CN219203056U

CN219203056U - Residual current operated circuit breaker

Info

Publication number: CN219203056U
Application number: CN202320009063.8U
Authority: CN
Inventors: 肖业林; 蒋文果; 蒋光波; 罗永�; 贺小英; 刘温文
Original assignee: Yuanhao Electric Co ltd
Current assignee: Yuanhao Electric Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-16
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a residual current operated circuit breaker, which comprises a mounting assembly and a circuit breaker body, wherein the mounting assembly comprises a mounting plate body, one side of the mounting plate body is provided with a sliding slot opening, a sliding plate is vertically and slidingly connected in the sliding slot opening, one side of the sliding plate, which is far away from the sliding slot opening, is fixedly connected with a sub-plate body, two T-shaped sliding slots are horizontally arranged on the sub-plate body, two ends of each T-shaped sliding slot are of an opening structure, two T-shaped sliding blocks are respectively and horizontally and slidingly connected in the two T-shaped sliding slots, one side, which is far away from the sub-plate body, of each T-shaped sliding block is fixedly connected with a circuit breaker fixing plate, and the circuit breaker body comprises a shell. According to the utility model, the vertical position of the breaker body can be adjusted through the up-and-down sliding of the sliding plate, and the horizontal position of the breaker body can be adjusted through the horizontal sliding of the breaker fixing plate on the sub-plate body, so that when a household circuit is changed, the position of the breaker body can be conveniently moved, wiring is facilitated, and re-punching is not needed.

Description

Residual current operated circuit breaker

Technical Field

The utility model relates to the technical field of circuit breakers, in particular to a residual current operated circuit breaker.

Background

The residual current operated circuit breaker is a mechanical switching device for detecting residual current, comparing the residual current value with a reference value, and opening a main circuit contact when the residual current value exceeds the reference value, commonly called a leakage switch, and in real life, an electric element such as the residual current operated circuit breaker is used almost every place where electricity is available, and is also often used in families, and is often fixed on a wall when being used in families, but the installation mode has the following defects:

the conditions such as electric appliances increase in the circuit in the family change, need to change the wiring of residual current operated circuit breaker, often the condition that wiring position is insufficient appears, just need readjust residual current operated circuit breaker's position, current residual current operated circuit breaker can't adjust the position, just need to punch again and install, very troublesome, also can influence the pleasing to the eye of wall.

For this purpose we propose a residual current operated circuit breaker to solve the above problems.

Disclosure of Invention

The present utility model is directed to a residual current operated circuit breaker, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the residual current operated circuit breaker comprises a mounting assembly and a circuit breaker body, wherein the mounting assembly comprises a mounting plate body, a sliding slot opening is formed in one side of the mounting plate body, a sliding plate is vertically and slidably connected in the sliding slot opening, one side, far away from the sliding slot opening, of the sliding plate is fixedly connected with a sub-plate body, two T-shaped sliding slots are horizontally formed in the sub-plate body, and two ends of each T-shaped sliding slot are of an opening structure;

two respectively horizontal sliding connection two T type sliders in the T type spout, two the remote ion plate body one side rigid coupling circuit breaker fixed plate of T type slider, the circuit breaker body includes the casing, casing top surface and bottom surface rigid coupling two curb plates respectively, two four mounting holes are seted up respectively at the curb plate both ends, four mounting screw holes are seted up to the same horizontal position of corresponding four mounting holes on the circuit breaker fixed plate, mounting screw threaded connection mounting bolt, mounting bolt grafting mounting hole.

Preferably, two through grooves are respectively and vertically formed in two sides of the mounting plate body, the two through grooves are communicated with the sliding groove opening, and two locking sliding blocks are respectively and fixedly connected at two ends of the sliding plate.

Preferably, the two locking slide blocks are vertically and slidably connected in the two through grooves, the central position of one side of the locking slide block, far away from the sliding plate, is horizontally and fixedly connected with a locking stud, the locking stud is sleeved with a locking nut through threads, one end of the locking nut is fixedly connected with a rubber ring, and the rubber ring is contacted with the side wall of the mounting plate body.

Preferably, two sides of the circuit breaker fixing plate are fixedly connected with two threaded sleeves respectively, two locking bolts are connected in the threaded sleeves in a threaded manner respectively, the end parts of the locking bolts are contacted with the surface of the sub-plate body, and four installation reserved holes are formed in four corners of the mounting plate body.

