for the handle shaft 12 to pass through, the second round hole 221 also plays a supporting role for the other end of the handle shaft 12, and the handle shaft 12 can rotate relative to the second round hole 221 when rotating;

the first limiting part and the second limiting part are both arranged on the second connecting plate 22 and are both communicated with the second round hole 221;

more specifically, the first limiting portion includes a first positioning groove 222, the second limiting portion includes a second positioning groove 223 and a first opening 224, the second positioning groove 223 is communicated with the second circular hole 221, the first opening 224 is communicated with the second circular hole 221 and is located at an opposite side of the second positioning groove 223, the first positioning groove 222 is communicated with the second circular hole 221 and is located between the second positioning groove 223 and the first opening 224 along a circumferential direction of the second circular hole 221, in this embodiment, an included angle between the first positioning groove 222 and the second positioning groove 223 is preferably 90 °, and further an included angle between the first positioning groove 222 and the first opening 224 is also preferably 90 °;

the first positioning groove 222 and the second positioning groove 223 are used for accommodating the first boss 13 and playing a certain limiting role on the first boss 13, and the first opening 224 is used for accommodating the second boss 14 and playing a certain limiting role on the second boss 14;

when in a normal working state, the first boss 13 is positioned in the first positioning groove 222 and is limited by the first positioning groove 222, so that the padlock assembly 1 is limited and prevented from being moved by direct external force, and meanwhile, as the distance between the first boss 13 and the handle body 11 is smaller than the distance between the second boss 14 and the handle body 11, the first boss 13 is closer to the second connecting plate 22 than the second boss 14, and the second boss 14 is not limited;

when in the padlock state, the first boss 13 rotates to the inside of the second positioning groove 223 and is limited by the second positioning groove 223, and the second boss 14 can rotate to the first opening 224 and pass out of the first opening 224.

The two ends of the elastic component 3 are respectively contacted with the padlock component 1 and the padlock support 2, more specifically, the elastic component 3 is preferably a spring, the spring is sleeved on the handle shaft 12, one end of the spring is contacted with one end of the first boss 13 or the second boss 14, and the other end of the spring is contacted with the inner side of the first connecting plate 21.

The housing 4 is provided with a third limiting part corresponding to the second limiting position, more specifically, the third limiting part comprises a third positioning groove 41 and a fourth positioning groove 42, the third positioning groove 41 is formed in the housing 4 and corresponds to the second positioning groove 223, and the fourth positioning groove 42 is formed in the housing 4 and corresponds to the first opening 224.

The opening and closing indicator 5 is connected with a dual power supply driving structure arranged inside the shell 4, taking the position relationship in the drawing as an example, the opening and closing indicator 5 is located above the padlock assembly 1, a fourth limiting part is arranged on the opening and closing indicator 5, in this embodiment, the fourth limiting part is preferably a limiting groove 51, the limiting groove 51 is formed in the opening and closing indicator 5, the opening position of the limiting groove 51 is preferably located at a corresponding position of the second boss 14 in the padlock state, when the second boss 14 rotates to the corresponding position, the limiting groove 51 can be matched with the second boss 14, so that the limiting groove 51 is limited through the second boss 14, and the opening and closing indicator 5 is further enabled to be in a static state, and at the moment, the dual power supply driving structure can stop moving.

When the padlock assembly is in a normal working state, the spring is in a compressed state and is matched with the first positioning groove 222, so that the first boss 13 of the padlock assembly 1 is limited, a 90-degree included angle is formed between the first boss and the second positioning groove 223 as well as between the first boss and the first opening 224, the padlock assembly 1 can be prevented from bouncing up, movement can be prevented after the padlock assembly is subjected to direct external force, no connection is formed between the padlock assembly and a dual-power driving structure, and the dual-power can work normally;

when the padlock assembly 1 is required to be converted into a padlock state from a normal working state, a spring can be pressed forcefully, the limit between the first boss 13 and the first positioning groove 222 is relieved, at the moment, the padlock assembly 1 can rotate, at the moment, the external force exerted by the hand of an operator can be relieved after the padlock assembly 1 rotates by 90 degrees, at the moment, the first boss 13 corresponds to the second positioning groove 223, the second boss 14 corresponds to the first opening 224 in position, the spring can recover to deform after losing the external force, the padlock assembly 1 is driven to pop out, then the limit is formed between the first boss 13 and the second positioning groove 223, the limit is formed between the second boss 14 and the first opening 224, when the first boss 13 and the second boss 14 continuously move to the penetrating position of the shell 4, the first boss 13 simultaneously forms the limit with the third positioning groove 41 and the second positioning groove 223, the second boss 14 simultaneously forms the limit with the fourth positioning groove 42 and the first opening 224, at the moment, the padlock assembly 1 forms the limit state, at the moment, the second boss 14 and the limit groove 51 form the limit state, the indication piece 5 is enabled to stop moving in a double-drive power supply state, and the double-drive power supply state is enabled to stop;

