CN211929409U

CN211929409U - Intelligent universal circuit breaker

Info

Publication number: CN211929409U
Application number: CN202021136832.3U
Authority: CN
Inventors: 陈太龙
Original assignee: Jiangsu Longfei Electric Power Technology Co ltd
Current assignee: Jiangsu Longfei Electric Power Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-11-13
Anticipated expiration: 2030-06-18

Abstract

The utility model belongs to the technical field of the circuit breaker, specifically be an intelligent universal circuit breaker, including circuit breaker body and guide rail, set up flutedly in the middle of the lateral wall behind the circuit breaker body, first spacing groove and second spacing groove have been seted up respectively at both ends about the recess, the spout has been seted up to first spacing groove upper end, swing joint has the slider in the spout, spout one end fixedly connected with connecting block is kept away from to the slider, connecting block lower extreme fixed connection cardboard, guide rail and recess swing joint. The utility model discloses a first spacing groove of circuit breaker body rear side and second spacing groove respectively with first stopper and second stopper swing joint on the guide rail to be provided with the cardboard on first spacing groove, can firmly fix the guide rail of swing joint on the circuit breaker body through the cardboard, thereby be convenient for the installation and the dismantlement of circuit breaker body, be favorable to more practical use intelligent universal circuit breaker, comparatively practical, be fit for extensively promoting and using.

Description

Intelligent universal circuit breaker

Technical Field

The utility model relates to a circuit breaker technical field specifically is an intelligent universal circuit breaker.

Background

At present, a circuit breaker refers to a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and closing, carrying, and opening/closing a current under an abnormal circuit condition within a prescribed time. The circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to the application range, the high-voltage and low-voltage boundary lines are relatively vague, and the circuit breakers above 3kV are generally called high-voltage electric appliances.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: however, the intelligent universal circuit breaker in the existing market is inconvenient to install and difficult to disassemble.

Therefore, the intelligent universal circuit breaker is provided, the first limiting groove and the second limiting groove in the rear side of the circuit breaker body are respectively movably connected with the first limiting block and the second limiting block on the guide rail, the clamping plate is arranged at the upper end of the first limiting groove, the guide rail which is movably connected to the circuit breaker body can be firmly fixed through the clamping plate, and therefore the circuit breaker body can be conveniently installed and detached, and the intelligent universal circuit breaker is more practical and is favorable for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent universal circuit breaker has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent universal circuit breaker comprises a circuit breaker body and a guide rail;

a groove is formed in the middle of the rear side wall of the circuit breaker body, a first limiting groove and a second limiting groove are formed in the upper end and the lower end of the groove respectively, a sliding groove is formed in the upper end of the first limiting groove, a sliding block is movably connected in the sliding groove, a connecting block is fixedly connected to one end, away from the sliding groove, of the sliding block, and a clamping plate is fixedly connected to the lower end of the connecting block;

the guide rail and the groove are movably connected, a first limiting block and a second limiting block are arranged at the upper end and the lower end of the guide rail respectively, and the first limiting block and the second limiting block are movably connected with the first limiting groove and the second limiting groove respectively.

As an optimal implementation manner of the present invention, the upper end of the slider is fixedly connected to the inner side wall of the sliding groove through a spring.

As a preferred embodiment of the present invention, the guide rail is a metal guide rail.

As an optimized embodiment of the present invention, the mounting holes are disposed in the middle of the guide rail at equal intervals.

As an embodiment of the present invention, a control switch is disposed in the middle of the front end of the circuit breaker body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first spacing groove of circuit breaker body rear side and second spacing groove respectively with first stopper and second stopper swing joint on the guide rail to be provided with the cardboard on first spacing groove, can firmly fix the guide rail of swing joint on the circuit breaker body through the cardboard, thereby be convenient for the installation and the dismantlement of circuit breaker body, be favorable to more practical use intelligent universal circuit breaker.

2. The utility model discloses a be equipped with the spring, pass through spring and spout inside wall upper end fixed connection in the slider upper end, be extension state when the spring and can will make cardboard with the guide rail firmly fixed, and be compression commentaries on classics state when the spring and can take out the guide rail from the recess to be convenient for the guide rail installation with dismantle, be favorable to more practical use intelligent universal circuit breaker.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the intelligent universal circuit breaker of the present invention;

fig. 2 is the utility model discloses intelligent universal circuit breaker's rear side structure schematic diagram.