Preferably, a plurality of switches are evenly fixedly connected on one side of the shell, a wiring bottom groove is formed in the bottom surface of the shell, a plurality of pressure plates are fixedly connected on one side of the wiring bottom groove, which is close to the mounting plate body, corresponding to the same vertical position of the plurality of switches, a plurality of threaded through holes are formed on one side of the shell, corresponding to the same horizontal position of the plurality of pressure plates, the threaded through holes are communicated with the wiring bottom groove, and the threaded through holes are internally connected with compression bolts in a threaded manner.

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

according to the utility model, the vertical position of the breaker body can be adjusted through the up-and-down sliding of the sliding plate, and the horizontal position of the breaker body can be adjusted through the horizontal sliding of the breaker fixing plate on the sub-plate body, so that when a household circuit is changed, the position of the breaker body can be conveniently moved, wiring is facilitated, and re-punching is not needed.

Drawings

FIG. 1 is a schematic diagram of a main structure of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of an exploded main body structure according to a first embodiment of the present utility model;

FIG. 3 is a schematic view showing a sectional structure of a mounting assembly according to a first and second embodiment of the present utility model;

fig. 4 is a schematic diagram of the configuration of the interrupt router according to the first and second embodiments of the present utility model.

In the figure: 1. a mounting assembly; 2. a circuit breaker body; 11. a mounting plate body; 12. a slide slot; 13. a slide plate; 14. a sub-board body; 15. a T-shaped chute; 16. a T-shaped slider; 17. a circuit breaker fixing plate; 18. installing a screw hole; 19. a through groove; 110. locking the sliding block; 111. locking the stud; 112. a lock nut; 113. a rubber ring; 114. a threaded sleeve; 115. a locking bolt; 116. installing a preformed hole; 21. a housing; 22. a side plate; 23. mounting through holes; 24. installing a bolt; 25. a switch; 26. a wiring bottom groove; 27. a pressure plate; 28. a threaded through hole; 29. and (5) pressing the bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4, the present utility model provides a technical solution: the residual current operated circuit breaker comprises a mounting assembly 1 and a circuit breaker body 2, wherein the mounting assembly 1 comprises a mounting plate body 11, a slide slot 12 is formed in one side of the mounting plate body 11, a slide plate 13 is vertically connected in the slide slot 12 in a sliding manner, one side, far away from the slide slot 12, of the slide plate 13 is fixedly connected with a sub-board body 14, two T-shaped slide grooves 15 are horizontally formed in the sub-board body 14, two ends of each T-shaped slide groove 15 are of an opening structure, and the vertical position of the circuit breaker body 2 can be adjusted through up-down sliding of the slide plate 13;

two T-shaped sliding blocks 16 are respectively and horizontally connected in a sliding manner in two T-shaped sliding grooves 15, two T-shaped sliding blocks 16 are fixedly connected with a breaker fixing plate 17 on one side of a sub-board body 14, the breaker body 2 comprises a shell 21, the top surface and the bottom surface of the shell 21 are respectively and fixedly connected with two side plates 22, four mounting through holes 23 are respectively formed in two ends of the two side plates 22, four mounting screw holes 18 are formed in the same horizontal position of the breaker fixing plate 17 corresponding to the four mounting through holes 23, the mounting screw holes 18 are in threaded connection with mounting bolts 24, the mounting bolts 24 are inserted into the mounting through holes 23, the horizontal position of the breaker body 2 can be adjusted through horizontal sliding of the breaker fixing plate 17 on the sub-board body 14, and therefore, when a household circuit is changed, the position of the breaker body 2 can be conveniently moved, wiring is convenient, and re-punching is not needed.

Example 2:

referring to fig. 3-4, in the first embodiment of the present utility model, based on the previous embodiment, two through slots 19 are vertically formed on two sides of the mounting plate 11, the two through slots 19 are all communicated with the slide slot 12, and two locking sliders 110 are fixedly connected to two ends of the slide plate 13.

The two locking sliding blocks 110 are vertically and slidably connected in the two through grooves 19, the central position of one side of the locking sliding block 110 far away from the sliding plate 13 is horizontally fixedly connected with a locking stud 111, a locking nut 112 is sleeved on the locking stud 111 in a threaded manner, one end of the locking nut 112 is fixedly connected with a rubber ring 113, the rubber ring 113 contacts with the side wall of the mounting plate body 11, and the position of the sliding plate 13 can be fixed by utilizing the friction force of the rubber ring 113 after the locking nut 112 is screwed.

