CN218602355U - Wiring terminal - Google Patents

Abstract

The utility model relates to a wiring terminal, which comprises an outer shell, the left and right sides of shell is provided with left wiring frame and right wiring frame respectively, the upper end of shell is provided with the opening, the inner wall of shell is provided with positioning groove at the opening part, the lateral wall of shell upper end is provided with the locating hole on one side of open-ended, the below of the inherent locating hole of shell is provided with the reference column, be provided with the wire that is used for electrically conductive connection left wiring frame and right wiring frame in the shell, still including the setting element, the setting element includes the body and is located body center department location boss, location boss cartridge is in positioning groove, the body of setting element can block off the opening, the setting element still is provided with location lug and holding surface location lug cartridge in the locating hole in one side that is close to the reference column, the holding surface is located the top of reference column, and support and establish on the reference column. By adopting the scheme, the isolating switch shell enables the product to be attractive and low in cost and be easy to distinguish through the arrangement of the positioning piece on the basis of the existing isolating switch shell.

Description

Wiring terminal

Technical Field

The utility model belongs to the technical field of low voltage circuit equipment and specifically relates to a binding post.

Background

Because of special electricity utilization conditions, some use occasions do not allow the N pole to be disconnected, other live wire poles must be disconnected, and at the moment, the requirements cannot be met by a commonly used breaker or a disconnecting switch. Therefore, a through terminal is needed, which may cause the risk of connecting the N pole as the L pole if the terminal is used as the shell of the isolating switch, and the indicating hole has a gap and is not beautiful. If the N pole is not provided with a handle, the metal wire can be seen in the product, even the electric shock risk exists, so that the N pole is not preferable, and the manufacturing cost of the mould is high if the mode of opening the shell mould from a new state is adopted. If adopt a plurality of spare parts then cause the defect such as assembly cost, cost of manufacture height. Therefore, it is necessary to adjust a part based on the original mold of the isolating switch (in which the housing of the original isolating switch can refer to the invention patent with the patent number of 200810171852.1 applied by the applicant at 11/14 of 2008) to make the product beautiful and low in cost and easy to distinguish.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a binding post, and it is on the basis of current isolator shell, through the setting of setting element, makes the product pleasing to the eye and the cost is lower and distinguish easily.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a wiring terminal, includes the shell, the left and right sides of shell is provided with left wiring frame and right wiring frame respectively, and the upper end of shell is provided with the opening, and the inner wall of shell is provided with positioning groove at the opening part, and the lateral wall of shell upper end is provided with the locating hole on one side of open-ended, and the below of the inherent locating hole of shell is provided with the reference column, be provided with the wire that is used for electrically conductive connection left wiring frame and right wiring frame in the shell, still including the setting element, the setting element includes the body and is located body center department location boss, location boss and location recess shape adaptation, and location boss cartridge is in positioning groove, but the body shutoff opening of setting element, the setting element still is provided with location lug and holding surface in one side that is close to the reference column, the shape adaptation of location lug and locating hole, location lug cartridge are in the locating hole, and the holding surface is located the top of reference column to support and establish on the reference column.

By adopting the scheme, the opening corresponds to the position of the existing isolating switch for the movement of the handle, the positioning groove corresponds to the position of the existing isolating switch for the positioning and the installation of the handle, the positioning hole corresponds to the indicating port of the existing isolating switch for the observation and the indication, the positioning column corresponds to the position of the existing isolating switch for the installation of the indicating piece, on the basis of the existing isolating switch shell, a through wiring terminal can be formed by only electrically connecting the left wiring frame and the right wiring frame through a wire, then the positioning boss of the positioning piece is inserted into the positioning groove, the positioning lug of the positioning piece is inserted into the positioning hole, and the supporting surface of the positioning piece is abutted against the positioning column, so that the stable installation of the positioning piece can be realized, the positioning piece is not easy to fall off or move, the opening is blocked by the body of the positioning piece at the moment, the positioning lug of the positioning piece blocks the positioning hole, the product is more attractive, and the existing isolating switch shell is adopted, only the structure of the positioning piece needs to be adjusted, and the cost is lower and easy to distinguish.

The utility model discloses a further setting is: the body of setting element extends to one side that is close to the reference column and has elastic first arm and second arm, and first arm and second arm interval set up, and the second arm is located the top of first arm, and the integrative setting of location lug is on the second arm, and the conflict face is the lower terminal surface of first arm.

Through adopting above-mentioned scheme, first arm and second arm can produce elastic deformation under the effect of external force, and the first arm that will produce elastic deformation is contradicted on the reference column of shell and is gone into the locating hole of shell with the location lug card on the second arm, and the setting element can not become flexible under the effect of the elastic force of first arm and second arm and drop or the displacement.