In the figure: 1. a circuit breaker body; 2. a groove; 3. a first limit groove; 4. a second limit groove; 5. a chute; 6. a slider; 7. connecting blocks; 8. clamping a plate; 9. a guide rail; 10. a first stopper; 11. a second limiting block; 12. a spring; 13. mounting holes; 14. and controlling the switch.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: an intelligent universal circuit breaker comprises a circuit breaker body 1 and a guide rail 9;

a groove 2 is formed in the middle of the rear side wall of the circuit breaker body 1, a first limiting groove 3 and a second limiting groove 4 are respectively formed in the upper end and the lower end of the groove 2, a sliding groove 5 is formed in the upper end of the first limiting groove 3, a sliding block 6 is movably connected in the sliding groove 5, a connecting block 7 is fixedly connected to one end, away from the sliding groove 5, of the sliding block 6, and a clamping plate 8 is fixedly connected to the lower end of the connecting block 7;

the guide rail 9 is movably connected with the groove 2, a first limiting block 10 and a second limiting block 11 are respectively arranged at the upper end and the lower end of the guide rail 9, and the first limiting block 10 and the second limiting block 11 are movably connected with a first limiting groove 3 and a second limiting groove 4 respectively.

In this embodiment, please refer to fig. 1 and fig. 2, the first limiting groove 3 and the second limiting groove 4 at the rear side of the circuit breaker body 1 are movably connected with the first limiting block 10 and the second limiting block 11 on the guide rail 9, respectively, and the clamping plate 8 is arranged at the upper end of the first limiting groove 3, so that the guide rail 9 movably connected to the circuit breaker body 1 can be firmly fixed through the clamping plate 8, thereby facilitating the installation and disassembly of the circuit breaker body 1, and being beneficial to the more practical use of the intelligent universal circuit breaker.

Wherein, the upper end of the slide block 6 is fixedly connected with the upper end of the inner side wall of the sliding chute 5 through a spring 12.

Wherein the guide rail 9 is a metal guide rail.

Wherein, the middle of the guide rail 9 is provided with mounting holes 13 at equal intervals.

Wherein, the middle of the front end of the breaker body 1 is provided with a control switch 14.

In this embodiment, referring to fig. 1 and 2, the spring 12 is disposed on the upper end of the slider 6, and the upper end of the inner sidewall of the chute 5 is fixedly connected to the spring 12, so that the rail 9 can be firmly fixed by the snap-gauge 8 when the spring 12 is in an extended state, and the rail 9 can be taken out from the groove when the spring 12 is in a compressed state, thereby facilitating the installation and detachment of the rail 9, and facilitating the more practical use of the intelligent universal circuit breaker.

When the intelligent universal circuit breaker is used, the device is moved to an appointed place firstly, the clamping plate 8 on the rear side of the circuit breaker body 1 is moved upwards, the sliding block 6 extrudes the spring 12, the first limiting block 10 and the second limiting block 11 of the guide rail 9 are movably connected with the first limiting groove 3 and the second limiting groove 4 respectively, the circuit breaker body 1 is fixed on the guide rail 9, and the guide rail 9 fixed with the circuit breaker body 1 can be fixed at an appointed position through a mounting screw.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An intelligent universal circuit breaker, its characterized in that: comprises a breaker body (1) and a guide rail (9);

a groove (2) is formed in the middle of the rear side wall of the circuit breaker body (1), a first limiting groove (3) and a second limiting groove (4) are formed in the upper end and the lower end of the groove (2) respectively, a sliding groove (5) is formed in the upper end of the first limiting groove (3), a sliding block (6) is movably connected in the sliding groove (5), a connecting block (7) is fixedly connected to one end, away from the sliding groove (5), of the sliding block (6), and a clamping plate (8) is fixedly connected to the lower end of the connecting block (7);

guide rail (9) and recess (2) swing joint, both ends are provided with first stopper (10) and second stopper (11) respectively about guide rail (9), first stopper (10) and second stopper (11) respectively with first spacing groove (3) and second spacing groove (4) swing joint.

2. An intelligent universal circuit breaker according to claim 1, characterized in that: the upper end of the sliding block (6) is fixedly connected with the upper end of the inner side wall of the sliding groove (5) through a spring (12).

3. An intelligent universal circuit breaker according to claim 1, characterized in that: the guide rail (9) is a metal guide rail.

4. An intelligent universal circuit breaker according to claim 1, characterized in that: mounting holes (13) are formed in the middle of the guide rail (9) at equal intervals.

5. An intelligent universal circuit breaker according to claim 1, characterized in that: the middle of the front end of the breaker body (1) is provided with a control switch (14).