CN210517205U

CN210517205U - Automatic electric switch based on electric field

Info

Publication number: CN210517205U
Application number: CN201921668975.6U
Authority: CN
Inventors: 孟庆楠; 董刚; 曹红日
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-05-12
Anticipated expiration: 2029-10-08

Abstract

The utility model provides an automatic electric switch based on the electric field, relating to the electric technical field, comprising a base; side plates are fixedly arranged on two sides of the base through bolts, and top plates are fixedly arranged on the inner sides of the tops of the side plates through bolts; the inner side of the base is fixedly provided with a fire line rack and a zero line row through bolts; the arrangement of the contact column and the metal sheet provides an automatic disconnection function for the electrical switch, can connect a circuit while connecting electricity, and directly disconnects the switch after being pulled out, so that stable safety performance is provided for the switch, and the possibility of electric shock is avoided no matter the exposed or built-in connection mode is used when the electrical appliance is pulled out after use; the arrangement of the partition board and the fixing frame completely wraps the connection structure of the electric switch, and the external protection effect is achieved.

Description

Automatic electric switch based on electric field

Technical Field

The utility model belongs to the technical field of it is electric, more specifically say, in particular to automatic electric switch based on electric field.

Background

An automatic electrical switch is a switch for managing an electrical circuit, generally used in series with copper contacts, whose switching is controlled by a circuit breaker, the most common being an electromechanical device operated by a person, in which there are one or several electrical contacts. The "closing" of a contact means that the electronic contact is conductive, allowing current to flow; an "open" of the switch indicates that the electrical contact is non-conductive, creating an open circuit, not allowing current to flow.

Based on the above, the currently used electrical switch generally needs to be manually adjusted to be opened and closed, when the electrical appliance is pulled out after the use is finished, the electrical appliance connector is exposed, and no matter the exposed or built-in connection mode is possible to cause electric shock, the general switch does not have the function of automatically powering off after the plug is pulled out, and the safety performance is insufficient.

In view of the above, the present invention provides an automatic electrical switch based on the electrical field by improving the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automatic electric switch based on electric field to the electric switch who provides in solving above-mentioned background art at present uses generally needs the manual regulation to open and shut, when extracting with electrical apparatus after finishing using, the exposed condition of electrical apparatus joint probably appears, moreover, regardless of the exposed or interior connected mode of establishing all there is the electric shock possibility, general switch does not possess the function of extracting behind the plug auto-power-off, the not enough problem of security performance.

The utility model discloses purpose and efficiency based on the automatic electric switch in electric field are reached by following specific technological means:

an automated electrical switch based on the electrical domain includes a base; side plates are fixedly arranged on two sides of the base through bolts, and top plates are fixedly arranged on the inner sides of the tops of the side plates through bolts; the inner side of the base is fixedly provided with a fire wire rack and a zero line row through bolts.

Furthermore, the base also comprises a clapboard; a plurality of groups of partition plates are integrally arranged at the top of the front end of the base, and reinforcing ribs are integrally arranged on the rear sides of the partition plates; and plugs are fixedly arranged between the partition plates through bolts.

Furthermore, two groups of binding posts are fixedly arranged on one side of the bottom of the plug through bolts, and a zero line block is uniformly arranged at the rear ends of the binding posts on the lower side of the plug; the top of each zero line block is provided with a protruding structure; the bottom of the zero line bar is provided with a plurality of groups of protruding structures and is aligned with the protruding structures at the top of the zero line block, and an interval is reserved between the zero line bar and the zero line block.

Furthermore, the plug also comprises a contact column, a metal block and a metal sheet; a through hole is formed in the middle of the plug, and a circular groove structure is formed in the shoulder part of the outer side of the through hole; a contact column is movably arranged in the middle of the plug, and a spring is sleeved outside the contact column; one end of the contact column is fixedly provided with a metal block through threaded connection, the outer end of the metal block is fixedly provided with a spring through welding, and a metal sheet is fixedly arranged outside the spring through welding; a guide rod is integrally arranged in the middle of the metal sheet; the contact column penetrates through the middle of the metal block and is provided with a through hole, and the metal sheet guide rod is connected with the contact column in a sliding mode.

Furthermore, circuits are arranged behind the upright columns on the upper side of the plug and communicated with the live wire frame; plug front end both sides homogeneous body formula is provided with the screens structure, and the plug outer end is provided with the joint through the screens structure activity.