Two sides of the circuit breaker fixing plate 17 are fixedly connected with two threaded sleeves 114 respectively, two locking bolts 115 are respectively connected with the two threaded sleeves 114 in a threaded manner, the end parts of the locking bolts 115 are contacted with the surface of the sub-plate body 14, four mounting reserved holes 116 are formed in four corners of the mounting plate body 11, and the position of the circuit breaker fixing plate 17 can be fixed through friction between the locking bolts 115 and the sub-plate body 14.

A plurality of switches 25 are evenly and fixedly connected on one side of the shell 21, a wiring bottom groove 26 is formed in the bottom surface of the shell 21, a plurality of pressure plates 27 are fixedly connected on one side of the wiring bottom groove 26 close to the mounting plate body 11 respectively corresponding to the same vertical position of the plurality of switches 25, a plurality of threaded through holes 28 are formed on one side of the shell 21 corresponding to the same horizontal position of the plurality of pressure plates 27, the threaded through holes 28 are communicated with the wiring bottom groove 26, and compression bolts 29 are connected in the threaded through holes 28 in a threaded mode.

Example 3:

referring to fig. 1 to 4, in a third embodiment of the present utility model, based on the above two embodiments, the vertical position of the breaker body 2 can be adjusted by sliding the slide plate 13 up and down, and the horizontal position of the breaker body 2 can be adjusted by sliding the breaker fixing plate 17 horizontally on the sub-plate 14, so that the position of the breaker body 2 can be moved conveniently when the home circuit is changed, wiring is facilitated, and re-punching is not required.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Residual current operated circuit breaker, including installation component (1) and circuit breaker body (2), its characterized in that:

the mounting assembly (1) comprises a mounting plate body (11), a sliding slot opening (12) is formed in one side of the mounting plate body (11), a sliding plate (13) is vertically connected in the sliding slot opening (12) in a sliding mode, a sub-plate body (14) is fixedly connected to one side, far away from the sliding slot opening (12), of the sliding plate (13), two T-shaped sliding slots (15) are horizontally formed in the sub-plate body (14), and two ends of each T-shaped sliding slot (15) are of an opening structure;

two respectively horizontal sliding connection two T type sliders (16) in T type spout (15), two T type slider (16) far away ion plate body (14) one side rigid coupling circuit breaker fixed plate (17), circuit breaker body (2) are including casing (21), two curb plates (22) are fixed respectively to casing (21) top surface and bottom surface, two four installation through-holes (23) are seted up respectively at curb plate (22) both ends, four installation screw holes (18) are seted up to the same horizontal position of corresponding four installation through-holes (23) on circuit breaker fixed plate (17), installation screw hole (18) threaded connection mounting bolt (24), mounting bolt (24) grafting installation through-hole (23).

2. A residual current operated circuit breaker according to claim 1, characterized in that: two through grooves (19) are respectively and vertically formed in two sides of the mounting plate body (11), the two through grooves (19) are communicated with the sliding groove opening (12), and two ends of the sliding plate (13) are respectively and fixedly connected with two locking sliding blocks (110).

3. A residual current operated circuit breaker according to claim 2, characterized in that: the two locking sliding blocks (110) are vertically and slidably connected in the two through grooves (19), a locking stud (111) is horizontally fixedly connected to the center position of one side, far away from the sliding plate (13), of the locking sliding block (110), a locking nut (112) is sleeved on the locking stud (111) in a threaded manner, one end of the locking nut (112) is fixedly connected with a rubber ring (113), and the rubber ring (113) is in contact with the side wall of the mounting plate body (11).

4. A residual current operated circuit breaker according to claim 1, characterized in that: two sides of the circuit breaker fixing plate (17) are fixedly connected with two threaded sleeves (114) respectively, two locking bolts (115) are connected with the threaded sleeves (114) respectively in a threaded mode, the end portions of the locking bolts (115) are in contact with the surface of the sub-plate body (14), and four installation reserved holes (116) are formed in four corners of the installation plate body (11).

5. A residual current operated circuit breaker according to claim 1, characterized in that: the utility model discloses a wiring foundation structure, including casing (21), wiring foundation groove (26), mounting panel body (11) and mounting panel body, a plurality of switches (25) of even rigid coupling in casing (21) one side, wiring foundation groove (26) are seted up to casing (21) bottom surface, wiring foundation groove (26) are close to a plurality of switches (25) same vertical position rigid coupling a plurality of pressure plates (27) respectively, a plurality of screw thread through-holes (28) are seted up to a plurality of pressure plates (27) same horizontal position in casing (21) one side, screw thread through-hole (28) intercommunication wiring foundation groove (26), screw thread through-hole (28) internal thread connection clamp bolt (29).