when the padlock assembly 1 is required to be converted into a normal working state from a padlock state, the spring can be pressed forcefully to drive the padlock assembly 1 to move towards the inside of the shell 4, the limit between the first boss 13 and the third positioning groove 41 and the limit between the second boss 14 and the fourth positioning groove 42 and the limit between the second boss 14 and the limit groove 51 are released in the moving process, the limit between the second boss 14 and the limit groove 51 is also released, the opening and closing indicator 5 is released from a static state, at the moment, the dual power supply driving structure is not connected, the dual power supply can work normally, then the padlock assembly 1 can be rotated for 90 degrees, the external force acted by hands of operators is released, the spring can recover to deform after losing the external force, the padlock assembly 1 is driven to pop out, and the first boss 13 corresponds to the first positioning groove 222 again and forms the limit.

The padlock component 1, the elastic component 3, the padlock support 2 and the shell 4 are mutually matched to form a rotary automatic-ejection double-power padlock device, and the double-power driving structure can stop moving only by simple operation, and meanwhile, shielding of the manual operation opening 43 can be formed, so that the double-protection stability is high, and dangerous occurrence is effectively avoided.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a dual power padlock device which characterized in that, includes padlock subassembly (1), padlock support (2), elastic component (3), casing (4) and divide-shut brake indicator (5), wherein: the padlock assembly (1) is arranged on the shell (4) in a penetrating mode and is movably connected with the padlock support (2) arranged inside the shell (4), two ends of the elastic assembly (3) are respectively in contact with the padlock assembly (1) and the padlock support (2), a first limiting part and a second limiting part are arranged on the padlock support (2), a third limiting part corresponding to the second limiting part in position is arranged on the shell (4), the opening and closing indicating piece (5) is connected with a dual-power driving structure arranged inside the shell (4), and a fourth limiting part is arranged on the opening and closing indicating piece (5).

2. The dual power padlock device according to claim 1, wherein: the padlock assembly (1) comprises a handle body (11), a handle shaft (12), a first boss (13) and a second boss (14), wherein one end of the handle shaft (12) penetrates out of the shell (4) and then is connected with the handle body (11) outside the shell (4), one end of the handle shaft (12) away from the handle body (11) can form shielding for a manual operation opening (43) in a padlock state, the first boss (13) and the second boss (14) are respectively connected to two sides of the handle shaft (12), and the distance between the first boss (13) and the handle body (11) is smaller than the distance between the second boss (14) and the handle body (11) in the axial direction of the handle shaft (12).

3. The dual power padlock device according to claim 2, wherein: the padlock support (2) comprises a first connecting plate (21), a second connecting plate (22) and a third connecting plate (23), two ends of the third connecting plate (23) are respectively connected with the first connecting plate (21) and the second connecting plate (22), a first round hole (211) for a handle shaft (12) to pass through is formed in the first connecting plate (21), a second round hole (221) for the handle shaft (12) to pass through is formed in the second connecting plate (22), and a first limiting part and a second limiting part are both arranged on the second connecting plate (22) and are both communicated with the second round hole (221).

4. A dual power padlock device according to claim 3, wherein: the first limiting part comprises a first positioning groove (222), the second limiting part comprises a second positioning groove (223) and a first opening (224), the second positioning groove (223) is communicated with the second round hole (221), the first opening (224) is communicated with the second round hole (221) and is located on the opposite side of the second positioning groove (223), and the first positioning groove (222) is communicated with the second round hole (221) and is located between the second positioning groove (223) and the first opening (224) along the circumferential direction of the second round hole (221).

5. A dual power padlock device according to claim 3, wherein: the elastic component (3) is a spring, the spring is sleeved on the handle shaft (12), one end of the spring is contacted with one end of the first boss (13) or one end of the second boss (14), and the other end of the spring is contacted with the inner side of the first connecting plate (21).

6. The dual power padlock device according to claim 4, wherein: the third limiting part comprises a third positioning groove (41) and a fourth positioning groove (42), the third positioning groove (41) is formed in the shell (4) and corresponds to the second positioning groove (223), and the fourth positioning groove (42) is formed in the shell (4) and corresponds to the first opening (224).

7. The dual power padlock device according to claim 1, wherein: the fourth limiting part is a limiting groove (51), and the limiting groove (51) is formed in the opening and closing indicating piece (5).

8. The dual power padlock device according to claim 4, wherein: an included angle between the first positioning groove (222) and the second positioning groove (223) is 90 degrees.