CN214672428U

CN214672428U - Circuit breaker

Info

Publication number: CN214672428U
Application number: CN202120611271.6U
Authority: CN
Inventors: 胡旭阳; 邓家艳
Original assignee: Hokuriku Electric Industry Co Ltd
Current assignee: Hokuriku Electric Industry Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-09
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a circuit breaker, including the circuit breaker main part, the circuit breaker main part includes circuit breaker, fixed plate and bolt, and the laminating of circuit breaker downside has the fixed plate, the inside bolt that is provided with of circuit breaker and fixed plate, and the circuit breaker downside is provided with supplementary installation mechanism, the circuit breaker downside has all been linked firmly the bolt board, and the one end that the circuit breaker was kept away from to the bolt board is inserted and is established in first fluting, the first fluting outside is all seted up in the fixed plate, and the inside second fluting that has seted up of bolt board, the inside first spring that is provided with of second fluting, and the one end that the fixed plate was kept away from to first spring links firmly on the bolt board, the one end that the bolt board was kept away from to first spring has linked firmly first connecting plate. The utility model discloses when making circuit breaker and fixed plate install through the bolt, it is simpler convenient, save installation time, save the labour expenditure.

Description

Circuit breaker

Technical Field

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

Background

With the development of science and technology and the continuous development of society, under the continuous application and installation of household appliances, the protection of the circuit is also more and more important, and the protection of the circuit is generally protected by adopting a circuit breaker, so that the existing circuit breaker basically meets the requirements of people, but still has some problems.

The first problem is that: traditional circuit breaker, when installing, install by the mode of bolt usually, nevertheless when the installation, the bolt is difficult for aliging, comparatively inconvenient when leading to the installation.

The second problem is that: traditional circuit breaker, when daily use, can't protect the circuit breaker, make the circuit breaker receive the influence mistake of external force easily and touch, lead to the circuit breaker can't protect the circuit.

Therefore, a circuit breaker is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit breaker to solve the inconvenient problem of circuit breaker installation that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit breaker comprises a circuit breaker main body, wherein the circuit breaker main body comprises a circuit breaker, a fixed plate and a bolt, the fixed plate is attached to the lower side of the circuit breaker, the bolt is arranged inside the circuit breaker and the fixed plate, an auxiliary mounting mechanism is arranged on the lower side of the circuit breaker and is convenient to mount, the lower side of the circuit breaker is fixedly connected with a pin plate, one end, far away from the circuit breaker, of the pin plate is inserted into a first groove, the outer side of the first groove is arranged in the fixed plate, a second groove is formed in the pin plate, a first spring is arranged in the second groove, one end, far away from the fixed plate, of the first spring is fixedly connected with a first connecting plate, two ends, near the circuit breaker, of the first connecting plate are fixedly connected with second connecting plates, one end, far away from the first connecting plate, of the second connecting plates is fixedly connected with a limiting plate, and the limiting plate is kept away from the one end of second connecting plate and is inserted and establish in the third connecting plate, one side that the second connecting plate was kept away from to the third connecting plate all links firmly on the bolt board, and the bolt board outside has all laminated the fourth connecting plate, one side that the bolt board was kept away from to the fourth connecting plate links firmly on the fifth connecting plate, and one side that the fourth connecting plate was kept away from to the fifth connecting plate all links firmly on the fixed plate.

Preferably, the circuit breaker outside is provided with prevents mistake and touches mechanism, the protection of being convenient for, and the circuit breaker outside is inserted and is established in the third fluting, the third fluting outside is seted up in the protecting crust, and the laminating of circuit breaker upside has the sixth connecting plate, one side that the circuit breaker was kept away from to the sixth connecting plate has all linked firmly the second spring, and the one end that the sixth connecting plate was kept away from to the second spring all links firmly on the protecting crust.

Preferably, the inside first blotter that is provided with of third connecting plate, the buffering of being convenient for, and one side that limiting plate was kept away from to first blotter links firmly on the third connecting plate, is convenient for connect.

Preferably, the second blotter is all laminated to one side that the circuit breaker was kept away from to the bolt board, the buffering of being convenient for, and the one side that the bolt board was kept away from to the second blotter all links firmly on the fixed plate, is convenient for connect.

Preferably, one side that the breaker was kept away from to the sixth connecting plate all is provided with the third blotter, the buffering of being convenient for, and one side that the breaker was kept away from to the third blotter all links firmly on the protecting crust, is convenient for connect.

Preferably, the third slot is internally provided with a protection plate which is convenient to connect, and the protection plate is designed into a ladder shape which is convenient to connect.