The utility model discloses a further setting is: the second arm is arranged from the near end of the body close to the positioning part to the far end of the body far away from the positioning part in an upward bending mode, and the first arm is arranged from the near end of the body close to the positioning part to the far end of the body far away from the positioning part in a downward tilting mode.

Through adopting above-mentioned scheme, the structure of first arm and second arm sets up rationally to the setting element is in the installation back, and first arm and second arm produce sufficient elasticity, make the setting element installation more stable.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;

FIG. 3 is a schematic view of an installation structure of the positioning member;

FIG. 4 is a first structural view illustrating a positioning element;

FIG. 5 is a structural diagram of a positioning element in a second state;

fig. 6 is a schematic structural view of the housing.

In the figure: 1. a housing; 11. an opening; 12. a positioning groove; 13. positioning holes; 14. a positioning column; 2. a left wiring frame; 3. a right wiring frame; 4. a wire; 5. a positioning member; 51. a body; 511. positioning the boss; 52. a first arm; 521. a contact surface; 53. a second arm; 531. and positioning the projection.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 6, a connection terminal includes a housing 1, a left connection frame 2 and a right connection frame 3 are respectively disposed on left and right sides of the housing 1, an opening 11 is disposed at an upper end of the housing 1, wherein the opening 11 corresponds to a position where a handle moves in an existing disconnecting switch, a positioning groove 12 is disposed at the opening 11 on an inner wall of the housing 1, wherein the positioning groove 12 corresponds to a position where the handle is positioned and installed in the existing disconnecting switch, a positioning hole 13 is disposed beside the opening 11 on a side wall of the upper end of the housing 1, wherein the positioning hole 13 corresponds to an indicating port where the existing disconnecting switch can provide an observation indication, a positioning post 14 is disposed below the positioning hole 13 in the housing 1, wherein the positioning post 14 corresponds to a position where the indicating member is installed in the existing disconnecting switch, a lead 4 for electrically connecting the left connection frame 2 and the right connection frame 3 is disposed in the housing 1, and a positioning member 5 is further included, the positioning member 5 includes a body 51 and a positioning boss 511 located at a center of the body, the positioning boss 511 is adapted to the positioning groove 12, the positioning boss 531 is adapted to the positioning hole 13, the positioning boss 521, the positioning boss is disposed on a side close to the positioning hole 14, and the positioning boss 531, and the positioning boss 521, and the positioning boss is supported by the positioning boss 13, and supported by the positioning boss.

In this embodiment, the body 51 of the positioning member 5 has a first arm 52 and a second arm 53 extending to a side close to the positioning column 14, the first arm 52 and the second arm 53 are arranged at an interval, the second arm 53 is located above the first arm 52, the positioning protrusion 531 is integrally arranged on the second arm 53, and the abutting surface 521 is a lower end surface of the first arm 52.

In the present embodiment, the second arm 53 is bent upward from a proximal end of the body 51 close to the positioning member 5 to a distal end of the body 51 far from the positioning member 5, and the first arm 52 is inclined downward from the proximal end of the body 51 close to the positioning member 5 to the distal end of the body 51 far from the positioning member 5.

The above embodiments are only preferred embodiments of the present invention, and the general changes and substitutions by those skilled in the art within the technical scope of the present invention are all included in the protection scope of the present invention.

Claims (3)

1. The utility model provides a wiring terminal, includes the shell, the left and right sides of shell is provided with left wiring frame and right wiring frame respectively, and the upper end of shell is provided with the opening, and the inner wall of shell is provided with positioning groove at the opening part, and the lateral wall of shell upper end is provided with the locating hole on one side of open-ended, and the below of the inherent locating hole of shell is provided with reference column, its characterized in that: the utility model discloses a solar battery, including the locating element, the locating element still can be provided with the locating element, the locating element includes the body and is located body center department location boss, location boss and positioning groove shape adaptation, and location boss cartridge is in positioning groove, but the body shutoff opening of locating element, the locating element still is provided with positioning convex block and holding surface in one side that is close to the reference column, positioning convex block and the shape adaptation of locating hole, positioning convex block cartridge are in the locating hole, and the holding surface is located the top of reference column to support and establish on the reference column.

2. A terminal according to claim 1, wherein: the body of setting element extends to one side that is close to the reference column and has elastic first arm and second arm, and first arm and second arm interval set up, and the second arm is located the top of first arm, and the integrative setting of location lug is on the second arm, and the conflict face is the lower terminal surface of first arm.

3. A terminal according to claim 2, wherein: the second arm is bent upwards from the near end close to the body of the positioning part to the far end far away from the body of the positioning part, and the first arm is inclined downwards from the near end close to the body of the positioning part to the far end far away from the body of the positioning part.

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