CN218513398U

CN218513398U - Switch indicating structure of residual current circuit breaker

Info

Publication number: CN218513398U
Application number: CN202222517370.5U
Authority: CN
Inventors: 叶建敏; 魏德鹏; 方剑
Original assignee: Wenzhou Daguan Electric Co ltd
Current assignee: Wenzhou Daguan Electric Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-21
Anticipated expiration: 2032-09-22

Abstract

The utility model provides a leakage circuit breaker's switch indication structure, locates the casing, switch indication structure is including jumping knot, handle and indicator panel, be equipped with first fixing base in the casing, jump the knot and rotate with first fixing base through first fixed axle and be connected, be equipped with instruction window on the casing, it is equipped with a through-hole to jump to detain, the joint has the axis of rotation in the through-hole, the joint has the indicator panel in the axis of rotation, instruction window rear is equipped with the switching groove, the indicator panel other end is buckled to the switching inslot, the handle is selectable with the axis of rotation butt, the handle removes the butt state with the axis of rotation when leakage circuit breaker takes place the electric leakage dropout, makes the indicator panel show in instruction window, and it shows in instruction window to take place the electric leakage dropout to jump the knot through setting up and drives the indicator panel, can let the user obtain leakage circuit breaker rapidly whether be in the information of outage state, avoids taking place dangerous accident.

Description

Switch indicating structure of residual current circuit breaker

Technical Field

The utility model relates to a leakage circuit breaker's switch indication structure belongs to the circuit breaker field.

Background

The circuit breaker is generally used for protecting the safety of the whole circuit, when electric leakage or overload, the circuit is cut off, the general circuit breaker can only judge the on-off of the circuit through the direction of the handle, and the on-off state of the circuit breaker can not be visually seen from the outside of the circuit breaker, so that an unfamiliar user of the circuit breaker can not timely judge the state of the circuit breaker to maintain in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming and not enough that prior art exists, and provide a switch indication structure of electric leakage circuit breaker.

The utility model provides a leakage circuit breaker's switch indication structure, locates the casing, switch indication structure is including jumping knot, handle and indicator panel, be equipped with first fixing base in the casing, jump the knot and rotate with first fixing base through first fixed axle and be connected, be equipped with instruction window on the casing, it is equipped with a through-hole to jump to detain, the joint has the axis of rotation in the through-hole, the joint has the indicator panel in the axis of rotation, instruction window rear is equipped with the switching groove, the indicator panel other end is buckled to the switching inslot, the handle is selectable with the axis of rotation butt, the handle is relieved when leakage circuit breaker takes place the electric leakage dropout with the butt state of axis of rotation, makes the indicator panel show in instruction window, drives the indicator panel and shows in instruction window when leakage circuit breaker takes place the electric leakage dropout through setting up the jump knot, can let the user obtain leakage circuit breaker rapidly whether be in the information of outage state, avoids taking place dangerous accident.

Further, the indicator board includes rotation portion, connecting portion and the instruction portion of being connected with the jump buckle, rotation portion is the L type and buckles the form, rotation portion one end is equipped with the jack catch, jack catch and axis of rotation joint, the rotation portion other end is connected with connecting portion, through jack catch and axis of rotation joint, simple structure is effective, and the jump buckle drives the indicator board through the axis of rotation and removes switching display state in the switching inslot.

Preferably, connecting portion are the level setting, connecting portion, rotation portion and jump and detain and form an butt space, the one end of handle stretches into in the butt space and the outer wall butt of axis of rotation, makes the indicator panel not show in instructing the window, and the handle is when normal use, with the axis of rotation butt, and the position that the restriction was jumped and is detained makes the indicator panel be located the opposite side in switching groove, does not show in instructing the window.

Furthermore, the shape of the indicating part is the same as that of the indicating window, so that the information of the indicating part can be displayed completely, the color of the indicating part can be changed according to specific conditions, and the indicating part is convenient for practical application.

Furthermore, a second fixing seat is arranged on the shell, the handle is rotatably connected with the shell through a second fixing shaft, and the handle rotates in the shell through the second fixing shaft.

The beneficial effects of the utility model are as follows: the jump is detained through setting up and is driven the indicator panel and show in instructing the window when electric leakage circuit breaker takes place the electric leakage dropout, can let the user obtain the electric leakage circuit breaker rapidly whether be in the information of outage state, avoids taking place dangerous accident.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments or the prior art descriptions will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, it still belongs to the scope of the present invention to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a view of the main structure of the present invention;

FIG. 2 is a view of the main body with a portion of the housing removed;

FIG. 3 is a side view with the handle and indicator plate removed;

FIG. 4 is a block diagram with the handle and indicator panel removed;

FIG. 5 is a main structure view of an indicator panel;

in the figure, 1, a housing; 11. a first fixed seat; 12. a second fixed seat; 13. an indication window; 14. switching a slot; 2. jumping and buckling; 21. a through hole; 22. a first fixed shaft; 23. a rotating shaft; 3. an indicator panel; 31. a rotating part; 311. a jaw; 32. a connecting portion; 33. an indicating section; 34. an abutting space; 4. a handle.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used to distinguish two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are merely for convenience of expression and should not be construed as limitations of the embodiments of the present invention, and the following embodiments do not describe this one by one.