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

1. the circuit breaker is provided with a pin plate, a first spring, a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a fifth connecting plate and a bolt, wherein when the circuit breaker and a fixed plate are installed through the bolt, the pin plate is inserted into a first groove, the pin plate is continuously inserted through the auxiliary positioning of the fourth connecting plate, after the first connecting plate is attached to a second cushion pad, the second cushion pad extrudes the first connecting plate, the first connecting plate is under the auxiliary sliding of the second connecting plate and a limiting plate to compress the first spring, after the pin plate is completely inserted into the first groove, the circuit breaker and the fixed plate are fixed through the bolt, the traditional circuit breaker is solved, when the circuit breaker is installed, the installation is usually carried out in a bolt mode, but when the bolt is installed, the bolt is not easy to align, so that the problem of inconvenience is caused during the installation is solved, when the circuit breaker and the fixed plate are installed through the bolt, the installation is simpler and more convenient, the installation time is saved, and the labor expenditure is saved;

2. this circuit breaker is provided with the protecting crust, the sixth connecting plate, the second spring, third blotter and guard plate, after the circuit breaker installation, establish the circuit breaker with the protecting crust cover outside, the circuit breaker inserts under the assistance of guard plate and establishes, after circuit breaker and the laminating of sixth connecting plate, through the protecting crust, the sixth connecting plate, the second spring, third blotter and guard plate protect the circuit breaker, traditional circuit breaker has been solved, when daily use, can't protect the circuit breaker, make the circuit breaker receive the influence mistake of external force easily and touch, lead to the circuit breaker can't carry out the problem protected to the circuit, make the circuit breaker receive the protection in daily use, prevent to lead to the circuit breaker mistake to touch because of the influence of external force, be convenient for the subsequent use of circuit breaker.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 100. a circuit breaker main body; 110. a circuit breaker; 120. a fixing plate; 121. a first slot; 130. a bolt; 200. an auxiliary mounting mechanism; 210. a latch plate; 211. a second slot; 220. a first spring; 230. a first connecting plate; 240. a second connecting plate; 241. A limiting plate; 250. a third connecting plate; 251. a first cushion pad; 260. a fourth connecting plate; 270. a fifth connecting plate; 280. a second cushion pad; 300. a false touch prevention mechanism; 310. a protective shell; 311. a third slot is formed; 320. a sixth connecting plate; 330. a second spring; 340. a third cushion pad; 350. and (4) a protective plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a circuit breaker comprises a circuit breaker main body 100, the circuit breaker main body 100 comprises a circuit breaker 110, a fixing plate 120 and bolts 130, the fixing plate 120 is attached to the lower side of the circuit breaker 110, the bolts 130 are arranged inside the circuit breaker 110 and the fixing plate 120, an auxiliary mounting mechanism 200 convenient to mount is arranged on the lower side of the circuit breaker 110 and convenient to connect, the lower sides of the circuit breaker 110 are fixedly connected with bolt plates 210, one ends, far away from the circuit breaker 110, of the bolt plates 210 are inserted into first grooves 121, the outer sides of the first grooves 121 are arranged in the fixing plate 120, second grooves 211 are formed in the bolt plates 210, first springs 220 are arranged inside the second grooves 211, one ends, far away from the fixing plate 120, of the first springs 220 are fixedly connected onto the bolt plates 210, one ends, far away from the bolt plates 210, of the first springs 220 are fixedly connected with a first connecting plate 230, and two ends, close to the circuit breaker 110, of the first connecting plate 230 are fixedly connected with a second connecting plate 240, one end of the second connecting plate 240, which is far away from the first connecting plate 230, is fixedly connected with a limiting plate 241, one end of the limiting plate 241, which is far away from the second connecting plate 240, is inserted into the third connecting plate 250, one side of the third connecting plate 250, which is far away from the second connecting plate 240, is fixedly connected to the latch plate 210, the fourth connecting plate 260 is attached to the outer side of the latch plate 210, one side of the fourth connecting plate 260, which is far away from the latch plate 210, is fixedly connected to the fifth connecting plate 270, and one side of the fifth connecting plate 270, which is far away from the fourth connecting plate 260, is fixedly connected to the fixing plate 120.

The breaker 110 outside is provided with the mistake of being convenient for to protect and touches mechanism 300, is convenient for connect, and the breaker 110 outside is inserted and is established in third fluting 311, and the third fluting 311 outside is seted up in protecting crust 310, and the laminating of breaker 110 upside has sixth connecting plate 320, and one side that breaker 110 was kept away from to sixth connecting plate 320 has all linked firmly second spring 330, and the one end that sixth connecting plate 320 was kept away from to second spring 330 all links firmly on protecting crust 310.

The inside first blotter 251 that is provided with the buffering of being convenient for of third connecting plate 250 is convenient for connect, and the one side that limiting plate 241 was kept away from to first blotter 251 links firmly on the third connecting plate 250 of being convenient for connect, promotes the steadiness.