Further, the top of the plug is fixedly connected with a fixing frame through bolts, and two ends of the fixing frame are fixedly arranged on the inner side of the side plate through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

the arrangement of the contact column and the metal sheet provides an automatic disconnection function for the electrical switch, can connect a circuit while connecting electricity, and directly disconnects the switch after being pulled out, so that stable safety performance is provided for the switch, and the possibility of electric shock is avoided no matter the exposed or built-in connection mode is used when the electrical appliance is pulled out after use; the arrangement of the partition board and the fixing frame completely wraps the connection structure of the electric switch, and the external protection effect is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional rear view structure of the present invention.

Fig. 3 is a schematic view of the three-dimensional disassembly structure of the present invention.

Fig. 4 is a schematic diagram of a partially enlarged structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. the device comprises a base, 101, a partition board, 2, side plates, 3, a top plate, 4, a fixing frame, 5, a live wire frame, 6, a zero wire row, 7, a zero wire block, 8, a plug, 801, a contact column, 802, a metal block, 803, a metal sheet, 9 and a joint.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides an automatic electric switch based on the electric field, which comprises a base 1; two sides of the base 1 are fixedly provided with side plates 2 through bolts, and the inner sides of the tops of the side plates 2 are fixedly provided with top plates 3 through bolts; wherein, the base 1 also comprises a clapboard 101; a plurality of groups of partition plates 101 are integrally arranged at the top of the front end of the base 1, and reinforcing ribs are integrally arranged on the rear sides of the partition plates 101; plugs 8 are fixedly arranged between the partition plates 101 through bolts; wherein, the top of the plug 8 is fixedly connected with the fixing frame 4 through bolts, and two ends of the fixing frame 4 are fixedly arranged at the inner side of the side plate 2 through bolts; wherein, one side of the bottom of the plug 8 is fixedly provided with two groups of binding posts through bolts, and the rear end of the binding post at the lower side of the plug 8 is uniformly provided with a zero line block 7; the top of the zero line block 7 is provided with a convex structure; a plurality of groups of protruding structures are arranged at the bottom of the zero line row 6 and aligned with the protruding structures at the top of the zero line block 7, a gap is reserved between the zero line row 6 and the zero line block 7, and the protruding structures of the zero line row 6 and the zero line block 7 are convenient to connect and align; the inner side of the base 1 is fixedly provided with a fire line frame 5 and a zero line row 6 through bolts.

The plug 8 further comprises a contact column 801, a metal block 802 and a metal sheet 803; a through hole is formed in the middle of the plug 8, and a circular groove structure is formed in the shoulder part of the outer side of the through hole; a contact column 801 is movably arranged in the middle of the plug 8, and a spring is sleeved outside the contact column 801; one end of the contact column 801 is fixedly provided with a metal block 802 through threaded connection, the outer end of the metal block 802 is fixedly provided with a spring through welding, and the outer part of the spring is fixedly provided with a metal sheet 803 through welding; a guide rod is integrally arranged in the middle of the metal sheet 803; the contact column 801 penetrates through the middle of the metal block 802, a through hole is formed in the middle of the metal block, the metal sheet 803 guide rod is connected with the contact column 801 in a sliding mode, and an automatic disconnection function can be provided for a switch through the arrangement of the contact column 801.

Wherein, the upper side of the plug 8 is provided with a circuit behind the upright post to connect and communicate with the live wire frame 5; plug 8 front end both sides homogeneous body formula is provided with the screens structure, and the plug 8 outer end is provided with through the activity of screens structure and connects 9, sets up the screens structure and makes things convenient for connecting plug 8 and joint 9.

The specific use mode and function of the embodiment are as follows:

in the utility model, two sides of a base 1 are provided with side plates 2 through bolt fixation, and the inner sides of the tops of the side plates 2 are provided with a top plate 3 through bolt fixation; a fire wire rack 5 and a zero line row 6 are fixedly arranged on the inner side of the base 1 through bolts; a plurality of groups of partition plates 101 are integrally arranged at the top of the front end of the base 1, and reinforcing ribs are integrally arranged at the rear sides of the partition plates 101; the plug 8 is fixedly arranged between the partition boards 101 through bolts; two groups of binding posts are fixedly arranged on one side of the bottom of the plug 8 through bolts, and a zero line block 7 is integrally arranged at the rear end of the binding post on the lower side of the plug 8; a protruding structure is arranged at the top of the zero line block 7; a plurality of groups of protruding structures are arranged at the bottom of the zero line row 6 and aligned with the protruding structures at the top of the zero line block 7, and an interval is reserved between the zero line row 6 and the zero line block 7; a through hole is formed in the middle of the plug 8, and a circular groove structure is formed in the shoulder part of the outer side of the through hole; a contact column 801 is movably arranged in the middle of the plug 8, and a spring is sleeved outside the contact column 801; a metal block 802 is fixedly arranged at one end of the contact column 801 through threaded connection, a spring is fixedly arranged at the outer end of the metal block 802 through welding, and a metal sheet 803 is fixedly arranged outside the spring through welding; a guide rod is integrally arranged in the middle of the metal sheet 803; a through hole is formed in the middle of the contact column 801 penetrating through the metal block 802, and a guide rod of the metal sheet 803 is in sliding connection with the contact column 801; a circuit is arranged behind the upright post on the upper side of the plug 8 and is communicated with the live wire frame 5; the two sides of the front end of the plug 8 are integrally provided with clamping structures, and the outer end of the plug 8 is movably provided with a joint 9 through the clamping structures; the top of the plug 8 is fixedly connected with a fixing frame 4 through bolts, and two ends of the fixing frame 4 are fixedly arranged on the inner side of the side plate 2 through bolts; when power connection is needed, the connector 9 is connected with the plug 8 in an inserting mode, the contact column 801 is pushed into the inner side of the plug 8 by the connector 9 and is fixed by matching with an outer side clamping structure, the metal block 802 and the metal sheet 803 move, the metal sheet 803 contacts the zero line row 6 and the zero line block 7, and a group of circuits are communicated for use; after the use, the connector 9 is pulled out, the contact column 801 is reset and popped up, the metal sheet 803 leaves the zero line row 6 and the zero line block 7 to be powered off, and the safety is sufficient.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Automatic electric switch based on electric field, its characterized in that includes: a base (1); two sides of the base (1) are fixedly provided with side plates (2) through bolts, and the inner sides of the tops of the side plates (2) are fixedly provided with top plates (3) through bolts; the inner side of the base (1) is fixedly provided with a fire line rack (5) and a zero line row (6) through bolts.

2. The electrical domain-based automated electrical switch of claim 1, wherein: the base (1) also comprises a clapboard (101); a plurality of groups of partition plates (101) are integrally arranged at the top of the front end of the base (1), and reinforcing ribs are integrally arranged on the rear sides of the partition plates (101); and plugs (8) are fixedly arranged between the partition plates (101) through bolts.

3. The electrical domain-based automated electrical switch of claim 2, wherein: two groups of binding posts are fixedly arranged on one side of the bottom of the plug (8) through bolts, and a zero line block (7) is uniformly arranged at the rear ends of the binding posts on the lower side of the plug (8); the top of each zero line block (7) is provided with a protruding structure; the bottom of the zero line row (6) is provided with a plurality of groups of protruding structures and aligned with the protruding structures at the top of the zero line block (7), and an interval is reserved between the zero line row (6) and the zero line block (7).

4. The electrical domain-based automated electrical switch of claim 3, wherein: the plug (8) further comprises a contact column (801), a metal block (802) and a metal sheet (803); a through hole is formed in the middle of the plug (8), and a circular groove structure is formed in the shoulder part of the outer side of the through hole; a contact column (801) is movably arranged in the middle of the plug (8), and a spring is sleeved outside the contact column (801); one end of the contact column (801) is fixedly provided with a metal block (802) through threaded connection, the outer end of the metal block (802) is fixedly provided with a spring through welding, and a metal sheet (803) is fixedly arranged outside the spring through welding; a guide rod is integrally arranged in the middle of the metal sheet (803); the contact column (801) penetrates through the middle of the metal block (802) and is provided with a through hole, and the metal sheet (803) guide rod is connected with the contact column (801) in a sliding mode.

5. The electrical domain-based automated electrical switch of claim 3, wherein: the rear parts of the upright posts on the upper sides of the plugs (8) are respectively provided with a circuit which is communicated with the live wire frame (5); the plug (8) front end both sides homogeneous body formula is provided with the screens structure, and plug (8) outer end is provided with joint (9) through the activity of screens structure.

6. The electrical domain-based automated electrical switch of claim 2, wherein: the top of the plug (8) is fixedly connected with the fixing frame (4) through bolts, and the two ends of the fixing frame (4) are fixedly arranged on the inner side of the side plate (2) through bolts.