The terms of direction and position in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings only. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the invention.

As shown in fig. 1-5, for the utility model relates to an embodiment of switch indicating structure of earth leakage circuit breaker, locate in casing 1, switch indicating structure includes jump buckle 2, handle 4 and indicator board 3, be equipped with first fixing base 11 in the casing 1, jump buckle 2 rotates with first fixing base 11 through first fixed axle 22 and is connected, be equipped with instruction window 13 on the casing 1, be equipped with a through-hole 21 on jump buckle 2, the joint has axis of rotation 23 in the through-hole 21, there is indicator board 3 in the joint on the axis of rotation 23, be equipped with switching groove 14 at instruction window 13 rear, the indicator board other end is buckled to switching groove 14 in, handle 4 can select with axis of rotation 23 butt, handle 4 removes the butt state with axis of rotation 23 when earth leakage circuit breaker takes place the earth leakage dropout, make indicator board 3 show in instruction window 13, be equipped with second fixing base 12 on the casing, handle 4 rotates with casing 1 through the second fixed axle and is connected, handle 4 rotates at casing 1 through the second fixed axle, through setting up jump buckle 2 and drive indicator board 3 and show in instruction window 13 when earth leakage circuit breaker takes place the earth leakage circuit breaker, can make the user obtain the state fast, whether the circuit breaker takes place the information of state, the circuit breaker can be in the clear emergence state of danger of avoiding the outage, it is the emergence accident to judge that the state.

Indicator panel 3 includes the rotation portion 31 of being connected with jump buckle 2, connecting portion 32 and instruction portion 33, and rotation portion 31 is the L type and buckles the form, and rotation portion 31 one end is equipped with jack catch 311, and jack catch 311 and axis of rotation 23 joint rotate 31 other ends and be connected with connecting portion 32, through jack catch 311 and axis of rotation 23 joint, and simple structure is effective, and jump buckle 2 passes through axis of rotation 23 and drives indicator panel 3 and remove in switching groove 14, switches the display state. Connecting portion 32 is the level setting, connecting portion 32, rotation portion 31 forms an butt space 34 with jump buckle 2, the one end of handle 4 stretches into in butt space 34 with the outer wall butt of axis of rotation 23, make indicator panel 3 not show in indicating window 13, handle 4 when normal use, with axis of rotation 23 butt, the position of restriction jump buckle 2 makes indicator panel 3 be located the opposite side of switching over groove 14, do not show in indicating window 13, when the circuit takes place the electric leakage, when transshipping, handle 4 breaks away from the state with axis of rotation 23 butt, under the spring action, jump buckle 2 can drive indicator panel 3 and rotate along axis of rotation 23, the instruction portion 33 on the indicator panel 3 shows in indicating window 13, be used for reminding personnel's circuit state. The shape of the indication part 33 is the same as that of the indication window 13, which helps to completely display the information of the indication part 33, and the color of the indication part 33 can be changed according to specific conditions, thus being convenient for practical application.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

While the invention has been described with reference to several particular embodiments, it should be understood that the invention is not limited to the particular embodiments disclosed. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. The utility model provides a residual current circuit breaker's switch indication structure, locates in the casing, switch indication structure is including jumping knot, handle and indicator panel, be equipped with first fixing base in the casing, jump to detain and rotate with first fixing base through first fixed axle and be connected, the tail end that jumps and detain passes through spring coupling on the casing, be equipped with instruction window, its characterized in that on the casing: the jump is detained and is equipped with a through-hole, the joint has the axis of rotation in the through-hole, the joint has the indicator board in the axis of rotation, the instruction window rear is equipped with the switching groove, the indicator board other end is buckled to the switching inslot, the handle is selectable and the axis of rotation butt, the handle takes place when electric leakage circuit breaker takes place the electric leakage dropout to relieve the butt state with the axis of rotation, makes the indicator board show in the instruction window.

2. The switch indication structure of a residual current circuit breaker as claimed in claim 1, wherein: the indicator board includes rotation portion, connecting portion and the instruction portion of being connected with the jump knot, rotation portion is the L type and buckles the form, rotation portion one end is equipped with the jack catch, jack catch and axis of rotation joint, the rotation portion other end is connected with connecting portion.

3. The switch indication structure of a residual current circuit breaker as claimed in claim 2, wherein: the connecting portion are the level setting, connecting portion, rotation portion and jump and detain and form a butt space, the one end of handle stretches into in the butt space and the outer wall butt of axis of rotation, makes the indicator panel not show in the instruction window.

4. The switch indication structure of a residual current circuit breaker as claimed in claim 2, characterized in that: the shape of the indicating part is the same as that of the indicating window.

5. The switch indication structure of a residual current circuit breaker as claimed in claim 1, characterized in that: the shell is provided with a second fixed seat, and the handle is rotatably connected with the shell through a second fixed shaft.