One side of the latch plate 210 far away from the circuit breaker 110 is attached with a second buffer 280 convenient for buffering, so that the connection is convenient, and one side of the second buffer 280 far away from the latch plate 210 is convenient for connection and is fixedly connected to the fixing plate 120, so that the stability is improved.

One side of the sixth connecting plate 320 far away from the circuit breaker 110 is provided with a third cushion 340 convenient for buffering, so as to facilitate connection, and one side of the third cushion 340 far away from the circuit breaker 110 is convenient for connection and is fixedly connected to the protective shell 310, so that stability is improved.

The inside guard plate 350 that all is provided with the connection of being convenient for of third slot 311 promotes the steadiness, and guard plate 350 sets up to the "ladder" shape of being convenient for connect, promotes the steadiness.

The working principle is as follows: when the circuit breaker 110 and the fixed plate 120 are installed by the bolts 130, the latch plate 210 is inserted into the first slot 121, the latch plate 210 continues to be inserted by the auxiliary positioning of the fourth connecting plate 260, when the first connecting plate 230 is attached to the second cushion 280, the second cushion 280 presses the first connecting plate 230, the first connecting plate 230 compresses the first spring 220 under the sliding assistance of the second connecting plate 240 and the stopper plate 241, after the latch plate 210 is completely inserted into the first slot 121, the circuit breaker 110 and the fixed plate 120 are fixed by the bolts 130, after the circuit breaker 110 is installed, the protective case 310 is sleeved outside the circuit breaker 110, the circuit breaker 110 is inserted with the aid of the protective plate 350, after the circuit breaker 110 is attached to the sixth connecting plate 320, the circuit breaker 110 is protected by the shield case 310, the sixth connecting plate 320, the second spring 330, the third cushion 340 and the shield plate 350.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a circuit breaker, includes circuit breaker main part (100), circuit breaker main part (100) include circuit breaker (110), fixed plate (120) and bolt (130), and the laminating of circuit breaker (110) downside has fixed plate (120), inside bolt (130) that are provided with of circuit breaker (110) and fixed plate (120), and circuit breaker (110) downside is provided with supplementary installation mechanism (200), its characterized in that: the lower side of the circuit breaker (110) is fixedly connected with a latch plate (210), one end, far away from the circuit breaker (110), of the latch plate (210) is inserted into a first slot (121), the outer side of the first slot (121) is arranged in a fixed plate (120), a second slot (211) is arranged in the latch plate (210), a first spring (220) is arranged in the second slot (211), one end, far away from the fixed plate (120), of the first spring (220) is fixedly connected onto the latch plate (210), one end, far away from the latch plate (210), of the first spring (220) is fixedly connected with a first connecting plate (230), two ends, close to one side of the circuit breaker (110), of the first connecting plate (230) are fixedly connected with a second connecting plate (240), one end, far away from the first connecting plate (230), of the second connecting plate (241) is fixedly connected with a limiting plate (241), and one end, far away from the second connecting plate (240), of the limiting plate (241) is inserted into a third connecting plate (250), one side that second connecting plate (240) were kept away from in third connecting plate (250) all links firmly on bolt board (210), and has all laminated fourth connecting plate (260) in the bolt board (210) outside, one side that bolt board (210) were kept away from in fourth connecting plate (260) links firmly on fifth connecting plate (270), and one side that fourth connecting plate (260) were kept away from in fifth connecting plate (270) all links firmly on fixed plate (120).

2. A circuit breaker according to claim 1, wherein: breaker (110) outside is provided with prevents mistake and touches mechanism (300), and breaker (110) outside inserts and establish in third fluting (311), set up in protecting crust (310) in third fluting (311) outside, and the laminating of breaker (110) upside has sixth connecting plate (320), one side that breaker (110) were kept away from in sixth connecting plate (320) has all linked firmly second spring (330), and the one end that sixth connecting plate (320) were kept away from in second spring (330) all links firmly on protecting crust (310).

3. A circuit breaker according to claim 1, wherein: a first cushion pad (251) is arranged inside the third connecting plate (250), and one side, far away from the limiting plate (241), of the first cushion pad (251) is fixedly connected to the third connecting plate (250).

4. A circuit breaker according to claim 1, wherein: one side of the latch plate (210) far away from the circuit breaker (110) is attached with a second cushion pad (280), and one side of the second cushion pad (280) far away from the latch plate (210) is fixedly connected to the fixing plate (120).

5. A circuit breaker according to claim 2, wherein: one side of the sixth connecting plate (320) far away from the circuit breaker (110) is provided with a third cushion pad (340), and one side of the third cushion pad (340) far away from the circuit breaker (110) is fixedly connected to the protective shell (310).

6. A circuit breaker according to claim 2, wherein: the third open slot (311) is internally provided with a protection plate (350), and the protection plate (350) is in a ladder shape.